Randa El-Gamal, Adel Zalata, Shireen A Mazroa, Frank Comhaire, Ahmed Gamal, Olfat G Shaker, Noha M Hazem
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引用次数: 0
Abstract
There are many factors that affect male fertility such as chronic health problems, psychological factors, and illnesses. Male infertility can be caused abnormal sperm function, low sperm production or even blockages that prevent the delivery of sperm. The aim of the work is to determine the expression pattern of the circularANKLE2 and circularL3MBTL4 RNA in spermatozoa from fertile and infertile males, as well as the relationship between these circRNA transcripts and sperm quality. The study involved two groups: a control group comprising 40 healthy, fertile men and an experimental group of 90 infertile males. Semen samples were collected and processed for analysis using computer-assisted semen analysis. Following RNA extraction from sperm samples, reverse transcription and real-time PCR were performed to assess the levels of circular ANKLE2 and circular L3MBTL4 RNA. There was a significant up-regulation of circularANKLE2 RNA expression (p < 0.05), and a significant down-regulation of circularL3MBTL4 RNA expression (p < 0.05) in asthenozoospermia, astheno-teratozoospermia, and oligo-astheno-teratozoospermia groups, as well as, in immature spermatozoa separated from normozoospermic samples. Moreover, the altered expression of both circular L3MBTL4 and circular ANKLE2 RNA showed significant correlations with the associated sperm parameters. In conclusion, the expression of circular ANKLE2 RNA and circular L3MBTL4 RNA may play a significant role in male fertility and could serve as potential biomarkers of sperm quality, warranting further investigation for their application in infertility diagnostics.
期刊介绍：
Biochemical Genetics welcomes original manuscripts that address and test clear scientific hypotheses, are directed to a broad scientific audience, and clearly contribute to the advancement of the field through the use of sound sampling or experimental design, reliable analytical methodologies and robust statistical analyses.
Although studies focusing on particular regions and target organisms are welcome, it is not the journal’s goal to publish essentially descriptive studies that provide results with narrow applicability, or are based on very small samples or pseudoreplication.
Rather, Biochemical Genetics welcomes review articles that go beyond summarizing previous publications and create added value through the systematic analysis and critique of the current state of knowledge or by conducting meta-analyses.
Methodological articles are also within the scope of Biological Genetics, particularly when new laboratory techniques or computational approaches are fully described and thoroughly compared with the existing benchmark methods.
Biochemical Genetics welcomes articles on the following topics: Genomics; Proteomics; Population genetics; Phylogenetics; Metagenomics; Microbial genetics; Genetics and evolution of wild and cultivated plants; Animal genetics and evolution; Human genetics and evolution; Genetic disorders; Genetic markers of diseases; Gene technology and therapy; Experimental and analytical methods; Statistical and computational methods.
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