Hereditary spastic paraplegia 16

Summary

Hereditary spastic paraplegia 16 (MONDO:0010287) is a disease. A subtype of 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): 9

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)

9 HPO clinical features (Orphanet curated; top 9 by frequency):

HPO ID	Term	Frequency
HP:0000009	Functional abnormality of the bladder	Frequent (30-79%)
HP:0000572	Visual loss	Frequent (30-79%)
HP:0000639	Nystagmus	Frequent (30-79%)
HP:0001256	Intellectual disability, mild	Frequent (30-79%)
HP:0001270	Motor delay	Frequent (30-79%)
HP:0001844	Abnormal hallux morphology	Frequent (30-79%)
HP:0002427	Motor aphasia	Frequent (30-79%)
HP:0002445	Tetraplegia	Frequent (30-79%)
HP:0012719	Functional abnormality of the gastrointestinal tract	Frequent (30-79%)

Identifiers

Disease identifiers

Field	Value
Canonical name	hereditary spastic paraplegia 16
Mondo ID	MONDO:0010287
MeSH	C536643
OMIM	300266
Orphanet	100997
DOID	DOID:0110769
UMLS	C1846046
MedGen	375796
GARD	0009585
Is cancer (heuristic)	no

Also known as: hereditary spastic paraplegia type 16 · spastic paraplegia 16 · spastic paraplegia 16, X-linked · spastic paraplegia 16, X-linked, complicated, X-linked recessive · SPG16 · X-linked spastic paraplegia type 16

Disease family

This is a subtype of 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 › nervous system disorder › central nervous system disorder › palsy › paraplegia › hereditary spastic paraplegia › hereditary spastic paraplegia 16

Related subtypes (44): hereditary spastic paraplegia 3A, hereditary spastic paraplegia 4, mast syndrome, hereditary spastic paraplegia 5A, hereditary spastic paraplegia 2, macrocephaly-spastic paraplegia-dysmorphism syndrome, Charcot-Marie-Tooth disease type 5, hereditary spastic paraplegia 6, hereditary spastic paraplegia 10, hereditary spastic paraplegia 14, hereditary spastic paraplegia 13, hereditary spastic paraplegia 7, hereditary spastic paraplegia 33, hereditary spastic paraplegia 31, hereditary spastic paraplegia 30, hereditary spastic paraplegia 35, hereditary spastic paraplegia 50, hereditary spastic paraplegia 48, hereditary spastic paraplegia 51, hereditary spastic paraplegia 47, hereditary spastic paraplegia 52, hereditary spastic paraplegia 56, early-onset progressive neurodegeneration-blindness-ataxia-spasticity syndrome, hereditary spastic paraplegia 77, pure hereditary spastic paraplegia, complex hereditary spastic paraplegia, pure or complex hereditary spastic paraplegia, spastic paraplegia 87, autosomal recessive, spastic paraplegia 80, autosomal dominant, spastic paraplegia 81, autosomal recessive, spastic paraplegia 82, autosomal recessive, spastic paraplegia 83, autosomal recessive, spastic paraplegia 88, autosomal dominant, spastic paraplegia 79A, autosomal dominant, with ataxia, spastic paraplegia 89, autosomal recessive, spastic paraplegia 90A, autosomal dominant, spastic paraplegia 90B, autosomal recessive, spastic paraplegia 91, autosomal dominant, with or without cerebellar ataxia, spastic paraplegia 72b, autosomal recessive, spastic paraplegia 92, autosomal recessive, spastic paraplegia 93, autosomal recessive, IFIH1-related hereditary spastic paraplegia, RNASEH2B-related hereditary spastic paraplegia, ADAR-related hereditary spastic paraplegia

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.