期刊
JOURNAL OF MOLECULAR AND CELLULAR CARDIOLOGY
卷 163, 期 -, 页码 20-32出版社
ELSEVIER SCI LTD
DOI: 10.1016/j.yjmcc.2021.09.011
关键词
Cardiac model; Spatial transcriptomics; Cardiac systems; Bioinformatics; Systems biology; 3D organ; Data visualization
Researchers combined transcriptomics with 3D modelling to investigate spatial gene expression in the mammalian heart by dissecting and sequencing 18 anatomical sections of the adult mouse heart. They identified known and novel genes with complex spatial expression in heart sub-compartments, and created 3D-cardiomics for easy exploration of these data in a 3D model of the heart.
Understanding the spatial gene expression and regulation in the heart is key to uncovering its developmental and physiological processes, during homeostasis and disease. Numerous techniques exist to gain gene expression and regulation information in organs such as the heart, but few utilize intuitive true-to-life three-dimensional representations to analyze and visualise results. Here we combined transcriptomics with 3D-modelling to interrogate spatial gene expression in the mammalian heart. For this, we microdissected and sequenced transcriptome-wide 18 anatomical sections of the adult mouse heart. Our study has unveiled known and novel genes that display complex spatial expression in the heart sub-compartments. We have also created 3D-cardiomics, an interface for spatial transcriptome analysis and visualization that allows the easy exploration of these data in a 3D model of the heart. 3D-cardiomics is accessible from http://3d-cardiomics.erc.monash.edu/.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据