biomarker - Nanbiosis

U2. Custom Antibody Service Unit (CAbS)

U2. Custom Antibody Service (CAbS)

Scientific Director: Prof. Pilar Marco pilar.marco@cid.csic.es
Scientific Coordinator: Dra. Nuria Pascual npdqob@cid.csic.es
Entities: Institute of Avanced Chemistry of Catalonia (IQAC) & Consejo Superior de Investigaciones Científicas (CSIC)
Address: Jordi Girona, 18-26, 088034, Barcelona, Spain
Phone: +34 934 006 100
Web: IQAC- CSIC

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Description

The facility is located in the Institute of Advanced Chemistry of Catalonia (IQAC-CSIC; Barcelona). It is equipped with a laboratory for the development and production of monoclonal antibodies. The laboratory is fully equipped for obtaining, selecting and storing monoclonal antibody producing hybridomas. In addition, the facility has infrastructure for the production of polyclonal antibodies, as well as laboratories for the synthesis of bioconjugates, haptens, the purification of antibodies and the performance of immunoassays. In addition to the above mentioned equipment, the IQAC-CSIC provides animal husbandry facilities and a unit for the synthesis of organic molecules.

The equipment consists in an inverted phase contrast microscope with a camera, two Class II laminar flow biological safety cabinets, two CO2 incubators, a bioreactor for hybridoma culture, and tangential filtration unit for purification of the antibodies produced in the culture. Among the items of available equipment it should be highlighted a spotter for selection of high antibody producing cell lines and an automated ELISA microplate washer an ELISA reader, two AKTA Prime Liquid chromatography systems for antibody purification, plus standard equipment (centrifuges, fridges, liquid nitrogen containers, autoclave, baths, and vacuum equipment) and all the necessary routine laboratory apparatus.Cabs also has access to a fully equipped chemistry laboratory for the synthesis of haptens and immunoreagents.

Services

FOR THOSE SERVICES IDENTIFIED AS OUTSTANDING, AT LEAST 20% OF THEIR CAPACITY IS OPEN UNDER COMPETITIVE ACCESS. SEE ANNEX 1 OF ACCESS PROTOCOL FOR DETAILS ON % OF OPENNESS FOR EACH SERVICE

U2. Services & Rates

Equipments

Active projects

	Title	Fundin: Organism	Call: Funding source	Role
SAF2017-90810-REDI	Strategic Promotion and coordinated management of Nanbiosis: Pronanbiosis II	Agencia Estatal de Investigación (AEI)	Acciones de dinamización «REDES DE EXCELENCIA» -ICTS 2017	Partner
PICCOLO-732111	Multimodal highly-sensitive PhotonICs endoscope for improve in vivo COLOn Cancer diagnosis and clinical decision support	European Commission-H2020	H2020-ICT-2016-1	Partner
0624_2IQBIONEURO_6_E	Promotion of an R&I network in biological chemistry for the diagnosis and treatment of neurological diseases	European Union Interreg : European Territorial Co-operation	POCTEP Interreg España-Portugal	Partner

Other projects

Ref	Title	Funding Organism	Unit Role
SAF2015-67476-R	Immunochemical Strategies of Diagnosis and Therapy based on Quorum Sensing (ImmunoQS)	Ministerio de Economía y Competitividad	Participant
PIE1400061	Molecular links between diabetes and neurodegenerative diseases	ISCIII	Oberver
2014SGR1484	Consolidated Research Group	Generalitat de Catalunya	Participant
FP7-614168	Real time monitoring of SEA contaminants by an autonomous Lab-on-a-Chip biosensor (SEA-on-a-CHIP)	European Commission	Oberver
CI16-00031 Caixa Impulse	A new approach for the detection of Pseudomonas aeruginosa	CaixaBank	Participant
MSCA-ITN2015-675412	New Diagnostics for Infectious Diseases	European Commission	Participant
TECCTP15-1-0011	Ajuda acreditació Tecnio del grup Nb4D	ACCIÓ: Generalitat de Catalunya	Others

Publications

2016

Roncador G., Engel P., Maestre L., Anderson A.P., Cordell J.L., Cragg M.S. et al. The European antibody network’s practical guide to finding and validating suitable antibodies for research. mAbs. 2016;8(1):27-36.
Pastells C., Pascual N., Sanchez-Baeza F., Marco M.-P.. Immunochemical Determination of Pyocyanin and 1-Hydroxyphenazine as Potential Biomarkers of Pseudomonas aeruginosa Infections. Analytical Chemistry. 2016;88(3):1631-1638.
Salvador J.-P., Marco M.-P.. Amperometric Biosensor for Continuous Monitoring Irgarol 1051 in Sea Water. Electroanalysis. 2016;28(8):1833-1838.

News U2

28 Dec

New results evidence new biomarkers for early diagnosis of P. aeruginosa infections

Pseudomonas aeruginosa is a common multidrug-resistant pathogen that causes acute and chronic infections. However, P. aeruginosa, as many other bacterial species, has developed resistance to antibiotics being difficult to treat. For this reason diagnostic methods allowing detection at early stages of the infection are required and, therefore, efficient biomarkers of infection are very helpful. These fast diagnosis will help on the subsequent therapeutic treatment. The Nb4D group of CIBER-BBN and IQAC-CSIC (led by M.-Pilar Marco) has recently conducted a research to develop a highly sensitive, specific and reliable immunochemical assay to detect pyocyanin (PYO), one of the most important virulence factors[...]

01 Dec

Nanomedicine in the Medicine of the Future

Scientists of CIBER-BBN and NANBIOSIS ICTS have participated in the 4th Conference “Anticipating the Medicine of the Future”, which took place on November 30th, organized by the Roche Institute Foundation. The topics for this ediction had been identified by the Observatory of Trends in the Medicine of the Future: Pharmacogenomics, Nanomedicine and Epigenomic The event counted with three roundtables for discussion in relation to the three topics. The second one, on Nanomedicine, was moderated by Joaquín Arenas, Director of the Research Institute of the 12 de Octubre University Hospital. Ramón Martínez Máñez, Professor of Inorganic Chemistry at the Interuniversity Researc[...]

22 Nov

‘Point-of-care or PoC’ devices are able to directly detect the genetic material of the virus in just 30 minutes

Twenty five Spanish researchers linked to the Higher Center for Scientific Research, CSIC, who are working more directly on the project ‘Point-of-care tests for the rapid detection of SARS-CoV-2’ – Studies for the development of technologies effective diagnosis and early detection of SARS-CoV-2- have met since last Wednesday and until this Friday at the Benasque Science Center ‘Pedro Pascual’ to analyze the state or of the different programs and lines of research on the covid-19. After months of intense work, among the most outstanding achievements in relation to the detection of the genetic material of the virus, is the development[...]

