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Molecular and immunohistochemical analysis of the PODXL and ITGB1 overexpression in pancreatic cancer preoperatively obtained by endoscopic ultrasound-guided fine needle aspiration

Research Project

Project/Area Number 19K07461
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Review Section Basic Section 49020:Human pathology-related
Research InstitutionKochi University

Principal Investigator

FURIHATA Mutsuo  高知大学, 教育研究部医療学系連携医学部門, 教授 (10209158)

Co-Investigator(Kenkyū-buntansha) 倉林 睦  高知大学, 教育研究部医療学系連携医学部門, 准教授 (40346713)
谷内 恵介  高知大学, 教育研究部医療学系臨床医学部門, 准教授 (50626869)
Project Period (FY) 2019-04-01 – 2022-03-31
Project Status Completed (Fiscal Year 2021)
Budget Amount *help
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2021: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2020: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2019: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Keywords膵癌 / 超音波内視鏡下穿刺吸引法 / 免疫組織化学 / 術前診断 / 患者予後 / 浸潤転移 / RNA結合蛋白 / RNA結合蛋白結合RNA
Outline of Research at the Start

膵癌組織における発現及び各蛋白発現の組み合わせパターンを免疫組織化学的に評価する。引き続き同一膵癌患者の手術材料に関して同様の免疫組織化学的検討を行い、浸潤進達度・遠隔転移等の臨床病理学的諸因子との関連や、多変量解析による予後評価を行う。これら生検及び手術材料から得られた免疫組織化学的検討結果を比較することで、両者の高一致率を確認し、術前生検による癌関連蛋白発現結果をもちいた評価及び組織診断に基づき、術前及び術直後からの化学・放射線療法の選択適応性の有無を評価確立することで、膵癌術後治療方針決定にも応用可能な生検材料による病理診断の実現を目的とする。

Outline of Final Research Achievements

We investigate whether PODXL and ITGB1 are useful preoperative markers for the prognosis of postoperative pancreatic cancer patients in comparison with the TNM staging system. Immunohistochemistry was performed using anti-PODXL and anti-ITGB1 antibodies on pancreatic cancer tissue samples preoperatively obtained by endoscopic ultrasound-guided fine-needle aspiration biopsy. Univariate analysis revealed that PODXL, TNM stage, lymphatic invasion and the combination of PODXL with ITGB1 are correlated with postoperative survival. Multivariate analysis demonstrated TNM stage and the combination of PODXL with ITGB1 to be correlated with postoperative survival, and the combination of PODXL with ITGB1 most accurately predicted the postoperative outcomes of pancreatic cancer patients before resection. Therefore, upregulation of PODXL and ITGB1 may indicate preoperative neoadjuvant therapy for pancreatic cancer patients by accurately predicting the postoperative prognosis.

Academic Significance and Societal Importance of the Research Achievements

現在膵癌は本邦癌死因の上位を占め、5年生存率も5%以下であり、代表的な予後不良悪性腫瘍の一つである。昨今EUS-FNAにおいて機器及び手技等の改良改革が進み、近年特にその穿刺針改良が施され、得られる検体も組織学的検討に適した質・量を満たす生検材料となり、これら生検及び手術材料から得られた免疫組織化学的検討結果を比較することで、両者の高一致率を確認し、術前生検による癌関連蛋白発現結果をもちいた評価及び組織診断に基づき、術前及び術直後からの化学・放射線療法の選択適応性の有無を評価確立することで、膵癌術後治療方針決定にも応用可能な生検材料による病理診断の可能性を示唆することが出来た。

Report

(4 results)
  • 2021 Annual Research Report   Final Research Report ( PDF )
  • 2020 Research-status Report
  • 2019 Research-status Report
  • Research Products

    (15 results)

All 2022 2021 2020 2019

All Journal Article (9 results) (of which Peer Reviewed: 9 results,  Open Access: 9 results) Presentation (6 results)

  • [Journal Article] Murine remote ischemic preconditioning upregulates preferentially hepatic glucose transporter-4 via its plasma membrane translocation, leading to accumulating glycogen in the liver.2022

    • Author(s)
      Kurabayashi A, Furihata K, Iwashita W, Tanaka C, Fukuhara H, Inoue K, Furihata M, Kakinuma Y
    • Journal Title

      Life sciences.

      Volume: 290 Pages: 120261-120261

    • DOI

      10.1016/j.lfs.2021.120261

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Establishment of a mouse model of pancreatic cancer using human pancreatic cancer cell line S2-013-derived organoid.2022

    • Author(s)
      Tanaka C, Furihata K, Naganuma S, Ogasawara M, Yoshioka R, Taniguchi H, Furihata M, Taniuchi K
    • Journal Title

      Human cell.

      Volume: 35(2) Issue: 2 Pages: 735-744

    • DOI

      10.1007/s13577-022-00684-7

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Real-world experience with 5-aminolevulinic acid for photodynamic diagnosis of bladder cancer (2nd report): Reduced bladder recurrence after PDD-TURBT.2022

    • Author(s)
      Fukuhara H, Yamamoto S, Lai HW, Karashima T, Kurabayashi A, Furihata M, Inoue K
    • Journal Title

      Photodiagnosis Photodyn Ther.

