Comparison of UBE2E3-Ab levels in HDs and patients with cancer
Sample information and alpha analysis | |||||
---|---|---|---|---|---|
(A) Sample information | HD | GC | CRC | EC | |
Total sample number | 95 | 94 | 96 | 95 | |
Male/Female | 51/44 | 73/21 | 66/30 | 57/38 | |
Age (average ± SD) | 57.9 ± 6.0 | 66.6 ± 9.1 | 66.6 ± 9.7 | 67.2 ± 11.6 | |
(B) Alpha analysis (antibody level) | UBE2E3-Ab | DAN-Ab | SOSTDC1-Ab | ||
HD | Average | 9,193 | 218,241 | 18,075 | |
SD | 6,267 | 75,817 | 13,567 | ||
Cutoff value | 21,728 | 369,876 | 45,208 | ||
Positive No. | 5 | 4 | 4 | ||
Positive rate (%) | 5.3% | 4.2% | 4.2% | ||
EC | Average | 12,574 | 291,060 | 26,084 | |
SD | 6,739 | 118,712 | 18,331 | ||
Positive No. | 10 | 24 | 13 | ||
Positive rate (%) | 10.6% | 25.5% | 13.8% | ||
P (vs. HD) | < 0.001 | < 0.001 | < 0.05 | ||
GC | Average | 13,081 | 264,614 | 14,297 | |
SD | 7,715 | 97,415 | 12,101 | ||
Positive No. | 11 | 14 | 2 | ||
Positive rate (%) | 11.5% | 14.6% | 2.1% | ||
P (vs. HD) | < 0.001 | < 0.01 | ns | ||
CRC | Average | 11,197 | 247,181 | 19,476 | |
SD | 6,792 | 102,736 | 15,742 | ||
Positive No. | 7 | 8 | 5 | ||
Positive rate (%) | 7.4% | 8.4% | 5.3% | ||
P (vs. HD) | ns | ns | ns |
Types of cancer diagnoses included esophageal cancer (EC), gastric cancer (GC), and colorectal cancer (CRC). Purified UBE2E3-GST protein, DAN-GST protein, and antigenic SOSTDC1 peptide were used as antigens. Cutoff values were determined as the average HD values plus two SDs. P values were calculated by comparing the results of HDs and patients using the Kruskal–Wallis test. P values < 0.05 and positive rates > 10% are marked in bold. A scatter dot plot of the same results is shown in Figure 1E–G. DAN-Ab: anti-differential screening-selected gene aberrant in neuroblastoma antibody
The supplementary materials for this article are available at: https://www.explorationpub.com/uploads/Article/file/101258_sup_1.pdf.
The authors would like to thank Prof. Masaki Takiguchi (Chiba University), Prof. Kenichiro Kitamura (Yamanishi University), Prof. Hao Wang (Jinan University), Dr. Xiao-Meng Zhang (Chiba University), Dr. Mari Oba (National Center of Neurology and Psychiatry, Tokyo), Dr. Risa Kimura (Chiba University), for supporting this research as well as Ms. Seiko Otsuka, Masae Suzuki, Chiho Kusaka, Satoko Ishibashi, and Akiko Kimura for technical assistance.
TH: Conceptualization, Investigation, Writing—original draft. YY: Writing—review & editing, Validation. MK: Investigation, Writing—original draft. BSZ: Investigation, Writing—original draft. SYL: Investigation, Writing—original draft. T Matsutani: Resource, Validation, Writing—review & editing. SH: Resource, Validation. MT: Conceptualization, Resource, Validation. KI: Investigation, Validation. SM: Resource, Validation. T Machida: Conceptualization, Validation, Writing—review & editing. YK: Conceptualization, Resource, Validation. HT: Resource, Validation. MI: Resource, Validation. SY: Resource, Validation. HS: Conceptualization, Writing—review & editing, Supervision. KY: Writing—review & editing, Supervision. YH: Writing—review & editing, Supervision. All authors read and approved the submitted version.
The authors declare that they have no conflicts of interest.
This study was approved by the Local Ethical Review Board of Chiba University, Graduate School of Medicine [approved numbers: 2012-438, 2014-44, 2016-86, 2017-251, 2018-320, 2020-1129, 2022-623, 2023-836], Toho University, Faculty of Medicine [approved numbers: A18103_A17052_A16035_A16001_26095_25024_ 24038_22047, 25131_23005], Toho University Omori Medical Center [approved number: 26-255], and Port Square Kashiwado Clinic [approved number: 2012‑001] as well as by the review boards of the participating hospitals. All experimental procedures were performed in accordance with the Declaration of Helsinki, version 2013.
Written informed consent was obtained from all participants by following the protocols approved by their institutional ethical committees.
Not applicable.
All of the results of ProtoArray are available in the public Figshare database (https://figshare.com/articles/dataset/Results_of_protein_array_for_atherosclerosis/25906330). The other raw data supporting the conclusions of this manuscript will be made available by the authors, without undue reservation, to any qualified researcher.
This work was supported, in part, by research grants from the Japan Science and Technology Agency [JST: Exploratory Research No. 14657335], Japan Science and Technology Agency SPRING [grant nos. JPMJSP2109], and research grants from Japan Society for the Promotion of Science KAKENHI [Grant Number: 20K17953, 22K07273, 20K07810, 21K19437, 21K08695, 16K10520]. The funders had no role in study design, data collection and analysis, decision to publish, or preparation of the manuscript.
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