Results 61 to 70 of about 521,393 (302)

Are plant species able to keep pace with the rapidly changing climate?

, 2013
Future climate change is predicted to advance faster than the postglacial warming. Migration may therefore become a key driver for future development of biodiversity and ecosystem functioning.
Oliver Tackenberg, Cunze, Sarah, Heydel, Felix, Felix Heydel, Sarah Cunze (437106), Felix Heydel (437107), Oliver Tackenberg (437108), Tackenberg, Oliver, Sarah Cunze   +8 more
core   +1 more source

Network divergence analysis identifies adaptive gene modules and two orthogonal vulnerability axes in pancreatic cancer

Molecular Oncology, EarlyView.
Tumors contain diverse cellular states whose behavior is shaped by context‐dependent gene coordination. By comparing gene–gene relationships across biological contexts, we identify adaptive transcriptional modules that reorganize into distinct vulnerability axes.
Brian Nelson, Lyanne Delgado‐Coka, Natalia Marchenko, Luisa F. Escobar‐Hoyos, Kenneth R. Shroyer, Alisa Yurovsky, Trey Ideker, Gábor Balázsi, Thomas MacCarthy, Scott Powers   +9 more
wiley   +1 more source

Contrasting context-dependence of familiarity and kinship in animal social networks [PDF]

, 2013
Highlights • We studied which traits affect foraging associations and mate choice in geese. • We collected data on boldness, dominance, familiarity and genetic relatedness. • During foraging geese associated with familiar and genetically related geese. •
Adamczyk, M.A.P., Adamczyk, V., Hoffman, Joseph ; https://orcid.org/, Adamczyk, V.M.A.P., Jonker, R.M., van der Jeugd, H., Jonker, R., Kraus, R.H.S., Van Wieren, S.E., Kurvers, R.H.J.M., Prins, H.H.T., Hoffman, J.I., Jonker, Rudy, Prins, H., Kurvers, R., Kraus, R., Hofman, J.I., Wieren, S.E., van, Jeugd, H.P., van der, Van der Jeugd, H.P., Amos, W., Hoffman, J., van Wieren, S.   +22 more
core   +1 more source

COMP–PMEPA1 axis promotes epithelial‐to‐mesenchymal transition in breast cancer cells

Molecular Oncology, EarlyView.
This study reveals that cartilage oligomeric matrix protein (COMP) promotes epithelial‐to‐mesenchymal transition (EMT) in breast cancer. We identify PMEPA1 (protein TMEPAI) as a novel COMP‐binding partner that mediates EMT via binding to the TSP domains of COMP, establishing the COMP–PMEPA1 axis as a key EMT driver in breast cancer.
Konstantinos S. Papadakos, Gilar Gorji‐bahri, Lejla Gradjan, Julia Zajac, Kacper Gil, Yvonne Thokozile Nduku, Anna M. Blom   +6 more
wiley   +1 more source

Internet on animals: Wi‐Fi‐enabled devices provide a solution for big data transmission in biologging

Methods in Ecology and Evolution, 2023
Biologging devices are deployed on animals to collect ultra‐fine‐scale movement data that reveal subsecond patterns in locomotion or long‐term patterns in motion and space use.
Timm A. Wild, Martin Wikelski, Stephen Tyndel, Gustavo Alarcón‐Nieto, Barbara C. Klump, Lucy M. Aplin, Mirko Meboldt, Hannah J. Williams   +7 more
doaj   +1 more source

Engineered extracellular vesicles enriched with the miR‐214/199a cluster enhance the efficacy of chemotherapy in ovarian cancer

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, Ayesha Alvero, Yi Qin, Mingjin Wang, Alexandra Fox, Yanfeng Li, Michael Millman, Amy Kemper, Gil Mor, Xian Shuang Liu, Michael Chopp, Zheng Gang Zhang, Yi Zhang   +12 more
wiley   +1 more source

Effects of harness-attached tracking devices on survival, migration, and reproduction in three species of migratory waterfowl [PDF]

, 2018
Background Tracking devices have enabled researchers to study unique aspects of behavior in birds. However, it has become clear that attaching these devices to birds often affects their survival and behavior.
Kölzsch, Andrea, Dokter, A.M., Nolet, B.A., Nolet, Bart A., van der Jeugd, Henk P., Adriaan M. Dokter, van der Jeugd, H.P., Dokter, Adriaan M., Kölzsch, A., Henk P. Van der Jeugd, Lameris, Thomas K., Lameris, T.K., Müskens, G.J.D.M., Bart A. Nolet, Gerhard J. D. M. Müskens, Thomas K. Lameris, Müskens, Gerhard J.D.M., Andrea Kölzsch   +17 more
core   +1 more source

Keratin 19 as a prognostic marker and contributing factor of metastasis and chemoresistance in high‐grade serous ovarian cancer

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, Isabel Vogel, Sina Nokodian, Johanna Moeller, Antonia Blechschmidt, Vicky Hecht, Vanessa Kuentzel, Katharina Thiedig, Melissa Schwab, Oliver Schilling, Holger Bronger, Marion Kiechle, Viktor Magdolen, Tobias Dreyer   +13 more
wiley   +1 more source

Factors influencing wind turbine avoidance behaviour of a migrating soaring bird

Scientific Reports, 2022
Wind energy production has expanded as an alternative to carbon emitting fossil fuels, but is causing impacts on wildlife that need to be addressed. Soaring birds show concerning rates of collision with turbine rotor blades and losses of critical habitat.
Carlos D. Santos, Hariprasath Ramesh, Rafael Ferraz, Aldina M. A. Franco, Martin Wikelski   +4 more
doaj   +1 more source

Internal migration in the Sudan some demographic and socio-economic aspects [PDF]

, 1991
The outstanding characteristics of the population geography of the Sudan are seen in its vastness of the area, its low population density, its high population fertility, decreasing mortality rates and uneven distribution of developmental projects among ...
Farouk, Abdelhalim E. El, El Farouk, A.E
core