Evidence map›Paper›PMID 28135095›Full record

ArticleJournal of natural products2017

Analogues of the Potent Antitumor Compound Leiodermatolide from a Deep-Water Sponge of the Genus Leiodermatium.

Amy E Wright, Jill C Roberts, Esther A Guzmán, Tara P Pitts, Shirley A Pomponi, John K Reed

Open access · greenAbstract read
In one paragraph

Article in Journal of natural products, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
0.9field-weighted citation impact, top 27% 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

5 citing papers in PubMed, 9 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
  4. Article
  5. 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

6 authors at 1 institution in 1 country.

Amy E WrightHarbor Branch Oceanographic Institute, Florida Atlantic University , Fort Pierce, Florida 34946, United States.ORCID 0000-0003-4872-9776
Jill C RobertsHarbor Branch Oceanographic Institute, Florida Atlantic University , Fort Pierce, Florida 34946, United States.
Esther A GuzmánHarbor Branch Oceanographic Institute, Florida Atlantic University , Fort Pierce, Florida 34946, United States.
Tara P PittsHarbor Branch Oceanographic Institute, Florida Atlantic University , Fort Pierce, Florida 34946, United States.
Shirley A PomponiHarbor Branch Oceanographic Institute, Florida Atlantic University , Fort Pierce, Florida 34946, United States.
John K ReedHarbor Branch Oceanographic Institute, Florida Atlantic University , Fort Pierce, Florida 34946, United States.
Florida Atlantic University · US

Funding

Discovery of Novel Antitumor Agents Effective Against Pancreatic CancerR01CA093455 · NCI · HARBOR BRANCH OCEANOGRAPHIC INST, INC. · PI WRIGHT, AMY ELIZABETH · 2003 to 2012
$2.0M
NCI NIH HHS R01 CA093455
6 · The paper itself

Abstract

Two new analogues of the potent antitumor compound leiodermatolide, which we call leiodermatolides B and C, have been isolated from specimens of a deep-water sponge of the genus Leiodermatium collected off Florida. The compounds were purified using standard chromatographic methods, and the structures defined through interpretation of the HRMS and 1D and 2D NMR data. Leiodermatolide B (2) lacks the C-21 hydroxy group found in leiodermatolide and has equal potency as the parent compound, providing a simpler analogue for possible clinical development. It inhibits the proliferation of the AsPC-1 human pancreatic adenocarcinoma cell line with an IC

Indexed as

AnimalsAntineoplastic AgentsDrug Screening Assays, AntitumorFloridaHumansMacrolidesMolecular StructurePoriferaAntineoplastic AgentsleiodermatolideMacrolides

Identifiers

PMID28135095
PMCPMC8327308
OpenAlexW2581813867

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.