Serum LOX-1 is a novel prognostic biomarker of colorectal cancer
- 11.04.2020
- Original Article
- Verfasst von
-
Chiyo Nakashima-Nakasuga
Chiyo Nakashima-Nakasuga
- Department of Gastroenterological, Breast and Endocrine Surgery, Yamaguchi University Graduate School of Medicine, 755-8505, Ube, Japan
-
Shoichi Hazama
Shoichi Hazama
- Department of Gastroenterological, Breast and Endocrine Surgery, Yamaguchi University Graduate School of Medicine, 755-8505, Ube, Japan
- Department of Translational Research and Developmental Therapeutics against Cancer, Yamaguchi University School of Medicine, Ube, Japan
-
Nobuaki Suzuki
Nobuaki Suzuki
- Department of Gastroenterological, Breast and Endocrine Surgery, Yamaguchi University Graduate School of Medicine, 755-8505, Ube, Japan
-
Yuki Nakagami
Yuki Nakagami
- Department of Gastroenterological, Breast and Endocrine Surgery, Yamaguchi University Graduate School of Medicine, 755-8505, Ube, Japan
- Department of Translational Research and Developmental Therapeutics against Cancer, Yamaguchi University School of Medicine, Ube, Japan
-
Ming Xu
Ming Xu
- Department of Gastroenterological, Breast and Endocrine Surgery, Yamaguchi University Graduate School of Medicine, 755-8505, Ube, Japan
-
Shin Yoshida
Shin Yoshida
- Department of Gastroenterological, Breast and Endocrine Surgery, Yamaguchi University Graduate School of Medicine, 755-8505, Ube, Japan
-
Shinobu Tomochika
Shinobu Tomochika
- Department of Gastroenterological, Breast and Endocrine Surgery, Yamaguchi University Graduate School of Medicine, 755-8505, Ube, Japan
-
Nobuyuki Fujiwara
Nobuyuki Fujiwara
- Department of Gastroenterological, Breast and Endocrine Surgery, Yamaguchi University Graduate School of Medicine, 755-8505, Ube, Japan
-
Satoshi Matsukuma
Satoshi Matsukuma
- Department of Gastroenterological, Breast and Endocrine Surgery, Yamaguchi University Graduate School of Medicine, 755-8505, Ube, Japan
-
Hiroto Matsui
Hiroto Matsui
- Department of Gastroenterological, Breast and Endocrine Surgery, Yamaguchi University Graduate School of Medicine, 755-8505, Ube, Japan
-
Yukio Tokumitsu
Yukio Tokumitsu
- Department of Gastroenterological, Breast and Endocrine Surgery, Yamaguchi University Graduate School of Medicine, 755-8505, Ube, Japan
-
Shinsuke Kanekiyo
Shinsuke Kanekiyo
- Department of Gastroenterological, Breast and Endocrine Surgery, Yamaguchi University Graduate School of Medicine, 755-8505, Ube, Japan
-
Yoshitaro Shindo
Yoshitaro Shindo
- Department of Gastroenterological, Breast and Endocrine Surgery, Yamaguchi University Graduate School of Medicine, 755-8505, Ube, Japan
-
Noriko Maeda
Noriko Maeda
- Department of Gastroenterological, Breast and Endocrine Surgery, Yamaguchi University Graduate School of Medicine, 755-8505, Ube, Japan
-
Ryouichi Tsunedomi
Ryouichi Tsunedomi
- Department of Gastroenterological, Breast and Endocrine Surgery, Yamaguchi University Graduate School of Medicine, 755-8505, Ube, Japan
-
Michihisa Iida
Michihisa Iida
- Department of Gastroenterological, Breast and Endocrine Surgery, Yamaguchi University Graduate School of Medicine, 755-8505, Ube, Japan
-
Shigeru Takeda
Shigeru Takeda
- Department of Gastroenterological, Breast and Endocrine Surgery, Yamaguchi University Graduate School of Medicine, 755-8505, Ube, Japan
-
Shigefumi Yoshino
Shigefumi Yoshino
- Oncology Center, Yamaguchi University Hospital, Ube, Japan
-
Tomio Ueno
Tomio Ueno
