PMID- 24604632 OWN - NLM STAT- MEDLINE DCOM- 20141203 LR - 20211021 IS - 1995-8218 (Electronic) IS - 1673-7067 (Print) IS - 1995-8218 (Linking) VI - 30 IP - 2 DP - 2014 Apr TI - MiR-206 decreases brain-derived neurotrophic factor levels in a transgenic mouse model of Alzheimer's disease. PG - 191-7 LID - 10.1007/s12264-013-1419-7 [doi] AB - MicroRNA alterations have been reported in patients with Alzheimer's disease (AD) and AD mouse models. We now report that miR-206 is upregulated in the hippocampal tissue, cerebrospinal fluid, and plasma of embryonic APP/PS1 transgenic mice. The increased miR-206 downregulates the expression of brain-derived neurotrophic factor (BDNF). BDNF is neuroprotective against cell death after various insults, but in embryonic and newborn APP/PS1 mice it is decreased. Thus, a specific microRNA alteration may contribute to AD pathology by downregulating BDNF. FAU - Tian, Ning AU - Tian N AD - Beijing Obstetrics & Gynecology Hospital, Capital Medical University, Beijing, 100026, China. FAU - Cao, Zeyuan AU - Cao Z FAU - Zhang, Yan AU - Zhang Y LA - eng PT - Journal Article PT - Research Support, Non-U.S. Gov't DEP - 20140306 PL - Singapore TA - Neurosci Bull JT - Neuroscience bulletin JID - 101256850 RN - 0 (Brain-Derived Neurotrophic Factor) RN - 0 (MicroRNAs) RN - 0 (Mirn206 microRNA, mouse) SB - IM MH - Alzheimer Disease/*metabolism MH - Animals MH - Blotting, Western MH - Brain-Derived Neurotrophic Factor/*metabolism MH - Disease Models, Animal MH - Enzyme-Linked Immunosorbent Assay MH - Gene Expression Regulation/*physiology MH - Hippocampus/metabolism MH - Mice MH - Mice, Transgenic MH - MicroRNAs/*metabolism MH - Real-Time Polymerase Chain Reaction PMC - PMC5562663 EDAT- 2014/03/08 06:00 MHDA- 2014/12/15 06:00 PMCR- 2015/04/01 CRDT- 2014/03/08 06:00 PHST- 2013/08/29 00:00 [received] PHST- 2013/11/06 00:00 [accepted] PHST- 2014/03/08 06:00 [entrez] PHST- 2014/03/08 06:00 [pubmed] PHST- 2014/12/15 06:00 [medline] PHST- 2015/04/01 00:00 [pmc-release] AID - 1419 [pii] AID - 10.1007/s12264-013-1419-7 [doi] PST - ppublish SO - Neurosci Bull. 2014 Apr;30(2):191-7. doi: 10.1007/s12264-013-1419-7. Epub 2014 Mar 6.