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Table 4 Literature support for genes predicted by DIGNiFI+SimBio

From: DIGNiFI: Discovering causative genes for orphan diseases using protein-protein interaction networks

Disease

Gene

PMIDs

Comments

Retinitis pigmentosa

GNAT1

26472407

The first report of homozygous loss-of-function GNAT1 mutations leading to RP.

Retinitis pigmentosa

RBP4

23189188

Report of an association between the gene RBP4 and a form of early onset, progressive, autosomal recessive retinitis pigmentosa

Retinitis pigmentosa

MKKS

26900326

This gene is typically associated with Bardet-Biedl syndrome (BBS), but this report identifies a case of a MKKS mutation resulting in RP in the absence of any other typical features of BBS except polydactyly

Usher syndrome type 1

MYO3A

19390476

This gene is known to cause deafness, which is a distinguishing feature of Usher syndrome

Usher syndrome type 1

MYO15A

25404053

This gene is integrated in the ‘Usher interactome’, and although mutations of this gene have not been shown to lead to retinal dysfunction, they have been shown to cause hearing loss.

Leber congenital amaurosis

BBS4

22219648

Report of a novel variant of this gene causing LCA

Leber congenital amaurosis

RPGR

24981858, 20090203

RPGR is a receptor for RPGRIP1, and RPGRIP1 is known to associate with LCA

Leber congenital amaurosis

GNAT1

19672311

GNAT1 is a transducer molecule that leads to Bcl-2-mediated apoptosis of neurons in the presence of mutated RPE65

Leber congenital amaurosis

USH2A

18826961

This article discusses how USH2A is linked to LCA through the gene NINL (in the article, NINL is referred to as NLP).

Congenital stationary night blindness

RPE65

25307992

Review article that contains a table listing RPE65 as a known causative gene for CSNB