PeerJ Author 100 Points Contributions by role Author 100 Contributions by subject area Cell Biology Cardiology Translational Medicine Xianping Long PeerJ Author Summary PeerJ Contributions Articles 1 January 5, 2017 miR-21 increases c-kit+ cardiac stem cell proliferation in vitro through PTEN/PI3K/Akt signaling Bei Shi, Wenwen Deng, Xianping Long, Ranzun Zhao, Yan Wang, Wenming Chen, Guanxue Xu, Jin Sheng, Dongmei Wang, Song Cao https://doi.org/10.7717/peerj.2859 PubMed 28168101