PeerJ Author 135 Points Contributions by role Author 135 Contributions by subject area Biochemistry Molecular Biology Zoology Andrology Deyu Chen PeerJ Author Summary Andrology Biochemistry Cell Biology Zoology Work details Pro Fuyang Normal University Medicine PeerJ Contributions Articles 1 November 3, 2020 A 22-amino-acid peptide regulates tight junctions through occludin and cell apoptosis Maoying Zhu, Juan Lu, Jianyun Shen, Lumin Fei, Deyu Chen https://doi.org/10.7717/peerj.10147 PubMed 33194394