Prospects of molecular hydrogen in cancer prevention and treatment.
Wenchang Zhou, Jie Zhang, Wankun Chen, Changhong Miao · Journal of cancer research and clinical oncology · 2024
Research-use notice
Independent study record
Each H2HUBB study page organizes source-linked research details for educational use. Interpretation should remain proportional to the study design, population, controls, and limitations.
H2HUBB TAKEAWAY
This narrative review examined the available molecular-hydrogen literature. Studies have shown that H₂ inhalation for about 2 weeks can restore the body’s redox balance and enhance immune cells’ function in the peripheral blood of cancer patients, which indicates that H₂ has a protective effect on the overall immune system of the body. The reviewed evidence adds support for molecular hydrogen's therapeutic potential across the conditions, mechanisms, or outcomes examined.
What the Findings Mean
H2HUBB reviewed this publication as a synthesis of molecular-hydrogen research and summarizes the outcomes emphasized by the authors. Studies have shown that H₂ inhalation for about 2 weeks can restore the body’s redox balance and enhance immune cells’ function in the peripheral blood of cancer patients, which indicates that H₂ has a protective effect on the overall immune system of the body.
What the Researchers Studied
The authors reviewed prospects of molecular hydrogen in cancer prevention and treatment.
What Effects Did Molecular Hydrogen Have?
Studies have shown that H₂ inhalation for about 2 weeks can restore the body’s redox balance and enhance immune cells’ function in the peripheral blood of cancer patients, which indicates that H₂ has a protective effect on the overall immune system of the body. The authors concluded that the H₂ produced by intestinal flora is a natural antioxidant in the body’s internal environment, which can regulate oxidative stress caused by various reasons in the body’s internal environment and become a natural barrier against carcinogenesis and development. Gas signaling molecules, including carbon monoxide (CO), nitric oxide (NO), and hydrogen sulfide (H2S), have been shown to have cancer therapeutic potential, pointing to a new direction for cancer treatment. In recent years, a series of studies have confirmed that hydrogen (H₂), a weakly reductive gas, also has therapeutic effects on various cancers and can mitigate oxidative stress caused by radiation and chemotherapy, reducing tissue damage and immunosuppression to improve prognosis.
Why These Findings Matter
The reviewed evidence adds support for molecular hydrogen's therapeutic potential across the conditions, mechanisms, or outcomes examined.
How Strong Is This Evidence?
This is review or synthesis evidence (narrative review).
Technical Study Details
H2HUBB classifies this publication as narrative review with review or synthesis evidence. The study used a narrative review. The hydrogen delivery method was hydrogen-rich water.
Limitations and Safety
No separate limitations or safety findings were identified in the source text available to H2HUBB.
Original Study and H2HUBB Research Context
H2HUBB presents this source-grounded research record as one contribution to the broader molecular-hydrogen evidence base.