نتایج جستجو برای: testis genes
تعداد نتایج: 446056 فیلتر نتایج به سال:
Fetal testis steroidogenesis plays an important role in the reproductive development of the male fetus. While regulators of certain aspects of steroidogenesis are known, the initial driver of steroidogenesis in the human and rodent fetal testis is unclear. Through comparative analysis of rodent fetal testis microarray datasets, 54 candidate fetal Leydig cell-specific genes were identified. Feta...
This study aims to explore the protective effect of selenium (Se) on chronic zearalenone (ZEN)-induced reproductive system damage in male mice and the possible protective molecular mechanism against this. The chronic ZEN-induced injury mouse model was established with the continuous intragastric administration of 40 mg/kg body mass (B.M.) ZEN for 28 days. Then, interventions with different dose...
Human testis development starts from around 42 days post conception with a transient wave of SRY expression followed by up-regulation of testis specific genes and a distinct set of morphological, paracrine and endocrine events. Although anatomical changes in the ovary are less marked, a distinct sub-set of ovary specific genes are also expressed during this time. The furin-domain containing pep...
BACKGROUND New research proposes the pluripotency of spermatogonial cells obtained from testis. These spermatogonia-derived stem cells are called embryonic stem-like cells that express embryonic stem cell markers and differentiate to the three germ layers. OBJECTIVES The aim of the present study was to generate embryonic stem-like cells from neonatal mouse testis. MATERIALS AND METHODS The ...
Abstract Cancer stem cells (CSCs) are regarded as essential targets to overcome tumor progression and therapeutic resistance; however, practical targeting approaches limited. Here, we identify testis-specific Y-like protein 5 (TSPYL5) an upstream regulator of CSC-associated genes in non-small cell lung cancer cells, suggest a target for CSC elimination. TSPYL5 elevation is driven by AKT-depende...
The variant histones TH2A and TH2B are abundant in the testis, but their roles in spermatogenesis remain elusive. Here, we show thatmale mutant mice lacking both Th2a and Th2b genes were sterile, with few sperm in the epididymis. In the mutant testis, the lack of TH2B was compensated for by overexpression of H2B, whereas overexpression of H2A was not observed, indicating a decrease in the total...
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