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Mitochondrial disease v0.893 TOMM7 Zornitza Stark Phenotypes for gene: TOMM7 were changed from Inborn mitochondrial disorder MONDO:0004069, TOMM7-related to Garg-Mishra progeroid syndrome, MIM# 620601
Mitochondrial disease v0.892 TOMM7 Zornitza Stark edited their review of gene: TOMM7: Changed phenotypes: Garg-Mishra progeroid syndrome, MIM# 620601
Mitochondrial disease v0.843 TOMM7 Bryony Thompson Publications for gene: TOMM7 were set to DOI:https://doi.org/10.1016/j.xhgg.2022.100148
Mitochondrial disease v0.842 TOMM7 Zornitza Stark changed review comment from: Second family reported in PMID 36282599: single affected individual with homozygous missense variant; clinical presentation with progeroid features but functional data supports underlying mitochondrial aetiology.; to: Second family reported in PMID 36282599: single affected individual with homozygous missense variant; clinical presentation with progeroid features but functional data supports underlying mitochondrial aetiology.

Maintain Amber rating as the two patients have quite disparate clinical presentations.
Mitochondrial disease v0.842 TOMM7 Zornitza Stark edited their review of gene: TOMM7: Changed rating: AMBER
Mitochondrial disease v0.842 TOMM7 Zornitza Stark edited their review of gene: TOMM7: Added comment: Second family reported in PMID 36282599: single affected individual with homozygous missense variant; clinical presentation with progeroid features but functional data supports underlying mitochondrial aetiology.; Changed rating: GREEN; Changed publications: 36299998, 36282599
Mitochondrial disease v0.841 TOMM7 Zornitza Stark Marked gene: TOMM7 as ready
Mitochondrial disease v0.841 TOMM7 Zornitza Stark Gene: tomm7 has been classified as Amber List (Moderate Evidence).
Mitochondrial disease v0.841 TOMM7 Zornitza Stark Classified gene: TOMM7 as Amber List (moderate evidence)
Mitochondrial disease v0.841 TOMM7 Zornitza Stark Gene: tomm7 has been classified as Amber List (Moderate Evidence).
Mitochondrial disease v0.840 TOMM7 Zornitza Stark gene: TOMM7 was added
gene: TOMM7 was added to Mitochondrial disease. Sources: Literature
Mode of inheritance for gene: TOMM7 was set to BIALLELIC, autosomal or pseudoautosomal
Publications for gene: TOMM7 were set to DOI:https://doi.org/10.1016/j.xhgg.2022.100148
Phenotypes for gene: TOMM7 were set to Inborn mitochondrial disorder MONDO:0004069, TOMM7-related
Review for gene: TOMM7 was set to AMBER
Added comment: A single case identified with a homozygous variant in TOMM7 (c.73T>C, p.Trp25Arg) that presented with syndromic short stature, skeletal abnormalities, muscle hypotonia, microvesicular liver steatosis, and developmental delay. A mouse model of the missense variant demonstrated a bioenergetic defect and a phenotype of mitochondrial diseases. It also strongly suggested that the variant is hypomorphic because mice homozygous for this variant showed a milder phenotype than those with a homozygous Tomm7 deletion.
Sources: Literature
Mitochondrial disease v0.448 TOMM70 Zornitza Stark Publications for gene: TOMM70 were set to
Mitochondrial disease v0.447 TOMM70 Zornitza Stark edited their review of gene: TOMM70: Changed publications: 31907385
Mitochondrial disease v0.447 TOMM70 Zornitza Stark Marked gene: TOMM70 as ready
Mitochondrial disease v0.447 TOMM70 Zornitza Stark Gene: tomm70 has been classified as Amber List (Moderate Evidence).
Mitochondrial disease v0.447 TOMM70 Zornitza Stark Classified gene: TOMM70 as Amber List (moderate evidence)
Mitochondrial disease v0.447 TOMM70 Zornitza Stark Gene: tomm70 has been classified as Amber List (Moderate Evidence).
Mitochondrial disease v0.446 TOMM70 Zornitza Stark gene: TOMM70 was added
gene: TOMM70 was added to Mitochondrial disease. Sources: Literature
Mode of inheritance for gene: TOMM70 was set to BIALLELIC, autosomal or pseudoautosomal
Phenotypes for gene: TOMM70 were set to Severe anaemia; Lactic acidosis; Developmental delay
Review for gene: TOMM70 was set to AMBER
Added comment: TOM70 is a member of the TOM complex that transports cytosolic proteins into mitochondria. One individual reported with compound heterozygous variants in TOMM70 [c.794C>T (p.T265M) and c.1745C>T (p.A582V)]. Clinical features included severe anaemia, lactic acidosis, and developmental delay. Some functional data: in vitro cell model compensatory experiments.
Sources: Literature