ArticleBasic and clinical andrology2024
Evaluation of seminal plasma levels of vaspin and visfatin in infertile males with elevated sperm DNA fragmentation index: a comparative study.
Article in Basic and clinical andrology, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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1 citing paper in PubMed.
- Is a Large Neck Circumference a Predictive Factor for Poor Semen Quality in the Turkish Population?Reproductive sciences (Thousand Oaks, Calif.) · 2025Article
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7 authors.
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Abstract
backgroundSperm DNA fragmentation (SDF) can significantly impact male fertility, especially in cases where there is a substantial level of DNA damage. We aimed in the current study to assess seminal plasma (SP) levels of vaspin and visfatin in infertile men with an elevated SDF index (SDFI ≥ 30%) compared to infertile males with a normal SDFI (SDFI < 30%).
resultsGroups with good and medium DNA integrity exhibited significantly higher total motile sperm count and sperm motility in comparison to the group with poor DNA integrity. Significant negative correlations were noticed between SDF index (SDFI) and numerous semen parameters. Similarly, a significant negative correlation was observed between SDFI and SP vaspin. On the other hand, a significant positive correlation was found between SDFI and abnormal forms percentage. A statistically significant negative correlation was identified SP vaspin with age (r = -0.305, P = 0.006) and infertility duration (r = -0.263, P = 0.019). Statistically significant negative correlation was also identified between SP visfatin and abnormal forms percentage (r = -0.239, P = 0.034). The receiver operating characterisitic curve for predicting poor DNA integrity (SDFI ≥ 30%) revealed fair discriminative power for SP vaspin, with a cutoff value of < 0.55 ng/ml. It demonstrated a sensitivity of 58.8% and a specificity of 64.5% (area under the cureve (AUC) 0.685, p = 0.008). Meanwhile, SP visfatin had little discriminative power (AUC 0.562, p = 0.408). Finally, the results of a linear regression analysis indicated that sperm motility and SP vaspin were significant independent predictors of poor DNA integrity (SDFI ≥ 30%). The analysis was done with a 95% confidence interval and showed upper and lower bounds of -0.302 and -0.623, and -1.362 and -16.101, p < 0.001, p = 0.021, respectively.
conclusionSP Level of vaspin had shown promise as potential biomarkers for sperm DNA integrity. However, vaspin appeared to have greater specificity than visfatin in this point. Future studies are required to validate these findings, evaluate the role of SP vaspin in maintaining sperm DNA integrity, and investigate the potential relationship between SP adipocytokines and other clinical-demographic variables.
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