Evidence map›Paper›PMID 18930407›Full record

ArticleBioorganic & medicinal chemistry2008

Synthesis, mechanistic studies, and anti-proliferative activity of glutathione/glutathione S-transferase-activated nitric oxide prodrugs.

Harinath Chakrapani, Ravi C Kalathur, Anna E Maciag, Michael L Citro, Xinhua Ji, Larry K Keefer, Joseph E Saavedra

Open access · greenAbstract read
In one paragraph

Article in Bioorganic & medicinal chemistry, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed
2.1field-weighted citation impact, top 14% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

27 citing papers in PubMed, 50 citations in OpenAlex.

  1. Article
  2. Review
  3. Article
  4. Article
  5. Article
  6. Article
  7. Review
  8. GlutathioneDrug design, development and therapy · 2018
    Review
  9. Article
  10. Article
  11. Article
  12. Role of glutathione in cancer progression and chemoresistance.Oxidative medicine and cellular longevity · 2013
    Review
  13. Article
  14. Article
  15. Article
  16. Article
  17. Nitric Oxide-Releasing Hybrid Drugs Target Cellular Processes Through S-Nitrosylation.Forum on immunopathological diseases and therapeutics · 2012
    Article
  18. Thiol Modification By Pharmacologically Active Agents of the Diazeniumdiolate Class.Forum on immunopathological diseases and therapeutics · 2012
    Article
  19. Article
  20. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors at 2 institutions in 1 country.

Harinath ChakrapaniChemistry Section, Laboratory of Comparative Carcinogenesis, National Cancer Institute at Frederick, Frederick, MD 21702, USA. chakrah@ncifcrf.gov
Ravi C Kalathur
Anna E Maciag
Michael L Citro
Xinhua Ji
Larry K Keefer
Joseph E Saavedra
National Cancer Institute · USFrederick National Laboratory for Cancer Research · US

Funding

Biomolecular Structure and Mechanism, Structure-Based Drug DesignZIABC010326 · NCI · DIVISION OF BASIC SCIENCES - NCI · PI JI, XINHUA · 2009 to 2024
$27.3M
Diazeniumdiolates as Broad-Spectrum Anticancer AgentsZIABC011188 · NCI · DIVISION OF BASIC SCIENCES - NCI · PI KEEFER, LARRY K · 2009 to 2015
$5.2M
Intramural NIH HHS NIH0012791200NCI NIH HHS N01 CO012400NCI NIH HHS N01-CO-12400
6 · The paper itself

Abstract

Nitric oxide (NO) prodrugs such as O(2)-(2,4-dinitrophenyl) 1-[(4-ethoxycarbonyl)piperazin-1-yl]diazen-1-ium-1,2-diolate (JS-K) are a growing class of promising NO-based therapeutics. Nitric oxide release from the anti-cancer lead compound, JS-K, is proposed to occur through a nucleophilic aromatic substitution by glutathione (GSH) catalyzed by glutathione S-transferase (GST) to form a diazeniumdiolate anion that spontaneously releases NO. In this study, a number of structural analogues of JS-K were synthesized and their chemical and biological properties were compared with those of JS-K. The homopiperazine analogue of JS-K showed anti-cancer activity that is comparable with that of JS-K but with a diminished reactivity towards both GSH and GSH/GST; both the aforementioned compounds displayed no cytotoxic activity towards normal renal epithelial cell line at concentrations where they significantly diminished the proliferation of a panel of renal cancer cell lines. These properties may prove advantageous in the further development of this class of nitric oxide prodrugs as cancer therapeutic agents.

Indexed as

AnimalsAntineoplastic AgentsAzo CompoundsCell Line, TumorGlutathioneGlutathione TransferaseHL-60 CellsHumansMiceNitric OxideNitric Oxide DonorsPiperazinesProdrugsU937 CellsAntineoplastic AgentsAzo CompoundsdiazeniumdiolateGlutathioneGlutathione TransferaseNitric OxideNitric Oxide DonorsO(2)-(2,4-dinitrophenyl) 1-((4-ethoxycarbonyl)piperazin-1-yl)diazen-1-ium-1,2-diolatePiperazinesProdrugs

Identifiers

PMID18930407
PMCPMC2631660
OpenAlexW2031082710

What OpenQuestion holds

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Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.