Results 61 to 70 of about 4,028 (164)

Lanthanides Gd and Tm Can Inhibit Carnitine/Acylcarnitine Transporter: Insights from All‐Atoms Simulations

open access: yesChemBioChem, Volume 26, Issue 8, April 14, 2025.
The inhibition of CAC transporter, an important mitochondrial protein, by Pr3+, Gd3+ and Tm3+ lanthanides is studied in the framework of all‐atoms MD simulations. In presence of cations, it is shown that c‐state to m‐state conformational change occurs spontaneously, providing atomistic explanation of the protein's channel occlusion and inhibition ...
Mario Prejanò   +4 more
wiley   +1 more source

The TB vaccine H56+IC31 dose-response curve is peaked not saturating: Data generation for new mathematical modelling methods to inform vaccine dose decisions

open access: yesVaccine, 2016
In vaccine development, dose-response curves are commonly assumed to be saturating. Evidence from tuberculosis (TB) vaccine, H56+IC31 shows this may be incorrect. Mathematical modelling techniques may be useful in efficiently identifying the most immunogenic dose, but model calibration requires longitudinal data across multiple doses and time points.We
Rhodes, SJ   +8 more
openaire   +3 more sources

Pharmacological Dissection Identifies Retatrutide Overcomes the Therapeutic Barrier of Obese TNBC Treatments through Suppressing the Interplay between Glycosylation and Ubiquitylation of YAP

open access: yesAdvanced Science, Volume 12, Issue 11, March 20, 2025.
This study reveals that obesity‐driven metabolic dysfunction enhances YAP O‐GlcNAcylation, facilitating its stabilization by preventing ubiquitylation and degradation via EIF3H, thereby driving TNBC progression and chemoresistance. Retatrutide disrupts this axis by suppressing O‐GlcNAcylation, restoring YAP ubiquitylation, and enhancing degradation ...
Xin Cui   +9 more
wiley   +1 more source

Influence of selected Rhizoctonia solani isolates on sugar beet seedlings

open access: yesJournal of Plant Protection Research, 2016
From 2008 to 2010 the levels of sugar beet seedlings infection caused by Rhizoctonia solani were compared in laboratory tests. Seven sugar beet lines were tested: H56, H66, S2, S3, S4, S5 and S6 as well as three control cultivars: Carlos, Esperanza and ...
Skonieczek Paweł   +4 more
doaj   +1 more source

Phylogenetic Assessment of Gazella bennettii: A Genetic Framework for the Conservation of the Endangered Jebeer in Iran

open access: yesEcology and Evolution, Volume 15, Issue 2, February 2025.
Our molecular genetic analyses provide resolution for the controversial status of jebeer and chinkara, providing a basis for future assessments by the IUCN and national authorities in Iran. Furthermore, these data enable us to make informed decisions regarding crucial areas of jebeer conservation.
Davoud Fadakar   +5 more
wiley   +1 more source

High Antigen Dose Is Detrimental to Post-Exposure Vaccine Protection against Tuberculosis

open access: yesFrontiers in Immunology, 2018
Mycobacterium tuberculosis (Mtb), the etiologic agent of tuberculosis (TB), causes 1.8M deaths annually. The current vaccine, BCG, has failed to eradicate TB leaving 25% of the world’s population with latent Mtb infection (LTBI), and 5–10% of these ...
Rolf Billeskov   +8 more
doaj   +1 more source

Cryo‐EM structures of the zinc transporters ZnT3 and ZnT4 provide insights into their transport mechanisms

open access: yesFEBS Letters, Volume 599, Issue 1, Page 41-52, January 2025.
Zinc transporters (ZnTs) function as H+/Zn2+ antiporters, facilitating zinc efflux from the cytosol to the extracellular space or intracellular vesicles, playing a crucial role in maintaining zinc homeostasis. Here, using cryo‐electron microscopy, we characterized the structures of ZnT3 (inward‐facing) and ZnT4 (outward‐facing), providing insights into
Hanako Ishida   +4 more
wiley   +1 more source

The price of backlash: Performance of Israeli firms Post-Gaza War

open access: yesBorsa Istanbul Review
This study examines the financial price of reputational backlash against Israeli firms following the Gaza War on October 7, 2023. We develop a sentiment–trade interaction framework that integrates Google Trends hostility queries, GDELT media tone, and a ...
Ihlas Sovbetov
doaj   +1 more source

The Russia-Ukraine conflict, soaring international energy prices, and implications for global economic policies

open access: yesHeliyon
This study examines the economic impact of soaring international energy prices during the Russia-Ukraine conflict from February 23, 2022, to May 31, 2022.
Mingsong Sun   +4 more
doaj   +1 more source

Peptide-specific T helper cells identified by MHC class II tetramers differentiate into several subtypes upon immunization with CAF01 adjuvanted H56 tuberculosis vaccine formulation

open access: yesVaccine, 2015
CD4(+) T-cell priming is an essential step in vaccination due to the key role of T helper cells in driving both effector and memory immune responses. Here we have characterized in C57BL/6 mice the T helper subtype differentiation among tetramer-specific CD4(+) T cells primed by subcutaneous immunization with the tuberculosis vaccine antigen H56 plus ...
Prota, Gennaro   +4 more
openaire   +4 more sources

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