Genomics

Dataset Information

0

MicroRNA-1 regulates goat uterine NK cells function by targeting tumor necrosis factor-like weak inducer of apoptosis (TWEAK)


ABSTRACT: 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.

ORGANISM(S): Capra hircus

PROVIDER: GSE144088 | GEO | 2020/01/23

REPOSITORIES: GEO

Dataset's files

Source:
Action DRS
Other
Items per page:
1 - 1 of 1

Similar Datasets

2010-06-24 | E-GEOD-9718 | biostudies-arrayexpress
2009-01-31 | GSE9718 | GEO
2014-04-25 | GSE57041 | GEO
2021-02-19 | E-MTAB-8709 | biostudies-arrayexpress
2014-04-25 | E-GEOD-57041 | biostudies-arrayexpress
2015-01-13 | E-GEOD-64884 | biostudies-arrayexpress
2013-08-23 | E-GEOD-47577 | biostudies-arrayexpress
2022-01-26 | GSE183577 | GEO
2020-01-30 | GSE64898 | GEO
2013-08-23 | GSE47577 | GEO