Article
Nutrition & Dietetics
Visarut Buranasudja, Chawanphat Muangnoi, Kittipong Sanookpan, Hasseri Halim, Boonchoo Sritularak, Pornchai Rojsitthisak
Summary: The study found that eriodictyol can protect human dermal fibroblasts from the harmful effects of hydrogen peroxide by directly neutralizing reactive oxygen species, enhancing detoxifying enzyme activities, and regulating the expression of Nrf2 signaling system.
Article
Engineering, Environmental
Mohd Asgher, Sajad Ahmed, Zebus Sehar, Harsha Gautam, Sumit G. Gandhi, Nafees A. Khan
Summary: The study demonstrates that H2O2 can alleviate the adverse effects of arsenic on rice photosynthesis and growth through regulation of antioxidant systems, highlighting its crucial role in protecting photosynthetic activity in rice from arsenic toxicity.
JOURNAL OF HAZARDOUS MATERIALS
(2021)
Article
Biochemistry & Molecular Biology
Shuko Suzuki, Onur Sakiragaoglu, Traian Chirila
Summary: The sericin fractions from silk thread have strong antioxidant properties, mainly due to the non-peptidoid components accompanying sericin.
Article
Horticulture
Surisa Phornvillay, Suwanan Yodsarn, Jiraporn Oonsrithong, Varit Srilaong, Nutthachai Pongprasert
Summary: This study found that using H2O2 and AOP treatment can effectively reduce microbial contamination in roselle seeds. The improved AOP treatment showed the highest antimicrobial activity and promoted seed germination and improved the quality and nutritional value of microgreens.
Article
Plant Sciences
Tian-liang Chang, Qian-qian Xi, Xiang-yu Wei, Li Xu, Qian-qian Wang, Jia-yi Fu, Chen Ling, Yue Zuo, Yi Zhao, Hong-yan He, Yu-wei Zhao
Summary: Melatonin can help plants maintain stable redox homeostasis under cold stress, which has a positive impact on plant stress resistance.
ENVIRONMENTAL AND EXPERIMENTAL BOTANY
(2022)
Article
Plant Sciences
Balram Sahu, Subhash Chandra Naithani
Summary: This study highlights the regulatory role of ROS and its detoxifying enzymes in the process of desiccation tolerance. PEG pretreatment in germinated pea seedlings improves their desiccation tolerance by reducing the levels of superoxide and H2O2. Enhanced expression of antioxidative enzymes is associated with reduced oxidative stress. Furthermore, PEG pretreatment can reduce the accumulation of superoxide in the root.
SOUTH AFRICAN JOURNAL OF BOTANY
(2023)
Article
Biology
Khadija Ridaoui, Ismail Guenaou, Ikram Taouam, Mounia Cherki, Noureddine Bourhim, Abdelaziz Elamrani, Mostafa Kabine
Summary: The purpose of this study was to investigate the protective effect of five essential oils (rosemary, thyme, oregano, eucalyptus, and basil) against oxidative stress in yeast cells induced by hydrogen peroxide. The results showed that these essential oils exhibited significant antioxidant activity and provided effective protection against oxidative stress in yeast cells.
SAUDI JOURNAL OF BIOLOGICAL SCIENCES
(2022)
Article
Plant Sciences
Satish Kumar Sanwal, Hari Kesh, Arvind Kumar, Bhanu Kumar Dubey, Anil Khar, Youssef Rouphael, Pradeep Kumar
Summary: This study aimed to identify salt-tolerant onion genotypes by studying the physiological and biochemical mechanisms under salt stress. The results showed differences in growth and yield reduction among different onion varieties under salt stress. Salt-tolerant varieties exhibited higher physiological traits and better antioxidant capacity, while salt-sensitive varieties showed more membrane injury and higher salt accumulation.
