Activity
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| Mendeliome v1.2237 | LRRC8C |
Sangavi Sivagnanasundram changed review comment from: TIMES syndrome is a multisystem disorder characterised by considerable phenotypic variability, but overlapping features include telangiectasia, impaired intellectual development, microcephaly, metaphyseal dysplasia, eye abnormalities, and short stature. Patients exhibit striking cutis marmorata in infancy. Two individuals from unrelated families presenting with similar features consistent with TIMES syndrome. Leu400IlefsTer8 and Val390Leu variants were identified however the proposed mechanism of disease is GoF. Sources: Literature; to: TIMES syndrome is a multisystem disorder characterised by considerable phenotypic variability, but overlapping features include telangiectasia, impaired intellectual development, microcephaly, metaphyseal dysplasia, eye abnormalities, and short stature. Patients exhibit striking cutis marmorata in infancy. Two individuals from unrelated families presenting with similar features consistent with TIMES syndrome. Leu400IlefsTer8 and Val390Leu variants were identified however the proposed mechanism of disease is GoF. Supporting in vitro functional assay was conducted however further evidence is required to upgrade the gene classification. Sources: Literature |
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| Mendeliome v1.2235 | LRRC8C |
Sangavi Sivagnanasundram gene: LRRC8C was added gene: LRRC8C was added to Mendeliome. Sources: Literature Mode of inheritance for gene: LRRC8C was set to MONOALLELIC, autosomal or pseudoautosomal, imprinted status unknown Publications for gene: LRRC8C were set to 39623139 Phenotypes for gene: LRRC8C were set to TIMES syndrome MIM#621056 Mode of pathogenicity for gene: LRRC8C was set to Other Review for gene: LRRC8C was set to RED Added comment: TIMES syndrome is a multisystem disorder characterised by considerable phenotypic variability, but overlapping features include telangiectasia, impaired intellectual development, microcephaly, metaphyseal dysplasia, eye abnormalities, and short stature. Patients exhibit striking cutis marmorata in infancy. Two individuals from unrelated families presenting with similar features consistent with TIMES syndrome. Leu400IlefsTer8 and Val390Leu variants were identified however the proposed mechanism of disease is GoF. Sources: Literature |
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| Mendeliome v1.2166 | CTGF |
Sangavi Sivagnanasundram changed review comment from: CCN2 is the new HGNC approved name. PMID: 39506047 Three individuals from two unrelated consanguineous families presented with short stature, facial dysmorphism and kyphomelic skeletal dysplasia. A rare missense variant in family 1 (Cys148Tyr) and novel frameshift variant (Pro260LeufsTer7) in family 2 was identified in homozygous state. Zebrafish model was also conducted that showed altered body curvature and impaired cartilage formation in craniofacial region resulting in either bent of missing tails. A missense variant c.443G>A; p.(Cys148Tyr) in exon 3 and a frameshift variant, c.779_786del; p.(Pro260LeufsTer7) in exon 5. Sources: Literature; to: CCN2 is the new HGNC approved name. PMID: 39506047 Three individuals from two unrelated consanguineous families presented with short stature, facial dysmorphism and kyphomelic skeletal dysplasia. A rare missense variant in family 1 (Cys148Tyr) and novel frameshift variant (Pro260LeufsTer7) in family 2 was identified in homozygous state. Zebrafish model was also conducted that showed altered body curvature and impaired cartilage formation in craniofacial region resulting in either bent or missing tails. A missense variant c.443G>A; p.(Cys148Tyr) in exon 3 and a frameshift variant, c.779_786del; p.(Pro260LeufsTer7) in exon 5. Sources: Literature |
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| Mendeliome v1.2166 | CTGF |