02 Nov

Nanobodies for biosening at the European Biosensor Symposium digital seminars

Next November 8, the researcher of NANBIOSIS U2 Custom Antibody Service (CAbS) J.-Pablo Salvador will host the Seminar “Nanobodies for biosensing” in the framework of European Biosensor Symposium digital seminar series which are schedulled on the third Tuesday of every month. Nanobodies® (Nbs) are the recombinant binding domain from the heavy chain antibodies tipically produced from camèlids. Besides their great potential as molecules in drug development, Nanobodies possess excellent functional properties that aid in their development for diagnostic tools. In this seminar, Dr. Salvador will explain the the outstanding properties of Nanobodies. Three graduate student speaker and up to five graduat[...]

23 Sep

High quality antibodies for very challenging projects

Researchers of Nb4D group – Unit 2 of the ICTS NANBIOSIS (led by Pilar Marco, from CIBER-BBN and the IQAC-CSIC) have participated in Expoquimia 2021, the International Chemistry Meeting, which took place from 14 to September 17 at the Fira de Barcelona.The researchers presented their work in several projects: the FoodSmartPhone project (MSCA-ITN-720325 action), the QS4CF (RTI2018-096278-B-C21), the QS-Motion (TV32018-201825-30-31) and on the PoC4CoV project (PIE-202050E090; PTI Salud Global, CSIC). Research at the FoodSmartPhone(MSCA-ITN-720325 action) is focus on developing devices for the monitoring of contaminants of interest in food safety through the use of mobile phones. The production of t[...]

20 Sep

The European Researcher’s Night with NANBIOSIS’ scientists.

The European Researchers’s Nigth is a public event dedicated to the dissemination of science that is held every year in more than 300 cities in 30 countries of Europe at the same time, organized on the last Friday and Saturday of September. This year face-to-face activities are progrmmed in different locations of Catalonian cities and also the “Nit de la Recerca” YouTube channel offers more than 20 noves microxerrades led by researchers from Catalonia. Two NANBIOSIS’ researchers have joined this event to explain their research: Julian Guercetti – Nb4D Group – NANBIOSIS U2 CAbS, from IQAC-CSIC and CIBER-BBN, will giv[...]

15 Sep

European Biosensor Symposium digital seminars, co-organized by Pilar Marco

Pilar Marco, the Scientific Director of NANBIOSIS U2 , Custom Antibody Service (CAbS), and leader of the group Nanobiotechnology for Diagnostics (Nb4D) from CIBER-BBN and IQAC-CSIC, coorganises the European Biosensor Symposium digital seminar series. The aim of these seminar series is to continue with the purpose of the European Biosensor Symposium, held in March 2021, to allow especially juior reseachers to present their research, exchange ideas and built networds. The seminars are scheduled on the third Tuesday of every month at 18:00 CET, via zoom. Each of the seminars is organized by a host focussing on a specific topic: “Interferometric sensors“, hosted[...]

29 Apr

Five experts explain the results of the CSIC Global Health Platform after a year of research on the SARS-CoV-2 coronavirus

– Margarita del Val, Pilar Marco, Mario Mellado, Diego Ramiro and Iñaki Comas will disseminate, in a webinar through YouTube, the works on the disease, diagnosis and social impact– The platform investigates the new coronavirus in six areas: prevention, disease, containment and diagnosis, treatment and vaccines, social impact and communication Five experts from the Higher Council for Scientific Research (CSIC) will explain in a webinar broadcast on YouTube, on Wednesday, May 5 at 6:00 p.m., the results of a year of research at the CSIC on the SARS-CoV-2 coronavirus carried out by the Global Health Platform. In the session, titled[...]

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U25. NMR: Biomedical Applications I

Scientific Director: Prof. Carles Arús Carles.Arus@uab.es
Scientific Coordinator: Ana Paula Candiota AnaPaula.Candiota@uab.cat
Entities: Servicio de Resonancia Magnética Nuclear (SeRMN) & Institut de Biotecnología i Biomedicina (IBB) & Universidad Autónoma de Barcelona (UAB)
Address: Facultad de Ciencias, Edificio C, 08193, Cerdanyola del Vallés, Barcelona, Spain
Phone: +34 935 814 126
Web: GABRMN-UAB seRMN-UAB

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Description

The platform is divided between the Servei de Ressonància Magnètica Nuclear (Nuclear Magnetic Resonance Facility) (SeRMN) (http://sermn.uab.cat/) and the Institut de Biotecnologia i Biomedicina (IBB) for bioinformatics applications of the UAB . This platform is coordinated by Prof. Carles Arús, PI of the Nuclear Magnetic Resonance Biomedical Applications Group (GABRMN) (http://gabrmn.uab.es/), with a recognized research track record in the use of NMR as a tool for biomedical applications, and more especifically to identify biomarkers of different pathologies. The main objective of the Platform of Biomedical Applications of Nuclear Magnetic Resonance at the Universitat Autònoma de Barcelona (UAB) is the acquisition, processing and/or interpretation of Nuclear Magnetic Resonance data.

The platform is equipped with 10 spectrometers operating at magnetic fields between 5.8 and 14.1 Teslas (T), including a MRI scanner, Bruker BioSpec, equipped with a 7T horizontal magnet for preclinical trials.

The unit also hosts a computational platform at the IBB, with a total storage capacity of 12TB, which is accessible through the UAB network. The computational platform also hosts two multicentre databases (INTERPRET and eTUMOUR), with NMR and clinical data for more than 1000 human brain tumour patients.

The uniqueness in this case lies in access, in the same location, equipment for NMR studies in vivo, ex vivo and in vitro, molecular imaging accessories by using polarization as well as fixed metabolomic patterns. This configuration allows to validate results of molecular imaging in vivo with other in vitro facilities.

Services

FOR THOSE SERVICES IDENTIFIED AS OUTSTANDING, AT LEAST 20% OF THEIR CAPACITY IS OPEN UNDER COMPETITIVE ACCESS. SEE ANNEX 1 OF ACCESS PROTOCOL FOR DETAILS ON % OF OPENNESS FOR EACH SERVICE

U25. Services & Rates

Equipments

In addition to the indicated equipment, it has:

U25-E10. Animal housing
U25-E11. Software packages
- AMIX software page (http://www.bruker-biospin.com/amix.html): analysis of mixtures, metabolomic studies, etc.
- INTERPRET decision-support system for human brain tumour diagnosis (based on MRS and SpectraClassifier)
- Databases of human brain tumour data.

