Journals / GORM:Gynecology Obstetrics & Reproductive Medicine / 2013 / Cilt: 19 - Sayı: 1

Servikovajinal Hücrelerin Hormon Reseptörleri

Hormone Receptors in Cervicovaginal Cells

Pages
63–66
DOI
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

In this review, we will give detailed information about SSE cells, hormone receptors, structure of the receptors and mechanism of their action

📌 3 Key Takeaways

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Objective & Hypothesis:Some parts of the female reproductive system such as vagina and ectocervix is covered with stratified squamous epithelium (SSE).
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Key Findings & Data:The steroid hormones mediate their effects via intracellular reseptors (3P).
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Conclusion & Impact:In this review, we will give detailed information about SSE cells, hormone receptors, structure of the receptors and mechanism of their action
🔬Design:Review & Systematic Survey
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

Some parts of the female reproductive system such as vagina and ectocervix is covered with stratified squamous epithelium (SSE). SSE consists of many layers and steroid hormones are essential for its normal growth and development. The steroid hormones mediate their effects via intracellular reseptors (3P). These are estrogen receptors, progesterone receptors and androgen receptors. These are found in cytoplasm or nucleus, or both. The steroid hormone receptors are made up of three functional domains: N-terminal domain (NTD), DNA binding domain (DBD) and ligand-binding domain (LBD). Initially, the steroid hormones diffuse into the cell and bind to its spesific receptor protein. Afterwards, hormone-bound receptor dimerizes with another receptor and then the dimer binds to specific DNA sequence through the DBD. Consequently, hormones regulate gene transcription via a direct interaction with DNA. In this review, we will give detailed information about SSE cells, hormone receptors, structure of the receptors and mechanism of their action

Özet

Kadın üreme sisteminin vajina ve ektoserviks gibi bazı kısımları çok katlı yassı epitel (ÇKYE) hücreleri ile kaplıdır. ÇKYE hücreleri birçok tabakadan meydana gelirler ve steroid hormonlar bu hücrelerin normal büyümesi ve gelişmesi için gereklidir. Steroid hormonlar hücre içi reseptörler aracılığıyla etkilerini gösterirler. Bunlar östrojen reseptörü, progesteron reseptörü ve androjen reseptörüdür. Bu reseptörler hücre içerisinde sitoplazmada, çekirdekte ya da her ikisinde de bulunurlar. Steroid hormon reseptörleri işlevsel olarak 3 bölgeden meydana gelirler: N-terminal bölge, DNA- bağlayan bölge ve ligand-bağlayan bölge. İlk olarak, steroid hormonlar difüzyonla hücre içerisine girerler ve özgül protein reseptörlerine bağlanırlar. Ardından, hormon bağlı reseptör diğer bir reseptör ile dimerize olur ve sonra DNA bağlayan bölgesi aracılığıyla özgül DNA dizilerine bağlanır. Sonuç olarak, hormonlar gen transkripsiyonunu DNA ile doğrudan temas kurarak düzenlerler. Bu derlemede ÇKYE hücrelerinin hormon reseptörleri, bu reseptörlerin yapısı ve mekanizması hakkında detaylı bilgi verilecektir.

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Cite This Article

DEMİREZEN, S., GERÇEKER, F., BEKSAÇ, M. S. (2013). Servikovajinal Hücrelerin Hormon Reseptörleri. GORM:Gynecology Obstetrics & Reproductive Medicine, Cilt: 19 - Sayı: 1, 63–66. https://ajindex.com/articles/207806

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