Results 71 to 80 of about 1,320,249 (296)

A context‐dependent modulatory role for eIF6 in acquired resistance to vemurafenib in melanoma

FEBS Letters, EarlyView.
Acquired resistance to vemurafenib upregulates the translation factor eIF6 in melanoma cells. Silencing eIF6 in resistant cells reduces proliferation and partially restores drug sensitivity, whereas its overexpression increases sensitivity across melanoma lines regardless of BRAF status, via modulation of mTOR, S6K, and MAPK signaling.
George Kyriakopoulos, Antonia Petropoulou, Alexandra Anastogianni, Angelina Bania, Vassilis Stamatakis, Argyris Alexiou, Chi‐Ping Day, Glenn Merlino, Katerina Grafanaki, Constantinos Stathopoulos   +9 more
wiley   +1 more source

Towards the CdS/SnSe solar cell optimization: Understanding the transport mechanisms

Results in Physics
In this work, numerical simulation results on SnSe solar cells are presented. The influence of loss mechanisms such as radiative recombination, SnSe bulk recombination, and CdS/SnSe interface recombination on the device is studied in detail under and ...
A. Carrillo-Osuna, F.J. Sánchez-Rodríguez, K.G. Rodriguez-Osorio, I. Montoya De Los Santos, J.P. Morán-Lázaro, M. Ojeda-Martínez, Laura M. Pérez, David Laroze, Maykel Courel   +8 more
doaj   +1 more source

The ubiquitin system in normal and infected germinal center B cells

FEBS Letters, EarlyView.
The ubiquitin system plays a central role in germinal center (GC) B cells, influencing differentiation to long‐lived memory B cells. Oncogenic gammaherpesviruses gain access to memory B cells by establishing latency in GC B cells. Mapping ubiquitin mechanisms in normal and infected GC B cells will define specific molecular circuits in B cells germane ...
Destiny Davis, Lesly Mejia, Emily K Moser   +2 more
wiley   +1 more source

Implicit integration scheme for porous viscoplastic potential-based constitutive equations [PDF]

, 2011
This paper deals with a viscoplastic potential-based model allowing thermomechanical damage behavior modeling of porous materials. The model describes rate dependent effects, hardening, creep as well as defects coalescence and propagation.
Msolli, S., Msolli, Sabeur, Karama, Moussa, M. Karama, Alexis, Joël, J. Alexis, O. Dalverny, Dalverny, O., Alexis, J., Dalverny, Olivier, Karama, M., S. Msolli   +11 more
core   +1 more source

How to get an interacting conformal line defect for free theories

Journal of High Energy Physics
We argue that interacting conformal line defects in free quantum field theories can exist, provided that inversion symmetry is broken. Important for our demonstration is the existence of a special cross ratio for bulk-defect-defect three point functions ...
Samuel Bartlett-Tisdall, Dongsheng Ge, Christopher P. Herzog   +2 more
doaj   +1 more source

Metastatic niche shaped by host factors influences disseminated cancer cell fate

FEBS Letters, EarlyView.
Metastasis is shaped not only by cancer cells but also by the environments they encounter. This review explores how factors such as aging, diet, the microbiome, lifestyle, and environmental exposures remodel organ‐specific niches in the lung, liver, bone, and brain, influencing where metastatic cells survive, remain dormant, or grow, and ultimately ...
Gwennan Delyth Ward, Álvaro Ruiz‐Tabas, Patricia Altea‐Manzano   +2 more
wiley   +1 more source

materialsproject/pymatgen-analysis-defects: v2022.10.28

, 2022
What's Changed fixed buggy constructor when providing user inputs by @jmmshn in https://github.com/materialsproject/pymatgen-analysis-defects/pull/41 Store correction summary on the DefectEntry by @jmmshn in https://github.com/materialsproject/pymatgen ...
nwinner, Janosh Riebesell, Jimmy Shen, Jinzhe Zeng   +3 more
core   +1 more source

Iron gettering in silicon using doped layers and bulk defects [PDF]

, 2011
The removal of iron impurities to desired regions in silicon wafers has been studied using phosphorus and boron doped layers and bulk defects as gettering sites.
Talvitie, Heli
core   +1 more source

Membrane composition and thermodynamic identity as boundaries of life for synthetic cell research

FEBS Letters, EarlyView.
What makes a cell a cell? The boundary of a living cell is not just a wall. Read as a Markov blanket, the membrane separates internal from external states, generating identity and non‐equilibrium order. Can this identity be rebuilt from scratch in a synthetic cell?
Caterina Presutti, Bert Poolman
wiley   +1 more source

Direct observations of Skin-Bulk SST variability [PDF]

, 2000
Skin sea-surface temperatures from the first Along Track Scanning Radiometer (ATSR) are compared with coincident bulk temperatures from the Tropical Atmosphere Ocean (TAO) moored buoy array in the equatorial Pacific Ocean.
Donlon, C.J., Allen, Myles, A. R. Harris, Merchant, C.J., Donlon, C. J., Harris, A.R., C. J. Merchant, C. J. Donlon, Allen, M. R., M. R. Allen, Harris, AR, Merchant, CJ, Merchant, C. J., Allan, M.R., Murray, M., M. J. Murray, Murray, M.J., Harris, A. R., Murray, MJ, Donlon, CJ, Allen, MR   +20 more
core   +1 more source