Results 71 to 80 of about 5,849,471 (294)

Ultrafast Plasmonic Control of Second Harmonic Generation

, 2016
Efficient frequency conversion techniques are crucial to the development of plasmonic metasurfaces for information processing and signal modulation.
Avanesyan, Sergey M., Davidson II, Roderick B., Haglund Jr, Richard F., Lawrie, Ben J., Yanchenko, Anna, Ziegler, Jed I.   +5 more
core   +2 more sources

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

Tradition of Using Urochlivye Kamni “Jinx Stones”in the Kologrivsky District of the Kostroma Region

Славянский мир в третьем тысячелетии
The article presents the latest field materials of the Toponymic expedition of the Ural University to the Kologrivsky district of the Kostroma region, collected in July-August 2024 and concerning the practices of using small stones or mineraloids such as
Valeria S. Kuchko
doaj   +1 more source

Tuning Structure and Properties of a Ferromagnetic Organic Semiconductor via a Magnetic Field-Modified Reduction Process

Magnetochemistry
The development of novel synthesis and assembly strategies is critical to achieving a ferromagnetic organic semiconductor with high Curie temperature. In this study, we report a high magnetic field (HMF)-modified solvothermal approach for the reduction ...
Han Zhou, Zaitian Cheng, Zhiqiang Ai, Xinyao Li, Lin Hu, Fapei Zhang   +5 more
doaj   +1 more source

Unusually large enhancement of thermopower in an electric field induced two-dimensional electron gas

, 2011
Two-dimensionally confined electrons showing unusually large thermopower (S) have attracted attention as a potential approach for developing high performance thermoelectric materials.
Cutler, DiSalvo, Hicks, Hicks, Kawasaki, Kergoat, Liang, Nolas, Ohta, Ohta, Ohta, Ohta, Okuda, Pernstich, Poon, Rhyee, Seebeck, Snyder, Snyder, Ueno, Yamada   +20 more
core   +1 more source

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

Molecular 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, Shiva Krishna Katkam, Zhefan Wang, Venkateshwar G. Keshamouni   +3 more
wiley   +1 more source

Quantum Hall effect in a CVD-grown oxide

Nature Communications
Two-dimensional (2D) electron systems are promising for investigating correlated quantum phenomena. In particular, 2D oxides provide a platform that can host various quantum phases such as quantized Hall effect, superconductivity, or magnetism.
Oleksandr Zheliuk, Yuliia Kreminska, Qundong Fu, Davide Pizzirani, Emily L.Q.N. Ammerlaan, Ying Wang, Sardar Hameed, Puhua Wan, Xiaoli Peng, Steffen Wiedmann, Zheng Liu, Jianting Ye, Uli Zeitler   +12 more
doaj   +1 more source

CD47 promotes mitogen‐activated protein kinase and epithelial‐to‐mesenchymal transition molecular programs to drive prometastatic phenotypes in non‐small cell lung cancer

Molecular Oncology, EarlyView.
Beyond its role in immune evasion, this study identified that CD47 drives tumor‐intrinsic signaling in non‐small cell lung cancer (NSCLC). Transcriptomic profiling and functional studies revealed that CD47 regulates cell adhesion, migration, and metastasis through an ERK–EMT signaling axis.
Asa P.Y. Lau, Lilian G. Zhai, Ryunosuke Hoshi, Zackary Rousseau, Abraam Zakhary, Yin Fang Wu, Rola M. Saleeb, Heyu Ni, Kelsie L. Thu   +8 more
wiley   +1 more source

Giant self spin-valve effect in the kagome helimagnet

Nature Communications
Kagome magnets can combine non-trivial band topology and electron correlations, offering a versatile playground for various quantum phenomena. In this work we propose that kagome magnets with frustrated interlayer interactions can intrinsically support a
Xitong Xu, Yonglai Liu, Kesen Zhao, Che-Min Lin, Miao He, Haitian Zhao, Qingqi Zeng, Yubin Hou, Qingyou Lu, Ding-Fu Shao, Shuang Jia, Haifeng Du, Wenjie Meng, Tay-Rong Chang, Zhe Qu   +14 more
doaj   +1 more source

Cell‐cycle‐specific lesion evolution rather than inhibition of double‐strand‐break repair underpins cisplatin radiosensitization

Molecular Oncology, EarlyView.
We analyze cisplatin–DNA adducts (CDAs) and double‐strand breaks (DSBs) in a cell‐cycle‐dependent manner. We find that CDAs form similarly across all cell cycle phases. DSBs arise only in S‐phase. CDAs might not directly impair DSB repair, but S‐phase DSB lesions evolve in the presence of CDAs and disrupt repair in G2, also causing radiosensitization ...
Ye Qiu, Xixi Lin, Emil Mladenov, Veronika Mladenova, Jürgen Thomale, Ali Sak, Yao Wang, Yunxuan Deng, Eleni Gkika, Martin Stuschke, George Iliakis   +10 more
wiley   +1 more source