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Fetal anomalies v2.3 CHRNE Arina Puzriakova Phenotypes for gene: CHRNE were changed from Myasthenic syndrome, congenital, 4A, slow-channel, 605809; Myasthenic syndrome, congenital, 4B, fast-channel, 616324; Myasthenic syndrome, congenital, 4C, associated with acetylcholine receptor deficiency, 608931 to Myasthenic syndrome, congenital, 4A, slow-channel, OMIM:605809; Myasthenic syndrome, congenital, 4B, fast-channel, OMIM:616324; Myasthenic syndrome, congenital, 4C, associated with acetylcholine receptor deficiency, OMIM:608931
Fetal anomalies v1.900 THSD1 Rhiannon Mellis gene: THSD1 was added
gene: THSD1 was added to Fetal anomalies. Sources: Expert Review,Literature
Mode of inheritance for gene: THSD1 was set to BIALLELIC, autosomal or pseudoautosomal
Publications for gene: THSD1 were set to PMID: 28749478; 26036949
Phenotypes for gene: THSD1 were set to Intracerebral aneurysms; ?Hydrops fetalis
Review for gene: THSD1 was set to AMBER
Added comment: This gene and phenotype were reviewed during a meeting on 21st October 2021 between representatives of the North Thames and Central & South R21 testing GLHs.

Clinical review and curation was performed by Lyn Chitty, Alison Male, Rowenna Roberts, Rhiannon Mellis (North Thames GLH) and Stephanie Allen, Denise Williams and Esther Kinning (Central & South GLH).

Outcome of review: May be fetally relevant but currently limited evidence, support adding to the Fetal anomalies panel as Amber gene pending more evidence.

Details of review:
Not currently Green on any panels. Amber on Cerebral vascular malformations. (Heterozygous mutations identified in nine families with intracerebral aneurysms plus animal models but unclear on penetrance.)

Shamseldin et al 2018 (PMID: 28749478) report a fetal case with hydrops and a HOMOZYGOUS likely pathogenic variant in THSD1. The same group previously identified this same founder mutation in THSD1 in another 3 families with hydrops/oedema (PMID: 26036949)
Sources: Expert Review, Literature
Fetal anomalies v1.900 CACNA1S Rhiannon Mellis gene: CACNA1S was added
gene: CACNA1S was added to Fetal anomalies. Sources: Expert Review,Literature
Mode of inheritance for gene: CACNA1S was set to BIALLELIC, autosomal or pseudoautosomal
Publications for gene: CACNA1S were set to PMID: 33060286; 28012042
Phenotypes for gene: CACNA1S were set to Congenital myopathy; arthrogryposis
Review for gene: CACNA1S was set to AMBER
Added comment: This gene and phenotype were reviewed during a meeting on 21st October 2021 between representatives of the North Thames and Central & South R21 testing GLHs.

Clinical review and curation was performed by Lyn Chitty, Alison Male, Rowenna Roberts, Rhiannon Mellis (North Thames GLH) and Stephanie Allen, Denise Williams and Esther Kinning (Central & South GLH).

Outcome of review: May be fetally relevant but currently limited evidence, support adding to the Fetal anomalies panel as Amber gene.

Details of review:
Previously only monoallelic variants reported associated with malignant hyperthermia and periodic paralysis but more recently biallelic variants have been associated with congenital myopathy. In Ravenscroft et al 2020 (PMID: 33060286) the reported biallelic variants were VUS but strong suspicion of causality: the proband had polyhydramnios, scalp oedema, bilateral wrist contractures, bilateral talipes and reduced fetal movements, ToP at 26/40. Mild facial dysmorphic features were noted on autopsy, including low anterior hairline, mild hypertelorism and moderate retrognathia. A previous pregnancy was affected with polyhydramnios and reduced fetal movements, delivered at 32/40 due to placental abruption and died at 10 days. On photos the baby had ptosis and broad nasal tip. The biallelic variants segregated within the family (parents and the 2 unaffected sibs all het). No cell lines available for functional studies.
Another study (PMID: 28012042) reports 7 families with congenital myopathy and CACNA1S mutations (both recessive and dominant), of whom 3 had cases with antenatal onset (reduced fetal movements).
Sources: Expert Review, Literature
Fetal anomalies v1.900 SERPINA11 Rhiannon Mellis gene: SERPINA11 was added
gene: SERPINA11 was added to Fetal anomalies. Sources: Expert Review,Literature
Mode of inheritance for gene: SERPINA11 was set to BIALLELIC, autosomal or pseudoautosomal
Publications for gene: SERPINA11 were set to PMID: 31742715; 28749478
Phenotypes for gene: SERPINA11 were set to ?Hydrops fetalis
Review for gene: SERPINA11 was set to AMBER
Added comment: This gene and phenotype were reviewed during a meeting on 21st October 2021 between representatives of the North Thames and Central & South R21 testing GLHs.

