Nature Communications (Jan 2016)

Anaplastic large cell lymphoma arises in thymocytes and requires transient TCR expression for thymic egress

  • Tim I. M. Malcolm,
  • Patrick Villarese,
  • Camilla J. Fairbairn,
  • Laurence Lamant,
  • Amélie Trinquand,
  • C. Elizabeth Hook,
  • G. A. Amos Burke,
  • Laurence Brugières,
  • Katherine Hughes,
  • Dominique Payet,
  • Olaf Merkel,
  • Ana-Iris Schiefer,
  • Ibraheem Ashankyty,
  • Shahid Mian,
  • Mariusz Wasik,
  • Martin Turner,
  • Lukas Kenner,
  • Vahid Asnafi,
  • Elizabeth Macintyre,
  • Suzanne D. Turner

DOI
https://doi.org/10.1038/ncomms10087
Journal volume & issue
Vol. 7, no. 1
pp. 1 – 12

Abstract

Read online

Anaplastic large cell lymphoma is characterized by an NPM–ALK fusion but the cell of origin for this cancer is unclear. Here, the authors show that, in an NPM–ALK mouse model, the tumours likely arise from early thmyocytes and require an initial burst of TCR signalling for initiation.