In vitro cytotoxicity against human cancer cell lines (MCF-7 and AGS), antileishmanial and antibacterial activities of green synthesized silver nanoparticles using Scrophularia striata extract

2021 ◽  
Vol 23 ◽  
pp. 100963
Author(s):  
Mohammad Ali Ebrahimzadeh ◽  
Zahra Hashemi ◽  
Mahsa Mohammadyan ◽  
Mahdi Fakhar ◽  
Sobhan Mortazavi-Derazkola
Keyword(s):  
Silver Nanoparticles ◽  
Cell Lines ◽  
Human Cancer ◽  
Antibacterial Activities ◽  
In Vitro Cytotoxicity ◽  
Human Cancer Cell ◽  
Human Cancer Cell Lines ◽  
Green Synthesized Silver Nanoparticles ◽  
Mcf 7

scholarly journals Discovery of New Pyrazolopyridine, Furopyridine, and Pyridine Derivatives as CDK2 Inhibitors: Design, Synthesis, Docking Studies, and Anti-Proliferative Activity

Molecules ◽  
2021 ◽  
Vol 26 (13) ◽  
pp. 3923
Author(s):  
Adel A.-H. Abdel-Rahman ◽  
Amira K. F. Shaban ◽  
Ibrahim F. Nassar ◽  
Dina S. EL-Kady ◽  
Nasser S. M. Ismail ◽  
...  
Keyword(s):  
Cell Lines ◽  
Cancer Cell ◽  
Human Cancer ◽  
Cancer Cell Lines ◽  
Human Cancer Cell ◽  
Molecular Docking Study ◽  
Human Cancer Cell Lines ◽  
Hct 116 ◽  
Mcf 7

New pyridine, pyrazoloyridine, and furopyridine derivatives substituted with naphthyl and thienyl moieties were designed and synthesized starting from 6-(naphthalen-2-yl)-2-oxo-4-(thiophen-2-yl)-1,2-dihydropyridine-3-carbonitrile (1). The chloro, methoxy, cholroacetoxy, imidazolyl, azide, and arylamino derivatives were prepared to obtain the pyridine-−C2 functionalized derivatives. The derived pyrazolpyridine-N-glycosides were synthesized via heterocyclization of the C2-thioxopyridine derivative followed by glycosylation using glucose and galactose. The furopyridine derivative 14 and the tricyclic pyrido[3′,2′:4,5]furo[3,2-d]pyrimidine 15 were prepared via heterocyclization of the ester derivative followed by a reaction with formamide. The newly synthesized compounds were evaluated for their ability to in vitro inhibit the CDK2 enzyme. In addition, the cytotoxicity of the compounds was tested against four different human cancer cell lines (HCT-116, MCF-7, HepG2, and A549). The CDK2/cyclin A2 enzyme inhibitory results revealed that pyridone 1, 2-chloro-6-(naphthalen-2-yl)-4-(thiophen-2-yl)nicotinonitrile (4), 6-(naphthalen-2-yl)-4-(thiophen-2-yl)-1H-pyrazolo[3,4-b]pyridin-3-amine (8), S-(3-cyano-6-(naphthaen-2-yl)-4-(thiophen-2-yl)pyridin-2-yl) 2-chloroethanethioate (11), and ethyl 3-amino-6-(naphthalen-2-yl)-4-(thiophen-2-yl)furo[2,3-b]pyridine-2-carboxylate (14) are among the most active inhibitors with IC50 values of 0.57, 0.24, 0.65, 0.50, and 0.93 µM, respectively, compared to roscovitine (IC50 0.394 μM). Most compounds showed significant inhibition on different human cancer cell lines (HCT-116, MCF-7, HepG2, and A549) with IC50 ranges of 31.3–49.0, 19.3–55.5, 22.7–44.8, and 36.8–70.7 μM, respectively compared to doxorubicin (IC50 40.0, 64.8, 24.7 and 58.1 µM, respectively). Furthermore, a molecular docking study suggests that most of the target compounds have a similar binding mode as a reference compound in the active site of the CDK2 enzyme. The structural requirements controlling the CDK2 inhibitory activity were determined through the generation of a statistically significant 2D-QSAR model.

scholarly journals In vitro cytotoxicity of Indonesian stingless bee products against human cancer cell lines

2014 ◽  
Vol 4 (7) ◽  
pp. 549-556 ◽  
Author(s):  
Paula M. Kustiawan ◽  
Songchan Puthong ◽  
Enos T. Arung ◽  
Chanpen Chanchao
Keyword(s):  
Cell Lines ◽  
Cancer Cell ◽  
Human Cancer ◽  
Cancer Cell Lines ◽  
In Vitro Cytotoxicity ◽  
Stingless Bee ◽  
Human Cancer Cell ◽  
Human Cancer Cell Lines

scholarly journals Hopane-6α,16α,22-triol: A New Hopane Triterpenoid from the Lichen Parmotrema sancti-angelii

2019 ◽  
Vol 14 (6) ◽  
pp. 1934578X1985820 ◽  
Author(s):  
Jirapast Sichaem ◽  
Huu-Hung Nguyen ◽  
Thuc-Huy Duong
Keyword(s):  
Cell Lines ◽  
Cancer Cell ◽  
Spectroscopic Data ◽  
Human Cancer ◽  
In Vitro Cytotoxicity ◽  
Previous Literature ◽  
Human Cancer Cell ◽  
Human Cancer Cell Lines ◽  
Ergosterol Peroxide

A new compound, namely hopane-6 α,16 α,22-triol (1), along with 8 known compounds 2 to 9, leucotylin (2), 16 β-acetoxyhopane-6 α,22-diol (3), 6 α-acetoxyhopane-16 β,22-diol (4), zeorin (5), 6 α-acetoxyhopane-22-ol (6), ergosterol peroxide (7), brassicasterol (8), and atranorin (9), was isolated from the lichen Parmotrema sancti-angelii. The structures of all the isolated compounds 1 to 9 were fully characterized using spectroscopic data, as well as comparison with the previous literature data. Moreover, compounds 2 and 4 were assessed for their in vitro cytotoxicity against 3 human cancer cell lines.

