Results 121 to 130 of about 1,289,189 (314)

Cinobufagin Directly Targets PDE4D to Disrupt Fibroblast–Dendritic Cell Crosstalk in Atopic Dermatitis

open access: yesAdvanced Science, EarlyView.
Single‐cell RNA sequencing revealed that MIF signaling drives inflammatory fibroblastmyeloid cell crosstalk in atopic dermatitis. Cinobufagin, a potent PDE4D inhibitor, suppresses MIF and reduces inflammation by restoring the cAMP/PKA/CREB pathway. Genetic knockout validates PDE4D as a key driver and promising therapeutic target for atopic dermatitis ...
Shicong Li   +14 more
wiley   +1 more source

Subventricular Zone‐on‐a‐Chip: A Model to Study Neurogenesis Disruption in Neonatal Intraventricular Hemorrhage

open access: yesAdvanced Science, EarlyView.
A human subventricular zone‐on‐a‐chip is developed to model intraventricular hemorrhage (IVH) in preterm infants. This platform enables the study of inflammation‐driven neurogenic disruption. Exposure to hemorrhagic cerebrospinal fluid and red blood cell lysate activated inflammatory pathways, with IL1B emerging as a key mediator.
Laura Nicoleti Zamproni   +6 more
wiley   +1 more source

PVC Nanoplastics Exposure Exacerbates Asthma through R‐Loop Accumulation and Subsequent STING Activation in Macrophages

open access: yesAdvanced Science, EarlyView.
Polyvinyl chloride (PVC) nanoplastics (NPs) are shown to aggravate allergic airway inflammation in asthma by triggering R‐loop accumulation and activating the cGAS‐STING pathway in macrophages. This study reveals a novel immunotoxic mechanism linking environmental plastic exposure to asthma pathogenesis and highlights potential molecular targets for ...
Qimei Bao   +16 more
wiley   +1 more source

GLS1‐RNA Polymerase II Axis Mediates Glutamine‐Dependent Hepatoprotective Effects on Alcoholic Liver Disease in High‐Protein Diets

open access: yesAdvanced Science, EarlyView.
GLS1 interacts with RNA polymerase II subunits, ROLR2H and POLR2E, resulting in significant suppression of RNA polymerase II activity. Importantly, the investigation demonstrates that high‐protein diets, particularly glutamine, exert protective effects against alcoholic fatty liver through GLS1‐RNA polymerase II axis.
Wenbiao Wu   +17 more
wiley   +1 more source

HIFU‐Driven Targeted Pyroptosis Therapy in Basal‐Like Breast Cancer

open access: yesAdvanced Science, EarlyView.
This study presents a HIFU‐driven pyroptosis strategy for BLBC treatment. Combining HIFU with platelet‐membrane hybridized liposomes encapsulating mitoxantrone enhances tumor targeting and efficacy. The synergistic treatment modulates key epigenetic regulators and activates the pyroptotic pathway through ROS generation and inflammasome signaling ...
Xiaomin Su   +13 more
wiley   +1 more source

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