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Fetal anomalies

Gene: POLD1

Amber List (moderate evidence)
POLD1 (DNA polymerase delta 1, catalytic subunit)
EnsemblGeneIds (GRCh38): ENSG00000062822
EnsemblGeneIds (GRCh37): ENSG00000062822
OMIM: 174761, Gene2Phenotype
POLD1 is in 16 panels

3 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

Mandibular hypoplasia, contractures, lipodystrophy, no prenatal cases reported but could be seen? Promote back to amber.
Created: 29 Aug 2024, 8:07 p.m. | Last Modified: 29 Aug 2024, 8:07 p.m.
Panel Version: 4.35

Mode of inheritance
MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted

Phenotypes
Mandibular hypoplasia, deafness, progeroid features, and lipodystrophy syndrome, OMIM:615381

Publications

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

Rebecca Foulger (Genomics England curator)

Red List (low evidence)

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 not fetally-relevant. Additional notes from clinical review: Disease confidence in DD-G2P is 'both DD and IF'. Does not seem to have evidence for prenatal presentation, and risk of cancer predisposition as an incidental finding. Action taken: Demoted POLD1 gene rating from Amber to Red.
Created: 24 Mar 2019, 9:26 p.m.
Changed rating to Amber to reflect DDG2P Disease confidence of 'DD and IF' for SUBCUTANEOUS LIPODYSTROPHY, DEAFNESS, MANDIBULAR HYPOPLASIA AND MALE HYPOGONADISM.
Created: 12 Feb 2019, 2:32 p.m.
Rating in original PAGE file: 'both DD and IF' for SUBCUTANEOUS LIPODYSTROPHY, DEAFNESS, MANDIBULAR HYPOPLASIA AND MALE HYPOGONADISM
Created: 6 Dec 2018, 10:07 a.m.
In the original PAGE file, MOP listed as All missense/in frame.
Created: 8 Nov 2018, 4:45 p.m.

Mode of pathogenicity
Other - please provide details in the comments

Created: 8 Nov 2018, 4:45 p.m.

Panel version: 0.148

History Filter Activity

30 Aug 2024, Gel status: 2

Set Phenotypes

Achchuthan Shanmugasundram (Genomics England Curator)

Phenotypes for gene: POLD1 were changed from Mandibular hypoplasia, deafness, progeroid features, and lipodystrophy syndrome, OMIM:615381; SUBCUTANEOUS LIPODYSTROPHY, DEAFNESS, MANDIBULAR HYPOPLASIA AND MALE HYPOGONADISM to Mandibular hypoplasia, deafness, progeroid features, and lipodystrophy syndrome, OMIM:615381

29 Aug 2024, Gel status: 2

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

Achchuthan Shanmugasundram (Genomics England Curator)

Source Expert Review Amber was added to POLD1. Source NHS GMS was added to POLD1. Mode of inheritance for gene POLD1 was changed from MONOALLELIC, autosomal or pseudoautosomal, imprinted status unknown to MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted Added phenotypes Mandibular hypoplasia, deafness, progeroid features, and lipodystrophy syndrome, OMIM:615381 for gene: POLD1 Publications for gene: POLD1 were updated from to 23770608 Rating Changed from Red List (low evidence) to Amber List (moderate evidence)

24 Mar 2019, Gel status: 1

Added New Source, Status Update

Rebecca Foulger (Genomics England curator)

Source Expert Review Red was added to POLD1. Rating Changed from Amber List (moderate evidence) to Red List (low evidence)

12 Feb 2019, Gel status: 2

Added New Source, Status Update

Rebecca Foulger (Genomics England curator)

Source Expert Review Amber was added to POLD1. Rating Changed from Green List (high evidence) to Amber List (moderate evidence)

8 Nov 2018, Gel status: 4

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

Rebecca Foulger (Genomics England curator)

gene: POLD1 was added gene: POLD1 was added to Fetal anomalies. Sources: Expert Review Green,PAGE DD-Gene2Phenotype Mode of inheritance for gene: POLD1 was set to MONOALLELIC, autosomal or pseudoautosomal, imprinted status unknown Phenotypes for gene: POLD1 were set to SUBCUTANEOUS LIPODYSTROPHY, DEAFNESS, MANDIBULAR HYPOPLASIA AND MALE HYPOGONADISM