An Overview of the Mechanisms through Which Plants Regulate ROS Homeostasis under Cadmium Stress

Antioxidants, Год журнала: 2024, Номер 13(10), С. 1174 - 1174

Опубликована: Сен. 26, 2024

Cadmium (Cd

Язык: Английский

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Iron-doped carbon dots nanozyme scavenged reactive oxygen species system for inhibiting effectively the uptake of arsenic in lettuce

Chemical Engineering Journal, Год журнала: 2025, Номер unknown, С. 159956 - 159956

Опубликована: Янв. 1, 2025

Язык: Английский

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Effectively alleviate rheumatoid arthritis via maintaining redox balance, inducing macrophage repolarization and restoring homeostasis of fibroblast-like synoviocytes by metformin-derived carbon dots

Journal of Nanobiotechnology, Год журнала: 2025, Номер 23(1)

Опубликована: Янв. 29, 2025

Overproduction of reactive oxygen species (ROS), elevated synovial inflammation, hyperplasia and fibrosis are the main characteristic microenvironment in rheumatoid arthritis (RA). Macrophages fibroblast-like synoviocytes (FLSs) play crucial roles progression RA. Hence, synergistic combination ROS scavenging, macrophage polarization from pro-inflammatory M1 phenotype towards M2 anti-inflammatory phenotype, restoring homeostasis FLSs will provide a promising therapeutic strategy for In this study, we successfully synthesized metformin-derived carbon dots (MCDs), investigated antirheumatic effect vivo vitro. Designed MCDs could target inflamed cells accumulate at inflammatory joints collagen-induced (CIA) rats. investigation suggested that reduced inflammation hyperplasia, ultimately prevented cartilage destruction, bone erosion, CIA addition, eliminated cellular macrophages RA through enzyme-like catalytic activity as well inhibiting NOD-like receptor family, pyrin domain containing 3 (NLRP3) inflammasome signaling pathway, effectively polarizing them into to realize effect. Furthermore, inhibit proliferation, migration, FLSs. Mechanistically, restored while reducing level by blocking IL-6/gp130 pathway. Combined with preferable biocompatibility, offer prospective treatment approach

Язык: Английский

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Research Progress and Prospects of Nanozymes in Alleviating Abiotic Stress of Crops

Journal of Agricultural and Food Chemistry, Год журнала: 2025, Номер unknown

Опубликована: Фев. 12, 2025

The continuous destruction of the global ecological environment has led to increased natural disasters and adverse weather, severely affecting crop yields quality, particularly due abiotic stress. Nanase, a novel artificial enzyme, simulates various enzyme activities, is renewable, shows significant potential in promoting growth mitigating This study reviews classification nanoenzymes into carbon-based, metal-based, metal oxide-based, others based on synthesis materials. catalytic mechanisms these are discussed, encompassing such as oxidases, peroxidases, catalases, superoxide dismutases. alleviating salt, drought, high-temperature, low-temperature, heavy metal, other stresses crops also highlighted. Furthermore, challenges faced by especially sustainable agricultural development. review provides insights applying agriculture offers theoretical guidance for stress crops.

Язык: Английский

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Amino-tuned S-scheme ZIF nano-heterojunction coating up/downconversion nanoparticles for near-infrared-triggered catalytic therapy and bioimaging

Chemical Engineering Journal, Год журнала: 2025, Номер unknown, С. 160576 - 160576

Опубликована: Фев. 1, 2025

Язык: Английский

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Multi-activity ferruginated carbon quantum dots nanozyme improves wheat seedling growth and Cd tolerance

The Crop Journal, Год журнала: 2025, Номер unknown

Опубликована: Март 1, 2025

Язык: Английский

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Biosynthesized Fe-C-dots nanozymes modulate growth, physiological and phytochemical peculiarity to improve saline-alkaline stress tolerance in wheat

Plant Physiology and Biochemistry, Год журнала: 2025, Номер 222, С. 109777 - 109777

Опубликована: Март 12, 2025

Язык: Английский

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Emerging Roles of Nanozymes in Plant and Environmental Sectors

Journal of Agricultural and Food Chemistry, Год журнала: 2024, Номер 72(42), С. 23008 - 23023

Опубликована: Окт. 14, 2024

The demand for food has increased dramatically as the global population increases, putting more strain on sustainability of agriculture. To fulfill this requirement, it is imperative to develop brand-new technologies. application potential nanozymes in plant and environmental sectors progressively becoming apparent a result their effective enzymatic catalytic activity distinctive characteristics nanomaterials, including size, specific surface area, optical properties, thermal properties. Herein, we systematically analyze mechanisms with different enzyme-mimetic activities summarize applications improving crop yields by regulating ROS levels enhancing stress resistance detecting removing hazardous pollutants. Finally, thoroughly challenges faced regarding design, application, economy, biosafety look forward future development directions better serve sustainable

Язык: Английский

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Nanoscale synthetic biology with innovative medicinal applications

Fundamental Research, Год журнала: 2024, Номер unknown

Опубликована: Ноя. 1, 2024

Язык: Английский

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