Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: EC:3.1.30.2 (endonuclease)
 18,621 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Dicer, an RNAse III endonuclease, is critical for the biogenesis of small noncoding RNAs (microRNAs), including the biogenesis of microRNAs and small interfering RNAs, which transcriptionally and post-transcription ally regulate mRNA expression through binding to target mRNA and leading to subsequent mRNA degradation. Recent studies show that Dicer plays important roles in cell proliferation, differentiation and apoptosis. It has been attracted more and more attention in the reproductive field. In the male reproduction field, mouse model shows that Dicer is critical for the development of spermatogenic cell, sperm maturation, sperm motility and morphology. On the other hand, Dicer is broadly involved in not only follicular development, ovulation, luteinization, sex hormone synthesis, but also regulating the functions of the fallopian tube, endometrial receptivity in female reproduction. Since sperm and egg are the only two types of gametes for producing offspring, Dicer dysregulation may be the underlying cause of compromised embryo development through affecting the quantity or quality of sperm and eggs. Therefore, understanding the function of Dicer in reproduction of female and male is of great significance to study the pathogenetic mechanism related to dysfunctional reproduction, such as azoospermia and recurrent spontaneous abortion. We review the pivotal roles of Dicer in the male and female reproduction field in order to understand the relationship between Dicer and related disease.
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PMID:Research advances of Dicer in regulating reproductive function. 2773 34