A type II keratin that is found associated with the KERATIN-13 in the internal stratified EPITHELIUM. Defects in gene for keratin-4 are a cause of HEREDITARY MUCOSAL LEUKOKERATOSIS.
Keratin 4 has been studied across 16 research domains including 🔬 Oncology, ✨ Skin & Hair, 🔬 Inflammation, 🧬 Hormones, 🛡️ Immunity. The primary research focus is 🔬 Oncology with 33% of studies addressing this area.
This evidence profile for Keratin 4 is generated deterministically from 89 PubMed-indexed studies. All data is corpus-verified with Merkle proofs. BiohacksAI does not provide medical advice. Always consult a healthcare professional before starting any supplement regimen.
Data source: PubMed/MEDLINE (NLM). Corpus version: current. Patent pending (EVE-PAT-2026-001). © 2026 Organiq Sweden AB.