- Department of Gastroenterological Surgery, Kawasaki Medical School, Kurashiki, Japan
-
Yoshihiko Hamamoto
Yoshihiko Hamamoto
- Division of Electrical, Electronic and Information Engineering, Graduate School of Sciences and Technology for Innovation, Yamaguchi University, Ube, Japan
-
Hiroyuki Ogihara
Hiroyuki Ogihara
- Division of Electrical, Electronic and Information Engineering, Graduate School of Sciences and Technology for Innovation, Yamaguchi University, Ube, Japan
-
Yoshinobu Hoshii
Yoshinobu Hoshii
- Department of Diagnostic Pathology, Yamaguchi University Hospital, Ube, Japan
-
Hiroaki Nagano
Korrespondierender Autor Hiroaki Nagano
- Department of Gastroenterological, Breast and Endocrine Surgery, Yamaguchi University Graduate School of Medicine, 755-8505, Ube, Japan
- Erschienen in
- International Journal of Clinical Oncology | Ausgabe 7/2020
Abstract
Background
Colorectal cancer is the third most common cancer worldwide. If biomarkers can be identified in liquid biopsy, diagnosis and treatment can be optimized even when cancerous tissues are not available. The purpose of this study was to identify proteins from liquid biopsy that would be useful as markers of poor prognosis.
Methods
First, we comprehensively analyzed serum proteins to identify potential biomarkers and focused on serum lectin-like oxidized low-density lipoprotein receptor-1 (LOX-1). The relationship between LOX-1 and the prognosis of patients with colorectal cancer has not been reported. Next, we validated this marker using serum samples from 238 patients with colorectal cancer by ELISA and 100 tissue samples by immunohistochemical staining.
Results
The optimal cut-off value of serum LOX-1 was 538.7 pg/mL according to time-dependent receiver operating characteristics curve analysis. The overall survival of patients with high levels of serum LOX-1 was significantly poorer than that of individuals with low levels of LOX-1 in the training and test datasets. In multivariate analysis for overall survival, serum LOX-1 was an independent prognostic factor identified in liquid biopsy (hazard ratio = 1.729, p = 0.027). The prognosis of patients with high LOX-1 expression in tumor tissues was significantly poorer than that of individuals with low expression (p =0.047 ). Additionally, inflammatory factors such as white blood cell count, C-reactive protein level, neutrophil/lymphocyte ratio, and monocyte/lymphocyte ratio were significantly higher in the group with high serum LOX-1 levels.
Conclusions
Serum LOX-1 might be a useful biomarker of poor prognosis in colorectal cancer.
Anzeige
- Titel
- Serum LOX-1 is a novel prognostic biomarker of colorectal cancer
- Verfasst von
-
Chiyo Nakashima-Nakasuga
Shoichi Hazama
Nobuaki Suzuki
Yuki Nakagami
Ming Xu
Shin Yoshida
Shinobu Tomochika
Nobuyuki Fujiwara
Satoshi Matsukuma
Hiroto Matsui
Yukio Tokumitsu
Shinsuke Kanekiyo
Yoshitaro Shindo
Noriko Maeda
Ryouichi Tsunedomi
Michihisa Iida
Shigeru Takeda
Shigefumi Yoshino
Tomio Ueno
Yoshihiko Hamamoto
Hiroyuki Ogihara
Yoshinobu Hoshii
Hiroaki Nagano
- Publikationsdatum
- 11.04.2020
- Verlag
- Springer Singapore
- Erschienen in
-
International Journal of Clinical Oncology / Ausgabe 7/2020
Print ISSN: 1341-9625
Elektronische ISSN: 1437-7772 - DOI
- https://doi.org/10.1007/s10147-020-01673-2
Dieser Inhalt ist nur sichtbar, wenn du eingeloggt bist und die entsprechende Berechtigung hast.
Dieser Inhalt ist nur sichtbar, wenn du eingeloggt bist und die entsprechende Berechtigung hast.