Article
Chemistry, Organic
Rui Chen, Rongchen Wang, Jie Sun, Xuemei Dong, Chengjun Dong, Lixin Sun, Xianfeng Gu, Chunchang Zhao
Summary: An H2O2-activated, endoplasmic reticulum-targeted theranostic probe was developed, which can be activated by H2O2, leading to increased NIR fluorescence and photothermal signals for specific recognition of H2O2 and further photothermal therapy in H2O2-overexpressing cancer cells in the endoplasmic reticulum.
ORGANIC & BIOMOLECULAR CHEMISTRY
(2023)
Article
Agronomy
Andrzej Pacholczak, Karolina Nowakowska, Marta Joanna Monder
Summary: Periods of heat and water deficit pose a danger to plants in pots. The addition of a starch-based superabsorbent in the growing medium improved the growth parameters and physiological conditions of shrubs planted in containers. The optimal dosage of hydrogel was found to enhance stomatal conductance, photosynthetic rate, chlorophyll content, and soluble sugar content in the plants.
Article
Biochemistry & Molecular Biology
Katherine L. Houlihan, Petros P. Keoseyan, Amber N. Juba, Tigran Margaryan, Max E. Voss, Alexander M. Babaoghli, Justin M. Norris, Greg J. Adrian, Artak Tovmasyan, Lori M. Buhlman
Summary: Loss-of-function parkin mutations lead to oxidative stress and degeneration of dopaminergic neurons. In this study, the researchers found that the absence of parkin in fruit flies resulted in sustained increase of mitochondrial hydrogen peroxide levels in vulnerable neurons, as well as dysregulation of glutathione redox equilibrium. Supplementation of folic acid improved these abnormalities but did not mitigate whole-brain oxidative stress.
Article
Chemistry, Multidisciplinary
Meng Li, Xiaoming Luo, Shan Lei, Yurong Liu, Huishan Guo, Yu Zhang, Yuantao Pan, Kaiwei Chen, Jing Lin, Peng Huang
Summary: A glycopolymer containing a caged H2S and H2O2 dual-donor is developed to wrap glucose oxidase, which can deplete tumorigenic energy sources and block glycolysis. This strategy induces defects in mitochondrial function and shows good anticancer performance.
ADVANCED MATERIALS
(2023)
Review
Plant Sciences
Faisal Zulfiqar, Muhammad Nafees, Jianjun Chen, Anastasios Darras, Antonio Ferrante, John T. Hancock, Muhammad Ashraf, Abbu Zaid, Nadeem Latif, Francisco J. Corpas, Muhammad Ahsan Altaf, Kadambot H. M. Siddique
Summary: Salt stress severely limits crop productivity globally, and its effects are worsened by climate change. Plant priming, using specific chemical agents, has shown promise in enhancing plant tolerance to salt stress. This review summarizes the current knowledge on various molecules/compounds that can potentially enhance the salinity tolerance of crop plants.
FRONTIERS IN PLANT SCIENCE
(2022)
Review
Food Science & Technology
Guille Martinez-Negrin, Jarred P. Acton, Stuart P. Cocksedge, Stephen J. Bailey, Tom Clifford
Summary: The study found that (poly)phenols had no significant effect on muscle strength, peak power output, and fat loss, but enhanced exercise capacity. Isoflavones may contribute to enhancing exercise training adaptations, while resveratrol may compromise them. Additional high-quality research is needed to further investigate the effects of (poly)phenols on exercise training adaptations.
CRITICAL REVIEWS IN FOOD SCIENCE AND NUTRITION
(2022)
Article
Dentistry, Oral Surgery & Medicine
Sarita Giri, Ayuko Takada, Durga Paudel, Koki Yoshida, Masae Furukawa, Yasuhiro Kuramitsu, Kenji Matsushita, Yoshihiro Abiko, Yasushi Furuichi
Summary: This study established a senescence model of gingival epithelial cells induced by hydrogen peroxide treatment, demonstrating that 400 μM H2O2 is the optimal concentration for inducing senescence. Treatment of senescence-induced cells with fisetin resulted in downregulation of all senescence markers. These findings can be applied to research on age-related periodontal diseases.