Sangavi Sivagnanasundram gene: CTGF was added gene: CTGF was added to Mendeliome. Sources: Literature Mode of inheritance for gene: CTGF was set to BIALLELIC, autosomal or pseudoautosomal Publications for gene: CTGF were set to 39506047 Phenotypes for gene: CTGF were set to Kyphomelic dysplasia Review for gene: CTGF was set to AMBER Added comment: CCN2 is the new HGNC approved name. PMID: 39506047 Three individuals from two unrelated consanguineous families presented with short stature, facial dysmorphism and kyphomelic skeletal dysplasia. A rare missense variant in family 1 (Cys148Tyr) and novel frameshift variant (Pro260LeufsTer7) in family 2 was identified in homozygous state. Zebrafish model was also conducted that showed altered body curvature and impaired cartilage formation in craniofacial region resulting in either bent of missing tails. A missense variant c.443G>A; p.(Cys148Tyr) in exon 3 and a frameshift variant, c.779_786del; p.(Pro260LeufsTer7) in exon 5. Sources: Literature |
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| Mendeliome v1.2111 | TSHZ3 |
Bryony Thompson gene: TSHZ3 was added gene: TSHZ3 was added to Mendeliome. Sources: Literature Mode of inheritance for gene: TSHZ3 was set to MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted Publications for gene: TSHZ3 were set to 27668656; 34919690; 36553458; 39420202 Phenotypes for gene: TSHZ3 were set to congenital anomaly of kidney and urinary tract MONDO:0019719 Review for gene: TSHZ3 was set to AMBER Added comment: More evidence for the gene-disease association is required PMID: 27668656 - TSHZ3 is included in the region deleted in chromosome 19q13.11 Deletion Syndrome, which includes intellectual disability and behavioural issues, congenital anomalies of the kidney and urinary tract (CAKUT) PMID: 34919690 - haploinsufficient mouse model leads to kidney defects PMID: 36553458 - heterozygous frameshift variant c.119_120dup p.Pro41SerfsTer79 in a case with intellectual disability, behavioural issues, pyelocaliceal dilatation, and mild urethral stenosis. PMID: 39420202 - 12 CAKUT patients from 9/301 (3%) families carried 5 different rare heterozygous TSHZ3 missense variants. However, 1 of the variants (p.Ser58Gly) present in 5 of the families is more common in gnomAD v4.1 than you would expect for a dominant disease including 5 homozygotes (1,408/1,612,114 alleles, 5 hom, AF=0.0008734). The authors state this is not unexpected in a condition, such as CAKUT. However, the different missense variants are inherited from unaffected parents in at least 2/9 families (there was no phenotype information available for an additional 3 parents). Sources: Literature |
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| Mendeliome v1.1972 | PLEKHM2 |
Bryony Thompson gene: PLEKHM2 was added gene: PLEKHM2 was added to Mendeliome. Sources: Literature Mode of inheritance for gene: PLEKHM2 was set to BIALLELIC, autosomal or pseudoautosomal Publications for gene: PLEKHM2 were set to 35862026; 26464484; 38942823; 38490981; 37349842 Phenotypes for gene: PLEKHM2 were set to Dilated cardiomyopathy MONDO:0005021 Review for gene: PLEKHM2 was set to AMBER Added comment: 2 unrelated families reported with DCM and supporting functional evidence PMID: 35862026 - 21 yo with DCM with bialleic PLEKHM2 variants. Loss PLEKHM2 expression was found in the proband’s myocardial tissue PMID: 26464484 - a homozygous frameshift variant (p.Lys645AlafsTer12) segregates with early-onset (adolescent) DCM and LVNC in a large consanguineous Bedouin family PMID: 38942823 - murine model suggests Plekhm2 acts as an autophagy modulator in cardiofibroblasts PMID: 38490981, 37349842 - supportive PLEKHM2 knockout iPSC-cardiomyocyte models Sources: Literature |
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| Mendeliome v1.1847 | GRXCR2 | Zornitza Stark edited their review of gene: GRXCR2: Added comment: PMID:33528103 reported another family and an unrelated individual from Cameroon with a different homozygous variant (c.251delC/ p.Ile85SerfsTer33).; Changed rating: GREEN; Changed publications: 24619944, 33528103 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v1.1816 | ATXN7L3 |
Chirag Patel gene: ATXN7L3 was added gene: ATXN7L3 was added to Mendeliome. Sources: Literature Mode of inheritance for gene: ATXN7L3 was set to MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted Publications for gene: ATXN7L3 were set to PMID: 38753057 Phenotypes for gene: ATXN7L3 were set to Neurodevelopmental disorder, MONDO_0100500 Review for gene: ATXN7L3 was set to GREEN gene: ATXN7L3 was marked as current diagnostic Added comment: This study reports 9 unrelated individuals with de novo heterozygous variants in ATXN7L3 identified through WES testing and GeneMatcher. Core clinical features included: global motor and language developmental delay, hypotonia, and dysmorphic features (hypertelorism, epicanthal folds, blepharoptosis, small nose, small mouth, and low-set posteriorly rotated ears). Variable features included: feeding difficulties, seizures, mild periventricular leukomalacia, and structural cardiac abnormalities. A recurrent nonsense variant [p.