Evidence map›Paper›PMID 28241423›Full record

ArticleMarine drugs2017

Metabolic Profiling as a Screening Tool for Cytotoxic Compounds: Identification of 3-Alkyl Pyridine Alkaloids from Sponges Collected at a Shallow Water Hydrothermal Vent Site North of Iceland.

Eydis Einarsdottir, Manuela Magnusdottir, Giuseppe Astarita, Matthias Köck, Helga M Ögmundsdottir, Margret Thorsteinsdottir, Hans Tore Rapp, Sesselja Omarsdottir, Giuseppe Paglia

Open access · goldAbstract read
In one paragraph

Article in Marine drugs, 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
1.9field-weighted citation impact, top 17% 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, 19 citations in OpenAlex.

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

9 authors at 5 institutions in 5 countries.

Eydis EinarsdottirFaculty of Pharmaceutical Sciences, University of Iceland, Reykjavík 107, Iceland. eydisei@hi.is.
Manuela MagnusdottirCenter for Systems Biology, University of Iceland, Reykjavík 101, Iceland. mam5@hi.is.
Giuseppe AstaritaDenali Therapeutics, South San Francisco, CA 94080, USA. gastarita@gmail.com.
Matthias KöckHelmholtz Center for Polar and Marine Research, Alfred-Wegener-Institute, Bremerhaven D-27570, Germany. mkoeck@awi.de.
Helga M ÖgmundsdottirFaculty of Medicine, University of Iceland, Reykjavik 101, Iceland. helgaogm@hi.is.
Margret ThorsteinsdottirFaculty of Pharmaceutical Sciences, University of Iceland, Reykjavík 107, Iceland. margreth@hi.is.
Hans Tore RappDepartment of Biology and KG Jebsen Centre for Deep Sea Research, University of Bergen, Bergen 5020, Norway. hans.rapp@bio.uib.no.
Sesselja OmarsdottirFaculty of Pharmaceutical Sciences, University of Iceland, Reykjavík 107, Iceland. sesselo@hi.is.
Giuseppe PagliaCenter for Biomedicine, European Academy of Bolzano/Bozen, Bolzano 39100, Italy. giuseppe.paglia@eurac.edu.
University of Iceland · ISAlfred-Wegener-Institut Helmholtz-Zentrum für Polar- und Meeresforschung · DEEurac Research · ITGeorgetown University · USUniversity of Bergen · NO

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Twenty-eight sponge specimens were collected at a shallow water hydrothermal vent site north of Iceland. Extracts were prepared and tested in vitro for cytotoxic activity, and eight of them were shown to be cytotoxic. A mass spectrometry (MS)-based metabolomics approach was used to determine the chemical composition of the extracts. This analysis highlighted clear differences in the metabolomes of three sponge specimens, and all of them were identified as

Indexed as

AlkaloidsAnimalsHaliclonaHydrothermal VentsIcelandMetabolomeMetabolomicsPoriferaPyridinesPyridinium CompoundsWaterAlkaloidspyridinePyridinesPyridinium CompoundsviscosalineViscosamineWaterHaliclona roseaion mobilitymarine natural productsmetabolomicssponges

Identifiers

PMID28241423
PMCPMC5334632
OpenAlexW2590733688

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.