CYTOTOXIC ACTIVITY OF LUVUNGA SCANDENS AGAINST HUMAN CANCER CELL LINES

2016 ◽  
Vol 78 (10) ◽  
Author(s):  
Putri Nur Hidayah Al-Zikri ◽  
Muhammad Taher ◽  
Deny Susanti ◽  
Solachuddin Jauhari Arief Ichwan
Keyword(s):  
Cytotoxic Activity ◽  
Cell Line ◽  
Cell Lines ◽  
A549 Cell ◽  
Human Cancer ◽  
In Vitro Cytotoxicity ◽  
Breast Adenocarcinoma ◽  
Human Cancer Cell Lines ◽  
Mcf 7

Luvunga scandens belongs to the family of Rutaceae which usually inhabit tropical and moist environment. This plant is known as ‘Mengkurat Jakun’ among locals and used traditionally to treat fever and fatigue via decoction. The aim of this study was to investigate the cytotoxic activity of the leaves and stems extracts of L. scandens extract. Extracts of the leaves and stems were obtained from sequential extraction procedures by various organic solvents. All extracts were subjected to cytotoxic study by 3-(4, 5-dimethylthaizol-2-yl)-2, 5-diphenyltetrazolium bromide (MTT) assay. In in vitro cytotoxicity assay, all L. scandens extracts exhibited cytotoxicity against human breast adenocarcinoma (MCF-7) and human lung adenocarcinoma (A549) cell lines. The IC50 values of dichloromethane and methanol extracts from the leaves of L. scandens against MCF-7 cell line were 62.5 µg/mL and 88.0 µg/mL, respectively, whereas IC50 of methanol extract from stem was 81.0 µg/mL. All extracts were less active against A549 cell line where IC50 value were not be determined. The present findings revealed the potential of L. scandens as a cytotoxic agent against MCF-7 cell line. However, further studies should be planned to evaluate role of the plant in cytotoxic activity.

scholarly journals A New Non-glucosidic Iridoid from the Roots of Strychnos nux-blanda

2016 ◽  
Vol 11 (6) ◽  
pp. 1934578X1601100 ◽  
Author(s):  
Jirapast Sichaem ◽  
Suttira Khumkratok ◽  
Pongpun Siripong ◽  
Santi Tip-pyang
Keyword(s):  
Physical Properties ◽  
Cell Lines ◽  
Cancer Cell ◽  
Human Cancer ◽  
In Vitro Cytotoxicity ◽  
Previous Literature ◽  
Spectroscopic Methods ◽  
Human Cancer Cell ◽  
Human Cancer Cell Lines

Strychnuxin (1), a new non-glucosidic iridoid, together with four known compounds, IX (2), loganetin (3), loganin (4) and sweroside (5), were isolated from the roots of Strychnos nux-blanda. The structures of all isolated compounds (1-5) were elucidated through their physical properties and by the use of spectroscopic methods, as well as comparisons with the previous literature. To the best of our knowledge, this is the first isolation of compounds 1-5 from this plant. All isolated compounds were evaluated for their in vitro cytotoxicity against five human cancer cell lines.

In vitro cytotoxicity against different human cancer cell lines of laticifer proteins of Calotropis procera (Ait.) R. Br

2007 ◽  
Vol 21 (8) ◽  
pp. 1563-1573 ◽  
Author(s):  
Jefferson Soares de Oliveira ◽  
Daniel Pereira Bezerra ◽  
Cleverson Diniz Teixeira de Freitas ◽  
José Delano Barreto Marinho Filho ◽  
Manoel Odorico de Moraes ◽  
...  
Keyword(s):  
Cell Lines ◽  
Cancer Cell ◽  
Human Cancer ◽  
Cancer Cell Lines ◽  
In Vitro Cytotoxicity ◽  
Calotropis Procera ◽  
Human Cancer Cell ◽  
Human Cancer Cell Lines

Synthesis, characterisation and in vitro cytotoxicity of mixed ligand Pt(ii) oxadiazoline complexes with hexamethylenetetramine and 7-nitro-1,3,5-triazaadamantane

2017 ◽  
Vol 46 (36) ◽  
pp. 12226-12238 ◽  
Author(s):  
Stefanie Sieste ◽  
Irina Lifincev ◽  
Nina Stein ◽  
Gabriele Wagner
Keyword(s):  
Cell Lines ◽  
Cancer Cell ◽  
Human Cancer ◽  
Cancer Cell Lines ◽  
In Vitro Cytotoxicity ◽  
Mixed Ligand ◽  
Human Cancer Cell ◽  
Human Cancer Cell Lines

The synthesis, spectroscopic and DFT-computational characterisation of trans-Pt(ii) oxadiazoline complexes is described. Some are more cytotoxic in vitro than cisplatin with the human cancer cell lines HeLa and A549.

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