Evidence map›Paper›PMID 32824383›Full record

ArticleCancers2020

Distinct Mechanisms Are Responsible for Nrf2-Keap1 Pathway Activation at Different Stages of Rat Hepatocarcinogenesis.

Claudia Orrù, Andrea Perra, Marta Anna Kowalik, Sabrina Rizzolio, Elisabetta Puliga, Lavinia Cabras, Silvia Giordano, Amedeo Columbano

Open access · goldAbstract read
In one paragraph

Article in Cancers, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
1.3field-weighted citation impact, top 20% 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

10 citing papers in PubMed, 20 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 2 institutions in 1 country.

Claudia OrrùDepartment of Biomedical Sciences, School of Medicine, University of Cagliari, 09042 Cagliari, Italy.
Andrea PerraDepartment of Biomedical Sciences, School of Medicine, University of Cagliari, 09042 Cagliari, Italy.
Marta Anna KowalikDepartment of Biomedical Sciences, School of Medicine, University of Cagliari, 09042 Cagliari, Italy.
Sabrina RizzolioDepartment of Oncology, University of Torino, 10124 Torino, Italy.
Elisabetta PuligaDepartment of Oncology, University of Torino, 10124 Torino, Italy.
Lavinia CabrasDepartment of Biomedical Sciences, School of Medicine, University of Cagliari, 09042 Cagliari, Italy.
Silvia GiordanoDepartment of Oncology, University of Torino, 10124 Torino, Italy.
Amedeo ColumbanoDepartment of Biomedical Sciences, School of Medicine, University of Cagliari, 09042 Cagliari, Italy.ORCID 0000-0002-6956-9030
University of Cagliari · ITCandiolo Cancer Institute · IT

Funding

Associazione Italiana per la Ricerca sul Cancro 15279Associazione Italiana per la Ricerca sul Cancro 20210Regione Autonoma della Sardegna RICRAS_CTC_2018
6 · The paper itself

Abstract

Activation of the Nrf2-Keap1 pathway, the main intracellular defense against environmental stress, has been observed in several human cancers, including hepatocellular carcinoma (HCC). Here, we assessed whether distinct mechanisms of activation may be involved at different stages of hepatocarcinogenesis. We adopted an experimental model consisting of treatment with diethylnitrosamine (DENA) followed by a choline-devoid methionine-deficient (CMD) diet for 4 months. The CMD diet was then replaced with a basal diet, and the animals were killed at 6, 10 or 13 months after DENA injection. Nrf2 activation occurred at early steps of hepatocarcinogenesis and persisted throughout the tumorigenic process. While

Indexed as

choline-devoid methionine-deficient dietKeap1Nrf2 mutationp62preneoplastic lesions

Identifiers

PMID32824383
PMCPMC7463589
OpenAlexW3049144195

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.