Results 141 to 150 of about 75,137 (218)

Fuyuan Huoxue Decoction Promotes Lumbar Interbody Fusion in Rats: Role of Macrophage‐Driven Inflammation and the TLR9/NF‐κB Pathway

open access: yesAdvanced Science, EarlyView.
Fuyuan Huoxue decoction improves lumbar interbody fusion in rats while reducing inflammatory macrophage activity and supporting bone‐forming stem cells. Experiments implicate extracellular DNA and TLR9/NF‐κB signaling in early responses. These findings point to coordinated control of inflammation and osteogenesis as a potential route to stronger spinal
Hongwei Gao   +8 more
wiley   +1 more source

Phosphate‐Engineered DNA Reporters Boost CRISPR‐Cas12a Trans‐Cleavage for Rapid and Sensitive Nucleic Acid Detection

open access: yesAdvanced Science, EarlyView.
We uncover dual CRISPR‐Cas12a trans‐cleavage activities: endonucleolytic cleavage and 3′→5′ exonucleolytic trimming of ssDNA reporters. Mechanism‐guided 3′‐phosphate engineering accelerates substrate cleavage while favoring endonucleolytic processing, enabling Phos‐CRISPR, a rapid (20 min), highly sensitive, and specific platform for nucleic acid ...
Rui Yang   +11 more
wiley   +1 more source

NDFIP2 Suppresses Colorectal Cancer Metastasis Through DDX3X‐Dependent R‐Loop Remodeling and GNG13 Transcriptional Activation

open access: yesAdvanced Science, EarlyView.
NDFIP2 recruits NEDD4 to promote K48‐linked ubiquitination and proteasomal degradation of DDX3X, leading to R‐loop accumulation and CTCF‐dependent suppression of GNG13 transcription. Consequently, PI3K/AKT signaling, EMT, stemness, and colorectal cancer metastasis are inhibited.
Enjian Zhang   +12 more
wiley   +1 more source

Lactate Homeostasis Disruption Potentiates TACE‐Immunotherapy in Hepatocellular Carcinoma

open access: yesAdvanced Science, EarlyView.
Lactate homeostasis is disrupted through spatially coordinated extracellular neutralization and intracellular acidification, triggering calcium overload, mitochondrial dysfunction, and immunogenic cell death. This metabolic reprogramming alleviates the immunosuppressive tumor microenvironment and enhances immune checkpoint blockade, providing a ...
Minjiang Chen   +12 more
wiley   +1 more source

Lactate Drives Pathological Browning of White Adipose Tissue to Aggravate Sepsis‐Associated Metabolic Disorders in a GPR81‐Dependent Manner

open access: yesAdvanced Science, EarlyView.
Sepsis‐triggered lactate accumulation induces pathological white adipose tissue browning. Lactate activates adipocyte GPR81 to sequentially upregulate CTRP6‐p38 signalling and UCP1 expression. This cascade exacerbates sepsis‐associated metabolic disorders.
Chunliang Zheng   +4 more
wiley   +1 more source

Forest under stress: responses and recovery of water relations across scales during the compound drought in summer 2022. [PDF]

open access: yesNew Phytol
Shekhar A   +19 more
europepmc   +1 more source

DUSP26 Regulated by YY1 Lactylation Couples Osteogenesis and Angiogenesis by Dephosphorylating PMPCB at Y141 and Activating Mitophagy in BMSCs

open access: yesAdvanced Science, EarlyView.
p300‐associated YY1 lactylation promotes DUSP26 expression in BMSCs. By regulating PMPCB phosphorylation and PINK1 processing, DUSP26 supports mitophagy, osteogenic differentiation, and pro‐angiogenic factor secretion. BMSC‐derived exosomes carrying a RUNX2 promoter‐driven DUSP26 plasmid favor osteogenic‐lineage transgene expression, partially ...
Yunpeng Lv   +15 more
wiley   +1 more source

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