Clinical review and curation was performed by Lyn Chitty, Alison Male, Rowenna Roberts, Rhiannon Mellis (North Thames GLH) and Stephanie Allen, Denise Williams and Esther Kinning (Central & South GLH).

Outcome of review: May be fetally relevant but currently limited evidence, support adding to the Fetal anomalies panel as Amber gene to watch for further evidence.

Not currently rated Green on any other PanelApp panel(s).

Details of review:
No OMIM disease association currently. Reported as a novel genotype-phenotype association in Aggarwal 2020 (PMID: 31742715) in a fetus with homozygous nonsense variant. Fetus presented with pericardial effusion and on post-mortem was found to have serous cavity effusions, and generalised blebs of gelatinous material on the visceral surfaces. Histopathology and stains showed derangement of ECM and collagen fibres. Consanguineous couple with one similarly affected previous pregnancy. This gene is also reported in Shamseldin et al 2018 (PMID: 28749478) as a candidate gene in a fetus with hydrops.
Sources: Expert Review, Literature
Fetal anomalies v1.900 LOX Rhiannon Mellis gene: LOX was added
gene: LOX was added to Fetal anomalies. Sources: Expert Review,Literature
Mode of inheritance for gene: LOX was set to BIALLELIC, autosomal or pseudoautosomal
Publications for gene: LOX were set to PMID: 31742715
Phenotypes for gene: LOX were set to Aortopathy
Review for gene: LOX was set to AMBER
Added comment: This gene and phenotype were reviewed during a meeting on 21st October 2021 between representatives of the North Thames and Central & South R21 testing GLHs.

Clinical review and curation was performed by Lyn Chitty, Alison Male, Rowenna Roberts, Rhiannon Mellis (North Thames GLH) and Stephanie Allen, Denise Williams and Esther Kinning (Central & South GLH).

Outcome of review: May be fetally relevant but currently limited evidence, support adding to the Fetal anomalies panel as Amber gene.

Currently rated Green on the following other PanelApp panel(s): familial thoracic aortic aneurysm

Details of review:
Reported as a novel genotype-phenotype association in Aggarwal et al 2020 (PMID: 31742715), in a fetus with homozygous missense variants. Heterozygous variants in this gene are known to cause thoracic aortic aneurysm. The fetus presented with unexplained IUD and on post-mortem had: Excessive skin folds, emphysematous bullae on lung surface, Facial dysmorphism, distal joint contractures, internal haemorrhages. Histopathology and special stains confirmed degradation of collagen and elastin in the aorta, pleura and skin. If we are going to add to panel suggest putting MOI as biallelic only (and accept that this would be an incidental finding for carrier parents that would lead to them needing monitoring for aortic aneurysm)
Sources: Expert Review, Literature
Fetal anomalies v1.827 RAC3 Rhiannon Mellis gene: RAC3 was added
gene: RAC3 was added to Fetal anomalies. Sources: Literature,Expert Review,NHS GMS
Mode of inheritance for gene: RAC3 was set to MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted
Publications for gene: RAC3 were set to 30293988; 29276006
Phenotypes for gene: RAC3 were set to Abnormality of brain morphology; Abnormal muscle tone; Neurodevelopmental delay; Intellectual disability
Mode of pathogenicity for gene: RAC3 was set to Loss-of-function variants (as defined in pop up message) DO NOT cause this phenotype - please provide details in the comments
Review for gene: RAC3 was set to GREEN
Added comment: This gene already has sufficient evidence for Green rating on the ID panel (see below) and now adding evidence (from NHS GMS testing) for prenatal phenotype to support Green rating for the Fetal Anomalies panel also: A RAC3 likely pathogenic missense variant has been identified postnatally in a baby that presented prenatally with absent corpus callosum, bilateral ventriculomegaly, cerebellar and brainstem hypoplasia detected on fetal ultrasound and MRI. The variant is judged by the child's clinical team to be causative of the clinical and radiological features in the child.

