Impact of L-type amino acid transporter 3 on the prognosis of hepatocellular carcinoma

• Material Type: 博士論文
• Title: Impact of L-type amino acid transporter 3 on the prognosis of hepatocellular carcinoma
• Author/Editor: Baasansuren, Selenge; Yamada, Shinichiro; Morine, Yuji; Ikemoto, Tetsuya; Saito, Yu; Takasu, Chie; Teraoku, Hiroki; Shimada, Mitsuo
• Author Heading: Baasansuren, Selenge; Yamada, Shinichiro; Morine, Yuji; Ikemoto, Tetsuya; Saito, Yu; Takasu, Chie; Teraoku, Hiroki; Shimada, Mitsuo
• Publication, Distribution, etc.: Spandidos Publications
• Publication Date: 2022-09-30
• Publication Date (W3CDTF): 2022-09-30
• Alternative Title: L型アミノ酸輸送体3が肝細胞癌の予後に与える影響; IMPACT OF LAT3 ON HCC
• Periodical title: Oncology Letters
• No. or year of volume/issue: 24 5
• Volume: 24
• Issue: 5
• Pages: 418-
• ISSN (Periodical Title): ISSN : 1792-1074; ISSN : 1792-1082
• Degree grantor/type: 徳島大学
• Date Granted: 2023-03-23
• Dissertation Number: 甲第3691号
• Degree Type: 博士（医学）
• Text Language Code: eng
• Subject Heading: LAT3; HCC; amino acid; leucine; p‑AKT
• Target Audience: 一般
• Note (General): The aim of the present study was to investigate the impact of L‑type amino acid transporter 3 (LAT3) expression on the prognosis of hepatocellular carcinoma (HCC). A total of 135 patients who had undergone initial hepatic resection for HCC at Tokushima University Hospital (Tokushima, Japan) were enrolled in the present study. Immunohistochemical analysis of LAT3 and phosphorylated AKT (p‑AKT) was performed using resected specimens. Clinicopathological factors, including prognosis, were compared between the LAT3‑high and ‑low expression groups. The results demonstrated that the LAT3‑high group showed significantly higher protein induced by vitamin K absence‑II levels (P=0.01) compared with the LAT3‑low group. The LAT3‑high group showed significantly worse prognosis compared with the LAT3‑low group regarding cancer‑specific survival and disease‑free survival (P<0.05). Multivariate analysis revealed that high LAT3 expression and multiple tumors were independent prognostic factors for cancer‑specific survival. Furthermore, the rate of p‑AKT‑positive cases was higher in the LAT3‑high group than in the LAT3‑low group. Overall, these findings suggested that LAT3 expression was associated with poor prognosis of HCC and high p‑AKT expression.
• Access Restrictions: インターネット公開
• Rights (production): This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0) License.( https://creativecommons.org/licenses/by-nc-nd/4.0/ )
• Related Material (DOI): 10.3892/ol.2022.13538
• Data Provider (Database): 国立情報学研究所 : 学術機関リポジトリデータベース（IRDB）（機関リポジトリ）; https://irdb.nii.ac.jp
• Original Data Provider (Database): 徳島大学 : 徳島大学機関リポジトリ

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http://repo.lib.tokushima-u.ac.jp/files/public/11/118271/20230525114951631063/k3691_abstract.pdf fulltext

http://repo.lib.tokushima-u.ac.jp/files/public/11/118271/20230525114951921391/k3691_review.pdf fulltext

http://repo.lib.tokushima-u.ac.jp/files/public/11/118271/20230525114952172023/k3691_fulltext.pdf fulltext