Results 201 to 210 of about 1,138,639 (256)

β‐Elemene Rescues Radiation‐Induced Enteritis by Orchestrating a Host‐Microbiome Circuit That Fuels Epigenetic DNA Repair

Advanced Science, EarlyView.
This study elucidates that β‐elemene promotes cellular uptake of L. gasseri‐derived lactate by enhancing the membrane translocation of MCT1 in a CD147‐dependent manner. Intracellular lactate, through the lactylation of RBBP4 at the K26 site, recruits EP300 to the promoter regions of downstream genes (POLD1/POLD3), catalyzing H3K27ac modification.
Jiancheng He, Jiapeng Bao, Shukang Deng, Weijie Zang, Haoming Yan, Zihao Zhao, Guangze Zhang, Ruiqing Liu, Junjie Chen, Yilin Hu, Wanjiang Xue   +10 more
wiley   +1 more source

Extracellular Vesicle‐Transferred ATP‐Citrate Lyase Induces Monocyte Differentiation Toward Tumor‐Associated Macrophages and Fuels Hepatocellular Carcinoma Progression

Advanced Science, EarlyView.
Hepatocellular carcinoma (HCC)‐derived extracellular vesicles (EVs) enrich the metabolic enzyme ATP‐citrate lyase (ACLY). EV‐transferred ACLY enhances palmitate biosynthesis, increases the S‐palmitoylation and stability of multiple immune checkpoint proteins, augments the cellular immunosuppressive activity, and ultimately accelerates the malignant ...
Zhijun Liu, Haihong Lai, Qing Yang, Chaoyue Zhang, Bin Jia, Qiyi Chen, Yuling Deng, Fen Cao, Yuyu You, Zhe Li, Dongming Kuang, Bo Li   +11 more
wiley   +1 more source

Quantitative Analysis of Genomic DNA Degradation of E. coli Using Automated Gel Electrophoresis under Various Levels of Microwave Exposure. [PDF]

Gels
Pandey A, Momeni O, Pandey P.
europepmc   +1 more source

Purification of Native Dentilisin Complex from Treponema denticola by Preparative Continuous Polyacrylamide Gel Electrophoresis and Functional Analysis by Gelatin Zymography. [PDF]

Bio Protoc
Kamarajan P, Timm JC, Goetting-Minesky MP, Malone ET, Ganther S, Radaic A, Tafolla C, Fenno JC, Kapila YL.   +8 more
europepmc   +1 more source

Ameliorative Role of Vitamin C against Cypermethrin Induced Oxidative Stress and DNA Damage in Labeo rohita (Hamilton, 1822) Using Single Cell Gel Electrophoresis. [PDF]

Toxics
Ullah S, Zuberi A, Ullah I, Azzam MM.
europepmc   +1 more source

An easy tool to monitor the elemental steps of in vitro translation via gel electrophoresis of fluorescently labeled small peptides. [PDF]

RNA
Marina VI, Bidzhieva M, Tereshchenkov AG, Orekhov D, Sagitova VE, Sumbatyan NV, Tashlitsky VN, Ferberg AS, Maviza TP, Kasatsky P, Tolicheva O, Paleskava A, Polshakov VI, Osterman IA, Dontsova OA, Konevega AL, Sergiev PV.   +16 more
europepmc   +1 more source

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Electrophoresis in gel channels

ELECTROPHORESIS, 2005
AbstractWe describe a novel approach to generate dynamic pH gradients suited to fractionate or purify samples of biomolecules or particles such as proteins and viruses in tiny volumes. The method combines diffusion and electromigration between micro‐scaled channels embedded in hydrogel.
Rolf, Hagedorn, Thomas, Schnelle, Torsten, Müller, Ingo, Scholz, Kristian, Lange, Maila, Reh   +5 more
openaire   +2 more sources

Polyacrylamide Gel Electrophoresis

Cold Spring Harbor Protocols, 2020
Cross-linked chains of polyacrylamide can be used as electrically neutral gels to separate double-stranded DNA fragments according to size and single-stranded DNAs according to size and conformation. Polyacrylamide gels have the following three major advantages over agarose gels: (1) Their resolving power is so great that they can separate molecules of
Michael R, Green, Joseph, Sambrook
openaire   +2 more sources

Micro gel electrophoresis

Clinica Chimica Acta, 1967
Abstract A modificed disc electrophoresis method is described in detail. The gel columns were made in tubes of 0.9 mm internal diameter. The method requires a total protein content of 0.01 mg. Samples containing 80–100 mg protein per 100 ml can be studied without concentration. Resolution is as good as in the original macro method.
U, Krause, V, Raunio
openaire   +2 more sources

Polyacrylamide Gel Electrophoresis

Science, 1971
Polyacrylamide gel electrophoresis (PAGE) provides a versatile, gentle, high resolution method for fractionation and physical-chemical characterization of molecules on the basis of size, conformation, and net charge. The polymerization reaction can be rigorously controlled to provide uniform gels of reproducible, measurable pore size over ...
A, Chrambach, D, Rodbard
openaire   +2 more sources