Evidence map›Paper›PMID 28454317›Full record

ArticleOncology letters2017

Usefulness of miRNA profiles for predicting pathological responses to neoadjuvant chemotherapy in patients with human epidermal growth factor receptor 2-positive breast cancer.

Hideyuki Ohzawa, Atsushi Miki, Takumi Teratani, Satomi Shiba, Yasunaru Sakuma, Wataru Nishimura, Yasuko Noda, Noriyoshi Fukushima, Hirofumi Fujii, Yasuo Hozumi and 2 more

Open access · diamondAbstract read
In one paragraph

Article in Oncology letters, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed, 2 pooled it
1.4field-weighted citation impact, top 17% 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

20 citing papers in PubMed, 2 syntheses or guidelines pooled it, 27 citations in OpenAlex.

  1. Pooled it
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  3. Review
  4. Review
  5. Potential biomarkers as a predictive factor of response to primary chemotherapy in breast cancer patients.Brazilian journal of medical and biological research = Revista brasileira de pesquisas medicas e biologica · 2024
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  14. Article
  15. The Regulatory Role of MicroRNAs in Breast Cancer.International journal of molecular sciences · 2019
    Review
  16. Article
  17. Circular RNA Complement Factor H (CFH) Promotes Glioma Progression by Sponging miR-149 and Regulating AKT1.Medical science monitor : international medical journal of experimental and clinical research · 2018
    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

12 authors at 2 institutions in 1 country.

Hideyuki OhzawaDepartment of Breast Oncology, Jichi Medical University, Shimotsuke, Tochigi 329-0498, Japan.
Atsushi MikiDepartment of Gastrointestinal Surgery, Jichi Medical University, Shimotsuke, Tochigi 329-0498, Japan.
Takumi TerataniDivision of Development of Animal Resource, Center for Development of Advanced Medical Technology, Jichi Medical University, Shimotsuke, Tochigi 329-0498, Japan.
Satomi ShibaDepartment of Breast Oncology, Jichi Medical University, Shimotsuke, Tochigi 329-0498, Japan.
Yasunaru SakumaDepartment of Gastrointestinal Surgery, Jichi Medical University, Shimotsuke, Tochigi 329-0498, Japan.
Wataru NishimuraDivision of Bio-imaging and Neuro-cell Science, Department of Anatomy, Jichi Medical University, Shimotsuke, Tochigi 329-0498, Japan.
Yasuko NodaDivision of Bio-imaging and Neuro-cell Science, Department of Anatomy, Jichi Medical University, Shimotsuke, Tochigi 329-0498, Japan.
Noriyoshi FukushimaDepartment of Diagnostic Pathology, Jichi Medical University, Shimotsuke, Tochigi 329-0498, Japan.
Hirofumi FujiiDepartment of Clinical Oncology, Jichi Medical University, Shimotsuke, Tochigi 329-0498, Japan.
Yasuo HozumiDepartment of Breast Oncology, Jichi Medical University, Shimotsuke, Tochigi 329-0498, Japan.
Hirofumi MukaiDivision of Breast and Medical Oncology, National Cancer Center Hospital East, Kashiwa, Chiba 277-8577, Japan.
Yoshikazu YasudaDepartment of Gastrointestinal Surgery, Jichi Medical University, Shimotsuke, Tochigi 329-0498, Japan.
Jichi Medical University · JPNational Cancer Center Hospital East · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Pathological complete response (pCR) is considered to be a useful prognostic marker for neoadjuvant chemotherapy to improve the survival rate of patients with operable breast cancer. In the present study, we identified differentially expressed microRNAs (miRNAs) between pCR and non-pCR groups of patients with human epidermal growth factor receptor 2 (HER2)-positive breast cancer who received neoadjuvant chemotherapy with trastuzumab. Expression profiles were examined by miRNA microarrays using total RNA extracted from formalin-fixed, paraffin-embedded tissues from pretreatment biopsy specimens. Significant differences were observed in miRNAs associated with pCR between the luminal B-like (HER2-positive) and HER2-positive (nonluminal) subtypes, which were further classified according to their estrogen receptor (ER) status. Prediction models constructed with differentially expressed miRNAs performed well. In conclusion, the combination of miRNA profiles and ER status may improve the accuracy of pCR prediction in patients with HER2-positive breast cancer and enable the development of personalized treatment regimens.

Indexed as

breast cancerhuman epidermal growth factor receptor 2microRNAneoadjuvant chemotherapypathological complete response

Identifiers

PMID28454317
PMCPMC5403717
OpenAlexW2579105548

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.