» Articles » PMID: 31182586

TMEM16A Controls EGF-induced Calcium Signaling Implicated in Pancreatic Cancer Prognosis

Overview
Specialty Science
Date 2019 Jun 12
PMID 31182586
Citations 37
Authors
Affiliations
Soon will be listed here.
Abstract

Pancreatic cancer typically spreads rapidly and has poor survival rates. Here, we report that the calcium-activated chloride channel TMEM16A is a biomarker for pancreatic cancer with a poor prognosis. TMEM16A is up-regulated in 75% of cases of pancreatic cancer and high levels of TMEM16A expression are correlated with low patient survival probability. TMEM16A up-regulation is associated with the ligand-dependent EGFR signaling pathway. In vitro, TMEM16A is required for EGF-induced store-operated calcium entry essential for pancreatic cancer cell migration. TMEM16A also has a profound impact on phosphoproteome remodeling upon EGF stimulation. Moreover, molecular actors identified in this TMEM16A-dependent EGFR-induced calcium signaling pathway form a gene set that makes it possible not only to distinguish neuro-endocrine tumors from other forms of pancreatic cancer, but also to subdivide the latter into three clusters with distinct genetic profiles that could reflect their molecular underpinning.

Citing Articles

Co-targeting TMEM16A with a novel monoclonal antibody and EGFR with Cetuximab inhibits the growth and metastasis of esophageal squamous cell carcinoma.

Zheng Y, Meng L, Qu L, Zhao C, Wang L, Ma J J Transl Med. 2024; 22(1):1046.

PMID: 39563381 PMC: 11577806. DOI: 10.1186/s12967-024-05830-3.


Promoter hypermethylation as a novel regulator of ANO1 expression and function in prostate cancer bone metastasis.

Shin Y, Kim S, An W Sci Rep. 2024; 14(1):11595.

PMID: 38773164 PMC: 11109272. DOI: 10.1038/s41598-024-62478-1.


The tether function of the anoctamins.

Lin W, Chung W, Muallem S Cell Calcium. 2024; 121:102875.

PMID: 38701708 PMC: 11166512. DOI: 10.1016/j.ceca.2024.102875.


MFI2 upregulation promotes malignant progression through EGF/FAK signaling in oral cavity squamous cell carcinoma.

Yen W, Chang K, Chen C, Huang Y, Chen T, Cheng H Cancer Cell Int. 2023; 23(1):112.

PMID: 37309001 PMC: 10259005. DOI: 10.1186/s12935-023-02956-0.


Membrane Lipid Derivatives: Roles of Arachidonic Acid and Its Metabolites in Pancreatic Physiology and Pathophysiology.

Ortiz-Placin C, Castillejo-Rufo A, Estaras M, Gonzalez A Molecules. 2023; 28(11).

PMID: 37298790 PMC: 10254454. DOI: 10.3390/molecules28114316.


References
1.
van Rheenen J, Song X, van Roosmalen W, Cammer M, Chen X, DesMarais V . EGF-induced PIP2 hydrolysis releases and activates cofilin locally in carcinoma cells. J Cell Biol. 2007; 179(6):1247-59. PMC: 2140025. DOI: 10.1083/jcb.200706206. View

2.
Yang Y, Cho H, Koo J, Tak M, Cho Y, Shim W . TMEM16A confers receptor-activated calcium-dependent chloride conductance. Nature. 2008; 455(7217):1210-5. DOI: 10.1038/nature07313. View

3.
Caputo A, Caci E, Ferrera L, Pedemonte N, Barsanti C, Sondo E . TMEM16A, a membrane protein associated with calcium-dependent chloride channel activity. Science. 2008; 322(5901):590-4. DOI: 10.1126/science.1163518. View

4.
Schroeder B, Cheng T, Jan Y, Jan L . Expression cloning of TMEM16A as a calcium-activated chloride channel subunit. Cell. 2008; 134(6):1019-29. PMC: 2651354. DOI: 10.1016/j.cell.2008.09.003. View

5.
Salido G, Sage S, Rosado J . TRPC channels and store-operated Ca(2+) entry. Biochim Biophys Acta. 2008; 1793(2):223-30. DOI: 10.1016/j.bbamcr.2008.11.001. View