Results 51 to 60 of about 77,735 (239)

A Periosteum‐Inspired Janus Piezoelectric Scaffold Using Bioenergetic‐Driven H‐Type Vascularization for Diabetic Bone Regeneration

open access: yesAdvanced Science, EarlyView.
A periosteum‐inspired Janus piezoelectric scaffold converts micromechanical forces into electrical signals and synergizes with controlled resveratrol release. This dual action reprograms endothelial metabolism, drives H‑type vessel formation, and restores bone–vessel coupling in diabetic bone defects.
Kai Wang, Kai Jiang
wiley   +1 more source

Allied commitments and public support for military interventions: A cross-national experiment

open access: yesResearch & Politics
Recent survey experiments have found that the public in NATO member states is more supportive of intervening militarily on behalf of formal allies than non-allies.
Michal Smetana   +2 more
doaj   +1 more source

Potential role of insulin receptor isoforms and IGF receptors in plaque instability of human and experimental atherosclerosis

open access: yesCardiovascular Diabetology, 2018
Background Clinical complications associated with atherosclerotic plaques arise from luminal obstruction due to plaque growth or destabilization leading to rupture.
Nuria Beneit   +10 more
doaj   +1 more source

Tumor‐Specific Delivery of CD28 siRNA via Lyso‐PC C‐16 Modified Lipid Nanoparticles Overcomes Anti‐PD‐1 Resistance by Remodeling Tumor Microenvironment

open access: yesAdvanced Science, EarlyView.
This study develops 16:0 LPC‐modified lipid nanoparticles (LPC‐LNPs) with cancer cell specificity by exploiting altered tumor lipid metabolism. LPC‐LNPs encapsulating Cd28 small interfering RNA (LPC‐LNP‐Cd28) knock down cancer cell CD28 without affecting T cells, inflame the tumor microenvironment, and overcome anti‐PD‐1 resistance.
Yangyang Chai   +12 more
wiley   +1 more source

Towards the Global Study of International Relations

open access: yesRevista Brasileira de Política Internacional
This article reviews recent critiques of the wester-centrism of mainstream International Relations. It argues that the overriding challenge is to try to move beyond critique and to develop a global study of international relations that insists on the ...
Andrew Hurrell
doaj   +1 more source

Development of International Relations at the Periphery: The Case of Bangladesh

open access: yesVestnik RUDN. International Relations, 2019
International Relations (IR) is no longer considered as an academic discipline that analyzes the major powers or great powers’ activities only. From its Cold War content of emphasizing on traditional state-centric security, it has traversed a long way to
Lailufar Yasmin
doaj   +1 more source

Exceptional CO2 Hydrogenation to Gasoline Enabled by GaZrOx/Ga‐ZSM‐5 Tandem Catalyst

open access: yesAdvanced Science, EarlyView.
A GaZrOx/Ga‐ZSM‐5 tandem catalyst achieves 17.2% CO2 conversion with 83.2% C5+ selectivity and >400 h stability relies on optimized O‐vacancies and Ga‐H coverage for CO2 hydrogenation. ABSTRACT CO2 hydrogenation to gasoline offers a promising route for addressing energy challenges and enabling the effective utilization of carbon resources. However, the
Wenhui Li   +5 more
wiley   +1 more source

Astrocytic FDX1 Contributes to Copper Dyshomeostasis‐associated Synaptic Dysfunction in Depression and Is Modulated by Exercise

open access: yesAdvanced Science, EarlyView.
Chronic stress disrupts copper homeostasis and promotes copper accumulation in the prelimbic cortex, leading to astrocytic FDX1 upregulation. Elevated astrocytic FDX1 impairs calcium signaling, induces structural atrophy, and disrupts synaptic function, contributing to depressive‐like behaviors. Physical exercise reverses these alterations by restoring
Lina Gao   +11 more
wiley   +1 more source

New Area Studies, Global IR and International Human Rights

open access: yesNew Area Studies
This article uses the study of international human rights to examine the potential of New Area Studies (NAS) to enhance the efforts of scholars in Global International Relations (GIR) in their quest to re-vision international relations theory. GIR, which
Eileen Doherty-Sil
doaj   +1 more source

Losartan Protects the Heart Against Ischemia Reperfusion Injury: Sirtuin3 Involvement

open access: yesJournal of Pharmacy & Pharmaceutical Sciences, 2015
PURPOSE: Sirtuin-3 (SIRT3) deacetylase protects the heart against oxidative stress via survival factors upregulation. Clinical and experimental studies have demonstrated that activation of systemic and local renin-angiotensin system (RAS) is implicated ...
Mohsen Sharifi Klishadi   +5 more
doaj   +1 more source

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