Evidence map›Paper›PMID 24414399›Full record

ArticleJournal of natural medicines2014

Aaptamines, marine spongean alkaloids, as anti-dormant mycobacterial substances.

Masayoshi Arai, Chisu Han, Yoshi Yamano, Andi Setiawan, Motomasa Kobayashi

Abstract read
PubMed Publisher
In one paragraph

Article in Journal of natural medicines, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed, 1 pooled it
–field-weighted citation impact
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

11 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Review
  3. Control Effect and Mechanism ofPolish journal of microbiology · 2023
    Article
  4. Oxidative Cyclization atMarine drugs · 2023
    Article
  5. Article
  6. Article
  7. Review
  8. Review
  9. Article
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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

5 authors.

Masayoshi AraiGraduate School of Pharmaceutical Sciences, Osaka University, Yamada-oka 1-6, Suita, Osaka, 565-0871, Japan, araim@phs.osaka-u.ac.jp.
Chisu Han
Yoshi Yamano
Andi Setiawan
Motomasa Kobayashi

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

A new aaptamine class alkaloid, designated 2-methoxy-3-oxoaaptamine (1), together with seven known aaptamines (2-8) were isolated from a marine sponge of Aaptos sp. as anti-mycobacterial substances against active and dormant bacilli. The chemical structure of 1 was determined on the basis of spectroscopic analysis. Compound 1 was anti-mycobacterial against Mycobacterium smegmatis in both active growing and dormancy-inducing hypoxic conditions with a minimum inhibitory concentration (MIC) of 6.25 μg/ml, and compounds 2, 5, 6, and 7 showed anti-mycobacterial activities under hypoxic condition selectively, with MIC values of 1.5-6.25 μg/ml.

Indexed as

AlkaloidsAnimalsAnti-Bacterial AgentsMicrobial Sensitivity TestsMycobacterium smegmatisNaphthyridinesPoriferaaaptamineAlkaloidsAnti-Bacterial AgentsNaphthyridines

Identifiers

What OpenQuestion holds

Textmetadata
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.