MiRNA transcriptomic data of Jining gray goat ovarian and uterine tissues during sexual maturation
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PROVIDER: PRJNA1091170 | ENA |
REPOSITORIES: ENA
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Project description:Ovarian and uterine tissues from five female Jining Gray goats were collected at the following time points: after birth (D1), 2-month-old (M2), 4-month-old (M4), and 6-month-old (M6). All samples were applied for rRNA-depleted RNA-seq libraries construction and transcriptome sequencing. We investigated the transcriptomic mechanisms involved in reproductive regulation in the ovary and uterus during sexual maturation.
2024-03-30 | GSE262297 | GEO
Project description:Ovarian and uterine tissues from five female Jining Gray goats were collected at the following time points: after birth (D1), 2-month-old (M2), 4-month-old (M4), and 6-month-old (M6). All samples were utilized for the construction of small RNA-seq libraries and subsequent small RNA sequencing. We explored the role of small RNAs in regulating reproductive processes in the ovary and uterus during sexual maturation.
2024-03-30 | GSE262296 | GEO
Project description:Transcriptomic data of Jining gray goat ovarian and uterine tissues during sexual maturation
| PRJNA1091173 | ENA
Project description:<p>The ovaries and uterus are crucial reproductive organs in mammals, and their coordinated development ensures the normal development of sexual maturity and reproductive capacity. This study aimed to comprehensively capture the different physiological stages of the goat's sexual maturation by selecting four specific time points. We collected samples of ovarian and uterine tissues from five female Jining Gray goats at each time point: after birth (D1), 2-month-old (M2), 4-month-old (M4) and 6-month-old (M6). By combining transcriptomic sequencing of 40 samples (including rRNA-depleted RNA-seq libraries with 3607.8 million reads and miRNA-seq libraries with 444.0 million reads) and metabolomics analysis, we investigated the transcriptomic mechanisms involved in reproductive regulation in the ovary and uterus during sexual maturation, as well as the changes in metabolites and their functional potential. Additionally, we analyzed blood hormone indices and uterine tissue sections to examine temporal changes. These datasets will provide a valuable reference for the reproductive regulation of the ovary and uterus, as well as the regulation of metabolites during sexual maturation in goats.</p><p><br></p><p><strong>Uterine data</strong> is reported in the current study <a href='https://www.ebi.ac.uk/metabolights/MTBLS9795' rel='noopener noreferrer' target='_blank'><strong>MTBLS9795</strong></a>.</p><p><strong>Ovarian data</strong> is reported in <a href='https://www.ebi.ac.uk/metabolights/MTBLS9794' rel='noopener noreferrer' target='_blank'><strong>MTBLS9794</strong></a>.</p>
2024-05-30 | MTBLS9795 | MetaboLights
Project description:<p>The ovaries and uterus are crucial reproductive organs in mammals, and their coordinated development ensures the normal development of sexual maturity and reproductive capacity. This study aimed to comprehensively capture the different physiological stages of the goat's sexual maturation by selecting four specific time points. We collected samples of ovarian and uterine tissues from five female Jining Gray goats at each time point: after birth (D1), 2-month-old (M2), 4-month-old (M4) and 6-month-old (M6). By combining transcriptomic sequencing of 40 samples (including rRNA-depleted RNA-seq libraries with 3607.8 million reads and miRNA-seq libraries with 444.0 million reads) and metabolomics analysis, we investigated the transcriptomic mechanisms involved in reproductive regulation in the ovary and uterus during sexual maturation, as well as the changes in metabolites and their functional potential. Additionally, we analyzed blood hormone indices and uterine tissue sections to examine temporal changes. These datasets will provide a valuable reference for the reproductive regulation of the ovary and uterus, as well as the regulation of metabolites during sexual maturation in goats.</p><p><br></p><p><strong>Ovarian data</strong> is reported in the current study <a href='https://www.ebi.ac.uk/metabolights/MTBLS9794' rel='noopener noreferrer' target='_blank'><strong>MTBLS9794</strong></a>.</p><p><strong>Uterine data</strong> is reported in <a href='https://www.ebi.ac.uk/metabolights/MTBLS9795' rel='noopener noreferrer' target='_blank'><strong>MTBLS9795</strong></a>.</p>
2024-05-30 | MTBLS9794 | MetaboLights
Project description:To reveal the transcriptomic changes of hypothalamic tissue in goats from birth to sexual maturity, we performed transcriptome sequencing of Jining Grey Goat hypothalamic tissues at four developmental stages after birth. A total of 20 libraries from four different development stages (5 goats per stage) were successfully constructed, and the corresponding mRNA and lncRNA expression profile were obtained.
