J 2014

Fibroblast Growth Factor Receptor 3 Interacts with and Activates TGFbeta-Activated Kinase 1 Tyrosine Phosphorylation and NFkappaB Signaling in Multiple Myeloma and Bladder Cancer

SALAZAR, Lisa; Tamar KASHIWADA; Pavel KREJČÍ; April MEYER; Malcolm CASALE et. al.

Basic information

Original name

Fibroblast Growth Factor Receptor 3 Interacts with and Activates TGFbeta-Activated Kinase 1 Tyrosine Phosphorylation and NFkappaB Signaling in Multiple Myeloma and Bladder Cancer

Authors

SALAZAR, Lisa (840 United States of America); Tamar KASHIWADA (840 United States of America); Pavel KREJČÍ (203 Czech Republic, guarantor, belonging to the institution); April MEYER (840 United States of America); Malcolm CASALE (840 United States of America); Matthew HALLOWELL (840 United States of America); William WILCOX (840 United States of America); Daniel DONOGHUE (840 United States of America) and Leslie MICHELS THOMPSON (840 United States of America)

Edition

PLOS One, San Francisco, Public Library of Science, 2014, 1932-6203

Other information

Language

English

Type of outcome

Article in a journal

Field of Study

30105 Physiology

Country of publisher

United States of America

Confidentiality degree

is not subject to a state or trade secret

References:

Impact factor

Impact factor: 3.234

RIV identification code

RIV/00216224:14310/14:00075111

Organization unit

Faculty of Science

UT WoS

000330288000101

EID Scopus

2-s2.0-84899814361

Keywords in English

FGFR3; TAK1; NFkappaB; multiple myeloma; bladder cancer

Tags

Changed: 4/10/2019 14:18, Mgr. Marie Novosadová Šípková, DiS.

Abstract

In the original language

Cancer is a major public health problem worldwide. In the United States alone, 1 in 4 deaths is due to cancer and for 2013 a total of 1,660,290 new cancer cases and 580,350 cancer-related deaths are projected. Comprehensive profiling of multiple cancer genomes has revealed a highly complex genetic landscape in which a large number of altered genes, varying from tumor to tumor, impact core biological pathways and processes. This has implications for therapeutic targeting of signaling networks in the development of treatments for specific cancers. The NFkappaB transcription factor is constitutively active in a number of hematologic and solid tumors, and many signaling pathways implicated in cancer are likely connected to NFkappaB activation. A critical mediator of NFkappaB activity is TGFbeta-activated kinase 1 (TAK1). Here, we identify TAK1 as a novel interacting protein and target of fibroblast growth factor receptor 3 (FGFR3) tyrosine kinase activity. We further demonstrate that activating mutations in FGFR3 associated with both multiple myeloma and bladder cancer can modulate expression of genes that regulate NFkappaB signaling, and promote both NFkappaB transcriptional activity and cell adhesion in a manner dependent on TAK1 expression in both cancer cell types. Our findings suggest TAK1 as a potential therapeutic target for FGFR3-associated cancers, and other malignancies in which TAK1 contributes to constitutive NFkappaB activation.

Links

GAP305/11/0752, research and development project
Name: Molekulární základy FGFR3 signalingu v kostní dysplázii
Investor: Czech Science Foundation
LH12004, research and development project
Name: FGFR3-specifický adaptérom a jeho role v patologické FGFR3 signalizaci v nemoci (Acronym: AMVIS-FGFR3)
Investor: Ministry of Education, Youth and Sports of the CR