Hydrogen Water Activates Heat Response and Repairs Liver Tissue
Molecular hydrogen upregulates heat shock response and collagen biosynthesis, and downregulates cell cycles: meta-analyses of gene expression profiles
Research hubs: Oxidative Stress · Inflammation
- Evidence type
- Systematic review or meta-analysis
- Authors
- Hiroshi Nishiwaki, Mikako Ito, Shuto Negishi, Sayaka Sobue, Masatoshi Ichihara, Kinji Ohno
- Journal
- Free Radical Research
- Year
- 2018
- DOI
- 10.1080/10715762.2018.1439166
- Study Type
- clinical
- Outcome
- positive
- Peer Reviewed
- Yes
- Country
- Japan
- Health Condition
- Liver Disease
- Body System
- Hepatic
TL;DR
Scientists studied how hydrogen water affects genes in the liver and found that it basically turns on the body's repair system (heat shock response) to fix and rebuild damaged tissue, while slowing down cell division—which is actually a good thing because it gives cells time to heal instead of just keep multiplying.
Key Finding
Molecular hydrogen upregulates heat shock response and collagen biosynthesis pathways while downregulating cell cycle genes in liver tissue, with heat shock response activation appearing to be the primary mechanism.
Summary
Researchers analyzed how molecular hydrogen affects gene activity in liver tissue by studying mice and rats that drank hydrogen water. They found that hydrogen water activated genes related to heat shock response (a protective cellular mechanism) and collagen production (important for tissue structure), while reducing genes involved in cell division. The researchers concluded that triggering the heat shock response is likely the main way hydrogen produces its effects in the liver.
Practical Takeaway
This laboratory study in rodents provides early molecular evidence for how hydrogen water might work in the body, but it is not a human study and does not demonstrate that these effects translate to health benefits in people. The findings suggest hydrogen may activate protective cellular mechanisms, but much more research is needed before drawing conclusions about practical health applications.
Abstract (excerpt)
Molecular hydrogen exerts its effect on multiple pathologies, including oxidative stress, inflammation, and apoptosis. However, its molecular mechanisms have not been fully elucidated. In order to explore the effects of molecular hydrogen, we meta-analysed gene expression profiles modulated…