Evidence & regulatory context
- Mechanism
- Essential sulfur amino acid; dietary supplement (no ChEMBL mechanism record).
- Target
- Not recorded
- Injury models
- Radiation
- Reported indication
- Not recorded
- First approval
- Not recorded
- Development stage
- Preclinical/no trial
- ChEMBL record
- CHEMBL42336 ↗
- ChEMBL max phase
- 3 / 4 (development scale, not regulatory approval)
- Synonyms
- L-methionine; Metionina
- Note
- Not recorded
Clinical trials 0
0 linked trials carry an injury-indication flag. These flags support record-level exploration and sit alongside the stringent aggregate counts described in Methods.
No linked human trial in this dataset.
Preclinical evidence 1
1 studies reported at therapy level; 1 evidence entries itemised.
MouseRadiationCBA/CaJMaleDietaryMethionine-supplemented diet containing 19.5 mg/kg versus 6…
Model: Caesium-137 total body irradiation at 3 to 8.5 Gy, and partial body irradiation with hindlimb shielding, producing gastrointestinal acute radiation syndrome
Mice on the methionine-supplemented diet developed acute radiation toxicity at doses as low as 3 Gy and showed 50 per cent mortality after 8.5 Gy partial body irradiation, together with gut dysbiosis, leaky gut and bacterial translocation, lower circulating citrulline and reduced mucosal surface ar…
Extraction: extract · Supplied extraction confidence: 0.8. Machine-extracted fields require source verification.