2024-06-01 | GSE244004 | GEO
Project description:Phenotypic plasticity, the ability to switch between different morphological types, plays critical roles in environmental adaptation, leading to infections, and allowing for sexual reproduction in pathogenic Candida species. Candida tropicalis, which is both an emerging human fungal pathogen and an environmental fungus, can switch between two heritable cell types termed white and opaque. In this study, we report the discovery of a novel phenotype in C. tropicalis, named the gray phenotype. Similar to Candida albicans and Candida dubliniensis, white, gray, and opaque cell types of C. tropicalis also form a tristable switching system, where gray cells are relatively small and elongated. In C. tropicalis, gray cells exhibit intermediate levels of mating competency and virulence in a mouse systemic infection model compared to the white and opaque cell types, express a set of cell type-enriched genes, and exhibit both common and species-specific biological features. The key regulators of white-opaque transitions, Wor1 and Efg1, are not required for the gray phenotype. A comparative study of the gray phenotypes in C. tropicalis, C. albicans, and C. dubliniensis provides clues to explain the species differences in terms of virulence, ecological niches, and prevalence among these three species.
2017-01-30 | GSE81514 | GEO
Project description:Background: Small ungulates (sheep and goat) display a seasonal breeding, characterised by successive periods of sexual activity (SA) and sexual rest (SR). In sexual activity period the ovarian cycle of females is active and ready for reproduction (oestrus) whereas in sexual rest no ovulation and reproduction are possible (deep anoestrus). Odours emitted by a sexually active male can reactivate the ovarian cycle of anoestrus females. The plasticity of the olfactory system under these hormonal changes has never been explored at the peripheral level of odours reception. As it was shown in pig that the olfactory secretome (proteins secreted in the nasal mucus) could be modified under hormonal control, we monitored its composition in females of both species along several seasons, thanks to a non-invasive sampling of olfactory mucus. Results: In both species the olfactory secretome is composed of isoforms of OBP-like proteins, generated by post-translational modifications, phosphorylation, N-glycosylation and O-GlcNAcylation. Important changes were observed in the olfactory secretome between the sexual rest and the sexual activity periods, characterised in ewe by the specific expression of SAL-like proteins and the emergence of OBPs O-GlcNAcylation. In Goat, the differences between SA and SR did not come from new proteins expression, but from different post-translational modifications, the main difference between the SA and SR secretome being the number of isoforms of each protein. Conclusion: Despite common behaviour, seasonal breeding, and genetic resources, the two species seem to adapt their sensory equipment in SA by different modalities: the variation of olfactory secretome in ewe could correspond to a specialization to detect male odours only in SA, whereas in goat the stability of the olfactory secretome could indicate a constant capacity of odours detection suggesting that the hallmark of SA in goat could be the emission of specific odours by the sexually active male.
2019-11-06 | PXD014833 | Pride
Project description:In order to reveal the changes of microRNA spectrum in hypothalamus tissues of goats from birth to sexual maturity, smallRNA sequencing was performed on hypothalamus tissues of Jining grey goats at 4 developmental stages after birth. Twenty libraries from 4 different developmental stages (5 goats per stage) were successfully constructed and the corresponding miRNA expression profiles were obtained.
2024-08-21 | GSE246961 | GEO
Project description:MicroRNAs (miRNAs) play important roles in regulating immune response of natural killer (NK) cells, a critical effectors against malignancy and infection. Here, miRNAs profiles of goat uterine NK (uNK) cells and peripheral blood NK (pNK) cells were examined, and a novel miRNAs, miR-1, that is lowly expressed in uNK cells compared to pNK cells were identified. We further demonstrated that miR-1 directly target TWEAK gene in NK cells, a negative regulator of NK cell cytotoxicity. Moreover, our data revealed that an increased miR-1 expression was observed in uNK cells incubated with somatic cell nuclear transfer (SCNT) conditioned medium compared to those incubated with in vitro fertilization (IVF) conditioned medium, and an inverse correlation was detected between miR-1 expression and TWEAK mRNA and protein expression in both groups. Interestingly, miR-1 mediated suppression of TWEAK in uNK cells in response to SCNT conditioned medium incubation was accompanied with an increased cytotoxicity and IFN-γ expression compared to control group. Furthermore, miR-1 inhibitor transfection abrogate the enhanced cytotoxicity of uNK cells incubated with SCNT conditioned medium, which was accompanied with an increased TWEAK expression. Taken together, our results demonstrated that TWEAK regulated by miR-1 may play a key role in regulating goat uNK cells cytotoxicity and IFN-γ expression levels. In particularly, miR-1 mediated suppression of TWEAK may involved in the increased cytotoxicity of uNK cells in response to SCNT embryo incubation. These results provide a resource for studying the roles of miRNAs in goat NK cell biology and contribute to a better understanding of the physiologic significance of miRNAs in the regulation of NK cell function.
2020-01-23 | GSE144088 | GEO