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MetabolomicsZika virus disrupts steroidogenesis and impairs spermatogenesis by stalling the translation of CYP17A1 mRNA

ZIKV infection is associated with testicular damage and abnormal spermatogenesis. However, the molecular mechanisms underlying these pathogenic processes remain unclear. Here, we demonstrate that ZIKV disrupts Leydig cells' ability to produce testosterone, leading to decreased sperm counts and mo...

2025-06-29 | MTBLS12549 | MetaboLights
MetabolomicsUntargeted metabolomic profiling of seminal plasma in nonobstructive azoospermia men: A noninvasive detection of spermatogenesis
Male factor infertility is involved in almost half of all infertile couples. Lack of the ejaculated sperm owing to testicular malfunction has been reported in 6-10% of infertile men, a condition named nonobstructive azoospermia (NOA). In this study, we investigated untargeted metabolomic profiling o...
2018-04-19 | MTBLS420 | MetaboLights
MetabolomicsProbiotics alleviated heat stress-induced spermatogenesis dysfunction by remodeling gut microbiota and producing arginine and pantothenic acid

BACKGROUND: Large-scale farms struggle to effectively address summer heat stress (HS) in dairy goats, which impairs spermatogenesis and reduces reproductive performance by compromising gut and reproductive organ health in male animals. Although Clostridium butyricum (CB) and Enterococcus faecium ...

2025-07-31 | MTBLS12573 | MetaboLights
TranscriptomicsRNA-Seq and RNA Polymerase II ChIP-Seq of mouse spermatogenesis
To characterize gene expression in spermatogenesis we sequenced eight mRNA samples from testes of juvenile mice aged between 6 and 38 days post partum. We then classified gene expression profiles and found over 1,000 meiotically-expressed protein-coding genes that have not been previously reported i...
ORGANISM(S): Mus musculus 
2014-01-22 | E-GEOD-44346 | biostudies-arrayexpress
UnknownCancer/testis (CT) antigens, carcinogenesis and spermatogenesis.
Not available
S-EPMC3271663 | biostudies-literature
GenomicsTex10 in spermatogenesis
Tex10 in spermatogenesis
PRJNA785665 | ENA
GenomicsHistone H3.3 regulates dynamic chromatin states during spermatogenesis
We used H3f3b-/- testes to analyze the impact of H3f3b derived H3.3 on spermatogenesis. Analysis of Histone H3 (Lys 4) tri-methylation in H3f3b WT/WT and H3f3b -/- testes tissue.
ORGANISM(S): Mus musculus 
2014-09-09 | E-GEOD-60207 | biostudies-arrayexpress
Proteomics,MultiomicsComplementary critical functions of Zfy1 and Zfy2 in mouse spermatogenesis and reproduction
The mammalian Y chromosome plays a critical role in spermatogenesis. However, the exact functions of each gene in the Y chromosome have not been completely elucidated, partly owing to difficulties in gene targeting analysis of the Y chromosome. Zfy was first proposed to be a sex determination factor...
ORGANISM(S): Mus <mouse, Genus> (ncbitaxon:10088) 
2016-11-24 | MSV000080355 | MassIVE
UnknownKinases as targets for chemical modulators: Structural aspects and their role in spermatogenesis.
Not available
S-EPMC4581050 | biostudies-literature
TranscriptomicsHigh-Resolution Profiling of Novel Transcribed Regions During Rat Spermatogenesis
Mammalian spermatogenesis is a complex and highly orchestrated combination of processes in which male germline proliferation and differentiation result in the production of mature spermatozoa. If recent genome-wide studies have contributed to the in-depth analysis of the male germline protein-coding...
ORGANISM(S): Rattus norvegicus 
2014-06-01 | E-GEOD-48321 | biostudies-arrayexpress
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