Cerebellar hemangioblastoma

Summary

Cerebellar hemangioblastoma (MONDO:0003901) is a disease with 1 cohort gene.

At a glance

• Cohort genes: 1
• ClinVar variants: 2

Clinical features

No curated clinical features (Orphanet) for this disease.

Identifiers

Disease identifiers

Field	Value
Canonical name	cerebellar hemangioblastoma
Mondo ID	MONDO:0003901
DOID	DOID:6500
NCIT	C5146
UMLS	C1332900
MedGen	234108
GARD	0023722
Anatomy (UBERON)	UBERON:0002037
Is cancer (heuristic)	no

Also known as: angioblastoma of cerebellum · angioblastoma of the cerebellum · cerebellar angioblastoma · cerebellar capillary hemangioblastoma · cerebellar hemangioblastoma · cerebellum hemangioblastoma · hemangioblastoma of cerebellum · hemangioblastoma of the cerebellum

Data availability: 2 ClinVar variants.

Disease family

Classification path: human disease › disease by etiologic mechanism › cancer or benign tumor › neoplastic disease or syndrome › neoplasm › benign neoplasm › nervous system benign neoplasm › central nervous system organ benign neoplasm › central nervous system hemangioma › intracranial hemangioma › cerebellar hemangioblastoma

Related subtypes (3): intracranial cavernous angioma, brain hemangioma, brain stem hemangioblastoma

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

ClinVar germline variants

2 retrieved; paginated sample, class counts are floors:

2 pathogenic

ClinVar	Variant (HGVS)	Gene	Classification	Review
694389	NM_000551.4(VHL):c.530_536del (p.Arg177fs)	LOC107303340	Pathogenic	no assertion criteria provided
182975	NM_000551.4(VHL):c.194C>T (p.Ser65Leu)	VHL	Pathogenic	criteria provided, multiple submitters, no conflicts

Genes & proteins

Mendelian disease overlap and somatic drivers

GenCC: 0 · Orphanet: 4 · OMIM-shared: 0 · Dual-evidence (GWAS+Mendelian): 0

Orphanet rare-disease linkage (cohort genes)

Gene	Orphanet ID	Rare disease
VHL	Orphanet:238557	Chuvash erythrocytosis
VHL	Orphanet:276621	Sporadic pheochromocytoma/secreting paraganglioma
VHL	Orphanet:29072	Hereditary pheochromocytoma-paraganglioma
VHL	Orphanet:892	Von Hippel-Lindau disease

Cohort genes → proteins

1 cohort genes, 1 distinct canonical proteins.

Evidence partition

Subset	Genes
multi_evidence	1

Cohort genes (full)

Symbol	HGNC	Ensembl	UniProt	Name	Evidence
VHL	HGNC:12687	ENSG00000134086	P40337	von Hippel-Lindau disease tumor suppressor	clinvar

Cohort function summary

Lead sentence per gene, UniProt-curated.

Symbol	Protein name	Function (lead sentence)
VHL	von Hippel-Lindau disease tumor suppressor	Involved in the ubiquitination and subsequent proteasomal degradation via the von Hippel-Lindau ubiquitination complex.

Protein-family classification

Druggable: 1 · Difficult: 0 · Unknown: 0 · Druggable fraction: 1.0

Family distribution

Cohort families vs a genome-wide background (hypergeometric, BH-FDR; fold = observed/expected). Counts kept; sorted by enrichment, so the catch-all Other/Unknown bucket no longer leads.

Family	Genes	Fold	FDR
Enzyme (other)	1	12.0×	0.083

Per-gene assignment

Symbol	Family	Druggable?	EC	InterPro (top 3)
VHL	Enzyme (other)	yes	2.3.2.B13	VHL_tumour_suppress_b/a_dom, VHL_alpha_dom, VHL_beta_dom

Expression context

Cohort genes with no expression data: 0.

1 cohort gene are a single-cell marker in ≥1 SCXA experiment.

Breadth distribution (Bgee present_calls)

Bucket	Genes
narrow (1-5 tissues)	0
moderate (6-20)	0
broad (>20)	1
unknown	0

Top tissues across cohort

Tissue	Cohort genes
cortical plate	1
monocyte	1
mononuclear cell	1

Per-gene tissue summary (top 30)

Symbol	Bgee breadth	FANTOM5 breadth	SCXA	Top tissues
VHL	186	ubiquitous	marker	cortical plate, monocyte, mononuclear cell

Protein interactions among cohort

Intra-cohort edges: 0.

Hub genes (top 10 by interactor count)

Symbol	Interactor count
VHL	3,522

Structural data

PDB: 1 · AlphaFold-only: 0 · No structure: 0

Cohort genes with PDB structures (top 30)

Symbol	UniProt	PDB entries
VHL	P40337	142

Function

Pathway analysis

Distinct Reactome pathways touched by cohort: 7. Enrichment computed across 1 evidence-associated genes (1 with Reactome annotation).

Pathways by enrichment

Over-representation of cohort genes vs the genome-wide background (hypergeometric test, Benjamini-Hochberg FDR; fold = observed/expected over 1 annotated cohort genes). Counts and members are kept as ground-truth; sorted by enrichment.