Active projects

	Title	Fundin: Organism	Call: Funding source	Role
SAF2017-90810-REDI	Strategic Promotion and coordinated management of Nanbiosis: Pronanbiosis II	Agencia Estatal de Investigación (AEI)	Acciones de dinamización «REDES DE EXCELENCIA» -ICTS 2017	Partner
PICCOLO-732111	Multimodal highly-sensitive PhotonICs endoscope for improve in vivo COLOn Cancer diagnosis and clinical decision support	European Commission-H2020	H2020-ICT-2016-1	Partner
0624_2IQBIONEURO_6_E	Promotion of an R&I network in biological chemistry for the diagnosis and treatment of neurological diseases	European Union Interreg : European Territorial Co-operation	POCTEP Interreg España-Portugal	Partner

Publications

2016

Delgado-Goni T., Ortega-Martorell S., Ciezka M., Olier I., Candiota A.P., Julia-Sape M. et al. MRSI-based molecular imaging of therapy response to temozolomide in preclinical glioblastoma using source analysis. NMR in Biomedicine. 2016;:-.
Cordon-Barris L., Pascual-Guiral S., Yang S., Gimenez-Llort L., Lope-Piedrafita S., Niemeyer C. et al. Mutation of the 3-phosphoinositide-dependent protein kinase 1 (PDK1) substrate-docking site in the developing brain causes microcephaly with abnormal brain morphogenesis independently of akt, leading to impaired cognition and disruptive behaviors. Molecular and Cellular Biology. 2016;36(23):2967-2982.
Ferrer-Font L., Alcaraz E., Plana M., Candiota A.P., Itarte E., Arus C.. Protein Kinase CK2 Content in GL261 Mouse Glioblastoma. Pathology and Oncology Research. 2016;:-.
Ciezka M., Acosta M., Herranz C., Canals J.M., Pumarola M., Candiota A.P. et al. Development of a transplantable glioma tumour model from genetically engineered mice: MRI/MRS/MRSI characterisation. Journal of Neuro-Oncology. 2016;:1-10.

News U25

10 May

Improving quality of MR spectra from mouse brain. MRSI-detected pattern in glioblastoma patients

Work performed at Unit 25 of Nanbiosis ICTS of “NMR: Biomedical ApplicationsI” is being shown at the Joint annual meeting ISMRM-ESMRMB (May 7-12th) London, with the participation of CIBER-BBN group members Ana Paula Candiota, Silvia Lope-Piedrafita, Miquel Cabañas (abstract 1), Carles Arús, Gulnur Ungan, Margarida Julià-Sapé, Alfredo Vellido and Carles Majós (abstract 2). In the first abstract, entitled “High resolution Multi-voxel spectroscopy using CSI-semi-LASER for mouse brain preclinical studies” we focused into improving quality of MR spectra obtained from mouse brain, a key factor when trying to pursue metabolomic-based biomarkers. The second abstract, entitled “MRSI-detected pattern in glioblastoma patients on[...]

06 Apr

Targeting of the breast cancer stem cells to improve the treatment of triple negative breast cancer

On April 1st PhD candidate Patricia Cámara Sánchez defended her doctoral thesis entitled “Targeting of the breast cancer stem cells to improve the treatment of triple negative breast cancer“, where ICTS-Nanbiosis Unit 20 participated in the in vivo assays. The thesis was supervised by Dr. Ibane Abasolo (scientific director of Unit 20 from CIBER-BBN and VHIR). Nanbiosis was also present within the jury, with Dr. Ana Paula Candiota (scientific coordinator of Unit 25 from CIBER-BBN and UAB) acting as secretary. Patricia Cámara graduated as biochemist, did the master’s degree in Translational Biomedical Research from VHIR-UAB. Shortly after, started the PhD, which was aimed[...]

19 Jul

Radical Dendrimers as Contrast Agents for Magnetic Resonance Imaging

José Vidal Gancedo, researcher from ICMAB-CSIC and CIBER-BBN is leading the project VIRADEN: “In vivo Studies of Radical Dendrimers as Contrast Agents for Magnetic Resonance Imaging“, one of the ICMAB Frontier Interdisciplinary Projects (FIP) 2021. The project aims to evaluate the new contrast agents for MRI based on organic radical dendrimers developed in his group, to substitute the currently used contrast agents based on toxic metals, with the final goal of obtaining useful contrast agents in the early detection of tumors José Vidal has explained NANBIOSIS participation in the project through Biomaterial Processing and Nanostructuring equipments of NANBIOSIS U6 counting wit[...]

03 Jun

Novel nano-encapsulation approach for efficient dopamine delivery in Parkinson’s treatment

UAB Parkinson’s disease (PD) is a common neurodegenerative disorder caused by the death of dopaminergic neurons in a part of the brain (known as substantia nigra pars compacta), which leads to a deficit of dopamine (DA), one of the main neurotransmitters active in the central nervous system. Symptomatic treatment focuses on increasing the concentration of dopamine into the brain.However, dopamine is not directly administered, because it is unable to cross the so called blood-brain barrier, which prevents some of the substances circulating in the blood to penetrate into the nervous system. Thus, DA precursor levodopa (L-DOPA) –an amino-acid which participates[...]

16 Apr

Participation of NANBIOSIS U25 in the Valorisation Project MR-INITIATE

The Unit 25 of the ICTS NANBIOSIS will be enrolled, through its scientific coordinator Ana Paula Candiota, in a research valorisation project recently granted by CIBER: “Noninvasive MR-based ImagiNg of Immune sysTem action during glIoblastomA TreatmEnt (MR-INITIATE)” Such project has the aim to increase the TRL of therapy response follow-up methods in glioblastomas, using technological approaches performed at U25 of NANBIOSIS NMR: Biomedical Applications I The project will be financed with € 20,000. The CIBER-BBN transfer program The CIBER-BBN transfer program through its call for transfer and valorization projects has been designed to promote the transfer to the industrial sector[...]

11 Feb

NANBIOSIS Scientific Women in the International Day of Women and Girls in Science

Today February 11 is the International Day of Women and Girls in Science, a day to raise awareness of the gender gap in science and technology. According to the United Nations, while yet women and girls continue to be excluded from participating fully in science, science and gender equality are vital to achieve the internationally agreed development goals, including the 2030 Agenda for Sustainable Development. Thus, in recent years, the international community has made a great effort to inspire and promote the participation of women and girls in science. NANBIOSIS wants to acknowledge the efforts made by scientific women who struggle every day to contribut[...]

01 Feb

12th Workshop on Magnetic Resonance Spectroscopy and Imaging (MRI/MRS) Applied to Laboratory Animals

We are glad to inform that registration is now open for the 12th Workshop on Magnetic Resonance Spectroscopy and Imaging (MRI/MRS) Applied to Laboratory Animals, organized by the Biochemistry and Molecular Biology Department (UAB) and the Nuclear Magnetic Resonance Facility, which is also part of the NANBIOSIS ICTS U25 NMR: Biomedical Applications I. Workshop will take place February 15-18th, 2021.This course combines a comprehensive series of lectures on the technology of Magnetic resonance spectroscopy and imaging (MRS/MRI) with hands-on laboratory sessions to provide practical demonstrations of key concepts and procedures for preclinical studies.Whether you are considering MRI as a researc[...]

