Results 91 to 100 of about 2,720,283 (280)

Genetic attenuation of ALDH1A1 increases metastatic potential and aggressiveness in colorectal cancer

Molecular Oncology, EarlyView.
Aldehyde dehydrogenase 1A1 (ALDH1A1) is a cancer stem cell marker in several malignancies. We established a novel epithelial cell line from rectal adenocarcinoma with unique overexpression of this enzyme. Genetic attenuation of ALDH1A1 led to increased invasive capacity and metastatic potential, the inhibition of proliferation activity, and ultimately ...
Martina Poturnajova, Zuzana Kozovska, Ondrej Pos, Kristina Pavlov, Sachin Gulati, Peter Makovicky, Kristina Jakic, Monika Burikova, Eva Sedlackova, Barbora Svitkova, Silvia Tyciakova, Vojtech Bystry, Nicolas Blavet, Boris Tichy, Matej Hrnciar, Jaroslav Budis, Miroslav Tomas, Peter Dubovan, Georgina Kolnikova, Veronika Repaska, Nikoleta Mojzesova, Eva Zomborska, Daniel Pindak, Michal Mego, Tomas Szemes, Miroslava Matuskova   +25 more
wiley   +1 more source

Development of a multidimensional deprivation index for emerging municipalities and cities in Uganda

Discover Global Society
This study advances the measurement of urban living standards deprivation by developing a context-specific multidimensional deprivation index and estimating the extent of deprivation in Uganda’s newly gazetted municipalities and cities.
Rornald Muhumuza Kananura, Catherine Birabwa, Bernard Sabiti, Jacquellyn Nambi Ssanyu, Alypio Nyandwi, Joseph Akuze, Martin Kavao Mutua, Cheikh Mbacké Faye, Peter Waiswa   +8 more
doaj   +1 more source

Origine et évolution du cannibalisme dans les populations animales : pourquoi manger son semblable ? [PDF]

Biotechnologie, Agronomie, Société et Environnement, 2009
Origin and evolution of cannibalism in the animal populations: why to eat conspecific? The term «Cannibalism» is a linguistic distortion resulting from Arawak terminology (Amerindians in the Antilles) caribal that means courageous.
Alabi T., Patiny S., Verheggen F., Francis F., Haubruge E.   +4 more
doaj  

Flutuação populacional e efeito da distância e profundidade sobre nematoides em bananeira no norte de Minas Gerais Population dynamics and the effect of distance and depth on nematodes in banana in the north of the state of Minas Gerais, Brazil

Revista Brasileira de Fruticultura, 2009
Avaliou-se a distribuição de Meloidogyne javanica e Helicotylenchus multicinctus em solo naturalmente infestado, cultivado com banana 'Prata-Anã' irrigada por microaspersão. O ensaio foi conduzido em blocos ao acaso.
Regina Cássia Ferreira Ribeiro, Fábio Ruas Pereira Xavier, Adelica Aparecida Xavier, Vicente Ferreira Almeida, Edson Hyidu Mizobutsi, Vicente Paulo Campos, Silamar Ferraz, Claudia Regina Dias-Arieira   +7 more
doaj   +1 more source

Local networks from different parts of the human cerebral cortex generate and share the same population dynamic. [PDF]

Cereb Cortex Commun, 2022
Willumsen A, Midtgaard J, Jespersen B, Hansen CKK, Lam SN, Hansen S, Kupers R, Fabricius ME, Litman M, Pinborg L, Tascón-Vidarte JD, Sabers A, Roland PE.   +12 more
europepmc   +1 more source

Evolutionary Poisson Games for Controlling Large Population Behaviors

, 2015
Emerging applications in engineering such as crowd-sourcing and (mis)information propagation involve a large population of heterogeneous users or agents in a complex network who strategically make dynamic decisions.
Hayel, Yezekael, Zhu, Quanyan
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

The rise and fall of cliff-breeding seabirds in Sør-Varanger, NE Norway, 1970-2002

Fauna Norvegica
Surveys of seabirds breeding along the coast of Sør-Varanger, NE Norway were carried out in 1989, 1996, 1999 and 2002 as a continuation of a monitoring study started in 1970.
Robert T. Barrett
doaj   +1 more source

Population Dynamic of the Annual Halophyte Salicornia ramosissima in Salt Pans: Towards a Sustainable Exploitation of Its Wild Populations. [PDF]

Plants (Basel), 2022
Polo-Ávila A, Infante-Izquierdo MD, Sánchez-Gullón E, Castillo JM, Muñoz-Rodríguez AF.   +4 more
europepmc   +1 more source

RIPK4 function interferes with melanoma cell adhesion and metastasis

Molecular Oncology, EarlyView.
RIPK4 promotes melanoma growth and spread. RIPK4 levels increase as skin lesions progress to melanoma. CRISPR/Cas9‐mediated deletion of RIPK4 causes melanoma cells to form less compact spheroids, reduces their migratory and invasive abilities and limits tumour growth and dissemination in mouse models.
Norbert Wronski, Sławomir Lasota, Ewelina Madej, Anna A. Brożyna, Małgorzata Szczygieł, Agnieszka Harazin‐Lechowska, Jan Czerbniak, Janusz Rys, Jaroslaw Czyz, Agnieszka Wolnicka‐Glubisz   +9 more
wiley   +1 more source