Evidence map›Paper›PMID 21314740›Full record

ArticleInternational journal of experimental pathology2011

Cervical thymuses exist, but no cervical thymomas develop in thoracic thymoma-prone BUF rats.

Tetsuji Yamada, Mutsushi Matsuyama, Takamasa Yanagida, Kazuo Kato, Seiji Sugiura, Makoto Kuroda

Open access · greenAbstract read
In one paragraph

Article in International journal of experimental pathology, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
0.2field-weighted citation impact, top 44% 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

3 citing papers in PubMed, 4 citations in OpenAlex.

  1. Article
  2. Thymoma originating from the cervical component of the thymus in a degu.Journal of veterinary diagnostic investigation : official publication of the American Association of Veterinary Laboratory Diagnosticians, Inc · 2022
    Article
  3. 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 at 4 institutions in 1 country.

Tetsuji YamadaDepartment of Pathology, Nagoya University Graduate School of Medicine, Aichi-ken, Japan.
Mutsushi Matsuyama
Takamasa Yanagida
Kazuo Kato
Seiji Sugiura
Makoto Kuroda
Fujita Health University · JPChubu Rosai Hospital · JPHekinan Technical High School · JPSeirei Hamamatsu General Hospital · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

To confirm the existence of the cervical thymus and the development of cervical thymoma in thymoma-prone BUF/Mna (BUF) rats, we examined cervical organs and adjacent tissues, and thoracic thymic tissues of the three inbred strains, BUF, ACI/NMna (ACI), and WKY/NCrj (WKY), and 11 congenic strains, in which genetic regions of rat nude (Rnu), thymus enlargement-1 and thymus enlargement-2 (Ten1 and Ten2), thymoma susceptibility of rat-1 (Tsr1), atrophy of fast-twitch muscles-1 (Aftm1) and proteinuria of rat-1 (Pur1) were transferred into BUF, ACI or WKY rats. These organs and tissues were fixed en block in 10% formalin and cut coronally into four to six slices of 3-mm thickness, depending on the age of the rat, and embedded together in one block for each rat. Sections were cut and stained with haematoxylin and eosin and examined microscopically. Cervical thymuses were detected in 12-21% of rats from these inbred and congenic strains. No cervical thymuses were found in BUF-Rnu/Rnu rats, which were athymic. All of 42 BUF, 2 of 55 BUF-Rnu/+ and 28 of 33 ACI-Tsr1/Tsr1 rats survived more than 52 weeks, and developed thoracic thymoma, but no cervical thymomas did. It is therefore clear that cervical thymuses behave differently from thoracic thymuses in spontaneous thymomagenesis in BUF rats.

Indexed as

AnimalsAnimals, CongenicDisease Models, AnimalFemaleGenetic Predisposition to DiseaseInbreedingMaleNeckRatsRats, Inbred ACIRats, Inbred BUFRats, Inbred WKYThoraxThymomaThymus GlandThymus Neoplasms

Identifiers

PMID21314740
PMCPMC3081514
OpenAlexW1840282472

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.