Evidence map›Paper›PMID 33867839›Full record

ArticleInternational journal of biological sciences2021

Characteristics of the PI3K/AKT and MAPK/ERK pathways involved in the maintenance of self-renewal in lung cancer stem-like cells.

Jingyuan Li, Jianyu Wang, Dan Xie, Qin Pei, Xue Wan, H Rosie Xing, Ting Ye

Open access · goldAbstract read
In one paragraph

Article in International journal of biological sciences, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 34 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
34citing papers in PubMed, 1 pooled it
2.1field-weighted citation impact, top 10% 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

34 citing papers in PubMed, 1 synthesis or guideline pooled it, 40 citations in OpenAlex.

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  7. TargetingPharmaceuticals (Basel, Switzerland) · 2026
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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

7 authors at 1 institution in 1 country.

Jingyuan LiDepartment of Laboratory Medicine, the Affiliated Hospital of Southwest Medical University, Sichuan, China.
Jianyu WangInstitute of Life Sciences, Chongqing Medical University, Chongqing, China.
Dan XieDepartment of Laboratory Medicine, the Affiliated Hospital of Southwest Medical University, Sichuan, China.
Qin PeiDepartment of Laboratory Medicine, the Affiliated Hospital of Southwest Medical University, Sichuan, China.
Xue WanDepartment of Laboratory Medicine, the Affiliated Hospital of Southwest Medical University, Sichuan, China.
H Rosie XingCollege of Biomedical Engineering, State Key Laboratory of Ultrasound Engineering in Medicine, Chongqing Medical University, Chongqing, China.
Ting YeDepartment of Laboratory Medicine, the Affiliated Hospital of Southwest Medical University, Sichuan, China.
Chongqing Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Lung cancer is the leading cause of cancer-related mortality worldwide due to its early asymptomatic and late metastasis. While cancer stem cells (CSCs) may play a vital role in oncogenesis and development of lung cancer, mechanisms underlying CSCs self-renewal remain less clear. In the present study, we constructed a clinically relevant CSCs enrichment recognition model and evaluated the potential functions of phosphatidylinositol 3-kinase (PI3K)/AKT pathway (PI3K/AKT) and mitogen-activated protein kinases/extracellular signal-regulated kinase (MAPK/ERK) pathways in lung cancer via bioinformatic analysis, providing the basis for in depth mechanistic inquisition. Experimentally, we confirmed that PI3K/AKT pathway predominantly promotes proliferation through anti-apoptosis in lung adenocarcinoma cells, while MAPK/ERK pathway has an overwhelming superiority in regulating the proliferation in lung CSCs. Further, utilizing stemness score model, LLC-Symmetric Division (LLC-SD) cells and mouse orthotopic lung transplantation model, we elucidated an intricate cross-talk between the oncogenic pathway and the stem cell reprograming pathway that impact stem cell characteristics as well as cancer biology features of lung CSCs both

Indexed as

Adenocarcinoma of LungLung NeoplasmsAnimalsCarcinogenesisCell Line, TumorCell ProliferationCell Self RenewalComputational BiologyExtracellular Signal-Regulated MAP KinasesHumansMiceNeoplastic Stem CellsPhosphatidylinositol 3-KinaseProto-Oncogene Proteins c-aktSignal TransductionExtracellular Signal-Regulated MAP KinasesPhosphatidylinositol 3-KinaseProto-Oncogene Proteins c-aktcharacteristicslung cancer stem-like cellsMAPK/ERK pathwayPI3K/AKT pathwayself-renewal.

Identifiers

PMID33867839
PMCPMC8040472
OpenAlexW3153181663

What OpenQuestion holds

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LicenceCC BY
Read underepoch 390

Registered trials

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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.