Evidence map›Paper›PMID 29208954›Full record

ArticleScientific reports2017

Monitoring trifluridine incorporation in the peripheral blood mononuclear cells of colorectal cancer patients under trifluridine/tipiracil medication.

Ryota Nakanishi, Hiroyuki Kitao, Mamoru Kiniwa, Yosuke Morodomi, Makoto Iimori, Junji Kurashige, Masahiko Sugiyama, Yuichiro Nakashima, Hiroshi Saeki, Eiji Oki and 1 more

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2017. 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
0.6field-weighted citation impact, top 29% 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, 9 citations in OpenAlex.

  1. Trial
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  6. TAS-102 has a tumoricidal activity in multiple myeloma.American journal of cancer research · 2020
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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

11 authors at 1 institution in 1 country.

Ryota NakanishiDepartment of Surgery and Science, Graduate School of Medical Sciences, Fukuoka, Japan.
Hiroyuki KitaoDepartment of Molecular Cancer Biology, Graduate School of Pharmaceutical Sciences, Fukuoka, Japan. hkitao@phar.kyushu-u.ac.jp.
Mamoru KiniwaInnovative Anticancer Strategy for Therapeutics and Diagnosis Group, Innovation Center for Medical Redox Navigation, Kyushu University, Fukuoka, Japan.
Yosuke MorodomiDepartment of Surgery and Science, Graduate School of Medical Sciences, Fukuoka, Japan.
Makoto IimoriDepartment of Molecular Cancer Biology, Graduate School of Pharmaceutical Sciences, Fukuoka, Japan.
Junji KurashigeDepartment of Surgery and Science, Graduate School of Medical Sciences, Fukuoka, Japan.
Masahiko SugiyamaDepartment of Surgery and Science, Graduate School of Medical Sciences, Fukuoka, Japan.
Yuichiro NakashimaDepartment of Surgery and Science, Graduate School of Medical Sciences, Fukuoka, Japan.
Hiroshi SaekiDepartment of Surgery and Science, Graduate School of Medical Sciences, Fukuoka, Japan.
Eiji OkiDepartment of Surgery and Science, Graduate School of Medical Sciences, Fukuoka, Japan.
Yoshihiko MaeharaDepartment of Surgery and Science, Graduate School of Medical Sciences, Fukuoka, Japan.
Taiho Pharmaceutical (Japan) · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Trifluridine/tipiracil (TFTD, TAS-102) is an orally administrated anti-cancer drug with efficacy validated for patients with metastatic colorectal cancer (mCRC). Trifluridine (FTD) is an active cytotoxic component of TFTD and mediates the anticancer effect via its incorporation into DNA. However, it has not been examined whether FTD is incorporated into the tissues of patients who received TFTD medication. By detecting FTD incorporation into DNA by a specific antibody, we successfully detected FTD in the bone marrow and spleen cells isolated from FTD-challenged mice as well as human peripheral blood mononuclear cells (PBMCs) activated with phytohemagglutinin-P and exposed to FTD in vitro. FTD was also detected in PBMCs isolated from mCRC patients who had administrated TFTD medication. Intriguingly, weekly evaluation of PBMCs from mCRC patients revealed the percentage of FTD-positive PBMCs increased and decreased in parallel with the administration and cessation of TFTD medication, respectively. To our knowledge, this is the first report to detect an active cytotoxic component of a chemotherapeutic drug in clinical specimens using a specific antibody. This technique may enable us to predict the clinical benefits or the adverse effects of TFTD in mCRC patients.

Indexed as

Administration, OralAnimalsAntineoplastic AgentsBone Marrow CellsColorectal NeoplasmsDNADrug CombinationsHCT116 CellsHumansLeukocytes, MononuclearMaleMice, Inbred BALB CPhytohemagglutininsPyrrolidinesSpleenThymineAntineoplastic AgentsDNADrug Combinationsphytohemagglutinin-PPhytohemagglutininsPyrrolidinesThymineTrifluridinetrifluridine tipiracil drug combinationUracil

Identifiers

PMID29208954
PMCPMC5717244
OpenAlexW2770997849

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.