Results 71 to 80 of about 29,730,138 (413)

Cell-to-Cell Spread of Retroviruses [PDF]

Viruses, 2010
Viruses from several families use direct cell-to-cell infection to disseminate between cells. Retroviruses are a relatively recent addition to this list, and appear to spread cell-to-cell by induction of multimolecular complexes termed virological synapses that assemble at the interface between infected and receptor-expressing target cells.
openaire   +6 more sources

Screening for cold tolerance resources in maize seedlings and analysis of leaf cell responses

Frontiers in Plant Science
Using 63 maize varieties as materials, this study employed indoor low-temperature stress testing methods to evaluate cold tolerance during the seedling stage.
Mengting Hu, Mengting Hu, Dan Zhang, Dan Zhang, Wentao Du, Wentao Du, Huijuan Tian, Huijuan Tian, Ying Hao, Ying Hao, Shuqi Ding, Shuqi Ding, Kaizhi Yang, Kaizhi Yang, Ruohang Xu, Ruohang Xu, Lei Zhang, Lei Zhang   +17 more
doaj   +1 more source

Development of a Flexible Non-Metal Electrode for Cell Stimulation and Recording

Sensors, 2016
This study presents a method of producing flexible electrodes for potentially simultaneously stimulating and measuring cellular signals in retinal cells. Currently, most multi-electrode applications rely primarily on etching, but the metals involved have
Cihun-Siyong Alex Gong, Wun-Jia Syu, Kin Fong Lei, Yih-Shiou Hwang   +3 more
doaj   +1 more source

FoxO1 signaling in B cell malignancies and its therapeutic targeting

FEBS Letters, EarlyView.
FoxO1 has context‐specific tumor suppressor or oncogenic character in myeloid and B cell malignancies. This includes tumor‐promoting properties such as stemness maintenance and DNA damage tolerance in acute leukemias, or regulation of cell proliferation and survival, or migration in mature B cell malignancies.
Krystof Hlavac, Petra Pavelkova, Laura Ondrisova, Marek Mraz   +3 more
wiley   +1 more source

Cell-by-Cell Deconstruction of Stem Cell Niches [PDF]

Cell Stem Cell, 2020
Single-cell sequencing approaches offer exploration of tissue architecture at unprecedented resolution. These tools are especially powerful when deconvoluting highly specialized microenvironments, such as stem cell (SC) niches. Here, we review single-cell studies that map the cellular and transcriptional makeup of stem and progenitor niches and discuss
Anastasia N. Tikhonova, Iannis Aifantis, Audrey Lasry, Rebecca Austin   +3 more
openaire   +2 more sources

Cell arrest and cell death in mammalian preimplantation development [PDF]

, 2011
The causes, modes, biological role and prospective significance of cell death in preimplantation development in humans and other mammals are still poorly understood.
A Bettegowda, A Bettegowda, A Bettegowda, A Jurisicova, AE Crosier, AS Jakobsen, C Robert, C Wrenzycki, D Fabian, DH Betts, E Memili, E Vanneste, Eckhard Wolf, Felix A. Habermann, FF Paula-Lopes, FJ Pomar, Fred Sinowatz, G Kroemer, GE Exley, GS Salvesen, H Badr, HM Knijn, Horst-Dieter Reichenbach, I Robertson, J Fujita, J Laurincik, J Wang, J Yuan, JE Dietrich, JO Gjorret, JO Gjorret, Joerg Gromoll, K Goossens, K Hardy, L Dubrez-Daloz, L Galluzzi, L Leibfried, L Vandaele, LA Pradelli, M Boelhauve, M Lamkanfi, Marc Boelhauve, ME Guicciardi, MG Diskin, Myriam Reichenbach, P Chomczynski, P Lonergan, PS Malhi, R Draker, R Sartori, S Bilodeau-Goeseels, S Cory, SA Bustin, Sandra Leidenfrost, TA Brevini, TJ Fan, Tuna Güngör, Y Gavrieli   +57 more
core   +4 more sources

BIOLOGICAL CHARACTERISTICS, MECHANISM OF ACTION AND SOME STRATEGIES TO INCREASE NK CELL BIOMASS

Tạp chí Khoa học
Natural killer (NK) cells are a critical component of the innate immune system, capable of recognizing and eliminating pathogens without needing specific antigen presentation.
Tran Thi Thanh Huong
doaj   +1 more source

Determination of the Elastic Properties of Tomato Fruit Cells with an Atomic Force Microscope

Sensors, 2013
Since the mechanical properties of single cells together with the intercellular adhesive properties determine the macro-mechanical properties of plants, a method for evaluation of the cell elastic properties is needed to help explanation of the behavior ...
Andrzej Kurenda, Artur Zdunek
doaj   +1 more source

Adaptive Modeling of Prediction of Telecommunications Network Throughput Performances in the Domain of Motorway Coverage

Applied Sciences, 2021
The main goal of this paper is to create an adaptive model based on multilayer perceptron (MLP) for prediction of average downlink (DL) data throughput per user and average DL data throughput per cell within an LTE network technology and in a geo-space ...
Milorad K. Banjanin, Mirko Stojčić, Dejan Drajić, Zoran Ćurguz, Zoran Milanović, Aleksandar Stjepanović   +5 more
doaj   +1 more source

The Cancer Cell Line Encyclopedia enables predictive modeling of anticancer drug sensitivity

Nature, 2012
The systematic translation of cancer genomic data into knowledge of tumour biology and therapeutic possibilities remains challenging. Such efforts should be greatly aided by robust preclinical model systems that reflect the genomic diversity of human ...
J. Barretina, G. Caponigro, Nicolas Stransky, K. Venkatesan, Adam A. Margolin, Sungjoon Kim, Christopher J. Wilson, J. Lehár, G. Kryukov, D. Sonkin, Anupama Reddy, Manway Liu, Lauren Murray, M. Berger, J. Monahan, Paula Morais, Jodi Meltzer, A. Korejwa, Judit Jané-Valbuena, F. Mapa, Joseph Thibault, Eva Bric-Furlong, Pichai Raman, Aaron Shipway, I. Engels, Jill Cheng, Guoying Yu, Jianjun Yu, Peter Aspesi, Melanie de Silva, Kalpana Jagtap, Michael D. Jones, Li R. Wang, C. Hatton, E. Palescandolo, Supriya Gupta, Scott Mahan, C. Sougnez, R. Onofrio, T. Liefeld, L. Macconaill, W. Winckler, Michael Reich, Nanxin Li, J. Mesirov, S. Gabriel, G. Getz, K. Ardlie, Vivien W. Chan, V. Myer, B. Weber, Jeff Porter, M. Warmuth, P. Finan, Jennifer L. Harris, M. Meyerson, T. Golub, Michael P. Morrissey, W. Sellers, R. Schlegel, L. Garraway   +60 more
semanticscholar   +1 more source