Results 71 to 80 of about 3,538,607 (285)

Theory of spin injection

, 2002
Diffusive theory of spin injection is reviewed and a number of new results is presented for the dc and ac regimes. They were derived by means of the "gamma-technique" allowing to simplify the calculations by choosing the spin injection coefficients ...
Rashba, Emmanuel I.
core   +1 more source

Injection Locking of a Trapped-Ion Phonon Laser [PDF]

, 2010
We report on injection locking of optically excited mechanical oscillations of a single, trapped ion. The injection locking dynamics are studied by analyzing the oscillator spectrum with a spatially selective Fourier transform technique and the ...
Batteiger, V., Herrmann, M., Hänsch, T. W., Knünz, S., Saathoff, G., Udem, Th., Vahala, K.   +6 more
core   +1 more source

Reduced vascular leakage correlates with breast carcinoma T regulatory cell infiltration but not with metastatic propensity

Molecular Oncology, EarlyView.
A mouse model for vascular normalization and a human breast cancer cohort were studied to understand the relationship between vascular leakage and tumor immune suppression. For this, endothelial and immune cell RNAseq, staining for vascular function, and immune cell profiling were employed.
Liqun He, Chiara Testini, Neda Hekmati, Altea Bonello, Aglaia Schiza, Emmanuel Nwadozi, Mia Phillipson, Carina Strell, Michael Welsh   +8 more
wiley   +1 more source

The effect of flotation cell shape on deinking behaviour [PDF]

, 2001
Studies were undertaken to investigate the deinking behaviour of different shaped deinking cells of the same volume. For comparative purposes, most oprational variables were kept constant, and the same injector was used throughout the study. The position
Jones, Lewis, Walmsley, Michael R.W.
core   +1 more source

Class IIa HDACs forced degradation allows resensitization of oxaliplatin‐resistant FBXW7‐mutated colorectal cancer

Molecular Oncology, EarlyView.
HDAC4 is degraded by the E3 ligase FBXW7. In colorectal cancer, FBXW7 mutations prevent HDAC4 degradation, leading to oxaliplatin resistance. Forced degradation of HDAC4 using a PROTAC compound restores drug sensitivity by resetting the super‐enhancer landscape, reprogramming the epigenetic state of FBXW7‐mutated cells to resemble oxaliplatin ...
Vanessa Tolotto, Nicolò Gualandi, Ylenia Cortolezzis, Raffaella Picco, Monica Colitti, Francesca D'Este, Mariachiara Gani, Wayne W. Hancock, Giovanni Terrosu, Cristina Degrassi, Francesca Agostini, Claudio Brancolini, Luigi E. Xodo, Eros Di Giorgio   +13 more
wiley   +1 more source

Investigating the anti-tumoral effect of curcumin on the mice in which Ehrlich ascites and solid tumor is created [PDF]

Iranian Journal of Basic Medical Sciences, 2019
Objective(s): In this study, the effects of different doses of curcumin application on Ehrlich ascites tumor (EAT) created in the mice of BALB/c type were investigated.Materials and Methods: Curcumin extracts can have hindering effect on tumor volume ...
Seher Yilmaz, Harun Ülger, Tolga Ertekin, Arzu Yay, Mehtap Nisari, Şerife Alpa, Niyazi Acer   +6 more
doaj   +1 more source

The shallow-decay phase in both optical and x-ray afterglows of Swift GRB 090529A: Energy injection into a wind-type medium? [PDF]

, 2012
The energy injection model is usually proposed to interpret the shallow-decay phase in Swift GRB X-ray afterglows. However, very few GRBs have simultaneous signatures of energy injection in their optical and X-ray afterglows.
A. de Ugarte Postigo, A. J. Castro-Tirado, A. Pozanenko, A. Volnova, Adelman-McCarthy, Akerlof, Amati, Balman, C. Wu, Cenko, Chevalier, Chevalier, Covino, Curran, D. A. Kann, D. Xu, Dai, Dai, Dai, Dai, Dai, Dai, Dai, Dai, de Ugarte, de Ugarte, Eichler, Evans, F. Aceituno, G. Leloudas, Gao, Gehrels, Granot, Granot, Granot, Granot, Grupe, Holland, J. C. Tello, J. Gorosabel, J. P. U. Fynbo, J. S. Deng, J. Wang, J. Y. Wei, Kouveliotou, L. P. Xin, Liang, Liang, Liang, Lipkin, Lupton, M. Andreev, M. Ibrahimov, Malesani, Markwardt, Marshall, Monfardini, Mészáros, Nousek, P. Jakobsson, Page, Panaitescu, R. Sanchez-Ramirez, Rau, Rhoads, S. F. Qin, Sakamoto, Sakamoto, Sakamoto, Sari, Sari, Sari, Schlegel, Shao, Shen, Shen, Thöne, Updike, Urata, V. Kouprianov, Volnova, W. K. Zheng, Woźniak, Wu, X. H. Han, Xin, Y. L. Qiu, Yamazaki, Zhang, Zhang, Zhang   +90 more
core   +1 more source

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

Nickel layers on indium arsenide [PDF]

, 2000
We report here on the preparation and characterization of InAs substrates for in situ deposition of ferromagnetic contacts, a necessary precursor for semiconductor devices based on spin injection. InAs has been grown on InAs(111)A and (100) substrates by
Beach, R. A., Hill, C. J., McGill, T. C.
core  

Strength through diversity: how cancers thrive when clones cooperate

Molecular Oncology, EarlyView.
Intratumor heterogeneity can offer direct benefits to the tumor through cooperation between different clones. In this review, Kuiken et al. discuss existing evidence for clonal cooperativity to identify overarching principles, and highlight how novel technological developments could address remaining open questions.
Marije C. Kuiken, Maartje Witsen, Emile E. Voest, Krijn K. Dijkstra   +3 more
wiley   +1 more source