Pathway	Cohort genes	Fold	FDR	Sample cohort genes
Replication of the SARS-CoV-1 genome	1	2855.0×	0.001	VHL
Replication of the SARS-CoV-2 genome	1	2855.0×	0.001	VHL
RHOBTB3 ATPase cycle	1	1142.0×	0.002	VHL
SUMOylation of ubiquitinylation proteins	1	292.8×	0.006	VHL
Oxygen-dependent proline hydroxylation of Hypoxia-inducible Factor Alpha	1	196.9×	0.007	VHL
Neddylation	1	47.4×	0.025	VHL
Antigen processing: Ubiquitination & Proteasome degradation	1	37.2×	0.027	VHL

GO biological processes by enrichment

Over-representation of cohort genes vs the genome-wide background (hypergeometric test, Benjamini-Hochberg FDR; fold = observed/expected over 1 annotated cohort genes). Counts and members are kept as ground-truth; sorted by enrichment.

GO term	Cohort genes	Fold	FDR	Sample cohort genes
regulation of cellular response to hypoxia	1	2808.7×	0.007	VHL
negative regulation of receptor signaling pathway via JAK-STAT	1	887.0×	0.009	VHL
negative regulation of transcription elongation by RNA polymerase II	1	766.0×	0.009	VHL
amyloid fibril formation	1	601.9×	0.009	VHL
negative regulation of signal transduction	1	374.5×	0.010	VHL
negative regulation of TORC1 signaling	1	324.1×	0.010	VHL
positive regulation of cell differentiation	1	267.5×	0.010	VHL
negative regulation of autophagy	1	259.3×	0.010	VHL
cell morphogenesis	1	157.5×	0.015	VHL
cellular response to hypoxia	1	121.2×	0.017	VHL
regulation of gene expression	1	83.4×	0.023	VHL
negative regulation of gene expression	1	69.1×	0.024	VHL
protein stabilization	1	66.9×	0.024	VHL
proteasome-mediated ubiquitin-dependent protein catabolic process	1	52.2×	0.029	VHL
negative regulation of cell population proliferation	1	42.1×	0.032	VHL
protein ubiquitination	1	41.4×	0.032	VHL
negative regulation of apoptotic process	1	34.8×	0.034	VHL
proteolysis	1	34.2×	0.034	VHL
regulation of DNA-templated transcription	1	31.6×	0.035	VHL
positive regulation of DNA-templated transcription	1	27.9×	0.038	VHL
negative regulation of transcription by RNA polymerase II	1	17.7×	0.056	VHL

Therapeutics

Drug target analysis

Approved (phase 4): 1 · Phase ≥3: 1 · Phased (≥1): 1 · Undrugged: 0

Druggability breadth: 1 of 1 evidence-associated genes (100%) have a ChEMBL target (buckets above are over the deeply-mined display cohort).

Genes with an approved drug

The molecule shown is one approved compound that hits the gene — not necessarily a drug of choice or one indicated for this disease.

Symbol	Example approved molecule
VHL	OSIMERTINIB

Top cohort targets by molecule count

Symbol	Molecules	Max phase
VHL	7	4

Drugs targeting cohort genes (top 30)

Molecule	Max phase	Targets in cohort
OSIMERTINIB	4	VHL
BRIGATINIB	4	VHL
CRIZOTINIB	4	VHL
ADAGRASIB	4	VHL
ZIMLOVISERTIB	2	VHL
FORETINIB	2	VHL
DT-2216	1	VHL

Bioactivity and enzyme data

Enzyme cohort genes (≥1 EC): 1.

Cohort genes with ChEMBL bioactivity (full, sorted by assay count)

Symbol	Assays	Type breakdown
VHL	3,575	Binding:3482, Functional:54, ADMET:39

Cohort enzymes (BRENDA EC)

Symbol	EC numbers	Names
VHL	2.3.2.B13

Cohort genes with high screening signal

≥100 ChEMBL assays — a studied-ness signal; see Therapeutics for approved-drug status.

Symbol	ChEMBL assays
VHL	3,575

Pharmacogenomics

Cohort genes with a PharmGKB record: 1; with CPIC/DPWG dosing guidelines: 0.

No cohort gene has a CPIC/DPWG genotype-guided dosing guideline (PharmGKB).

Chemical tractability of cohort targets

7 approved/phased compounds have measured bioactivity against a cohort gene (and aren’t yet in disease-level trials). This is a research / tractability signal, NOT a therapeutic recommendation — a bioactivity row often reflects off-target or screening binding (e.g. promiscuous kinase inhibitors against a cohort kinase), implying no disease mechanism.

Compound	Max phase	Cohort target (bioactivity)
OSIMERTINIB	4	VHL
BRIGATINIB	4	VHL
CRIZOTINIB	4	VHL
ADAGRASIB	4	VHL
ZIMLOVISERTIB	2	VHL
FORETINIB	2	VHL
DT-2216	1	VHL

Druggability pyramid

Cohort genes binned by druggability tier (high → low):

Tier	Definition	Genes	Symbols
A	Approved (phase 4 drug)	1	VHL
B	Phased (≥1) drug, not yet approved	0
C	Druggable family + PDB, no drug	0
D	Druggable family + AlphaFold only, no drug	0
E	Difficult family or no structure, no drug	0

Undrugged target profiles

0 cohort genes are undrugged. Ranked by ‘starting-point quality’ (assay depth + drugged-partner adjacency).

Clinical trials & evidence

Clinical trials

Clinical trials: 0.