Mouse mammary tumor virus-like gene sequences are present in lung patient specimens.

ABSTRACT:

Background

Previous studies have reported on the presence of Murine Mammary Tumor Virus (MMTV)-like gene sequences in human cancer tissue specimens. Here, we search for MMTV-like gene sequences in lung diseases including carcinomas specimens from a Mexican population. This study was based on our previous study reporting that the INER51 lung cancer cell line, from a pleural effusion of a Mexican patient, contains MMTV-like env gene sequences.

Results

The MMTV-like env gene sequences have been detected in three out of 18 specimens studied, by PCR using a specific set of MMTV-like primers. The three identified MMTV-like gene sequences, which were assigned as INER6, HZ101, and HZ14, were 99%, 98%, and 97% homologous, respectively, as compared to GenBank sequence accession number

SUBMITTER: Trejo-Avila LM 

PROVIDER: S-EPMC3198956 | biostudies-literature | 2011 Sep

REPOSITORIES: biostudies-literature