Potential Role of JAK-STAT Signaling Pathway in the Neurogenic-to-Gliogenic Shift in Down Syndrome Brain

Trisomy of human chromosome 21 in Down syndrome (DS) leads to several phenotypes, such as mild-to-severe intellectual disability, hypotonia, and craniofacial dysmorphisms. These are fundamental hallmarks of the disorder that affect the quality of life of most individuals with DS. Proper brain develo...

Ausführliche Beschreibung

Bibliographische Detailangaben
Veröffentlicht in:Neural plasticity. - 1998. - 2016(2016) vom: 15., Seite 7434191
1. Verfasser: Lee, Han-Chung (VerfasserIn)
Weitere Verfasser: Tan, Kai-Leng, Cheah, Pike-See, Ling, King-Hwa
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2016
Zugriff auf das übergeordnete Werk:Neural plasticity
Schlagworte:Journal Article Research Support, Non-U.S. Gov't Review STAT Transcription Factors Janus Kinases EC 2.7.10.2
LEADER 01000naa a22002652 4500
001 NLM257515208
003 DE-627
005 20231224183012.0
007 cr uuu---uuuuu
008 231224s2016 xx |||||o 00| ||eng c
024 7 |a 10.1155/2016/7434191  |2 doi 
028 5 2 |a pubmed24n0858.xml 
035 |a (DE-627)NLM257515208 
035 |a (NLM)26881131 
040 |a DE-627  |b ger  |c DE-627  |e rakwb 
041 |a eng 
100 1 |a Lee, Han-Chung  |e verfasserin  |4 aut 
245 1 0 |a Potential Role of JAK-STAT Signaling Pathway in the Neurogenic-to-Gliogenic Shift in Down Syndrome Brain 
264 1 |c 2016 
336 |a Text  |b txt  |2 rdacontent 
337 |a ƒaComputermedien  |b c  |2 rdamedia 
338 |a ƒa Online-Ressource  |b cr  |2 rdacarrier 
500 |a Date Completed 09.11.2016 
500 |a Date Revised 13.11.2018 
500 |a published: Print-Electronic 
500 |a Citation Status MEDLINE 
520 |a Trisomy of human chromosome 21 in Down syndrome (DS) leads to several phenotypes, such as mild-to-severe intellectual disability, hypotonia, and craniofacial dysmorphisms. These are fundamental hallmarks of the disorder that affect the quality of life of most individuals with DS. Proper brain development involves meticulous regulation of various signaling pathways, and dysregulation may result in abnormal neurodevelopment. DS brain is characterized by an increased number of astrocytes with reduced number of neurons. In mouse models for DS, the pool of neural progenitor cells commits to glia rather than neuronal cell fate in the DS brain. However, the mechanism(s) and consequences of this slight neurogenic-to-gliogenic shift in DS brain are still poorly understood. To date, Janus kinase-signal transducer and activator of transcription (JAK-STAT) signaling has been proposed to be crucial in various developmental pathways, especially in promoting astrogliogenesis. Since both human and mouse models of DS brain exhibit less neurons and a higher percentage of cells with astrocytic phenotypes, understanding the role of JAK-STAT signaling in DS brain development will provide novel insight into its role in the pathogenesis of DS brain and may serve as a potential target for the development of effective therapy to improve DS cognition 
650 4 |a Journal Article 
650 4 |a Research Support, Non-U.S. Gov't 
650 4 |a Review 
650 7 |a STAT Transcription Factors  |2 NLM 
650 7 |a Janus Kinases  |2 NLM 
650 7 |a EC 2.7.10.2  |2 NLM 
700 1 |a Tan, Kai-Leng  |e verfasserin  |4 aut 
700 1 |a Cheah, Pike-See  |e verfasserin  |4 aut 
700 1 |a Ling, King-Hwa  |e verfasserin  |4 aut 
773 0 8 |i Enthalten in  |t Neural plasticity  |d 1998  |g 2016(2016) vom: 15., Seite 7434191  |w (DE-627)NLM098558390  |x 1687-5443  |7 nnns 
773 1 8 |g volume:2016  |g year:2016  |g day:15  |g pages:7434191 
856 4 0 |u http://dx.doi.org/10.1155/2016/7434191  |3 Volltext 
912 |a GBV_USEFLAG_A 
912 |a SYSFLAG_A 
912 |a GBV_NLM 
912 |a GBV_ILN_21 
912 |a GBV_ILN_350 
951 |a AR 
952 |d 2016  |j 2016  |b 15  |h 7434191