Animal StudyIn VitroHighlighted
MHID-5401653PMID: 413343742026Bioactive Materials
Yue Yuan, Zishuo Hou, Miaomiao Chen, Jingwei Yu, Minghao Zhou, Jiaxin Kang, et al.
The weaker soft tissue integration around implants compared to natural teeth poses a substantial challenge to the long-term success of implants. To enhance soft tissue integration, we develop an on-demand and long-lasting H2-releasing implant to achieve precise sequential regulation of the soft tissue integration through immunomodulation and pro-remodeling coupling. In the inflammatory phase, the
Animal StudyHighlighted
MHID-1198842PMID: 406436492025Naunyn-Schmiedeberg's Archives of Pharmacology
Muhammed Deniz, Yeliz Akkuş, Gülden Yıldız, Hatice Beşeren Havadar, Mustafa Makav
This study was carried out in an experimental study design with experimental and control groups to investigate the effect of hydrogen-enriched water (HRW) on healing in excisional full-layer skin wounds. The rats were divided into diabetic group (n = 20) and non-diabetic group (n = 18) (n = 38). Diabetic group was divided into three groups as diabetic wound (DC), diabetic wound saline (DS), and di
Animal StudyHighlighted
MHID-4439338PMID: 401810802025Scientific Reports
Victor Pascal-Moussellard, Jean-Pierre Alcaraz, Stéphane Tanguy, Cordélia Salomez-Ihl, Philippe Cinquin, François Boucher, et al.
Inulin consumption and dihydrogen (H2) administration both exert antitumor effects on preclinical models as well as in clinical trials. As H2 is one of the major byproducts of inulin fermentation by bacterial species of the gut microbiota (GM), we hypothesized that H2 could mediate the antitumor effects of inulin. To provide evidence in favor of this hypothesis, we first determined the pattern of
Literature Review
MHID-2276724PMID: 400610442025Clinical, Cosmetic and Investigational Dermatology
Nan Guo, Yating Zhang
Molecular hydrogen is a colorless, tasteless, biologically active small-molecule gas with reducing properties, demonstrating therapeutic and preventive effects across various human systems. Its mechanisms of action include selective antioxidation, anti- inflammatory effects, apoptosis inhibition, and the regulation of gene expression and signaling pathways. In the skin, molecular hydrogen reduces
Animal StudyIn VitroHighlighted
MHID-4061148PMID: 406876592025Translational Andrology and Urology
Qijie Chen, Shaoqing Yu, Yating Pan, Hong Tang, Yang Wang, Ninghan Feng, et al.
Background: Diabetes mellitus (DM) is a chronic metabolic disorder characterized by persistent hyperglycemia, leading to severe systemic complications and reduced quality of life. Current therapies often fail to comprehensively alleviate diabetic complications, highlighting the need for novel approaches. Animal studies and clinical trials have demonstrated the therapeutic potential of molecular hy
Literature ReviewHighlighted
MHID-0845802PMID: 399115282025Biochemistry and Biophysics Reports
Fatmanur Yıldız, Tyler W. LeBaron, Duried Alwazeer
Oxidative stress is responsible for the pathogenesis of many diseases, and antioxidants are commonly included in their treatment protocols. Over the past two decades, numerous biomedical reports have revealed the therapeutic benefits of molecular hydrogen (H2) in relieving oxidation-related diseases. H2 has been found to have selective antioxidant properties against the most dangerous oxidants (hy
Literature ReviewHighlighted
MHID-4821613PMID: 339191462024Pul’monologiya
Alexander G. Chuchalin
The aim of the review was to examine the main characteristics of hydrogen ion metabolism and its hemostatic function in the human body. For diagnostic purposes, molecular hydrogen (H2) is considered a biological marker. The results of the analysis of therapeutic programs for the clinical use of hydrogen are presented. The use of H2 as a drug in the treatment of more than 170 diseases is also discu
Literature ReviewHighlighted
MHID-1339888PMID: 397659102024Antioxidants
Mikhail Yu. Artamonov, Felix A. Pyatakovich, Inessa A. Minenko
In regenerative medicine, mesenchymal stem cells (MSCs) have shown their importance and potential in tissue reconstruction and immune system modification. However, such cells’ potential is often diminished by factors such as oxidative stress, immune rejection, and inadequate engraftment. This review highlights the role of molecular hydrogen (H2) and cold atmospheric plasma (CAP) as adjunct therapi
Animal StudyIn VitroEx Vivo
MHID-0828029PMID: 397658042024Antioxidants
Deng-Yu Kuo, Yu-Chi Wang, Pei-Han Chou, Chen-Wei Lai, Fu-I Tung, Tse-Ying Liu
Radiation dermatitis (RD) is a common side effect in patients receiving radiotherapy. Currently, clinical skincare approaches for acute RD vary widely among institutions and lack consensus. Hydrogen molecules, acting as radioprotective agents by selectively scavenging free radicals, have the potential to protect against RD. In this study, we demonstrate that hydrogen reduces double- strand breaks,
Animal StudyIn VitroHighlighted
MHID-3225760PMID: 370564242023National Science Review
Qingqing Xu, Shengqiang Chen, Lingdong Jiang, Chao Xia, Lingting Zeng, Xiaoqing Cai, et al.
It is a great challenge to effectively eradicate biofilm and cure biofilm-infected diseases because dense extracellular polymeric substance matrix prevents routine antibacterial agents from penetrating into biofilm. H2 is an emerging energy-regulating molecule possessing both high biosafety and high tissue permeability. In this work, we propose a concept of sonocatalytic hydrogen/hole-combined ‘in
Animal StudyIn VitroEx VivoHighlighted
MHID-2989698PMID: 361678142022Nature Communications
Shengqiang Chen, Yanxia Zhu, Qingqing Xu, Qi Jiang, Danyang Chen, Ting Chen, et al.
