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NM_001126049.2(KLLN):c.-898G>A AND not provided

Germline classification:
Benign (3 submissions)
Last evaluated:
Aug 1, 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:
RCV000586614.27

Allele description [Variation Report for NM_001126049.2(KLLN):c.-898G>A]

NM_001126049.2(KLLN):c.-898G>A

Genes:
PTEN:phosphatase and tensin homolog [Gene - OMIM - HGNC]
LOC130004273:ATAC-STARR-seq lymphoblastoid silent region 2585 [Gene]
KLLN:killin, p53 regulated DNA replication inhibitor [Gene - OMIM - HGNC]
Variant type:
single nucleotide variant
Cytogenetic location:
10q23.31
Genomic location:
Preferred name:
NM_001126049.2(KLLN):c.-898G>A
Other names:
NM_000314.6(PTEN):c.-1084C>T
HGVS:
  • NC_000010.11:g.87863385C>T
  • NG_007466.2:g.4948C>T
  • NG_033079.1:g.5053G>A
  • NG_183718.1:g.106C>T
  • NM_000314.8:c.-1085C>TMANE SELECT
  • NM_001126049.2:c.-898G>AMANE SELECT
  • LRG_1087t1:c.-898G>A
  • LRG_311t1:c.-1084C>T
  • LRG_1087:g.5053G>A
  • LRG_311:g.4948C>T
  • NC_000010.10:g.89623142C>T
  • NM_000314.4:c.-1084C>T
  • c.-1085C>T[hg19]
Links:
dbSNP: rs538728843
NCBI 1000 Genomes Browser:
rs538728843
Molecular consequence:
  • NM_001126049.2:c.-898G>A - 5 prime UTR variant - [Sequence Ontology: SO:0001623]
  • NM_000314.8:c.-1085C>T - upstream transcript variant - [Sequence Ontology: SO:0001986]
Observations:
80

Condition(s)

Synonyms:
none provided
Identifiers:
MedGen: C3661900

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Assertion and evidence details

Submission AccessionSubmitterReview Status
(Assertion method)
Clinical Significance
(Last evaluated)
OriginMethodCitations
SCV000149464GeneDx
criteria provided, single submitter

(GeneDx Variant Classification Process June 2021)
Benign
(Jan 4, 2017)
germlineclinical testing

Citation Link,

SCV000696525Women's Health and Genetics/Laboratory Corporation of America, LabCorp
criteria provided, single submitter

(LabCorp Variant Classification Summary - May 2015)
Benign
(Feb 9, 2017)
germlineclinical testing

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

LabCorp Variant Classification Summary - May 2015.docx,

Citation Link,

SCV000780347CeGaT Center for Human Genetics Tuebingen
criteria provided, single submitter

(CeGaT Center For Human Genetics Tuebingen Variant Classification Criteria Version 2)
Benign
(Aug 1, 2024)
germlineclinical testing

Citation Link

Summary from all submissions

EthnicityOriginAffectedIndividualsFamiliesChromosomes testedNumber TestedFamily historyMethod
not providedgermlineyes80not providednot providednot providednot providedclinical testing
not providedgermlineunknownnot providednot providednot providednot providednot providedclinical testing

Citations

PubMed

Outcomes of retesting BRCA negative patients using multigene panels.

Yadav S, Reeves A, Campian S, Paine A, Zakalik D.

Fam Cancer. 2017 Jul;16(3):319-328. doi: 10.1007/s10689-016-9956-7.

PubMed [citation]
PMID:
27878467

Details of each submission

From GeneDx, SCV000149464.6

#EthnicityIndividualsChromosomes TestedFamily HistoryMethodCitations
1not providednot providednot providednot providedclinical testingnot provided

Description

This variant is associated with the following publications: (PMID: 25669429, 21417916, 17427195, 16773562, 12844284, 27884173, 27271787, 30528446, 33509259)

#SampleMethodObservation
OriginAffectedNumber testedTissuePurposeMethodIndividualsAllele frequencyFamiliesCo-occurrences
1germlineyesnot providednot providednot providednot providednot providednot providednot provided

From Women's Health and Genetics/Laboratory Corporation of America, LabCorp, SCV000696525.1

#EthnicityIndividualsChromosomes TestedFamily HistoryMethodCitations
1not providednot providednot providednot providedclinical testing PubMed (1)

Description

Variant summary: The PTEN variant c.-1084C>T (also known as c.-1085C>T) involves the alteration of a non-conserved nucleotide in the 5'UTR region. One in silico tool predicts a benign outcome for this variant. This variant was found in 28/5008 control chromosomes, predominantly observed in South Asians at a frequency of 0.0163599 (16/978). This frequency greatly exceeds the estimated maximal expected allele frequency of a pathogenic PTEN variant (0.0000063), suggesting this is likely a benign polymorphism found primarily in the populations of origin. In addition, multiple clinical diagnostic laboratories/reputable databases classified this variant as likely benign/benign. Taken together, this variant is classified as benign.

#SampleMethodObservation
OriginAffectedNumber testedTissuePurposeMethodIndividualsAllele frequencyFamiliesCo-occurrences
1germlineunknownnot providednot providednot providednot providednot providednot providednot provided

From CeGaT Center for Human Genetics Tuebingen, SCV000780347.29

#EthnicityIndividualsChromosomes TestedFamily HistoryMethodCitations
1not provided80not providednot providedclinical testingnot provided

Description

KLLN: BS1, BS2; PTEN: BS1, BS2

#SampleMethodObservation
OriginAffectedNumber testedTissuePurposeMethodIndividualsAllele frequencyFamiliesCo-occurrences
1germlineyesnot providednot providednot provided80not providednot providednot provided

Last Updated: Oct 20, 2024