Associated disorders

The MEN1 gene is associated with autosomal dominant multiple endocrine neoplasia type 1 (MEN1) syndrome (MedGen UID: 9957) and familial isolated hyperparathyroidism (FIHP) (MedGen UID: 830876, OMIM: 145000).

The gene MEN1 encodes the menin protein, a putative tumor suppressor. Menin has been shown to localize to the nucleus and inhibits transcriptional activation by transcription factor JunD, but the function of this protein is largely unknown.

Assay and technical information

Invitae is a College of American Pathologists (CAP)-accredited and Clinical Laboratory Improvement Amendments (CLIA)-certified clinical diagnostic laboratory performing full-gene sequencing and deletion/duplication analysis using next-generation sequencing technology (NGS).

Our sequence analysis covers clinically important regions of each gene, including coding exons, +/- 10 base pairs of adjacent intronic sequence, and select noncoding variants. Our assay provides a Q30 quality-adjusted mean coverage depth of 350x (50x minimum, or supplemented with additional analysis). Variants classified as pathogenic or likely pathogenic are confirmed with orthogonal methods, except individual variants that have high quality scores and previously validated in at least ten unrelated samples.

Our analysis detects most intragenic deletions and duplications at single exon resolution. However, in rare situations, single-exon copy number events may not be analyzed due to inherent sequence properties or isolated reduction in data quality. If you are requesting the detection of a specific single-exon copy number variation, please contact Client Services before placing your order.

Gene Transcript reference Sequencing analysis Deletion/Duplication analysis
MEN1 NM_130799.2