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NM_001360.3(DHCR7):c.1168C>T (p.His390Tyr) AND not provided

Germline classification:
Uncertain significance (2 submissions)
Last evaluated:
Oct 5, 2023
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:
RCV000729705.6

Allele description [Variation Report for NM_001360.3(DHCR7):c.1168C>T (p.His390Tyr)]

NM_001360.3(DHCR7):c.1168C>T (p.His390Tyr)

Gene:
DHCR7:7-dehydrocholesterol reductase [Gene - OMIM - HGNC]
Variant type:
single nucleotide variant
Cytogenetic location:
11q13.4
Genomic location:
Preferred name:
NM_001360.3(DHCR7):c.1168C>T (p.His390Tyr)
HGVS:
  • NC_000011.10:g.71435635G>A
  • NG_012655.2:g.17797C>T
  • NM_001163817.2:c.1168C>T
  • NM_001360.3:c.1168C>TMANE SELECT
  • NP_001157289.1:p.His390Tyr
  • NP_001351.2:p.His390Tyr
  • NP_001351.2:p.His390Tyr
  • LRG_340t1:c.1168C>T
  • LRG_340:g.17797C>T
  • LRG_340p1:p.His390Tyr
  • NC_000011.9:g.71146681G>A
  • NM_001360.2:c.1168C>T
Protein change:
H390Y
Links:
dbSNP: rs544442568
NCBI 1000 Genomes Browser:
rs544442568
Molecular consequence:
  • NM_001163817.2:c.1168C>T - missense variant - [Sequence Ontology: SO:0001583]
  • NM_001360.3:c.1168C>T - missense variant - [Sequence Ontology: SO:0001583]
Observations:
2

Condition(s)

Synonyms:
none provided
Identifiers:
MedGen: C3661900

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Assertion and evidence details

Help
Submission AccessionSubmitterReview Status
(Assertion method)		Clinical Significance
(Last evaluated)		OriginMethodCitations
SCV000857391Eurofins Ntd Llc (ga)
criteria provided, single submitter

(EGL ClinVar v180209 classification definitions)		Uncertain significance
(Jul 24, 2018) 		germlineclinical testing

Citation Link,

SCV001764727GeneDx
criteria provided, single submitter

(GeneDx Variant Classification Process June 2021)		Uncertain significance
(Oct 5, 2023) 		germlineclinical testing

Citation Link

Help

Summary from all submissions

EthnicityOriginAffectedIndividualsFamiliesChromosomes testedNumber TestedFamily historyMethod
not providedgermlineyesnot providednot providednot providednot providednot providedclinical testing
not providedgermlineunknown2not providednot providednot providednot providedclinical testing

Details of each submission

From Eurofins Ntd Llc (ga), SCV000857391.1

#EthnicityIndividualsChromosomes TestedFamily HistoryMethodCitations
1not provided2not providednot providedclinical testingnot provided
#SampleMethodObservation
OriginAffectedNumber testedTissuePurposeMethodIndividualsAllele frequencyFamiliesCo-occurrences
1germlineunknownnot providednot providednot provided2not providednot providednot provided

From GeneDx, SCV001764727.2

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

Description

In silico analysis supports that this missense variant has a deleterious effect on protein structure/function; Identified in the heterozygous state in an adult patient with cholestatic liver injury attributed to oral semaglutide; a second DHCR7 variant was not found in this patient (Ma et al., 2022); This variant is associated with the following publications: (PMID: 35795205, 36600793)

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

Last Updated: Sep 1, 2024