Evidence map›Paper›PMID 25946186›Full record

ArticlePloS one2015

TIPE2 Inhibits Lung Cancer Growth Attributing to Promotion of Apoptosis by Regulating Some Apoptotic Molecules Expression.

Qing-Qing Liu, Feng-Feng Zhang, Fang Wang, Jing-Hua Qiu, Chun-Hua Luo, Guo-Yong Zhu, Ying-Fu Liu

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed
3.3field-weighted citation impact, top 8% 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

27 citing papers in PubMed, 38 citations in OpenAlex.

  1. Checkpoint TIPE2 Limits the Helper Functions of NK Cells in Supporting Antitumor CD8Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2023
    Article
  2. Article
  3. A Novel Prognostic Factor TIPE2 in Bladder Cancer.Pathology oncology research : POR · 2022
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  9. Tumor Necrosis Factor-α-Induced Protein 8-like 2 Downregulation Reduces CD4⁺ T Lymphocyte Apoptosis in Mice with Thermal Injury.Medical science monitor : international medical journal of experimental and clinical research · 2019
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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 3 institutions in 1 country.

Qing-Qing LiuDepartment of Basic Medical Sciences, Medical College, Xiamen University, Xiamen, Fujian, PR China.
Feng-Feng ZhangDepartment of Basic Medical Sciences, Medical College, Xiamen University, Xiamen, Fujian, PR China.
Fang WangDepartment of Basic Medicine Science, NanYang Medical College, Nanyang, China.
Jing-Hua QiuDepartment of Basic Medical Sciences, Medical College, Xiamen University, Xiamen, Fujian, PR China.
Chun-Hua LuoThe Department of Pathology, The Traditional Chinese Medical Hospital of Xiamen, Xiamen, Fujian, People's Republic of China.
Guo-Yong ZhuDepartment of Thoracic Surgery, The First Affiliated Hospital of Xiamen University, Xiamen, Fujian, PR China.
Ying-Fu LiuDepartment of Basic Medical Sciences, Medical College, Xiamen University, Xiamen, Fujian, PR China.
Xiamen University · CNFirst Affiliated Hospital of Xiamen University · CNNanyang Medical College · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Recent studies found that TIPE2 was involved in cancer development. However, little is known about TIPE2 in lung cancer. Our study aims to clarify the role of TIPE2 in lung carcinogenesis. We examined the expression of TIPE2 in lung squamous cancer (LSC), small cell lung cancer and lung adenocarcinoma (AdC) tissues and found that TIPE2 expression was lost in small cell lung cancer, compared with adjacent non-tumor tissues. Overexpression of TIPE2 significantly inhibited the growth of lung cancer cell H446 in vitro and even suppressed tumor formation in vivo. Flow cytometry analysis found TIPE2 overexpression promoted apoptosis of H446. In TIPE2 over-expression cells, caspase-3, caspase-9, and Bax were significantly up-regulated while Bcl-2 was down-regulated. Moreover, coincident results were shown by immunohistochemistry in tumors from nude mice. TIPE2 inhibited the phosphorylation of Akt, while promoting the phosphorylation of P38, but had no effect on IκBα and ERK pathway. Taken together, TIPE2 promoted lung cancer cell apoptosis through affecting apoptosis-related molecules caspase-3, caspase-9, Bcl-2 and Bax, possibly via regulating P38 and Akt pathways, indicating that TIPE2 might be a novel marker for lung cancer diagnosis and therapy.

Indexed as

AdenocarcinomaAdenocarcinoma of LungAnimalsApoptosisbcl-2-Associated X ProteinBiomarkers, TumorCarcinoma, Squamous CellCaspase 3Caspase 9Cell Line, TumorCell ProliferationDown-RegulationHeterograftsHumansImmunohistochemistryIntracellular Signaling Peptides and ProteinsBAX protein, humanbcl-2-Associated X ProteinBCL2 protein, humanBiomarkers, TumorCASP3 protein, humanCASP9 protein, humanCaspase 3Caspase 9Intracellular Signaling Peptides and Proteinsp38 Mitogen-Activated Protein KinasesProto-Oncogene Proteins c-aktProto-Oncogene Proteins c-bcl-2TNFAIP8L2 protein, humanTumor Suppressor Proteins

Identifiers

PMID25946186
PMCPMC4422750
OpenAlexW268846360

What OpenQuestion holds

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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.