نتایج جستجو برای: estrogen receptor

تعداد نتایج: 609651  

Journal: :Frontiers in Endocrinology 2023

Aldosterone is one of the most essential hormones synthesized by adrenal gland because it regulates water and electrolyte balance. G protein–coupled estrogen receptor (GPER) a newly discovered aldosterone receptor, which proposed to mediate non-genomic pathways while hormone simultaneously interacts with mineralocorticoid receptor. In contrast its cardio-protective role in postmenopausal women ...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه گیلان - دانشکده علوم پایه 1393

ناباروری یک بیماری چند عاملی است که عوامل ژنتیکی و غیر ژنتیکی در بروز آن دخیلند. حدود 15-10% از زوجین در جهان نابارورند. بیش از 40% از عوامل ناباروری به زنان اختصاص دارد. تغییرات و اختلالات هورمونی از جمله عوامل مهم ناباروری در زنان است. هورمون استروژن، یکی از مهم¬ترین هورمون¬های زنانه است که نقش مهمی در بلوغ اووسیت و باروری ایفا می¬کند. این هورمون در سلول¬های گرانولوزای فولیکولی تخمدان و تحت ک...

Journal: :medical journal of islamic republic of iran 0
cyrus azimi department of genetics, cancer institute, imam khomeini hospital complex, tehran university of medical sciences, tehran, iran.سازمان اصلی تایید شده: دانشگاه علوم پزشکی تهران (tehran university of medical sciences) sakineh abbasi department of medical laboratory sciences, faculty of alliedmedicine, tehran university of medical sciences, tehran, iranسازمان اصلی تایید شده: دانشگاه علوم پزشکی تهران (tehran university of medical sciences)

abstract   background: the iranian breast cancer patients are relatively younger than their western counterparts. evidence suggests that alterations in estrogen signaling pathways , including estrogen receptor-α (er- α ), occur during breast cancer development in caucasians. epidemiologic studies have revealed that age-incidence patterns of breast cancer in asians differ from those in caucasian...

Journal: :Biochemical and Biophysical Research Communications 2021

Estrogen-responsive endometrial cancer (EC) is prevalent in uterine cancer. Its precise molecular mechanisms remain to be elucidated partly because of limited availability estrogen-sensitive EC models recapitulating clinical pathophysiology. We previously established patient-derived cell (EC-PDC) spheroid culture with high expression estrogen receptor α (ERα). Using this EC-PDC, we study the tr...

Introduction: Diabetes is associated with an increased risk of cancer. Because of the metastatic nature of cancer, the survival of women with breast cancer is decreasing despite receiving various treatments such as chemotherapy, radiotherapy, etc. The aim of this study was to investigate the relationship between diabetes and the risk factors related to the survival of breast cancer patients. M...

Journal: :Cancer communications 2023

The cover image is based on the Correspondence Dynamic epi-transcriptomic landscape mapping with disease progression in estrogen receptor-positive breast cancer by Stephen Keelan et al., https://doi.org/10.1002/cac2.12407.

سلطانپور, نرگس, محققی, عذرا, حسن شاهی, غلامحسین , پورشانظری, علی اصغر ,

Introduction & Objective :Studies have shown that estrogen has important cardiovascular protective role. Nucleus tractus solitarii (NTS) is the termination point for all afferent of baroreceptor fibers that is important in regulation of heart function and circulation. For recognizing the estrogen mechanisms the role of estrogen through autonomic system in NTS have been evaluated. Hypertension...

Journal: :Journal of Clinical Oncology 2021

10503 Background: Genetic factors that contribute to endogenous estrogen synthesis and postmenopausal breast cancer risk are unknown. We set out test the hypothesis homozygous inheritance of common 1245A→C missense-encoding polymorphism in HSD3B1, which is (8-10%) White populations, functionally adrenal permissive increases aromatase substrate, androstenedione, associated with receptor-positive...

Journal: :Journal of the Endocrine Society 2022

Abstract Emerging studies show that testis-enriched genes play critical roles in several biological processes. The expression of these is tightly regulated and limited to immune-privileged organs; however, many them escape regulation are aberrantly expressed diseases such as cancer. Intriguingly, our genomic analysis revealed transcribed from previously considered gene deserts. We also found a ...

Journal: :IUPHAR/BPS guide to pharmacology CITE 2023

The G protein-coupled estrogen receptor (GPER, nomenclature as agreed by the NC-IUPHAR Subcommittee on [26]) was identified following observations of estrogen-evoked cyclic AMP signalling in breast cancer cells [2], which mirrored differential expression an orphan 7-transmembrane GPR30 [6]. There are both cell-surface and intracellular GPER [29, 34]. Selective agonist/ antagonists for have been...

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