NM_024675.4(PALB2):c.2405del (p.Cys802fs) AND Familial cancer of breast

This record was updated by the submitter. Please see the current version.

Germline classification:: Pathogenic/Likely pathogenic (3 submissions)
Last evaluated:: Jan 5, 2024
Review status:: 2 stars out of maximum of 4 stars
criteria provided, multiple submitters, no conflicts

Somatic classification of clinical impact:: None
Review status:: (0/4) 0 stars out of maximum of 4 stars
no assertion criteria provided

Somatic classification of oncogenicity:: None
Review status:: (0/4) 0 stars out of maximum of 4 stars
no assertion criteria provided

Record status:: current
Accession:: RCV001246884.9

Allele description

NM_024675.4(PALB2):c.2405del (p.Cys802fs)

Gene:

PALB2:partner and localizer of BRCA2 [Gene - OMIM - HGNC]

Variant type:

Deletion

Cytogenetic location:

16p12.2

Genomic location:

Preferred name:

NM_024675.4(PALB2):c.2405del (p.Cys802fs)

HGVS:

NC_000016.10:g.23629749del
NG_007406.1:g.16609del
NM_024675.4:c.2405delMANE SELECT
NP_078951.2:p.Cys802fs
LRG_308t1:c.2405del
LRG_308:g.16609del
NC_000016.9:g.23641070del
NM_024675.3:c.2405del
NM_024675.3:c.2405delG

Protein change:

C802fs

Links:

dbSNP: rs1966856604

NCBI 1000 Genomes Browser:

rs1966856604

Molecular consequence:

NM_024675.4:c.2405del - frameshift variant - [Sequence Ontology: SO:0001589]

Condition(s)

Name:: Familial cancer of breast
Synonyms:: Breast cancer, familial; Hereditary breast cancer
Identifiers:: MONDO: MONDO:0016419; MedGen: C0346153; OMIM: 114480

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Submission Accession	Submitter	Review Status (Assertion method)	Clinical Significance (Last evaluated)	Origin	Method	Citations
SCV001420276	Invitae	criteria provided, single submitter (Invitae Variant Classification Sherloc (09022015))	Pathogenic (Oct 30, 2022)	germline	clinical testing	PubMed (6) [See all records that cite these PMIDs] 17200668, 17200671, 17200672, 24136930, 25099575, 28492532
SCV004186101	Myriad Genetics, Inc.	criteria provided, single submitter (Myriad Autosomal Dominant, Autosomal Recessive and X-Linked Classification Criteria (2023))	Pathogenic (Sep 12, 2023)	unknown	clinical testing	Citation Link,
SCV004202729	Baylor Genetics	criteria provided, single submitter (ACMG Guidelines, 2015)	Likely pathogenic (Jan 5, 2024)	unknown	clinical testing	PubMed (1) [See all records that cite this PMID]

Submission Accession

Submitter

Review Status
(Assertion method)

Clinical Significance
(Last evaluated)

Origin

Method

Citations

SCV001420276

Invitae

criteria provided, single submitter

(Invitae Variant Classification Sherloc (09022015))

Pathogenic
(Oct 30, 2022)

germline

clinical testing

PubMed (6)
[See all records that cite these PMIDs]

SCV004186101

Myriad Genetics, Inc.

criteria provided, single submitter

(Myriad Autosomal Dominant, Autosomal Recessive and X-Linked Classification Criteria (2023))

Pathogenic
(Sep 12, 2023)

unknown

clinical testing

Citation Link,

SCV004202729

Baylor Genetics

criteria provided, single submitter

(ACMG Guidelines, 2015)

Likely pathogenic
(Jan 5, 2024)

unknown

clinical testing

PubMed (1)
[See all records that cite this PMID]

Help

Summary from all submissions

Ethnicity	Origin	Affected	Individuals	Families	Chromosomes tested	Number Tested	Family history	Method
not provided	germline	unknown	not provided	not provided	not provided	not provided	not provided	clinical testing
not provided	unknown	unknown	not provided	not provided	not provided	not provided	not provided	clinical testing

Citations

PubMed

PALB2, which encodes a BRCA2-interacting protein, is a breast cancer susceptibility gene.

Rahman N, Seal S, Thompson D, Kelly P, Renwick A, Elliott A, Reid S, Spanova K, Barfoot R, Chagtai T, Jayatilake H, McGuffog L, Hanks S, Evans DG, Eccles D; Breast Cancer Susceptibility Collaboration (UK)., Easton DF, Stratton MR.

Nat Genet. 2007 Feb;39(2):165-7. Epub 2006 Dec 31.

PubMed [citation]

PMID:: 17200668
PMCID:: PMC2871593

Biallelic mutations in PALB2 cause Fanconi anemia subtype FA-N and predispose to childhood cancer.

Reid S, Schindler D, Hanenberg H, Barker K, Hanks S, Kalb R, Neveling K, Kelly P, Seal S, Freund M, Wurm M, Batish SD, Lach FP, Yetgin S, Neitzel H, Ariffin H, Tischkowitz M, Mathew CG, Auerbach AD, Rahman N.

Nat Genet. 2007 Feb;39(2):162-4. Epub 2006 Dec 31.

PubMed [citation]

PMID:: 17200671

See all PubMed Citations (7)

Details of each submission

From Invitae, SCV001420276.5

#	Ethnicity	Individuals	Chromosomes Tested	Family History	Method	Citations
1	not provided	not provided	not provided	not provided	clinical testing	PubMed (6)

Description

ClinVar contains an entry for this variant (Variation ID: 971164). This variant has not been reported in the literature in individuals affected with PALB2-related conditions. This variant is not present in population databases (gnomAD no frequency). This sequence change creates a premature translational stop signal (p.Cys802Leufs*49) in the PALB2 gene. It is expected to result in an absent or disrupted protein product. Loss-of-function variants in PALB2 are known to be pathogenic (PMID: 17200668, 17200671, 17200672, 24136930, 25099575). For these reasons, this variant has been classified as Pathogenic.

#	Sample				Method		Observation
#	Origin	Affected	Number tested	Tissue	Purpose	Method	Individuals	Allele frequency	Families	Co-occurrences
1	germline	unknown	not provided	not provided	not provided		not provided	not provided	not provided	not provided

From Myriad Genetics, Inc., SCV004186101.1

#	Ethnicity	Individuals	Chromosomes Tested	Family History	Method	Citations
1	not provided	not provided	not provided	not provided	clinical testing	not provided

Description

This variant is considered pathogenic. This variant creates a frameshift predicted to result in premature protein truncation.

#	Sample				Method		Observation
#	Origin	Affected	Number tested	Tissue	Purpose	Method	Individuals	Allele frequency	Families	Co-occurrences
1	unknown	unknown	not provided	not provided	not provided		not provided	not provided	not provided	not provided

From Baylor Genetics, SCV004202729.2

#	Ethnicity	Individuals	Chromosomes Tested	Family History	Method	Citations
1	not provided	not provided	not provided	not provided	clinical testing	PubMed (1)

#	Sample				Method		Observation
#	Origin	Affected	Number tested	Tissue	Purpose	Method	Individuals	Allele frequency	Families	Co-occurrences
1	unknown	unknown	not provided	not provided	not provided		not provided	not provided	not provided	not provided

Last Updated: Sep 8, 2024

ClinVar

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