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:2/6/2017)... -- According to Acuity Market Intelligence, ongoing concerns ... continue to embrace biometric and digital identification based ... Control (ABC) eGates and 1436 Automated Passport Control ... ports of entry across the globe. Deployments increased ... CAGR of 37%. APC Kiosks reached 75% growth ...
(Date:2/2/2017)... -- EyeLock LLC, a market leader of iris-based identity authentication ... You Should Know About Biometrics in the Cloud ."  ... a growing concern. In traditional schemes, cryptography is used ... schemes such as username/password suffer from inherent weaknesses. ... elegant solution to the problem of high-security user authentication. ...
(Date:1/30/2017)... SAN FRANCISCO , Jan. 30, 2017   ... of the fastest growing genetic information companies, today announced ... 2016 financial results and provide 2017 guidance on Monday, ... a conference call that day at 4:45 p.m. Eastern ... call, Invitae,s management team will briefly review financial results, ...
Breaking Biology News(10 mins):
(Date:2/23/2017)... , Feb. 23, 2017  MIODx announced today ... two key immunotherapy technologies from the University of ... a method to monitor a patient for response ... and CTLA-4.  The second license extends the technology ... is likely to have an immune-related adverse event ...
(Date:2/23/2017)... Antonio, TX (PRWEB) , ... February 23, 2017 ... ... Drug Administration (FDA) de novo clearance to begin marketing the SPEAC® System, the ... indicated for adults at home or in healthcare facilities during periods of rest. ...
(Date:2/23/2017)... (PRWEB) , ... February 23, 2017 , ... The ... announce a new partnership with Compass Research . GGI's mission is to advance ... vaccine to a child in need in honor of each clinical trial volunteer. The ...
(Date:2/23/2017)... USA, and CARDIFF, UK (PRWEB) , ... February ... ... international society for optics and photonics , have been named Fellows of the ... significant scientific and technical contributions in the multidisciplinary fields of optics, photonics, and ...
Breaking Biology Technology: