Evidence map›Paper›PMID 25323550›Full record

ArticleJournal of translational medicine2014

Prognostic and treatment predictive significance of SATB1 and SATB2 expression in pancreatic and periampullary adenocarcinoma.

Jacob Elebro, Margareta Heby, Alexander Gaber, Björn Nodin, Liv Jonsson, Richard Fristedt, Mathias Uhlén, Karin Jirström, Jakob Eberhard

Open access · goldAbstract read
In one paragraph

Article in Journal of translational medicine, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed, 1 pooled it
2.5field-weighted citation impact, top 9% 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

27 citing papers in PubMed, 1 synthesis or guideline pooled it, 45 citations in OpenAlex.

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  10. The Role of SATB1 in Tumour Progression and Metastasis.International journal of molecular sciences · 2019
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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

9 authors at 3 institutions in 1 country.

Jacob ElebroDepartment of Clinical Sciences Lund, Oncology and Pathology, Lund University, Skåne University Hospital, 221 85, Lund, Sweden. jacob.elebro@med.lu.se.
Margareta HebyDepartment of Clinical Sciences Lund, Oncology and Pathology, Lund University, Skåne University Hospital, 221 85, Lund, Sweden. margareta.heby@med.lu.se.
Alexander GaberDepartment of Clinical Sciences Lund, Oncology and Pathology, Lund University, Skåne University Hospital, 221 85, Lund, Sweden. alexander.gaber@med.lu.se.
Björn NodinDepartment of Clinical Sciences Lund, Oncology and Pathology, Lund University, Skåne University Hospital, 221 85, Lund, Sweden. bjorn.nodin@med.lu.se.
Liv JonssonDepartment of Clinical Sciences Lund, Oncology and Pathology, Lund University, Skåne University Hospital, 221 85, Lund, Sweden. liv.jonsson@med.lu.se.
Richard FristedtDepartment of Clinical Sciences Lund, Oncology and Pathology, Lund University, Skåne University Hospital, 221 85, Lund, Sweden. richard.fristedt@med.lu.se.
Mathias UhlénScience for Life Laboratory, Royal Institute of Technology, 171 21, Stockholm, Sweden. mathias.uhlen@scilifelab.se.
Karin JirströmDepartment of Clinical Sciences Lund, Oncology and Pathology, Lund University, Skåne University Hospital, 221 85, Lund, Sweden. karin.jirstrom@med.lu.se.
Jakob EberhardDepartment of Clinical Sciences Lund, Oncology and Pathology, Lund University, Skåne University Hospital, 221 85, Lund, Sweden. jakob.eberhard@med.lu.se.
Lund University · SESkåne University Hospital · SEKTH Royal Institute of Technology · SE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundPancreatic cancer and other pancreaticobiliary type periampullary adenocarcinomas have a dismal prognosis even after resection and neoadjuvant chemotherapy. Intestinal type periampullary adenocarcinomas generally have a better prognosis, but little is known on optimal neoadjuvant and adjuvant treatment. New prognostic and treatment predictive biomarkers are needed for improved treatment stratification of patients with both types of periampullary adenocarcinoma. Expression of the Special AT-rich sequence-binding protein 1 (SATB1) has been demonstrated to confer a worse prognosis in several tumour types, whereas its close homologue SATB2 is a proposed diagnostic and favourable prognostic marker for colorectal cancer. The prognostic value of SATB1 and SATB2 expression in periampullary adenocarcinoma has not yet been described.

methodsImmunohistochemical expression of SATB1 and SATB2 was analysed in tissue microarrays with primary tumours and a subset of paired lymph node metastases from 175 patients operated with pancreaticoduodenectomy for periampullary adenocarcinoma. Kaplan-Meier and Cox regression analysis were applied to explore the impact of SATB1 and SATB2 expression on recurrence free survival (RFS) and overall survival (OS).

resultsPositive expression of SATB1 was denoted in 16/106 primary pancreatobiliary type tumours and 11/65 metastases, and in 15/63 primary intestinal type tumours and 4/26 metastases, respectively. Expression of SATB1 was an independent predictor of a significantly shorter RFS and OS in pancreatobiliary type, but not in intestinal type adenocarcinomas. Moreover, SATB1 expression predicted an improved response to adjuvant chemotherapy in both tumour types. SATB2-expression was seen in 3/107 pancreatobiliary type primary tumours, and in 8/61 intestinal type primary tumours. The small number of cases with positive SATB2 expression did not allow for any firm conclusions on its prognostic value.

conclusionsThese findings demonstrate the potential utility of SATB1 as a prognostic and predictive biomarker for chemotherapy response in both intestinal type and pancreatobiliary type periampullary adenocarcinomas, including pancreatic cancer.

Indexed as

AdenocarcinomaAgedBile Duct NeoplasmsChemotherapy, AdjuvantFemaleHumansImmunohistochemistryKaplan-Meier EstimateMaleMatrix Attachment Region Binding ProteinsMiddle AgedPancreatic NeoplasmsPredictive Value of TestsPrognosisProportional Hazards ModelsTranscription FactorsMatrix Attachment Region Binding ProteinsSATB1 protein, humanSATB2 protein, humanTranscription Factors

Identifiers

PMID25323550
PMCPMC4232660
OpenAlexW2123739595

What OpenQuestion holds

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LicenceCC BY
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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.