Results 81 to 90 of about 29,442 (291)

Semi-subsistence farm households and the non-farm rural economy - Perspectives and challenges [PDF]

Semi-subsistence farm households (SFHs) have persevered in Central and Southeastern Europe. An outlook on future perspectives of SFHs asks for reliable information on the phenomenon of SFHs and the impact of policy measures on their development options: (
Buchenrieder, Gertrud, Curtiss, Jarmila, Fritzsch, Jana, Gomez y Paloma, Sergio, Wegener, Stefan   +4 more
core   +1 more source

Aggressive prostate cancer is associated with pericyte dysfunction

Molecular Oncology, EarlyView.
Tumor‐produced TGF‐β drives pericyte dysfunction in prostate cancer. This dysfunction is characterized by downregulation of some canonical pericyte markers (i.e., DES, CSPG4, and ACTA2) while maintaining the expression of others (i.e., PDGFRB, NOTCH3, and RGS5).
Anabel Martinez‐Romero, Ane Martinez‐Larrinaga, Joaquim Grego‐Bessa, Saioa Garcia‐Longarte, Hielke van Splunder, Ianire Astobiza, Amaia Ercilla, Laura Bozal‐Basterra, Isabel Mendizabal, Pilar Villacampa, Arkaitz Carracedo, Mariona Graupera   +11 more
wiley   +1 more source

Exploring Bitcoin dynamics against the backdrop of COVID-19: an investigation of major global events

Financial Innovation
COVID-19 has significantly influenced global financial markets, including Bitcoin. Recent studies have focused on investigating the first wave of the COVID-19 outbreak and accounting for market changes, which were mostly due to the pandemic.
Xiaochun Guo
doaj   +1 more source

Reduced vascular leakage correlates with breast carcinoma T regulatory cell infiltration but not with metastatic propensity

Molecular Oncology, EarlyView.
A mouse model for vascular normalization and a human breast cancer cohort were studied to understand the relationship between vascular leakage and tumor immune suppression. For this, endothelial and immune cell RNAseq, staining for vascular function, and immune cell profiling were employed.
Liqun He, Chiara Testini, Neda Hekmati, Altea Bonello, Aglaia Schiza, Emmanuel Nwadozi, Mia Phillipson, Carina Strell, Michael Welsh   +8 more
wiley   +1 more source

Semi-subsistence farm households and the non-farm rural economy - Perspectives and challenges [PDF]

, 2009
Semi-subsistence farm households (SFHs) have persevered in Central and Southeastern Europe. An outlook on future perspectives of SFHs asks for reliable information on the phenomenon of SFHs and the impact of policy measures on their development options: (
BUCHENRIEDER Gertrud, CURTISS Jarmila, FRITZSCH Jana, GOMEZ Y PALOMA Sergio, WEGENER Stefan   +4 more
core  

In vitro models of cancer‐associated fibroblast heterogeneity uncover subtype‐specific effects of CRISPR perturbations

Molecular Oncology, EarlyView.
Development of therapies targeting cancer‐associated fibroblasts (CAFs) necessitates preclinical model systems that faithfully represent CAF–tumor biology. We established an in vitro coculture system of patient‐derived pancreatic CAFs and tumor cell lines and demonstrated its recapitulation of primary CAF–tumor biology with single‐cell transcriptomics ...
Elysia Saputra, Shamsudheen Karuthedath Vellarikkal, Lixia Li, Hong Sun, Khoa Nguyen, Amber Montano, Suchitra Natarajan, Federica Piccioni, Alex Michael Tamburino, Xin Yu, Aleksandra Katarzyna Olow   +10 more
wiley   +1 more source

Les paradigmes de la revue Criminologie : auteurs, revues et disciplines qui ont marqué son histoire

Criminologie, 2018
Cet article vise à décrire les influences intellectuelles de la revue Criminologie. Pour ce faire, les 19 813 références faites par les articles publiés dans la revue Criminologie au cours des 40 dernières années sont analysées de manière à dégager l ...
Chloé Leclerc, Fyscillia Ream, David Décary-Hétu, Benoît Macaluso, Vincent Larivière   +4 more
doaj   +1 more source

Strength through diversity: how cancers thrive when clones cooperate

Molecular Oncology, EarlyView.
Intratumor heterogeneity can offer direct benefits to the tumor through cooperation between different clones. In this review, Kuiken et al. discuss existing evidence for clonal cooperativity to identify overarching principles, and highlight how novel technological developments could address remaining open questions.
Marije C. Kuiken, Maartje Witsen, Emile E. Voest, Krijn K. Dijkstra   +3 more
wiley   +1 more source

Key emerging and conceptual issues in the development of the rural non-farm economy in developing countries and transition economies [PDF]

The rural non-farm economy (RNFE) is of interest to governments, multilateral donor organisations, non-governmental organisations (NGOs) and development practitioners because of its increasing prevalence in both developing and transition economies.
Dirk Bezemer, Junior Davis
core  

Quels dispositifs d'appui pour la promotion des petites entreprises agroalimentaires des savanes d'Afrique Centrale ? [PDF]

, 2003
International audienceLes années 1990 ont vu une certaine réhabilitation du rôle des petites entreprises dans le développement local. Dans le cas du secteur agroalimentaire africain, il a été reconnu que la capacité d'innovation et d'adaptation des ...
Cerdan, Claire, Kaméni, Anselme, Kénikou Mounkama, Christine, Ndjouenkeu, Robert   +3 more
core   +1 more source