(Arg114Ter)] was found in 5/9 individuals. The other variants were 1 frameshift [p.(Ser112LysfsTer12)] and 3 missense variants [p.(Ile71Thr), p.(Ser92Arg), and p.(Leu106Pro)]. They investigated the effects of the recurrent nonsense variant [p.(Arg114Ter)] in fibroblasts of an affected individual. ATXN7L3 protein levels were reduced, and deubiquitylation was impaired (as indicated by an increase in histone H2Bub1 levels). This is consistent with the previous observation of increased H2Bub1 levels in Atxn7l3-null mouse embryos, which have developmental delay and embryonic lethality. Pathogenic variants in deubiquitinating enzymes (DUBs) have been implicated in neurodevelopmental disorders (ND) and congenital abnormalities. ATXN7L3 is a component of the DUB module of the SAGA complex, and two other related DUB modules, and serves as an obligate adaptor protein of 3 ubiquitin-specific proteases (USP22, USP27X or USP51). Sources: Literature |
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| Mendeliome v1.1613 | ZRSR2 |
Zornitza Stark gene: ZRSR2 was added gene: ZRSR2 was added to Mendeliome. Sources: Expert Review Mode of inheritance for gene: ZRSR2 was set to X-LINKED: hemizygous mutation in males, biallelic mutations in females Publications for gene: ZRSR2 were set to 38158857 Phenotypes for gene: ZRSR2 were set to Orofacialdigital syndrome MONDO:0015375, ZRSR2-related Review for gene: ZRSR2 was set to GREEN Added comment: Oral-facial-digital (OFD) syndrome with brain anomalies ranging from alobar holoprosencephaly to pituitary anomalies. Six unrelated families with two truncating variants and functional studies: - p.(Gly404GlufsTer23): detected in one family with 2x affected males - p.(Arg403GlyfsTer24): 5 unrelated families, both de novo and inherited Sources: Expert Review |
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| Mendeliome v1.1457 | SOX8 |
Paul De Fazio gene: SOX8 was added gene: SOX8 was added to Mendeliome. Sources: Literature Mode of inheritance for gene: SOX8 was set to BIALLELIC, autosomal or pseudoautosomal Publications for gene: SOX8 were set to https://www.neurology.org/doi/full/10.1212/NXG.0000000000200088 Phenotypes for gene: SOX8 were set to Neurodevelopmental disorder (MONDO:0700092), SOX8-related Review for gene: SOX8 was set to RED gene: SOX8 was marked as current diagnostic Added comment: Proband presented to genetics clinic at 27 years of age with BMI -3.4SD, height -2.7SD, head circumference -1.8SD. She had mild intellectual delay and clinical features of a congenital, nonprogressive myopathy with moderate proximal and distal weakness. X-rays showed skeletal dysplasia, including cervical thoracic scoliosis and lumbar scoliosis. She was reported as having had weakness at birth with poor suck, micrognathia, hypotonia, and talipes. She was documented to have significant motor delay as a child. MRI of the brain demonstrated large posterior fossa CSF spaces. Biallelic SOX8 variants biallelic (NM_014587.3:c.422+5G>C; c.583dup p.(His195ProfsTer11)) were identified by WGS. The +5 variant was shown to affect splicing, while the frameshift variant resulted in production of low-level truncated protein (not NMD predicted). Functional studies on patient fibroblasts showed misregulation of downstream SOX8 targets. Sources: Literature |
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| Mendeliome v1.1125 | NEUROG1 |
Achchuthan Shanmugasundram gene: NEUROG1 was added gene: NEUROG1 was added to Mendeliome. Sources: Literature Mode of inheritance for gene: NEUROG1 was set to BIALLELIC, autosomal or pseudoautosomal Publications for gene: NEUROG1 were set to 23419067; 26077850; 33439489; 36647078 Phenotypes for gene: NEUROG1 were set to Cranial dysinnervation disorder, congenital, with absent corneal reflex and developmental delay, OMIM:620469 Review for gene: NEUROG1 was set to GREEN Added comment: There are four unrelated cases reported with global developmental delay/ intellectual disability. Hence, this gene can be added with green rating in the intellectual disability panel. PMID:23419067 - A