The synthesis and characterization of a series of cobalt(II) β-ketoaminato complexes and their cytotoxic activity towards human tumor cell lines

2011 ◽  
Vol 105 (6) ◽  
pp. 858-866 ◽  
Author(s):  
Lydia Gurley ◽  
Natalia Beloukhina ◽  
Kalun Boudreau ◽  
Andis Klegeris ◽  
W. Stephen McNeil
Keyword(s):  
Tumor Cell ◽  
Cytotoxic Activity ◽  
Cell Lines ◽  
Human Tumor ◽  
Synthesis And Characterization ◽  
Tumor Cell Lines ◽  
Human Tumor Cell ◽  
Human Tumor Cell Lines

scholarly journals Synthesis and Characterization of New Palladium(II) Thiosemicarbazone Complexes and Their Cytotoxic Activity against Various Human Tumor Cell Lines

2013 ◽  
Vol 2013 ◽  
pp. 1-12 ◽  
Author(s):  
Wilfredo Hernández ◽  
Juan Paz ◽  
Fernando Carrasco ◽  
Abraham Vaisberg ◽  
Evgenia Spodine ◽  
...  
Keyword(s):  
Tumor Cell ◽  
Cytotoxic Activity ◽  
Cell Lines ◽  
Human Tumor ◽  
Tumor Cell Lines ◽  
Human Tumor Cell ◽  
Human Tumor Cell Lines ◽  
Thiosemicarbazone Complexes ◽  
Benzaldehyde Thiosemicarbazone

The palladium(II) bis-chelate complexes of the type [Pd(TSC1-5)2] (6–10), with their corresponding ligands 4-phenyl-1-(acetone)-thiosemicarbazone, HTSC1(1), 4-phenyl-1-(2′-chloro-benzaldehyde)-thiosemicarbazone, HTSC2(2), 4-phenyl-1-(3′-hydroxy-benzaldehyde)-thiosemicarbazone, HTSC3(3), 4-phenyl-1-(2′-naphthaldehyde)-thiosemicarbazone, HTSC4(4), and 4-phenyl-1-(1′-nitro-2′-naphthaldehyde)-thiosemicarbazone, HTSC5(5), were synthesized and characterized by elemental analysis and spectroscopic techniques (IR and1H- and13C-NMR). The molecular structure of HTSC3, HTSC4, and [Pd(TSC1)2] (6) have been determined by single crystal X-ray crystallography. Complex6shows a square planar geometry with two deprotonated ligands coordinated toPdIIthrough the azomethine nitrogen and thione sulfur atoms in acisarrangement. Thein vitrocytotoxic activity measurements indicate that the palladium(II) complexes (IC50=0.01–9.87 μM) exhibited higher antiproliferative activity than their free ligands (IC50=23.48–70.86 and >250 μM) against different types of human tumor cell lines. Among all the studied palladium(II) complexes, the [Pd(TSC3)2] (8) complex exhibited high antitumor activity on the DU145 prostate carcinoma and K562 chronic myelogenous leukemia cells, with low values of the inhibitory concentration (0.01 and 0.02 μM, resp.).Corrigendum to “Synthesis and Characterization of New Palladium(II) Thiosemicarbazone Complexes and Their Cytotoxic Activity against Various Human Tumor Cell Lines”

scholarly journals Selective cytotoxic activity of brefeldin A against human tumor cell lines.

1989 ◽  
Vol 42 (12) ◽  
pp. 1877-1878 ◽  
Author(s):  
SHIGETAKA ISHII ◽  
MIEKO NAGASAWA ◽  
YUKO KARIYA ◽  
HARUO YAMAMOTO
Keyword(s):  
Tumor Cell ◽  
Cytotoxic Activity ◽  
Cell Lines ◽  
Human Tumor ◽  
Brefeldin A ◽  
Tumor Cell Lines ◽  
Human Tumor Cell ◽  
Human Tumor Cell Lines

Characterization of MGI 114 (HMAF) histiospecific toxicity in human tumor cell lines

1999 ◽  
Vol 44 (3) ◽  
pp. 235-240 ◽  
Author(s):  
Michael J. Kelner ◽  
Trevor C. McMorris ◽  
Mark A. Montoya ◽  
Leita Estes ◽  
Sheldon F. Uglik ◽  
...  
Keyword(s):  
Tumor Cell ◽  
Cell Lines ◽  
Human Tumor ◽  
Tumor Cell Lines ◽  
Human Tumor Cell ◽  
Human Tumor Cell Lines ◽  
Mgi 114

scholarly journals Cytotoxic Activity of Paris quadrifolia Extract and Isolated Saponin Fractions Against Human Tumor Cell Lines

2011 ◽  
Vol 53 (2) ◽  
Author(s):  
Justyna Stefanowicz-Hajduk ◽  
Anna Kawiak ◽  
Jerzy Gajdus ◽  
J. ochocka ◽  
Monika Paszkiewicz ◽  
...  
Keyword(s):  
Tumor Cell ◽  
Cytotoxic Activity ◽  
Cell Lines ◽  
Human Tumor ◽  
Tumor Cell Lines ◽  
Human Tumor Cell ◽  
Human Tumor Cell Lines

scholarly journals Cytotoxic activity of a recombinant GnRH-PAP fusion toxin on human tumor cell lines

FEBS Letters ◽  
2000 ◽  
Vol 472 (2-3) ◽  
pp. 241-246 ◽  
Author(s):  
Jean-Luc Schlick ◽  
Philippe Dulieu ◽  
Bénédicte Desvoyes ◽  
Pascale Adami ◽  
Jean Radom ◽  
...  
Keyword(s):  
Tumor Cell ◽  
Cytotoxic Activity ◽  
Cell Lines ◽  
Human Tumor ◽  
Tumor Cell Lines ◽  
Human Tumor Cell ◽  
Fusion Toxin ◽  
Human Tumor Cell Lines

scholarly journals Five New Meroterpenoids from the Fruiting Bodies of the Basidiomycete Clitocybe clavipes with Cytotoxic Activity

Molecules ◽  
2019 ◽  
Vol 24 (22) ◽  
pp. 4015 ◽  
Author(s):  
Zhaocui ◽  
Xudong ◽  
Hanqiao ◽  
Xinyi ◽  
Guoxu ◽  
...  
Keyword(s):  
Tumor Cell ◽  
Cytotoxic Activity ◽  
Cell Lines ◽  
Human Tumor ◽  
Tumor Cell Lines ◽  
Fruiting Bodies ◽  
Human Tumor Cell ◽  
Human Tumor Cell Lines ◽  
Ic50 Values

Five new meroterpenoids, clavipols A–B (1–2) with a 12-membered ether ring and clavilactones G–I (3–5) having a 10-membered carbocycle connected to a hydroquinone and an α,β-epoxy/unsaturated lactone, were obtained from the fruiting bodies of the basidiomycete Clitocybe clavipes. Their structures were determined by comprehensive analysis of their spectroscopic data, and the absolute configuration of 1 was established by quantum chemical calculations of electronic circular dichroism (ECD). All the isolated compounds (1–5) were tested for their cytotoxic activity against three human tumor cell lines (Hela, SGC-7901, and SHG-44) in vitro after treatment for 48 h. Compound 4 exhibited moderate cytotoxic activity against Hela and SGC-7901 tumor cell lines, with IC50 values of 23.5 and 14.5 µM, respectively.

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