Results 91 to 100 of about 3,733 (181)

Proteomic Analysis Infers Optimized ATP‐Production in Guard Cell Mitochondria

Physiologia Plantarum, Volume 177, Issue 5, September/October 2025.
ABSTRACT Guard cells are highly specialised leaf cells which regulate leaf transpiration and carbon fixation. As such, they are instrumental in balancing water use efficiency and photosynthetic activity. This unique function of guard cells requires them to quickly accumulate solutes for ATP‐dependent stomatal opening, but how this affects mitochondrial
Noah Ditz, Markus Niehaus, Nieves Medina Escobar, Marco Herde, Holger Eubel   +4 more
wiley   +1 more source

Hydrogen Sulfide Protects Erectile Function Through Stimulation of Antioxidant Defense in the Corpus Cavernosum: Insights From SG1002 Administration and Cystathionine γ‐Lyase Knockout

The FASEB Journal, Volume 39, Issue 15, 15 August 2025.
Chronic consumption of a western diet suppressed corpus cavernosum cystathionine γ‐lyase (CSE) protein content and H2S production and was associated with elevated penile reactive oxygen species (ROS) levels and impaired erectile function. CSE knockout mice demonstrate impaired erectile function, elevated penile ROS levels, and suppressed corpus ...
Tooyib A. Azeez, Paige R. Rhein, Clifford J. Pierre, Colin M. Ihrig, Justin D. La Favor   +4 more
wiley   +1 more source

Glioblastoma cell motility depends on enhanced oxidative stress coupled with mobilization of a sulfurtransferase

Cell Death and Disease, 2022
Cell motility is critical for tumor malignancy. Metabolism being an obligatory step in shaping cell behavior, we looked for metabolic weaknesses shared by motile cells across the diverse genetic contexts of patients’ glioblastoma.
Mirca S. Saurty-Seerunghen, Thomas Daubon, Léa Bellenger, Virgile Delaunay, Gloria Castro, Joris Guyon, Ahmed Rezk, Sylvie Fabrega, Ahmed Idbaih, Fabien Almairac, Fanny Burel-Vandenbos, Laurent Turchi, Eric Duplus, Thierry Virolle, Jean-Michel Peyrin, Christophe Antoniewski, Hervé Chneiweiss, Elias A. El-Habr, Marie-Pierre Junier   +18 more
doaj   +1 more source

Nitric oxide and hydrogen sulfide: the gasotransmitter paradigm of the vascular system. [PDF]

, 2017
There are several reviews on NO and hydrogen sulfide (H2 S) and their role in vascular diseases in the current relevant literature. The aim of this review is to discuss, within the limits of present knowledge, the interconnection between these two ...
Bucci, M., Cirino, G, Vellecco, V
core   +1 more source

Hydrogen sulfide and polysulfides induce GABA/glutamate/d-serine release, facilitate hippocampal LTP, and regulate behavioral hyperactivity

Scientific Reports, 2023
Hydrogen sulfide (H2S) and polysulfides (H2Sn, n ≥ 2) are signaling molecules produced by 3-mercaptopyruvate sulfurtransferase (3MST) that play various physiological roles, including the induction of hippocampal long-term potentiation (LTP), a synaptic ...
Hiroki Furuie, Yuka Kimura, Tatsuhiro Akaishi, Misa Yamada, Yoshiki Miyasaka, Akiyoshi Saitoh, Norihiro Shibuya, Akiko Watanabe, Naoki Kusunose, Tomoji Mashimo, Takeo Yoshikawa, Mitsuhiko Yamada, Kazuho Abe, Hideo Kimura   +13 more
doaj   +1 more source

Purified dietary red and white meat proteins show beneficial effects on growth and metabolism of young rats compared to casein and soy protein [PDF]

, 2018
This study compared the effects of casein, soy protein (SP), red (RMP) and white meat (WMP) proteins on growth and metabolism of young rats. Compared to casein, the ratio of daily feed intake to daily body weight gain of rats was not changed by meat ...
Fu, Qingquan, Hooiveld, Guido J.E.J., Hua, Chun, Li, Chunbao, Li, Mengjie, Muller, Michael, Song, Shangxin, Zhao, Fan, Zhou, Guanghong   +8 more
core   +4 more sources

Development and Application of a 1,8‐Naphthalimide‐Based Fluorescent Probe for Sensitive Detection of Hydrogen Sulfide in Human Blood Serum

Luminescence, Volume 40, Issue 8, August 2025.
The target 1,8‐napthalimide‐based fluorescent probe was prepared and successfully applied for H2S detection in human blood serum whereby the concentration of H2S in human blood serum was found to be 16.2 μmol L−1. The accuracy of the developed method was confirmed by the standard addition method and UV‐Vis spectrophotometry method using methylene blue.
Aleksandar Széchenyi, Mirela Samardžić, Mateja Budetić, Ines Drenjančević, Nikolina Kolobarić, Gábor Mikle, Barna Kovács, Andrea Dandić   +7 more
wiley   +1 more source

Diurnal Fluctuations in Plasma Hydrogen Sulfide of the Mice

Frontiers in Pharmacology, 2017
Circadian rhythms are essential in a myriad of physiological processes to maintain homeostasis, especially the redox homeostasis. However, little is known about whether plasma H2S exhibits the physiological diurnal variation.
Sheng Jin, Bo Tan, Xu Teng, Ruoni Meng, Xin Jiao, Danyang Tian, Lin Xiao, Hongmei Xue, Qi Guo, Xiaocui Duan, Yuming Wu, Yuming Wu, Yuming Wu   +12 more
doaj   +1 more source

Cystathionine gamma‐lyase‐mediated hypoxia inducible factor 1‐alpha expression drives clear cell ovarian cancer progression

The Journal of Pathology, Volume 266, Issue 3, Page 352-367, July 2025.
Abstract Clear cell ovarian cancer (CCOC) is the second most common ovarian cancer subtype, accounting for 5%–11% of ovarian cancers in North America. Late‐stage CCOC is associated with a worse prognosis compared to other ovarian cancer histotypes, a challenge that has seen limited progress in recent decades.
Amal M EL‐Naggar, Yuqin Li, Busra Turgu, Yuchen Ding, Longyijie Wei, Shary Yuting Chen, Genny Trigo‐Gonzalez, Forouh Kalantari, Rodrigo Vallejos, Branden Lynch, Janine Senz, Amy Lum, J Maxwell Douglas, Clara Salamanca, Shelby Thornton, Yimei Qin, Kiran Parmar, Sandra E Spencer, Samuel Leung, Michelle M M Woo, Paul J Yong, Hai‐Feng Zhang, Christopher S Hughes, Gian Luca Negri, Yemin Wang, Gregg B Morin, Poul H Sorensen, David G Huntsman   +27 more
wiley   +1 more source

S‐Propargyl‐Cysteine Attenuates Stroke Heterogeneity via Promoting Protective Autophagy Across Multiple Neural Cell Types: Insights From Single‐Cell Sequencing

CNS Neuroscience &Therapeutics, Volume 31, Issue 7, July 2025.
Stroke is one of the major contributors to mortality and long‐term disability. Treatments aiming at regulating endogenous protective mechanisms to reduce neurological injury after ischemic stroke are still urgently needed. Herein, we investigated the neuroprotective potential of S‐propargyl‐cysteine (SPRC), a novel water‐soluble donor of H2S, and its ...
Xiaoming Xin, Lei Miao, Lei Ci, Yun Wang, Zhiguo Zhang, Lingguo Meng, Jia Qi, Yicheng Mao, Yi‐Zhun Zhu   +8 more
wiley   +1 more source