TY - JOUR
T1 - Expression Analysis of Nlrp4a-Nlrp4f During Mouse Development
AU - Zhang, Wenchang AU - Peng, Hui AU - Zhuang, Yifen AU - Wu, Xu AU - Li, Hongxiang AU - Hong, Zhiyong AU - Zhang, Xingfeng AU - Lin, Xuejiao
JO - Journal of Animal and Veterinary Advances
VL - 12
IS - 6
SP - 754
EP - 759
PY - 2013
DA - 2001/08/19
SN - 1680-5593
DO - javaa.2013.754.759
UR - https://makhillpublications.co/view-article.php?doi=javaa.2013.754.759
KW - Expression analysis
KW -Nlrp4
KW -mouse
KW -spermatozoa
KW -cumulus cell
AB - The Nlrp gene family plays an essential role in the
innate immune and reproductive systems in the mouse. Initially, studies on the
function of this family were mainly in apoptotic and inflammatory signaling
pathways. However, a rapidly growing number of recent researches showed that
some Nlrp genes play key roles in reproductive systems. In this study,
researchers investigated the expression patterns of Nlrp4a-Nlrp4f during mouse
development. The results showed that these genes have the similar expression
patterns during preimplantation development. They were enriched in the GV stage
and MII oocytes and degraded after fertilization but Nlrp4c and Nlrp4e transcripts
were detected again at the morula and blastocyst stages. The tissue distribution
of Nlrp4a-Nlrp4f indicated that Nlrp4b and Nlrp4c were only detected in the
ovary; Nlrp4a, Nlrp4d and Nlrp4f were also transcribed in the ovary as well
as in the testis while Nlrp4e was expressed in various mouse tissues. Furthermore,
expression of Nlrp4b-Nlrp4e was downregulated in the ovary with mouse aging.
In addition, the expression profiles of Nlrp4a-Nlrp4f in different cells demonstrated
that Nlrp4a, Nlrp4b, Nlrp4c, Nlrp4e and Nlrp4f were not detected in other cell
lines except for oocytes while Nlrp4d transcripts were detected in oocytes as
well as in cumulus cells and spermatozoa. The results indicated that Nlrp4a-Nlrp4f
displays specific or preferential oocyte expression patterns, implying important
roles of these genes in oogenesis and preimplantation development in the mouse.
ER -