Add like
Add dislike
Add to saved papers

Association between alterations in DNA methylation level of spermatozoa at CpGs dinucleotide and male subfertility problems.

Andrologia 2018 Februrary
The purpose of this study was to assess the relationship between alterations in sperm DNA methylation levels and sperm count and sperm motility. Five CpG sites underwent deep bisulphite sequencing to validate the observed methylation difference in 78 samples (28 proven fertile males "controls," and 50 subfertile males "cases"). The results showed that variation in methylation levels was found in more than one CpG: the DNA methylation levels in CpG1, CpG2 and CpG3 of the PRRC2A gene-related amplicon showed high significant differences in the case group compared to the control group (p ≤ .0001, p ≤ .003, and p ≤ .0001 respectively). Moreover, three CpGs of the four CpGs tested within the ANXA2 gene-related amplicon (CpG1, CpG3 and CpG4) were significantly different (p ≤ .002, p ≤ .001, and p ≤ .0001, respectively) in the case group compared to the control group. In addition, a significant difference was found in seven CpGs of the twenty-two CpGs tested within the MAPK8Ip3 gene-related amplicon, besides six CpGs of the ten CpGs tested within the GAA gene-related amplicon between case and control groups. In conclusion, this study identifies that CpGs have a significantly different in methylation levels of sperm DNA for subfertile males.

Full text links

We have located links that may give you full text access.
Can't access the paper?
Try logging in through your university/institutional subscription. For a smoother one-click institutional access experience, please use our mobile app.

For the best experience, use the Read mobile app

Mobile app image

Get seemless 1-tap access through your institution/university

For the best experience, use the Read mobile app

All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.

By using this service, you agree to our terms of use and privacy policy.

Your Privacy Choices Toggle icon

You can now claim free CME credits for this literature searchClaim now

Get seemless 1-tap access through your institution/university

For the best experience, use the Read mobile app