Copied from Green review on Intellectual Disability panel by Konstantinos Varvagiannis:

PMID: 30293988 reports on 5 individuals (from 4 different families) with de novo missense variants in RAC3. All individuals demonstrated structural anomalies on brain MRI (notably agenesis/dysgenesis of the corpus callosum, variable degrees of polymicrogyria and ventricular anomalies) as well as shared non-specific neurological features including abnormal muscular tone, global developmental delay and severe to profound intellectual disability. Feeding difficulties were observed in 4/5 patients.

All variants reported are missense and are presumed to result in constitutive protein activation, as suggested by previous observations either in RAC3 [eg. the p.(Gln61Leu) mutation] or the highly homologous RAC1 and RAC2. According to the authors this is further supported by the fact that Rac3 -/- mice do not show a severe phenotype while missense variants are underrepresented in the ExAC database (z=1.97) as opposed to loss-of-function variants (pLI=0.04 / probability of loss-of-function intolerance).

Of the 3 SNVs reported, 2 variants were in adjacent amino-acid positions [p.(Gln61Leu) and p.(Glu62Lys)]. The latter variant was found in 2 half-sibs born to different fathers, due to suspected maternal gonadal mosaicism (variant absent in all sequencing reads in the maternal DNA sample). The specific variant was also found in a further affected individual from an unrelated family.

Finally, as the authors point out a further individual with de novo RAC3 missense variant [p.(Ala59Gly)] was reported previously in an individual with thin corpus callosum and global developmental delay, although the phenotype was felt to be more reminiscent of Robinow syndrome (PMID: 29276006).
Sources: Literature, Expert Review, NHS GMS
Fetal anomalies v1.720 MED12 Eleanor Williams changed review comment from: Comment on mode of inheritance: Variants in this gene have also been reported in females with Hardikar syndrome (Li et al 2021, PMID: 33244166). The phenotype includes facial clefting, pigmentary retinopathy, biliary anomalies, hydronephrosis, and intestinal malrotation.

In addition Polla et al 2021 (PMID: 33244165) and Riccardi et al 2021 (PMID: 34079076) report 22 females in total with de novo variants in MED12. Some physical features such as syndactyly (10/22) and anteriorly placed anus (4/22) are noted. 12/22 have severe intellectual disability.

X-linked hemizygous mutation in males, monoallelic mutations in females is the appropriate mode of inheritance for Hardikar syndrome but there are carrier implications for the predominantly male-only phenotypes associated with this gene (e.g. Lujan-Fryns syndrome, Ohdo syndrome, X-linked and Opitz-Kaveggia syndrome) in female cases. ; to: Comment on mode of inheritance: Variants in this gene have also been reported in females with Hardikar syndrome (Li et al 2021, PMID: 33244166). The phenotype includes facial clefting, pigmentary retinopathy, biliary anomalies, hydronephrosis, and intestinal malrotation.

In addition Polla et al 2021 (PMID: 33244165) and Riccardi et al 2021 (PMID: 34079076) report 22 females in total with de novo variants in MED12. Some physical features such as syndactyly (10/22) and anteriorly placed anus (4/22) are noted. 12/22 have severe intellectual disability.

X-linked hemizygous mutation in males, monoallelic mutations in females is the appropriate mode of inheritance for Hardikar syndrome but there are carrier implications for the predominantly male-only phenotypes associated with this gene (e.g. Lujan-Fryns syndrome, Ohdo syndrome, X-linked and Opitz-Kaveggia syndrome) in female cases, therefore waiting for GMS review before considering changing the mode of inheritance.
Fetal anomalies v1.720 MED12 Eleanor Williams changed review comment from: Comment on mode of inheritance: Variants in this gene have also been reported in females with Hardikar syndrome (the phenotype that includes facial clefting, pigmentary retinopathy, biliary anomalies, hydronephrosis, and intestinal malrotation).