homozygous micro deletion of NEUROG1 was identified in a six year-old boy presenting with profound sensorineural deafness, balance disorder, severe disorder of oral motor function, and mild global developmental delay. His IQ was normal. PMID:26077850 - A homozygous NEUROG1 variant (p.Arg116Leu) was identified in a 12 year-old boy presented with syndromic corneal opacity, mild intellectual disability and absent corneal reflex. PMID:33439489 - A homozygous loss-of-function variant (p.Glu68Ter) was identified in a 12 year-old boy presenting with hypotonia, global developmental delay, sensorineural hearing loss, and keratoconjunctivitis due to lack of corneal reflex. This patient had a global IQ of 62 at the age of ten. PMID:36647078 - A female proband was identified with a novel homozygous truncating frameshift variant (p.Thr78ProfsTer122 and was reported with profound global developmental delay, autism spectrum disorder, hearing loss, corneal opacity and no eye blinking. Her sister also had a similar, but less severe phenotype and also harboured the same variant at homozygous state. This gene has been associated with relevant phenotypes in OMIM (MIM #620469), but not in Gene2Phenotype. Sources: Literature |
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| Mendeliome v1.941 | ARID1B |
Achchuthan Shanmugasundram changed review comment from: There are at least three unrelated cases with monoallelic variants in ARID1B gene reported with either cleft palate, cleft uvula or bifid uvula. Hence, this gene can be added with green rating in the Clefting disorders panel. PMID:30349098 - On this web-based survey based on previously reported features of patients with variants in ARID1B gene (143 patients in total), which also included submissions to DECIPHER database, two patients were identified with cleft palate, one with cleft uvula, two with bifid uvula and three with sub mucous cleft. Although variants identified in these patients are reported in this publication, there is no association of individual patients to phenotypes available. One patient with ARID1B variant (c.3183_3184insT/ p.Tyr1062LeufsTer10) was reported with submucous cleft soft palate and two patients with ARID1B variants (c.4155_4156insA/ p.Asn1386LysfsTer18 & c.2620+5G>A) were reported with bifid uvula in DECIPHER database.; to: Although there are more than three unrelated cases with ARID1B monoallelic variants reported with either cleft palate, cleft uvula or bifid uvula, clefting isn not consistently present in patients with ARID1B variants. Hence, this gene can be added with amber rating in the Clefting disorders panel. PMID:30349098 - On this web-based survey based on previously reported features of patients with variants in ARID1B gene (143 patients in total), which also included submissions to DECIPHER database, two patients were identified with cleft palate, one with cleft uvula, two with bifid uvula and three with sub mucous cleft. Although variants identified in these patients are reported in this publication, there is no association of individual patients to phenotypes available. Of >100 patients with ARID1B variants in the DECIPHER database, only one patient (c.3183_3184insT/ p.Tyr1062LeufsTer10) was reported with submucous cleft soft palate and two patients (c.4155_4156insA/ p.Asn1386LysfsTer18 & c.2620+5G>A) were reported with bifid uvula. |
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| Mendeliome v1.648 | SPTSSA |
Seb Lunke gene: SPTSSA was added gene: SPTSSA was added to Mendeliome. Sources: Literature Mode of inheritance for gene: SPTSSA was set to BOTH monoallelic and biallelic, autosomal or pseudoautosomal Publications for gene: SPTSSA were set to 36718090 Phenotypes for gene: SPTSSA were set to complex hereditary spastic paraplegia, MONDO:0015150 Review for gene: SPTSSA was set to AMBER Added comment: Three unrelated individuals with common neurological features of developmental delay, progressive motor impairment, progressive lower extremity spasticity, and epileptiform activity or seizures. Other additional features varied. Two of the individuals had the same de-novo missense, Thr51Ile, while the third was homozygous for a late truncating variant, Gln58AlafsTer10. The patient with the hom variant was described as less severe. Functional studies in fibroblasts showed dysregulation of the sphingolipid (SL) synthesis pathway, showing that both variants impair ORMDL regulation of the pathway leading to various levels of increased SL. Over expression of human SPTSSA was shown to lead to motor development in flies, rescued by expression of ORMDL for WT SPTSSA but not mutant SPTSSA. The de-novo missense were shown to impact regulation more than the hom truncation, while the truncated region was shown to previously to be important for ORMDL regulation. Mice with a hom KO of the functional equivalent sptssb had early onset ataxia and died prematurely, with evidence of axonic degeneration. Sources: Literature |
