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Any wooly hair in which the cause of the disease is a mutation in the KRT25 gene.
Features include: Curly hair, Fine hair, Sparse scalp hair, and Trichorrhexis nodosa and 2 more.
KRT25 encodes keratin 25 (450 aa). Essential for the proper assembly of type I and type II keratin protein complexes and formation of keratin intermediate filaments in the inner root sheath (irs). Highest expression in Testis (2.0 TPM) and Nerve Tibial (0.3 TPM).
Wooly hair, autosomal recessive 3 is associated with mutations in the KRT25 gene on chromosome 17.
KRT25 is classified as a druggable target with score 0.0.
Genetic testing for KRT25 is available. Testing is considered confirmatory for diagnosis.
No clinical trials have been registered for wooly hair, autosomal recessive 3.
5 publications have been identified in PubMed for wooly hair, autosomal recessive 3. Research spans Case Report / Case Series (80%) and Basic Science / Preclinical (20%).
Cadiravane S (2026). [PMID: 41818120](https://pubmed.ncbi.nlm.nih.gov/41818120/). *J Assoc Physicians India*. [Case Report / Case Series]
Yang M (2025). [PMID: 41064314](https://pubmed.ncbi.nlm.nih.gov/41064314/). *Case Rep Dermatol*. [Case Report / Case Series]
Zhang X (2025). [PMID: 40417239](https://pubmed.ncbi.nlm.nih.gov/40417239/). *Front Genet*. [Basic Science / Preclinical]
Isa HM (2024). [PMID: 39811235](https://pubmed.ncbi.nlm.nih.gov/39811235/). *Cureus*. [Case Report / Case Series]
Minakawa S (2024). [PMID: 38818404](https://pubmed.ncbi.nlm.nih.gov/38818404/). *Front Med (Lausanne)*. [Case Report / Case Series]
Data assembled from 5 of 12 sources · Last updated Sep 19, 2026, 11:59 PM UTC
Online Mendelian Inheritance in Man
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