ClinVar Miner

Submissions for variant NM_033343.4(LHX4):c.1052C>T (p.Thr351Met)

gnomAD frequency: 0.00019  dbSNP: rs200119009
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Total submissions: 2
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
Invitae RCV002524942 SCV003255555 uncertain significance not provided 2022-10-17 criteria provided, single submitter clinical testing This sequence change replaces threonine, which is neutral and polar, with methionine, which is neutral and non-polar, at codon 351 of the LHX4 protein (p.Thr351Met). In summary, the available evidence is currently insufficient to determine the role of this variant in disease. Therefore, it has been classified as a Variant of Uncertain Significance. Algorithms developed to predict the effect of missense changes on protein structure and function are either unavailable or do not agree on the potential impact of this missense change (SIFT: "Deleterious"; PolyPhen-2: "Benign"; Align-GVGD: "Class C0"). ClinVar contains an entry for this variant (Variation ID: 441033). This variant has not been reported in the literature in individuals affected with LHX4-related conditions. This variant is present in population databases (rs200119009, gnomAD 0.07%), and has an allele count higher than expected for a pathogenic variant.
GenomeConnect, ClinGen RCV000509129 SCV000607104 not provided Short stature-pituitary and cerebellar defects-small sella turcica syndrome no assertion provided phenotyping only GenomeConnect assertions are reported exactly as they appear on the patient-provided report from the testing laboratory. GenomeConnect staff make no attempt to reinterpret the clinical significance of the variant.

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