10 Sep

Robust Conditional Independence maps of single-voxel Magnetic Resonance Spectra to elucidate associations between brain tumours and metabolites

Scientists of CIBER-BBN, Ana Paula Candiota and Margarida Juliá managing Nanbiosis ICTS U25 NMR: Biomedical Applications I have participated in the research carried out by Liverpool John Moores University and University of Valencia to elucidate associations between brain tumours and metabolites, published by the journal Plos One. The aim of the paper is two-fold. First, to show that structure finding with the PC algorithm can be inherently unstable and requires further operational constraints in order to consistently obtain models that are faithful to the data. The authors propose a methodology to stabilise the structure finding process, minimising both false positiv[...]

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U26. NMR: Biomedical Applications II

Scientific Director: Prof. Ramon Martinez Máñez rmaez@qim.upv.es
Scientific Coordinator: Dr. Salvador Gil salvador.gil@uv.es
Entities: Universitat de Valencia (UV)
Address: C/Dr. Moliner, 50, Edificico Investigación, 1º Pl., 46100, Valencia, Spain
Phone: +34 963877343
Tel Prof. Martínez: +34 963877343 ; Tel Dr. Gil : +34 963543135
Web: UV

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Description

Located in the Faculty of Medicine of the University of Valencia (UV) has a laboratory with a NMR (14T) for acquiring unique metabolic profiles of biofluids, cell lines and tissues. This Unit is coordinated by Dr. Ramón Martínez Máñez, PI of the Applied Molecular Chemistry Group of the Universidad Politécnica de Valencia, together with Dr. Salvador Gil, Director of the Central Service for Experimental Research (SCSIE).

Services

FOR THOSE SERVICES IDENTIFIED AS OUTSTANDING, AT LEAST 20% OF THEIR CAPACITY IS OPEN UNDER COMPETITIVE ACCESS. SEE ANNEX 1 OF ACCESS PROTOCOL FOR DETAILS ON % OF OPENNESS FOR EACH SERVICE

U26. Services & Rates

Equipments

Active projects

	Title	Fundin: Organism	Call: Funding source	Role
SAF2017-90810-REDI	Strategic Promotion and coordinated management of Nanbiosis: Pronanbiosis II	Agencia Estatal de Investigación (AEI)	Acciones de dinamización «REDES DE EXCELENCIA» -ICTS 2017	Partner
PICCOLO-732111	Multimodal highly-sensitive PhotonICs endoscope for improve in vivo COLOn Cancer diagnosis and clinical decision support	European Commission-H2020	H2020-ICT-2016-1	Partner
0624_2IQBIONEURO_6_E	Promotion of an R&I network in biological chemistry for the diagnosis and treatment of neurological diseases	European Union Interreg : European Territorial Co-operation	POCTEP Interreg España-Portugal	Partner

Other projects

Ref	Title	Funding Organism	Unit Role
MAT2015-64139-C4-1-R	INTELLIGENT NANOMATERIALS, PROBES AND DEVICES FOR THE INTEGRATED DEVELOPMENT OF NEW TOOLS APPLIED TO THE BIOMEDICAL FIELD	MINISTERIO DE ECONOMIA INDUSTRIA Y COMPETITIVIDAD	Participant
MAT2015-64139-C4-C-R	CHROMOGENIC AND FLUOROGENIC CHEMOSENSES FOR THE DETECTION OF NEUROTRANSMITTERS	MINISTERIO DE ECONOMIA, INDUSTRIA Y COMPETITIVIDAD	Participant
PROMETEOII/2014/047	New approaches for the design of controlled release materials and the detection of dangerous compounds	Generalitat Valenciana	Participant
AP2012-1478	HELP CONV FPU 2012 - DE LA TORRE PAREDES, CRISTINA	Ministerio de Educacion, cultura y deporte	Participant
MAT2012-38429-C04-01	Development of functionalized materials with nanoscopic doors for controlled release applications and sensors for the detection of ammonium nitrate, sulfuric acid and CO	Ministerio de Economia y Competitividad	Participant
UPV-FE-16-A1	CONSTITUTION OF A SMART DRUG DISCOVERY PLATFORM		Participant
UPV-FE-15-A2	Development of nanomaterials and sensors for early and non-invasive diagnosis and prognosis	UNIVERSIDAD POLITECNICA DE VALENCIA	Participant
AP2013-06017	HELP CONTRACT FPU 2013-SANCHEZ CABEZAS	MInisterio de Educacion, Cultura y Deporte	Participant

Publications

2016

Rosales A.M., Aznar E., Coll C., Garcia Mendoza R.A., Lorena Urbano Bojorge A., Gonzalez N.F. et al. Study of the dependency of the specific power absorption rate on several characteristics of the excitation magnetic signal when irradiating a SPION-containing ferrofluid. Journal of Magnetics. 2016;21(3):460-467.

News U26

29 Mar

Is it possible to communicate microorganisms from different kingdoms? Yes, it is, using “Nanotranslators”

CIBER, March 28 2022 Researchers from the Polytechnic University of Valencia (UPV) and the CIBER-BBN has demonstrated, for the first time, the potential of using “translator” nanoparticles to facilitate communication between different types of cells or microorganisms. His study could have application in multiple fields, especially in the medical field for the prevention and treatment of cancer. “We have shown that it is possible to communicate microorganisms from different kingdoms using nanoparticles as translators. The nanoparticles process a message produced by the first type of cells (bacteria) and transform it into an understandable message for the second type of cells[...]

01 Dec

Nanomedicine in the Medicine of the Future

27 May

New device for more efficient gluten detection

About 1% of the world’s population suffers from celiac disease, a complex and autoimmune disorder caused by ingestion of gluten and for which there is no treatment beyond its elimination from the diet. In Spain every May 27, the National Celiac Day is commemorated to publicize the disease and give visibility and support to people with celiac disease. The detection of gluten becomes a key element for celiac patients to control the disease, as well as for the food industry, whose regulation requires declaring its presence in food. In this line, a team of researchers coordinated by the professor of[...]

21 May

A new biosensor will help for the early diagnosis of breast cancer

A team of Spanish researchers coordinated by the professor of the Polytechnic University of Valencia (UPV) and scientific director of the CIBER-BBN and NANBIOSIS unit 26, Ramón Martínez Máñez, and the Valencian oncologist, co-coordinator of the Research Group of Biology in Breast Cancer of the INCLIVA Health Research Institute, of the Hospital Clínico de València, Ana Lluch, also belonging to the CIBER de Cáncer (CIBERONC), has developed a prototype of a new biosensor to help detect breast cancer in its phases earlier. The work has been published in ACS Sensors magazine. According to the latest data collected by the European[...]

20 Apr

Elena Aznar Gimeno (NANBIOSIS U26) leads a CIBER-BBN transfer project.

