Title |
Immunomodulation in Stem Cell Differentiation into Neurons and Brain Repair
|
---|---|
Published in |
Stem Cell Reviews and Reports, September 2014
|
DOI | 10.1007/s12015-014-9556-6 |
Pubmed ID | |
Authors |
Henning Ulrich, Isis Cristina do Nascimento, Jozsef Bocsi, Attila Tárnok |
Abstract |
Immunomodulators regulate stem cell activity at all stages of development as well as during adulthood. Embryonic stem cell (ESC) proliferation as well as neurogenic processes during embryonic development are controlled by factors of the immune system. We review here immunophenotypic expression patterns of different stem cell types, including ESC, neural (NSC) and tissue-specific mesenchymal stem cells (MSC), and focus on immunodulatory properties of these cells. Immune and inflammatory responses, involving actions of cytokines as well as toll-like receptor (TLR) signaling are known to affect the differentiation capacity of NSC and MSC. Secretion of pro- and anti-inflammatory messengers by MSC have been observed as the consequence of TLR and cytokine activation and promotion of differentiation into specified phenotypes. As result of augmented differentiation capacity, stem cells secrete angiogenic factors including vascular endothelial growth factor, resulting in multifactorial actions in tissue repair. Immunoregulatory properties of tissue specific adult stem cells are put into the context of possible clinical applications. |
X Demographics
Geographical breakdown
Country | Count | As % |
---|---|---|
United States | 1 | 25% |
Unknown | 3 | 75% |
Demographic breakdown
Type | Count | As % |
---|---|---|
Members of the public | 3 | 75% |
Science communicators (journalists, bloggers, editors) | 1 | 25% |
Mendeley readers
Geographical breakdown
Country | Count | As % |
---|---|---|
United Kingdom | 1 | 2% |
Hungary | 1 | 2% |
Brazil | 1 | 2% |
Unknown | 51 | 94% |
Demographic breakdown
Readers by professional status | Count | As % |
---|---|---|
Student > Bachelor | 12 | 22% |
Student > Ph. D. Student | 10 | 19% |
Student > Master | 9 | 17% |
Researcher | 6 | 11% |
Student > Postgraduate | 2 | 4% |
Other | 5 | 9% |
Unknown | 10 | 19% |
Readers by discipline | Count | As % |
---|---|---|
Agricultural and Biological Sciences | 17 | 31% |
Biochemistry, Genetics and Molecular Biology | 8 | 15% |
Medicine and Dentistry | 4 | 7% |
Neuroscience | 3 | 6% |
Engineering | 3 | 6% |
Other | 8 | 15% |
Unknown | 11 | 20% |