Nature Communications (Mar 2023)

The TINCR ubiquitin-like microprotein is a tumor suppressor in squamous cell carcinoma

  • Lucia Morgado-Palacin,
  • Jessie A. Brown,
  • Thomas F. Martinez,
  • Juana M. Garcia-Pedrero,
  • Farhad Forouhar,
  • S. Aidan Quinn,
  • Clara Reglero,
  • Joan Vaughan,
  • Yasamin Hajy Heydary,
  • Cynthia Donaldson,
  • Sandra Rodriguez-Perales,
  • Eva Allonca,
  • Rocio Granda-Diaz,
  • Agustin F. Fernandez,
  • Mario F. Fraga,
  • Arianna L. Kim,
  • Jorge Santos-Juanes,
  • David M. Owens,
  • Juan P. Rodrigo,
  • Alan Saghatelian,
  • Adolfo A. Ferrando

DOI
https://doi.org/10.1038/s41467-023-36713-8
Journal volume & issue
Vol. 14, no. 1
pp. 1 – 14

Abstract

Read online

TINCR encodes a p53-regulated ubiquitin-like microprotein expressed in stratified epithelia. Tincr loss promotes UVB-induced skin carcinogenesis in mice and deletions and mutations in human squamous cell carcinoma support a tumor suppressor role.