Protein found in humans
Extracellular matrix protein 1 is aprotein that in humans is encoded by theECM1 gene .[ 5] [ 6] [ 7]
This gene encodes an extracellular protein containing motifs with a cysteine pattern characteristic of the cysteine pattern of the ligand-binding "double-loop" domains of the albumin protein family. This gene maps outside theepidermal differentiation complex (EDC), a cluster of three gene families involved in epidermal differentiation. Alternatively spliced transcript variants encoding distinct isoforms have been described.[ 7]
ECM1 is implicated inbreast cancer ,thyroid cancer ,hepatocellular carcinoma , and other cancers, and also inulcerative colitis [ 8] Germline mutations in ECM-1 cause the genetic diseaselipoid proteinosis . Autoimmune attack on ECM-1 is responsible forlichen sclerosus . (see theAtlas of Genetics and Cytogenetics in Oncology and Haematology [ 9] ).
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