Evidence map›Paper›PMID 30219280›Full record

ArticleClinical colorectal cancer2018

Immune-related Genes to Dominate Neutrophil-lymphocyte Ratio (NLR) Associated With Survival of Cetuximab Treatment in Metastatic Colorectal Cancer.

Yu Sunakawa, Dongyun Yang, Shu Cao, Wu Zhang, Miriana Moran, Stephanie H Astrow, Jack Hsiang, Craig Stephens, Akihito Tsuji, Takehiro Takahashi and 9 more

Abstract read
In one paragraph

Article in Clinical colorectal cancer, 2018. 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
2.0field-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

20 citing papers in PubMed, 32 citations in OpenAlex.

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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

19 authors at 12 institutions in 2 countries.

Yu SunakawaDepartment of Clinical Oncology, St Marianna University School of Medicine, Kawasaki, Kanagawa, Japan. Electronic address: y.suna0825@gmail.com.
Dongyun YangDepartment of Preventive Medicine, Norris Comprehensive Cancer Center, University of Southern California, Los Angeles, CA.
Shu CaoDepartment of Preventive Medicine, Norris Comprehensive Cancer Center, University of Southern California, Los Angeles, CA.
Wu ZhangDivision of Medical Oncology, Norris Comprehensive Cancer Center, University of Southern California, Los Angeles, CA.
Miriana MoranR&D and Pharmaceutical Services, Cancer Genetics, Inc, Los Angeles, CA.
Stephanie H AstrowKite, a Gilead Company, Santa Monica, CA.
Jack HsiangR&D and Pharmaceutical Services, Cancer Genetics, Inc, Los Angeles, CA.
Craig StephensR&D and Pharmaceutical Services, Cancer Genetics, Inc, Los Angeles, CA.
Akihito TsujiDepartment of Clinical Oncology, Kagawa University Faculty of Medicine Cancer Center, Kagawa University Hospital, Kita-gun, Kagawa, Japan.
Takehiro TakahashiDivision of Medical Oncology, Showa University Fujigaoka Hospital, Yokohama, Kanagawa, Japan.
Hiroaki TaniokaDepartment of Clinical Oncology, Kawasaki Medical School, Kurashiki, Okayama, Japan.
Yuji NegoroDepartment of Oncological Medicine, Kochi Health Sciences Center, Kochi, Kochi, Japan.
Akinori TakaganeDepartment of Surgery, Hakodate Goryoukaku Hospital, Hakodate, Hokkaido, Japan.
Satoshi TaniDepartment of Internal Medicine, Konan Hospital, Kobe, Hyogo, Japan.
Tatsuro YamaguchiDepartment of Surgery, Tokyo Metropolitan Cancer and Infectious Diseases Center, Komagome Hospital, Tokyo, Japan.
Tetsuya EtoDivision of Gastroenterology, Tsuchiura Kyodo General Hospital, Tsuchiura, Ibaraki, Japan.
Masashi FujiiDepartment of Digestive Surgery, Nihon University School of Medicine, Tokyo, Japan.
Wataru IchikawaDivision of Medical Oncology, Showa University Fujigaoka Hospital, Yokohama, Kanagawa, Japan.
Heinz-Josef LenzDivision of Medical Oncology, Norris Comprehensive Cancer Center, University of Southern California, Los Angeles, CA.
University of Southern California · USCancer Genetics (United States) · USShowa University Fujigaoka Hospital · JPHakodate National Hospital · JPKagawa University Hospital · JPKawasaki Medical School · JPNihon University · JPRokko Island Kohnan Hospital · JPSt. Marianna University School of Medicine · JPTokyo Metropolitan Komagome Hospital · JPTsuchiura Kyodo General Hospital · JPUniversity of Kochi · JP

Funding

USC/NORRIS COMPREHENSIVE CANCER CENTER (CORE) SUPPORTP30CA014089 · NCI · UNIVERSITY OF SOUTHERN CALIFORNIA · PI Fumito Ito · 1985 to 2026
$181.4M
NCI NIH HHS P30 CA014089
6 · The paper itself

Abstract

backgroundFew clinical studies have investigated the association between neutrophil-lymphocyte ratio (NLR) and treatment with cetuximab-based chemotherapy in metastatic colorectal cancer (mCRC). The NLR may reflect immune cells modulating specific cytokine signals in the tumor microenvironment; however, which immune-related genes affect the NLR remain unclear. PATIENTS AND

methodsIn 77 patients with KRAS exon2 wild-type mCRC from prospective trials of first-line chemotherapy with cetuximab, expression levels of 354 immune-related genes were measured in tissue samples obtained from all patients by the HTG EdgeSeq Oncology Biomarker Panel. The association between the NLR and clinical outcomes was evaluated using the Spearman rank correlation coefficient. In addition, 2-sample t tests were performed to investigate which genes among the top 100 genes associated with survival had significantly different expression levels between the NLR-low and NLR-high groups among all measured genes.

resultsNLR data were available for 71 patients. The NLR was associated with progression-free survival and overall survival (r = -0.24; P = .040 and r = -0.29; P = .010, respectively). When stratified by the median value of the NLR, the Kaplan-Meier curve of NLR-low versus NLR-high differed significantly for both progression-free survival (median, 11.8 vs. 9.1 months; P = .036) and overall survival (median, 42.8 vs. 26.7 months; P = .029). The 2-sample t test revealed that the expression levels of the LYZ, TYMP, and CD68 genes differed significantly between the NLR-low and NLR-high groups (t test P-value < .005; false discovery rate P-value < .15).

conclusionNLR is significantly associated with survival in patients with mCRC treated with first-line chemotherapy with cetuximab. Genes encoding for activities on macrophages may affect the NLR.

Indexed as

Antineoplastic Combined Chemotherapy ProtocolsBiomarkersCetuximabColorectal NeoplasmsFemaleFluorouracilFollow-Up StudiesHigh-Throughput Nucleotide SequencingHumansLeucovorinLiver NeoplasmsLymphocytesMaleMiddle AgedNeutrophilsOxaliplatinBiomarkersCetuximabFluorouracilLeucovorinOxaliplatinCD68LYZMacrophagesPrognostic markerTYMP

Identifiers

PMID30219280
PMCPMC6249067
OpenAlexW2888090832

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.