IMMUNOHISTOCHEMICAL STUDY OF c-erbB-2 PROTO-ONCOGENE PRODUCT IN PROSTATIC CANCER

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Altered expression of RET proto-oncogene product in prostatic intraepithelial neoplasia and prostate cancer.

BACKGROUND The RET proto-oncogene encodes a protein that belongs to the tyrosine kinase growth factor receptor family. Germline point mutations in RET are found in individuals with multiple endocrine neoplasia (MEN) syndromes, and gene rearrangements have been reported in papillary thyroid cancers. We recently identified transcripts of the RET proto-oncogene in human prostate cancer xenografts ...

متن کامل

c-erbB-2 oncogene expression in prostatic intraepithelial neoplasia: mounting evidence for a precursor role.

The search for the precursor of invasive prostatic adenocarcinoma has intensified in recent years, focusing on the spectrum of histopathologic changes referred to as high-grade prostatic intraepithelial neoplasia. This microscopic finding, considered to be the most likely precursor of invasive carcinoma (7), is characterized by cellular proliferations within pre-existing ducts and glands, with ...

متن کامل

Expression of c-erbB-2 oncogene product in Barrett's adenocarcinoma: pathological and prognostic correlations.

AIMS To establish the prevalence of c-erbB-2 protein expression in a surgical series of Barrett's adenocarcinomas; and to correlate this expression with clinicopathological data and prognosis. METHODS Sixty six surgical specimens of Barrett's adenocarcinomas were included in this retrospective study. Blocks of the tumour and of non-dysplastic Barrett's mucosa were stained with a polyclonal an...

متن کامل

Transcriptional trans-repression by the c-myb proto-oncogene product.

We report that the c-myb protein binds to another site, MBS-II, in the SV40 enhancer with low affinity. In co-transfection experiments with a c-myb expression plasmid, tandem repeats of the sequence containing the MBS-II site induced c-myb-dependent transcriptional repression. Results of mutational analyses of the sequence around the MBS-II site suggested that the c-myb protein represses transc...

متن کامل

A ligand for the erbB-2 oncogene product (gp30) induces differentiation of human breast cancer cells.

The human erbB-2 oncogene encodes a tyrosine kinase receptor. A ligand for the erbB-2 receptor (gp30), with an apparent molecular weight of 30,000, was reported to modulate the growth of cells overexpressing erbB-2. Whereas low concentrations of gp30 induced proliferation of these cells, higher concentrations inhibited their growth. To elucidate the cellular mechanisms underlying cell growth in...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: The Japanese Journal of Urology

سال: 1993

ISSN: 0021-5287,1884-7110

DOI: 10.5980/jpnjurol1989.84.1872