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2023 Fiscal Year Annual Research Report

消化管・泌尿器癌における超保存領域T-UCRによる分子機構の解明と腫瘍内多様性

Research Project

Project/Area Number 22K06959
Research InstitutionHiroshima University

Principal Investigator

仙谷 和弘  広島大学, 医系科学研究科(医), 講師 (30508164)

Project Period (FY) 2022-04-01 – 2024-03-31
KeywordsANXA10 / MUC1 / Mott cell
Outline of Annual Research Achievements

本年度は、消化管癌と泌尿器癌の発生・進展に関与する新たな分子の臨床病理学的解析を行なった。以前の検討でその発現消失が早期胃癌の予後不良因子であることが明らかとなったAnnexin A10 (ANXA10)は尿路上皮癌において腫瘍のステージ、組織学的グレード、p53の発現と逆相関することを免疫組織化学的に明らかにした。またANXA10はp53と組み合わせることで尿細胞診の診断精度の向上にも寄与することがわかった。次に、多くの癌でその発現が予後不良因子として知られるMUC1は上部尿路上皮癌において約58%に高発現が見られ、形態学的に非乳頭状構築を示すものや組織学的グレードの高い症例に多く、腫瘍のステージが高く脈管侵襲像の見られるもの、予後不良な症例に有意に多く認められることがわかった。さらにその発現はKi-67、PD-L1、CD44v9、HER2、EGFR、p53など多くのがん関連分子との有意な相関が見られ、前述のANXA10と同様、尿細胞診の診断精度の向上にも寄与することがわかった。最後にがんの微小環境に関与する細胞として細胞質内に免疫グロブリンを含有したMott細胞に注目した。胃癌の粘膜内病変に存在するMott細胞はT grade、N grade、腫瘍のステージの低い症例に多く、ヘリコバクターピロリ菌感染と相関することを明らかにした。さらにCD44とEGFRの発現とも逆相関を示し、その存在は独立した予後良好因子であることがわかった。

  • Research Products

    (12 results)

All 2024 2023

All Journal Article (12 results) (of which Peer Reviewed: 12 results,  Open Access: 4 results)

  • [Journal Article] Distribution and Clinicopathological Features of Mott Cells (Plasma Cells Containing Russell Bodies) in Gastric Cancer: Presence of Mott Cells Is Associated with Favorable Prognosis2024

    • Author(s)
      Kobayashi Go、Imai Takeharu、Sentani Kazuhiro
    • Journal Title

      Journal of Clinical Medicine

      Volume: 13 Pages: 658~658

    • DOI

      10.3390/jcm13030658

    • Peer Reviewed / Open Access
  • [Journal Article] IQ Motif Containing GTPase-Activating Protein 3 Is Associated with Cancer Stemness and Survival in Pancreatic Ductal Adenocarcinoma2023

    • Author(s)
      Kido Aya、Ishikawa Akira、Fukui Takafumi、Katsuya Narutaka、Kuraoka Kazuya、Sentani Kazuhiro、Tazuma Sho、Sudo Takeshi、Serikawa Masahiro、Oka Shiro、Oue Naohide、Yasui Wataru
    • Journal Title

      Pathobiology

      Volume: - Pages: 1~11

    • DOI

      10.1159/000535542

    • Peer Reviewed
  • [Journal Article] Kinesin Family Member B18 Is Related to Gastric Mucin Phenotype and Contributes to Gastric Cancer Progression by Regulating Epithelial-Mesenchymal Transition2023

    • Author(s)
      Ishikawa Akira、Yasumatsu Ryo、Fukui Takafumi、Kido Aya、Katsuya Narutaka、Sentani Kazuhiro、Kuraoka Kazuya、Oue Naohide、Suzuki Takahisa、Oka Shiro、Kotachi Takahiro、Tanabe Kazuaki、Ohdan Hideki、Ashktorab Hassan、Smoot Duane、Yasui Wataru
    • Journal Title

      Oncology

      Volume: - Pages: 1~12

    • DOI

      10.1159/000533791

    • Peer Reviewed
  • [Journal Article] MCM4 expression is associated with high-grade histology, tumor progression and poor prognosis in urothelial carcinoma2023

    • Author(s)
      Kobayashi Go、Hayashi Tetsutaro、Sentani Kazuhiro、Uraoka Naohiro、Fukui Takafumi、Kido Aya、Katsuya Narutaka、Ishikawa Akira、Babasaki Takashi、Sekino Yohei、Nose Hiroyuki、Arihiro Koji、Hinata Nobuyuki、Oue Naohide
    • Journal Title

      Diagnostic Pathology

      Volume: 18 Pages: 106-106

    • DOI

      10.1186/s13000-023-01392-y

    • Peer Reviewed / Open Access
  • [Journal Article] No significant association between non-Helicobacter pylori Helicobacter infection with gastritis-related indices and gastric cancer2023

    • Author(s)
      Abuduwaili Maidina、Takigawa Hidehiko、Yuge Ryo、Teshima Hajime、Kotachi Takahiro、Urabe Yuji、Ito Masanori、Sentani Kazuhiro、Oue Naohide、Oka Shiro、Kitadai Yasuhiko、Tanaka Shinji
    • Journal Title

