MAP3K1

Reproductive System · Sex Determination & Gonadal Differentiation

How can MAP3K1 influence development before birth?

MAP3K1 makes a signaling protein that works with several partners to regulate cellular pathways. These include pathways involved in establishing sex characteristics during fetal development.

Common Gene Name
mitogen-activated protein kinase kinase kinase 1
NCBI Gene ID
4214
Chromosome
5

Clinical Evidence Status

Clinical utility not established here

These labels describe available evidence about a gene. They do not classify your variant or recommend a treatment.

Answer Sources

Explore supporting evidence (3 records)
Condition or drugEvidenceGrade / statusContextSource
Breast cancerMedlinePlus related conditionAssociation type varies; no grade assigned hereView source
2015-03
Swyer syndromeMedlinePlus related conditionAssociation type varies; no grade assigned hereView source
2015-03
Langerhans cell histiocytosisMedlinePlus related conditionAssociation type varies; no grade assigned hereView source
2015-03

Source snapshot: 2026-09-09. Consumer text updated: 2026-09-10. Source dates describe the cited records, not a new clinical review.

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