      Volume: 38 Pages: 102757-102757

    • DOI

      10.1016/j.pdpdt.2022.102757

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Upregulation of PODXL and ITGB1 in pancreatic cancer tissues preoperatively obtained by EUS-FNAB correlates with unfavorable prognosis of postoperative pancreatic cancer patients.2022

    • Author(s)
      Taniuchi K, Ueno M, Yokose T, Sakaguchi M, Yoshioka R, Ogasawara M, Kosaki T, Naganuma S, Furihata M
    • Journal Title

      PLoS One.

      Volume: 17(3) Issue: 3 Pages: e0265172-e0265172

    • DOI

      10.1371/journal.pone.0265172

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Reproducibility and prognostic significance of area of residual tumor (ART) in post-neoadjuvant resections of pancreatic ductal adenocarcinoma.2021

    • Author(s)
      Kameyama A, Ye J, Shimomura A, Yokohira M, Nakano-Narusawa Y, Yamakawa K, Mukai Y, Sanomura T, Okuyama H, Miyatake N, Furihata M, Tanaka C, Kitazawa R, Bando Y, Suemitsu Y, Kojima M, Mino-Kenudson M, Suzuki Y, Okano K, Matsuda Y
    • Journal Title

      Pancreatology.

      Volume: 21(8) Issue: 8 Pages: 1506-1515

    • DOI

      10.1016/j.pan.2021.09.006

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Current status of photodynamic technology for urothelial cancer2021

    • Author(s)
      Inoue Keiji、Fukuhara Hideo、Yamamoto Shinkuro、Karashima Takashi、Kurabayashi Atsushi、Furihata Mutsuo、Hanazaki Kazuhiro、Lai Hung Wei、Ogura Shun‐Ichiro
    • Journal Title

      Cancer Science

      Volume: 113 Issue: 2 Pages: 392-398

    • DOI

      10.1111/cas.15193

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] 5-aminolevulinic acid-mediated photodynamic diagnosis using fluorescence ureterorenoscopy for urinary upper tract urothelial carcinoma ~Preliminary prospective single centre trial~2020

    • Author(s)
      Fukuhara H, Kurabayashi A, Furihata M, Setuda S, Takahashi K, Murakami K, Tanaka T, Inoue K
    • Journal Title

      Photodiagnosis Photodyn Ther.

      Volume: 29 Pages: 101617-101617

    • DOI

      10.1016/j.pdpdt.2019.101617

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Murine Remote Ischemic Preconditioning Suppresses Diabetic Ketoacidosis by Enhancing Glycolysis and Entry Into Tricarboxylic Acid Cycle in the Liver.2020

    • Author(s)
      Kurabayashi A, Iwashita W, Tanaka C, Naganuma S, Furihata M, Inoue K, Kakinuma Y
    • Journal Title

      Life Sci.

      Volume: 253 Pages: 117748-117748

    • DOI

      10.1016/j.lfs.2020.117748

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Overexpression of PODXL/ITGB1 and BCL7B/ITGB1 accurately predicts unfavorable prognosis compared to the TNM staging system in postoperative pancreatic cancer patients.2019

    • Author(s)
      Taniuchi K, Furihata M, Naganuma S, Sakaguchi M, Saibara T
    • Journal Title

      PLoS One.

      Volume: 14(6) Issue: 6 Pages: e0217920-e0217920

    • DOI

      10.1371/journal.pone.0217920

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access
  • [Presentation] 著明な細胞異型を示した乳腺線維腺腫の一例2021

    • Author(s)
      長沼誠二,倉林 睦,岩下和花,田中千遥,降幡 薫,岡添友洋,降幡睦夫
    • Organizer
      第110回日本病理学会総会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 妊娠合併リンパ球性下垂体炎の一例2021

    • Author(s)
      降幡 薫,倉林 睦,岩下和花,田中千遥,長沼誠二,溝渕 光,降幡睦夫
    • Organizer
      第110回日本病理学会総会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 導管腺癌との鑑別に苦慮した前立腺部尿道尿路上皮癌の1例2021

    • Author(s)
      岩下和花,長沼誠二,矢野哲弘,降幡 薫,田中千遥,倉林 睦,中西茂雄,降幡睦夫
    • Organizer
      第110回日本病理学会総会
    • Related Report
      2021 Annual Research Report
  • [Presentation] syringofibroadenomatous hyperplasia を合併た acantholytic dyskeratotic acanthoma の一例2021

    • Author(s)
      田中千遥,倉林 睦,降幡 薫,岩下和花,長沼誠二,戸井 慎,矢野晶子,降幡睦夫
    • Organizer
      第110回日本病理学会総会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 2型糖尿病モデルマウスにおける後肢虚血-再灌流刺激の効果とその機序2021

    • Author(s)
      倉林 睦,岩下和花,降幡 薫,田中千遥,長沼誠二,降幡睦夫
    • Organizer
      第110回日本病理学会総会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 十二指腸原発濾胞リンパ腫の4症例2021

    • Author(s)
      降幡 薫,倉林 睦,岩下和花,長沼誠二,坂本芳也,降幡睦夫
    • Organizer
      第67回日本病理学会秋期特別総会
    • Related Report
      2021 Annual Research Report

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Published: 2019-04-18   Modified: 2023-01-30  

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