DNA methyltransferase inhibitors increase NOD-like receptor activity and expression in a monocytic cell line

2021 ◽  
pp. 1-11
Author(s):  
Claire L. Feerick ◽  
Declan P. McKernan
Keyword(s):  
Cell Line ◽  
Dna Methyltransferase ◽  
Receptor Activity ◽  
Monocytic Cell ◽  
Monocytic Cell Line ◽  
Dna Methyltransferase Inhibitors

Effect of adrenaline and glucocorticoids on monocyte cAMP-specific phosphodiesterase (PDE4) in a monocytic cell line

2002 ◽  
Vol 294 (4) ◽  
pp. 190-197 ◽  
Author(s):  
Mercedes Delgado ◽  
Soledad M. Fernández-Alfonso ◽  
José Fuentes
Keyword(s):  
Cell Line ◽  
Monocytic Cell ◽  
Monocytic Cell Line

Pro-inflammatory potential of wood smoke and traffic-derived particles in a monocytic cell line

Toxicology ◽  
2008 ◽  
Vol 247 (2-3) ◽  
pp. 123-132 ◽  
Author(s):  
Anette Kocbach ◽  
Ellen Namork ◽  
Per E. Schwarze
Keyword(s):  
Cell Line ◽  
Wood Smoke ◽  
Monocytic Cell ◽  
Monocytic Cell Line

scholarly journals Screening of compounds toxicity against human Monocytic cell line-THP-1 by flow cytometry

10.1251/bpo92 ◽  
2004 ◽  
Vol 6 (1) ◽  
pp. 220-225 ◽  
Author(s):  
Neora Pick ◽  
Scott Cameron ◽  
Dorit Arad ◽  
Yossef Av-Gay
Keyword(s):  
Flow Cytometry ◽  
Cell Line ◽  
Monocytic Cell ◽  
Monocytic Cell Line ◽  
Human Monocytic Cell Line ◽  
Human Monocytic Cell

scholarly journals Antifungal Prenylated Diphenyl Ethers from Arthrinium arundinis, an Endophytic Fungus Isolated from the Leaves of Tobacco (Nicotiana tabacum L.)

Molecules ◽  
2018 ◽  
Vol 23 (12) ◽  
pp. 3179 ◽  
Author(s):  
Peng Zhang ◽  
Xin Li ◽  
Xiao-Long Yuan ◽  
Yong-Mei Du ◽  
Bin-Gui Wang ◽  
...  
Keyword(s):  
Nicotiana Tabacum ◽  
Cell Line ◽  
Endophytic Fungus ◽  
In Vitro Cytotoxicity ◽  
Ionization Mass ◽  
Monocytic Cell ◽  
Monocytic Cell Line ◽  
Nicotiana Tabacum L ◽  
Diphenyl Ethers

An endophytic fungus Arthrinium arundinis TE-3 was isolated and purified from the fresh leaves of cultivated tobacco (Nicotiana tabacum L.). Chemical investigation on this fungal strain afforded three new prenylated diphenyl ethers (1−3) as well as three known analogues (4−6). Structure elucidation of the isolated compounds was carried out by analysis of 1D and 2D nuclear magnetic resonance (NMR) and high-resolution electrospray ionization mass spectroscopy (HRESIMS) spectra, as well as by comparison of those data with literature data. The absolute configuration of the stereogenic center at C-8 in 1 was assigned by comparison of the experimental and calculated ECD spectra. Compounds 1 and 2 showed selective antifungal activity against Mucor hiemalis with minimum inhibitory concentration (MIC) values of 8 and 4 μg/mL, respectively. Compounds 5 and 6 exhibited inhibitory activity against Alteraria alternata with an MIC value of 8 μg/mL. In the cytotoxic assay, 2, 5, and 6 displayed moderate in vitro cytotoxicity against the human monocytic cell line (THP-1 cell line), with IC50 values of 40.2, 28.3, and 25.9 μM, respectively. This study indicated that endophytic fungi possess great potential for exploring new bioactive secondary metabolites.

scholarly journals Alkaline Comet Assay using the monocytic cell line THP-1

2019 ◽  
Author(s):  
Ana Neves-Costa ◽  
Dora Pedroso ◽  
Luis F Moita
Keyword(s):  
Comet Assay ◽  
Cell Line ◽  
Adherent Cell ◽  
Monocytic Cell ◽  
Monocytic Cell Line ◽  
Strand Breaks ◽  
Human Monocytic Cell Line ◽  
Human Monocytic Cell ◽  
Dna Strand

Abstract This protocol details the experimental procedure for performing the comet assay, a very sensitive DNA break assay based on single cell gel electrophoresis.The analysis of DNA strand breaks, both single- and double-strand breaks (SSBs and DSBs, respectively), was performed in immune responsive cells. The cell line used was the human monocytic cell line THP-1, an adherent cell type with many known applications in in vitro studies of innate immunity. The comet assay is a robust procedure that allows the accurate and reproducible quantification of DNA damage. Here we describe not only the comet assay step-by-step protocol, but also some important aspects related to troubleshooting.

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