Results 121 to 130 of about 27,691 (270)

Characterization, Identification, and Antioxidant Mechanism of Antioxidant Peptides From Schisandra chinensis Based on Peptidome and Molecular Docking/Dynamics

Food Science &Nutrition, Volume 14, Issue 6, June 2026.
Schisandra chinensis peptides (SCP) exhibited potent in vitro antioxidant activity and repaired UVB‐induced oxidative damage in HaCaT cells, while demonstrating excellent stability and biosafety. SCP also activated the Keap1/Nrf2 pathway, with IFSPWL identified as the key bioactive peptide that forms the most stable Keap1 complex via integrated ...
Shuo Zheng, Xingyu Xiao, Yi Li, Tong Su, Qinchuan Lv, Jiayuan Fang, Linlin Hao, Huayi Lu   +7 more
wiley   +1 more source

Silver and Gold Nanoparticles Promote Antimicrobial Activity and Modulate Inflammation in Escherichia coli‐Infected Wounds

Journal of Biomedical Materials Research Part B: Applied Biomaterials, Volume 114, Issue 6, June 2026.
Schematic representation of the immunomodulatory effects of nanoparticles in an E. coli‐contaminated wound. Pathogen recognition by M1 macrophages through TLRs and CD11 leads to the release of pro‐inflammatory mediators (MMPs, NO, TNF‐α, IL‐6, IL‐1β). Treatment with nanocurcumin (Cur NPs), silver nanoparticles (AgNPs), gold nanoparticles (AuNPs), and ...
Rubya Pereira Zaccaron, Rusilania Tozi Barbieri, Laura de Roch Casagrande, Igor Ramos Lima, Gabrielli Martins, Camila da Costa, Isabella Aguiar Cardoso, Ellen de Pieri, Luiz César Guarita‐Souza, Ricardo Andrez Machado‐De‐Ávila, Anand Thirupathi, Paulo Cesar Lock Silveira   +11 more
wiley   +1 more source

Organic small-molecule-catalyzed carbonylation reactions. [PDF]

Chem Sci
Yang ML, Wang LC, Yang H, Zhang J, Wu XF.   +4 more
europepmc   +1 more source

Diabetic Peripheral Neuropathy: Molecular Staging, Risk Factors, Therapeutics, and Emerging Trends

Med Research, Volume 2, Issue 2, Page 309-342, June 2026.
The heterogeneous landscape of DPN can be unified through a tripartite pathogenic model encompassing progressive stages of metabolic dysregulation, chronic inflammation, and overt neuronal damage. Within this framework, six clinical subtypes were identified, namely, hyperglycemia‐driven, dyslipidemia‐driven, inflammation‐driven, dysvascularity‐driven ...
Xiaofeng Dai, Mingze Tang
wiley   +1 more source

Study on the Multiple Efficacies of Vitamin C Serum in Anti-Glycation, Anti-Carbonylation, Antioxidation, and Anti-Inflammation of Human Skin Based on In Vivo Tests. [PDF]

J Cosmet Dermatol
Zi Y, Liu J, Liu Q, Pan Y, Jiang X.
europepmc   +1 more source

Oxidative Stress in the Tumor Immune Microenvironment: Mechanisms and Therapeutic Perspectives

MedComm – Oncology, Volume 5, Issue 2, June 2026.
Oxidative stress is involved in several key processes in cancer, including redox regulation, DNA damage, post‐translational modifications, transcriptional regulation, epigenetic modifications, metabolic reprogramming, cell death, and immune modulation. These mechanisms collectively influence tumor progression, immune evasion, and therapeutic responses,
Zhen Wang, Bowen Li, Pan Tang, Fanchen Yan, Shuxin Wang, Guiying Leng, Panduo Dawa, Yuansi Chen, Yihan Guo, Pan Yang, Yi Li, Siyu Liu, Erdan Dong, Siyuan Qin, Zhoufeng Wang   +14 more
wiley   +1 more source

Carbonylative Synthesis of β-Trifluoromethylated Heterocyclic Ketones through 1,2-Trifluoromethylation and Minisci Carbonylation of Alkenes. [PDF]

Org Lett
Miao RG, A RH, Wu XF.
europepmc   +1 more source

Assessment of Antimicrobial Activity, Membrane Integrity, and Oxidative Stress of Green Synthesized Silver Nanoparticles: In Vitro and Molecular Docking Studies

ChemistryOpen, Volume 15, Issue 6, June 2026.
Green Synthesized Silver Nanoparticles: In Vitro and Molecular Docking Studies. Silver nanoparticles were synthesized using Acacia karroo aqueous leaves extract for the first time, as evidenced by a characteristic UV–Vis absorption peak at 424 nm. Spherical morphologies were observed using transmission electron microscopy (TEM) and scanning electron ...
Sarra Sebti, Badra Barhouchi, Samir Meskaldji, Haroun Houicha, Eyup Bagci, Hamdi Bendif, Walid Elfalleh, Stefania Garzoli   +7 more
wiley   +1 more source

Nickel-Catalyzed Carbonylative Synthesis of β-Ketonitriles from α-Bromonitriles and Arylboronic Acids. [PDF]

Org Lett
Ma J, Jiang Y, Huang Z, Qi X, Wu XF.
europepmc   +1 more source

Magnetic Nickel‐Containing Heterogeneous Catalysts for the Heck Reaction: Catalyst Design, Performance, and Sustainability

ChemistryOpen, Volume 15, Issue 6, June 2026.
This schematic outlines a general Heck coupling using magnetic nickel‐based catalysts. The reactants are mixed and heated to promote carbon–carbon bond formation and produce a substituted alkene product. After completion, an external magnet enables rapid separation of the nickel catalyst from the reaction mixture.
Forouzan Karimi, Hamideh Sarreshtehdar Aslaheh, Ahmad Poursattar Marjani, Kurosh Rad‐Moghadam   +3 more
wiley   +1 more source