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Syndrome reference sheet
Generated 13 Oct 2026
Neurology · Neurology / Neurogenetics; Ophthalmology

Gillespie syndrome

Also known as: Gillespie syndrome

Aniridia, ataxia and intellectual disability.

Medical specialty
Neurology
Subspecialty
Neurology / Neurogenetics; Ophthalmology
Sex & age distribution
Male: affected; Female: affected equally; Children: yes, congenital
Gene(s) involved
ITPR1

Etiology & mechanism

ITPR1 mutations.

Gene(s) involved (1)

ITPR1

Symptoms & signs (3)

cerebellar ataxiaintellectual disabilitypartial aniridia
SyndromeScope — educational reference. Content is model-generated and not clinically verified; always confirm against OMIM, Orphanet and GeneReviews before clinical use.