anti-HLA-G monoclonal antibody UCB4594

{
  "id": "MLC-T-ONC-010795",
  "term": "anti-HLA-G monoclonal antibody UCB4594",
  "field": "Oncology and biomedicine",
  "definition": "An afucosylated humanized immunoglobulin G1 (IgG1) monoclonal antibody targeting HLA-G histocompatibility antigen, class I, G (human leukocyte antigen G; HLA-G), with potential immune checkpoint inhibiting, immunomodulating and antineoplastic activities. Upon administration, the anti-HLA-G monoclonal antibody UCB4594 targets and binds to HLA-G, thereby preventing the binding of HLA-G to its inhibitory receptors immunoglobin-like transcript (ILT) 2 and ILT4 on a variety of immune cells, such as natural killer cells (NKs), T and B lymphocytes, and dendritic cells (DCs). This may prevent HLA-G-mediated immune suppression, thereby activating both innate and adaptive immune responses. This may activate anti-tumor immune responses. In addition, UCB4594 induces direct NK cell-mediated killing of tumor cells, complement dependent lysis and antibody-dependent cellular phagocytosis (ADCP). HLA-G, an immune checkpoint normally expressed at the maternal-fetal interface, is expressed across multiple tumor types and plays a key role in cancer immune evasion.",
  "references": [
    "National Cancer Institute Thesaurus"
  ],
  "url": "https://mlchart.com/terminology/oncology/anti-hla-g-monoclonal-antibody-ucb4594/"
}