Previous symbols: HLA-DQB. Aliases: IDDM1, CELIAC1.
Relationship is the entry's genetic[].relationship_type. untyped means the entry has a genetic record for the gene but does not type it; its free-text association is shown instead.
| Disorder | Relationship | Where the gene appears |
|---|---|---|
| Bullous Pemphigoid | susceptibility | |
| Complex Regional Pain Syndrome Type 1 | susceptibility | |
| Dermatitis Herpetiformis | susceptibility |
mechanism: HLA-DQ2/DQ8-Restricted Gluten Presentation
|
| Gastrointestinal Lymphoma | susceptibility germline |
scoped to subtype: Small Intestine
|
| Genital Lichen Sclerosus | susceptibility | |
| IgA Nephropathy | susceptibility |
mechanism: Mucosal B-cell hyper-responsiveness
|
| Minimal Change Disease | susceptibility | |
| Mucous Membrane Pemphigoid | susceptibility |
mechanism: HLA Class II-Associated Loss of Tolerance to Basement Membrane Antigens
|
| Primary Biliary Cholangitis | susceptibility | |
| Rheumatic Heart Disease | susceptibility germline | |
| Rosacea | susceptibility | |
| Toxic Shock Syndrome | susceptibility | |
| Type I Diabetes | risk factor germline |
mechanism: Genetic Susceptibility
|
| Diabetes mellitus |
untyped
Susceptibility
|
scoped to subtype: type 1 diabetes mellitus
|
| Myalgic Encephalomyelitis/Chronic Fatigue Syndrome |
untyped
Population susceptibility association, not Mendelian causation
|
|
| Stiff Person Syndrome |
untyped
Associated
|
|
| Addison's Disease | no genetic record |
mechanism: Polygenic Susceptibility
|
| Podoconiosis | no genetic record |
mechanism: HLA Class II-Restricted CD4 T-Cell Response
|
Identity from HGNC (snapshot 2026-10-01). Page layers are described in the gene pages documentation.