Impact of human papillomavirus and coinfection with other sexually transmitted pathogens on male infertility.
- Author:
Xin FAN
1
;
Ya XU
1
;
Li-Feng XIANG
2
;
Lu-Ping LIU
1
;
Jin-Xiu WAN
1
;
Qiu-Ting DUAN
1
;
Zi-Qin DIAN
1
;
Yi SUN
1
;
Ze WU
2
;
Yun-Hua DONG
2
Author Information
- Publication Type:Journal Article
- MeSH: Humans; Male; Infertility, Male/epidemiology*; Coinfection/microbiology*; Papillomavirus Infections/virology*; Adult; Sexually Transmitted Diseases/complications*; China/epidemiology*; Staphylococcus aureus/isolation & purification*; Chlamydia trachomatis/isolation & purification*; Prevalence; Mycoplasma genitalium/isolation & purification*; Ureaplasma urealyticum/isolation & purification*; Neisseria gonorrhoeae/isolation & purification*; Enterococcus faecalis/isolation & purification*; Streptococcus agalactiae/isolation & purification*; Herpesvirus 2, Human/genetics*; Pseudomonas aeruginosa/isolation & purification*; Semen/virology*; Sperm Motility; Spermatozoa/microbiology*; Human Papillomavirus Viruses
- From: Asian Journal of Andrology 2025;27(1):84-89
- CountryChina
- Language:English
- Abstract: This study primarily aimed to investigate the prevalence of human papillomavirus (HPV) and other common pathogens of sexually transmitted infections (STIs) in spermatozoa of infertile men and their effects on semen parameters. These pathogens included Ureaplasma urealyticum, Ureaplasma parvum, Chlamydia trachomatis, Mycoplasma genitalium , herpes simplex virus 2, Neisseria gonorrhoeae, Enterococcus faecalis, Streptococcus agalactiae, Pseudomonas aeruginosa , and Staphylococcus aureus . A total of 1951 men of infertile couples were recruited between 23 March 2023, and 17 May 2023, at the Department of Reproductive Medicine of The First People's Hospital of Yunnan Province (Kunming, China). Multiplex polymerase chain reaction and capillary electrophoresis were used for HPV genotyping. Polymerase chain reaction and electrophoresis were also used to detect the presence of other STIs. The overall prevalence of HPV infection was 12.4%. The top five prevalent HPV subtypes were types 56, 52, 43, 16, and 53 among those tested positive for HPV. Other common infections with high prevalence rates were Ureaplasma urealyticum (28.3%), Ureaplasma parvum (20.4%), and Enterococcus faecalis (9.5%). The prevalence rates of HPV coinfection with Ureaplasma urealyticum, Ureaplasma parvum, Chlamydia trachomatis, Mycoplasma genitalium , herpes simplex virus 2, Neisseria gonorrhoeae, Enterococcus faecalis, Streptococcus agalactiae , and Staphylococcus aureus were 24.8%, 25.4%, 10.6%, 6.4%, 2.4%, 7.9%, 5.9%, 0.9%, and 1.3%, respectively. The semen volume and total sperm count were greatly decreased by HPV infection alone. Coinfection with HPV and Ureaplasma urealyticum significantly reduced sperm motility and viability. Our study shows that coinfection with STIs is highly prevalent in the semen of infertile men and that coinfection with pathogens can seriously affect semen parameters, emphasizing the necessity of semen screening for STIs.
