ClinVar Miner

Submissions for variant NM_144997.7(FLCN):c.1285del (p.His429fs) (rs80338682)

Minimum review status: Collection method:
Minimum conflict level:
ClinVar version:
Total submissions: 9
Download table as spreadsheet
Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
EGL Genetic Diagnostics,Eurofins Clinical Diagnostics RCV000082625 SCV000114667 pathogenic not provided 2013-12-20 criteria provided, single submitter clinical testing
UCLA Clinical Genomics Center, UCLA RCV000003531 SCV000255372 pathogenic Multiple fibrofolliculomas 2014-06-10 criteria provided, single submitter clinical testing
Division of Genomic Diagnostics,The Children's Hospital of Philadelphia RCV000003531 SCV000298075 pathogenic Multiple fibrofolliculomas 2016-07-18 criteria provided, single submitter clinical testing
GeneDx RCV000082625 SCV000321665 pathogenic not provided 2018-11-19 criteria provided, single submitter clinical testing The c.1285delC variant in the FLCN gene has been previously reported in association with Birt-Hogg-Dube syndrome (for examples, see Khoo et al., 2002; Fontcuberta et al., 2011; Benusiglio et al., 2014; Jensen et al., 2017). This deletion causes a frameshift starting with codon Histidine 429, changes this amino acid to a Threonine residue and creates a premature Stop codon at position 39 of the new reading frame, denoted p.His429ThrfsX39. This variant is predicted to cause loss of normal protein function either through protein truncation or nonsense-mediated mRNA decay. Based on currently available evidence, we consider c.1285delC to be pathogenic.
Invitae RCV000003531 SCV000549477 pathogenic Multiple fibrofolliculomas 2019-12-05 criteria provided, single submitter clinical testing This sequence change creates a premature translational stop signal (p.His429Thrfs*39) in the FLCN gene. It is expected to result in an absent or disrupted protein product. This variant is present in population databases (rs80338683, ExAC 0.04%). This variant has been reported in individuals with Birt-Hogg-Dub syndrome (PMID: 15852235, 20301695, 25519458, 12471204, 25827758). This variant is also known as c.1733delC in the literature. ClinVar contains an entry for this variant (Variation ID: 3364). Loss-of-function variants in FLCN are known to be pathogenic (PMID: 15852235). For these reasons, this variant has been classified as Pathogenic.
Ambry Genetics RCV000492709 SCV000580727 pathogenic Hereditary cancer-predisposing syndrome 2018-11-06 criteria provided, single submitter clinical testing Detected in individual satisfying established diagnostic critera for classic disease without a clear mutation;Alterations resulting in premature truncation (e.g.reading frame shift, nonsense)
ARUP Laboratories, Molecular Genetics and Genomics, ARUP Laboratories RCV001000611 SCV001157602 pathogenic not specified 2019-05-14 criteria provided, single submitter clinical testing The FLCN c.1285delC; p.His429fs variant (rs80338683), also known as 1733delC, is reported in several individuals and families with Birt-Hogg-Dube syndrome (Khoo 2002, Ray 2015, Whitworth 2016, Xing 2017), and is reported as pathogenic in ClinVar (Variation ID: 3364). This variant causes a frameshift by deleting a single nucleotide, so it is predicted to result in a truncated protein or mRNA subject to nonsense-mediated decay. Based on available information, this variant is considered to be pathogenic. REFERENCES Khoo SK et al. Clinical and genetic studies of Birt-Hogg-Dube syndrome. J Med Genet. 2002 Dec;39(12):906-12. Ray A et al. Genetic analysis of familial spontaneous pneumothorax in an Indian family. Lung. 2015 Jun;193(3):433-8. Whitworth J et al. Multilocus Inherited Neoplasia Alleles Syndrome: A Case Series and Review. JAMA Oncol. 2016 Mar;2(3):373-9. Xing H et al. Clinical and genetic study of a large Chinese family presented with familial spontaneous pneumothorax. J Thorac Dis. 2017 Jul;9(7):1967-1972.
OMIM RCV000003531 SCV000023689 pathogenic Multiple fibrofolliculomas 2009-09-01 no assertion criteria provided literature only
GeneReviews RCV000003531 SCV000041591 pathologic Multiple fibrofolliculomas 2008-09-09 no assertion criteria provided curation Converted during submission to Pathogenic.

The information on this website is not intended for direct diagnostic use or medical decision-making without review by a genetics professional. Individuals should not change their health behavior solely on the basis of information contained on this website. Neither the University of Utah nor the National Institutes of Health independently verfies the submitted information. If you have questions about the information contained on this website, please see a health care professional.