Article
Plant Sciences
Monica Ruffini Castiglione, Lucia Giorgetti, Lorenza Bellani, Simonetta Muccifora, Stefania Bottega, Carmelina Spano
ENVIRONMENTAL AND EXPERIMENTAL BOTANY
(2016)
Article
Food Science & Technology
Antonella Capocchi, Stefania Bottega, Carmelina Spano, Debora Fontanini
INTERNATIONAL JOURNAL OF FOOD SCIENCES AND NUTRITION
(2017)
Article
Plant Sciences
Carlo Sorce, Giuseppe Montanaro, Stefania Bottega, Carmelina Spano
PLANT GROWTH REGULATION
(2017)
Article
Agronomy
Carmelina Spano, Stefania Bottega, Monica Ruffini Castiglione, Hilda Elizabeth Pedranzani
PLANT SOIL AND ENVIRONMENT
(2017)
Article
Plant Sciences
Angelino Carta, Stefania Bottega, Carmelina Spano
SEED SCIENCE RESEARCH
(2017)
Article
Environmental Sciences
Giorgetti Lucia, Spano Carmelina, Muccifora Simonetta, Bellani Lorenzo, Tassi Eliana, Bottega Stefania, Di Gregorio Simona, Siracusa Giovanna, Sanita di Toppi Luigi, Ruffini Castiglione Monica
SCIENCE OF THE TOTAL ENVIRONMENT
(2019)
Article
Marine & Freshwater Biology
Carlo Sorce, Stefania Bottega, Carmelina Spano
ESTUARINE COASTAL AND SHELF SCIENCE
(2019)
Article
Environmental Sciences
Carmelina Spano, Stefania Bottega, Carlo Sorce, Giacomo Bartoli, Monica Ruffini Castiglione
ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH
(2019)
Article
Plant Sciences
Mouna Touati, Stefania Bottega, Monica Ruffini Castiglione, Carlo Sorce, Zoubeir Bejaoui, Carmelina Spano
PLANT PHYSIOLOGY AND BIOCHEMISTRY
(2019)
Article
Environmental Sciences
Lorenza Bellani, Giovanna Siracusa, Lucia Giorgetti, Simona Di Gregorio, Monica Ruffini Castiglione, Carmelina Spano, Simonetta Muccifora, Stefania Bottega, Roberto Pini, Eliana Tassi
ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY
(2020)
Article
Plant Sciences
Lucia Giorgetti, Carmelina Spano, Simonetta Muccifora, Stefania Bottega, Francesco Barbieri, Lorenza Bellani, Monica Ruffini Castiglione
PLANT PHYSIOLOGY AND BIOCHEMISTRY
(2020)
Article
Chemistry, Multidisciplinary
Simonetta Muccifora, Hiram Castillo-Michel, Francesco Barbieri, Lorenza Bellani, Monica Ruffini Castiglione, Carmelina Spano, Ana E. Pradas del Real, Lucia Giorgetti, Eliana L. Tassi
Summary: The study revealed that the roots of pea plants grown in biosolids-amended soils spiked with TiO2 nanoparticles showed damages in cell ultrastructure, with different uptake and translocation patterns between nanoparticles and submicron particles.
Article
Plant Sciences
Carmelina Spano, Simonetta Muccifora, Monica Ruffini Castiglione, Lorenza Bellani, Stefania Bottega, Lucia Giorgetti
Summary: This study investigated the effects of polystyrene nanoplastics (PSNPs) on rice seedlings. The results showed that these nanoparticles were absorbed by the roots and transported to the shoots, affecting rice germination, growth, and root cell structure, and inducing cytogenetic abnormalities. The study found that these effects may be caused not only by the direct action of the nanoparticles, but also by changes in the production/diffusion of reactive oxygen species (ROS) at the tissue/cellular level.
PLANT PHYSIOLOGY AND BIOCHEMISTRY
(2022)
Article
Plant Sciences
Carmelina Spano, Stefania Bottega, Lorenza Bellani, Simonetta Muccifora, Carlo Sorce, Monica Ruffini Castiglione