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Small molecule inhibition of Dynamin-dependent endocytosis targets multiple niche signals and impairs leukemia stem cells

Authors :
Cedric S. Tremblay
Sung Kai Chiu
Jesslyn Saw
Hannah McCalmont
Veronique Litalien
Jacqueline Boyle
Stefan E. Sonderegger
Ngoc Chau
Kathryn Evans
Loretta Cerruti
Jessica M. Salmon
Adam McCluskey
Richard B. Lock
Phillip J. Robinson
Stephen M. Jane
David J. Curtis
Source :
Nature Communications, Vol 11, Iss 1, Pp 1-18 (2020)
Publication Year :
2020
Publisher :
Nature Portfolio, 2020.

Abstract

The tumour microenvironment provides signals to support leukaemic stem cells (LSC) maintenance and chemoresistance. Here, the authors show that disrupting niche-associated signalling by inhibiting receptor-mediated endocytosis with a dynamin GTPase inhibitor overcomes chemoresistance of LSC.

Subjects

Subjects :
Science

Details

Language :
English
ISSN :
20411723
Volume :
11
Issue :
1
Database :
Directory of Open Access Journals
Journal :
Nature Communications
Publication Type :
Academic Journal
Accession number :
edsdoj.9f9ae7f5fae34540a33d8cb9dbda1467
Document Type :
article
Full Text :
https://doi.org/10.1038/s41467-020-20091-6