Molecular hydrogen: a therapeutic antioxidant and beyond

Area of Science:

• Biomedical research
• Molecular medicine
• Therapeutic gas applications

Background:

• Molecular hydrogen (H2) research surged after demonstrating antioxidant and cytoprotective effects in stroke models.
• Growing evidence suggests H2 is a viable therapeutic for diverse diseases.
• Mechanisms extend beyond simple hydroxyl radical scavenging.

Purpose of the Study:

• To review the therapeutic potential of molecular hydrogen.
• To explore the comprehensive mechanisms of H2 action.
• To assess the clinical translation readiness of H2 medicine.

Main Methods:

• Literature review of molecular hydrogen studies.
• Analysis of preclinical and clinical data.
• Evaluation of H2's pharmacokinetic and safety profiles.

Main Results:

• Molecular hydrogen exhibits broad therapeutic effects across various disease models.
• H2's mechanisms involve complex cellular signaling pathways.
• H2 demonstrates excellent safety and diffusion properties.

Conclusions:

• Molecular hydrogen is a promising therapeutic agent with broad applicability.
• Further research into H2's mechanisms will enhance its clinical use.
• H2's safety and diffusion characteristics facilitate human application.