autosomal dominant charcot-marie-tooth disease type 2 due to DGAT2 mutation

Summary

autosomal dominant charcot-marie-tooth disease type 2 due to DGAT2 mutation (MONDO:0044625) is a disease. A subtype of Charcot-Marie-Tooth disease type 2 — broader associated-gene and molecular evidence is on the parent page (see Disease family below).

At a glance

• Prevalence: <1 / 1 000 000 (Worldwide) [Orphanet-validated]

Clinical features

Epidemiology

Prevalence records

2 prevalence record(s), Orphanet:

Type	Class	Value	Geography	Validation
Cases/families		2	Worldwide	Validated
Point prevalence	<1 / 1 000 000		Worldwide	Validated

Identifiers

Disease identifiers

Field	Value
Canonical name	autosomal dominant charcot-marie-tooth disease type 2 due to DGAT2 mutation
Mondo ID	MONDO:0044625
Orphanet	487814
UMLS	C5567515
MedGen	1798938
GARD	0021999
Is cancer (heuristic)	no

Also known as: CMT2 due to DGAT2 mutation

Disease family

This is a subtype of Charcot-Marie-Tooth disease type 2. Genetic, therapeutic, and trial evidence is largely curated at the broader-term level — see the parent page for the associated-gene cohort and molecular evidence.

Classification path: disease › human disease › disease by body system or component › nervous system disorder › peripheral nervous system disorder › peripheral neuropathy › hereditary peripheral neuropathy › Charcot-Marie-Tooth disease › Charcot-Marie-Tooth disease type 2 › autosomal dominant charcot-marie-tooth disease type 2 due to DGAT2 mutation

Related subtypes (37): Charcot-Marie-Tooth disease type 2A1, Charcot-Marie-Tooth disease type 2B, Charcot-Marie-Tooth disease type 2D, Charcot-Marie-Tooth disease type 2B1, Charcot-Marie-Tooth disease type 2B2, Charcot-Marie-Tooth disease axonal type 2C, Charcot-Marie-Tooth disease axonal type 2F, Charcot-Marie-Tooth disease type 2I, Charcot-Marie-Tooth disease type 2E, Charcot-Marie-Tooth disease axonal type 2H, Charcot-Marie-Tooth disease type 2J, Charcot-Marie-Tooth disease axonal type 2K, Charcot-Marie-Tooth disease axonal type 2L, Charcot-Marie-Tooth disease type 2A2, giant axonal neuropathy 2, Charcot-Marie-Tooth disease axonal type 2N, Charcot-Marie-Tooth disease axonal type 2O, Charcot-Marie-Tooth disease axonal type 2P, Charcot-Marie-Tooth disease axonal type 2Q, Charcot-Marie-Tooth disease type 2R, Charcot-Marie-Tooth disease axonal type 2S, Charcot-Marie-Tooth disease axonal type 2U, Charcot-Marie-Tooth disease axonal type 2V, autosomal dominant Charcot-Marie-Tooth disease type 2W, Charcot-Marie-Tooth disease axonal type 2X, Charcot-Marie-Tooth disease type 2Y, Charcot-Marie-Tooth disease axonal type 2Z, Charcot-Marie-Tooth disease axonal type 2CC, autosomal dominant Charcot-Marie-Tooth disease type 2M, Charcot-Marie-Tooth disease type 2B5, autosomal dominant Charcot-Marie-Tooth disease type 2 due to KIF5A mutation, autosomal dominant Charcot-Marie-Tooth disease type 2 due to TFG mutation, autosomal dominant Charcot-Marie-Tooth disease type 2K, Charcot-Marie-Tooth disease, axonal, type 2EE, Charcot-Marie-Tooth disease type 2T, MME-related autosomal dominant Charcot Marie Tooth disease type 2, Charcot-Marie-tooth disease, axonal, type 2DD

Genetics & variants

GWAS landscape

No GWAS associations recorded — common-variant (GWAS) studies don’t cover this disease (typical for Mendelian / rare diseases). See the curated gene cohort and Mendelian overlap below.

Variant details and genetic-evidence tiers

No tiered GWAS variants or ClinVar records for this disease.

Genes & proteins

No associated-gene cohort resolved for this disease. Atlas builds the molecular and therapeutic sections — associated genes, protein families, druggability, pathways, interactions, and drug associations — by aggregating over a disease’s associated genes (resolved via GWAS / GenCC / ClinVar / CIViC), and none resolved here. This is expected for antibody-mediated, autoimmune, or otherwise non-gene-defined conditions; the curated evidence for this disease is its clinical features, GWAS susceptibility, and clinical trials (above).

Function

No pathway enrichment — requires an associated-gene cohort.

Therapeutics

No druggable-target or therapeutic data for this disease’s cohort.

Clinical trials & evidence

Clinical trials

Clinical trials: 0.