ArticleInternational journal of molecular sciences2022
New Insight on the In Vitro Effects of Melatonin in Preserving Human Sperm Quality.
Article in International journal of molecular sciences, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.
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Who cites it
15 citing papers in PubMed.
- Actin Cytoskeleton Dysregulation Links Testicular and Sperm Dysfunction in Type 1 Diabetes.International journal of molecular sciences · 2026Article
- Melatonin Improves Sperm Quality in Asthenozoospermic Men by Preserving Acrosome Integrity, Reducing Inflammation, and Regulating Apoptosis-Related Genes and Proteins during Freeze-Thawing.International journal of fertility & sterility · 2026Article
- The Complicity of DAAM1, PTMA, RSPH6A, and Steroidogenic Genes in the Fertility of Male Rats Exposed to Cadmium During Gestation and Lactation: Attenuation by PREOG.Reproductive sciences (Thousand Oaks, Calif.) · 2025Article
- Impact of Type 1 Diabetes on Testicular Microtubule Dynamics, Sperm Physiology, and Male Reproductive Health in Rat.International journal of molecular sciences · 2025Article
- The Role of Steroidogenic Expression, Apoptotic, and Inflammatory Mediators in Polyphenol-Rich Extract ofVeterinary medicine international · 2025Article
- Type 1 diabetes impairs the activity of rat testicular somatic and germ cells through NRF2/NLRP3 pathway-mediated oxidative stress.Frontiers in endocrinology · 2024Article
- The Role of Melatonin to Ameliorate Oxidative Stress in Sperm Cells.International journal of molecular sciences · 2023Review
- Effect of In Vitro Addition of Melatonin and Glutathione on Seminal Parameters of Rams in Diluted Semen and after Thawing.Veterinary sciences · 2023Article
- Human Sperm as an In Vitro Model to Assess the Efficacy of Antioxidant Supplements during Sperm Handling: A Narrative Review.Antioxidants (Basel, Switzerland) · 2023Review
- A short-term high-fat diet alters rat testicular activity and blood-testis barrier integrity through the SIRT1/NRF2/MAPKs signaling pathways.Frontiers in endocrinology · 2023Article
- The simultaneous administration of microplastics and cadmium alters rat testicular activity and changes the expression of PTMA, DAAM1 and PREP.Frontiers in cell and developmental biology · 2023Article
- Cryopreservation of Semen in Domestic Animals: A Review of Current Challenges, Applications, and Prospective Strategies.Animals : an open access journal from MDPI · 2022Review
- Review
- First Evidence of the Expression and Localization of Prothymosin α in Human Testis and Its Involvement in Testicular Cancers.Biomolecules · 2022Article
- Expression of RSPH6A in the first wave of rat spermatogenesis and oxidative stress conditions: Attenuation by melatonin.Reproductive medicine and biologyArticle
Corrections and comments
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Authors and funding
2 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Spermatozoa (SPZ) are sensitive to stressful conditions, particularly oxidative stress, which alters their quality; thus, the use of protective molecules as an antioxidant is encouraged. Herein, we used melatonin (MLT) to investigate its in vitro effects on human sperm parameters under conditions of oxidative stress induced by cadmium (Cd). Fifteen human semen samples were divided into control, Cd-treated, MLT-treated, and Cd+MLT-treated groups and analyzed after 30 min, 6 h, and 24 h of exposure. Results showed a time-dependent decrease in SPZ motility, DNA integrity, and increased apoptosis induced by oxidative stress, and these effects were counteracted by MLT co-treatment. Based on these data, we further explored additional parameters just at 24 h. The induced oxidative stress, highlighted by the increased lipid peroxidation, reduced the percentage of SPZ able to undertake acrosome reaction and altered the levels and localization of some protein markers of motility (PREP, RSPH6A), morphology (DAAM1), and acrosome membrane (PTMA, IAM38); all these effects were counteracted by MLT co-treatment. Interestingly, MLT alone was able to ameliorate motility at 30 min of incubation compared to the control, while at 24 h, it prevented the physiological alteration in terms of motility, DNA integrity, and apoptosis. Collectively, the data encourage MLT use as an integrative molecule to ameliorate human gamete quality when compromised by stressful conditions.
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