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http://dx.doi.org/10.1016/j.parkreldis.2020.08.005 | DOI Listing |
Microb Genom
September 2025
School of Animal and Veterinary Sciences, The University of Adelaide, Roseworthy, South Australia 5371, Australia.
causes otitis media and severe diseases including pneumonia, meningitis and bacteraemia. The rise of antimicrobial resistance (AMR) in , facilitated by mobile genetic elements (MGEs), complicates infection treatment. While pneumococcal conjugate vaccine (PCV) deployment has reduced disease burden, non-vaccine serotypes (NVTs) have increased and now cause invasive disease.
View Article and Find Full Text PDFAcc Chem Res
September 2025
Department of Chemistry, FRQNT Centre for Green Chemistry and Catalysis, McGill University, 801 Sherbrooke Street W, Montréal, Québec H3A 0B8, Canada.
ConspectusMolecular photochemistry, by harnessing the excited states of organic molecules, provides a platform fundamentally distinct from thermochemistry for generating reactive open-shell or spin-active species under mild conditions. Among its diverse applications, the resurgence of the Minisci-type reaction, a transformation historically reliant on thermally initiated radical conditions, has been fueled by modern photochemical strategies with improved efficiency and selectivity. Consequently, the photochemical Minisci-type reaction ranks among the most enabling methods for C()-H functionalizations of heteroarenes, which are of particular significance in medicinal chemistry for the rapid diversification of bioactive scaffolds.
View Article and Find Full Text PDFJ Inflamm Res
September 2025
Department of the Head and Neck, The Third Affiliated Hospital of Kunming Medical University, Yunnan Cancer Hospital, Peking University Cancer Hospital Yunnan, Kunming, People's Republic of China.
Background: Immune escape of tumor cells is a common problem with tumor photothermal therapy utilizing gold nanorods (Au NRs). Whether CpG ODN, an immune adjuvant, can synergize with Au NRs to activate the immune response and its potential mechanism is not clear.
Methods: The effect of Au NRs combined with CpG ODN (Au NRs-C) on the activity of various immune-related cells, such as double-positive T cells, macrophages, NK cells, Th17, and Treg.
ACS Appl Mater Interfaces
September 2025
Department of Materials Science and Engineering, Gwangju Institute of Science and Technology (GIST), Gwangju 61005, Republic of Korea.
Cyclic peptides (CPs) are versatile building blocks whose conformational constraints foster ordered supramolecular architectures with potential in biomedicine, nanoelectronics, and catalysis. Herein, we report the development of biomimetic antifreeze materials by conjugating CPs bearing ice-binding residues to 4-arm polyethylene glycol (PEG) via click chemistry. The concentration-dependent self-assembly of these CP-PEG conjugates induces programmable morphological transitions, forming nanotube networks above the critical aggregation concentration (CAC) and two-dimensional nanosheet networks near the CAC.
View Article and Find Full Text PDFCancer Immunol Res
September 2025
Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, United States.
Antibody-based therapies have revolutionized cancer treatment but have several limitations. These include: down-regulation of the target antigen; mutation of the target epitope; or in the case of antibody drug conjugates (ADCs), resistance to the chemotherapy warhead. Since TROP2-targeted therapy with ADCs yields responses in TROP2+ solid tumors but lacks the durability observed with other immunotherapy-based approaches, we developed novel TROP2-targeting chimeric antigen receptor (CAR) T cells as an alternative.
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