In addition Polla et al 2021 (PMID: 33244165) and Riccardi et al 2021 (PMID: 34079076) report 22 females in total with de novo variants in MED12. Some physical features such as syndactyly (10/22) and anteriorly placed anus (4/22) also noted. 12/22 have severe intellectual disability.

X-linked hemizygous mutation in males, monoallelic mutations in females is the appropriate mode of inheritance for Hardikar syndrome but there are carrier implications for the predominantly male-only phenotypes associated with this gene (e.g. Lujan-Fryns syndrome, Ohdo syndrome, X-linked and Opitz-Kaveggia syndrome) in female cases. ; to: Comment on mode of inheritance: Variants in this gene have also been reported in females with Hardikar syndrome (Li et al 2021, PMID: 33244166). The phenotype includes facial clefting, pigmentary retinopathy, biliary anomalies, hydronephrosis, and intestinal malrotation.

In addition Polla et al 2021 (PMID: 33244165) and Riccardi et al 2021 (PMID: 34079076) report 22 females in total with de novo variants in MED12. Some physical features such as syndactyly (10/22) and anteriorly placed anus (4/22) are noted. 12/22 have severe intellectual disability.

X-linked hemizygous mutation in males, monoallelic mutations in females is the appropriate mode of inheritance for Hardikar syndrome but there are carrier implications for the predominantly male-only phenotypes associated with this gene (e.g. Lujan-Fryns syndrome, Ohdo syndrome, X-linked and Opitz-Kaveggia syndrome) in female cases.
Fetal anomalies v1.720 MED12 Eleanor Williams changed review comment from: Comment on mode of inheritance: Variants in this gene have also been reported in females with Hardikar syndrome and phenotype that includes facial clefting, pigmentary retinopathy, biliary anomalies, hydronephrosis, and intestinal malrotation.

X-linked hemizygous mutation in males, monoallelic mutations in females is the appropriate mode of inheritance for Hardikar syndrome but there are carrier implications for the male-only phenotypes associated with this gene (e.g. Lujan-Fryns syndrome, Ohdo syndrome, X-linked and Opitz-Kaveggia syndrome) in female cases; to: Comment on mode of inheritance: Variants in this gene have also been reported in females with Hardikar syndrome (the phenotype that includes facial clefting, pigmentary retinopathy, biliary anomalies, hydronephrosis, and intestinal malrotation).

In addition Polla et al 2021 (PMID: 33244165) and Riccardi et al 2021 (PMID: 34079076) report 22 females in total with de novo variants in MED12. Some physical features such as syndactyly (10/22) and anteriorly placed anus (4/22) also noted. 12/22 have severe intellectual disability.

X-linked hemizygous mutation in males, monoallelic mutations in females is the appropriate mode of inheritance for Hardikar syndrome but there are carrier implications for the predominantly male-only phenotypes associated with this gene (e.g. Lujan-Fryns syndrome, Ohdo syndrome, X-linked and Opitz-Kaveggia syndrome) in female cases.
Fetal anomalies v1.648 RFWD3 Rhiannon Mellis gene: RFWD3 was added
gene: RFWD3 was added to Fetal anomalies. Sources: Literature
Mode of inheritance for gene: RFWD3 was set to BIALLELIC, autosomal or pseudoautosomal
Publications for gene: RFWD3 were set to PMID: 2869192
Phenotypes for gene: RFWD3 were set to Fanconi anaemia
Review for gene: RFWD3 was set to RED
Added comment: Fetally relevant phenotype but only one case reported in literature so far so await further cases.

(In the single reported case, the child had: intrauterine growth retardation, duodenal atresia, radial ray malformations, bilateral absent thumbs, small midface, ventriculomegaly, hypoplastic left kidney, and polysplenia. Brain MRI showed rarefied periventricular white matter, narrow corpus callosum, abnormal pituitary, and Chiari malformation type I)
Sources: Literature
Fetal anomalies v1.645 FOXP4 Ivone Leong gene: FOXP4 was added
gene: FOXP4 was added to Fetal anomalies. Sources: Literature
Q2_21_rating, Q2_21_phenotype tags were added to gene: FOXP4.
Mode of inheritance for gene: FOXP4 was set to MONOALLELIC, autosomal or pseudoautosomal, imprinted status unknown
Publications for gene: FOXP4 were set to 33110267
Phenotypes for gene: FOXP4 were set to Neurodevelopmental disorder; multiple congenital abnormalities
Review for gene: FOXP4 was set to AMBER
Added comment: This gene is associated with a phenotype in Gene2Phenotype but not in OMIM.