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| Mendeliome v1.440 | FICD |
Alison Yeung gene: FICD was added gene: FICD was added to Mendeliome. Sources: Literature Mode of inheritance for gene: FICD was set to BIALLELIC, autosomal or pseudoautosomal Publications for gene: FICD were set to 36136088 Phenotypes for gene: FICD were set to Hereditary motor neurone disease, FICD-related, MONDO:0024257 Review for gene: FICD was set to GREEN Added comment: Three unrelated families with recurrent homozygous missense variant: p.Arg374His One further family with Chet variants: p.Arg 374His and p.Gly370GlufsTer53 Fibroblasts from patients with FICD variants have abnormally increased levels of AMPylated and thus inactivated BiP. Onset of symptoms in childhood with progressive course. Presentation with severe lower limb spasticity and mild upper limb spascticity, nerve conduction test shows motor neuropathy. Sources: Literature |
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| Mendeliome v0.10812 | PDHX |
Ain Roesley changed review comment from: >10 unrelated probands reported PDHX c.1336C>T (p.Arg446Ter) is a Roma founder variant; c.1182+2T>C (p.Ile386SerfsTer13) is a Moroccan founder variant.; to: established gene-disease association PDHX c.1336C>T (p.Arg446Ter) is a Roma founder variant; c.1182+2T>C (p.Ile386SerfsTer13) is a Moroccan founder variant. |
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| Mendeliome v0.8292 | IRX5 |
Eleanor Williams changed review comment from: Associated with Hamamy syndrome #611174 (AR) in OMIM. Hamamy syndrome is characterised by craniofacial dysmorphism, hearing loss, skeletal anomalies, microcytic hypochromic anemia and congenital heart defects. Severe myopia has also been reported. Homozygous missense variants in IRX5 were reported in 2 families with this condition. Cone dystrophy ------------------- PMID: 33891002 - Khol et al 2021 - report 3 unrelated families with duplications of a region covering the genes IRX5 and IRX6 completely, and the proximal exons of MMP2 and cone dystrophy. They propose that overexpression of IRX5 and IRX6 may be the cause of the disease, and this is supported by expression analysis in patient-derived fibroblasts and zebrafish experiments. Initial family is a large 5 generation German family with 14 members with autosomal dominant cone dystrophy in which a 600kb duplicated region covering IRX5/IRX6 and part of MMP2 was identified. 2 additional families of Chinese and Dutch descent with copy number gains of ~700 and ~850 kb, covering the same region were then identified. The smallest region of overlap is 608kb. In addition another family of German decent is reported with adCD and the same duplication as the first German family. It is not known if they are distantly related. Segregation analysis on available members of all families showed the duplication in affected members and not in unaffected. They find that IRX5, IRX6 and MMP2 are expressed in human adult retina. Several lincRNA within the locus are also expressed. In patient derived fibroblasts IRX5 and IRX6 showed increased expression levels. Over expression of IRX5 and IRX6 results in impaired visual performance in zebrafish larvae.; to: Associated with Hamamy syndrome #611174 (AR) in OMIM. Hamamy syndrome is characterised by craniofacial dysmorphism, hearing loss, skeletal anomalies, microcytic hypochromic anemia and congenital heart defects. Severe myopia has also been reported. Homozygous missense variants in IRX5 were reported in 2 families with this condition (PMID: 22581230;17230486) Duplication of gene ------------------- PMID: 33891002 - Kohl et al 2021 - report 3 unrelated families with duplications of a region covering the genes IRX5 and IRX6 completely, and the proximal exons of MMP2 and cone dystrophy. They propose that overexpression of IRX5 and IRX6 may be the cause of the disease, and this is supported by expression analysis in patient-derived fibroblasts and zebrafish experiments. Initial family is a large 5 generation German family with 14 members with autosomal dominant cone dystrophy in which a 600kb duplicated region covering IRX5/IRX6 and part of MMP2 was identified. 