Evidence map›Paper›PMID 32395375›Full record

ArticleJournal of breast cancer2020

Protein Phosphatase 1H, Cyclin-Dependent Kinase Inhibitor p27, and Cyclin-Dependent Kinase 2 in Paclitaxel Resistance for Triple Negative Breast Cancers.

Saem Hur, Ju Hee Kim, Jihui Yun, Young Wook Ju, Jong Min Han, Woohang Heo, Kwangsoo Kim, Kyeonghun Jeong, Han-Byoel Lee, Wonshik Han and 3 more

Open access · goldAbstract read
In one paragraph

Article in Journal of breast cancer, 2020. 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
0.4field-weighted citation impact, top 37% 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, 7 citations in OpenAlex.

  1. Article
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  3. Review
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  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

13 authors at 3 institutions in 2 countries.

Saem HurInterdisciplinary Program on Tumor Biology, Seoul National University College of Medicine, Seoul, Korea.ORCID 0000-0002-9415-5665
Ju Hee KimBiomedical Research Institute, Seoul National University Hospital, Seoul, Korea.ORCID 0000-0002-5583-3857
Jihui YunDepartment of Biomedical Sciences, Seoul National University College of Medicine, Seoul, Korea.ORCID 0000-0001-9117-6789
Young Wook JuDepartment of Surgery, Seoul National University Hospital, Seoul, Korea.ORCID 0000-0002-3647-3323
Jong Min HanInterdisciplinary Program on Tumor Biology, Seoul National University College of Medicine, Seoul, Korea.ORCID 0000-0003-0999-0365
Woohang HeoInterdisciplinary Program on Tumor Biology, Seoul National University College of Medicine, Seoul, Korea.ORCID 0000-0002-3296-2015
Kwangsoo KimDivision of Clinical Bioinformatics, Seoul National University Hospital, Seoul, Korea.ORCID 0000-0002-4586-5062
Kyeonghun JeongDivision of Clinical Bioinformatics, Seoul National University Hospital, Seoul, Korea.ORCID 0000-0001-8265-1576
Han-Byoel LeeDepartment of Surgery, Seoul National University Hospital, Seoul, Korea.ORCID 0000-0003-0152-575X
Wonshik HanBiomedical Research Institute, Seoul National University Hospital, Seoul, Korea.ORCID 0000-0001-7310-0764
Dong-Young NohDepartment of Surgery, Seoul National University College of Medicine, Seoul, Korea.ORCID 0000-0001-9418-7256
Jong-Il KimDepartment of Biomedical Sciences, Seoul National University College of Medicine, Seoul, Korea.ORCID 0000-0002-7240-3744
Hyeong-Gon MoonBiomedical Research Institute, Seoul National University Hospital, Seoul, Korea.ORCID 0000-0002-9981-0286
Seoul National University · KRSeoul National University Hospital · KRNew Generation University College · ET

Funding

NTP INFORMATION SYSTEMS SUPPORT27305C0011 · NIEHS · Z-TECH CORPORATION · 2007 to 2009
$4.3M
PROVIDE RABBITS, RATS, MICE, HAMSTERS, GERBILS, GUINEA PIGS27307C0011 · NIEHS · PI BOLEN, WAYNE · 2007 to 2007
$500k
NIEHS NIH HHS 27305C0011NIEHS NIH HHS 27307C0011NIEHS NIH HHS 27398C0011
6 · The paper itself

Abstract

purposePaclitaxel is a cytotoxic chemotherapy commonly used in patients with triple negative breast cancer (TNBC); however, the resistance to paclitaxel is a cause of poor response in the patients. The aim of this study was to examine the role of protein phosphatase 1H (PPM1H) in paclitaxel resistance in breast cancer patients.

methodsTo investigate the function of PPM1H in paclitaxel treatment, we conducted

resultsWe investigated whether PPM1H was associated with paclitaxel resistance in breast cancer. PPM1H expression was upregulated in breast cancer cells treated with paclitaxel. We also observed that overexpression of PPM1H in breast cancer cells resulted in increased sensitivity to paclitaxel

conclusionCDK2 kinase activity was significantly upregulated in basal breast cancer tumors and was negatively correlated with p27 protein levels in the TCGA breast cancer dataset, suggesting that targeting CDK2 may be an effective treatment strategy for TNBC patients.

Indexed as

Cyclin-dependent kinase 2Cyclin-dependent kinase inhibitor p27PaclitaxelPPM1H protein

Identifiers

PMID32395375
PMCPMC7192749
OpenAlexW3011088244

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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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.