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Prepair 1000+ v2.12 PEX19 Zornitza Stark Tag for review was removed from gene: PEX19.
Prepair 1000+ v1.2145 PEX19 Lilian Downie Classified gene: PEX19 as Green List (high evidence)
Prepair 1000+ v1.2145 PEX19 Lilian Downie Gene: pex19 has been classified as Green List (High Evidence).
Prepair 1000+ v1.1815 PEX19 Zornitza Stark Marked gene: PEX19 as ready
Prepair 1000+ v1.1815 PEX19 Zornitza Stark Gene: pex19 has been removed from the panel.
Prepair 1000+ v1.1815 PEX19 Zornitza Stark Tag for review tag was added to gene: PEX19.
Prepair 1000+ v1.1811 PEX19 Andrew Coventry gene: PEX19 was added
gene: PEX19 was added to Prepair 1000+. Sources: Literature
Mode of inheritance for gene: PEX19 was set to BIALLELIC, autosomal or pseudoautosomal
Publications for gene: PEX19 were set to 10051604; 20683989; 39757991; 21031596; 30561787; 36931687
Phenotypes for gene: PEX19 were set to Peroxisome biogenesis disorder 12A (Zellweger) MIM#614886; Peroxisome biogenesis disorder MONDO:0019234
Review for gene: PEX19 was set to GREEN
Added comment: Zellweger syndrome (ZS) is an autosomal recessive multiple congenital anomaly syndrome resulting from disordered peroxisome biogenesis. Affected children present in the newborn period with profound hypotonia, seizures, and inability to feed. Characteristic craniofacial anomalies, eye abnormalities, neuronal migration defects, hepatomegaly, and chondrodysplasia punctata are present. Children with this condition do not show any significant development and usually die in the first year of life.

Functional studies and animal models are present.
Reported in individuals across at least 4 unrelated families.
Sources: Literature
Prepair 1000+ v1.1704 PEX13 Zornitza Stark Marked gene: PEX13 as ready
Prepair 1000+ v1.1704 PEX13 Zornitza Stark Gene: pex13 has been classified as Green List (High Evidence).
Prepair 1000+ v1.1704 PEX13 Zornitza Stark Phenotypes for gene: PEX13 were changed from Peroxisome biogenesis disorder 11A (Zellweger), 614883 to Peroxisome biogenesis disorder 11A (Zellweger), MIM#614883; Peroxisome biogenesis disorder 11B, MIM#614885
Prepair 1000+ v1.1703 PEX12 Zornitza Stark Marked gene: PEX12 as ready
Prepair 1000+ v1.1703 PEX12 Zornitza Stark Gene: pex12 has been classified as Green List (High Evidence).
Prepair 1000+ v1.1703 PEX12 Zornitza Stark Phenotypes for gene: PEX12 were changed from Peroxisome biogenesis disorder 3A (Zellweger), 614859 to Peroxisome biogenesis disorder 3A (Zellweger), MIM#614859; Peroxisome biogenesis disorder 3B, MIM#266510
Prepair 1000+ v1.1596 PEX1 Kate Scarff changed review comment from: Characterized clinically by severe neurologic dysfunction, craniofacial abnormalities, and liver dysfunction, and biochemically by the absence of peroxisomes. Most severely affected individuals with classic Zellweger syndrome phenotype die within the first year of life.
~98% of variants detectable by sequencing. The PEX1 variants c.2097_2098insT/p.Ile700YfsX42 and c.2528GRA/p.Gly843Asp are the most common.
Homozygosity for p.Ile700TyrfsTer42 is associated with a more severe phenotype. Homozygosity for p.Gly843Asp has to date been associated with a milder ZSD phenotype and sometimes with an intermediate phenotype.

Other phenotypes:
Peroxisome biogenesis disorder 1B (NALD/IRD), MIM #601539, characterised by overlapping phenotypes of neonatal adrenoleukodystrophy (NALD) and infantile Refsum disease (IRD), which represent the milder manifestations of the Zellweger syndrome spectrum. Many children presenting as newborns, whereas others do not come to attention until later. Many can communicate, and although language is rare, there have been children who have near normal language for age. Craniofacial anomalies are similar to but less pronounced than in Zellweger syndrome. In some individuals a leukodystrophy develops, with degeneration of myelin, loss of previously acquired skills, and development of spasticity; this may stabilize, or progress and be fatal. Associated with p.Gly843Asp variant?

