Results 41 to 50 of about 503,791 (335)

Culture medium geometry. The dominant factor affecting in vitro RF exposure dosimetry [PDF]

, 2015
Biological experiments that expose living cells or tissues to RF energy must have an aqueous medium to provide essential water, ions, nutrients, and growth factors.
Apollonio, Francesca, Balzano, Quirino, Bit Babik, Giorgi, Liberti, Micaela, Paffi, Alessandra, Sheppard, Asher   +5 more
core   +3 more sources

The Arabidopsis Synaptotagmin1 is enriched in endoplasmic reticulum-plasma membrane contact sites and confers cellular resistance to mechanical stresses [PDF]

, 2015
Eukaryotic endoplasmic reticulum (ER)-plasma membrane (PM) contact sites are evolutionarily conserved microdomains that have important roles in specialized metabolic functions such as ER-PM communication, lipid homeostasis, and Ca2+ influx.
Botella, Miguel A, Esteban del Valle, Alicia, Friml, Jiri, Lee, Eunkyoung, McFarlane, Heather E, Pérez-Sancho, Jessica, Rosado, Abel, Valpuesta, Victoriano, Vanneste, Steffen   +8 more
core   +2 more sources

New insights into transcriptome variation during cattle adipocyte adipogenesis by direct RNA sequencing

iScience, 2023
Summary: We performed direct RNA sequencing (DRS) together with PCR-amplified cDNA long and short read sequencing for cattle adipocyte at different stages.
Lingwei Peng, Xiaolian Zhang, Yuqin Du, Fan Li, Jiazheng Han, Oujin Liu, Shoulu Dai, Xiang Zhang, George E. Liu, Liguo Yang, Yang Zhou   +10 more
doaj   +1 more source

Profound Re-Organization of Cell Surface Proteome in Equine Retinal Pigment Epithelial Cells in Response to In Vitro Culturing [PDF]

, 2012
The purpose of this study was to characterize the cell surface proteome of native compared to cultured equine retinal pigment epithelium (RPE) cells. The RPE plays an essential role in visual function and represents the outer blood-retinal barrier.
Aisenbrey, Alcazar, Alge, Bhutto, Bodaghi, Burke, Campochiaro, Christoph Szober, Chu, Claudia Alge-Priglinger, Clegg, Cornelia Deeg, Deeg, Deeg, Deeg, Deeg, Deeg, Degroote, Doherty, Dunn, Eberhardt, Ehrenhofer, Greer, Gullapalli, Gundersen, Ham, Hamel, Hauck, Hauck, Hauck, Hauck, Ho, Huang, Karl, Kerstin Euler, Kristina Fröhlich, Li, Limb, Machemer, Marius Ueffing, McBee, Milyushina, Mochizuki, Muramatsu, Nagai, Parker, Philp, Rizzolo, Rotilio, Singer, Stefanie Hauck, Strauss, Vacanti, Wolf, Wu   +54 more
core   +3 more sources

Functions of p120ctn isoforms in cell-cell adhesion and intracellular signaling [PDF]

, 2012
The functions of many organs depend on the generation of an epithelium. The transition from a set of loosely connected nonpolarized cells to organized sheets of closely associated polarized epithelial cells requires the assembly of specialized cell ...
Pieters, Tim, van Hengel, Jolanda, Van Roy, Frans   +2 more
core   +2 more sources

Molecular Mechanisms of T Helper Cell Differentiation and Functional Specialization

Immune Network, 2023
Th cells, which orchestrate immune responses to various pathogens, differentiate from naïve CD4 T cells into several subsets that stimulate and regulate immune responses against various types of pathogens, as well as a variety of immune-related diseases.
openaire   +2 more sources

Exploring the dynamics and influencing factors of CD4 T cell activation using single-cell RNA-seq

iScience, 2023
Summary: T cell activation is a key event in adaptive immunity. However, the dynamics and influencing factors of T cell activation remain unclear. Here, we analyzed CD4 T cells that were stimulated with anti-CD3/CD28 under several conditions to explore ...
Hui Li, Hongyi Liu, Yifei Liu, Xuefei Wang, Shiya Yu, Hongwen Huang, Xiangru Shen, Qi Zhang, Ni Hong, Wenfei Jin   +9 more
doaj   +1 more source

Tetraspanin CD53 Promotes Lymphocyte Recirculation by Stabilizing L-Selectin Surface Expression

iScience, 2020
Summary: Tetraspanins regulate key processes in immune cells; however, the function of the leukocyte-restricted tetraspanin CD53 is unknown. Here we show that CD53 is essential for lymphocyte recirculation.
Maria C. Demaria, Louisa Yeung, Rens Peeters, Janet L. Wee, Masa Mihaljcic, Eleanor L. Jones, Zeyad Nasa, Frank Alderuccio, Pamela Hall, Brodie C. Smith, Katrina J. Binger, Gunther Hammerling, Hang Fai Kwok, Andrew Newman, Ann Ager, Annemiek van Spriel, Michael J. Hickey, Mark D. Wright   +17 more
doaj   +1 more source

CircMAPK9 promotes adipogenesis through modulating hsa-miR-1322/FTO axis in obesity

iScience, 2023
Summary: Circular RNA (circRNA) is a special category of non-coding RNA that has garnered increasing attention in the exploration of lipid metabolism. However, the functional regulation mechanisms of circRNAs in obesity diseases remain unclear.
Shuai Chen, Peng Song, Yu Wang, Zeng Wang, Jiaming Xue, Yicheng Jiang, Yan Zhou, Jie Zhao, Liming Tang   +8 more
doaj   +1 more source

VEGF guides angiogenic sprouting utilizing endothelial tip cell filopodia [PDF]

, 2003
Vascular endothelial growth factor (VEGF-A) is a major regulator of blood vessel formation and function. it controls several processes in endothelial cells, such as proliferation, survival, and migration, but it is not known how these are coordinately ...
Abramsson, A, Alitalo, K, Betsholtz, C, Fruttiger, M, Gerhardt, H, Golding, M, Jeltsch, M, Lundkvist, A, Mitchell, C, Ruhrberg, C, Shima, D   +10 more
core   +2 more sources