Results 141 to 150 of about 13,251,368 (347)

Characterizing Habitable Exo-Moons

open access: yes, 2010
We discuss the possibility of screening the atmosphere of exomoons for habitability. We concentrate on Earth-like satellites of extrasolar giant planets (EGP) which orbit in the Habitable Zone of their host stars. The detectability of exomoons for EGP in
Barnes   +21 more
core   +1 more source

Exploiting metabolic adaptations to overcome dabrafenib treatment resistance in melanoma cells

open access: yesMolecular Oncology, EarlyView.
We show that dabrafenib‐resistant melanoma cells undergo mitochondrial remodeling, leading to elevated respiration and ROS production balanced by stronger antioxidant defenses. This altered redox state promotes survival despite mitochondrial damage but renders resistant cells highly vulnerable to ROS‐inducing compounds such as PEITC, highlighting redox
Silvia Eller   +17 more
wiley   +1 more source

Compressed television transmission: A market survey [PDF]

open access: yes
NASA's compressed television transmission technology is described, and its potential market is considered; a market that encompasses teleconferencing, remote medical diagnosis, patient monitoring, transit station surveillance, as well as traffic ...
Cagan, L. Q., Lizak, R. M.
core   +1 more source

INTERNATIONAL TRANSIT VIA THE NORTHERN SEA ROUTE: THREATS, OPPORTUNITIES, AND FUTURE PROSPECTS

open access: yesСевер и рынок: формирование экономического порядка
The Northern Sea Route (NSR) is a historically significant transport corridor in Russia and a crucial component of the country’s national and economic security.
Anna B. Nikolaeva
doaj   +1 more source

Cell surface interactome analysis identifies TSPAN4 as a negative regulator of PD‐L1 in melanoma

open access: yesMolecular Oncology, EarlyView.
Using cell surface proximity biotinylation, we identified tetraspanin TSPAN4 within the PD‐L1 interactome of melanoma cells. TSPAN4 negatively regulates PD‐L1 expression and lateral mobility by limiting its interaction with CMTM6 and promoting PD‐L1 degradation.
Guus A. Franken   +7 more
wiley   +1 more source

The effects of milk matrices on the transit and digestion of secretory immunoglobulin A in the gut : a thesis presented in partial fulfilment of requirements for the degree of Masters of Science in Animal Science at Massey University, Palmerston North, New Zealand and AgResearch, Ruakura, Hamilton, New Zealand [PDF]

open access: yes, 2017
Figures 1-8 have been removed for copyright reasons, but may be accessed from their sources listed in the bibliographyBovine secretory immunoglobulin A (BSIgA) has the potential to provide protective effects to the gastrointestinal tract (GIT) when ...
O'Connor, Chrystal Te Ohorere
core  

Fano resonance in the nonadiabatic pumped shot noise of a time-dependent potential well

open access: yes, 2014
We use the Floquet scattering theory to study the correlation properties of the nonadiabatic pumped dc current and heat flow through a time-dependent potential well.
Dai, Jiao-Hua, Zhu, Rui
core   +1 more source

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

open access: yesMolecular 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   +13 more
wiley   +1 more source

Plecstatin inhibits hepatocellular carcinoma tumorigenesis and invasion through cytolinker plectin

open access: yesMolecular Oncology, EarlyView.
The ruthenium‐based metallodrug plecstatin exerts its anticancer effect in hepatocellular carcinoma (HCC) primarily through selective targeting of plectin. By disrupting plectin‐mediated cytoskeletal organization, plecstatin inhibits anchorage‐dependent growth, cell polarization, and tumor cell dissemination.
Zuzana Outla   +10 more
wiley   +1 more source

Gateway Lunar Habitat Modules as the Basis for a Modular Mars Transit Habitat [PDF]

open access: yes
This paper provides a summary of the results from a recent concept study of various configurations for a Mars Transit Habitat. The designs considered are composed of modules based on published contractor concepts proposed for the lunar Gateway through ...
Schnell, Andrew, Smitherman, David
core   +1 more source

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