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Restrict the search for
caffeine
to a specific field?
Status:
Other
Class (Stereo):
CHEMICAL (ACHIRAL)
Conditions:
Paraxanthine (1,7-dimethylxanthine), a metabolite of caffeine, is a central nervous stimulant and exerts anti-inflammatory effects. Paraxanthine functions as the antagonist of adenosine receptors A1 and A2a and has lower toxicity and lesser anxiogenic effects than caffeine. Also, paraxanthine acts as an inhibitor of nuclear enzyme poly(ADP-ribose) polymerase-1 (PARP-1) and may have therapeutic potential in pulmonary inflammatory diseases such as COPD. In addition, paraxanthine, and some others metabolites of caffeine differed significantly between advanced-stage non-small cell lung cancer (NSCLC) patients with poor and good survival in both discovery and validation phases. That is why was made a conclusion, that the identified small metabolites, including paraxanthine, may be useful biomarker candidates to help identify patients who may benefit from platinum-based chemotherapy.
