ReviewInternational journal of molecular sciences2022
Metabolomics of Human Semen: A Review of Different Analytical Methods to Unravel Biomarkers for Male Fertility Disorders.
Review 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 24 papers, 1 of them a synthesis that pooled it.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
24 citing papers in PubMed, 1 synthesis or guideline pooled it.
- Unravelling deregulated metabolites in seminal plasma of infertile men: a systematic review and bioinformatic analysis.Journal of molecular medicine (Berlin, Germany) · 2026Pooled it
- Age-Associated Metabolomic Changes in Human Spermatozoa.International journal of molecular sciences · 2026Article
- Seminal Plasma Metabolomic Profiling Reveals Key Metabolic Signatures Linked to Spermatogenic Potential in Non-Obstructive Azoospermia with Cryptorchidism.Metabolites · 2026Article
- Seminal Plasma and Extracellular Vesicles as Molecular Gatekeepers: Oxidative Stress, Endocrine Crosstalk, and Biomarker Discovery in Male Infertility.Current issues in molecular biology · 2026Review
- Review
- Effectiveness of Curcumin on Oxidative Stress in Goat Semen: Explorations Regarding Semen Quality, Sperm Apoptosis, Ultrastructure, and Markers of Oxidative Stress.Antioxidants (Basel, Switzerland) · 2025Article
- GC-MS/MS analysis of seminal plasma PUFAs in distinct subgroups of infertile men: diagnostic potential and insight into mechanisms of male infertility.Scientific reports · 2025Observational
- Metabolomic profiling and machine learning-based biomarker identification for oligoasthenozoospermia.Metabolomics : Official journal of the Metabolomic Society · 2025Article
- Intra-individual variability of the human seminal plasma metabolome.Asian journal of andrology · 2025Article
- The Utility of Metabolomics in Spinal Cord Injury: Opportunities for Biomarker Discovery and Neuroprotection.International journal of molecular sciences · 2025Review
- Loss of Cep135 causes oligoasthenoteratozoospermia and male infertility in mice.Cellular and molecular life sciences : CMLS · 2025Article
- Branched-chain and Aromatic Amino Acids in Blood and Seminal Plasma are Associated with Sperm Parameters; A Practice within a Fertility Clinic Considering the Metabolic Syndrome.Reproductive sciences (Thousand Oaks, Calif.) · 2025Article
- Non-Targeted Analysis of Environmental Contaminants and Their Associations with Semen Health Factors in Men from New York City.Environment & health (Washington, D.C.) · 2025Article
- Untargeted metabolomics fingerprints in seminal plasma of patients with abnormal sperm morphology using high-performance liquid chromatography and mass spectrometry.Frontiers in molecular biosciences · 2025Article
- Integrative Assessment of Seminal Plasma Biomarkers: A Narrative Review Bridging the Gap between Infertility Research and Clinical Practice.Journal of clinical medicine · 2024Review
- Impact of semen microbiota on the composition of seminal plasma.Microbiology spectrum · 2024Article
- Quantitative Analysis of the Human Semen Phosphorometabolome byInternational journal of molecular sciences · 2024Article
- Critical Factors in Sample Collection and Preparation for Clinical Metabolomics of Underexplored Biological Specimens.Metabolites · 2024Review
- Precision Medicine in Depression: The Role of Proteomics and Metabolomics in Personalized Treatment Approaches.Advances in experimental medicine and biology · 2024Review
- Male infertility.Nature reviews. Disease primers · 2023Review
Corrections and comments
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Authors and funding
5 authors.
Funding
Abstract
backgroundHuman life without sperm is not possible. Therefore, it is alarming that the fertilizing ability of human spermatozoa is continuously decreasing. The reasons for that are widely unknown, but there is hope that metabolomics-based investigations may be able to contribute to overcoming this problem. This review summarizes the attempts made so far.
methodsWe will discuss liquid chromatography-mass spectrometry (LC-MS), gas chromatography (GC), infrared (IR) and Raman as well as nuclear magnetic resonance (NMR) spectroscopy. Almost all available studies apply one of these methods.
resultsDepending on the methodology used, different compounds can be detected, which is (in combination with sophisticated methods of bioinformatics) helpful to estimate the state of the sperm. Often, but not in all cases, there is a correlation with clinical parameters such as the sperm mobility.
conclusionsLC-MS detects the highest number of metabolites and can be considered as the method of choice. Unfortunately, the reproducibility of some studies is poor, and, thus, further improvements of the study designs are needed to overcome this problem. Additionally, a stronger focus on the biochemical consequences of the altered metabolite concentrations is also required.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.