NDLI: Cytokine Control of Adult Neural Stem Cells

Please wait, while we are loading the content...

Cytokine Control of Adult Neural Stem Cells

Content Provider	Scilit
Author	Bauer, Sylvian
Copyright Year	2009
Description	Journal: Annals of the New York Academy of Sciences The neuropoietic cytokine family includes interleukin-6 (IL-6), leukemia inhibitory factor (LIF), and ciliary neurotrophic factor (CNTF), among others. These cytokines have been shown to alter neural stem cell (NSC) self-renewal and progenitor cell division and differentiation, which could be mediated by the Janus kinase-signal transducer and activator of transcription (JAK/STAT) pathway. Using neurospheres from the adult mouse subventricular zone (SVZ), we found that acute or chronic exposure to LIF or CNTF differentially affects sphere development and sphere growth. Both cytokines also favor the amplification of NSCs. Contrasting results were obtained with IL-6 or leptin, although both cytokines also activate the JAK/STAT pathway. Stimulating NSC self-renewal in vivo could be of therapeutic interest for treating neurodegeneration. When applied to the adult mouse brain, chronic LIF stimulates NSC self-renewal but prevents the emergence of more differentiated progeny. On the other hand, acute LIF treatment stimulates SVZ regeneration, most likely through an increase in NSCs. These results reveal that cytokine effects could vary as a function of exposure duration and suggest that, in the search for strategies to promote brain repair, in vivo acute LIF treatment could promote cell replacement.
Related Links	http://onlinelibrary.wiley.com/doi/10.1111/j.1749-6632.2009.03986.x/pdf
Ending Page	56
Page Count	9
Starting Page	48
e-ISSN	17496632
DOI	10.1111/j.1749-6632.2009.03986.x
Journal	Annals of the New York Academy of Sciences
Issue Number	1
Volume Number	1153
Language	English
Publisher	Wiley-Blackwell
Publisher Date	2009-02-09
Access Restriction	Open
Subject Keyword	Journal: Annals of the New York Academy of Sciences Cell Tissue Engineering
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in