Results 91 to 100 of about 2,274,728 (324)

Structural biology of ferritin nanocages

FEBS Letters, EarlyView.
Ferritin is a conserved iron‐storage protein that sequesters iron as a ferric mineral core within a nanocage, protecting cells from oxidative damage and maintaining iron homeostasis. This review discusses ferritin biology, structure, and function, and highlights recent cryo‐EM studies revealing mechanisms of ferritinophagy, cellular iron uptake, and ...
Eloise Mastrangelo, Flavio Di Pisa
wiley   +1 more source

Enhancing lung transplantation with ECMO: a comprehensive review of mechanisms, outcomes, and future considerations

The Journal of ExtraCorporeal Technology
Background: Lung transplantation (LTx) is a critical intervention for patients with end-stage lung disease. However, challenges such as donor organ scarcity and post-transplant complications significantly affect its success.
Pervaiz Butt Salman, Kakar Vivek, Abdulaziz Salman, Razzaq Nabeel, Saleem Yasir, Kumar Arun, Ashiq Fazil, Ghisulal Praveen, Thrush Aaron, Malik Sadaf, Griffin Mairead, Amir Mahanoor, Khan Umar, Salim Ashal, Zoumot Zaid, Mydin Izanee, Aljabery Yazan, Bhatnagar Gopal, Bayrak Yusuf, Obeso Andres, Ahmed Usman   +20 more
doaj   +1 more source

Is charge order induced near an antiferromagnetic quantum critical point?

, 2017
We investigate the interplay between charge order and superconductivity near an antiferromagnetic quantum critical point using sign-problem-free Quantum Monte Carlo simulations. We establish that, when the electronic dispersion is particle-hole symmetric,
Berg, Erez, Fernandes, Rafael M., Schattner, Yoni, Wang, Xiaoyu, Wang, Yuxuan   +4 more
core   +1 more source

Charge Frustration and Quantum Criticality for Strongly Correlated Fermions [PDF]

Physical Review Letters, 2008
5 pages, 4 figures, 1 table; slightly extended version of published ...
Huijse, L., Halverson, J., Fendley, P., Schoutens, K.   +3 more
openaire   +5 more sources

Dual targeting of RET and SRC synergizes in RET fusion‐positive cancer cells

Molecular Oncology, EarlyView.
Despite the strong activity of selective RET tyrosine kinase inhibitors (TKIs), resistance of RET fusion‐positive (RET+) lung cancer and thyroid cancer frequently occurs and is mainly driven by RET‐independent bypass mechanisms. Son et al. show that SRC TKIs significantly inhibit PAK and AKT survival signaling and enhance the efficacy of RET TKIs in ...
Juhyeon Son, Lily L. Remsing Rix, Bin Fang, Eric A. Welsh, Nicole V. Bremer, Valentina Foglizzo, Paola Roa, Nickole Sigcha‐Coello, Yi Liao, Eric B. Haura, Alexander Drilon, John M. Koomen, Emiliano Cocco, Uwe Rix   +13 more
wiley   +1 more source

Quasinormal modes for massive charged scalar fields in Reissner-Nordström dS black holes: anomalous decay rate

Journal of High Energy Physics, 2022
The anomalous decay rate of the quasinormal modes occurs when the longest-lived modes are the ones with higher angular number. Such behaviour has been recently studied in different static spacetimes, for uncharged scalar and fermionic perturbations ...
P. A. González, Eleftherios Papantonopoulos, Joel Saavedra, Yerko Vásquez   +3 more
doaj   +1 more source

Anomalous Isotopic Effect Near the Charge-Ordering Quantum Criticality [PDF]

Physical Review Letters, 2001
Physical Review ...
ANDERGASSEN S, CAPRARA, SERGIO, DI CASTRO, Carlo, GRILLI, Marco   +3 more
openaire   +3 more sources

Peroxidasin enables melanoma immune escape by inhibiting natural killer cell cytotoxicity

Molecular Oncology, EarlyView.
Peroxidasin (PXDN) is secreted by melanoma cells and binds the NK cell receptor NKG2D, thereby suppressing NK cell activation and cytotoxicity. PXDN depletion restores NKG2D signaling and enables effective NK cell–mediated melanoma killing. These findings identify PXDN as a previously unrecognized immune evasion factor and a potential target to improve
Hsu‐Min Sung, David Bickel, Lena C. M. Krause, Daria Ezeriņa, Christian Ickes, Julian Wojtachnia, Christine S. Gibhardt, Magdalena Shumanska, Khadija Wahni, Andrea Paluschkiwitz, Julia Malo Pueyo, Ekaterina Baranova, Wim Vranken, Hedwig Stanisz, Ioana Stejerean‐Todoran, Michael P. Schön, Joris Messens, Ivan Bogeski   +17 more
wiley   +1 more source

Effects of string cloud on Gauss-Bonnet holographic superconductors

Physics Letters B, 2019
The effects of the string cloud on higher-dimensional holographic superconductors in Einstein-Gauss-Bonnet gravity are investigated in the probe limit. The critical temperature is analytically obtained using Sturm-Liouville eigenvalue method.
Cao H. Nam
doaj   +1 more source

Hairy black holes and holographic heat engine

Nuclear Physics B, 2020
By considering AdS charged black hole in the context of extended thermodynamic as the working substance we use it as a heat engine. We investigate the effect of hairy charge on the evolution of efficiency and Carnot efficiency along with electric charge.
H. Ghaffarnejad, E. Yaraie, M. Farsam, K. Bamba   +3 more
doaj   +1 more source