[Skip to Content]
Access to paid content on this site is currently suspended due to excessive activity being detected from your IP address 54.163.92.62. Please contact the publisher to request reinstatement.
[Skip to Content Landing]
Citations 0
Oral Presentations: American Head and Neck Society
August 2006

S038 Characterization of TMEM16A in Squamous Cell Carcinoma of the Head and Neck

Arch Otolaryngol Head Neck Surg. 2006;132(8):847. doi:10.1001/archotol.132.8.847-a

Background:TMEM16A is a novel gene that we recently identified by high-resolution mapping of chromosomal band 11q13 in squamous cell carcinoma of the head and neck (SCCHN). The goal of the present study is to characterize the cellular distribution, expression profile, and function of this gene in SCCHN.

Methods: We prepared a polyclonal antibody against an immunogenic region of TMEM16A. The antibody was validated by epitope blocking and subsequently used for immunoblotting and immunofluorescence experiments. The expression profile of TMEM16A was evaluated in paired samples of SCCHN and normal adjacent mucosa by immunoblotting. The expression profile in SCCHN tumors was further investigated by immunohistochemical staining of an SCCHN tissue array (TMA). Small interfering RNA (siRNA) techniques were used to “knock down” TMEM16A in SCCHN cell lines. The effect of knockdown on cell proliferation was evaluated with an MTT assay.

First Page Preview View Large
First page PDF preview
First page PDF preview
×