urokinase-derived peptide A6

{
  "id": "MLC-T-ONC-017422",
  "term": "urokinase-derived peptide A6",
  "field": "Oncology and biomedicine",
  "definition": "An octapeptide (amino acids 136-143) derived from the proteolytic enzyme urokinase plasminogen activator (uPA), with potential antineoplastic activity. A6 is derived from the nonreceptor-binding domain and connecting region of urokinase. Administration of A6 inhibits the interaction of uPA with its receptor uPAR, and may inhibit endothelial cell motility and tumor cell invasion. uPA and uPAR promote extracellular matrix degradation and growth factor activation and correlate positively with angiogenesis, cancer cell invasion and metastasis.",
  "abbreviation": "A6",
  "references": [
    "National Cancer Institute Thesaurus"
  ],
  "url": "https://mlchart.com/terminology/oncology/urokinase-derived-peptide-a6/"
}