Results 151 to 160 of about 46,080 (279)

Tumor‐Derived CDC37 Inhibits Antigen Cross‐Presentation in Dendritic Cells and Impairs Anti‐Tumor Immunity in Breast Cancer

open access: yesAdvanced Science, Volume 13, Issue 5, 27 January 2026.
Extracellular vesicle (EV)‐packaged CDC37 are released from TMBhiCTLlo breast cancer cells with high CDC37 expression, and internalized into endo/phagosomes of dendritic cells (DCs). Within these compartments, CDC37 locked HSP90–antigen complex, preventing antigen release into the cytosol.
Ruxin Wang   +10 more
wiley   +1 more source

Mechanical Environment Afforded by Engineered Hydrogel Critically Regulates Survival of Neural Stem Cells Transplanted in the Injured Spinal Cord via Piezo1‐Mediated Mechanotransduction

open access: yesAdvanced Science, Volume 13, Issue 3, 14 January 2026.
Neural stem cell transplantation shows promise for spinal cord repair, but poor graft survival limits therapeutic efficacy. This study demonstrates that increasing hydrogel stiffness from 10% to 16% concentration significantly enhances transplanted neural stem cell survival through Piezo1‐mediated mechanotransduction, revealing mechanical properties as
Hee Hwan Park   +19 more
wiley   +1 more source

Coal dust particles can upregulate the expression of NLRP3 inflammasome components in rat alveolar macrophages through phagocytosis

open access: yesScientific Reports
Previous studies have demonstrated that silica can activate the NLRP3 inflammasome, and that macrophage phagocytosis is an essential step in this process.
Yao Zhang   +6 more
doaj   +1 more source

Temporal Stretch‐Induced Nuclear Mechanosensing Coordinates Early Chromatin Accessibility and Genome Protection

open access: yesAdvanced Science, Volume 13, Issue 5, 27 January 2026.
Cyclic stretching of fibroblasts triggers coordinated nuclear mechanosensing events, including calcium ion release, perinuclear actin assembly, emerin translocation, and H3K9me3 loss, increasing chromatin accessibility for specific genes related to mechanotransduction and repair.
Hye‐Won Shim   +10 more
wiley   +1 more source

Self‐Assembled Nanocomplexes of Oligomerized Catechins and Deoxyribonuclease‐I for Synergistically Enhancing Diabetic Wound Healing

open access: yesAggregate, Volume 7, Issue 1, January 2026.
This study develops a self‐assembled O/DNase‐I nanocomplex that eliminates neutrophil extracellular traps (NETs) and blocks their formation, accelerates diabetic ulcers (DUs) healing in mice through the synergetic effect of DNase‐I and oligomerized epigallocatechin gallate (OEGCG).
Yue Li   +15 more
wiley   +1 more source

Cytochalasin B-Induced Membrane Vesicles from Human Mesenchymal Stem Cells Overexpressing IL2 Are Able to Stimulate CD8+ T-Killers to Kill Human Triple Negative Breast Cancer Cells. [PDF]

open access: yesBiology (Basel), 2021
Chulpanova DS   +7 more
europepmc   +1 more source

A Hypoxia‐Responsive Near‐Infrared Phosphorescence Nanoprobe for High‐Sensitive Detection of Tumor Cells and Imaging of Colorectal Cancer In Situ

open access: yesAggregate, Volume 7, Issue 1, January 2026.
We have successfully developed a hypoxia‐responsive near‐infrared phosphorescent probe, Ir‐PEG. This nanoprobe demonstrates high sensitivity, water solubility, and deep‐tissue penetration. It remains specifically activatable even in the hypoxic intestinal environment, facilitating high‐contrast imaging of orthotopic colon cancer.
Jian Chen   +5 more
wiley   +1 more source

Protein S Enhances the Phagocytosis of Phosphatidylserine‐Exposing Erythrocytes: Implications in Sickle Cell Disease

open access: yesAmerican Journal of Hematology, Volume 101, Issue 1, Page 26-40, January 2026.
ABSTRACT The major anticoagulant Protein S (PROS1) also contributes to the phagocytosis of apoptotic cells by bridging exposed phosphatidylserine (PtdSer) to the MerTK receptor on macrophages (efferocytosis). Whether PROS1 is involved in the splenic clearance of PtdSer‐positive senescent and altered erythrocytes such as erythrocyte ghosts (eryghosts ...
Claire Auditeau   +26 more
wiley   +1 more source

Altered Inflammatory Signature in a C9ORF72 ‐ALS iPSC‐Derived Motor Neuron and Microglia Coculture Model

open access: yesGlia, Volume 74, Issue 1, January 2026.
Established a C9ORF72 ALS microglia and motor neuron coculture model. Identified an altered inflammatory signature in C9ORF72 ALS microglia. Single‐cell RNA sequencing detected the removal of an LPS responsive microglia subpopulation. ABSTRACT Amyotrophic lateral sclerosis (ALS) is a complex neurodegenerative disorder involving multiple cell types in ...
Yujing Gao   +9 more
wiley   +1 more source

Home - About - Disclaimer - Privacy