Purification and characterization of protease enzyme from actinomycetes and its cytotoxic effect on cancer cell line (A549)

2012 ◽  
Vol 2 (2) ◽  
pp. S1138-S1146 ◽  
Author(s):  
C Balachandran ◽  
V Duraipandiyan ◽  
S Ignacimuthu
2019 ◽  
Vol 16 (5) ◽  
pp. 522-532 ◽  
Author(s):  
Bedia Kocyigit-Kaymakcioglu ◽  
Senem Sinem Yazici ◽  
Fatih Tok ◽  
Miriş Dikmen ◽  
Selin Engür ◽  
...  

Background: Hydrazones, one of the important classes of organic molecules, are pharmaceutical agents comprising –CO-NH-N=CH- group in the structure therefore and exhibiting significant biological activity. Methods: 5-Chloro-N’-[(substituted)methylidene] pyrazine-2-carbohydrazide (3a-g) and their Pd(II) complexes (4a-h) were synthesized and investigated in vitro anticancer activity on A549, Caco2 cancer and normal 3T3 fibroblast cell lines, using the MTT assay. Results: Anticancer activity screening results revealed that some compounds showed remarkable cytotoxic effect. Among them, 5-chloro-N'-[(4-hydroxyphenyl)methylidene] pyrazine-2-carbohydrazide (3c) displayed higher cytotoxic activity against A549 cancer cell line than the reference drug cisplatin. Conclusion: Compound 3c showed high cytotoxic activity against A549 cancer cell line but it showed low cytotoxic effect against normal 3T3 fibroblast cell line. Antiproliferative and antimetastatic effects of 3c were determined by the real-time monitoring of cell proliferative system (RTCA DP). The cell proliferation, metastatic and invasive activities of A549 cells were decreased due to increased concentration of 3c.


2011 ◽  
Vol 363 (1-2) ◽  
pp. 257-268 ◽  
Author(s):  
Lijuan Wang ◽  
Roman Mezencev ◽  
Nathan J. Bowen ◽  
Lilya V. Matyunina ◽  
John F. McDonald

2000 ◽  
Vol 118 (2) ◽  
pp. 112-120 ◽  
Author(s):  
Ying-Chuan Hu ◽  
King Y Lam ◽  
Thomas S.K Wan ◽  
Wei-Gang Fang ◽  
Edmond S.K Ma ◽  
...  

2014 ◽  
Vol 10 (8) ◽  
pp. 834-845 ◽  
Author(s):  
Shahriar Koochekpour ◽  
Stacey S. Willard ◽  
Mojgan Shourideh ◽  
Shafat Ali ◽  
Chunhong Liu ◽  
...  

2002 ◽  
Vol 80 (4) ◽  
pp. 197-203 ◽  
Author(s):  
Kana Ogisawa ◽  
Naoyoshi Onoda ◽  
Tetsuro Ishikawa ◽  
Chiemi Takenaka ◽  
Masaaki Inaba ◽  
...  

2009 ◽  
Vol 53 (6) ◽  
pp. 1040-1047 ◽  
Author(s):  
Tina T.-L. Chen ◽  
Dinesh Rakheja ◽  
Jaclyn Y. Hung ◽  
Peter J. Hornsby ◽  
Piotr Tabaczewski ◽  
...  

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