This gene is present as an Amber gene on the Intellectual disability panel (Version 3.1052) with the following reviews:

"This gene is a little bit difficult to place, may be Green on Fetal Anomalies panel? Eight unrelated individuals reported, seven de novo missense, and one individual with a truncating variant. Detailed phenotypic information available on 6. Overlapping features included speech and language delays, growth abnormalities, congenital diaphragmatic hernia (2/6), cervical spine abnormalities, and ptosis. Intellectual disability described as mild in 2, some had normal intellect despite the early speech and language delays, hence Amber rating here. Sources: Literature
Zornitza Stark (Australian Genomics), 4 Nov 2020"

"Comment on list classification: New gene added by Zornitza Stark (Australian Genomics). As ID is not present in the majority of affected patients, and the affected individuals only show mild ID, this gene has been given an Amber rating.
Ivone Leong (Genomics England Curator), 4 Dec 2020"

After discussion with the Genomics England Clinical Team it was decided that this gene should be added to this panel as an Amber gene and subject to review by the GMS specialist group.
Sources: Literature
Fetal anomalies v1.229 AMACR Rhiannon Mellis gene: AMACR was added
gene: AMACR was added to Fetal anomalies. Sources: Expert list
Mode of inheritance for gene: AMACR was set to BIALLELIC, autosomal or pseudoautosomal
Phenotypes for gene: AMACR were set to Alpha-methylacyl-CoA racemase deficiency, 614307
Review for gene: AMACR was set to GREEN
Added comment: This gene and phenotype were reviewed during meetings at Great Ormond Street hospital in October 2020. This gene has a Green evidence rating on at least one other related PanelApp panel. Clinical review and curation was performed by Lyn Chitty, Rhiannon Mellis, and Richard Scott. Outcome of review: Confirmed that phenotype is fetally-relevant: add to the Fetal anomalies panel as a Green gene.

Green on related panel(s): Peroxisomal disorders
Sources: Expert list
Fetal anomalies v1.229 AMMECR1 Rhiannon Mellis gene: AMMECR1 was added
gene: AMMECR1 was added to Fetal anomalies. Sources: Expert list
Mode of inheritance for gene: AMMECR1 was set to X-LINKED: hemizygous mutation in males, biallelic mutations in females
Phenotypes for gene: AMMECR1 were set to Midface hypoplasia, hearing impairment, elliptocytosis, and nephrocalcinosis, 300990
Review for gene: AMMECR1 was set to GREEN
Added comment: This gene and phenotype were reviewed during meetings at Great Ormond Street hospital in October 2020. This gene has a Green evidence rating on at least one other related PanelApp panel. Clinical review and curation was performed by Lyn Chitty, Rhiannon Mellis, and Richard Scott. Outcome of review: Confirmed that phenotype is fetally-relevant: add to the Fetal anomalies panel as a Green gene.

Green on related panel(s): IUGR and IGF abnormalities
Sources: Expert list
Fetal anomalies v1.229 CHRNB1 Rhiannon Mellis gene: CHRNB1 was added
gene: CHRNB1 was added to Fetal anomalies. Sources: Expert list
Mode of inheritance for gene: CHRNB1 was set to BOTH monoallelic and biallelic, autosomal or pseudoautosomal
Phenotypes for gene: CHRNB1 were set to Myasthenic syndrome, congenital, 2A, slow-channel, 616313; ?Myasthenic syndrome, congenital, 2C, associated with acetylcholine receptor deficiency, 616314
Review for gene: CHRNB1 was set to GREEN
Added comment: This gene and phenotype were reviewed during meetings at Great Ormond Street hospital in October 2020. This gene has a Green evidence rating on at least one other related PanelApp panel. Clinical review and curation was performed by Lyn Chitty, Rhiannon Mellis, and Richard Scott. Outcome of review: Confirmed that phenotype is fetally-relevant: add to the Fetal anomalies panel as a Green gene.

