Results 181 to 190 of about 2,485,751 (313)

Femtosecond control of phonon dynamics near a magnetic order critical point. [PDF]

Nat Commun, 2021
Gorobtsov OY, Ponet L, Patel SKK, Hua N, Shabalin AG, Hrkac S, Wingert J, Cela D, Glownia JM, Zhu D, Medapalli R, Chollet M, Fullerton EE, Artyukhin S, Shpyrko OG, Singer A.   +15 more
europepmc   +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

The Future of Stem Cells and Their Derivates in the Treatment of Glaucoma. A Critical Point of View. [PDF]

Int J Mol Sci, 2021
Nicoară SD, Brie I, Jurj A, Sorițău O.   +3 more
europepmc   +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

Engagement of the Radial Head in Posterior Capitellum Fracture: Defining the Critical Point. [PDF]

J Orthop Case Rep
Sakhnini M.
europepmc   +1 more source

Micro-CT in ophthalmology: ex vivo preparation and contrasting methods for detailed 3D-visualization of eye anatomy with special emphasis on critical point drying. [PDF]

Quant Imaging Med Surg, 2022
Runge J, Stahnke T, Guthoff RF, Wree A, Keiler J.   +4 more
europepmc   +1 more source

Heterozygous loss‐of‐function alleles associate the conserved 3′‐5′ exoribonuclease EXOSC10 with hypersensitivity to the anticancer drug 5‐fluorouracil

Molecular Oncology, EarlyView.
EXOSC10, an essential nuclear RNA exosome‐associated 3′‐5′ exoribonuclease, is inhibited by the anticancer drug 5‐fluorouracil (5‐FU), and EXOSC10 depletion increases 5‐FU sensitivity. The colon‐cancer variant EXOSC10S402T, located in a proteolysis motif, is stable and nuclear but nonfunctional in vivo.
Radhika Sain, Yann Le Page, Frédéric Percevault, Emmanuelle Becker, Luc Negroni, Almudena Fernandez, Marta Cantero, Diego Muñoz‐Santos, Lluís Montoliu, Cyrille Garnier, Michael Primig   +10 more
wiley   +1 more source

Resonant nonlinear periodic problems with the scalar p-Laplacian and a nonsmooth potential

, 2006
We study periodic problems driven by the scalar p-Laplacian with a nonsmooth potential. Using the nonsmooth critical point theory for locally Lipsctiz functions,we prove two existence theorems under conditions of resonance at infinity with respect to ...
Staicu, Vasile, Aizicovici, Sergiu, Aizicovici, S, Papageorgiou, NS, Papageorgiou, Nikolaos S., Papageorgiou, Nikolaos, Staicu, V   +6 more
core  

Fault Critical Point Prediction Method of Nuclear Gate Valve with Small Samples Based on Characteristic Analysis of Operation. [PDF]

Materials (Basel), 2022
Liu Z, Liu J, Huang Y, Li T, Nie C, Xia Y, Zhan L, Tang Z, Zhang L.   +8 more
europepmc   +1 more source

Critical Points of a Map to a Circle [PDF]

Proceedings of the National Academy of Sciences, 1939
openaire   +3 more sources