ABOUT
The main goal of our group is to develop rationally tuned biomaterials with the necessary signals to promote spinal cord tissue regeneration and function recovery.
The injured spinal cord fails to regenerate because:
- 1) Cellular “bridges” that can support axonal regeneration do not form naturally at an SCI lesion site.
- 2) Growth factors are not produced in the injured spinal cord to stimulate regeneration.
- 3) Injured CNS neurons do not fully express a “growth program” to recruit new regeneration.
- 4) The environment of the injured adult spinal cord inhibits regeneration due to the presence of inhibitory extracellular matrix molecules that form around the injury site and due to the presence of inhibitory proteins on adult myelin that block regeneration.
To produce new biomaterials and study cell-biomaterial interactions in a more physiological environment and in a high-throughput manner.
Our goal is to understand the molecular mechanisms of neuronal development and regeneration and to use this knowledge to develop translational approaches for repairing injured central nervous system (CNS) circuits. Our current research efforts are focused on a range of topics from basic discovery of ECM molecules that inhibit axon regeneration to late-stage rodent studies leading to human translation.
Our experimental techniques include cell biology, biomaterials simulation, design, synthesis and 3D printing fabrication, proteomics, in vitro assays, in vivo rodent models of SCI, electrophysiology, and behavior.
STAFF
Staff members
ibecbarcelona.eu
PROJECTS
| PROJECTS | FINANCER | PI |
|---|---|---|
| Peptide amphiphile Scaffolds as a Therapeutic Target for Spinal Cord Injury Repair (2022-2025) | Northwestern University. Project Number: L31CVNORTHU. | Zaida Álvarez |
| NATIONAL PROJECTS | FINANCER | PI |
|---|---|---|
| MobiHydroSpine · Hidrogeles móviles para la mejora de la bioactividad de células progenitoras neurales humanas para la reparación de lesiones Medulares (2022-2025) | MICIU. Generación Conocimiento: Proyectos I+D PID2021-124839OA-I00. | Zaida Álvarez |
| 3D printed ECM constructs as therapies to repair the injured spinal cord (2022) | Mike Lane-Castellers de la Vila de Gràcia. | Zaida Álvarez |
PUBLICATIONS
EQUIPMENT
- IH-0415 IMPACTOR Mouse/Rat
- DigiGait Imaging System – Mouse Only with Incline
- WPI Stereotaxic for mice, Digi and Portable, SGL M
- Electrode Manipulator without 1770 holder
- UltraMicro Pump and SmartTouch Controller
- Solo Controller with 50mm Single Axis
- Manipulator Adapter for Stoelting stereotaxic
- Rod Holder For Motorized Manipulator
- Impresora 3D Anycubic Photon M3 Premium
COLLABORATIONS
- Aitziber López Cortajarena
CICbiomagune - Juan Alberto Ortega
Universitat de Barcelona - Evangelos Kiskinis
Northwestern University - Ivan R. Sasselli
CSIC - Maria Luisa Garcia Lopez
Universitat de Barcelona
NEWS
Investigadores de l’IBEC posen de manifest el paper de la dona en ciència en diferents mitjans
Coincidint amb la celebració del dia 11 de febrer, Dia de la Nena i la Dona en Ciència, Núria Montserrat és una de les tres protagonistes de la campanya de … Read more
Aconsegueixen neurones madures en el laboratori a partir de cèl·lules mare per poder estudiar malalties neurodegeneratives
Zaida Álvarez, investigadora de l’IBEC, i Alberto Ortega, investigador de la UB, han aconseguit les primeres neurones altament madures cultivades al laboratori, a partir de cèl·lules mare pluripotents, fent servir … Read more
Investigadors aconsegueixen cultivar neurones madures al laboratori per estudiar malalties neurodegeneratives
Investigadors de l’Institut de Bioenginyeria de Catalunya (IBEC) i de la Universitat de Barcelona (UB) han aconseguit crear les primeres neurones altament madures a partir de cèl·lules mare pluripotents induïdes … Read more
Zaida Álvarez rep el premi Muy Nanotecnología i una menció especial del Premi Duran Farell de Recerca Tecnològica
El passat 29 de novembre, Zaida Álvarez, investigadora ‘Ramon y Cajal’ a l’Institut de Bioenginyeria de Catalunya (IBEC), va rebre el premi Muy Nanotecnología de mans de la ministra de … Read more
JOBS
Laboratory technician at the Biomaterials for neural regeneration (LT_ZA)
Ref: LT_ZA // Deadline: 22/03/2023