Green on related panel(s): Arthrogryposis; Neuromuscular disorders
Sources: Expert list
Fetal anomalies v1.229 CHRNE Rhiannon Mellis gene: CHRNE was added
gene: CHRNE was added to Fetal anomalies. Sources: Expert list
Mode of inheritance for gene: CHRNE was set to BOTH monoallelic and biallelic, autosomal or pseudoautosomal
Phenotypes for gene: CHRNE were set to Myasthenic syndrome, congenital, 4A, slow-channel, 605809; Myasthenic syndrome, congenital, 4B, fast-channel, 616324; Myasthenic syndrome, congenital, 4C, associated with acetylcholine receptor deficiency, 608931
Review for gene: CHRNE was set to GREEN
Added comment: This gene and phenotype were reviewed during meetings at Great Ormond Street hospital in October 2020. This gene has a Green evidence rating on at least one other related PanelApp panel. Clinical review and curation was performed by Lyn Chitty, Rhiannon Mellis, and Richard Scott. Outcome of review: Confirmed that phenotype is fetally-relevant: add to the Fetal anomalies panel as a Green gene.

Green on related panel(s): Arthrogryposis; Neuromuscular disorders

Additional comment: Phenotype on OMIM reported as including arthrogryposis multiplex in severe cases. Decreased fetal movements in some cases.
Sources: Expert list
Fetal anomalies v1.60 ACE Rebecca Foulger commented on gene: ACE: PMID:30058238 (Bhowmik et al., 2018) report a 32-week old fetus with severe early onset oligohydramnios. A similarly affected sibling was reported from a previous pregnancy. Exome sequencing revealed a homozygous 3' splice-site variant in intron 17 of ACE gene, which confirmed AR renal tubular dysgenesis. It also facilitated prenatal diagnosis in a subsequent pregnancy.
Fetal anomalies v1.60 ACE Rebecca Foulger Publications for gene: ACE were set to
Fetal anomalies v0.341 NMNAT2 Michael Coleman gene: NMNAT2 was added
gene: NMNAT2 was added to Fetal anomalies. Sources: Research
Mode of inheritance for gene: NMNAT2 was set to BIALLELIC, autosomal or pseudoautosomal
Publications for gene: NMNAT2 were set to PMID: 31136762
Phenotypes for gene: NMNAT2 were set to hydrops fetalis; cystic hygroma; bilateral hypoplastic lungs; hydrocephalus; hypoplastic cerebellum; severely reduced skeletal muscle mass or absence; flexion contractures of all extremities; micrognathia; cleft palate; hydropic placenta
Penetrance for gene: NMNAT2 were set to Complete
Review for gene: NMNAT2 was set to GREEN
Added comment: Closely related phenotype in homozygous null mouse (PMID 23946398)
Sources: Research
Fetal anomalies v0.273 FOXP3 Rebecca Foulger edited their review of gene: FOXP3: Added comment: Additional support for inclusion of gene on panel comes from Yates et al., 2017 (PMID:28425981, Whole-exome sequencing on deceased fetuses with ultrasound anomalies: expanding our knowledge of genetic disease during fetal development). Yates et al., identified a hemizygous variant in FOXP3 in a case where the main ultrasound finding was Hydrops, contractures, echogenic kidney, placentalmegaly (Table 1). An additional variant in COL10A1 was reported that the authors classified as a possible result.; Changed rating: AMBER; Changed phenotypes: Hydrops, contractures, echogenic kidney, placentalmegaly
Fetal anomalies v0.153 PDE4D Rebecca Foulger edited their review of gene: PDE4D: Added comment: This gene and phenotype were reviewed during meetings at Great Ormond Street hospital in March 2019. Clinical review and curation was performed by Lyn Chitty, Anna de Burca, Rhiannon Mellis, Richard Scott, Ellen McDonagh and Rebecca Foulger. Outcome of review: Confirmed that phenotype is fetally-relevant: keep on the Fetal anomalies panel as a Green gene. Additional notes from clinical review: Midface hypoplasia and severe brachydactyly.; Changed rating: GREEN
