Results 71 to 80 of about 1,107,923 (314)

EDNRB‐dependent endothelin signaling reduces proliferation and promotes proneural‐to‐mesenchymal transition in gliomas

Molecular Oncology, EarlyView.
Glioma cells mainly express the endothelin receptor EDNRB, while EDNRA is restricted to a perivascular tumor subpopulation. Endothelin signaling reduces glioma cell proliferation while promoting migration and a proneural‐to‐mesenchymal transition associated with poor prognosis. This pathway activates Ca2+, K+, ERK, and STAT3 signalings and is regulated
Donovan Pineau, Leonor Garcia, Hugo Arnold, Antonija Hanžek, Maialen Arrieta, Laurent R Gauthier, Christine Granotier‐Beckers, François D Boussin, Amaury Herbet, Marie Hautière, Valentin Asei‐Ceschino, Clémentin Jacques, Laura Brard, Thomas Harnois, Valérie Coronas, Bruno Constantin, Aurélien Chatelier, Jean Chemin, Serge Urbach, Martial Seveno, Szimonetta Hideg, Chantal Ripoll, Kasandra Aguilar‐Cázarez, Min Zheng, Guo‐Hao Huang, Sheng‐Qing Lv, Lei Zhang, Philippe Rondard, Laurent Prezeau, Jean‐Philippe Pin, Hugues Duffau, Luc Bauchet, Valérie Rigau, Franck Denat, Charles Truillet, Didier Boquet, Jean‐Philippe Hugnot   +36 more
wiley   +1 more source

Concurrently Boosting Activity and Stability of Oxygen Reduction Reaction Catalysts via Judiciously Crafting Fe–Mn Dual Atoms for Fuel Cells

Nano-Micro Letters
Highlights Fe–Mn dual-atom catalysts exhibit superior oxygen reduction reaction (ORR) activity and stability, with high half-wave potentials in both alkaline and acidic conditions.
Lei Zhang, Yuchen Dong, Lubing Li, Yuchuan Shi, Yan Zhang, Liting Wei, Chung-Li Dong, Zhiqun Lin, Jinzhan Su   +8 more
doaj   +1 more source

Tuning Ag Loading and Particle Size in Ag@g-C₃N₄ Photocatalysts for Selective CO₂ Conversion to CO and CH₄

Nanomaterials
Elucidating the mechanisms of CO2 photocatalytic conversion systems is crucial for tackling the challenges of carbon neutrality. In this study, a series of Ag@g-C3N4 photocatalysts were constructed with metal particle size modulation as the core strategy
Shicheng Liu, Na Li, Qulan Zhou
doaj   +1 more source

Elemental Mercury Removal over CeO₂/TiO₂ Catalyst Prepared by Sol–Gel Method

Applied Sciences, 2020
Elemental mercury (Hg0) emitted from a coal-fired boiler is a serious menace and challenge to humans. Using high-efficiency CeO2/TiO2 catalysts to enhance the conversion from elemental mercury to oxidized mercury is a promising approach to reducing Hg0 ...
Qiang Lv, Chang’an Wang, Yang He, Ming Cai, Defu Che   +4 more
doaj   +1 more source

Utilization of milli-scale coiled flow inverter in combination with phase separator for continuous flow liquid-liquid extraction processes

, 2016
Process-design intensification situated under the umbrella of Novel Process Windows heads for process integration and here most development is needed for flow separators. The vision is to achieve multi-step synthesis in flow on pilot scale.
Noël, Timothy, Energy System Analysis, Noel, T., Kurt, S.K., Vural Gürsel, Iris, Kockmann, N, Hessel, Volker, Wang, Q., Kurt, Safa Kutup, Aalders, Jasper, Vural-Gürsel, I Iris, Energy and Resources, Kockmann, Norbert, Kurt, SK, Nigam, Krishna DP, Hessel, V., Noël, T Timothy, Vural - Gursel, I., Nigam, Krishna D.P., Nigam, K.D.P., Wang, Qi, Wang, Q Qi, Nigam, Krishna D P, Hessel, V, Kockmann, N.   +24 more
core   +1 more source

Deciphering transcriptional plasticity in pancreatic ductal adenocarcinoma reveals alterations in sensory neuron innervation

Molecular Oncology, EarlyView.
Pancreatic sensory neurons innervating healthy and PDAC tissue were retrogradely labeled and profiled by single‐cell RNA sequencing. Tumor‐associated innervation showed a dominant neurofilament‐positive subtype, altered mitochondrial gene signatures, and reduced non‐peptidergic neurons.
Elena Genova, Michele Montrone, Uday Rangaswamy, Francesco Diversi, Irene Schiavo, Denise Ferrarini, Roberta Di Florio, Irene Longo, Michele Coscia, Nicola Zamboni, Giorgia Demontis, Lisa Veghini, Vincenzo Corbo, Remo Sanges, Paul Heppenstall   +14 more
wiley   +1 more source

Solar fuel production through concentrating light irradiation

Green Energy & Environment
The climate crisis necessitates the development of non-fossil energy sources. Harnessing solar energy for fuel production shows promise and offers the potential to utilize existing energy infrastructure.
Yiwei Fu, Yi Wang, Jie Huang, Kejian Lu, Maochang Liu   +4 more
doaj   +1 more source

Concentrating PV/T Hybrid System for Simultaneous Electricity and Usable Heat Generation: A Review

International Journal of Photoenergy, 2012
Photovoltaic (PV) power generation is one of the attractive choices for efficient utilization of solar energy. Considering that the efficiency and cost of PV cells cannot be significantly improved in near future, a relatively cheap concentrator to ...
Longzhou Zhang, Dengwei Jing, Liang Zhao, Jinjia Wei, Liejin Guo   +4 more
doaj   +1 more source

A Technology Assessment and Feasibility Evaluation of Natural Gas Energy Flow Measurement Alternatives [PDF]

, 1999
Deregulation and open access in the natural gas pipeline industry has changed the gas business environment towards greater reliance on local energy flow rate measurement.
Sparks, Cecil R., Svedeman, Steven J., Morrow, Thomas B., Minachi, Ali, Behring, Kendricks A., II, Kelner, Eric   +5 more
core   +1 more source

CCDC80 suppresses high‐grade serous ovarian cancer migration via negative regulation of B7‐H3

Molecular Oncology, EarlyView.
PAX8 is a lineage‐specific master regulator of transcription in high‐grade serous ovarian cancer (HGSC) progression. We show for the first time that PAX8 facilitates proliferation and metastasis by repressing the cell autonomous tumor suppressor CCDC80 and inducing B7‐H3 expression.
Aya Saleh, Nitzan Medina‐Itzhaki, Milena Chekov, Eden Gal‐Swisa, Roba Gabesh‐Wahabi, Inbar Savyon, Inna Naroditsky, Hilary A. Kenny, Basem Fares, Lina Korsensky, Einav Girsh, Liron Berger, Ruth Perets   +12 more
wiley   +1 more source