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| Hereditary neuropathy or pain disorder v3.44 | DHX9 | Achchuthan Shanmugasundram Classified gene: DHX9 as Amber List (moderate evidence) | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Hereditary neuropathy or pain disorder v3.44 | DHX9 | Achchuthan Shanmugasundram Added comment: Comment on list classification: There is sufficient evidence available (three unrelated cases) for promoting this gene to green rating in the next major update. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Hereditary neuropathy or pain disorder v3.44 | DHX9 | Achchuthan Shanmugasundram Gene: dhx9 has been classified as Amber List (Moderate Evidence). | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Hereditary neuropathy or pain disorder v3.43 | DHX9 |
Achchuthan Shanmugasundram Tag watchlist was removed from gene: DHX9. Tag Q3_23_promote_green tag was added to gene: DHX9. |
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| Hereditary neuropathy or pain disorder v3.43 | DHX9 | Achchuthan Shanmugasundram Phenotypes for gene: DHX9 were changed from Adult-onset axonal neuropathy to Adult-onset axonal neuropathy; Charcot-Marie-Tooth disease, MONDO:0015626 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Hereditary neuropathy or pain disorder v3.42 | DHX9 | Achchuthan Shanmugasundram Publications for gene: DHX9 were set to | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Hereditary neuropathy or pain disorder v3.41 | DHX9 | Achchuthan Shanmugasundram Mode of inheritance for gene: DHX9 was changed from MONOALLELIC, autosomal or pseudoautosomal, imprinted status unknown to MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Hereditary neuropathy or pain disorder v3.40 | DHX9 | Achchuthan Shanmugasundram reviewed gene: DHX9: Rating: GREEN; Mode of pathogenicity: None; Publications: 37467750; Phenotypes: Charcot-Marie-Tooth disease, MONDO:0015626; Mode of inheritance: MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Hereditary neuropathy or pain disorder v1.25 | DHX9 | Arina Puzriakova Classified gene: DHX9 as Red List (low evidence) | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Hereditary neuropathy or pain disorder v1.25 | DHX9 | Arina Puzriakova Added comment: Comment on list classification: Rating this gene as Red, but with a watchlist tag, until more evidence is available. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Hereditary neuropathy or pain disorder v1.25 | DHX9 | Arina Puzriakova Gene: dhx9 has been classified as Red List (Low Evidence). | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Hereditary neuropathy or pain disorder v1.24 | DHX9 |
Arina Puzriakova gene: DHX9 was added gene: DHX9 was added to Hereditary neuropathy NOT PMP22 copy number. Sources: Other watchlist tags were added to gene: DHX9. Mode of inheritance for gene: DHX9 was set to MONOALLELIC, autosomal or pseudoautosomal, imprinted status unknown Phenotypes for gene: DHX9 were set to Adult-onset axonal neuropathy Added comment: Conference poster (Genomics of Rare Disease 2021) - 'DExH-box helicase 9 (DHX9) is a candidate hereditary axonal neuropathy gene' by Fatih et al, Baylor College of Medicine - Report three unrelated individuals with adult-onset axonal neuropathy (age of onset: 41, 49, and 12 years old, respectively). Clinical features include limb weakness (3), muscle atrophy (2), diminished sensation in feet (2; plus in hands in 1 individual), ataxic gait (1), and painful neuropathy (1). All subjects exhibited neurogenic changes on EMG, and 2 cases also had normal or absent motor and sensory NCV. Exome sequencing revealed distinct heterozygous variants in the DHX9 gene ([c.2537A>G, p.Asp846Gly]; [c.2510G>C, p.Arg837Thr]; [c.3763G>A, p.Ala1255Thr]). Segregation data was only available for one case, showing de novo occurrence. No functional data presented. These variants have to be validated and currently DHX9 is deemed a candidate gene. No other publications in relation to this gene and phenotype are available in PubMed at this time. Baylor College of Medicine POC: Dr. Daniel Calame, [email protected] Sources: Other |
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