Hereditary spastic paraplegia 24

Summary

Hereditary spastic paraplegia 24 (MONDO:0011862) is a disease. A subtype of complex hereditary spastic paraplegia — 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]
• Phenotypes (HPO): 7

Clinical features

Epidemiology

Prevalence records

2 prevalence record(s), Orphanet:

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

Signs & symptoms

Clinical features (HPO)

7 HPO clinical features (Orphanet curated; top 7 by frequency):

HPO ID	Term	Frequency
HP:0001257	Spasticity	Very frequent (80-99%)
HP:0001258	Spastic paraplegia	Very frequent (80-99%)
HP:0001347	Hyperreflexia	Very frequent (80-99%)
HP:0002169	Clonus	Very frequent (80-99%)
HP:0012407	Scissor gait	Very frequent (80-99%)
HP:0030051	Tip-toe gait	Very frequent (80-99%)
HP:0000407	Sensorineural hearing impairment	Frequent (30-79%)

Identifiers

Disease identifiers

Field	Value
Canonical name	hereditary spastic paraplegia 24
Mondo ID	MONDO:0011862
MeSH	C564375
OMIM	607584
Orphanet	101004
DOID	DOID:0110775
UMLS	C1843569
MedGen	334784
GARD	0009296
Is cancer (heuristic)	no

Also known as: autosomal recessive spastic paraplegia type 24 · hereditary spastic paraplegia type 24 · spastic paraplegia 24 · spastic paraplegia 24, autosomal recessive · SPG24

Disease family

This is a subtype of complex hereditary spastic paraplegia. 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 › syndromic disease › complex hereditary spastic paraplegia › hereditary spastic paraplegia 24

Related subtypes (49): hereditary sensory and autonomic neuropathy with spastic paraplegia, hereditary spastic paraplegia 15, hereditary spastic paraplegia 23, spastic paraplegia-glaucoma-intellectual disability syndrome, Troyer syndrome, MASA syndrome, hereditary spastic paraplegia 11, hereditary spastic paraplegia 25, hereditary spastic paraplegia 27, hereditary spastic paraplegia 26, spastic paraplegia, optic atropy, and neuropathy, hereditary spastic paraplegia 18, hereditary spastic paraplegia 32, spastic ataxia 2, hereditary spastic paraplegia 39, hereditary spastic paraplegia 45, hereditary spastic paraplegia 44, hereditary spastic paraplegia 46, hereditary spastic paraplegia 53, hereditary spastic paraplegia 49, hereditary spastic paraplegia 54, hereditary spastic paraplegia 55, hereditary spastic paraplegia 43, hereditary spastic paraplegia 57, hereditary spastic paraplegia 64, hereditary spastic paraplegia 61, hereditary spastic paraplegia 63, glutamate pyruvate transaminase 2 deficiency, hereditary spastic paraplegia 74, autosomal recessive complex spastic paraplegia type 9B, hereditary spastic paraplegia 75, spastic paraplegia-severe developmental delay-epilepsy syndrome, autosomal recessive spastic paraplegia type 76, autosomal recessive spastic paraplegia type 78, autosomal dominant complex spastic paraplegia, maternally-inherited spastic paraplegia, fatty acid hydroxylase-associated neurodegeneration, autosomal recessive spastic paraplegia type 59, autosomal recessive spastic paraplegia type 60, autosomal recessive spastic paraplegia type 66, autosomal recessive spastic paraplegia type 67, autosomal recessive spastic paraplegia type 68, autosomal recessive spastic paraplegia type 69, autosomal recessive spastic paraplegia type 70, spastic paraplegia 84, autosomal recessive, spastic paraplegia 85, autosomal recessive, spastic paraplegia 86, autosomal recessive, kyphoscoliosis-lateral tongue atrophy-hereditary spastic paraplegia syndrome, autosomal recessive complex spastic paraplegia due to kennedy pathway dysfunction

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.