PMID- 17350004 OWN - NLM STAT- MEDLINE DCOM- 20070606 LR - 20081121 IS - 0014-5793 (Print) IS - 0014-5793 (Linking) VI - 581 IP - 7 DP - 2007 Apr 3 TI - Overexpression of pitx3 upregulates expression of BDNF and GDNF in SH-SY5Y cells and primary ventral mesencephalic cultures. PG - 1357-61 AB - The transcription factor Pitx3 plays an important role in the development of midbrain to promote the growth and differentiation of dopamine neurons. The present study has demonstrated that overexpression of Pitx3 in SH-SY5Y cells and primary ventral mesencephalic (VM) cultures significantly increased the mRNA levels of brain-derived neurotrophic factor (BDNF) and glial cell line-derived neurotrophic factor (GDNF), and remarkably elevated the protein levels of these two neurotrophic factors. Our data provide the first evidence that pitx3-expressing cells are able to upregulate the expression of BDNF and GDNF. Therefore, Pitx3 might be a good target for the treatment of Parkinson's disease. FAU - Peng, Changgeng AU - Peng C AD - Institute of Health Sciences, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences, and Shanghai Jiao Tong University School of Medicine, Shanghai 200025, PR China. FAU - Fan, Songhua AU - Fan S FAU - Li, Xuping AU - Li X FAU - Fan, Xiaolan AU - Fan X FAU - Ming, Ming AU - Ming M FAU - Sun, Zhe AU - Sun Z FAU - Le, Weidong AU - Le W LA - eng PT - Journal Article PT - Research Support, Non-U.S. Gov't DEP - 20070302 PL - England TA - FEBS Lett JT - FEBS letters JID - 0155157 RN - 0 (Brain-Derived Neurotrophic Factor) RN - 0 (Glial Cell Line-Derived Neurotrophic Factor) RN - 0 (Homeodomain Proteins) RN - 0 (RNA, Messenger) RN - 0 (Transcription Factors) RN - 0 (homeobox protein PITX3) SB - IM MH - Animals MH - Brain-Derived Neurotrophic Factor/genetics/*metabolism MH - Cell Nucleus/chemistry/metabolism MH - Gene Expression Regulation MH - Glial Cell Line-Derived Neurotrophic Factor/genetics/*metabolism MH - Homeodomain Proteins/analysis/genetics/*physiology MH - Humans MH - Mesencephalon/chemistry/*metabolism MH - Mice MH - RNA, Messenger/analysis/metabolism MH - Rats MH - Transcription Factors/analysis/genetics/*physiology MH - *Transcriptional Activation MH - Transfection MH - Transgenes MH - Tumor Cells, Cultured MH - Up-Regulation EDAT- 2007/03/14 09:00 MHDA- 2007/06/07 09:00 CRDT- 2007/03/14 09:00 PHST- 2006/12/22 00:00 [received] PHST- 2007/01/26 00:00 [revised] PHST- 2007/02/13 00:00 [accepted] PHST- 2007/03/14 09:00 [pubmed] PHST- 2007/06/07 09:00 [medline] PHST- 2007/03/14 09:00 [entrez] AID - S0014-5793(07)00220-7 [pii] AID - 10.1016/j.febslet.2007.02.054 [doi] PST - ppublish SO - FEBS Lett. 2007 Apr 3;581(7):1357-61. doi: 10.1016/j.febslet.2007.02.054. Epub 2007 Mar 2.