Höckendorf, U.* ; Yabal, M.* ; Herold, T.* ; Munkhbaatar, E.* ; Rott, S.* ; Jilg, S.* ; Kauschinger, J.* ; Magnani, G.* ; Reisinger, F. ; Heuser, M.* ; Kreipe, H.* ; Sotlar, K.* ; Engleitner, T.* ; Rad, R.* ; Weichert, W.* ; Peschel, C.* ; Ruland, J.* ; Heikenwälder, M. ; Spiekermann, K.* ; Slotta-Huspenina, J.* ; Groß, O.* ; Jost, P.J.*
RIPK3 restricts myeloid leukemogenesis by promoting cell death and differentiation of leukemia initiating cells.
Cancer Cell 30, 75-91 (2016)
Since acute myeloid leukemia (AML) is characterized by the blockade of hematopoietic differentiation and cell death, we interrogated RIPK3 signaling in AML development. Genetic loss of Ripk3 converted murine FLT3-ITD-driven myeloproliferation into an overt AML by enhancing the accumulation of leukemia-initiating cells (LIC). Failed inflammasome activation and cell death mediated by tumor necrosis factor receptor caused this accumulation of LIC exemplified by accelerated leukemia onset in Il1r1(-/-), Pycard(-/-), and Tnfr1/2(-/-) mice. RIPK3 signaling was partly mediated by mixed lineage kinase domain-like. This link between suppression of RIPK3, failed interleukin-1β release, and blocked cell death was supported by significantly reduced RIPK3 in primary AML patient cohorts. Our data identify RIPK3 and the inflammasome as key tumor suppressors in AML.
Impact Factor
Scopus SNIP
Web of Science
Times Cited
Scopus
Cited By
Altmetric
Publikationstyp
Artikel: Journalartikel
Dokumenttyp
Wissenschaftlicher Artikel
Typ der Hochschulschrift
Herausgeber
Schlagwörter
Nlrp3 Inflammasome Activation; Hematopoietic Stem; Progenitor Cells; In-vitro; Necrosis; Mice; Mlkl; Aml; Necroptosis; Mutations
Keywords plus
Sprache
englisch
Veröffentlichungsjahr
2016
Prepublished im Jahr
HGF-Berichtsjahr
2016
ISSN (print) / ISBN
1535-6108
e-ISSN
1878-3686
ISBN
Bandtitel
Konferenztitel
Konferzenzdatum
Konferenzort
Konferenzband
Quellenangaben
Band: 30,
Heft: 1,
Seiten: 75-91
Artikelnummer: ,
Supplement: ,
Reihe
Verlag
Cell Press
Verlagsort
Cambridge, Mass.
Tag d. mündl. Prüfung
0000-00-00
Betreuer
Gutachter
Prüfer
Topic
Hochschule
Hochschulort
Fakultät
Veröffentlichungsdatum
0000-00-00
Anmeldedatum
0000-00-00
Anmelder/Inhaber
weitere Inhaber
Anmeldeland
Priorität
Begutachtungsstatus
Peer reviewed
POF Topic(s)
30504 - Mechanisms of Genetic and Environmental Influences on Health and Disease
Forschungsfeld(er)
Immune Response and Infection
PSP-Element(e)
G-551600-001
Förderungen
Copyright
Erfassungsdatum
2016-07-26