Heimler syndrome-1 (MIM #234580) represents the mildest end of the peroxisomal biogenesis disorder spectrum, characterized by sensorineural hearing loss, enamel hypoplasia of the secondary dentition, and nail abnormalities. Not severe enough to report for P1000? See PMID: 26387595.; to: Characterized clinically by severe neurologic dysfunction, craniofacial abnormalities, and liver dysfunction, and biochemically by the absence of peroxisomes. Most severely affected individuals with classic Zellweger syndrome phenotype die within the first year of life.
~98% of variants detectable by sequencing. The PEX1 variants c.2097_2098insT/p.Ile700YfsX42 and c.2528GRA/p.Gly843Asp are the most common.
Homozygosity for p.Ile700TyrfsTer42 is associated with a more severe phenotype. Homozygosity for p.Gly843Asp has to date been associated with a milder ZSD phenotype and sometimes with an intermediate phenotype.

Other phenotypes:
Peroxisome biogenesis disorder 1B (NALD/IRD), MIM #601539, characterised by overlapping phenotypes of neonatal adrenoleukodystrophy (NALD) and infantile Refsum disease (IRD), which represent the milder manifestations of the Zellweger syndrome spectrum. Many children presenting as newborns, whereas others do not come to attention until later. Many can communicate, and although language is rare, there have been children who have near normal language for age. Craniofacial anomalies are similar to but less pronounced than in Zellweger syndrome. In some individuals a leukodystrophy develops, with degeneration of myelin, loss of previously acquired skills, and development of spasticity; this may stabilize, or progress and be fatal. Associated with p.Gly843Asp variant?

Heimler syndrome-1 (MIM #234580) represents the mildest end of the peroxisomal biogenesis disorder spectrum, characterized by sensorineural hearing loss, enamel hypoplasia of the secondary dentition, and nail abnormalities. Not severe enough to report for P1000? See PMID: 26387595.

MONDO:0100259 - Any Zellweger spectrum disorder in which the cause of the disease is a mutation in the PEX1 gene.
Prepair 1000+ v1.1596 PEX1 Kate Scarff edited their review of gene: PEX1: Changed phenotypes: Peroxisome biogenesis disorder 1A (Zellweger), MIM #214100, Heimler syndrome 1, MIM #234580, Peroxisome biogenesis disorder 1B (NALD/IRD), MIM #601539, MONDO:0100259
Prepair 1000+ v1.1596 PEX1 Kate Scarff changed review comment from: Characterized clinically by severe neurologic dysfunction, craniofacial abnormalities, and liver dysfunction, and biochemically by the absence of peroxisomes. Most severely affected individuals with classic Zellweger syndrome phenotype die within the first year of life.
~98% of variants detectable by sequencing. The PEX1 variants c.2097_2098insT/p.Ile700YfsX42 and c.2528GRA/p.Gly843Asp are the most common.
Homozygosity for p.Ile700TyrfsTer42 is associated with a more severe phenotype. Homozygosity for p.Gly843Asp has to date been associated with a milder ZSD phenotype and sometimes with an intermediate phenotype.

Other phenotypes:
Peroxisome biogenesis disorder 1B (NALD/IRD), MIM #601539, characterised by overlapping phenotypes of neonatal adrenoleukodystrophy (NALD) and infantile Refsum disease (IRD), which represent the milder manifestations of the Zellweger syndrome spectrum. Many children presenting as newborns, whereas others do not come to attention until later. Many can communicate, and although language is rare, there have been children who have near normal language for age. Craniofacial anomalies are similar to but less pronounced than in Zellweger syndrome. In some individuals a leukodystrophy develops, with degeneration of myelin, loss of previously acquired skills, and development of spasticity; this may stabilize, or progress and be fatal. Associated with p.Gly843Asp variant? Should this phenotype be included for P1000?

Heimler syndrome-1 (MIM #234580) represents the mildest end of the peroxisomal biogenesis disorder spectrum, characterized by sensorineural hearing loss, enamel hypoplasia of the secondary dentition, and nail abnormalities. Not severe enough to report for P1000. See PMID: 26387595.; to: Characterized clinically by severe neurologic dysfunction, craniofacial abnormalities, and liver dysfunction, and biochemically by the absence of peroxisomes. Most severely affected individuals with classic Zellweger syndrome phenotype die within the first year of life.
~98% of variants detectable by sequencing. The PEX1 variants c.2097_2098insT/p.Ile700YfsX42 and c.2528GRA/p.Gly843Asp are the most common.
Homozygosity for p.Ile700TyrfsTer42 is associated with a more severe phenotype. Homozygosity for p.Gly843Asp has to date been associated with a milder ZSD phenotype and sometimes with an intermediate phenotype.

Other phenotypes:
Peroxisome biogenesis disorder 1B (NALD/IRD), MIM #601539, characterised by overlapping phenotypes of neonatal adrenoleukodystrophy (NALD) and infantile Refsum disease (IRD), which represent the milder manifestations of the Zellweger syndrome spectrum. Many children presenting as newborns, whereas others do not come to attention until later. Many can communicate, and although language is rare, there have been children who have near normal language for age. Craniofacial anomalies are similar to but less pronounced than in Zellweger syndrome. In some individuals a leukodystrophy develops, with degeneration of myelin, loss of previously acquired skills, and development of spasticity; this may stabilize, or progress and be fatal. Associated with p.Gly843Asp variant?

