Results 41 to 50 of about 106,856 (197)

Carbon‐Cloth Supported ZnO Nanorods as Binder‐Free Zinc‐Ion Battery Anodes: An Investigation into the Electrode Formation Process

open access: yesAdvanced Sustainable Systems, EarlyView.
A freestanding ZnO nanorod array on carbon cloth (ZnO/CC) is synthesized via hydrothermal growth and studied during its electrochemical reduction to Zn. Advanced characterization techniques (SEM, HRTEM, and STXM) reveal the morphochemical evolution of ZnO nanorods, providing unprecedented insights into the ZnO‐to‐Zn conversion mechanism.
Elisa Emanuele   +13 more
wiley   +1 more source

Disintegration of the KITENIN/ErbB4 Functional Complex by the Flavonoid Hispidulin Suppresses Colorectal Cancer Progression

open access: yesAdvanced Therapeutics, EarlyView.
Hispidulin disrupts the KITENIN/ErbB4 oncogenic complex and inhibits KITENIN‐mediated AP‐1 activity, cell invasion, and aerobic glycolysis. It also suppresses the production of cancer‐associated metabolites and downregulates transcriptional regulators downstream of the KITENIN complex.
Mücahit Varlı   +7 more
wiley   +1 more source

Engineering Electron Transfer Flux between Cytochrome P450 Enzyme and P450 Reductase to Enhance Serotonin Production in Escherichia Coli

open access: yesAdvanced Science, EarlyView.
The electron transfer flux in CPR‐P450 catalytic system is systematically engineered through: i) enhancing electron transfer rate by redesigning the putative electron transfer pathway of CPR; ii) improving electron‐receiving rate by evolving the heme domain of tryptophan‐5‐hydroxylase (T5H); iii) enlarging electron supply by fine‐tuning NADPH synthesis.
Wenzhao Xu   +4 more
wiley   +1 more source

M2 Macrophage‐Derived Extracellular Vesicles Reprogram Immature Neutrophils into Anxa1hi Neutrophils to Enhance Inflamed Bone Regeneration

open access: yesAdvanced Science, EarlyView.
This study reveals that M2‐EVs mitigate periodontitis‐induced bone resorption by modulating neutrophil fate. Single‐cell RNA sequencing identified an Anxa1hi neutrophil subpopulation with pro‐reparative properties. M2‐EVs disrupt neutrophil maturation, promoting this subpopulation through key reprogramming genes (Acvrl1, Fpr2). These findings highlight
Yufei Yao   +7 more
wiley   +1 more source

BIOSYNTHESIS OF CITRIC ACID [PDF]

open access: yesJournal of Bacteriology, 1951
S. F. Carson, E. F. Phares, E.H. Mosbach
openaire   +3 more sources

Semaphorin 3E‐Plexin‐D1 Pathway Downstream of the Luteinizing Hormone Surge Regulates Ovulation, Granulosa Cell Luteinization, and Ovarian Angiogenesis in Mice

open access: yesAdvanced Science, EarlyView.
The Semaphorin 3E (Sema3E)‐Plexin‐D1 pathway mediated by C/EBPα and C/EBPβ downstream of the luteinizing hormone (LH) surge plays important roles in the mouse preovulatory ovary. Timely activation and suppression of this pathway during the preovulatory stage are crucial for ovulation, corpus luteum formation, and proper angiogenesis.
Hanxue Zhang   +11 more
wiley   +1 more source

Adducin‐1 Facilitates Influenza Virus Endosomal Trafficking and Uncoating by Regulating Branched Actin Dynamics and Myosin IIB Activity

open access: yesAdvanced Science, EarlyView.
In this study, a novel mechanism is unveiled by which ADD1, acting as a molecular switch, coordinates actin branch dynamics and the transport of endocytic viruses and cargoes. Phosphorylation of ADD1 at Ser726 reduces actin branch density, enhancing endosome fusion and attachment to microtubules.
Meijun Jiang   +10 more
wiley   +1 more source

Communications Among Neurocytes in Parkinson's Disease Regulated by Differential Metabolism and Blood‐Brain Barrier Traversing of Chiral Gold Cluster‐MOF Integrated Nanoparticles

open access: yesAdvanced Science, EarlyView.
This study have loaded chiral gold nanoclusters onto the inner and outer surfaces of ZIF and uncovers the biodistribution, metabolic variances, and therapeutic mechanism of chiral nanoparticles, providing deep insights into the nanobiological effects of chiral anti‐inflammatory nanomedicines in PD therapy for future clinical transformation.
Junyang Chen   +7 more
wiley   +1 more source

Manipulating the Light Systemic Signal HY5 Greatly Improve Fruit Quality in Tomato

open access: yesAdvanced Science, EarlyView.
This study establishes that HY5, activated by low‐dose light, acts as a systemic signal to enhance tomato fruit quality by directly promoting carotenoid synthesis and sugar metabolism. These findings demonstrate HY5's mobility from leaves to fruits and its application potential through nighttime LED lighting, offering a practical strategy for crop ...
Jiachun Wang   +7 more
wiley   +1 more source

An Engineered Soluble Single‐Chain TCR Engager for KRAS‐G12V Specific Tumor Immunotherapy

open access: yesAdvanced Science, EarlyView.
This study develops a dimeric T cell receptor engager protein specific for tumor KRAS‐G12V mutation. The engager proteins are capable of mediating the formation of synapse between T cell and tumor cell and demonstrate substantial tumor suppression efficacy.
Keke Ma   +14 more
wiley   +1 more source

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