Evidence map›Paper›PMID 28644062›Full record

ArticlePharmaceutical biology2017

4-Nerolidylcatechol: apoptosis by mitochondrial mechanisms with reduction in cyclin D1 at G0/G1 stage of the chronic myelogenous K562 cell line.

Polyana Lopes Benfica, Renato Ivan de Ávila, Bruna Dos Santos Rodrigues, Alane Pereira Cortez, Aline Carvalho Batista, Marilisa Pedroso Nogueira Gaeti, Eliana Martins Lima, Kênnia Rocha Rezende, Marize Campos Valadares

Open access · goldAbstract read
In one paragraph

Article in Pharmaceutical biology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
0.8field-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

5 citing papers in PubMed, 12 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

9 authors at 1 institution in 1 country.

Polyana Lopes Benficaa Laboratório de Farmacologia e Toxicologia Celular-FarmaTec, Faculdade de Farmácia , Universidade Federal de Goiás , Goiânia , GO , Brazil.
Renato Ivan de Ávilaa Laboratório de Farmacologia e Toxicologia Celular-FarmaTec, Faculdade de Farmácia , Universidade Federal de Goiás , Goiânia , GO , Brazil.
Bruna Dos Santos Rodriguesa Laboratório de Farmacologia e Toxicologia Celular-FarmaTec, Faculdade de Farmácia , Universidade Federal de Goiás , Goiânia , GO , Brazil.
Alane Pereira Corteza Laboratório de Farmacologia e Toxicologia Celular-FarmaTec, Faculdade de Farmácia , Universidade Federal de Goiás , Goiânia , GO , Brazil.
Aline Carvalho Batistab Laboratório de Patologia Bucal, Faculdade de Odontologia , Universidade Federal de Goiás , Goiânia , GO , Brazil.
Marilisa Pedroso Nogueira Gaetic Laboratório de Tecnologia Farmacêutica-FarmaTec, Faculdade de Farmácia , Universidade Federal de Goiás , Goiânia , GO , Brazil.
Eliana Martins Limac Laboratório de Tecnologia Farmacêutica-FarmaTec, Faculdade de Farmácia , Universidade Federal de Goiás , Goiânia , GO , Brazil.
Kênnia Rocha Rezended Laboratório de Biofarmácia e Farmacocinética de Substâncias Bioativas, Faculdade de Farmácia , Universidade Federal de Goiás , Goiânia , GO , Brazil.
Marize Campos Valadaresa Laboratório de Farmacologia e Toxicologia Celular-FarmaTec, Faculdade de Farmácia , Universidade Federal de Goiás , Goiânia , GO , Brazil.
Universidade Federal de Goiás · BR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

context4-Nerolidylcatechol (4-NRC) has showed antitumor potential through apoptosis. However, its apoptotic mechanisms are still unclear, especially in leukemic cells.

objectivesTo evaluate the cytotoxic potential of 4-NRC and its cell death pathways in p53-null K562 leukemic cells. MATERIALS AND

methodsCytotoxicity of 4-NRC (4.17-534.5 μM) over 24 h of exposure was evaluated by MTT assay. 4-NRC-induced apoptosis in K562 cells was investigated by phosphatidylserine (PS) externalization, cell cycle, sub-G1, mitochondrial evaluation, cytochrome c, cyclin D1 and intracellular reactive oxygen species (ROS) levels, and caspase activity analysis.

resultsIC DISCUSSION AND

conclusion4-NRC has antileukemic properties, inducing apoptosis mediated by mitochondrial-dependent mechanisms with cyclin D1 inhibition. Given that emerging treatment concepts include novel combinations of well-known agents, 4-NRC could offer a promising alternative for chemotherapeutic combinations to maximize tumour suppression.

Indexed as

Antineoplastic AgentsApoptosisCatecholsCells, CulturedCell SurvivalCyclin D1Dose-Response Relationship, DrugG1 PhaseHL-60 CellsHumansJurkat CellsK562 CellsLeukocytes, MononuclearMitochondria4-nerolidylcatecholAntineoplastic AgentsCatecholsCyclin D1Cancercell cycle arrestleukaemiamitochondriamultidrug resistance

Identifiers

PMID28644062
PMCPMC6130688
OpenAlexW2655712269

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.