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histamine
Histamine
Biogenic amine (MW 111) derived from histidine by HDC. Stored in mast cells, basophils, ECL cells, and TMN neurons. Acts on H1–H4 GPCRs mediating allergy, gastric acid secretion, wakefulness, and neuroinflammation.
Entry Metadata
| Field | Value |
|---|---|
| ID | histamine |
| Name | Histamine |
| Status | draft |
| Last reviewed | 2026-06-05 |
| Atlas | 01-human |
| Scale | 03-molecular |