Heimler syndrome-1 (MIM #234580) represents the mildest end of the peroxisomal biogenesis disorder spectrum, characterized by sensorineural hearing loss, enamel hypoplasia of the secondary dentition, and nail abnormalities. Not severe enough to report for P1000? See PMID: 26387595.
Prepair 1000+ v1.1596 PEX1 Kate Scarff edited their review of gene: PEX1: Changed phenotypes: Peroxisome biogenesis disorder 1A (Zellweger), MIM #214100, Heimler syndrome 1, MIM #234580, Peroxisome biogenesis disorder 1B (NALD/IRD), MIM #601539
Prepair 1000+ v1.1397 PEX13 Lisa Norbart reviewed gene: PEX13: Rating: GREEN; Mode of pathogenicity: None; Publications: ; Phenotypes: Peroxisome biogenesis disorder 11A (Zellweger), MIM#614883, Peroxisome biogenesis disorder 11B, MIM#614885; Mode of inheritance: BIALLELIC, autosomal or pseudoautosomal
Prepair 1000+ v1.1397 PEX12 Lisa Norbart reviewed gene: PEX12: Rating: GREEN; Mode of pathogenicity: None; Publications: ; Phenotypes: Peroxisome biogenesis disorder 3A (Zellweger), MIM#614859, Peroxisome biogenesis disorder 3B, MIM#266510; Mode of inheritance: BIALLELIC, autosomal or pseudoautosomal
Prepair 1000+ v1.1235 PEX16 Zornitza Stark Marked gene: PEX16 as ready
Prepair 1000+ v1.1235 PEX16 Zornitza Stark Gene: pex16 has been classified as Green List (High Evidence).
Prepair 1000+ v1.1235 PEX16 Zornitza Stark Phenotypes for gene: PEX16 were changed from Peroxisome biogenesis disorder 8A, (Zellweger), 614876 to Peroxisome biogenesis disorder 8A (Zellweger) MIM#614876; Peroxisome biogenesis disorder 8B MIM#614877
Prepair 1000+ v1.1234 PEX16 Zornitza Stark Publications for gene: PEX16 were set to
Prepair 1000+ v1.1208 PEX1 Zornitza Stark Marked gene: PEX1 as ready
Prepair 1000+ v1.1208 PEX1 Zornitza Stark Gene: pex1 has been classified as Green List (High Evidence).
Prepair 1000+ v1.1208 PEX1 Zornitza Stark Phenotypes for gene: PEX1 were changed from Peroxisome biogenesis disorder 1A (Zellweger), 214100 to Peroxisome biogenesis disorder 1A (Zellweger), MIM#214100
Prepair 1000+ v1.1207 PEX1 Zornitza Stark Publications for gene: PEX1 were set to
Prepair 1000+ v1.1064 PEX16 Michelle Torres reviewed gene: PEX16: Rating: GREEN; Mode of pathogenicity: None; Publications: 11890679, 9837814, 20647552, 20301621, 30078639; Phenotypes: Peroxisome biogenesis disorder 8A (Zellweger) MIM#614876, Peroxisome biogenesis disorder 8B MIM#614877; Mode of inheritance: BIALLELIC, autosomal or pseudoautosomal
Prepair 1000+ v1.978 PEX1 Kate Scarff reviewed gene: PEX1: Rating: GREEN; Mode of pathogenicity: None; Publications: PMID: 20301621, 9398847, 17055079; Phenotypes: Peroxisome biogenesis disorder 1A (Zellweger), MIM #214100; Mode of inheritance: BIALLELIC, autosomal or pseudoautosomal
Prepair 1000+ v1.666 PEX11B Zornitza Stark Marked gene: PEX11B as ready
Prepair 1000+ v1.666 PEX11B Zornitza Stark Gene: pex11b has been classified as Green List (High Evidence).
Prepair 1000+ v1.666 PEX11B Zornitza Stark Phenotypes for gene: PEX11B were changed from Peroxisome biogenesis disorder 14B, 614920 (3) to Peroxisome biogenesis disorder 14B MIM#614920
Prepair 1000+ v1.664 PEX11B Zornitza Stark Publications for gene: PEX11B were set to
Prepair 1000+ v1.663 PEX10 Zornitza Stark Marked gene: PEX10 as ready
Prepair 1000+ v1.663 PEX10 Zornitza Stark Gene: pex10 has been classified as Green List (High Evidence).
Prepair 1000+ v1.663 PEX10 Zornitza Stark Phenotypes for gene: PEX10 were changed from Peroxisome biogenesis disorder 6A (Zellweger), 614870 to Peroxisome biogenesis disorder 6A (Zellweger) MIM#614870; Peroxisome biogenesis disorder 6B MIM#614871
