A Transcriptome Community-and-Module Approach of the Human Mesoconnectome.

ABSTRACT: Graph analysis allows exploring transcriptome compartments such as communities and modules for brain mesostructures. In this work, we proposed a bottom-up model of a gene regulatory network to brain-wise connectome workflow. We estimated the gene communities across all brain regions from the Allen Brain Atlas transcriptome database. We selected the communities method to yield the highest number of functional mesostructures in the network hierarchy organization, which allowed us to identify specific brain cell functions (e.g., neuroplasticity, axonogenesis and dendritogenesis communities). With these communities, we built brain-wise region modules that represent the connectome. Our findings match with previously described anatomical and functional brain circuits, such the default mode netwo

SUBMITTER: Paredes O 

PROVIDER: S-EPMC8393183 | biostudies-literature | 2021 Aug

REPOSITORIES: biostudies-literature