The CIBER-BBN transfer program, with its call for transfer projects, has selected two projects for next year with the aim of promoting the transfer of scientific or technological results, derived from the research carried out by the CIBER-BBN groups, to the industrial sector. One of these projects selected is directed by Elena Aznar Gimeno, researcher from the group led by Ramon Martínez Máñez at the IDM-Polytechnic University of Valencia, together with an external group led by Javier Pemán García, from the La Fe Health Research Institute From Valencia. The project has been jointly financed by CIBER-BBN and a company interested[...]

15 Mar

A new generation of devices for the rapid, cheap and easy diagnosis of candidemia.

Candidemia is an infection caused by fungi of the genus Candida that is associated with high complication rates with a mortality that can reach 40%. A group of researchers have managed to develop a new material that allows for the rapid detection of candidaemia, with a sensitivity that exceeds 90% and a specificity greater than 95%. Researchers from the CIBER-BBN (Center for Biomedical Research for Bioengineering, Biomaterials and Nanomedicine). the Polytechnic University of Valencia (UPV) and the La Fe Health Research Institute (IIS La Fe), with the participation of Unit 26 of NANBIOSIS NMR Biomedical Applications II, in collaboration wit[...]

23 Feb

New COVID-19 Diagnostic System Ready for Trials in Clinical Samples

The new system for the rapid, economic and efficient diagnosis of COVID-19 devised by the Universitat Politècnica de València (UPV), the IIS La Fe and the CIBER-BBN is now ready for trials on clinical samples. Since the pandemic broke out, the group of Professor Ramón Martínez Máñez, a researcher at the IDM Institute of the UPV and scientific director of the CIBER-BBN and NANBIOSIS U26 RNM for Biomedical Applications I, has been working on an alternative for the diagnosis of COVID-19, based on nanoporous films. These materials are capable of storing an indicator that is released only in the presenc[...]

16 Dec

Three Nanbiosis units work in the development of new sensors for the better detection of the fungus P. jirovecii, responsible for Pneumocystis pneumonia

Researchers from the CIBER-BBN have succeeded in developing detection systems for Pneumocystis jirovecii, an atypical fungus responsible for very serious pneumonia in immunosuppressed patients. These results, published in the journal Nanomaterials, are the result of collaboration between the CIBER-BBN groups led by Laura Lechuga, Ramon Eritja and Ramón Martínez Máñez, and the CIBERESP group led by Enrique J. Calderón. The researchers acknowledge the paricipation of three NANBIOSIS units of CIBER-BBN: Nanbiosis U29 Oligonucleotide Synthesis Platform (OSP), led by Ramon Eritja and Anna Avinó at IQAC-CSIC and Nanbiosis U4 Biodeposition and Biodetection Unit , led by Laura Lechuga at ICN2-CSIC, andNanbiosis[...]

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U28. NanoImaging Unit

U28. NanoImaging Unit

- Scientific Director: Dr. Mª Luisa García Martín mlgarcia@bionand.es
- Entities: Andalusian Centre for Nanomedicine and Biotechnology (BIONAND)
- Address: C/Severo Ochoa 35, 29590, Málaga, Spain
- Phone: +34 952 367 600
- Web: BIONAND

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Description

The Nanoimaging Unit is located in Malaga at the Andalusian Centre for Nanomedicina and Biotechnology (BIONAND), and it has been conceived and optimized to provide very diverse and integrated technological support for nanotechnology-based biomedical research, offering advance services to internal and external users. This facility is coordinated by Dr. Mª Luisa García Martín, who has a wide expertise in the field of Magnetic Resonance Imaging and Spectroscopy applied to biomedical research.

The Unit brings together a wide range of cutting-edge technologies, and it is divided into four departments, each with a dedicated specialist:

– Small Animal Multimodal Imaging: Small animal (pre-clinical) imaging is a vital tool in biomedical research that allows biological processes and potential medicines to be studied in animal models using non-invasive methods. This department offers some of the most relevant pre-clinical imaging modalities, namely, MRI, in vivo Bioluminiscence and Fluorescence Imaging, and micro-CT. These techniques are essential for preclinical evaluation and characterization of new diagnostic and therapeutic agents. The combined use of these technologies and new highly specific imaging probes are the basis of molecular imaging.

– Magnetic Resonance (NMR): it is equipped with two High resolution NMR Spectrometers: a 400MHz NMR spectrometer for routine experiments and a higher field, 600 MHz, spectrometer dedicated to high resolution magic angle spinning (HR-MAS) NMR and in vitro studies that are very demanding in terms of sensitivity. It also has a TD-NMR analyzer for relaxivity measurements at clinical field (1.44 T).

– Electron Microscopy: It offers access to transmission electron microscopy (TEM), Cryo-TEM and Electron Tomography, high resolution scanning electron microscopy (SEM) and environmental SEM. A special emphasis has been made on high-end sample preparation techniques through cryo-inmobilization. All the equipments have been configured to provide its best on biological and nanomedicine applications. TEM, SEM and sample preparation facilities and services are offered to provide structural characterizations at the micro and nano scales. Biological and medical applications are the main objective of these equipments but are not limited to them. Any other scientific and engineering field can take advantage of them due to its versatility for public and private research, quality control, failure analysis, etc.

– Advanced Fluorescence: It hosts an excellent range of facilities capable of supporting high quality biomedical research. These applications can range from the initial characterization of the fluorescent properties of novel nano-compounds to the evaluation of their medical applications using tissue culture and animal models.In addition, the range of possible applications goes far beyond nanomedicine to include the characterization of patient tissues, preclinical studies using rodent models, small scale drug screening and studies using model organisms such as Zebrafish or Drosophila Melanogaster. The service is operated in close collaboration with the other advanced facilities of the Nanoimaging Unit, and the other units of Bionand, to ensure that researchers can easily combine fluorescence-based techniques with other complementary approaches such as Electron microscopy or Nuclear Magnetic Resonance.

Moreover, the location of the NanoImaging Unit allows it to be linked to other complementary Units available at BIONAND, such as the Cell Culture Unit (containment level 1 and 2), the Chemical Unit (it offers a wide range of equipment and techniques in which materials and their interaction with biological samples can be characterized), the Animal House (rat, mouse and zebra fish accomodation), and the Histology Unit (it also offers Cutting/grinding based histological sectioning for hard tissues or other materials unsuitable to be sectioned by routine methods)

Services

In addition to the services within the NanoImaging Unit, the following specialised services are offered:

– Cutting/grinding based histological sectioning (Onsite&Remote) OUTSTANDING: This technique is recommended for obtaining histological samples from hard tissues or other materials unsuitable to be sectioned by routine methods, e.g. undecalcified bone tissue, metallic or ceramic implants, or samples that combine hard and soft components. With the EXAKT system, 10-15 μm slices can be made without disrupting the interface between areas of different hardnesses. Applications: Processing and fixation of fresh samples, Dehydration, plastic infiltration and polymerization, Cutting of blocks to obtain surfaces of interest, Block grinding, Histological staining.

