Inhibition of vacuolar ATPase attenuates the TRAIL-induced activation of caspase-8 and modulates the trafficking of TRAIL receptosomes

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00027162%3A_____%2F13%3A%230001062" target="_blank" >RIV/00027162:_____/13:#0001062 - isvavai.cz</a>

Result on the web

<a href="http://dx.doi.org/10.1111/febs.12347" target="_blank" >http://dx.doi.org/10.1111/febs.12347</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1111/febs.12347" target="_blank" >10.1111/febs.12347</a>

Result language

angličtina

Original language name

Inhibition of vacuolar ATPase attenuates the TRAIL-induced activation of caspase-8 and modulates the trafficking of TRAIL receptosomes

Original language description

Tumour necrosis factor (TNF) related apoptosis inducing ligand (TRAIL), a membrane-bound ligand from the TNF family, has attracted significant attention due to its rather specific and effective ability to induce apoptotic death in various types of cancercells via binding to and activating its pro-apoptotic death receptors. However, a significant number of primary cancer cells often develop resistance to TRAIL treatment, and the signalling platform behind this phenomenon is not fully understood. Upon blocking endosomal acidification by the vacuolar ATPase (V-ATPase) inhibitors bafilomycin A1 (BafA1) or concanamycin A, we observed a significantly reduced initial sensitivity of several, mainly colorectal, tumour cell lines to TRAIL-induced apoptosis. Incells pretreated with these inhibitors, the TRAIL-induced processing of caspase-8 and the aggregation and trafficking of the TRAIL receptor complexes were temporarily attenuated. Nuclear factor B or mitogen activated protein/stress kinase

Czech name

—

Czech description

—

Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

EB - Genetics and molecular biology

OECD FORD branch

—

Project

<a href="/en/project/GAP301%2F11%2F1730" target="_blank" >GAP301/11/1730: Changes of lipid metabolism and composition during colorectal carcinogenesis - the effects of butyrate and polyunsaturated fatty acids</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2013

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

FEBS JOURNAL

ISSN

1742-4658

e-ISSN

—

Volume of the periodical

280

Issue of the periodical within the volume

14

Country of publishing house

US - UNITED STATES

Number of pages

15

Pages from-to

3436-3450

UT code for WoS article

000327128700023

EID of the result in the Scopus database

—