Evidence map›Paper›PMID 29558381›Full record

ArticleMetabolites2018

Identification of an Epoxide Metabolite of Lycopene in Human Plasma Using

Morgan J Cichon, Nancy E Moran, Ken M Riedl, Steven J Schwartz, Steven K Clinton

Open access · goldAbstract read
In one paragraph

Article in Metabolites, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
0.6field-weighted citation impact, top 40% 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

4 citing papers in PubMed, 12 citations in OpenAlex.

  1. Lycopene in male infertility.Naunyn-Schmiedeberg's archives of pharmacology · 2025
    Review
  2. Article
  3. Review
  4. Review
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 at 1 institution in 1 country.

Morgan J CichonDepartment of Food Science & Technology, The Ohio State University, Columbus, OH 43210, USA. cichon.8@osu.edu.
Nancy E MoranThe Ohio State Comprehensive Cancer Center, Columbus, OH 43210, USA. nancy.moran@bcm.edu.ORCID 0000-0001-7281-9187
Ken M RiedlDepartment of Food Science & Technology, The Ohio State University, Columbus, OH 43210, USA. riedl.7@osu.edu.ORCID 0000-0002-9020-3471
Steven J SchwartzDepartment of Food Science & Technology, The Ohio State University, Columbus, OH 43210, USA. schwartz.177@osu.edu.
Steven K ClintonThe Ohio State Comprehensive Cancer Center, Columbus, OH 43210, USA. steven.clinton@osumc.edu.
The Ohio State University · US

Funding

Mechanisms of Carotenoid Transport and Interactions with Nutrient AbsorptionR00AT008576 · NCCIH · BAYLOR COLLEGE OF MEDICINE · PI MORAN, NANCY E · 2017 to 2019
$747k
NCCIH NIH HHS R00 AT008576
6 · The paper itself

Abstract

The carotenoid lycopene is a bioactive component of tomatoes and is hypothesized to reduce risk of several chronic diseases, such as prostate cancer. The metabolism of lycopene is only beginning to be understood and some studies suggest that metabolites of lycopene may be partially responsible for bioactivity associated with the parent compound. The detection and characterization of these compounds in vivo is an important step in understanding lycopene bioactivity. The metabolism of lycopene likely involves both chemical and enzymatic oxidation. While numerous lycopene metabolites have been proposed, few have actually been identified in vivo following lycopene intake. Here, LC-QTOF-MS was used along with

Indexed as

lycopenemass spectrometrymetabolitestable isotopes

Identifiers

PMID29558381
PMCPMC5876013
OpenAlexW2791784119

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.