Masashi Tsuruta

Summary

Affiliation: Graduate School
Country: Japan

Publications

  1. ncbi request reprint Heat shock protein 27, a novel regulator of 5-fluorouracil resistance in colon cancer
    Masashi Tsuruta
    Department of Surgery, Keio University, Shinjuku ku, Tokyo, Japan
    Oncol Rep 20:1165-72. 2008
  2. doi request reprint Randomized phase II trial of TEGAFIRI (tegafur/uracil, oral leucovorin, irinotecan) compared with FOLFIRI (folinic acid, 5-fluorouracil, irinotecan) in patients with unresectable/recurrent colorectal cancer
    Kohei Shigeta
    Department of Surgery, Keio University School of Medicine, 35 Shinano machi, Shinjuku ku, Tokyo, 160 8582, Japan
    Int J Cancer 139:946-54. 2016
  3. ncbi request reprint Comparison of Preoperative Inflammation-based Prognostic Scores in Patients With Colorectal Cancer
    Yoshiyuki Suzuki
    Department of Surgery, Keio University School of Medicine, Tokyo, Japan
    Ann Surg . 2016
  4. doi request reprint Is laparoscopic colorectal surgery beneficial for elderly patients? A systematic review and meta-analysis
    Ryo Seishima
    Department of Surgery, Keio University School of Medicine, 35 Shinano machi, Shinjuku ku, Tokyo, 1608582, Japan
    J Gastrointest Surg 19:756-65. 2015
  5. doi request reprint Therapeutic potential of transgenic mesenchymal stem cells engineered to mediate anti-high mobility group box 1 activity: targeting of colon cancer
    Hiroto Kikuchi
    Department of Surgery, School of Medicine, Keio University, Tokyo, Japan
    J Surg Res 190:134-43. 2014
  6. pmc The impact of hepatic fibrosis on the incidence of liver metastasis from colorectal cancer
    Takayuki Kondo
    Department of Surgery, Keio University School of Medicine, 35 Shinano machi, Shinjuku ku, Tokyo 1608582, Japan
    Br J Cancer 115:34-9. 2016
  7. doi request reprint Sulfasalazine, a therapeutic agent for ulcerative colitis, inhibits the growth of CD44v9(+) cancer stem cells in ulcerative colitis-related cancer
    Ryo Seishima
    Department of Surgery, Keio University School of Medicine, 35, Shinano machi, 1608582 Shinjuku ku, Tokyo, Japan Division of Gene Regulation, Institute for Advanced Medical Research, Keio University School of Medicine, 35, Shinano machi, 1608582 Shinjuku ku, Tokyo, Japan
    Clin Res Hepatol Gastroenterol 40:487-93. 2016
  8. doi request reprint Meta-analysis of laparoscopic surgery for recurrent Crohn's disease
    Kohei Shigeta
    Department of Surgery, Keio University School of Medicine, 35 Shinano machi, Shinjyuku ku, Tokyo, 160 8582, Japan
    Surg Today 46:970-8. 2016
  9. doi request reprint Age, Preoperative Subcutaneous Fat Area, and Open Laparotomy are Risk Factors for Incisional Hernia following Colorectal Cancer Surgery
    Toru Yamada
    Department of Surgery, Keio University School of Medicine, Tokyo, Japan
    Ann Surg Oncol 23:S236-41. 2016
  10. doi request reprint Cetuximab-mediated ADCC activity is correlated with the cell surface expression level of EGFR but not with the KRAS/BRAF mutational status in colorectal cancer
    Yuki Seo
    Department of Surgery, Keio University School of Medicine, Shinjuku ku, Tokyo 160 8582, Japan
    Oncol Rep 31:2115-22. 2014

