Results 141 to 150 of about 16,294,656 (302)

Ultrasound‐Activatable Piezoelectric Hydrogel Reprograms Mitochondrial Epigenetics for Osteoarthritis Therapy via the mTOR/GATD3A Axis

open access: yesAdvanced Science, EarlyView.
An ultrasound‐activatable piezoelectric hydrogel reprograms chondrocyte mitochondrial epigenetics via the mTOR/GATD3A axis, clearing damaged mitochondria and alleviating osteoarthritis progression in both mouse models and human cartilage explants. ABSTRACT The avascular nature of cartilage hinders drug delivery for osteoarthritis (OA) therapy.
Hui Zheng   +9 more
wiley   +1 more source

Humanitarian border management

open access: yesForced Migration Review, 2014
Humanitarian border management is one of the tools that can supplement the humanitarian response for migrants caught in a crisis situation.
Maximilian Pottler
doaj  

The migration flux: Understanding international immigration through internal migration [PDF]

open access: yes
This paper introduces the idea that the network structure that emerges from a foreign-born population's internal migration process changes the conditions for international immigration.
Rickard Sandell
core  

SPADE: A Deep Learning Framework for Spatial Mapping and Quantitative Cell–Cell Interaction Inference

open access: yesAdvanced Science, EarlyView.
SPADE integrates spatial transcriptomics with single‐cell RNA sequencing by using cell–cell communications (CCC) as a guide for spatial mapping. It improves cell‐type localization, enhances sparse gene‐expression signals, and reveals CCC programs at single‐spot resolution.
Xinyi Li, Ning Zhang, Zijie Jin
wiley   +1 more source

The Mediterranean challenge within a world of humanitarian crises

open access: yesForced Migration Review, 2016
While the high number of migrants and refugees arriving in Europe in 2015 has increased pressures and tensions, this is not a crisis beyond the capability of Europe to manage together as a Union.
William Lacy Swing
doaj  

The form and evolution of international migration networks, 1990-2015. [PDF]

open access: yesPopul Space Place, 2021
Abel GJ, DeWaard J, Ha JT, Almquist ZW.
europepmc   +1 more source

Keeping them in their place: The ambivalent relationship between migration and development in Africa [PDF]

open access: yes, 2007
Migration has moved to the centre stage of development policy after decades of waiting in the wings. For most of the last sixty years, migration has been portrayed in development circles in largely negative terms and identified as one of the problems ...
Bakewell, Oliver
core  

A Blood‐Derived Double‐Network Hydrogel with Robust Wet Adhesion for Keratinized Mucosa Regeneration via Neutrophil Phenotype Reprogramming and Mechanophysical Niche Modulation

open access: yesAdvanced Science, EarlyView.
The iPRF‐MA/Alg‐NHS/Lut@EGCG (PGAE) double‐network hydrogel achieves durable wet adhesion in the oral environment. It simultaneously reprograms neutrophils from NETosis to phagocytosis for biofilm clearance, and activates the FAK‐RhoA‐YAP mechanotransduction pathway in gingival fibroblasts to drive extracellular matrix remodeling, thereby promoting ...
Sicong Ren   +9 more
wiley   +1 more source

Disaster risk reduction and mobility

open access: yesForced Migration Review, 2014
An essential step for advancing risk reduction measures at the local level is to define mobility-based indicators of vulnerability and resilience that can contribute to measuring and reducing human and economic losses resulting from disasters.
Patrice Quesada
doaj  

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