– Animal Housing (Onsite&Remote): The BIONAND Animal Facility Service is a research support service that aims to house experimental animals: zebra fish, rats and mice, and provide the facilities, materials, equipment and expertise needed to conduct pre-clinical trials based on the technologies and products developed in Centre from both research groups and companies

U28. Services & Rates

Equipments

Active projects

	Title	Fundin: Organism	Call: Funding source	Role
SAF2017-90810-REDI	Strategic Promotion and coordinated management of Nanbiosis: Pronanbiosis II	Agencia Estatal de Investigación (AEI)	Acciones de dinamización «REDES DE EXCELENCIA» -ICTS 2017	Partner
PICCOLO-732111	Multimodal highly-sensitive PhotonICs endoscope for improve in vivo COLOn Cancer diagnosis and clinical decision support	European Commission-H2020	H2020-ICT-2016-1	Partner
0624_2IQBIONEURO_6_E	Promotion of an R&I network in biological chemistry for the diagnosis and treatment of neurological diseases	European Union Interreg : European Territorial Co-operation	POCTEP Interreg España-Portugal	Partner

Other projects

Ref	Title	Funding Organism	Unit Role
T96	BIOMEDICAL SIGNAL INTERPRETATION & COMPUTATIONAL SIMULATION	DGA	Participant
UZCUD2016-TEC-03	Optimization of a submersible device for the monitoring of the photoplestimográfica signal	CUD	Participant
DPI2016-75458-R	MULTI-SCALE PHYSIOLOGY-DRIVEN COMPUTATIONAL TOOLS TO ASSIST IN THE ASSESSMENT AND MANAGEMENT OF CARDIAC DYSFUNCTIONS	MINECO	Participant
TIN2013-41998-R	THE AUTONOMOUS NERVOUS SYSTEM AS A MODULATOR OF CARDIAC FUNCTION: INTEGRAL RESEARCH THROUGH SIGNAL PROCESSING AND COMPUTATIONAL MODELING	MINECO	Participant

Publications

2016

Laguna P., Martinez Cortes J.P., Pueyo E.. Techniques for Ventricular Repolarization Instability Assessment from the ECG. Proceedings of the IEEE. 2016;104(2):392-415.
Pueyo E., Dangerfield C.E., Britton O.J., Virag L., Kistamas K., Szentandrassy N. et al. Experimentally-based computational investigation into beat-to-beat variability in ventricular repolarization and its response to ionic current inhibition. PLoS ONE. 2016;11(3):-.
Romero D., Martinez J.P., Laguna P., Pueyo E.. Ischemia detection from morphological QRS angle changes. Physiological Measurement. 2016;37(7):1004-1023.
Vicente J., Laguna P., Bartra A., Bailon R.. Drowsiness detection using heart rate variability. Medical and Biological Engineering and Computing. 2016;:1-11.
Alcaine A., De Groot N.M.S., Laguna P., Martinez J.P., Houben R.P.M.. Spatiotemporal model-based estimation of high-density atrial fibrillation activation maps. Digital Signal Processing: A Review Journal. 2016;54:64-74.
Bolea J., Pueyo E., Orini M., Bailon R.. Influence of heart rate in non-linear HRV indices as a sampling rate effect evaluated on supine and standing. Frontiers in Physiology. 2016;7(NOV):-.
Ortigosa N., Rodriguez-Lopez M., Bailon R., Sarvari S.I., Sitges M., Gratacos E. et al. Heart morphology differences induced by intrauterine growth restriction and preterm birth measured on the ECG at preadolescent age. Journal of Electrocardiology. 2016;:-.
Hernando A., Lazaro J., Gil E., Arza A., Garzon J.M., Lopez-Anton R. et al. Inclusion of Respiratory Frequency Information in Heart Rate Variability Analysis for Stress Assessment. IEEE Journal of Biomedical and Health Informatics. 2016;20(4):1016-1025.

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U29. Oligonucleotide Synthesis Platform (OSP)

Scientific Director: Prof. Ramon Eritja: recgma@cid.csic.es
Scientific Coordinator: Dr. Anna Aviñó: aaagma@cid.csic.es
Entities: Institute of Avanced Chemistry of Catalonia (IQAC), Spanish National Research Council (CSIC)
Address: Jordi Girona, 18-26, 088034, Barcelona, Spain
Phone: +34 934 006 145
Web: IQAC- CSIC

Order request

Description

This unit is coordinated by the Nucleic Acids Chemistry Group at the Institute for Advanced Chemistry of Catalonia (IQAC), Spanish National Research Council (CSIC) and has the equipment needed for the production of oligonucleotides at low scale (mg to mg), purification, characterization and post-synthesis modification. The service counts with laboratories for synthesis and modification of oligonucleotides including DNA/RNA synthesizer, analytical and semi-preparative HPLC equipment for the purification and characterization of oligonucleotides. The service will focus in providing expert opinion to researchers as well as the production of tailored oligonucleotides. Routine synthesis of oligonucleotides used as primers will not be produced as there is a large number of commercial sources that provide a quick and low price service. The oligonucleotide synthesis platform will focus in providing modified oligonucleotides (ONs) that are difficult to obtain from commercial sources. These include microgram to milligram amounts of DNA and RNA derivatives carrying several modifications as well as oligonucleotide conjugates carrying lipids, membrane-receptors ligands, carbohydrates and peptides designed for therapeutic or diagnostic purposes. The facility benefits from the wide experience of Prof. Ramon Eritja that has more than 30 years expertise in the development of modified oligonucleotides.

Services

FOR THOSE SERVICES IDENTIFIED AS OUTSTANDING, AT LEAST 20% OF THEIR CAPACITY IS OPEN UNDER COMPETITIVE ACCESS. SEE ANNEX 1 OF ACCESS PROTOCOL FOR DETAILS ON % OF OPENNESS FOR EACH SERVICE

U29. Services & Rates

Equipments

Active projects

Ref	Title	Fundin Organism	Role
CTQ2017-84415-R	STUDY OF ADN STRUCTURES WITH BIOMEDICAL POTENTIAL	MINECO	Coordinator

Other projects

Ref	Title	Fundin Organism	Role
SBPLY/17/180501/000376	Development and validation of new intelligent administration systems of RNAs in the injured spinal cord: application in a neuroprotective therapy based on miR-138	Junta de Castilla-La Mancha	Participant
BIO2017-92113-EXP	New tailored microRNA-based antifungal agents for crop protection	MINECO - Explora-	Participant
CA17103	CA17103 Delivery of antisense RNA therapeutics (DARTER)	C.C.E.E. COST Action	Participant
AC18/00046	Monitoring of Acquired Brain Injury and recovery of biomarkers by the combined label-free NanoSensing of multiple circulating molecules (ABISens).	Euronanomed-III (ERA-Net cofund action on Nanomedicine)	Participant
CSIC-COV19-041	Point-of-care tests for the rapid detection of SARS-CoV-2 (POC4CoV)	Consejo Superior de Investigaciones Científicas (CSIC)	Participant
Prometeo/2020/081	Use of microRNA modulators as experimental therapies in type 1 myotonic dystrophy	Generalitat Valenciana	Participant

Publications

2019

“Synthesis of oligonucleotides carrying nucleic acid derivatives of biomedical and structural interest” Eritja, R., Aviñó, A., Fàbrega, C., Alagia, A., Jorge, A.F., Grijalvo, S. In “Enzymatic and chemical synthesis of nucleic acid derivatives” (Fernández Lucas and Camarasa Eds) Willey-VCH Verlag, Weinheim (Germany), pp 237-258, (2019).

