Evidence map›Paper›PMID 26359356›Full record

SynthesisOncotarget2015

An integrative approach for the identification of prognostic and predictive biomarkers in rectal cancer.

Marco Agostini, Klaus-Peter Janssen, Il-Jin Kim, Edoardo D'Angelo, Silvia Pizzini, Andrea Zangrando, Carlo Zanon, Chiara Pastrello, Isacco Maretto, Maura Digito and 7 more

Abstract readMeta-Analysis
In one paragraph

Synthesis in Oncotarget, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed
–field-weighted citation impact
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

29 citing papers in PubMed.

  1. Inflammasomes in respiratory diseases: from disease pathogenesis to drug development and use of multi-omics.European respiratory review : an official journal of the European Respiratory Society · 2026
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  12. Translational andrology and urology · 2020
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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

17 authors.

Marco AgostiniDepartment of Surgical, Oncological and Gastroenterological Sciences, Section of Surgery, University of Padova, Padua, Italy.
Klaus-Peter JanssenDepartment of Surgery Technische Universitaet Muenchen Ismaninger Muenchen, Germany.
Il-Jin KimDepartment of Surgery, UCSF, San Francisco, CA, USA.
Edoardo D'AngeloDepartment of Surgical, Oncological and Gastroenterological Sciences, Section of Surgery, University of Padova, Padua, Italy.
Silvia PizziniDepartment of Biology, University of Padua, Padua, Italy.
Andrea ZangrandoIstituto di Ricerca Pediatrica-Città della Speranza, Padua, Italy.
Carlo ZanonNeuroblastoma Laboratory, Istituto di Ricerca Pediatrica-Città della Speranza, Padua, Italy.
Chiara PastrelloOntario Cancer Institute, The Campbell Family Institute for Cancer Research and Techna Institute, University Health Network, Toronto, ON, Canada.
Isacco MarettoDepartment of Surgical, Oncological and Gastroenterological Sciences, Section of Surgery, University of Padova, Padua, Italy.
Maura DigitoDepartment of Surgical, Oncological and Gastroenterological Sciences, Section of Surgery, University of Padova, Padua, Italy.
Chiara BedinDepartment of Surgical, Oncological and Gastroenterological Sciences, Section of Surgery, University of Padova, Padua, Italy.
Igor JurisicaOntario Cancer Institute, The Campbell Family Institute for Cancer Research and Techna Institute, University Health Network, Toronto, ON, Canada.
Flavio RizzolioDepartment of Translational Research, National Cancer Institute - CRO-IRCSS, Aviano, Italy.
Antonio GiordanoSbarro Institute for Cancer Research and Molecular Medicine, Center for Biotechnology, College of Science and Technology, Temple University, Philadelphia, PA, USA.
Stefania BortoluzziDepartment of Molecular Medicine, University of Padua, Padua, Italy.
Donato NittiDepartment of Surgical, Oncological and Gastroenterological Sciences, Section of Surgery, University of Padova, Padua, Italy.
Salvatore PucciarelliDepartment of Surgical, Oncological and Gastroenterological Sciences, Section of Surgery, University of Padova, Padua, Italy.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionColorectal cancer is the third most common cancer in the world, a small fraction of which is represented by locally advanced rectal cancer (LARC). If not medically contraindicated, preoperative chemoradiotherapy, represent the standard of care for LARC patients. Unfortunately, patients shows a wide range of response rates in which approximately 20% has a complete pathological response, whereas in 20 to 40% the response is poor or absent.

resultsThe following specific gene signature, able to discriminate responders' patients from non-responders, were founded: AKR1C3, CXCL11, CXCL10, IDO1, CXCL9, MMP12 and HLA-DRA. These genes are mainly involved in immune system pathways and interact with drugs traditionally used in the adjuvant treatment of rectal cancer. DISCUSSION: The present study suggests that new ideas for therapy could be found not only limited to studying genes differentially expressed between the two groups of patients but deepening the mechanisms, associated to response, in which they are involved.

methodsGene expression studies performed by: Agostini et al., Rimkus et al. and Kim et al. have been merged through a meta-analysis of the raw data. Gene expression data-sets have been processed using A-MADMAN. Common differentially expressed gene (DEG) were identified through SAM analysis. To further characterize the identified DEG we deeply investigated its biological role using an integrative computational biology approach.

Indexed as

Gene Expression ProfilingAlgorithmsBiomarkers, TumorChemoradiotherapy, AdjuvantComputational BiologyDatabases, GeneticDrug Resistance, NeoplasmGene Expression Regulation, NeoplasticGene Regulatory NetworksGenetic Predisposition to DiseaseHumansMultivariate AnalysisNeoadjuvant TherapyPatient SelectionPhenotypePrecision MedicineBiomarkers, Tumorbiological networkintegrated approachpredictiveprognosticrectal cancer

Identifiers

PMID26359356
PMCPMC4741712

What OpenQuestion holds

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Registered trials

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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.