نتایج جستجو برای: cyp19 gene

تعداد نتایج: 1141538  

Journal: :Turkish journal of medical sciences 2016
Darina Kachakova Atanaska Mitkova Elenko Popov Olga Beltcheva Alexandrina Vlahova Tihomir Dikov Svetlana Christova Vanio Mitev Chavdar Slavov Radka Kaneva

BACKGROUND/AIM The aim of our study was to elucidate the role of polymorphisms in AR, CYP1B1, CYP19, and SRD5A2 genes for prostate cancer (PC) development in Bulgarian patients. MATERIALS AND METHODS We genotyped 246 PC patients and 261 controls (155 with benign prostate hyperplasia and 107 healthy population controls) using direct sequencing, PCR-RFLP, SSCP, and fragment analysis. RESULTS ...

Journal: :Brain, behavior and evolution 2012
Paula Duarte-Guterman Michael J Ryan Natacha S Hogan Vance L Trudeau

In amphibians, thyroid hormones (THs) are considered key regulators of brain remodeling during metamorphosis, while sex steroids (estrogens and androgens) control sexual differentiation and gonadal development. However, these two endocrine axes can interact during tadpole brain development. Previously, we demonstrated that THs affect sex steroid-related gene expression in the developing brain o...

Journal: :Cancer research 2006
Kotha Subbaramaiah Louise R Howe Elisa R Port Edi Brogi Jack Fishman Catherine H Liu Timothy Hla Clifford Hudis Andrew J Dannenberg

Cytochrome P450 aromatase (aromatase), a product of the CYP19 gene, catalyzes the synthesis of estrogens from androgens. Given the significance of estrogen synthesis in hormone-dependent breast carcinogenesis, it is important to elucidate the mechanisms that regulate CYP19 expression. The main objective of this study was to define the interrelationship between HER-2/neu, cyclooxygenase-2 (COX-2...

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