Cationic niosomes as non-viral vehicles for nucleic acids. Challenges and opportunities in gene delivery. Grijalvo, S., Puras, G., Zárate, J., Sainz-Ramos, M., AL Qtaish, N., López, T., Mashal, M., Attia, N., Díaz Díaz, D., Pons, R., Fernández, E., Pedraz, J.L., Eritja, R. Pharmaceutics, 11(2), 50 (2019).

“Parallel clamps and polypurine hairpins (PPRH) for gene silencing and triplex-affinity capture: design, synthesis and use” Aviñó, A., Eritja, R., Cuidad, C., Noe, V. Current Protocols on Nucleic Acid Chemistry, e78 (2019).

“Efficient bioactive oligonucleotide-protein conjugation for cell-targeted cancer therapy” Aviñó, A., Unzueta, U., Cespedes, M.V., Casanova, I., Vázquez, E., Villaverde, A., Mangues, R., Eritja, R. ChemistryOpen, 8, 382-387 (2019).

“The small interfering RNAs (siRNAs) in cancer therapy: nano-based approach” Mahmoodi Chalbatani, G., Dana, H., Gharagouzloo, E., Grijalvo, S., Eritja, R., Logsdon, C.D., Memari, F., Miri, S.R., Rad, M.R., Marmari, V. Int. J. Nanomedicine, 14, 3111-3128 (2019).

“The origins and the biological consequences of the Pur/Pyr DNA•RNA asymmetry” Terrazas, M., Genna, V., Portella, G., Villegas, N., Sánchez, D., Arnan, C., Pulido-Quetglas, C., Johnson, E., Guigó, R., Brun-Heath, I., Aviñó, A., Eritja, R., Orozco, M. Chem., 5, 1619-1631 (2019).

“On the race for more stretchable and tough hydrogels” Grijalvo, S., Eritja, R., Díaz Díaz, D. Gels, 5, 24 (2019).

“Gene delivery to the rat retina by non-viral vectors based on chloroquine-containing cationic niosomes” Mashal, M., Attia, N., Martínez-Navarrete, G., Soto-Sánchez, C., Fernández, E., Grijalvo, S., Eritja, R., Puras, G., Pedraz, J.L. J. Control. Rel., 304, 181-190 (2019).

“Study of conformational transitions of i-motif DNA using time-resolved fluorescence and multivariate analysis methods” Benabou, S., Ruckebusch, C., Sliwa, M., Aviñó, A., Eritja, R., Gargallo, R., de Juan, A. Nucleic Acids Res., 47, 6590-6605 (2019).

“Expanding the limits of amide-triazole isosteric substitution in bisamide-based physical gels” Tautz, M., Torras, J., Grijalvo, S., Eritja, R., Saldías, C., Alemán, C., Díaz Díaz D. RSC Adv., 9, 20841-20851 (2019).

“Aptamer-peptide conjugates as a new strategy to modulate human α-thrombin binding affinity” Aviñó, A., Jorge, A.F., Huertas, C.S., Cova, T.F.G.G., Pais, A., Lechuga, L.M., Eritja, R., Fàbrega, C. Biochim. Biophys. Acta (General subjects), 1863, 1610-1630 (2019).

“Cationic niosome-based hBMP7 gene transfection of neuronal precursor NT2 cells to reduce the migration of glioma cells in vitro” Attia, N., Mashal, M., Grijalvo, S., Eritja, R., Puras, G., Pedraz, J.L. J. Drug Delivery Science Technol., 53, 101219 (2019).

“Stabilization of c-KIT G-quadruplex DNA structures by the RNA polymerase I inhibitors BMH-21 and BA-41” Mazzini, S., Gargallo, R., Musso, L., De Santis, F., Aviñó, A., Scaglioni, L., Eritja, R., Di Nicola, M., Zunino, F., Amatulli, A., Dallavalle, S. Int. J. Mol. Sci., 20, 4927 (2019).

“Alginate hydrogels as scaffolds and delivery systems to repair the damaged spinal cord” Grijalvo, S., Nieto-Díaz, M., Maza, R.M., Eritja, R., Díaz Díaz, D. Biotech J., 14, e1900275 (2019).

“A pH-dependent bolt involving cytosine bases located in the lateral loops of antiparallel G-quadruplex structures within the SMARCA4 gene promotor” Benabou S., Mazzini, S., Aviñó, A., Eritja, R. Gargallo, R. Sci. Rep., 9, 15807 (2019).

2018

Selective depletion of metastatic stem cells as therapy for human colorectal cancer. Céspedes, M.V., Unzueta, U., Aviñó, A., Gallardo, A., Álamo, P., Sala, R., Sánchez-Sardi, A., Casanova, I., Mangues, M.A., Lopez-Pousa, A., Eritja, R., Villaverde, A., Vázquez, E., Mangues, R. EMBO Mol. Med., 10, e8772 (2018).

DNA-based nanoscaffolds as vehicles for 5-fluoro-2’-deoxyuridine oligomers in colorectal cancer therapy. Jorge, A.F., Aviñó, A., Pais, A.A.C.C., Eritja, R., Fàbrega, C. Nanoscale, 10, 7238-7249 (2018).

Exploring PAZ/3’-overhang interaction to improve siRNA specificity. A combined experimental and modeling study. Alagia, A., Jorge, A.F., Aviño, A., Cova, T.F.G.G., Crehuet, R., Grijalvo, S., Alberto Pais, A.A.C.C., Eritja, R. Chem. Sci., 9, 2074-2086 (2018).

DNA origami-driven lithography for patterning on gold surfaces with sub-10 nanometer resolution. Gállego, I., Manning, B., Prades, J.D., Mir, M., Samitier, J., Eritja, R. Adv. Mat., 29, 1603233 (2017).

Glucose-nucleobase pseudo base pairs as a new biomolecular interaction in a DNA context. Vengut-Climent, E., Gómez-Pinto, I., Lucas, R., Peñalver, P., Aviñó, A., Fonseca-Guerra, C, Bickelhaupt, F.M.., Eritja, R., González, C., Morales, J.C. Angew. Chem. Int. Ed. Engl., 55, 8643-8647 (2016).

