Results 81 to 90 of about 2,364,234 (301)

An isoform of 14‐3‐3 protein regulates transbilayer lipid movement at the plasma membrane

FEBS Letters, EarlyView.
Loss of 14‐3‐3ζ in CHO cells confers resistance to exogenous phosphatidylserine (PS) and impairs endocytosis‐independent inward flip‐flop of fluorescent PS at the plasma membrane. RNAi‐mediated knockdown reproduces this defect, while no additive effect is seen in ATP11C‐deficient cells.
Akiko Yamaji‐Hasegawa, Akira Hattori, Masafumi Tsujimoto, Toshihide Kobayashi   +3 more
wiley   +1 more source

Magnetization reversal and temperature characteristic in synthetic antiferromagnets

AIP Advances
Understanding the magnetization reversal and temperature characteristics of synthetic antiferromagnets (SAFs) is helpful for optimizing the magnetic properties.
Kaizhou He, Mingling Xie, Chaoxin Yun, Bin Liu, Shuangyan Meng, Jin Qiang, Xiangqian Wang, Xiaoping Gao   +7 more
doaj   +1 more source

Study on correlation between coal spontaneous combustion characteristic temperature and physical and chemical characteristic parameters

Meikuang Anquan
The fine division of coal spontaneous combustion characteristic stage is the premise for the establishment of early warning system of coal fire disaster.
Cheng WAN, Binbin ZHANG, Dailin LI, Yin LIU, Yanfeng CHEN, Jun GUO, Yunfei WU   +6 more
doaj   +1 more source

Effects of Interactions on the Critical Temperature of a Trapped Bose Gas

, 2011
We perform high-precision measurements of the condensation temperature of a harmonically-trapped atomic Bose gas with widely-tuneable interactions. For weak interactions we observe a negative shift of the critical temperature in excellent agreement with ...
Campbell, Robert L. D., Hadzibabic, Zoran, Smith, Robert P., Tammuz, Naaman   +3 more
core   +1 more source

pH‐mediated activation of the lysosomal arginine sensor SLC38A9

FEBS Letters, EarlyView.
Cells monitor nutrient levels via the lysosomal transporter SLC38A9 to activate the mechanistic target of rapamycin complex 1 (mTORC1). This study reveals that SLC38A9 function is regulated by pH. We identified histidine 544 as a critical pH sensor that undergoes conformational changes to control amino acid efflux from lysosomes; therefore, it ...
Xuelang Mu, Ampon Sae Her, Tamir Gonen
wiley   +1 more source

Transcriptional network analysis of PTEN‐protein‐deficient prostate tumors reveals robust stromal reprogramming and signs of senescent paracrine communication

Molecular Oncology, EarlyView.
Combining PTEN protein assessment and transcriptomic profiling of prostate tumors, we uncovered a network enriched in senescence and extracellular matrix (ECM) programs associated with PTEN loss and conserved in a mouse model. We show that PTEN‐deficient cells trigger paracrine remodeling of the surrounding stroma and this information could help ...
Ivana Rondon‐Lorefice, Jose I. Lopez, Aitziber Ugalde‐Olano, Maite Zufiaurre, Ianire Astobiza, Natalia Martin‐Martin, Laura Bozal‐Basterra, Saioa Garcia‐Longarte, Amaia Zabala‐Letona, Sofia Rey, Aida Santos‐Martin, Miguel Unda, Ana Loizaga‐Iriarte, Mariona Graupera, Paolo Nuciforo, Arkaitz Carracedo, Isabel Mendizabal   +16 more
wiley   +1 more source

CHARACTERISTIC OF PRASEODYMIUM OXIDE BASED CATALYST IN METHANATION: EFFECT CALCINATION TEMPERATURE

Journal of Academia, 2021
Methanation reaction using carbon dioxide gas is one of favorable green technology to form methane gas by converting carbon dioxide in the presence of hydrogen. This technology needs the catalyst to achieve a higher catalytic activity.
Salmiah Jamal Mat Rosid , Susilawati Toemen , Wan Azelee Wan Abu Bakar a, Sarina Mat Rosid , Wan Nazwanie Wan Abdullah , Siti Maisarah Aziz   +5 more
doaj  

Pseudogap temperature as a Widom line in doped Mott insulators

, 2012
The pseudogap refers to an enigmatic state of matter with unusual physical properties found below a characteristic temperature $T^*$ in hole-doped high-temperature superconductors. Determining $T^*$ is critical for understanding this state. Here we study
A Georges, A Macridin, B Kyung, C Weber, CV Parker, D Sénéchal, E Fradkin, E Gull, E Gull, EM Motoyama, G Kotliar, G Kotliar, G Sordi, G Sordi, G Sordi, GG Simeoni, H Alloul, H Park, K Haule, K Haule, L Xu, M Sheffer, MJ Lawler, MR Norman, NJ Curro, PA Lee, PW Anderson, R Daou, R-H He, S Hüfner, T Maier, Y Kohsaka, YM Vilk   +32 more
core   +1 more source

PARP inhibition and pharmacological ascorbate demonstrate synergy in castration‐resistant prostate cancer

Molecular Oncology, EarlyView.
Pharmacologic ascorbate (vitamin C) increases ROS, disrupts cellular metabolism, and induces DNA damage in CRPC cells. These effects sensitize tumors to PARP inhibition, producing synergistic growth suppression with olaparib in vitro and significantly delayed tumor progression in vivo. Pyruvate rescue confirms ROS‐dependent activity.
Nicolas Gordon, Peter T. Gallagher, Orly I. Richter, Neermala Poudel Neupane, Amy C. Mandigo, Jennifer J. McCann, Emanuela Dylgjeri, Irina Vasilevskaya, Christopher McNair, Channing J. Paller, Wm. Kevin Kelly, Karen E. Knudsen, Matthew J. Schiewer, Ayesha A. Shafi   +13 more
wiley   +1 more source

Partition function zeros of the Q-state Potts model on the simple-cubic lattice

, 2002
The $Q$-state Potts model on the simple-cubic lattice is studied using the zeros of the exact partition function on a finite lattice. The critical behavior of the model in the ferromagnetic and antiferromagnetic phases is discussed based on the ...
Alves, Alves, Alves, Alves, Baker, Ballesteros, Banavar, Baxter, Baxter, Bhanot, Bhanot, Bhanot, Bhanot, Bhanot, Brown, Cardy, Chen, Chen, Creswick, Creswick, Creswick, Creswick, Dhar, Ditzian, Domb, Enting, Fisher, Fisher, Gaunt, Glumac, Guttmann, Guttmann, Guttmann, Guttmann, Hajduković, Heilmann, Itzykson, Janke, Janke, Kim, Kim, Kim, Kim, Kim, Kim, Kim, Kolb, Kolesik, Kortman, Kundrotas, Kurtze, Kurtze, Lai, Landau, Lee, Lee, Marinari, Martin, Martin, Martin, Matveev, Matveev, Mittag, Mittag, Ono, Oshikawa, Parisi, Park, Park, Pearce, Pearson, Rosengren, Rosengren, Seung-Yeon Kim, Stauffer, Stodolsky, Stošić, Straley, Suzuki, Svetitsky, Sykes, Sykes, Thompson, Uzelac, Vohwinkel, Wang, Wu, Yang   +87 more
core   +1 more source