Results 71 to 80 of about 1,004,664 (267)

Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment

Molecular Oncology, EarlyView.
This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley   +1 more source

The Electroencephalogram (EEG) Study for Estimating Endurance Sports Performance Base on Eigenvalues Extraction Method

Brain Sciences
Objectives. Brain–behavior connections are a new means to evaluate sports performance. This electroencephalogram (EEG) study aims to estimate endurance exercise performance by investigating eigenvalue trends and comparing their sensitivity and linearity.
Zijian Zhou, Hongqi Xu, Yubing Sun, Guangda Liu   +3 more
doaj   +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

Loss of IGF‐1R impairs DNA‐PKcs recruitment to chromatin leading to defective end‐joining

Molecular Oncology, EarlyView.
IGF‐1R promotes radioresistance by facilitating DNA‐PKcs recruitment to chromatin, enabling non‐homologous end‐joining (NHEJ) repair of double‐strand breaks. Inhibition or loss of IGF‐1R disrupts this recruitment to damage sites, driving compensatory reliance on microhomology‐mediated end‐joining (MMEJ) repair.
Matthew O. Ellis, Jack V. Mills, Wojciech Niedzwiedz, Valentine M. Macaulay   +3 more
wiley   +1 more source

Interactive Effects of Different Field Capacity and Nitrogen Levels on Soil Fertility and Microbial Community Structure in the Root Zone of Jujube (Ziziphus jujuba Mill.) Seedlings in an Arid Region of Southern Xinjiang, China

Agronomy
Understanding the regulatory mechanisms of water–nitrogen coupling effects on soil–plant–microbe systems in arid regions is crucial for sustainable agricultural development. This study systematically investigated the interactive effects of field capacity
Yunqi Ma, Haoyang Liu, Junpan Sun, Cuiyun Wu, Yuyang Zhang   +4 more
doaj   +1 more source

Correlation of moisture, pH and zeta potential (ζ) in sandy-clay-loam soils of the southern state of Hidalgo, Mexico [PDF]

Acta Montanistica Slovaca, 2013
Agricultural soils in savanna zones are very sensitive to compaction and crusting, which merits investigation because, with respect to rainfall, crusting occurs in them and no matter how thin the crusts become they prevent infiltration and root ...
María Aurora Méndez Marzo, Otilio Arturo Acevedo Sandoval, Francisco Prieto García, Judith Prieto Méndez   +3 more
doaj  

Development of an Algorithm for an Automatic Determination of the Soil Field Capacity Using of a Portable Weighing Lysimeter. [PDF]

Sensors (Basel), 2021
Soler-Méndez M, Parras-Burgos D, Cisterne-López A, Mas-Espinosa E, Intrigliolo DS, Molina-Martínez JM.   +5 more
europepmc   +1 more source

USP29‐regulated noncanonical stabilization of the hypoxia‐inducible factor‐α in aggressive prostate cancer

Molecular Oncology, EarlyView.
We identify USP29 as the only DUB mirroring CA9 expression, a marker of hypoxia and HIF pathway activation associated with PCA aggressiveness. USP29 stabilizes HIF‐1α and HIF‐2α via a noncanonical mechanism that is independent of PHD/pVHL activity yet relies on proteasomal regulation, establishing USP29 as a previously unrecognized regulator of hypoxic
Amelie S Schober, Leire Moreno‐Cugnon, Laura Martínez‐Pérez, Amaia Ercilla, Amaia Zabala‐Letona, Adrián Vicente‐Barrueco, Maider Fagoaga‐Eugui, Saioa Garcia‐Longarte, Blanca Calle‐Ciborro, Encarnación Pérez‐Andrés, Onintza Carlevaris, Sara Pozo, Isabel Mendizabal, Ugo Mayor, Arkaitz Carracedo, Violaine Sée, Edurne Berra   +16 more
wiley   +1 more source

Soil spatial variability and the estimation of the irrigation water depth

Scientia Agricola, 2001
The effects of soil water spatial variability previous to irrigation and of the field capacity on the estimation of irrigation water depth are evaluated. The experiment consisted of a common bean (Phaseolus vulgaris L.) crop established on a Kandiudalfic
Klaus Reichardt, José Carlos de Araújo Silva, Luis Henrique Bassoi, Luís Carlos Timm, Julio Cesar Martins de Oliveira, Osny Oliveira Santos Bacchi, João Eduardo Pilotto   +6 more
doaj  

The effects of water stress and plant density on vegetative and reproductive characteristics of safflower in the semi-arid region

Studia Universitatis Babeș-Bolyai. Biologia
The limited availability of water for irrigation in semi-arid areas necessitates the use of deficit irrigation techniques. Deficit irrigation is an irrigation practice whereby water supply is reduced below maximum levels and a mild water-deficit stress ...
Hasan KOUCHAKKHANI, Mohsen JANMOHAMMADI, Naser SABAGHNIA   +2 more
doaj   +1 more source