Evidence map›Paper›PMID 26554591›Full record

ArticlePloS one2015

Cinnamic Acid Bornyl Ester Derivatives from Valeriana wallichii Exhibit Antileishmanial In Vivo Activity in Leishmania major-Infected BALB/c Mice.

Anita Masic, Ana Maria Valencia Hernandez, Sudipta Hazra, Jan Glaser, Ulrike Holzgrabe, Banasri Hazra, Uta Schurigt

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
2.3field-weighted citation impact, top 11% 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

7 citing papers in PubMed, 20 citations in OpenAlex.

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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 2 countries.

Anita MasicInstitute for Molecular Infection Biology, University of Wuerzburg, Wuerzburg, Germany.
Ana Maria Valencia HernandezInstitute for Molecular Infection Biology, University of Wuerzburg, Wuerzburg, Germany.
Sudipta HazraDepartment of Pharmaceutical Technology, Jadavpur University, Kolkata, India.
Jan GlaserInstitute of Pharmacy and Food Chemistry, University of Wuerzburg, Wuerzburg, Germany.
Ulrike HolzgrabeInstitute of Pharmacy and Food Chemistry, University of Wuerzburg, Wuerzburg, Germany.
Banasri HazraDepartment of Pharmaceutical Technology, Jadavpur University, Kolkata, India.
Uta SchurigtInstitute for Molecular Infection Biology, University of Wuerzburg, Wuerzburg, Germany.
Jadavpur University · INUniversity of Würzburg · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Human leishmaniasis covers a broad spectrum of clinical manifestations ranging from self-healing cutaneous leishmaniasis to severe and lethal visceral leishmaniasis caused among other species by Leishmania major or Leishmania donovani, respectively. Some drug candidates are in clinical trials to substitute current therapies, which are facing emerging drug-resistance accompanied with serious side effects. Here, two cinnamic acid bornyl ester derivatives (1 and 2) were assessed for their antileishmanial activity. Good selectivity and antileishmanial activity of bornyl 3-phenylpropanoate (2) in vitro prompted the antileishmanial assessment in vivo. For this purpose, BALB/c mice were infected with Leishmania major promastigotes and treated with three doses of 50 mg/kg/day of compound 2. The treatment prevented the characteristic swelling at the site of infection and correlated with reduced parasite burden. Transmitted light microscopy and transmission electron microscopy of Leishmania major promastigotes revealed that compounds 1 and 2 induce mitochondrial swelling. Subsequent studies on Leishmania major promastigotes showed the loss of mitochondrial transmembrane potential (ΔΨm) as a putative mode of action. As the cinnamic acid bornyl ester derivatives 1 and 2 had exhibited antileishmanial activity in vitro, and compound 2 in Leishmania major-infected BALB/c mice in vivo, they can be regarded as possible lead structures for the development of new antileishmanial therapeutic approaches.

Indexed as

PhytotherapyValerianAnimalsAntiprotozoal AgentsCinnamatesFemaleLeishmaniaLeishmaniasisLiverMiceMice, Inbred BALB CPlant ExtractsAntiprotozoal AgentsCinnamatescinnamic acidPlant Extracts

Identifiers

PMID26554591
PMCPMC4640567
OpenAlexW2255564613

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.