Navigation Links
Stem cells aid recovery from stroke
Date:1/27/2013

Stem cells from bone marrow or fat improve recovery after stroke in rats, finds a study published in BioMed Central's open access journal Stem Cell Research & Therapy. Treatment with stem cells improved the amount of brain and nerve repair and the ability of the animals to complete behavioural tasks.

Stem cell therapy holds promise for patients but there are many questions which need to be answered, regarding treatment protocols and which cell types to use. This research attempts to address some of these questions.

Rats were treated intravenously with stem cells or saline 30 minutes after a stroke. At 24 hours after stroke the stem cell treated rats showed a better functional recovery. By two weeks these animals had near normal scores in the tests. This improvement was seen even though the stem cells did not appear to migrate to the damaged area of brain. The treated rats also had higher levels of biomarkers implicated in brain repair including, the growth factor VEGF.

A positive result was seen for both fat (adipose) and bone-marrow derived stem cells. Dr Exuperio Dez-Tejedor from La Paz University Hospital, explained, "Improved recovery was seen regardless of origin of the stem cells, which may increase the usefulness of this treatment in human trials. Adipose-derived cells in particular are abundant and easy to collect without invasive surgery."


'/>"/>

Contact: Hilary Glover
hilary.glover@biomedcentral.com
44-020-319-22370
BioMed Central
Source:Eurekalert

Page: 1

Related biology news :

1. Patients own skin cells are transformed into heart cells to create disease in a dish
2. BUSM study shows potential of differentiated iPS cells in cell therapy without immune rejection
3. Black silicon can take efficiency of solar cells to new levels
4. Cells flock to heal wounds
5. Retrovirus in the human genome is active in pluripotent stem cells
6. Researchers show how cells DNA repair machinery can destroy viruses
7. Enzyme helps cancer cells avoid genetic instability
8. Mature T cells can switch function to better tackle infection
9. Quadruple helix DNA discovered in human cells
10. La Jolla Institute identifies molecular switch enabling immune cells to better fight disease
11. Using snail teeth to improve solar cells and batteries
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:5/24/2016)... IRVINE, Calif. , May 24, 2016 Ampronix facilitates superior patient care ... LMD3251MT  3D medical LCD display is the latest premium product recently added to ... ... ... Sony 3d Imaging- LCD Medical Display- Ampronix News ...
(Date:5/20/2016)...  VoiceIt is excited to announce its new ... By working together, VoiceIt and VoicePass will offer ... take slightly different approaches to voice biometrics, collaboration ... usability. Both ... "This marketing and technology partnership allows ...
(Date:5/16/2016)... , May 16, 2016   EyeLock LLC , ... announced the opening of an IoT Center of Excellence ... and expand the development of embedded iris biometric applications. ... level of convenience and security with unmatched biometric accuracy, ... identity aside from DNA. EyeLock,s platform uses video technology ...
Breaking Biology News(10 mins):
(Date:5/24/2016)... Mass. (PRWEB) , ... May 24, 2016 , ... ... heart attacks, diabetes, and traumatic injuries, will be accelerated by research at Worcester ... cells into engines of wound healing and tissue regeneration. , The novel method, ...
(Date:5/24/2016)... , May 24, 2016   MedyMatch Technology Ltd ... with artificial intelligence, real-time decision support tools in the emergency ... at the 2016 Israeli Advanced Technology Industries (IATI) BioMed Conference. ... Israel,s 15th National Life Sciences and Technology ... the David Intercontinental Hotel in Tel Aviv, Israel ...
(Date:5/24/2016)... (PRWEB) , ... May 24, 2016 , ... Last week, ... for corporate executives and entrepreneurs, held The Future of San Diego Life Science event ... San Diego life science community attended the event with speakers Dr. Rich Heyman, former ...
(Date:5/24/2016)... ... May 24, 2016 , ... Media Cybernetics, ... new Media Cybernetics corporate branding reflects a results-driven revitalization for a company with ... The re-branding components include a crisp, refreshed logo and a new web presence. ...
Breaking Biology Technology: