Evidence map›Paper›PMID 24053422›Full record

ArticleBMC cancer2013

Class III β-tubulin is a predictive marker for taxane-based chemotherapy in recurrent and metastatic gastric cancer.

Jun-Eul Hwang, Ji-Yun Hong, Karham Kim, Seung-Hun Kim, Won-Young Choi, Min-Jee Kim, Sung-Hoon Jung, Hyun-Jeong Shim, Woo-Kyun Bae, Eu-Chang Hwang and 4 more

Open access · goldAbstract read
In one paragraph

Article in BMC cancer, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 39 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
39citing papers in PubMed, 2 pooled it
2.5field-weighted citation impact, top 10% 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

39 citing papers in PubMed, 2 syntheses or guidelines pooled it, 60 citations in OpenAlex.

  1. Pooled it
  2. The prognostic value of ERCC1 expression in gastric cancer patients treated with platinum-based chemotherapy: a meta-analysis.Tumour biology : the journal of the International Society for Oncodevelopmental Biology and Medicine · 2014
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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

14 authors at 2 institutions in 1 country.

Jun-Eul HwangDepartment of Hematology-Oncology, Chonnam National University Hwasun Hospital, 322 Seoyang-ro, Hwasun-eup, Hwasun-gun, Jeonnam 519-763, Korea. ijchung@chonnam.ac.kr.
Ji-Yun Hong
Karham Kim
Seung-Hun Kim
Won-Young Choi
Min-Jee Kim
Sung-Hoon Jung
Hyun-Jeong Shim
Woo-Kyun Bae
Eu-Chang Hwang
Kyung-Hwa Lee
Jae-Hyuk Lee
Sang-Hee Cho
Ik-Joo Chung
Chonnam National University Hwasun Hospital · KRChonnam National University · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundClass III β-tubulin (TUBB3) is a prognostic marker in various tumors, but the role of TUBB3 in advanced gastric cancer is not clearly defined. We analyzed the significance of TUBB3 expression, along with that of excision repair cross-complementation group 1 (ERCC1) in recurrent and metastatic gastric cancer patients receiving taxane-based first-line palliative chemotherapy.

methodsWe reviewed the cases of 146 patients with advanced gastric adenocarcinoma who received taxane-based first-line palliative chemotherapy between 2004 and 2010 at Chonnam National University Hwasun Hospital (Gwangju, Korea). Immunohistochemical staining for TUBB3 and ERCC1 was performed using paraffin wax-embedded tumor tissues. We evaluated the patients' response to chemotherapy, progression-free survival (PFS), and overall survival (OS).

resultsIn total, 146 patients with advanced gastric cancer received docetaxel and cisplatin (n = 15) or paclitaxel and cisplatin (n = 131). The median PFS was significantly shorter for patients with high-level TUBB3 expression than for patients with low-level TUBB3 expression (3.63 vs. 6.67 months, P = 0.001). OS was not associated with TUBB3 expression (13.1 vs. 13.1 months, P = 0.769). By multivariate analysis, only TUBB3 was related to a shorter PFS (HR 2.74, 95% CI 1.91-3.91, P = 0.001). Patients with high-level ERCC1 expression showed a lower response rate than patients with low-level ERCC1 expression (24 vs. 63.2%, P = 0.001); however, ERCC1 had no clinical effect on PFS or OS.

conclusionsTUBB3 was a strong predictive marker in recurrent and metastatic gastric cancer patients receiving taxane-based first-line palliative chemotherapy. No clinical impact of ERCC1 was evident in this setting.

Indexed as

Biomarkers, TumorAdultAgedAntineoplastic Combined Chemotherapy ProtocolsBridged-Ring CompoundsDNA-Binding ProteinsEndonucleasesFemaleHumansMaleMiddle AgedNeoplasm GradingNeoplasm MetastasisPrognosisRecurrenceStomach NeoplasmsBiomarkers, TumorBridged-Ring CompoundsDNA-Binding ProteinsEndonucleasesERCC1 protein, humantaxaneTaxoidsTUBB3 protein, humanTubulin

Identifiers

PMID24053422
PMCPMC4015872
OpenAlexW2079256204

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.