Serum UBE2E3-Ab levels in healthy donors (HDs) and patients with acute ischemic stroke (AIS)
Sample information and alpha analysis | |||
---|---|---|---|
(A) Sample information | HD | AIS | |
Total sample number | 128 | 127 | |
Male/Female | 57/71 | 71/56 | |
Age (average ± SD) | 47.0 ± 14.5 | 76.8 ± 11.0 | |
(B) Alpha analysis (antibody level) | UBE2E3-Ab | ||
HD | Average | 8,025 | |
SD | 5,811 | ||
Cutoff value | 19,647 | ||
Positive No. | 5 | ||
Positive rate (%) | 3.9% | ||
AIS | Average | 11,960 | |
SD | 10,035 | ||
Positive No. | 16 | ||
Positive rate (%) | 12.6% | ||
P (vs. HD) | 1.7E-04 |
The upper panel (A) indicates the information of serum samples, including the number of total samples, male or female, as well as ages [average ± standard deviation (SD)]. The lower panel (B) summarizes the serum antibody levels against the UBE2E3-GST protein examined by the amplified luminescence proximity homogeneous assay-linked immunosorbent assay (AlphaLISA) method. Cutoff values were set at the average HD values plus two SD, and positive samples higher than the cutoff value were scored. P values were calculated using the Mann–Whitney U test. P value < 0.05 and positive rate > 10% are marked in bold text. A scatter dot plot of the same results is shown in Figure 1A
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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