Fetal anomalies v0.135 HACE1 Rebecca Foulger Source Expert Review Red was added to HACE1.
Rating Changed from Green List (high evidence) to Red List (low evidence)
Fetal anomalies v0.134 HACE1 Rebecca Foulger edited their review of gene: HACE1: Added comment: This gene and phenotype were reviewed during meetings at Great Ormond Street hospital in March 2019. Clinical review and curation was performed by Lyn Chitty, Anna de Burca, Rhiannon Mellis, Richard Scott, Ellen McDonagh and Rebecca Foulger. Outcome of review: Phenotype is not fetally-relevant. Action taken: Demoted HACE1 gene rating from Green to Red.; Changed rating: RED
Fetal anomalies v0.134 ACE Rebecca Foulger edited their review of gene: ACE: Added comment: This gene and phenotype were reviewed during meetings at Great Ormond Street hospital in March 2019. Clinical review and curation was performed by Lyn Chitty, Anna de Burca, Rhiannon Mellis, Richard Scott, Ellen McDonagh and Rebecca Foulger. Outcome of review: Confirmed that phenotype is fetally-relevant: keep on the Fetal anomalies panel as a Green gene.; Changed rating: GREEN
Fetal anomalies v0.129 C4orf26 Rebecca Foulger Added comment: Comment on phenotypes: Gene2Phenotype list the phenotype as 'AMYELOGENESIS' but this is most likely an error because the OMIM phenotype is 'Amelogenesis imperfecta, type IIA4'. Therefore removed 'AMYELOGENESIS' phenotype and replaced with 'Amelogenesis imperfecta' phenotype from OMIM and PMID:22901946.
Fetal anomalies v0.63 USP18 Rebecca Foulger edited their review of gene: USP18: Added comment: Rated as 'Probable' in original PAGE list. Rated green on 'Intracerebral calcification disorders' panel and phenotype (pseudo-TORCH syndrome) is appropriate for Fetal panel, as noted by Helen Brittain and Anna de Burca (Genomics England Clinical team). However, kept rating as Amber for now based on insufficient evidence to support causation: One publication (Meuwissen et al. 2016, PMID:27325888) with two families (Turkish and German) with pseudo-TORCH syndrome-2 and homozygous or compound het variants in USP18. Segregation shown in 5 affected individuals plus an unaffected sibling. Cells from patients in both families showed complete absence of the USP18 protein.; Changed publications: 27325888; Changed phenotypes: Pseudo-TORCH syndrome 2, 617397
Fetal anomalies v0.9 SETBP1 Rebecca Foulger commented on gene: SETBP1: DDG2P rating in original PAGE list: Confirmed for SCHINZEL-GIEDION MIDFACE RETRACTION SYNDROME and Confirmed for DEVELOPMENTAL AND EXPRESSIVE LANGUAGE DELAY.
Fetal anomalies v0.9 NALCN Rebecca Foulger commented on gene: NALCN: DDG2P rating in original PAGE list: Confirmed for CONGENITAL CONTRACTURES OF THE LIMBS AND FACE, HYPOTONIA, AND DEVELOPMENTAL DELAY, Confirmed for HYPOTONIA, INFANTILE, WITH PSYCHOMOTOR RETARDATION AND CHARACTERISTIC FACIES, and Confirmed for SEVERE HYPOTONIA, SPEECH IMPAIRMENT, AND COGNITIVE DELAY.
Fetal anomalies v0.9 IRX5 Rebecca Foulger commented on gene: IRX5: DDG2P rating in original PAGE list: Probable for HYPERTELORISM, SEVERE, WITH MIDFACE PROMINENCE, MYOPIA, MENTAL RETARDATION, AND BONE FRAGILITY
Fetal anomalies v0.9 HACE1 Rebecca Foulger reviewed gene: HACE1: Rating: AMBER; Mode of pathogenicity: ; Publications: ; Phenotypes: ; Mode of inheritance:
Fetal anomalies v0.9 ACE Rebecca Foulger reviewed gene: ACE: Rating: AMBER; Mode of pathogenicity: ; Publications: ; Phenotypes: ; Mode of inheritance:
