Results 71 to 80 of about 132,836 (234)

The HSV-1 Latency-Associated Transcript Functions to Repress Latent Phase Lytic Gene Expression and Suppress Virus Reactivation from Latently Infected Neurons [PDF]

, 2016
open access articleHerpes simplex virus 1 (HSV-1) establishes life-long latent infection within sensory neurons, during which viral lytic gene expression is silenced.
Coleman, Heather M., Connor, Viv, Efstathiou, Stacey, Hann, William, Harman, Laura E.R., Nicoll, Michael P., Proenca, Joao T., Shivkumar, Maitreyi   +7 more
core   +3 more sources

Ethylene‐Activated E3 Ubiquitin Ligase MdEAEL1 Promotes Apple Fruit Softening by Facilitating the Dissociation of Transcriptional Repressor Complexes

Advanced Science, EarlyView.
Ethylene‐activated MdEAEL1 mediates the disassembly of the MdZFP3‐MdTPL4‐MdHDA19 transcriptional repression complex, upregulating the histone acetylation levels in the promoter regions of cell wall degradation‐related genes, consequently promoting softening during storage.
Tong Li, Li Liu, Guangxin Yang, Yingcong Cai, Yingda Wang, Bowen Sun, Le Sun, Weiting Liu, Aide Wang   +8 more
wiley   +1 more source

Biodistribution and inflammatory profiles of novel penton and hexon double-mutant serotype 5 adenoviruses [PDF]

, 2012
The use of adenovirus serotype 5 (Ad5) vectors in the clinical setting is severely hampered by the profound liver tropism observed after intravascular delivery coupled with the pronounced inflammatory and innate immune response elicited by these vectors.
Alba, Alba, Alemany, Andrew H. Baker, Angela C. Bradshaw, Appledorn, Ashley M. Miller, Bergelson, Bradshaw, Coughlan, Coyne, Di Paolo, Di Paolo, Duffy, Edelstein, Hartman, Hidaka, Kalyuzhniy, Kim, Koizumi, Lieber, Liu, Lynda Coughlan, Martin, Meier, Muruve, Nemerow, Nicklin, Nico van Rooijen, Nicol, Parker, Preuss, Prill, Raper, Raul Alba, Roberts, Russell, Salinas, Schoggins, Smith, Stewart, Stuart A. Nicklin, Waddington, Walters, Wickham, Wickham, Worgall, Yang, Zhang, Zhu   +49 more
core   +1 more source

Mechanical Load‐Induced Upregulation of Talin2 through Non‐Canonical Deubiquitination of OTUB1 Drives Facet Joint Osteoarthritis Pathogenesis

Advanced Science, EarlyView.
Facet joint osteoarthritis (FJOA), prevalent in the elderly, involves Talin2 upregulation promoting ECM degradation while suppressing synthesis. Mechanical load stabilizes Talin2 via OTUB1‐mediated non‐canonical deubiquitination, driving CCL2 expression that recruits immune cells, exacerbating inflammatory joint degeneration.
Yizhen Huang, Heng Sun, Haojie Chen, Xiangpeng Wang, Junduo Zhao, Yang Jiao, Hongyi Zhou, Haoyu Cai, Jiafeng Dai, Xuan Huang, Weiyun Chen, Jianxiong Shen   +11 more
wiley   +1 more source

Delta multicopy integration for improved β-galactosidase production in recombinant Saccharomyces cerevisiae [PDF]

, 2004
The β-galactosidase industrial production is hampered by the high costs associated with its production and purification. One way to improve the overall productivity of galactosidase β-galactosidase fermentation system would be to use continuous high-cell-
Domingues, Lucília, Lima, Nelson, Oliveira, Carla Cristina Marques de, Teixeira, J. A.   +3 more
core  

Regulation of dissimilatory sulfur oxidation in the purple sulfur bacterium Allochromatium vinosum [PDF]

, 2011
In the purple sulfur bacterium Allochromatium vinosum, thiosulfate oxidation is strictly dependent on the presence of three periplasmic Sox proteins encoded by the soxBXAK and soxYZ genes.
Dahl, Christiane, Franz, Bettina, Grimm, Frauke   +2 more
core   +3 more sources

Low copy number vectors for expression of fused genes to β-galactosidase inEscherichia coli [PDF]

FEMS Microbiology Letters, 1991
A series of six expression vectors, pXM184Lac.A, B, C, pXM184Z.A, B, C, based on the low copy plasmid pACYC184 that allow for expression of proteins fused to beta-galactosidase in Escherichia coli is described. A level of 50,000 units of beta-galactosidase is routinely observed and is easily identifiable on protein gels.
openaire   +3 more sources

The FGF13‐Caveolin‐1 Axis: A Key Player in the Pathogenesis of Doxorubicin‐ and D‐Galactose‐Induced Premature Cardiac Aging

Advanced Science, EarlyView.
The FGF13 level is significantly downregulated in premature aging murine hearts subject to D‐galactose and Doxorubicin. FGF13 overexpression and deficiency exacerbated and alleviated Doxorubicin/D‐galactose‐induced myocardial aging characteristics and functional impairment, respectively.
Enzhao Shen, Yuecheng Wu, Weijian Ye, Sihang Li, Junjie Zhu, Meifan Jiang, Zhicheng Hu, Gaoyong Cao, Xiaojing Yi, Fan Li, Zhouhao Tang, Xiaokun Li, Kwang Youl Lee, Litai Jin, Xu Wang, Weitao Cong   +15 more
wiley   +1 more source

A rapid permeabilization procedure for accurate quantitative determination of β-galactosidase activity in yeast cells [PDF]

FEMS Microbiology Letters, 1995
A procedure is described which allows the rapid permeabilization of yeast cells, Schizosaccharomyces pombe and Saccharomyces cerevisiae, for quantitative in situ assays of beta-galactosidase activity. Yeast cells are permeabilized by incubation in buffer containing 0.2% of the detergent sodium lauroyl sarcosinate without any need for washing or ...
openaire   +4 more sources

Inhibition and Rescue of Hyperglycemia‐Induced Cellular Senescence by Mitochondrial Transfer from Enucleated Mesenchymal Stem Cell‐Derived Microvesicles for Chronic Wound Healing

Advanced Science, EarlyView.
This study develops enucleated MSC‐derived microvesicles (Mito@euMVs) to deliver functional mitochondria for optimizing wound repair. By efficiently encapsulating mitochondria, Mito@euMVs rejuvenate hyperglycemia‐induced senescent fibroblasts and HUVECs. Using PVA microneedle patches, the therapeutic efficacy of Mito@euMVs is validated in diabetic rats
Zixuan Dong, Xiaobing Liu, Shichun Li, Xiaoling Fu   +3 more
wiley   +1 more source