Defensin

{
  "id": "MLC-T-CHM-002917",
  "term": "Defensin",
  "field": "Chemistry",
  "definition": "A small, cysteine-rich cationic peptide produced by immune cells, such as neutrophils and macrophages, and by epithelial cells. These peptides exhibit broad-spectrum antimicrobial activity against bacteria, fungi, and enveloped viruses by disrupting microbial membranes. Defensins are a key component of the innate immune system, forming a first line of defense against pathogens.",
  "subject": "Chemistry and Human Health",
  "see_also": [
    "macrophage",
    "neutrophil"
  ],
  "references": [
    "PAC, 2012, 84, 1113. 'IUPAC glossary of terms used in immunotoxicology (IUPAC Recommendations 2012)' on page 1155 (https://doi.org/10.1351/PAC-REC-11-06-03)"
  ],
  "url": "https://mlchart.com/terminology/chemistry/defensin/"
}