Prepair 1000+ v1.662 PEX10 Zornitza Stark Publications for gene: PEX10 were set to
Prepair 1000+ v1.633 PEX11B Andrew Coventry reviewed gene: PEX11B: Rating: GREEN; Mode of pathogenicity: None; Publications: 20301621, 22581968, 31724321, 38423277, 39092477, 28129423, 33558817; Phenotypes: Peroxisome biogenesis disorder 14B MIM#614920; Mode of inheritance: BIALLELIC, autosomal or pseudoautosomal
Prepair 1000+ v1.633 PEX10 Andrew Coventry reviewed gene: PEX10: Rating: GREEN; Mode of pathogenicity: None; Publications: 10862081, 21031596, 30640048; Phenotypes: Peroxisome biogenesis disorder 6A (Zellweger) MIM#614870, Peroxisome biogenesis disorder 6B MIM#614871; Mode of inheritance: BIALLELIC, autosomal or pseudoautosomal
Prepair 1000+ v1.3 PEX16 Seb Lunke Added phenotypes Peroxisome biogenesis disorder 8A, (Zellweger), 614876 for gene: PEX16
Prepair 1000+ v1.3 PEX13 Seb Lunke Added phenotypes Peroxisome biogenesis disorder 11A (Zellweger), 614883 for gene: PEX13
Prepair 1000+ v1.3 PEX12 Seb Lunke Added phenotypes Peroxisome biogenesis disorder 3A (Zellweger), 614859 for gene: PEX12
Prepair 1000+ v1.3 PEX10 Seb Lunke Added phenotypes Peroxisome biogenesis disorder 6A (Zellweger), 614870 for gene: PEX10
Prepair 1000+ v1.3 PEX1 Seb Lunke Added phenotypes Peroxisome biogenesis disorder 1A (Zellweger), 214100 for gene: PEX1
Prepair 1000+ v0.0 PEX16 Zornitza Stark gene: PEX16 was added
gene: PEX16 was added to Reproductive Carrier Screen_VCGS. Sources: Mackenzie's Mission,Expert Review Green
Mode of inheritance for gene: PEX16 was set to BIALLELIC, autosomal or pseudoautosomal
Phenotypes for gene: PEX16 were set to Peroxisome biogenesis disorder 8A, (Zellweger), 614876
Prepair 1000+ v0.0 PEX13 Zornitza Stark gene: PEX13 was added
gene: PEX13 was added to Reproductive Carrier Screen_VCGS. Sources: Mackenzie's Mission,Expert Review Green
Mode of inheritance for gene: PEX13 was set to BIALLELIC, autosomal or pseudoautosomal
Phenotypes for gene: PEX13 were set to Peroxisome biogenesis disorder 11A (Zellweger), 614883
Prepair 1000+ v0.0 PEX12 Zornitza Stark gene: PEX12 was added
gene: PEX12 was added to Reproductive Carrier Screen_VCGS. Sources: Mackenzie's Mission,Expert Review Green
Mode of inheritance for gene: PEX12 was set to BIALLELIC, autosomal or pseudoautosomal
Phenotypes for gene: PEX12 were set to Peroxisome biogenesis disorder 3A (Zellweger), 614859
Prepair 1000+ v0.0 PEX11B Zornitza Stark gene: PEX11B was added
gene: PEX11B was added to Reproductive Carrier Screen_VCGS. Sources: Mackenzie's Mission,Expert Review Green
Mode of inheritance for gene: PEX11B was set to BIALLELIC, autosomal or pseudoautosomal
Phenotypes for gene: PEX11B were set to Peroxisome biogenesis disorder 14B, 614920 (3)
Prepair 1000+ v0.0 PEX10 Zornitza Stark gene: PEX10 was added
gene: PEX10 was added to Reproductive Carrier Screen_VCGS. Sources: Mackenzie's Mission,Expert Review Green
Mode of inheritance for gene: PEX10 was set to BIALLELIC, autosomal or pseudoautosomal
Phenotypes for gene: PEX10 were set to Peroxisome biogenesis disorder 6A (Zellweger), 614870
Prepair 1000+ v0.0 PEX1 Zornitza Stark gene: PEX1 was added
gene: PEX1 was added to Reproductive Carrier Screen_VCGS. Sources: Mackenzie's Mission,Expert Review Green
Mode of inheritance for gene: PEX1 was set to BIALLELIC, autosomal or pseudoautosomal
Phenotypes for gene: PEX1 were set to Peroxisome biogenesis disorder 1A (Zellweger), 214100