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Fetal anomalies

Gene: MYBPC3

Amber List (moderate evidence)
MYBPC3 (myosin binding protein C, cardiac)
EnsemblGeneIds (GRCh38): ENSG00000134571
EnsemblGeneIds (GRCh37): ENSG00000134571
OMIM: 600958, Gene2Phenotype
MYBPC3 is in 9 panels

4 reviews

Achchuthan Shanmugasundram (Genomics England Curator)

This gene and phenotype were reviewed during meetings between November 2023 & July 2024. The meetings included representatives of the North Thames and Central & South R21 testing GLHs and from the R21 Clinical Oversight Group. Clinical review and curation was performed by Natalie Chandler, Alison Male and Lyn Chitty (North Thames GLH), Stephanie Allen, Natalie Bibb, Esther Kinning and Denise Williams (Central & South GLH) and Natalie Canham, Anna De Burca and Samantha Doyle R21 Clinical Oversight Group.
Created: 29 Aug 2024, 8:33 p.m. | Last Modified: 29 Aug 2024, 8:33 p.m.
Panel Version: 4.36
Created: 29 Aug 2024, 8:33 p.m.
Last Modified: 29 Aug 2024, 8:33 p.m.
Panel version: 4.36

Esther Kinning (NHS Greater Glasgow and Clyde)

I don't know

Cardiomyopathy, can be neonatal or adult onset, variable. Look at other cardiomyopathy genes to see if on panel
Created: 29 Aug 2024, 8:07 p.m. | Last Modified: 29 Aug 2024, 8:07 p.m.
Panel Version: 4.35

Mode of inheritance
BIALLELIC, autosomal or pseudoautosomal

Phenotypes
Cardiomyopathy, hypertrophic, 4, OMIM:115197; Neonatal hypertrophic cardiomyopathy

Publications

Created: 29 Aug 2024, 8:07 p.m.
Last Modified: 29 Aug 2024, 8:07 p.m.
Panel version: 4.35

Arina Puzriakova (Genomics England Curator)

Comment on list classification: New gene added to this panel by Rhiannon Mellis (GOSH). Rating Amber inline with this review, awaiting further evidence supporting that this gene can cause a fetal phenotype.

Note that the two fetal cases reported in literature harboured homozygous variants (PMID:19858127; 28749478) although expert reviewer suggests an MOI of 'both mono- and biallelic'
Created: 22 Aug 2022, 4:01 p.m. | Last Modified: 22 Aug 2022, 4:01 p.m.
Panel Version: 1.945
Created: 22 Aug 2022, 4:01 p.m.
Last Modified: 22 Aug 2022, 4:01 p.m.
Panel version: 1.945

Rhiannon Mellis (Great Ormond Street Hospital)

I don't know

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.

Currently rated Green on the following other PanelApp panel(s): Various cardiomyopathy panels. Amber on congenital myopathy panel.

Details of review:
Previously only one (AR) case with skeletal muscle phenotype, although is a known cardiomyopathy gene (PMID: 19858127). One fetal case reported by Shamseldin et al 2018 (PMID: 28749478) with hydrops.
Sources: Expert Review, Literature
Created: 11 Aug 2022, 12:32 p.m.

Mode of inheritance
BOTH monoallelic and biallelic (but BIALLELIC mutations cause a more SEVERE disease form), autosomal or pseudoautosomal

Phenotypes
Cardiomyopathy; ?Congenital myopathy

Publications

Created: 11 Aug 2022, 12:32 p.m.

Panel version: 1.900

History Filter Activity

30 Aug 2024, Gel status: 2

Set Phenotypes

Achchuthan Shanmugasundram (Genomics England Curator)

Phenotypes for gene: MYBPC3 were changed from ?Congenital myopathy; Cardiomyopathy; Cardiomyopathy, hypertrophic, 4, OMIM:115197 to Cardiomyopathy, hypertrophic, 4, OMIM:115197

29 Aug 2024, Gel status: 2

Added New Source, Set mode of inheritance, Set Phenotypes, Set publications

Achchuthan Shanmugasundram (Genomics England Curator)

Source NHS GMS was added to MYBPC3. Mode of inheritance for gene MYBPC3 was changed from BOTH monoallelic and biallelic (but BIALLELIC mutations cause a more SEVERE disease form), autosomal or pseudoautosomal to BIALLELIC, autosomal or pseudoautosomal Added phenotypes Cardiomyopathy, hypertrophic, 4, OMIM:115197 for gene: MYBPC3 Publications for gene: MYBPC3 were updated from 19858127; 28749478 to 19858127; 16679492; 28749478; 17937428

22 Aug 2022, Gel status: 2

Entity classified by Genomics England curator

Arina Puzriakova (Genomics England Curator)

Gene: mybpc3 has been classified as Amber List (Moderate Evidence).

22 Aug 2022, Gel status: 0

Set publications

Arina Puzriakova (Genomics England Curator)

Publications for gene: MYBPC3 were set to PMID: 28749478; 19858127

11 Aug 2022, Gel status: 0

Created, Added New Source, Set mode of inheritance, Set publications, Set Phenotypes

Rhiannon Mellis (Great Ormond Street Hospital)

gene: MYBPC3 was added gene: MYBPC3 was added to Fetal anomalies. Sources: Expert Review,Literature Mode of inheritance for gene: MYBPC3 was set to BOTH monoallelic and biallelic (but BIALLELIC mutations cause a more SEVERE disease form), autosomal or pseudoautosomal Publications for gene: MYBPC3 were set to PMID: 28749478; 19858127 Phenotypes for gene: MYBPC3 were set to Cardiomyopathy; ?Congenital myopathy Review for gene: MYBPC3 was set to AMBER