A circuit of mossy cells controls the efficacy of memory retrieval by Gria2I inhibition of Gria2
Xinyan Li, Wenting Chen, Quntao Yu, Qingping Zhang, Tongmei Zhang, Xian Huang, Hao Li, Aodi He, Hongyan Yu, Wei Jing, Huiyun Du, Ke Xiao, Bing Zhang, Qing Tian, Rong Liu, Youming Lu
Abstract
AR). A long noncoding RNA (Gria2I) is associated with Gria2 transcriptional repressors in SST cells. Silencing Gria2I induces Gria2 transcription, blocks LTP of MCs-SST synaptic transmission, and reduces the efficacy of memory retrieval. Thus, MCs directly and functionally innervate local SST neurons, and this innervation controls the efficacy of spatial memory retrieval by Gria2I inhibition of Gria2 transcription.
Topics & Concepts
NeuroscienceBiologyRetinal Development and DisordersPhotoreceptor and optogenetics researchNeuroinflammation and Neurodegeneration Mechanisms