Evidence map›Paper›PMID 24350818›Full record

ArticleOrganic letters2014

Myristicyclins A and B: antimalarial procyanidins from Horsfieldia spicata from Papua New Guinea.

Zhenyu Lu, Ryan M Van Wagoner, Cristopher D Pond, Ann R Pole, James B Jensen, D'Arbra Blankenship, Brian T Grimberg, Robert Kiapranis, Teatulohi K Matainaho, Louis R Barrows and 1 more

Abstract read
In one paragraph

Article in Organic letters, 2014. 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 20% 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, 23 citations in OpenAlex.

  1. Article
  2. 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

11 authors at 3 institutions in 2 countries.

Zhenyu LuDepartments of Medicinal Chemistry and ‡Pharmacology and Toxicology, College of Pharmacy and L. S. Skaggs Pharmacy Institute, University of Utah , 30 S 2000 E, Salt Lake City, Utah 84112, United States.
Ryan M Van Wagoner
Cristopher D Pond
Ann R Pole
James B Jensen
D'Arbra Blankenship
Brian T Grimberg
Robert Kiapranis
Teatulohi K Matainaho
Louis R Barrows
Chris M Ireland
Center for Global Health · USPapua New Guinea Institute of Medical Research · PGUniversity of Papua New Guinea · PG

Funding

TUMOR METABOLISM PROGRAMP30CA043703 · NCI · CASE WESTERN RESERVE UNIVERSITY · PI MARK R CHANCE · 1987 to 2026
$142.3M
Conservation and Sustainable Use of Biodiversity in PNGU01TW006671 · FIC · UNIVERSITY OF UTAH · PI BARROWS, LOUIS R · 2003 to 2014
$8.8M
Duffy antigen presentation and its correlation to parasite invasionK22AI079388 · NIAID · CASE WESTERN RESERVE UNIVERSITY · PI GRIMBERG, BRIAN T. · 2010 to 2011
$270k
ACQUISTION OF A 300 MHZ NMR SPECTROMETERS10RR014768 · NCRR · UNIVERSITY OF UTAH · PI PRESTWICH, GLENN D · 2000 to 2000
$215k
500 MHZ NMR SPECTROMETERS10RR006262 · NCRR · UNIVERSITY OF UTAH · PI IRELAND, CHRIS M. · 1991 to 1991
–
FIC NIH HHS U01 TW006671NCI NIH HHS P30 CA043703NCRR NIH HHS RR06262NCRR NIH HHS RR14768NIAID NIH HHS AI079388NIAID NIH HHS K22 AI079388PHS HHS 5U01T006671
6 · The paper itself

Abstract

An antimalarial screen for plants collected from Papua New Guinea identified an extract of Horsfieldia spicata as having activity. Isolation of the active constituents led to the identification of two new compounds: myristicyclins A (1) and B (2). Both compounds are procyanidin-like congeners of myristinins lacking a pendant aromatic ring. Myristicyclin A was found to inhibit the ring, trophozoite, and schizont stages of Plasmodium falciparum at similar concentrations in the mid-μM range.

Indexed as

AntimalarialsBiflavonoidsCatechinMalaria, FalciparumMolecular StructurePapua New GuineaPlasmodium falciparumProanthocyanidinsStereoisomerismAntimalarialsBiflavonoidsCatechinmyristicyclin Amyristicyclin BProanthocyanidinsprocyanidin

Identifiers

PMID24350818
PMCPMC3923365
OpenAlexW2328391230

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.