      The American Journal of the Medical Sciences

      Volume: 366 Pages: 421~429

    • DOI

      10.1016/j.amjms.2023.08.012

    • Peer Reviewed
  • [Journal Article] Clinicopathological significance of TUBB3 in upper tract urothelial carcinoma and possible application in urine cytology2023

    • Author(s)
      Kobayashi Go、Hayashi Tetsutaro、Sentani Kazuhiro、Uraoka Naohiro、Fukui Takafumi、Kido Aya、Katsuya Narutaka、Ishikawa Akira、Babasaki Takashi、Sekino Yohei、Nose Hiroyuki、Hinata Nobuyuki、Oue Naohide
    • Journal Title

      Pathology International

      Volume: 73 Pages: 444~455

    • DOI

      10.1111/pin.13362

    • Peer Reviewed
  • [Journal Article] Dual immunocytochemical staining of annexin A10 and p53 in low‐grade and papillary urothelial carcinoma contributes to improvement of diagnostic accuracy in urine cytology2023

    • Author(s)
      Kobayashi Go、Hayashi Tetsutaro、Sentani Kazuhiro、Uraoka Naohiro、Shibata Jun、Nobuhiro Ryosuke、Saito Yoichi、Ishida Katsunari、Kaneko Yoshie、Ikeda Kenichiro、Hanamoto Masanori、Nose Hiroyuki、Arihiro Koji、Hinata Nobuyuki、Oue Naohide
    • Journal Title

      Cancer Cytopathology

      Volume: 131 Pages: 548~560

    • DOI

      10.1002/cncy.22727

    • Peer Reviewed
  • [Journal Article] Synchronous gastric MALT lymphoma and gastric adenocarcinoma of fundic gland type arising from a hamartomatous inverted polyp in a Helicobacter pylori naive patient2023

    • Author(s)
      Miyamoto Ryo、Takigawa Hidehiko、Kotachi Takahiro、Kadota Hiroki、Yuge Ryo、Hayashi Ryohei、Urabe Yuji、Ishikawa Akira、Sentani Kazuhiro、Oka Shiro
    • Journal Title

      Clinical Journal of Gastroenterology

      Volume: 16 Pages: 521~526

    • DOI

      10.1007/s12328-023-01808-8

    • Peer Reviewed
  • [Journal Article] Comprehensive Analysis of Gene Expression Profiling to Explore Predictive Markers for Eradication Therapy Efficacy against Helicobacter pylori-Negative Gastric MALT Lymphoma2023

    • Author(s)
      Takigawa Hidehiko、Yuge Ryo、Miyamoto Ryo、Otani Rina、Kadota Hiroki、Hiyama Yuichi、Hayashi Ryohei、Urabe Yuji、Sentani Kazuhiro、Oue Naohide、Kitadai Yasuhiko、Oka Shiro、Tanaka Shinji
    • Journal Title

      Cancers

      Volume: 15 Pages: 1206~1206

    • DOI

      10.3390/cancers15041206

    • Peer Reviewed / Open Access
  • [Journal Article] Expression of kinesin family member C1 in pancreatic ductal adenocarcinoma affects tumor progression and stemness2023

    • Author(s)
      Ishikawa Akira、Fujii Hiroki、Fukui Takafumi、Kido Aya、Katsuya Narutaka、Sentani Kazuhiro、Kuraoka Kazuya、Tazuma Sho、Sudo Takeshi、Serikawa Masahiro、Oka Shiro、Oue Naohide
    • Journal Title

      Pathology - Research and Practice

      Volume: 241 Pages: 154277~154277

    • DOI

      10.1016/j.prp.2022.154277

    • Peer Reviewed / Open Access
  • [Journal Article] Minichromosome Maintenance 4 Is Associated with Cancer Stemness and Poor Survival of Patients with Gastric Cancer2023

    • Author(s)
      Katsuya Narutaka、Ishikawa Akira、Kido Aya、Fukui Takafumi、Kobayashi Go、Sekino Yohei、Uraoka Naohiro、Babasaki Takashi、Yasui Wataru、Sentani Kazuhiro、Oue Naohide
    • Journal Title

      Pathobiology

      Volume: 90 Pages: 147~154

    • DOI

      10.1159/000525590

    • Peer Reviewed
  • [Journal Article] ANXA10 Expression Is Inversely Associated with Tumor Stage, Grade, and TP53 Expression in Upper and Lower Urothelial Carcinoma2023

    • Author(s)
      Kobayashi Go、Hayashi Tetsutaro、Sentani Kazuhiro、Ikeda Kenichiro、Babasaki Takashi、Shigematsu Yoshinori、Sekino Yohei、Uraoka Naohiro、Teishima Jun、Matsubara Akio、Hinata Nobuyuki、Oue Naohide
    • Journal Title

      Pathobiology

      Volume: 90 Pages: 94~103

    • DOI

      10.1159/000524989

    • Peer Reviewed

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Published: 2024-12-25  

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