Role of Hydrogen Sulfide in Health and Disease
A special issue of Antioxidants (ISSN 2076-3921).
Deadline for manuscript submissions: closed (31 December 2022) | Viewed by 20162
Special Issue Editors
Interests: gaseous mediators; cardiovascular pathophysiology; inflammation; erectile dysfunction; urogenital tract pathophysiology
Interests: endothelial and vascular dysfunction; resolution of inflammation; gender pharmacology
Special Issues, Collections and Topics in MDPI journals
Special Issue Information
Dear Colleagues,
As Guest Editors, we invite you to contribute to the Special Issue entitled “Role of Hydrogen Sulfide in Health and Disease”. Original research reports and reviews will be published online in Antioxidants.
Hydrogen sulfide (H2S), for a long time recognized as a putrid, toxic gas, is actually considered the third gasotransmitter alongside nitric oxide (NO) and carbon monoxide (CO) in mammalian systems. It is endogenously produced from the amino acid L-cysteine (L-Cys) through the activation of two pyridoxal-5-phosphate-dependent enzymes, i.e., cystathionine-β-synthase (CBS) and cystathionine-γ-lyase (CSE) or 3-mercaptopyruvate-sulfurtransferase (3-MST). H2S is a small, reactive signaling molecule that can freely diffuse through membranes participating in the modulation of multiple physiological and pathological processes. The current literature reports conflicting data with respect to its biological effects. In particular, H2S, similarly to NO and CO, exhibits pleiotropic and dose-dependent effects on a variety of physiological pathways. Indeed, it is involved in angiogenesis, neuronal activity, vascular homeostasis, glucose metabolism, energy production, and the inflammatory response. Interestingly, an altered H2S biosynthesis is associated with a number of diseases, including heart failure, hypertension, atherosclerosis, asthma, diabetes, neurodegenerative diseases, autoimmunity, and chronic inflammation.
Due to the ambiguous data reported in the literature and possible undiscovered mechanisms underlying H2S driven effects, there is the need to better understand its role in physiology and diseases.
Thus, we invite investigators to contribute to this Special Issue with original research and review articles. In order to improve the current knowledge, papers describing novel mechanism(s) of action and/or interaction that help to clarify whether H2S is friend or foe for human health will be especially welcome and published online in Antioxidants.
Dr. Emma Mitidieri
Guest Editor
Dr. Vincenzo Brancaleone
Co-Guest Editor
Manuscript Submission Information
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Keywords
- Hydrogen sulfide
- New pharmacological approaches
- Cardiovascular disease
- Inflammation
- Cancer
- Urogenital tract
- Immunity