Article
Plant Sciences
Yu-Ying Sun, Jia-Qi Wang, Ru-Hua Xiang, Zhong-Guang Li
Summary: This study found that nitric oxide (NO) can enhance thermotolerance in maize seedlings by triggering the LCD/H2S signaling pathway. Additionally, NO also improves the adaptability of maize seedlings to heat stress by regulating the activity of the ROS scavenging system.
FRONTIERS IN PLANT SCIENCE
(2022)
Review
Plant Sciences
Dandan Huang, Guangqin Jing, Lili Zhang, Changbao Chen, Shuhua Zhu
Summary: NO, H2S, and ROS play essential signaling roles in cells through oxidative post-translational modification within suitable ranges of concentration to maintain redox balance and regulate DNA repair pathways, including mtDNA. The interactions among them are intricate, influencing their generation, elimination, and signaling actions. Additionally, NO and H2S may be involved in epigenetic variations in DNA damage repair of plants.
FRONTIERS IN PLANT SCIENCE
(2021)
Review
Biochemistry & Molecular Biology
Quan Gu, Qingqing Xiao, Ziping Chen, Yi Han
Summary: Melatonin acts as a multifunctional molecule in plants, particularly in protecting against abiotic stresses. It interacts with signaling molecules such as reactive oxygen species (ROS), nitric oxide (NO), and hydrogen sulfide (H2S) to modulate plant responses to abiotic stresses and enhance plant tolerance.
INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES
(2022)
Article
Biochemistry & Molecular Biology
Francisco Luis Espinosa-Vellarino, Inmaculada Garrido, Alfonso Ortega, Ilda Casimiro, Francisco Espinosa
Summary: The study demonstrates that Dittrichia viscosa plants preferentially accumulate Sb in roots, leading to differing behavior in the enzymatic antioxidant systems of roots and leaves. Sb appears to act by binding to thiol groups, altering free GSH content and SOD and GST activities, increasing the effects of NO and H2S to limit the Sb-induced redox imbalance. The interaction between NO, H2S, and H2O2 appears to be key in the response to stress induced by Sb.
Review
Biochemistry & Molecular Biology
Andrea Huwiler, Karl-Friedrich Beck, Josef Pfeilschifter
Summary: Redox-active mediators are powerful molecules regulating cellular dynamics and gene expression. Reactive oxygen species (ROS), and gasotransmitters such as NO, CO, and H2S, are key mediators, along with sphingolipid molecules. Cross-regulation between redox mediators and sphingolipids influences cell fate and organ function. This review highlights the effects of redox-active mediators on sphingolipid signaling, metabolism, and their impact on pathophysiological processes.
Article
Biochemistry & Molecular Biology
Andrea Doman, Eva Doka, Dorottya Garai, Virag Bogdandi, Gyorgy Balla, Jozsef Balla, Peter Nagy
Summary: Reactive sulfur species, including H2S, have emerged as important effector molecules in biological events. They interact with metalloproteins to exert their biological roles, altering fundamental cellular functions and contributing to immune defense, cellular protection against oxidative stress, and redox signaling. Understanding the interactions between RSS and metal centers is crucial for drug development and advancements in redox medicine.
Review
Plant Sciences
Mahipal Singh Kesawat, Neela Satheesh, Bhagwat Singh Kherawat, Ajay Kumar, Hyun-Uk Kim, Sang-Min Chung, Manu Kumar
Summary: Salt stress is a severe environmental stress that negatively affects agricultural production worldwide. Reactive oxygen species (ROS) are overproduced during salt stress, leading to destructive processes and cellular damage. However, at lower concentrations, ROS act as secondary messengers and play a critical role in regulating growth and adapting to stresses. This review discusses the role of antioxidants in salt stress tolerance, as well as recent advances in understanding ROS-induced signaling pathways, antioxidant machinery, and the crosstalk with other signaling molecules.
Article
Biochemistry & Molecular Biology
Miriam M. Cortese-Krott
Summary: In addition to their role as oxygen carriers, red blood cells also contribute to NO and sulfide metabolism and act as potent circulating antioxidant cells. The concept of the reactive species interactome can help understand the redox physiology of RBCs, including how reactive species are generated and detoxified, their interactions, and their targets. Hemoglobin plays a key role in the reactive species interactome within RBCs. Further research should explore how modulation of this interactome can regulate RBC biology, physiology, and their systemic effects.
Article
Biochemistry & Molecular Biology
Kavya Gupta, Abraham Binoy Mathew, Harinath Chakrapani, Deepak Kumar Saini
Summary: Aging is a time-dependent deterioration of physiological functions. Gasotransmitters, such as H2S, may play a crucial role in regulating inflammation and nitrosative stress during cellular senescence.
BIOCHIMICA ET BIOPHYSICA ACTA-MOLECULAR CELL RESEARCH
(2023)
Review
Cell Biology
Bhupesh Singla, Ravi Varma Aithabathula, Sonia Kiran, Shweta Kapil, Santosh Kumar, Udai P. Singh
Summary: The lymphatic system plays a crucial role in immune surveillance and tissue homeostasis, and lymphangiogenesis, the formation of new lymphatic vessels, is involved in various physiological and pathological processes. Recent research progress in the molecular mechanisms of lymphangiogenesis has opened up new possibilities for therapeutic approaches in diseases such as neurological disorders, cardiac repair, autoimmune disease, obesity, and atherosclerosis.
