Bioinformatic analysis of gene expression profiles of pituitary gonadotroph adenomas
نویسندگان
چکیده
منابع مشابه
Bioinformatic analysis of gene expression profiles of pituitary gonadotroph adenomas
The aim of the present study was to identify genes, microRNAs (miRNAs/miRs) or pathways associated with the development of pituitary gonadotroph adenomas. The array data of GSE23207, which included 16 samples of multiple endocrine neoplasia-associated rat pituitary homozygous mutations and 5 pituitary tissue samples from healthy rats, were downloaded from the Gene Expression Omnibus database. D...
متن کاملDiagnosis of pituitary gonadotroph adenomas in reproductive-aged women.
OBJECTIVE To describe the clinical symptoms associated with the diagnosis of pituitary gonadotroph adenoma in premenopausal women. DESIGN Report of three separate cases. SETTING University medical center. PATIENT(S) Three patients: a 31-year-old woman with primary infertility, recurrent adnexal masses, and highly elevated estradiol level; a 30-year-old woman with recurrent multicystic ova...
متن کاملAbsence of activating mutations in the GnRH receptor gene in human pituitary gonadotroph adenomas.
The monoclonal origin of gonadotropin-secreting pituitary adenomas has been well demonstrated but only few molecular abnormalities have so far been recognized in these tumors. For many years, several authors have suggested a role for GnRH and/or GnRH receptors (GnRH-R) in the development of these pituitary adenomas. To test the hypothesis that mutant genes encoding a constitutively activated Gn...
متن کاملGene expression profiling analysis of MENX-associated rat pituitary adenomas contributes to understand molecular mechanisms of human pituitary adenomas
The present study aimed to screen potential genes associated with pituitary adenomas to obtain further understanding with regard to the pathogenesis of pituitary adenomas. The microarray GSE23207 dataset, containing 16 pituitary adenoma samples from multiple endocrine neoplasia syndrome-associated rats and 5 normal pituitary tissue samples, was downloaded from Gene Expression Omnibus. The Linea...
متن کاملCorrelations of Pituitary Tumor Transforming Gene Expression with Human Pituitary Adenomas: A Meta-Analysis
OBJECTIVE Pituitary tumor transforming gene (PTTG) is an important paracrine growth factor involved in early lactotrope transformation and early onset of angiogenesis in pituitary hyperplasia. Emerging evidences have shown that PTTG expression may contribute to the etiology of pituitary adenomas; but individually published studies showed inconclusive results. This meta-analysis aimed to derive ...
متن کاملذخیره 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: Oncology Letters
سال: 2017
ISSN: 1792-1074,1792-1082
DOI: 10.3892/ol.2017.7505