SEMA7A

Gene

semaphorin 7A (JohnMiltonHagen blood group)

HGNCHGNC:10741 EnsemblENSG00000138623 NCBI Gene8482

Locus: gene with protein productLocation: 15q24.1

Also known as

Symbols and names change; identity (the HGNC ID) does not. Previous and alternative forms are kept distinct.

Also known asSEMAL · H-Sema-L · CD108

View full nomenclature history (8)

Previous symbolsSEMAL

Alias symbolsH-Sema-L, CD108

Previous namessema domain, immunoglobulin domain (Ig), and GPI membrane anchor, (semaphorin) 7A (JMH blood group), sema domain, immunoglobulin domain (Ig), and GPI membrane anchor, (semaphorin) 7A, semaphorin 7A, GPI membrane anchor (John Milton Hagen blood group)

Alias namesJohn Milton Hagen blood group, H-Sema K1

Associated diseases

via associated_with

Diseases linked to this gene through the canonical GENE→DISEASE (associated_with) relation, drawn from Open Targets' top-ranked associations by overall score — not the full association set. Disease-level detail lives on each disease's own page.

Osteoarthritis

Poisoning

Neurodegenerative Diseases

Constriction, Pathologic

Neoplasms

Carcinoma, Intraductal, Noninfiltrating

Respiratory Distress Syndrome

Drawn from Open Targets’ top 10 associations by overall score for this gene — the subset resolved to a canonical disease. Lower-ranked associations, and diseases not yet canonicalised, are not shown.

Gene family

HGNC gene-group membership.

Blood group antigensCD moleculesImmunoglobulin like domain containingSemaphorinsMicroRNA protein coding host genes

Provenance

HGNCCanonical human gene identity from HGNC (release 2026-07-07), updated 2024-01-22.

Open TargetsGene–disease associations from the Open Targets Platform.