Results 61 to 70 of about 3,416 (301)

Support Effects on the Activity of Ni Catalysts for the Propane Steam Reforming Reaction

open access: yesNanomaterials, 2021
The catalytic performance of supported Ni catalysts for the propane steam reforming reaction was investigated with respect to the nature of the support.
Aliki Kokka   +2 more
doaj   +1 more source

Engineered extracellular vesicles enriched with the miR‐214/199a cluster enhance the efficacy of chemotherapy in ovarian cancer

open access: yesMolecular Oncology, EarlyView.
Loss of the miR‐214/199a cluster is associated with recurrence in ovarian cancer. Engineered small extracellular vesicles (m214‐sEVs) elevate miR‐214‐3p/miR‐199a‐5p in tumor cells, suppress β‐catenin, TLR4, and YKT6 signaling, reprogram tumor‐derived sEV cargo, reduce chemoresistance and migration, and enhance carboplatin efficacy and survival in ...
Weida Wang   +12 more
wiley   +1 more source

Development of Different Kinds of Electrocatalyst for the Electrochemical Reduction of Carbon Dioxide Reactions: An Overview

open access: yesMolecules, 2023
Significant advancements have been made in the development of CO2 reduction processes for applications such as electrosynthesis, energy storage, and environmental remediation. Several materials have demonstrated great potential in achieving high activity
Tse-Wei Chen   +7 more
doaj   +1 more source

Metal-organic frameworks with rare topologies: lonsdaleite-type metal formates and their magnetic properties

open access: yes, 2018
Single-crystal X-ray analysis revealed that isomorphous metal formates [M-6(HCOO)(12)]center dot DEF (M = Mg2+, Fe2+, Co2+, Zn2+) have a framework with the lonsdaleite net, which is one of the rare topologies in metal-organic frameworks; iron and cobalt ...
Kim, H   +5 more
core   +1 more source

Interrogating the immune landscape of microsatellite stable RAS‐mutated colon cancer

open access: yesMolecular Oncology, EarlyView.
COLOSSUS project RAS‐mutated MSS colon cancer study explored transcriptomics and immune cell density by immunohistochemistry (IHC), Immunoscore (IS), ISIC/TuLIS scores, mutation counts, and detected different prevalences but similar microenvironment composition across immune markers with clinical relevance for future immunotherapy combination ...
Rodrigo Dienstmann   +61 more
wiley   +1 more source

Performance and mechanism analysis of MnOx/HZSM-5 catalytic oxidation of formaldehyde at room temperature

open access: yesCailiao gongcheng, 2021
Using HZSM-5 zeolite, potassium permanganate and methanol as raw materials, MnOx/HZSM-5 catalyst was prepared to oxidize formaldehyde at room temperature.
HE Xiao-yun   +5 more
doaj   +1 more source

E2A selectively regulates TGF‐β–induced apoptosis in KRAS‐mutant non‐small cell lung cancer

open access: yesMolecular Oncology, EarlyView.
Ability to induce apoptosis by TGF‐β is frequently lost in advanced lung adenocarcinoma despite intact TGF‐β signaling. We identify E2A as a mutant KRAS–dependent mediator of resistance to TGF‐β–induced apoptosis. TGF‐β induces E2A via SMAD3 in mutant KRAS cells, and E2A silencing restores apoptosis and enhances radiation response in cell lines ...
Sergei Chuikov   +3 more
wiley   +1 more source

Alkyl formates as transfer hydroalkylation reagents -Hydrobenzylation of imines

open access: yes, 2022
International audienceHydrofunctionalization of unsaturated bonds, such as carbonyl, imines, alkenes or alkynes, provide a rapid and atom-economic access to functionalized molecules.
Cantat, Thibault   +2 more
core  

Developmental programmes drive cellular plasticity, disease progression and therapy resistance in lung adenocarcinoma

open access: yesMolecular Oncology, EarlyView.
This study shows that lung adenocarcinomas exploit developmental branching morphogenesis to acquire a therapy resistant basal‐like tumour cell state. This process was found to be regulated by combined TP53 loss‐of‐function and type‐I interferon signalling, identifying a novel axis for biomarker and therapeutic target discovery.
Kamila J Bienkowska   +13 more
wiley   +1 more source

Habit formation

open access: yesDialogues in Clinical Neuroscience, 2016
Habits, both good ones and bad ones, are pervasive in animal behavior. Important frameworks have been developed to understand habits through psychological and neurobiological studies. This work has given us a rich understanding of brain networks that promote habits, and has also helped us to understand what constitutes a habitual behavior as opposed to
Smith, Kyle S., Graybiel, Ann M
openaire   +4 more sources

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