Mustn1 is a smooth muscle cell-secreted microprotein that modulates skeletal muscle extracellular matrix composition.
Ducommun S, Jannig PR, Cervenka I, Murgia M, Mittenbühler MJ, Chernogubova E, Dias JM, Jude B, Correia JC, Van Vranken JG, et al. Mol Metab. 2024 Apr; 82:101912. Epub 2024 Mar 6.