Evidence map›Paper›PMID 33515421›Full record

ArticleClinical & translational oncology : official publication of the Federation of Spanish Oncology Societies and of the National Cancer Institute of Mexico2021

Downregulation of HOXA11 enhances endometrial cancer malignancy and cisplatin resistance via activating PTEN/AKT signaling pathway.

C Kong, Z Zhu, Y Li, P Xue, L Chen

Abstract read
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In one paragraph

Article in Clinical & translational oncology : official publication of the Federation of Spanish Oncology Societies and of the National Cancer Institute of Mexico, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
1.2field-weighted citation impact, top 22% 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

11 citing papers in PubMed, 17 citations in OpenAlex.

  1. Article
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  6. Inhibiting MEK1 R189 citrullination enhances the chemosensitivity of docetaxel to multiple tumour cells.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2023
    Article
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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

5 authors at 2 institutions in 1 country.

C KongDepartment of Gynecology and Obstetrics, Changzhou Maternal and Child Health Care Hospital Affiliated to Nanjing Medical University, Changzhou, 213000, Jiangsu, China. kongchengcai12@163.com.ORCID https://orcid.org/0000-0002-9624-5082
Z ZhuDepartment of Gynecology and Obstetrics, Third Affiliated Hospital of Suzhou University, Changzhou, Jiangsu, China.ORCID https://orcid.org/0000-0002-9491-3753
Y LiDepartment of Gynecology and Obstetrics, Changzhou Maternal and Child Health Care Hospital Affiliated to Nanjing Medical University, Changzhou, 213000, Jiangsu, China.
P XueDepartment of Gynecology and Obstetrics, Changzhou Maternal and Child Health Care Hospital Affiliated to Nanjing Medical University, Changzhou, 213000, Jiangsu, China.
L ChenDepartment of Gynecology and Obstetrics, Changzhou Maternal and Child Health Care Hospital Affiliated to Nanjing Medical University, Changzhou, 213000, Jiangsu, China.
Nanjing Medical University · CNChangzhou No.2 People's Hospital · CN

Funding

the National Natural Science Foundation of China NO.81701516
6 · The paper itself

Abstract

purposeEndometrial cancer is the most common malignant tumor of female genital system worldwide. Homeobox A11 (HOXA11) is an evolutionarily conserved Homeobox gene closely implicated in carcinogenesis. However, the mechanisms of HOXA11 in the progression and cisplatin resistance of endometrial cancer remain unclear.

methodsThe expression of HOXA11 was analyzed based on 548 endometrial cancer and 35 control tissues from The Cancer Genome Atlas (TCGA) database. Transwell assay was performed to investigate the effect of HOXA11 on endometrial cell migration and invasion. TUNEL staining was carried out to assay the role of HOXA11 in endometrial cell apoptosis. Western blot was employed to detect the protein levels of B cell lymphoma-2 (Bcl-2), Bcl-2 associated X (Bax), cleaved caspase-3, matrix metalloproteinase-2/9 (MMP/9), phosphatase and tensin homolog (PTEN), protein kinase B (AKT) and p-AKT.

resultsTCGA data showed that HOXA11 expression was significantly down-regulated in endometrial cancer tissue samples. The overexpression of HOXA11 promoted the apoptosis, but inhibited the proliferation, migration and invasion of endometrial cancer cells. HOXA11 knockdown with small interfering RNA (siRNA) considerably repressed cell apoptosis, while promoted cell proliferation, migration, and invasion through PTEN/AKT signaling pathway. Interestingly, HOXA11 was lowly expressed in Ishikawa cells treated with cisplatin. In addition, HOXA11 knockdown increased the resistance of endometrial cancer to cisplatin through activating PTEN/AKT signaling pathway.

conclusionLow HOXA11 expression may promote the proliferation, migration, invasion of endometrial cancer cells, and increase their resistance to cisplatin through activating PTEN/AKT pathway.

Indexed as

Down-RegulationSignal TransductionAntineoplastic AgentsCisplatinDrug Resistance, NeoplasmEndometrial NeoplasmsFemaleHomeodomain ProteinsHumansProto-Oncogene Proteins c-aktPTEN PhosphohydrolaseTumor Cells, CulturedAntineoplastic AgentsCisplatinHomeodomain ProteinsHOXA11 protein, humanProto-Oncogene Proteins c-aktPTEN PhosphohydrolasePTEN protein, humanCisplatin resistanceEndometrial cancerHOXA11PTEN/AKT pathway

Identifiers

PMID33515421
OpenAlexW3125803235

What Socratic 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 Socratic graph.