Results 311 to 320 of about 1,195,157 (388)

Energy-linked Ion Translocation in Submitochondrial Particles

open access: hybrid, 1969
Abraham Loyter   +4 more
openalex   +1 more source

Succinate Dehydrogenase Subunit A (SDHA) Mediated Microglia Extracellular Traps Formation Participating in Cerebral Ischemic Reperfusion Injury

open access: yesAdvanced Science, EarlyView.
This study investigates the mechanism of succinate dehydrogenase (SDH)‐mediated succinate oxidation in microglia extracellular traps (MiETs) formation and neuronal injury after cerebra I/R injury. Dimethyl malonate (DMM), a competitive SDH inhibitor, could reduce MiETosis by inhibiting succinate oxidation and mtROS production during reperfusion ...
Lili Zhao   +21 more
wiley   +1 more source

Cryptic Splicing of GAP43 mRNA is a Novel Hallmark of TDP‐43‐Associated ALS and AD

open access: yesAdvanced Science, EarlyView.
TDP‐43 dysfunction disrupts RNA processing, inducing cryptic exon 4a1 inclusion in GAP43 and reducing its protein levels. This aberrant splicing impairs axonal regeneration and contributes to neurodegeneration in ALS and AD. RNA‐seq of patient brains reveals GAP43 downregulation and 4a1 upregulation, identifying cryptic exon 4a1 as a potential ...
Mingming Yang   +9 more
wiley   +1 more source

UCP2 Upregulates ACSL3 to Enhance Lipid Droplet Release from Acinar Cells and Modulates the Sirt1/Smad3 Pathway to Promote Macrophage‐to‐Myofibroblast Transition in Chronic Pancreatitis

open access: yesAdvanced Science, EarlyView.
These findings suggest that UCP2 promotes LD formation and release in acinar cells by upregulating ACSL3 expression. This alteration in the local lipid metabolic environment indirectly drives the MMT process. Additionally, UCP2 may regulate the acetylation of Smad3 through Sirt1, enhancing its nuclear activity and activating the TGF‐β/ Smad3 signaling ...
Kunpeng Wang   +9 more
wiley   +1 more source

Potentiating the Efficacy of mRNA Vaccines through NIR‐II Imaging‐Guided Precise Vaccination

open access: yesAdvanced Science, EarlyView.
A supramolecular strategy is utilized to integrate IR780‐C16 lipids into conventional LNPs, pioneering a novel NIR‐II‐LNPs platform that elucidates the correlations between mRNA vaccines efficacy and vaccination parameters in a non‐invasive approach.
Mengfei Li   +6 more
wiley   +1 more source

Targeting Cystine Metabolism in the Lung Cancer Environment Enhances the Efficacy of Immune Checkpoint Inhibition

open access: yesAdvanced Science, EarlyView.
The tumor‐associated macrophages (TAMs) in lung cancer tissues exhibit active cystine metabolism. Restricting cystine concentration in macrophages induces M1 phenotypic polarization and upregulation of PD‐L1 expression through the GSH‐NF‐κB signaling pathway.
Yun Xu   +20 more
wiley   +1 more source

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