Evidence map›Paper›PMID 22560586›Full record

ArticleBioorganic & medicinal chemistry letters2012

The macrocycle of leinamycin imparts hydrolytic stability to the thiol-sensing 1,2-dithiolan-3-one 1-oxide unit of the natural product.

Santhosh Sivaramakrishnan, Leonid Breydo, Daekyu Sun, Kent S Gates

Abstract read
In one paragraph

Article in Bioorganic & medicinal chemistry letters, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
1.1field-weighted citation impact, top 22% 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

2 citing papers in PubMed, 9 citations in OpenAlex.

  1. Article
  2. Leinamycin E1 acting as an anticancer prodrug activated by reactive oxygen species.Proceedings of the National Academy of Sciences of the United States of America · 2015
    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

4 authors at 2 institutions in 1 country.

Santhosh SivaramakrishnanDepartment of Chemistry, University of Missouri, Columbia, MO 65211, United States.
Leonid Breydo
Daekyu Sun
Kent S Gates
University of Missouri · USUniversity of Arizona · US

Funding

DNA ALKYLATION BY THE ANTITUMOR ANTIBIOTIC LEINAMYCINR01CA083925 · NCI · UNIVERSITY OF MISSOURI-COLUMBIA · PI GATES, KENT S · 2000 to 2009
$1.6M
Chemical and Biological Mechanisms of LeinamycinR01CA119131 · NCI · UNIVERSITY OF MISSOURI-COLUMBIA · PI GATES, KENT S · 2006 to 2010
$1.3M
NCI NIH HHS CA83925NCI NIH HHS R01 CA083925NCI NIH HHS R01 CA119131PHS HHS 119131
6 · The paper itself

Abstract

Reaction of cellular thiols with the 1,2-dithiolan-3-one 1-oxide moiety of leinamycin triggers the generation of DNA-damaging reactive intermediates. Studies with small, synthetic analogues of leinamycin reveal that the macrocyclic portion of the natural product imparts remarkable hydrolytic stability to the 1,2-dithiolan-3-one 1-oxide heterocycle without substantially compromising its thiol-sensing property.

Indexed as

Biological ProductsDNADNA CleavageDNA DamageHydrolysisLactamsMacrolidesOxidesSulfhydryl CompoundsThiazolesThionesBiological ProductsDNALactamsleinamycinMacrolidesOxidesSulfhydryl CompoundsThiazolesThiones

Identifiers

PMID22560586
PMCPMC3376404
OpenAlexW2015066400

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

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.