Results 101 to 110 of about 542,183 (294)

Editorial: Bioluminescent indicators and sensors for biomedicine and environmental analysis

Frontiers in Bioengineering and Biotechnology, 2022
Vadim R. Viviani
doaj   +1 more source

Organ‐specific redox imbalances in spinal muscular atrophy mice are partially rescued by SMN antisense oligonucleotides

FEBS Letters, EarlyView.
We identified a systemic, progressive loss of protein S‐glutathionylation—detected by nonreducing western blotting—alongside dysregulation of glutathione‐cycle enzymes in both neuronal and peripheral tissues of Taiwanese SMA mice. These alterations were partially rescued by SMN antisense oligonucleotide therapy, revealing persistent redox imbalance as ...
Sofia Vrettou, Brunhilde Wirth
wiley   +1 more source

Loci specific epigenetic drug sensitivity. [PDF]

, 2020
Therapeutic targeting of epigenetic modulators offers a novel approach to the treatment of multiple diseases. The cellular consequences of chemical compounds that target epigenetic regulators (epi-drugs) are complex.
Pilko, Anna, Wollman, Roy, Zhang, Thanutra   +2 more
core   +1 more source

Transferrin receptor 1‐mediated iron uptake supports thermogenic activation in human cervical‐derived adipocytes

FEBS Letters, EarlyView.
In this study, we found that human cervical‐derived adipocytes maintain intracellular iron level by regulating the expression of iron transport‐related proteins during adrenergic stimulation. Melanotransferrin is predicted to interact with transferrin receptor 1 based on in silico analysis.
Rahaf Alrifai, Mizuki Seo, Gyath Karadsheh, Fachrur Rizal Mahendra, Máté Á Demény, Ferenc Győry, János András Mótyán, László Fésüs, Endre Kristóf, Rini Arianti   +9 more
wiley   +1 more source

A cell culture adapted HCV JFH1 variant that increases viral titers and permits the production of high titer infectious chimeric reporter viruses.

PLoS ONE, 2012
The unique properties of the hepatitis C virus (HCV) JFH1 isolate have made it possible to produce and study HCV in an infectious cell culture system. However, relatively low virus titers restrict some of the uses of this system and preparing infectious ...
Shuanghu Liu, Li Xiao, Cassie Nelson, Curt H Hagedorn   +3 more
doaj   +1 more source

Tumor promoter TPA activates Wnt/β-catenin signaling in a casein kinase 1-dependent manner. [PDF]

, 2018
The tumor promoter 12-O-tetra-decanoylphorbol-13-acetate (TPA) has been defined by its ability to promote tumorigenesis on carcinogen-initiated mouse skin.
Carson, Dennis A, Li, Shiyue, Liu, Shan-Shan, Lu, Desheng, Song, Jiaxing, Su, Zijie, Sun, Qi, Wang, Zhongyuan, Wei, Lei, Xia, Yuqing, Yu, Shubin, Zhao, Liang, Zhou, Liang   +12 more
core  

Candida albicans repetitive elements display epigenetic diversity and plasticity [PDF]

, 2016
Transcriptionally silent heterochromatin is associated with repetitive DNA. It is poorly understood whether and how heterochromatin differs between different organisms and whether its structure can be remodelled in response to environmental signals. Here,
A Ellahi, A Pidoux, A Selmecki, aF Straight, BD Strahl, C Ketel, C Li, C Trapnell, Ca Froyd, CJ Merrick, D Kadosh, DE Gottschling, GD Shankaranarayana, H Chibana, H Chibana, J Haran, J Huang, J Huang, J Nakayama, J Pérez-Martín, J Wendland, JC Tanny, JS Smith, Ka Morano, KR Hansen, L Vasiljeva, LH Freitas-Junior, LN Rusche, M Bryk, M Bühler, M Dubarry, M Paschini, M Van het Hoog, MA Pfaller, MD De Backer, MJ McEachern, N Saksouk, PA Dumesic, PR Lephart, PR Lephart, R Kaur, RB Wilson, RJ Bennett, S Greiss, S Henikoff, S Imai, S Kueng, S Rea, SI Iwaguchi, T Jones, T Kobayashi, T Kobayashi, T Kouzarides, VM Bruno, W Shou, WS Chu, X Bi   +56 more
core   +1 more source

Tau acetylation at K331 has limited impact on tau pathology in vivo

FEBS Letters, EarlyView.
We mapped tau post‐translational modifications in humanized MAPT knock‐in mice and in amyloid‐bearing double knock‐in mice. Acetylation within the repeat domain, particularly around K331, showed modest increases under amyloid pathology. To test functional relevance, we generated MAPTK331Q knock‐in mice.
Shoko Hashimoto, Yukio Matsuba, Mika Takahashi, Takaomi C. Saido   +3 more
wiley   +1 more source

A drug‐selectable acoustic reporter gene system for human cell ultrasound imaging

Bioengineering & Translational Medicine
A promising new field of genetically encoded ultrasound contrast agents in the form of gas vesicles has recently emerged, which could extend the specificity of medical ultrasound imaging.
Alessandro R. Howells, Phoebe J. Welch, John Kim, Craig R. Forest, Chengzhi Shi, Xiaojun Lance Lian   +5 more
doaj   +1 more source

Generation of a Reassortant Influenza A Subtype H3N2 Virus Expressing Gaussia Luciferase

Viruses, 2019
Reporter influenza A viruses (IAVs) carrying fluorescent or luminescent genes provide a powerful tool for both basic and translational research. Most reporter IAVs are based on the backbone of either subtype H1N1 viruses, A/Puerto Rico/8/1934 (PR8) or A ...
Lin Wang, Qinghua Cui, Xiujuan Zhao, Ping Li, Yanyan Wang, Lijun Rong, Ruikun Du   +6 more
doaj   +1 more source