Evidence map›Paper›PMID 26373420›Full record

ArticleJournal of translational medicine2015

A modified experimental model of malignant pleural disease induced by lung Lewis carcinoma (LLC) cells.

Milena Marques Pagliarelli Acencio, Juliana Puka, Evaldo Marchi, Leila Antonangelo, Ricardo Mingarini Terra, Francisco Suso Vargas, Vera Luiza Capelozzi, Lisete Ribeiro Teixeira

Open access · goldAbstract read
In one paragraph

Article in Journal of translational medicine, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
0.5field-weighted citation impact, top 31% 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

8 citing papers in PubMed, 11 citations in OpenAlex.

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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

8 authors at 1 institution in 1 country.

Milena Marques Pagliarelli AcencioPleura Laboratory, Pulmonary Division, Heart Institute (InCor), University of Sao Paulo Medical School, Rua Dr. Eneas de Carvalho Aguiar, 44, Cerqueira César, São Paulo, Zip code: 05403-000, Brazil. milena.acencio@incor.usp.br.
Juliana PukaPleura Laboratory, Pulmonary Division, Heart Institute (InCor), University of Sao Paulo Medical School, Rua Dr. Eneas de Carvalho Aguiar, 44, Cerqueira César, São Paulo, Zip code: 05403-000, Brazil. jupuka@hotmail.com.
Evaldo MarchiPleura Laboratory, Pulmonary Division, Heart Institute (InCor), University of Sao Paulo Medical School, Rua Dr. Eneas de Carvalho Aguiar, 44, Cerqueira César, São Paulo, Zip code: 05403-000, Brazil. evmarchi@uol.com.br.
Leila AntonangeloPleura Laboratory, Pulmonary Division, Heart Institute (InCor), University of Sao Paulo Medical School, Rua Dr. Eneas de Carvalho Aguiar, 44, Cerqueira César, São Paulo, Zip code: 05403-000, Brazil. l.antonangelo@uol.com.br.
Ricardo Mingarini TerraDivision of Thoracic Surgery, Heart Institute (InCor), University of São Paulo Medical School, São Paulo, Brazil. rmterra@uol.com.br.
Francisco Suso VargasPleura Laboratory, Pulmonary Division, Heart Institute (InCor), University of Sao Paulo Medical School, Rua Dr. Eneas de Carvalho Aguiar, 44, Cerqueira César, São Paulo, Zip code: 05403-000, Brazil. fsvargas@gmail.com.
Vera Luiza CapelozziPleura Laboratory, Pulmonary Division, Heart Institute (InCor), University of Sao Paulo Medical School, Rua Dr. Eneas de Carvalho Aguiar, 44, Cerqueira César, São Paulo, Zip code: 05403-000, Brazil. vcapelozzi@lim05.fm.usp.br.
Lisete Ribeiro TeixeiraPleura Laboratory, Pulmonary Division, Heart Institute (InCor), University of Sao Paulo Medical School, Rua Dr. Eneas de Carvalho Aguiar, 44, Cerqueira César, São Paulo, Zip code: 05403-000, Brazil. lisetepneumo@yahoo.com.br.
Universidade de São Paulo · BR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundMalignant pleural effusion resulting mainly from pleural metastases of lung adenocarcinoma has clinical relevance, being a sign of poor prognosis and low life expectancy. Experimental models can mimic the human condition, contributing to advances in current understanding of the mechanisms patients' pleural fluid accumulation and possible therapeutic strategies. The objective of this study is to evaluate the role of different concentrations of Lewis lung carcinoma cells (LLC cells) at the time of induction of experimental MPE and the main effects on survival of animals.

methodsC57BL/6 mice received intrapleural injection of 0.1, 0.5 or 1.5 × 10(5) LLC cells and survival curve, biochemical and pathological analyses of pleural fluid and tissue were analyzed.

resultsEvaluation of weight loss, mobility and survival showed that animals that received 0.5 × 10(5) cells maintained more stable condition up to day 14 and a gain of 6 days survival over mice that received the highest concentration.

conclusionThis study may allow a better understanding the mechanisms involved in the development of malignant pleural effusion and it may be promising in evaluating therapy to avoid recurrence, as the best time to indicate pleurodesis or target therapies.

Indexed as

AnimalsCarcinoma, Lewis LungCell Line, TumorCell SurvivalDisease Models, AnimalHumansLife ExpectancyLung NeoplasmsMaleMiceMice, Inbred C57BLNeoplasm TransplantationPleural Effusion, MalignantPleurodesisPrognosis

Identifiers

PMID26373420
PMCPMC4572443
OpenAlexW1963469729

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.