Evidence map›Paper›PMID 21799047›Full record

ArticleMolecular & cellular proteomics : MCP2011

A serum protein profile predictive of the resistance to neoadjuvant chemotherapy in advanced breast cancers.

Seok-Won Hyung, Min Young Lee, Jong-Han Yu, Byunghee Shin, Hee-Jung Jung, Jong-Moon Park, Wonshik Han, Kyung-Min Lee, Hyeong-Gon Moon, Hui Zhang and 5 more

Open access · hybridAbstract read
In one paragraph

Article in Molecular & cellular proteomics : MCP, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
2.6field-weighted citation impact, top 11% 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, 45 citations in OpenAlex.

  1. Article
  2. Review
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  5. Review
  6. The Medicinal Plant PairFrontiers in pharmacology · 2019
    Article
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  20. Tools for label-free peptide quantification.Molecular & cellular proteomics : MCP · 2013
    Review
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

15 authors at 5 institutions in 3 countries.

Seok-Won HyungDepartment of Chemistry, Korea University, Seoul, Republic of Korea.
Min Young Lee
Jong-Han Yu
Byunghee Shin
Hee-Jung Jung
Jong-Moon Park
Wonshik Han
Kyung-Min Lee
Hyeong-Gon Moon
Hui Zhang
Ruedi Aebersold
Daehee Hwang
Sang-Won Lee
Myeong-Hee Yu
Dong-Young Noh
Seoul National University · KRKorea University · KRPohang University of Science and Technology · KRMercy Medical Center · USUniversity of Zurich · CH

Funding

NHLBI PROTEOMICS INITIATIVE-268028179N01HV028179 · HV · INSTITUTE FOR SYSTEMS BIOLOGY · 2002 to 2002
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NHLBI NIH HHS N01 HV028179NHLBI NIH HHS N01-HV-28179
6 · The paper itself

Abstract

Prediction of the responses to neoadjuvant chemotherapy (NACT) can improve the treatment of patients with advanced breast cancer. Genes and proteins predictive of chemoresistance have been extensively studied in breast cancer tissues. However, noninvasive serum biomarkers capable of such prediction have been rarely exploited. Here, we performed profiling of N-glycosylated proteins in serum from fifteen advanced breast cancer patients (ten patients sensitive to and five patients resistant to NACT) to discover serum biomarkers of chemoresistance using a label-free liquid chromatography-tandem MS method. By performing a series of statistical analyses of the proteomic data, we selected thirteen biomarker candidates and tested their differential serum levels by Western blotting in 13 independent samples (eight patients sensitive to and five patients resistant to NACT). Among the candidates, we then selected the final set of six potential serum biomarkers (AHSG, APOB, C3, C9, CP, and ORM1) whose differential expression was confirmed in the independent samples. Finally, we demonstrated that a multivariate classification model using the six proteins could predict responses to NACT and further predict relapse-free survival of patients. In summary, global N-glycoproteome profile in serum revealed a protein pattern predictive of the responses to NACT, which can be further validated in large clinical studies.

Indexed as

Neoadjuvant TherapyProteomicsAdultAntineoplastic Combined Chemotherapy ProtocolsBiomarkers, PharmacologicalBlood ProteinsBreast NeoplasmsDrug Resistance, NeoplasmFemaleGlycoproteinsHumansMiddle AgedNeoplasm StagingStaining and LabelingBiomarkers, PharmacologicalBlood ProteinsGlycoproteins

Identifiers

PMID21799047
PMCPMC3205875
OpenAlexW2157998502

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.