Review
Plant Sciences
John T. Hancock, David Veal
Summary: NO and other RNS are key signaling molecules in plants, interacting with ROS and H2S. This translation briefly discusses the interactions between these reactive molecules and the influence of intracellular redox on ROSN.
JOURNAL OF EXPERIMENTAL BOTANY
(2021)
Article
Materials Science, Biomaterials
Ping Huang, Zihong Li, Li Nong, Jie Cheng, Weiying Lin
Summary: Aging is a natural process characterized by the decline of physiological functions in the body's organs and tissues. Oxidative stress, caused by active nitrogen substances like ONOO-, is considered to be the main cause of aging. Detecting changes in ONOO- in aging cells is important for studying senescence. In this study, we developed a fluorescent probe FLASN based on flavonol that can detect and treat ONOO- in cells. Our results showed that FLASN can effectively detect ONOO- in cells and reduce its production stimulated by metformin. This study provides a new perspective on the role of ONOO- in senescence and the potential therapeutic effect of flavonol.
JOURNAL OF MATERIALS CHEMISTRY B
(2023)
Review
Biochemistry & Molecular Biology
Linda de Bont, Xiujie Mu, Bo Wei, Yi Han
Summary: Hydrogen sulfide (H2S) plays an important role in plant growth and adaptation to abiotic stress. It functions in defense by activating plant hormones and is involved in oxidative stress responses. Additionally, H2S interacts with nitric oxide and reactive oxygen species, regulating oxidative stress responses.
JOURNAL OF GENETICS AND GENOMICS
(2022)
Article
Environmental Sciences
Hui Chen, Yongxiang Qin, Jiawei Pu, Jinxing Hu, Yuezhong Wen
Summary: This study investigated the toxicity of the chiral synthetic auxin herbicide DCPP to Arabidopsis, as well as the mutual regulation of NO, H2O2, O-2, and phytohormones at the enantiomeric level. The results revealed the important role of ROS in the enantioselective effect of DCPP and the potential redistribution of phytohormones between leaves and roots.
SCIENCE OF THE TOTAL ENVIRONMENT
(2021)
Article
Chemistry, Multidisciplinary
Jinlong Zhang, Shuai Mu, Weilin Wang, Huipeng Sun, Shuangqin Li, Xuezhao Shi, Yunbo Liu, Xiaoyan Liu, Haixia Zhang
Summary: In this study, a novel fluorescent probe was developed for the detection of H2S. The probe showed comparable imaging performance to the traditional probe but exhibited lower toxicity to cells and animals.
CHEMICAL COMMUNICATIONS
(2022)
Review
Plant Sciences
H. He, L. He, M. Gu
BIOLOGIA PLANTARUM
(2015)
Article
Engineering, Environmental
Huyi He, Wenjing Huang, Thet Lwin Oo, Minghua Gu, Long-Fei He
JOURNAL OF HAZARDOUS MATERIALS
(2017)
Review
Plant Sciences
Huyi He, Long-Fei He
PLANT CELL REPORTS
(2018)
Review
Environmental Sciences
Huyi He, Yingqiu Li, Long-Fei He
ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY
(2018)
Article
Biochemistry & Molecular Biology
Huyi He, Wenjing Huang, Thet Lwin Oo, Minghua Gu, Jie Zhan, Aiqin Wang, Long-Fei He
NITRIC OXIDE-BIOLOGY AND CHEMISTRY
(2018)
Article
Biochemistry & Molecular Biology
Yinqiu Li, Huyi He, Long-Fei He
MOLECULAR BIOLOGY REPORTS
(2019)
Review
Plant Sciences
Huyi He, Carlos Garcia-Mata, Long-Fei He
PLANT GROWTH REGULATION
(2019)
Review
Plant Sciences
H. He, Y. Li, L. -F. He
SOUTH AFRICAN JOURNAL OF BOTANY
(2019)
Article
Multidisciplinary Sciences
Huyi He, Thet Lwin Oo, Wenjing Huang, Long-Fei He, Minghua Gu
SCIENTIFIC REPORTS
(2019)
Review
Plant Sciences
Huyi He, Long-Fei He
PHYSIOLOGIA PLANTARUM
(2020)
Article
Genetics & Heredity
Dong Xiao, Xia Li, Yun-Yi Zhou, Li Wei, Chanthaphoone Keovongkod, Huyi He, Jie Zhan, Ai-Qin Wang, Long-Fei He
Summary: The study identified key pathways and genes associated with aluminum stress in peanuts, showing that rapid transcriptomic response helps activate effective aluminum tolerance mechanisms, MAPK signal transduction plays important roles in early response to aluminum stress in peanuts, and there is a link between ethylene signaling transduction and aluminum resistance-related genes in peanuts.
Review
Plant Sciences
Jinni Li, Huyi He, Yingqiu Li, Aiqin Wang, Long-Fei He
Summary: This paper summarizes the research advances on the classification, structural features, and biological function of long non-coding RNA (lncRNA). It also explains the key role of lncRNA in plant stress tolerance.
ACTA PHYSIOLOGIAE PLANTARUM
(2022)
Article
Agronomy
Yingqiu Li, Huyi He, Long-Fei He
Summary: This study identified and analyzed 54 potato PME genes through bioinformatics methods, revealing their structural, physicochemical properties, conserved domains and evolutionary relationships. The genes were divided into two groups and five subfamilies, providing valuable information for further research on the function of potato PME genes.
Review
Biochemistry & Molecular Biology
Huyi He, Long-Fei He
PLANT SIGNALING & BEHAVIOR
(2019)
