Results 151 to 160 of about 807,747 (247)

Status and future of recombinant adeno‐associated virus vector manufacturing

Biotechnology Progress, EarlyView.
Abstract Sixty years of adeno‐associated virus (AAV) research illustrates a trajectory marked by basic science exploration, iterative innovation, persistent challenges, a number of clinical setbacks, as well as commercial therapeutic triumphs. This continual evolution has led to recombinant AAV (rAAV) becoming a cornerstone of modern gene therapy ...
Frank Agbogbo, David Dismuke
wiley   +1 more source

Image_7_Activated microglia release β−galactosidase that promotes inflammatory neurodegeneration.tif

Beta (β)-galactosidase is a lysosomal enzyme that removes terminal galactose residues from glycolipids and glycoproteins. It is upregulated in, and used as a marker for, senescent cells.
Guy C. Brown (7848366), Jacob M. Dundee (17777562), Emily J. A. Kitchener (12433398)   +2 more
core   +1 more source

Robinow syndrome DVL1 variants disrupt morphogenesis and appendage formation in a Drosophila disease model

Developmental Dynamics, EarlyView.
Abstract Background Robinow syndrome is a rare developmental syndrome caused by variants in genes in Wnt signaling pathways. We previously showed that expression of patient variants in Dishevelled 1 (DVL1) in Drosophila and chicken models disrupts the balance of canonical and non‐canonical Wnt signaling.
Gamze Akarsu, Katja R. MacCharles, Kenneth Kin Lam Wong, Joy M. Richman, Esther M. Verheyen   +4 more
wiley   +1 more source

Kinetic Studies of β-Galactosidase Induction

, 1961
The kinetics of β-galactosidase induction in E. coli ML 3 have been studied. Following addition of inducer, the rate of enzyme synthesis accelerates from the uninduced to a steady-state rate.
Boezi, J.A., Cowie, Dean B.
core   +1 more source

In situ growth of β-galactosidase-manganese hybrid nanoflower on polycaprolactone/ xanthan electrospun nanofibers: A novel nanobiocatalyst for efficient lactose hydrolysis

Journal of Agriculture and Food Research
Hydrolysis by β-galactosidase enzyme is an efficient and eco-friendly way to solve the problem of people with lactose intolerance. However, the activity reduction, instability, and high cost of β-galactosidase become the main limiting step for the ...
Shaghayegh Sheikhzadeh, Mohammad Alizadeh Khaledabad, Hadi Almasi   +2 more
doaj   +1 more source

A Simulation Study of Inhibition Assay With Theophylline on the Enzymatic Hydrolysis of p‐Nitrophenyl Phosphate With Alkaline Phosphatase in a Continuous Mode of Electrophoretically Mediated Microanalysis

ELECTROPHORESIS, EarlyView.
Inhibition assays in in‐capillary continuous enzymatic reaction were simulated using a MATLAB matrix. The enzymatic hydrolysis of p‐nitrophenyl phosphate (S) with alkaline phosphatase (ALP) was adopted as a model enzymatic reaction, where theophylline (I) was used as a model inhibitor.
Toshio Takayanagi, Asuka Nomoto, Hitoshi Mizuguchi   +2 more
wiley   +1 more source

Body‐integrated photonic biosensors: Illuminating the path to active healthcare

FlexMat, EarlyView.
Body‐integrated photonic biosensors are promising tools for active healthcare. These optical devices can be worn, implanted, or swallowed to monitor health signals continuously. This review introduces key sensing modalities, including fluorescence, colorimetry, SPR, LSPR, SERS, and light‐modulating materials.
Jiayue Gu, Xingming Wen, Qihang Yan, Yining Zhao, Linghao Yuan, Siyuan Chen, Yue Ma, Zhengyue Fang, Dong Lei, Yuxin Liu, Ze Xiong   +10 more
wiley   +1 more source

Improved methods for the detection of β-galactosidase activity in colonies ofEscherichia coliusing a new chromogenic substrate: VBzTM-gal (2-(2-(4-(β-d-galactopyranosyloxy)-3-methoxyphenyl)-vinyl)-3-methylbenzothiazolium toluene-4-sulphonate) [PDF]

FEMS Microbiology Letters, 1991
B.W. Bainbridge, N. Mathias, R.G. Price, A.C. Richardson, J. Sandhu, B.V. Smith   +5 more
openaire   +1 more source

Immune Checkpoint Inhibitors Induce Intestinal Epithelial Injury and a Senescence‐Like Phenotype

iNew Medicine, EarlyView.
ICI treatment promotes the infiltration of activated immune cells into the intestinal mucosa. This inflammatory microenvironment is associated with significant epithelial injury, characterized by the disruption of the epithelial barrier, the depletion of specialized secretory cell lineages, and the induction of a premature senescence phenotype ...
Juan Wang, Shuang Wu, Shuangbiao Wei, Weizhen Xiang, Jianshang Huang, Lei Xiong, Hua Wang, Li Zuo   +7 more
wiley   +1 more source

Advances in Fluorescent Probes Targeting Senescence‐Associated β‐Galactosidase for Senescence Imaging

iRADIOLOGY, EarlyView.
Senescence‐associated β‐galactosidase fluorescent probes enable sensitive visualization of cellular senescence through turn‐on, ratiometric, aggregation‐induced emission‐active, and nanoprobe strategies. ABSTRACT Aging is a systemic biological process that spans multiple levels, including molecules, cells, tissues, and organs.
Jiahui Wang, Jun Wang, Shu Gao, Kun Qian, Qihang Ding, Zhen Cheng   +5 more
wiley   +1 more source