2 additional families of Chinese and Dutch descent with copy number gains of ~700 and ~850 kb, covering the same region were then identified. The smallest region of overlap is 608kb. In addition another family of German decent is reported with adCD and the same duplication as the first German family. It is not known if they are distantly related. Segregation analysis on available members of all families showed the duplication in affected members and not in unaffected. They find that IRX5, IRX6 and MMP2 are expressed in human adult retina. Several lincRNA within the locus are also expressed. In patient derived fibroblasts IRX5 and IRX6 showed increased expression levels. Over expression of IRX5 and IRX6 results in impaired visual performance in zebrafish larvae. Loss of function/gene --------- PMID: 28041643 - Carss et al 2017 - screened a cohort of 722 individuals with inherited retinal disease using WES/WGS. 1 case reported with a biallelic deletion in IRX5 reported which leads to a frameshift ENST00000394636.4; c.1362_1366delTAAAG, p.Lys455ProfsTer19 in a patient with retinitis pigmentosa. PMID: 32045705 - Apuzzo et al 2020 - report 2 cases of loss of a region in 16q12.1q21 which encompasses IRX5 and IRX6 and many other genes, which together with 3 other previous reports of deletions in this region help define a syndrome with features that include dysmorphic features, short stature, microcephaly, global developmental delay/intellectual disability, autism spectrum disorder (ASD) and ocular abnormalities (nystagmus and strabismus). |
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| Mendeliome v0.7191 | PLCH1 |
Arina Puzriakova gene: PLCH1 was added gene: PLCH1 was added to Mendeliome. Sources: Literature Mode of inheritance for gene: PLCH1 was set to BIALLELIC, autosomal or pseudoautosomal Publications for gene: PLCH1 were set to 33820834 Phenotypes for gene: PLCH1 were set to Holoprosencephaly spectrum; Severe developmental delay; Brain malformations Review for gene: PLCH1 was set to AMBER Added comment: PLCH1 is currently not associated with any phenotype in OMIM (last edited on 16/06/2009) or Gene2Phenotype. - PMID: 33820834 (2021) - Two sibling pairs from two unrelated families with a holoprosencephaly spectrum phenotype and different homozygous PLCH1 variants (c.2065C>T, p.Arg689* and c.4235delA, p.Cys1079ValfsTer16, respectively). One family presented with congenital hydrocephalus, epilepsy, significant developmental delay and a monoventricle or fused thalami; while sibs from the second family had alobar holoprosencephaly and cyclopia. 3/4 individuals also displayed a cleft palate and congenital heart disease. Human embryo immunohistochemistry showed PLCH1 to be expressed in the notorcord, developing spinal cord (in a ventral to dorsal gradient), dorsal root ganglia, cerebellum and dermatomyosome. Sources: Literature |
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| Mendeliome v0.6323 | FSTL5 | Zornitza Stark Marked gene: FSTL5 as ready | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.6323 | FSTL5 | Zornitza Stark Gene: fstl5 has been classified as Red List (Low Evidence). | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.6323 | FSTL5 | Zornitza Stark Classified gene: FSTL5 as Red List (low evidence) | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.6323 | FSTL5 | Zornitza Stark Gene: fstl5 has been classified as Red List (Low Evidence). | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.6320 | FSTL5 |
Eleanor Williams gene: FSTL5 was added gene: FSTL5 was added to Mendeliome. Sources: Literature Mode of inheritance for gene: FSTL5 was set to Unknown Publications for gene: FSTL5 were set to 33105483 Phenotypes for gene: FSTL5 were set to isolated club-foot; iTEV; Talipes equinovarus Review for gene: FSTL5 was set to RED Added comment: PMID: 33105483 - Khanshour et al 20201 - GWAS study of isolated Talipes equinovarus (clubfoot, iTEV) identified an associated locus within FSTL5. They show that Fstl5 is expressed in the embryonic hindlimb in bats, chicks and mice. However, Fstl5 was expressed more highly in neural tissues in mice, and rats lacking Fstl5 showed no gross developmental malformations. Conditional overexpression of Fstl5 in osteochondroprogenitors resulted in sexually dimorphic differences in skeletal development in mice. Sources: Literature |