High-glucose microenvironment in the diabetic foot ulcer (DFU) causes excessive glycation and induces chronic inflammation, leading to the difficulty of DFU healing. Hydrogen-rich water bath can promote the healing of DFU in clinic by virtue of the anti-inflammatory effect of hydrogen molecules, but the long-term daily soaking counts against the formation of a scab and cannot change the high-glucose
Animal StudyIn VitroHighlighted
MHID-5758484PMID: 353001732022Oxidative Medicine and Cellular Longevity
Yujie Li, Chengcheng Shen, Xin Zhou, Jianghe Zhang, Xiaoyue Lai, Yiming Zhang
Wound healing is a complex dynamic process involving a large number of biological events. Excessive oxidative stress is a key factor delaying wound healing. Hydrogen is an antioxidant, anti-inflammatory, and antiapoptotic medical gas with safety, effectiveness, and penetrability. However, the effects of local treatment of hydrogen on wound healing and its potential mechanisms remain unclear. In this
In Vitro
MHID-0313161PMID: 340286462021Molecular and Cellular Biochemistry
Yasukazu Saitoh, Yuuki Yamaguchi, Yuhei Okada
Molecular hydrogen (H2) is recognized as a gaseous antioxidant, and it is expected to ameliorate various disorders related to oxidative stress and inflammation. However, there are still many unclear points regarding its effectiveness in the skin. Therefore, the purpose of this study was to examine the protective effect of H2 against ultraviolet (UV) irradiation-related stress injury in human epide
In VitroHighlighted
MHID-7135279PMID: 345586532020Journal of Investigative Dermatology
Wei Fang, Luyan Tang, Guizhen Wang, Jinran Lin, Wanqing Liao, Weihua Pan, et al.
Oxidative stress is proven to be critical for the initiation and progression of vitiligo. Molecular hydrogen (H2) possesses potent antioxidant activity and has been shown to protect against various oxidative stresserelated diseases. In this study, we first investigated the effects and mechanisms of H2 in human melanocytes damaged by hydrogen peroxide. We initially found that H2 reduced intracellula
Observational StudyHighlighted
MHID-3602984PMID: 312492542019Medical Gas Research
Ryoko Asada, Yasukazu Saitoh, Nobuhiko Miwa
Hydrogen-dissolved water has been shown to improve diverse oxidation stress-related diseases, which drove us to examine effects of hydrogen-rich water on oxidation stress-related skin troubles and lipid-metabolism markers. The purpose of this study is whether the dissolved hydrogen in hydrogen-rich water was kept even after boiling, and whether hydrogen-bath utilization improves cosmetic effects s
In VitroHighlighted
MHID-1014265PMID: 286201982017Scientific Reports
Ching-Ying Wu, Wen-Li Hsu, Ming-Hsien Tsai, Jui-Lin Liang, Jian-He Lu, Chia-Jung Yen, et al.
Based on the oxidative stress theory, aging derives from the accumulation of oxidized proteins induced by reactive oxygen species (ROS) in the cytoplasm. Hydrogen peroxide (H2O2) elicits ROS that induces skin aging through oxidation of proteins, forming disulfide bridges with cysteine or methionine sulfhydryl groups. Decreased Ca2+ signaling is observed in aged cells, probably secondary to the for
Literature ReviewHighlighted
MHID-2847992PMID: 278264242016Medical Gas Research
Ou-yang Chen, Zhou-heng Ye, Chong Li
June 27, 2015, the Second Hydrogen Molecule Biomedical Symposium and the Second meeting of the Professional Committee of Molecular Hydrogen Biology and Medicine of China Association of Promoting International Communication of health care was grand opening in the Capital of China, Beijing, sponsored by China Association of Promoting International Communication of health care, undertaken by Professi
Animal StudyHighlighted
MHID-29976812015Medical Science Monitor
Lijuan Yuan, Xiaoping Chen, Liren Qian, Jianliang Shen, Jianming Cai
Hydrogen, as a novel antioxidant, has been shown to selectively reduce the level of hydroxyl radicals and alleviate acute oxidative stress in many animal experiments. Hydrogen-rich saline provides a high concentration of hydrogen that can be easily and safely applied. Allogeneic hematopoietic stem-cell transplantation (HSCT) has been the most curative therapy for hematological malignancies. Howeve
Literature ReviewHighlighted
MHID-7479916PMID: 264839532015Medical Gas Research
Masatoshi Ichihara, Sayaka Sobue, Mikako Ito, Masafumi Ito, Masaaki Hirayama, Kinji Ohno
Therapeutic effects of molecular hydrogen for a wide range of disease models and human diseases have been investigated since 2007. A total of 321 original articles have been published from 2007 to June 2015. Most studies have been conducted in Japan, China, and the USA. About three-quarters of the articles show the effects in mice and rats. The number of clinical trials is increasing every year. I
Animal StudyHighlighted
MHID-1117942PMID: 251770312014Biological & Pharmaceutical Bulletin
Yang-Suk Yoon, Ma. Easter Joy Villarosa Sajo, Rosa Mistica Coles Ignacio, Soo-Ki Kim, Cheol-Su Kim, Kyu-Jae Lee
Atopic dermatitis (AD) is a chronically relapsing, pruritic, eczematous skin disorder accompanying al- lergic inflammation. AD is triggered by oxidative stress and immune imbalance. In the present study, we in- vestigated the effect of drinking hydrogen water (HW) on 2,4-dinitrochlorobenzene (DNCB)-induced atopic dermatitis in NC/Nga mice and found that HW ameliorated DNCB-induced AD-like clinical
