Conditional ablation of TGF-β signaling inhibits tumor progression and invasion in an induced mouse bladder cancer model.

Abstract:

:The role of transforming growth factor-β (TGF-β) signaling in cancer progression is still under debate. To determine the function of TGF-β signaling in bladder cancer progression, we conditionally knocked out the Tgfbr2 in mouse model after a N-butyl-N-4-hydroxybutyl Nitrosamine induced bladder carcinogenesis. We found the ablation of TGF-β signaling could inhibit the cancer cell proliferation, cancer stem cell population and EMT, hence suppressed the invasive cancer progression, which is similar with the result of TGF-β receptor I inhibitor treatment. These findings recognize the roles and mechanisms of TGF-β signaling in bladder cancer progression in vivo for the first time.

journal_name

Sci Rep

journal_title

Scientific reports

authors

Liang Y,Zhu F,Zhang H,Chen D,Zhang X,Gao Q,Li Y

doi

10.1038/srep29479

subject

Has Abstract

pub_date

2016-07-05 00:00:00

pages

29479

issn

2045-2322

pii

srep29479

journal_volume

6

pub_type

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