Evidence map›Paper›PMID 28905195›Full record

ArticleImmunologic research2017

Experimental evidences for miR-30b as a negative regulator of FOXO3 upregulated by kynurenine.

Zhi-Qing Duan, Yan Li, Lu Li

Abstract read
PubMed Publisher
In one paragraph

Article in Immunologic research, 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
0.3field-weighted citation impact, top 46% 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, 36 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. 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

3 authors at 2 institutions in 1 country.

Zhi-Qing DuanShanxi Medical University, 56 South Xinjian Road, Taiyuan, 030001, Shanxi, People's Republic of China. duanzhiq@163.com.
Yan LiThe Second Hospital of Shanxi Medical University, 382 Wuyi Road, Taiyuan, 030001, Shanxi, People's Republic of China.
Lu LiThe Second Hospital of Shanxi Medical University, 382 Wuyi Road, Taiyuan, 030001, Shanxi, People's Republic of China.
Shanxi Medical University · CNSecond Hospital of Shanxi Medical University · CN

Funding

the Doctoral Startup Research Fund of Shanxi Medical University 03201426the Youth Research Fund of Shanxi Medical University 02201518the Youth Research Fund of Shanxi Province 201601D021169
6 · The paper itself

Abstract

Molecular constituents regulated by the microenvironment components profoundly influence the propensity of cancer metastasis, a key event of estimating therapeutic actions of anticancer drugs. On one hand, kynurenine (Kyn), one of the microenvironment components, plays key roles in the metastasis of cancer cells in vivo; on the other hand, forkhead box O3 (FOXO3) can serve as a therapeutic target of various anticancer drugs. However, the effect of Kyn on FOXO3 is still not clear. The current study demonstrated that the selected dose of Kyn significantly upregulated the FOXO3 protein rather than FOXO3 messenger RNA (mRNA) in the lung cancer 95D cells. However, only 50 μM Kyn markedly reduced miR-30b expression at the same time. Furthermore, the direct interaction between FOXO3 mRNA and miR-30b was also confirmed by dual-luciferase assay system. More importantly, miR-30b-induced suppression of FOXO3 protein was significantly attenuated on Kyn treatment, which demonstrated that Kyn-mediated increase of FOXO3 depended at least partly on miR-30b. In addition, Kyn-mediated upregulation of migration, a method of measuring cancer metastasis, was markedly decreased on miR-30b treatment, in vitro, which was altered in some degree via regulating FOXO3. These results suggest that miR-30b plays important roles in Kyn-induced increase of FOXO3 expression.

Indexed as

CarcinogenesisCell Line, TumorCell MovementCell ProliferationForkhead Box Protein O3Gene Expression Regulation, NeoplasticHumansKynurenineLung NeoplasmsMicroRNAsNeoplasm MetastasisRNA, MessengerTranscriptional ActivationTumor MicroenvironmentUp-RegulationForkhead Box Protein O3KynurenineMicroRNAsMIRN30b microRNA, humanRNA, MessengerFOXO3KynurenineMetastasismiR-30b

Identifiers

PMID28905195
OpenAlexW2754142519

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.