Results 51 to 60 of about 32,198 (216)
Xenogeneic Mitochondrial Transplantation Improves Selected Age‐Associated Phenotypes in Mice
Advanced Science, EarlyView.Yak‐derived xenogeneic mitochondrial transplantation improves selected age‐associated phenotypes in mice, enhances mitochondrial functional readouts, and engages host mitochondrial quality‐control pathways. Broad tissue biodistribution, increased ATP production and mtDNA copy number, reduced ROS levels and dysfunctional mitochondria, improved motility ...
Wenpeng Li +5 more
wiley +1 more source
Phagocytosis: Dynamin's Dual Role in Phagosome Biogenesis
, 2008 SummaryDynamins have a well-established role in the fission of vesicles at sites of endocytosis. In phagocytosis, however, a role for certain dynamin isoforms has been reported in the full extension of pseudopods during phagosome formation, not in ...
Grinstein, Sergio, Huynh, Kassidy K.
core +1 more source
, 2020 Phagosome pathway as showed by the KEGG database. Proteins in the pathway are depicted by boxes while arrows depict signaling routes. Red stars correspond to modulated proteins, identified by the MS analysis, at 1HPLT ((Hours post LPS treatment), blue ...
Károly Vékey (122026) +8 more
core +1 more source
Advanced Science, EarlyView.Here we developed Am@SExo, a dual‐functional engineered exosome that coordinates CD47–SIRPα checkpoint blockade with Arg1 mRNA–mediated metabolic reprogramming. Surface SIRPα promotes recognition of apoptotic cells and plaque targeting, while Arg1 expression enhances arginine–ornithine metabolism, Rac1 activation, and actin remodeling in macrophages ...
Danwen Zheng +17 more
wiley +1 more source
Advanced Science, EarlyView.Fangchinoline is identified as a small‐molecule DNGR‐1 modulator that enhances dendritic‐cell cross‐presentation of tumor antigens. By engaging DNGR‐1 and activating Syk–Nox2 signaling, it promotes phagosomal ROS, antigen escape, MHC‐I presentation, and CD8+ T‐cell priming, thereby strengthening antitumor immunity and sensitizing tumors to PD‐1 ...
Yuan Liao +19 more
wiley +1 more source
The Mycobacterium bovis Bacille Calmette-Guérin Phagosome Proteome
, 2010 Mycobacterium tuberculosis and Mycobacterium bovis bacille Calmette-Guérin (BCG) alter the maturation of their phagosomes and reside within a compartment that resists acidification and fusion with lysosomes.
Jethwaney, Deepa +11 more
core +1 more source
Advanced Science, EarlyView.This study introduces a biomimetic “nanofusion” platform that integrates the biostability of threose nucleic acids (TNA) with homotypic cell‐membrane cloaking to combat drug‐resistant TNBC. By leveraging a non‐canonical membrane‐fusion pathway for direct cytosolic delivery, the platform bypasses endosomal sequestration. To achieve potent AKT2 silencing
Wei Zheng +7 more
wiley +1 more source
Proteomic analysis of the Mycobacterium avium-containing phagosome membrane
, 2010 Includes abstract.Includes bibliographical references (leaves 139-158).Pathogenic mycobacteria, like [Mycobacterium tuberculosis] M.tb and Mycobacterium avium (M.av), reside intracellularly in phagosomes where they are able to survive, because they block
Pietersen, Ray-Dean Donovan
core
, 2021 Phagosome-lysosome fusion in innate immune cells like macrophages and neutrophils marshal an essential role in eliminating intracellular microorganisms.
Ajay Vir Singh (11470543) +5 more
core +1 more source
Liposomal Delivery of L‐2‐Hydroxyglutarate for Targeting Epigenetic Dysregulation in Osteoarthritis
Advanced NanoBiomed Research, EarlyView.Osteoarthritis involves cartilage degeneration, inflammation, and epigenetic dysregulation. A liposomal formulation of the TET1 inhibitor L‐2‐hydroxyglutarate to overcome rapid joint clearance was developed. The formulation showed good physicochemical properties, reduced inflammatory and catabolic gene expression in chondrocytes, and alleviated ...
Denise Murgia +10 more
wiley +1 more source