Sujeewa C Piyankarage
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Explore the profile of Sujeewa C Piyankarage including associated specialties, affiliations and a list of published articles.
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9
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94
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Recent Articles
1.
Piyankarage S, McGahee E, Feng J, Blount B, Wang L
ACS Omega
. 2021 Nov;
6(46):30901-30909.
PMID: 34841133
Tobacco use is the leading preventable cause of premature disease and death in the United States. Approximately, 34 million U.S. adults currently smoke cigarettes. We developed a method for automated...
2.
Pierce E, Piyankarage S, Dunlap T, Litosh V, Siklos M, Wang Y, et al.
Chem Res Toxicol
. 2016 Jun;
29(7):1151-9.
PMID: 27258437
Electrophilic reactive intermediates resulting from drug metabolism have been associated with toxicity and off-target effects and in some drug discovery programs trigger NO-GO decisions. Many botanicals and dietary supplements are...
3.
Hemachandra L, Patel H, Chandrasena R, Choi J, Piyankarage S, Wang S, et al.
Cancer Prev Res (Phila)
. 2014 Mar;
7(5):505-15.
PMID: 24598415
The risk of developing hormone-dependent cancers with long-term exposure to estrogens is attributed both to proliferative, hormonal actions at the estrogen receptor (ER) and to chemical carcinogenesis elicited by genotoxic,...
4.
Wang Y, Piyankarage S, Williams D, Thatcher G
ACS Chem Biol
. 2014 Jan;
9(3):821-30.
PMID: 24397869
Reversible chemical modifications of protein cysteine residues by S-nitrosylation and S-oxidation are increasingly recognized as important regulatory mechanisms for many protein classes associated with cellular signaling and stress response. Both...
5.
Dunlap T, Piyankarage S, Wijewickrama G, Abdul-Hay S, Vanni M, Litosh V, et al.
Chem Res Toxicol
. 2012 Oct;
25(12):2725-36.
PMID: 23035985
The promising therapeutic potential of the NO-donating hybrid aspirin prodrugs (NO-ASA) includes induction of chemopreventive mechanisms and has been reported in almost 100 publications. One example, NCX-4040 (pNO-ASA), is bioactivated...
6.
Piyankarage S, Featherstone D, Shippy S
Anal Chem
. 2012 Apr;
84(10):4460-6.
PMID: 22533487
The fruit fly (Drosophila melanogaster) is an extensively used and powerful, genetic model organism. However, chemical studies using individual flies have been limited by the animal's small size. Introduced here...
7.
Piyankarage S, Augustin H, Featherstone D, Shippy S
Amino Acids
. 2009 Apr;
38(3):779-88.
PMID: 19360460
This study investigated the effect of different sampling environments on hemolymph amino acid content of individual Drosophila melanogaster larvae. Hemolymph was collected from individual third instar larvae under cold-anesthetized, awake,...
8.
Patterson 2nd E, Piyankarage S, Myasein K, Pulido J, Dundervill 3rd R, Hatfield R, et al.
Anal Bioanal Chem
. 2008 Aug;
392(3):409-16.
PMID: 18696054
A low-volume automated injection system for the analysis of chemically complex, amino acid samples is presented. This system utilizes submicroliter sample volumes stored on a 75-mum inner diameter capillary. A...
9.
Piyankarage S, Augustin H, Grosjean Y, Featherstone D, Shippy S
Anal Chem
. 2008 Jan;
80(4):1201-7.
PMID: 18193891
One of the most widely used transgenic animal models in biology is Drosophila melanogaster, the fruit fly. Chemical information from this exceedingly small organism is usually accomplished by studying populations...