Evidence map›Paper›PMID 27474320›Full record

ArticleTalanta2016

Fast, ultra-trace detection of juvenile hormone III from mosquitoes using mass spectrometry.

Cesar E Ramirez, Marcela Nouzova, Paolo Benigni, J Martin E Quirke, Fernando G Noriega, Francisco Fernandez-Lima

Abstract read
In one paragraph

Article in Talanta, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
–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. Article
  2. Review
  3. Article
  4. Epoxidation of juvenile hormone was a key innovation improving insect reproductive fitness.Proceedings of the National Academy of Sciences of the United States of America · 2021
    Article
  5. Article
  6. Review
  7. Article
  8. Article
  9. Article
  10. Article
  11. 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.

Cesar E RamirezDepartment of Chemistry and Biochemistry, Florida International University, Miami, USA.
Marcela NouzovaDepartment of Biology, Florida International University, Miami, USA; Biomolecular Science Institute, Florida International University, Miami, USA.
Paolo BenigniDepartment of Chemistry and Biochemistry, Florida International University, Miami, USA.
J Martin E QuirkeDepartment of Chemistry and Biochemistry, Florida International University, Miami, USA.
Fernando G NoriegaDepartment of Biology, Florida International University, Miami, USA; Biomolecular Science Institute, Florida International University, Miami, USA.
Francisco Fernandez-LimaDepartment of Chemistry and Biochemistry, Florida International University, Miami, USA; Biomolecular Science Institute, Florida International University, Miami, USA. Electronic address: fernandf@fiu.edu.

Funding

Regulation of juvenile hormone titers in mosquitoesR01AI045545 · NIAID · UNIVERSITY OF ARIZONA · PI NORIEGA, FERNANDO GABRIEL. · 2001 to 2019
$7.1M
Mass Spectrometry based molecular imaging of native biological nanodomainsR00GM106414 · NIGMS · FLORIDA INTERNATIONAL UNIVERSITY · PI FERNANDEZ-LIMA, FRANCISCO · 2012 to 2014
$731k
NIAID NIH HHS R01 AI045545NIGMS NIH HHS R00 GM106414
6 · The paper itself

Abstract

In the present work, a new protocol for fast separation and quantification of JH III from biological samples using liquid chromatography coupled to electrospray tandem mass spectrometry is described. In particular, the proposed protocol improves existing methodologies by combining a limited number of sample preparation steps with fast LC-MS/MS detection, providing lower limits of detection and demonstrated matrix effect control, together with high inter and intraday reproducibility. A limit of detection of 8pg/mL (0.32pg on column) was achieved, representing a 15-fold gain in sensitivity with respect to previous LC-MS based protocols. The performance of the LC-MS/MS protocol is comparable to previously described JH III quantitation protocol based on fluorescence detection, with the added advantage that quantification is independent of the availability of fluorescent tags that are often unavailable or show quite diverse responses on a batch-to-batch basis. Additionally, a detailed description of the JH III fragmentation pathway is provided for the first time, based on isolation of the molecular ion and their intermediate fragments using in-source MS/MS, MS/MS(n) and FT-ICR MS/MS measurements. The JH III workflow was evaluated as a function of developmental changes, sugar feeding and farnesoic acid stimulation in mosquitoes and can be applied to the detection of other juvenile hormones.

Indexed as

Tandem Mass SpectrometryAnimalsChemistry Techniques, AnalyticalChromatography, LiquidCulicidaeLimit of DetectionReproducibility of ResultsSesquiterpenesjuvenile hormone IIISesquiterpenesextractionJuvenile hormone IIILiquid chromatographyMRMquantification

Identifiers

PMID27474320
PMCPMC5659872

What OpenQuestion holds

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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.