Results 91 to 100 of about 443,905 (332)

Modeling hepatic fibrosis in TP53 knockout iPSC‐derived human liver organoids

Molecular Oncology, EarlyView.
This study developed iPSC‐derived human liver organoids with TP53 gene knockout to model human liver fibrosis. These organoids showed elevated myofibroblast activation, early disease markers, and advanced fibrotic hallmarks. The use of profibrotic differentiation medium further amplified the fibrotic signature seen in the organoids.
Mustafa Karabicici, Soheil Akbari, Ceyda Caliskan, Canan Celiker, Ozden Oz, Leman Binokay, Gökhan Karakulah, Serif Senturk, Esra Erdal   +8 more
wiley   +1 more source

Interference suppression in digital holographic images

Компьютерная оптика
This paper presents a digital filtering software module for noise suppression in reconstructed holographic images and in original digital holograms.
N.N. Yudin, G.S. Geimbukh, V.S. Kuznetsov, M.M. Zinoviev, M.M. Kulesh, S.N. Podzyvalov, E.S. Slyunko, H. Baalbaki   +7 more
doaj   +1 more source

Enhancement and suppression of spontaneous emission and light scattering by quantum degeneracy

, 2000
Quantum degeneracy modifies light scattering and spontaneous emission. For fermions, Pauli blocking leads to a suppression of both processes. In contrast, in a weakly interacting Bose-Einstein condensate, we find spontaneous emission to be enhanced ...
A. Görlitz, A. P. Chikkatur, A. P. Chikkatur, B. DeMarco, B. DeMarco, C. C. Bradley, D. G. Fried, D. M. Stamper-Kurn, D. M. Stamper-Kurn, D. Pines, E. Timmermans, G. Ferrari, J. Ruostekoski, K. B. Davis, K. Helmerson, K. Huang, M. H. Anderson, M. J. Holland, N. N. Bogoliubov, R. H. Dicke, T. Busch, W. Ketterle   +21 more
core   +1 more source

In vitro properties of patient serum predict clinical outcome after high dose rate brachytherapy of hepatocellular carcinoma

Molecular Oncology, EarlyView.
Following high dose rate brachytherapy (HDR‐BT) for hepatocellular carcinoma (HCC), patients were classified as responders and nonresponders. Post‐therapy serum induced increased BrdU incorporation and Cyclin E expression of Huh7 and HepG2 cells in nonresponders, but decreased levels in responders.
Lukas Salvermoser, Jan Niklas Schäfer, Shraga Nahum Goldberg, Philipp Maximilian Kazmierczak, Moritz Nikolaus Gröper, Philipp Franz Linden, Elif Öcal, Tanja Burkard, Stefanie Corradini, Najib Ben Khaled, Moritz Wildgruber, Max Seidensticker, Jens Ricke, Matthias Stechele, Marianna Alunni‐Fabbroni   +14 more
wiley   +1 more source

Successive Decode-and-Forward Relaying With Privacy-Aware Interference Suppression

IEEE Access, 2020
Successive relaying holds the promise of achieving spatial diversity gain for single-antenna users while recovering the multiplexing loss due to the half-duplex relaying in B5G/6G.
Jianjing Wei, Jie Wei, Shaoling Hu, Wei Chen   +3 more
doaj   +1 more source

Suppression of Biodynamic Interference by Adaptive Filtering [PDF]

, 1984
Preliminary experimental results obtained in moving base simulator tests are presented. Both for pursuit and compensatory tracking tasks, a strong deterioration in tracking performance due to biodynamic interference is found.
Grunwald, A. J., Merhav, S. J., Velger, M.   +2 more
core   +1 more source

Measurement of Dielectric Suppression of Bremsstrahlung

, 1995
In 1953, Ter-Mikaelian predicted that the bremsstrahlung of low energy photons in a medium is suppressed because of interactions between the produced photon and the electrons in the medium. This suppression occurs because the emission takes place over on
A. B. Migdal, F. R. Arutyunyan, G. Niemi, H. A. Bethe, J. D. Jackson, J. L. White, L. A. Kelley, L. D. Landau, L. P. Keller, L. S. Rochester, M. Cavalli-Sforza, M. Cavalli-Sforza, M. L. Perl, M. L. Ter-Mikaelian, P. Anthony, P. E. Bosted, P. L. Anthony, R. Becker-Szendy, R. Becker-Szendy, S. R. Klein, S. R. Klein, T. Stanev, V. M. Galitsky   +22 more
core   +1 more source

A synthetic benzoxazine dimer derivative targets c‐Myc to inhibit colorectal cancer progression

Molecular Oncology, EarlyView.
Benzoxazine dimer derivatives bind to the bHLH‐LZ region of c‐Myc, disrupting c‐Myc/MAX complexes, which are evaluated from SAR analysis. This increases ubiquitination and reduces cellular c‐Myc. Impairing DNA repair mechanisms is shown through proteomic analysis.
Nicharat Sriratanasak, Bodee Nutho, Worawat Wattanathana, Narumon Phaonakrop, Bunnatut Panasawatwong, Katharina Erlenbach‐Wuensch, Sittiruk Roytrakul, Regine Schneider‐Stock, Pithi Chanvorachote   +8 more
wiley   +1 more source

Adaptaquin is selectively toxic to glioma stem cells through disruption of iron and cholesterol metabolism

Molecular Oncology, EarlyView.
Adaptaquin selectively kills glioma stem cells while sparing differentiated brain cells. Transcriptomic and proteomic analyses show Adaptaquin disrupts iron and cholesterol homeostasis, with iron chelation amplifying cytotoxicity via cholesterol depletion, mitochondrial dysfunction, and elevated reactive oxygen species.
Adrien M. Vaquié, Davod R. Shah, Eliane E. S. Brechbühl, Michael McNicholas, Zhaoyang Xu, John H. Stockley, Laura Morcom, Diana Gold Diaz, Gemma C. Girdler, Rachel V. Seear, Gabriel Balmus, Rajiv R. Ratan, Harry Bulstrode, James A. Nathan, Manav Pathania, Kevin M. Brindle, David H. Rowitch   +16 more
wiley   +1 more source

Full-Duplex Systems Using Multi-Reconfigurable Antennas

, 2014
Full-duplex systems are expected to achieve 100% rate improvement over half-duplex systems if the self-interference signal can be significantly mitigated. In this paper, we propose the first full-duplex system utilizing Multi-Reconfigurable Antenna (MRA)
Ahmed, Elsayed, Cetiner, Bedri A., Eltawil, Ahmed M., Li, Zhouyuan   +3 more
core   +1 more source