Theoretical evaluation of the biological activity of hydrogenGrace Russell 1Research Consultant, Water Fuel Engineering, Wakefield, UK2School of Applied Sciences, University of the West of England, Frenchay Campus, Coldharbour Lane, Bristol, UK Abstract Hydrogen (H2), the simplest and most ubiquitous molecule in the universe, has garnered significant scientific interest over the past two decades because of its potential as an effective antioxidant and anti-inflammatory agent. Traditionally considered inert, H2 is now being re-evaluated for its unique bioactive properties. H2 selectively neutralizes reactive oxygen and nitrogen species, mitigating oxidative stress without disrupting essential cellular functions. This review therefore aims to provide a theoretical evaluation of the biological activity of H2, focusing on its pharmacokinetics, including absorption, distribution, and retention within biological systems. The pharmacokinetic profile of H2 is crucial for understanding its potential therapeutic applications. The interaction of H2 with protein pockets is of particular interest, as these sites may serve as reservoirs or active sites for H2, influencing its biological activity and retention time. Additionally, the impact of H2 on cellular signaling pathways, including those regulating glucose metabolism and oxidative stress responses, will be explored, offering insights into its potential as a modulator of metabolic and redox homeostasis. Finally, interactions with ferromagnetic molecules within biological environments, as well as effects on cellular signaling mechanisms, add another layer of complexity to the biological role of H2. By synthesizing the current research, this review seeks to elucidate the underlying mechanisms by which H2 may exert therapeutic effects while also identifying critical areas for further investigation. Understanding these aspects is essential for fully characterizing the pharmacodynamic profile of H2 and assessing its clinical potential in the treatment of oxidative stress–related disorders. 摘要:氢(H2)是宇宙中最简单、最普遍的分子,由于其作为有效抗氧化剂和抗炎剂的潜力,在过去二十年中引起了极大的科学兴趣。传统上认为H2是惰性的,现在由于其独特的生物活性而被重新评估。H2选择性中和活性氧和氮,在不破坏基本细胞功能的情况下减轻氧化应激。因此,本文旨在对H2的生物活性进行理论评价,重点关注其药代动力学,包括生物系统内的吸收、分布和保留。H2的药代动力学特征对于了解其潜在的治疗应用至关重要。H2与蛋白质口袋的相互作用特别有趣,因为这些位点可能作为H2的储存库或活性位点,影响其生物活性和保留时间。此外,H2对细胞信号通路的影响,包括调节葡萄糖代谢和氧化应激反应,将被探索,提供其作为代谢和氧化还原稳态调节剂的潜力的见解。最后,在生物环境中与铁磁分子的相互作用,以及对细胞信号传导机制的影响,为H2的生物学作用增加了另一层复杂性。通过综合目前的研究,本综述旨在阐明H2可能发挥治疗作用的潜在机制,同时也确定了需要进一步研究的关键领域。了解这些方面对于充分表征H2的药效学特征和评估其治疗氧化应激相关疾病的临床潜力至关重要。氢(H2)是宇宙中最简单、最普遍的分子,由于其作为有效抗氧化剂和抗炎剂的潜力,在过去二十年中引起了极大的科学兴趣。传统上认为H2是惰性的,现在由于其独特的生物活性而被重新评估。H2选择性中和活性氧和氮,在不破坏基本细胞功能的情况下减轻氧化应激。因此,本文旨在对H2的生物活性进行理论评价,重点关注其药代动力学,包括生物系统内的吸收、分布和保留。H2的药代动力学特征对于了解其潜在的治疗应用至关重要。H2与蛋白质口袋的相互作用特别有趣,因为这些位点可能作为H2的储存库或活性位点,影响其生物活性和保留时间。此外,H2对细胞信号通路的影响,包括调节葡萄糖代谢和氧化应激反应,将被探索,提供其作为代谢和氧化还原稳态调节剂的潜力的见解。最后,在生物环境中与铁磁分子的相互作用,以及对细胞信号传导机制的影响,为H2的生物学作用增加了另一层复杂性。通过综合目前的研究,本综述旨在阐明H2可能发挥治疗作用的潜在机制,同时也确定了需要进一步研究的关键领域。了解这些方面对于充分表征H2的药效学特征和评估其治疗氧化应激相关疾病的临床潜力至关重要。氢(H2)是宇宙中最简单、最普遍的分子,由于其作为有效抗氧化剂和抗炎剂的潜力,在过去二十年中引起了极大的科学兴趣。传统上认为H2是惰性的,现在由于其独特的生物活性而被重新评估。H2选择性中和活性氧和氮,在不破坏基本细胞功能的情况下减轻氧化应激。因此,本文旨在对H2的生物活性进行理论评价,重点关注其药代动力学,包括生物系统内的吸收、分布和保留。H2的药代动力学特征对于了解其潜在的治疗应用至关重要。H2与蛋白质口袋的相互作用特别有趣,因为这些位点可能作为H2的储存库或活性位点,影响其生物活性和保留时间。此外,H2对细胞信号通路的影响,包括调节葡萄糖代谢和氧化应激反应,将被探索,提供其作为代谢和氧化还原稳态调节剂的潜力的见解。最后,生物环境中与铁磁分子的相互作用,以及对细胞信号传导机制的影响,为研究增加了另一层复杂性 |