Results 81 to 90 of about 143,501 (306)

The role of lipid metabolism in neuronal senescence

FEBS Open Bio, EarlyView.
Disrupted lipid metabolism, through alterations in lipid species or lipid droplet accumulation, can drive neuronal senescence. However, lipid dyshomeostasis can also occur alongside neuronal senescence, further amplifying tissue damage. Delineating how lipid‐induced senescence emerges in neurons and glial cells, and how it contributes to ageing and ...
Dikaia Tsagkari, Eleftheria Panagiotidou, Nektarios Tavernarakis   +2 more
wiley   +1 more source

Nanosecond surface interferometry measurements on designed and commercial polymers [PDF]

, 2018
The effect of the ablation mechanism on surface morphology changes during an ablation process was studied by comparing three different polymers: a triazene polymer, a polyimide and poly(methylmethacrylate) (PMMA) with nanosecond surface interferometry ...
Hauer, M., Lippert, T., Wokaun, A.
core  

Quantitative proteomic analysis reveals different characteristics of bladder cancer cells after exposure to bisphenol A

FEBS Open Bio, EarlyView.
Bisphenol A (BPA), a common chemical in plastics, exerts dual effects on bladder cancer cells: low doses promote growth and migration, while high doses suppress growth and migration. Multi‐omics and bioinformatics reveal BPA acts via MAPK and inflammatory pathways.
Shaomin Niu, Lanlan Li, Wenjuan Jia, Hanzhong Feng, Xiaoquan Yu, Youli Zhao, Fengzhi Yuan, Hui Ding, Junqiang Tian, Yong‐Xing He, Zhiping Wang   +10 more
wiley   +1 more source

Can solid body destruction explain abundance discrepancies in planetary nebulae?

, 2010
In planetary nebulae, abundances of oxygen and other heavy elements derived from optical recombination lines are systematically higher than those derived from collisionally excited lines. We investigate the hypothesis that the destruction of solid bodies
Bloecker, Ercolano, Field, Ford, Fuentes, García-Rojas, Gomes, González-Alfonso, Grażyna Stasińska, Henney, Huggins, Liu, Liu, Liu, Loup, López-Martín, Löhne, Morbidelli, Robertson-Tessi, Trilling, Villaver, Villaver, Villaver, Weinberger, William J. Henney   +24 more
core   +2 more sources

Magnetic Tower Outflows from a Radial Wire Array Z-pinch [PDF]

, 2005
We present the first results of high energy density laboratory astrophysics experiments which explore the evolution of collimated outflows and jets driven by a toroidal magnetic field.
A. Ciardi, A. Frank, Akiyama, Ampleford, Ampleford, Bacciotti, Balick, Begelman, Bennett, Blackman, Blackman, Blandford, Bujarrabal, C. A. Jennings, Ciardi, Ciardi, Ciardi, Coffey, Contopoulos, Contopoulos, Cuneo, D. J. Ampleford, Deeney, E. G. Blackman, Farley, Foster, G. N. Hall, Galama, Gardiner, Goodson, Hardee, Hsu, Hsu, J. P. Chittenden, J. Rapley, Kato, Kato, Khokhlov, Kudoh, Kudoh, Lada, Lebedev, Lebedev, Lebedev, Leblanc, Logory, Lovelace, Lynden-Bell, Lynden-Bell, Lyutikov, MacFadyen, Matt, Meier, Mizuta, Moiseenko, Nakamura, Ouyed, Ouyed, Pearson, Pelletier, Pereira, Piran, Post, Pudritz, Raga, Reipurth, Romanova, Ryutov, Ryutov, Ryutov, S. C. Bott, S. N. Bland, S. V. Lebedev, Shibata, Shigemori, Shu, Stanek, Stone, T. Lery, Uchida, Ustyugova, Ustyugova, Ustyugova, Wardle, Wheeler   +84 more
core   +1 more source

Proteasomal degradation of intracellularly expressed Amblyomin‐X limits suicide gene therapy potential in melanoma cells

FEBS Open Bio, EarlyView.
This study explores the feasibility of expressing the antitumoral protein Amblyomin‐X through a suicide gene therapy approach and investigates its intracellular fate after gene delivery. Although the gene is efficiently expressed, melanoma cells rapidly degrade the Amblyomin‐X protein via proteasome activity.
Victor Dal Posolo Cinel, Carlos DeOcesano Pereira, Aline Ramos Maia Lobba, Melissa Regina Fessel, Ana Marisa Chudzinski‐Tavassi   +4 more
wiley   +1 more source

Safety and Efficacy of Pulse Field Ablation in the Treatment of Atrial Fibrillation and Its Comparison with Traditional Thermal Ablation: A Systematic Review and Meta-Analysis

Reviews in Cardiovascular Medicine
Background: The purpose of this meta-analysis was to evaluate the efficacy and safety of pulsed field ablation (PFA) and to compare it with the efficacy and safety of traditional thermal ablation in patients with atrial fibrillation ...
Aobo Gong, Wentao Li, Fanghui Li, Yao Tong, Ying Cao, Rui Zeng   +5 more
doaj   +1 more source

Decreased cold‐sensing function of the transient receptor potential channel TRPM8 from tailed amphibians

FEBS Open Bio, EarlyView.
Despite frogs avoiding low temperatures, examination of four salamander species revealed that none avoided cold and all possessed cold tolerance. Functional analysis of TRPM8, a cold sensor, showed that all salamander TRPM8s had lost their cold sensitivity.
Tadahiro Sawao, Daiki Kobayashi, Shogo Hori, Osamu Saitoh   +3 more
wiley   +1 more source

Effect s of three treatment methods on immune function and cytokines in patients with liver oligometastasis after colorectal cancer surgery

Zhongguo linchuang yanjiu
Objective To explore the effects of transcatheter arterial chemoembolization (TACE), local thermal ablation and intravenous chemotherapy on the immune function and serum cytokines of patients with liver metastasis after colorectal cancer surgery. Methods
MA Kun, SHAO Zefeng, ZHU Di, XU Xiangxian, LIU Jiayun, DAI Guoliang, WANG Youjin, LI Jiandong, ZHOU Tao, MIAO Qinghai, DA Huijia, GUO Shanfeng   +11 more
doaj   +1 more source

Zeeman Relaxation of Cold Atomic Iron and Nickel in Collisions with 3He [PDF]

, 2010
We have measured the ratio of the diffusion cross-section to the angular momentum reorientation cross-section in the colliding Fe-3He and Ni-3He systems.
Bonna Newman, Cort Johnson, Daniel Kleppner, J. B. Hasted, John M. Doyle, Nathan Brahms, P. R. Bevington, Thomas J. Greytak, W. Demtroder   +8 more
core   +2 more sources