Results 141 to 150 of about 2,228,529 (317)

Migration and development. A theoretical perspective

, 2007
de Haas H. Migration and development. A theoretical perspective. COMCAD Arbeitspapiere - working papers, 29.
de Haas, Hein
core  

Directed evolution of enzymes at the crossroads of tradition and innovation

FEBS Open Bio, EarlyView.
An iterative cycle of data‐driven enzyme optimization comprising four stages: genetic diversification of a template enzyme, expression of protein variants, high‐throughput evaluation, and machine‐learning‐guided redesign of the next variant library.
Maria Tomkova, Andrej Mirossay, Erik Sedlak   +2 more
wiley   +1 more source

Access to praziquantel in Italy: persistent gaps and ongoing responses amid a Europe-wide shortage

Infectious Diseases of Poverty
In Italy, praziquantel (PZQ) is not registered for human use and can be imported from European countries where it is authorized, according to a specific ministerial decree.
Rosalia Marrone, Cristiano Camponi, Silvia Cammarata, Domenico Di Giorgio, Robert Giovanni Nisticò, Christian Napoli   +5 more
doaj   +1 more source

Social Mechanisms Underlying Network Effects in Mexico-U.S. Migration

, 2017
Scholars have long noted how migration streams, once initiated, obtain a self-feeding character. Studies have attributed this phenomenon, called the cumulative causation of migration, to expanding social networks that connect migrants in destination to ...
Filiz Garip, Asad, Asad Lugman
core  

Skilled migration: the perspective of developing countries [PDF]

, 2007
This chapter focuses on the effects of skilled migration on developing countries. We first present new evidence on the magnitude of the”brain drain” at the international level.
Rapoport, Hillel, Docquier, Frédéric, Docquier, F., Rapoport, H.   +3 more
core  

Loss of AMBRA1 activates MAPK and angiogenesis signaling pathways in melanoma cells

FEBS Open Bio, EarlyView.
Loss of AMBRA1 in melanoma cells activates multiple oncogenic pathways associated with tumor progression. Transcriptomic and protein network analyses revealed that AMBRA1 depletion enhances MAPK/ERK signaling, angiogenesis, TGF‐β/EMT signaling, and Wnt/axon guidance pathways.
Milad Ibrahim, Marco Corazzari, Iman Osman, Jane Armstrong, Noel Carter   +4 more
wiley   +1 more source

From energy provision to protein synthesis: Tunnelling nanotubes as mediators of intercellular metabolic cooperation in cancer

FEBS Open Bio, EarlyView.
The cytoskeleton‐mediated transport of mitochondria via tunnelling nanotubes restores respiration, increases ATP production, rescues cells from apoptosis, activates the AKT/mTOR signalling pathway, promotes cell migration and invasiveness, contributes to cancer progression and treatment resistance.
Stanislava Martínková, Jan Trnka
wiley   +1 more source

Humanitarian Innovation Project

, 2014
The Humanitarian Innovation Project (HIP) www.oxhip.org is housed within the Refugee Studies Centre at the University of Oxford and focuses specifically on the refugee ...
Review, Forced Migration
core  

Cutaneous Melanoma Drives Metabolic Changes in the Aged Bone Marrow Immune Microenvironment

Aging and Cancer, EarlyView.
Melanoma, the deadliest form of skin cancer, increasingly affects older adults. Our study reveals that melanoma induces changes in iron and lipid levels in the bone marrow, impacting immune cell populations and increasing susceptibility to ferroptosis.
Alexis E. Carey, Murilo Ramos Rocha, Cheyenne Palm, Vania Wang, Denys Balandin, Ethan Black, Kevin Y. Zhang, Fan Huang, Daniel J. Zabransky, Yash Chhabra, Mareike Peters, Gabriel Ghiaur, Ashani Weeraratna   +12 more
wiley   +1 more source

Is the ‘Environmental Migration’ Nexus an Analytically Meaningful Subject for Research?

, 2011
Nicholson CTM. Is the ‘Environmental Migration’ Nexus an Analytically Meaningful Subject for Research?. COMCAD Arbeitspapiere - Working Papers, 104.
Nicholson, Calum T. M.
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