Fetal anomalies v0.1 SETBP1 Rebecca Foulger gene: SETBP1 was added
gene: SETBP1 was added to Fetal anomalies. Sources: Expert Review Green,PAGE DD-Gene2Phenotype
Mode of inheritance for gene: SETBP1 was set to MONOALLELIC, autosomal or pseudoautosomal, imprinted status unknown
Phenotypes for gene: SETBP1 were set to SCHINZEL-GIEDION MIDFACE RETRACTION SYNDROME
Fetal anomalies v0.1 RAPSN Rebecca Foulger gene: RAPSN was added
gene: RAPSN was added to Fetal anomalies. Sources: Expert Review Green,PAGE DD-Gene2Phenotype
Mode of inheritance for gene: RAPSN was set to BIALLELIC, autosomal or pseudoautosomal
Phenotypes for gene: RAPSN were set to CONGENITAL MYASTHENIC SYNDROME WITH ACETYLCHOLINE RECEPTOR DEFICIENCY
Fetal anomalies v0.1 NALCN Rebecca Foulger gene: NALCN was added
gene: NALCN was added to Fetal anomalies. Sources: Expert Review Green,PAGE DD-Gene2Phenotype
Mode of inheritance for gene: NALCN was set to BOTH monoallelic and biallelic, autosomal or pseudoautosomal
Phenotypes for gene: NALCN were set to CONGENITAL CONTRACTURES OF THE LIMBS AND FACE, HYPOTONIA, AND DEVELOPMENTAL DELAY
Fetal anomalies v0.1 NAGS Rebecca Foulger gene: NAGS was added
gene: NAGS was added to Fetal anomalies. Sources: Expert Review Green,PAGE DD-Gene2Phenotype
Mode of inheritance for gene: NAGS was set to BIALLELIC, autosomal or pseudoautosomal
Phenotypes for gene: NAGS were set to N-ACETYLGLUTAMATE SYNTHASE DEFICIENCY
Fetal anomalies v0.1 MUSK Rebecca Foulger Added phenotypes Myasthenic syndrome, congenital, 9, associated with acetylcholine receptor deficiency for gene: MUSK
Fetal anomalies v0.1 IRX5 Rebecca Foulger gene: IRX5 was added
gene: IRX5 was added to Fetal anomalies. Sources: PAGE DD-Gene2Phenotype,Expert Review Amber
Mode of inheritance for gene: IRX5 was set to BIALLELIC, autosomal or pseudoautosomal
Phenotypes for gene: IRX5 were set to HYPERTELORISM, SEVERE, WITH MIDFACE PROMINENCE, MYOPIA, MENTAL RETARDATION, AND BONE FRAGILITY
Fetal anomalies v0.1 HACE1 Rebecca Foulger gene: HACE1 was added
gene: HACE1 was added to Fetal anomalies. Sources: Expert Review Green,PAGE DD-Gene2Phenotype
Mode of inheritance for gene: HACE1 was set to BIALLELIC, autosomal or pseudoautosomal
Phenotypes for gene: HACE1 were set to HACE1 related disorder
Fetal anomalies v0.1 GAMT Rebecca Foulger gene: GAMT was added
gene: GAMT was added to Fetal anomalies. Sources: Expert Review Green,PAGE DD-Gene2Phenotype
Mode of inheritance for gene: GAMT was set to BIALLELIC, autosomal or pseudoautosomal
Phenotypes for gene: GAMT were set to GUANIDINOACETATE METHYLTRANSFERASE DEFICIENCY
Fetal anomalies v0.1 ACSL4 Rebecca Foulger gene: ACSL4 was added
gene: ACSL4 was added to Fetal anomalies. Sources: PAGE DD-Gene2Phenotype,Expert Review Amber
Mode of inheritance for gene: ACSL4 was set to X-LINKED: hemizygous mutation in males, biallelic mutations in females
Phenotypes for gene: ACSL4 were set to ALPORT SYNDROME WITH MENTAL RETARDATION MIDFACE HYPOPLASIA AND ELLIPTOCYTOSIS
Fetal anomalies v0.1 ACE Rebecca Foulger gene: ACE was added
gene: ACE was added to Fetal anomalies. Sources: Expert Review Green,PAGE Additional Gene List
Mode of inheritance for gene: ACE was set to BIALLELIC, autosomal or pseudoautosomal
Phenotypes for gene: ACE were set to Renal tubular dysgenesis 267430
Fetal anomalies v0.1 ACAT1 Rebecca Foulger gene: ACAT1 was added
gene: ACAT1 was added to Fetal anomalies. Sources: Expert Review Green,PAGE DD-Gene2Phenotype
Mode of inheritance for gene: ACAT1 was set to BIALLELIC, autosomal or pseudoautosomal
Phenotypes for gene: ACAT1 were set to ALPHA-METHYLACETOACETIC ACIDURIA