News U29

03 May

OPEN SUBMISSION FOR JOURNAL SPECIAL ISSUE ON OLIGONUCLEOTIDE BASED THERAPIES

Dr. Ramon Eritja, Scientific Director of NANBIOSIS unit 29 of Oligonucleotide Synthesis Platform (OSP) and Dr. Santiago Grijalvo researcher at NANBIOSIS unit 12 of Nanostructured liquid characterization, from CIBER-BBN and IQAC-CSIC, together with Dr. Andreia F. Jorge, from Coimbra Chemistry Centre (CQC), acting as guest editors of journal Pharmaceutics, of MDPI Publisher, welcome authors to submit their articles on special issues on Recent Trends in Oligonucleotide Based Therapies. In the past few decades, significant efforts have been made towards the clinical application of oligonucleotides. However, the potential of the therapeutic applications of RNA-based strategies have recently been spotlighted after the first approval of mRNA vaccines in response to COVID-19[...]

02 May

Wide representation of NANBIOSIS research in NALS 2022 and best Oral Presentation to Eloi Parladé

During the last 27-29 April, the 3rd International Conference on Nanomaterials Applied to Life Sciences 2022 (NALS 2022) has taken place in the Excellence Campus of Universidad de Cantabria in Santander (Spain), organized by the University of Cantabria and Institute Valdecilla-IDIVAL. NALS 2022 has been a multidisciplinary conference series sharing new results and ideas in the fields of biosensors, lab on a chip, drug delivery nanopharmacy. nanobiotechnology, intelligent nanomaterials, magnetic materials, nanotoxicity, antimicrobials, novel applications of 3d bioprinting and nanoimaging. NANBIOSIS has been represented at this edition by members of several of its units, among them we must highlight the set of four ora[...]

27 Apr

OPEN SUBMISSION FOR FRONTIERS IN CHEMISTRY SPECIAL ISSUE ON NUCLEIC ACID-BASED APTAMERS IN THERAPEUTICS AND DIAGNOSTICS

Dr. Anna Aviñó, Scientific Coordianator of NANBIOSIS unit 29 of Oligonucleotide Synthesis Platform (OSP) and Dr. Carme Fàbrega from the Nucleic Acid Chemistry group from CIBER-BBN and IQAC_CSIC, together with Dr. Claudia Riccardi from the University of Naples Federico II, Dr. Stefania Mazzini from University of Milan, and Dr. Raimundo Gargallo from the University of Barcelona, acting as guest editors of the journal Frontiers in Chemistry, welcome authors to submit their articles on special issues on Nucleic Acid-Based Aptamers in Therapeutics and Diagnostics. Nucleic acid‐based aptamers are short DNA or RNA sequences able to adopt specific three‐dimensional architectures. The high affinity and selectivity shown for a selected target, as well as t[...]

21 Apr

The coming revolution: synthetic DNA and RNA for therapeutic and diagnostic applications

The discovery of the mRNA vaccines for the treatment of coronavirus, as well as new medicines for the treatment of genetic diseases, has been important in the quest of solutions for undrugable diseases in an unexpected short-time. Thus, the chemical modifications of nucleic acids with diagnostic and therapeutic purposes is now a reality, a revolution that promises to give hopes on unsolved medical problems or optimize previous approaches, largely due to the research push for the development of mRNA vaccines against SARS-CoV-2 infection. Now, the prestigious “The Chemical Record” journal has invited the Nucleic Acids Chemistry group, of IQAC-CSIC and[...]

10 Jan

DNA nanotechnologists are in mourning

At the end of the XXth century Nanotechnology appeared as one of the more powerful technologies for the future. At that time material sciences were able to produce nanomaterials with exquisite size control and atomic force, microscopy was able to visualize objects in the nanoscale and photolithography arrived to their physical limits in the preparation of computer chips threatening Moore’s law. This empirical law saying that as transistor components shrank, the number per chip doubled about every 18 months, was acting from 1971 (Intel’s first chip) to billions in the present times. At these times, one crucial development was t[...]

24 Dec

Two great scientists and excellent people pioneers on Nucleic Acids Chemistry

Nucleic Acid Chemistry is an interdisciplinary discipline that combines organic chemistry, biochemistry, pharmacology, materials chemistry and biophysics. It started soon after the Watson–Crick model of DNA with the synthesis of the first dinucleotide, published in 1955. However, in the last decade, this field has blossomed, with the demonstration that Nucleic Acid Chemistry can provide innovative solutions to health problems such as vaccination, pathogen detection, and the treatment of metabolic or genetic diseases as well as providing important tools for the interrogation of cellular mechanisms. Profesor Ramon Eritja, Scientific director of the Oligonucleotides Synthesis Platform U29 from ICTS NANBIOSIS will chair[...]

21 Jun

A project by NANBIOSIS researchers, focused on COVID-19 detection and therapy, selected in ‘La Marató’ research program

The Scientific Commission of ‘La Marató TV3’ has seleced the project entitled “Diagnosis and treatment of Sars-Cov-2 by triplex formation”, led by Ramon Eritja, Scientific Director of NANBIOSIS Unit 29 Oligonucleotide Synthesis Platform (OSP) from CIBER-BBN and IQAC_CSIC to be financed with € 398,750.00. Verónica Noé from the Fundació Bosch i Gimpera Universitat de Barcelona, the CIBERESP researcher Enrique Calderón Sandubete, from the Virgen del Rocío University Hospital and María Valeria Grazú Bonavía, from the Institute of Nanoscience and Materials of Aragón, INMA (CSIC- UNIZE) also participate in this project. The edition of this solidarity initiative promoted by the Corporació[...]

20 May

A potential solution to decrease toxicity in colorectal cancer treatment

Cancer is one of the world’s leading causes of death, with over 18.1 million cases and 9.6 million deaths in 2018. One of the most successful drugs used in chemotherapy for the treatment of diverse severe cancers is 5-Fluorouracil (5-FU), however, one of the major problems described in clinical practice is 5-FU cell resistance. Resarchers of the Nucleic Acids group and the Colloidal and interfacial Chemistry Group of CIBER-BBN at IQAC-CSIC have collaborated in a research to inspect and test the ability of parallel G-quadruplexes to deliver floxuridine oligonucleotides into different types of cancer cells; finally, the internalization ability and[...]

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Nanbiosis

You are here : Home / Archive for "biomarker"

U2. Custom Antibody Service (CAbS)

Description

Services

Equipments

Active projects

Other projects

Publications

News U2

U25. NMR: Biomedical Applications I

Description

Services

Equipments

Active projects

Publications

News U25

U26. NMR: Biomedical Applications II

Description

Services

Equipments

Active projects

Other projects

Publications

News U26

U28. NanoImaging Unit

Description

Services

Equipments

Active projects

Other projects

Publications

U29. Oligonucleotide Synthesis Platform (OSP)

Description

Services

Equipments

Active projects

Other projects

Publications

News U29