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Features include always present findings: Male infertility, Elevated circulating follicle stimulating hormone level, Decreased testicular size, and Non-obstructive azoospermia; and common findings: Elevated circulating luteinizing hormone level and Decreased serum testosterone concentration.
Organ System | Phenotype Count | Example Features |
|---|---|---|
Lab test results | 2 | Elevated circulating luteinizing hormone level, Elevated circulating follicle stimulating hormone level |
FANCM encodes FA complementation group M (2,048 aa). DNA-dependent ATPase component of the Fanconi anemia (FA) core complex. Highest expression in Testis (9.4 TPM) and Cells EBV-transformed lymphocytes (6.7 TPM).
Spermatogenic failure 28 is associated with mutations in the FANCM gene on chromosome 14.
The FANCM protein participates in FANCM:FAAP24 and APITD1:STRA13 bind ICL-DNA pathway.
FANCM is classified as a druggable target (Clinically Actionable category) with score 0.0.
Genetic testing for FANCM is available. Testing is considered confirmatory for diagnosis.
Phenotype severity distribution: 4 always present features, 2 common features.
No clinical trials have been registered for spermatogenic failure 28.
8 publications have been identified in PubMed for spermatogenic failure 28. Research spans Basic Science / Preclinical (63%), Review / Meta-Analysis (25%), and Clinical Trial Publication (13%).
Atkins GR (2026). [PMID: 41756962](https://pubmed.ncbi.nlm.nih.gov/41756962/). *bioRxiv : the preprint server for biology*. [Basic Science / Preclinical]
Zhao XH (2026). [PMID: 41527958](https://pubmed.ncbi.nlm.nih.gov/41527958/). *Asian J Androl*. [Basic Science / Preclinical]
Tan C (2026). [PMID: 41706353](https://pubmed.ncbi.nlm.nih.gov/41706353/). *Journal of assisted reproduction and genetics*. [Basic Science / Preclinical]
Wang X (2025). [PMID: 41339899](https://pubmed.ncbi.nlm.nih.gov/41339899/). *Reproductive biology and endocrinology : RB&E*. [Review / Meta-Analysis]
Tsabai PN (2025). [PMID: 39932630](https://pubmed.ncbi.nlm.nih.gov/39932630/). *Journal of assisted reproduction and genetics*. [Basic Science / Preclinical]
Data assembled from 5 of 12 sources · Last updated Sep 19, 2026, 3:29 AM UTC
Online Mendelian Inheritance in Man
Genetic and Rare Diseases Info Center
Hormones | 1 | Male infertility |
Kanno C (2025). [PMID: 40866956](https://pubmed.ncbi.nlm.nih.gov/40866956/). *Irish veterinary journal*. [Basic Science / Preclinical]
Wyrwoll MJ (2024). [PMID: 39257928](https://pubmed.ncbi.nlm.nih.gov/39257928/). *Medizinische Genetik : Mitteilungsblatt des Berufsverbandes Medizinische Genetik e.V*. [Review / Meta-Analysis]
Lillepea K (2024). [PMID: 38614076](https://pubmed.ncbi.nlm.nih.gov/38614076/). *American journal of human genetics*. [Clinical Trial Publication]