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| Mendeliome v0.6107 | CREB3L3 |
Bryony Thompson gene: CREB3L3 was added gene: CREB3L3 was added to Mendeliome. Sources: Expert list Mode of inheritance for gene: CREB3L3 was set to MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted Publications for gene: CREB3L3 were set to 32580631; 29954705; 27982131; 27291420; 26427795; 21666694 Phenotypes for gene: CREB3L3 were set to Hyperlipidaemia; hypertriglyceridemia Review for gene: CREB3L3 was set to AMBER Added comment: PMID: 26427795 - a loss of function variant (c.359delG p.K120fsX20) was identified in 2 affected adult siblings and a 13 yo normotriglyceridemic daughter of one of the siblings. PMID: 21666694 - Lipoprotein profiles of the families of 4 individuals with CREB3L3 nonsense mutations showed a significantly elevated mean plasma TG level in 11 mutation carriers compared with 5 non-carrier first-degree relatives (9.67 ± 4.70 vs. 1.66 ± 0.55 mM, P = 0.021, Wilcoxon test). 3 of those families have the same variant - Lys245GlufsTer130, which has 126 (281,946 alleles) hets in gnomAD v2.1. PMID: 32580631 - case-control analysis of nonmonogenic severe hypertriglyceridemia cases (N=265) vs normolipidemic controls (N=477), identified 5 cases with LoF variants (3 of whom had the Lys245GlufsTer130 frameshift) and none in controls. OR 20.2 (95% CI 1.11–366.1) p = 0.002, adjusted p = 0.03. The frequency of Lys245GlufsTer130 is higher than expected for a dominant disorder, but other loss of function variants have been identified. The gene may be associated with variable penetrance. There are multiple supporting null mouse models with hyperlipidaemia. Sources: Expert list |
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| Mendeliome v0.2940 | SORD |
Seb Lunke gene: SORD was added gene: SORD was added to Mendeliome. Sources: Literature Mode of inheritance for gene: SORD was set to BIALLELIC, autosomal or pseudoautosomal Publications for gene: SORD were set to 32367058 Phenotypes for gene: SORD were set to isolated hereditary neuropathy Review for gene: SORD was set to GREEN gene: SORD was marked as current diagnostic Added comment: 45 individuals from 38 families across multiple ancestries carrying the nonsense c.757delG (p.Ala253GlnfsTer27) variant in SORD, in either a homozygous or compound heterozygous state Sources: Literature |
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| Mendeliome v0.1641 | KMT2C | Zornitza Stark Phenotypes for gene: KMT2C were changed from to Kleefstra syndrome 2, MIM#617768 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.1635 | KMT2C | Elena Savva reviewed gene: KMT2C: Rating: GREEN; Mode of pathogenicity: None; Publications: ; Phenotypes: Kleefstra syndrome 2; Mode of inheritance: MONOALLELIC, autosomal or pseudoautosomal, imprinted status unknown | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.1188 | EHMT1 | Zornitza Stark Phenotypes for gene: EHMT1 were changed from to Kleefstra syndrome 1 (MIM#610253) | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.1185 | EHMT1 | Crystle Lee reviewed gene: EHMT1: Rating: GREEN; Mode of pathogenicity: None; Publications: PMID: 19264732; Phenotypes: Kleefstra syndrome 1 (MIM#610253); Mode of inheritance: MONOALLELIC, autosomal or pseudoautosomal, imprinted status unknown | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.1026 | FST | Zornitza Stark Marked gene: FST as ready | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.1026 | FST | Zornitza Stark Gene: fst has been classified as Red List (Low Evidence). | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.365 | FST |
Zornitza Stark gene: FST was added gene: FST was added to Mendeliome_VCGS. Sources: Literature Mode of inheritance for gene: FST was set to MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted Publications for gene: FST were set to 31215115 Phenotypes for gene: FST were set to Cleft lip and palate Review for gene: FST was set to RED Added comment: Single family reported. Sources: Literature |
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