Results 51 to 60 of about 466,306 (303)
Molecular Oncology, EarlyView.Glioma cells mainly express the endothelin receptor EDNRB, while EDNRA is restricted to a perivascular tumor subpopulation. Endothelin signaling reduces glioma cell proliferation while promoting migration and a proneural‐to‐mesenchymal transition associated with poor prognosis. This pathway activates Ca2+, K+, ERK, and STAT3 signalings and is regulated
Donovan Pineau +36 more
wiley +1 more source
No. 25: Complex Movements, Confused Responses: Labour Migration in South Africa [PDF]
, 2011 The end of apartheid undermined the rationale for apartheid-era immigration. Immigration from Europe (which had been declining in the 1980s) dwindled to almost nothing as the new government dissociated itself from the racist immigration policies of the ...
Crush, Jonathan
core +1 more source
Molecular Oncology, EarlyView.Loss of the miR‐214/199a cluster is associated with recurrence in ovarian cancer. Engineered small extracellular vesicles (m214‐sEVs) elevate miR‐214‐3p/miR‐199a‐5p in tumor cells, suppress β‐catenin, TLR4, and YKT6 signaling, reprogram tumor‐derived sEV cargo, reduce chemoresistance and migration, and enhance carboplatin efficacy and survival in ...
Weida Wang +12 more
wiley +1 more source
Current Migration Movements in Europe
Migracijske i etničke teme, 2004 After a brief historical review of migrations in Europe, the paper focuses on current migration trends and their consequences. At the end of the 1950s, Western Europe began to recruit labour from several Mediterranean countries – Italy, Spain, Portugal ...
Jelena Zlatković Winter
doaj
Ações Estatais ou Políticas Públicas? Fronteiras, Fluxos Migratórios e Política Migratória
Confins, 2019 Based on reflections on the different realities of the Brazilian State, between two federal levels (federal and municipal government), this text reflects on the state of the arts of Brazilian Public Policies related to the international migratory flows ...
José Renato de Campos Araújo +2 more
doaj +1 more source
Molecular Oncology, EarlyView.Keratin 19 (KRT19) is overexpressed in high‐grade serous ovarian cancer with high levels of Kallikrein‐related peptidases (KLK) 4–7 and is associated with poor survival. In vivo analyses demonstrate that elevated KRT19 increases peritoneal tumour burden.
Sophia Bielesch +13 more
wiley +1 more source
End to dream? British retired residents in Spain and their return patterns [PDF]
Journal of Spatial and Organizational Dynamics, 2018 Academic production on residential tourism and retirement migration historically focus on movements of arrival in receiving countries. This assumes both the uni-directionality of migrations and the importance of analysing immigrations from the host ...
Jordi Giner-Monfort
doaj
Dynamic Analyses of Drosophila Gastrulation Provide Insights into Collective Cell Migration [PDF]
, 2008 The concerted movement of cells from different germ layers contributes to morphogenesis during early embryonic development. Using an optimized imaging approach and quantitative methods, we analyzed the trajectories of hundreds of ectodermal cells and ...
Fraser, Scott E. +3 more
core +2 more sources
Molecular Oncology, EarlyView.Beyond its role in immune evasion, this study identified that CD47 drives tumor‐intrinsic signaling in non‐small cell lung cancer (NSCLC). Transcriptomic profiling and functional studies revealed that CD47 regulates cell adhesion, migration, and metastasis through an ERK–EMT signaling axis.
Asa P.Y. Lau +8 more
wiley +1 more source
Evidence of the selection of tidal streams by northern rock sole (Lepidopsetta polyxystra) for transport in the eastern Bering Sea [PDF]
, 2009 Depth data from archival tags on northern rock sole (Lepidopsetta polyxystra) were examined to assess whether fish used tidal currents to aid horizontal migration.
Nichol, Daniel G., Somerton, David A.
core