Collaborators

  • Hirotoshi Hasegawa
  • Takashi Ishida
  • Toshifumi Hibi
  • Koji Okabayashi
  • Yuko Kitagawa
  • Kohei Shigeta
  • Ryo Seishima
  • Takayuki Kondo
  • Yoshiyuki Ishii
  • Yoshiyuki Suzuki
  • Masashi Yahagi
  • Toru Yamada
  • Hiroki Ochiai
  • Mutsuhito Matsuda
  • Shimpei Matsui
  • Hidena Takahashi
  • Kaori Kameyama
  • Yuki Seo
  • Hiroto Kikuchi
  • Yusuke Yoshikawa
  • Hideo Baba
  • Hideyuki Saya
  • Takashi Endo
  • Kazuo Yamafuji
  • Yuta Abe
  • Takehiro Shimada
  • Koji Murakami
  • Masayuki Shimoda
  • Kiyoshi Kubochi
  • Osamu Nagano
  • Hiroki Hoshino
  • Shingo Akimoto
  • Go Hoshino
  • Tetsu Hayashida
  • Naohisa Yahagi
  • Kazumasa Fukuda
  • Toru Takebayashi
  • Makio Mukai
  • Toshio Uraoka
  • Hiroshi Yagi
  • Daisuke Sugiyama
  • Atsushi Takayanagi

Detail Information

Publications19

  1. ncbi request reprint Heat shock protein 27, a novel regulator of 5-fluorouracil resistance in colon cancer
    Masashi Tsuruta
    Department of Surgery, Keio University, Shinjuku ku, Tokyo, Japan
    Oncol Rep 20:1165-72. 2008
    ..HSP27 down-regulation overcame 5-FU resistance and HSP27 may be a clinical target in patients with 5-FU-resistant colon cancer...
  2. doi request reprint Randomized phase II trial of TEGAFIRI (tegafur/uracil, oral leucovorin, irinotecan) compared with FOLFIRI (folinic acid, 5-fluorouracil, irinotecan) in patients with unresectable/recurrent colorectal cancer
    Kohei Shigeta
    Department of Surgery, Keio University School of Medicine, 35 Shinano machi, Shinjuku ku, Tokyo, 160 8582, Japan
    Int J Cancer 139:946-54. 2016
    ..The results of the present study indicate that TEGAFIRI ± bevacizumab is an effective and tolerable first-line treatment regimen for mCRC. ..
  3. ncbi request reprint Comparison of Preoperative Inflammation-based Prognostic Scores in Patients With Colorectal Cancer
    Yoshiyuki Suzuki
    Department of Surgery, Keio University School of Medicine, Tokyo, Japan
    Ann Surg . 2016
    ..To evaluate the prognostic impact of the systemic inflammation score (SIS) in colorectal cancer (CRC) patients in comparison with a conventional inflammation-based score, the modified Glasgow Prognostic Score (mGPS)...
  4. doi request reprint Is laparoscopic colorectal surgery beneficial for elderly patients? A systematic review and meta-analysis
    Ryo Seishima
    Department of Surgery, Keio University School of Medicine, 35 Shinano machi, Shinjuku ku, Tokyo, 1608582, Japan
    J Gastrointest Surg 19:756-65. 2015
    ..Although laparoscopic surgery has been widely accepted as a less invasive surgical procedure for colorectal diseases, the benefits for elderly patients have not been validated...
  5. doi request reprint Therapeutic potential of transgenic mesenchymal stem cells engineered to mediate anti-high mobility group box 1 activity: targeting of colon cancer
    Hiroto Kikuchi
    Department of Surgery, School of Medicine, Keio University, Tokyo, Japan
    J Surg Res 190:134-43. 2014
    ..Because of this latter phenomenon, we transfected human MSCs to secrete anti-high mobility group box (HMGB) 1 proteins. They were then injected into mice bearing human colon cancer to evaluate their efficacy as an antineoplastic agent...
  6. pmc The impact of hepatic fibrosis on the incidence of liver metastasis from colorectal cancer
    Takayuki Kondo
    Department of Surgery, Keio University School of Medicine, 35 Shinano machi, Shinjuku ku, Tokyo 1608582, Japan
    Br J Cancer 115:34-9. 2016
    ..The number of patients who suffer from NASH is increasing because of the consumption of high-calorie diets. It remains unclear how much of an impact NASH and HF have on the development of liver metastasis in CRC...
  7. doi request reprint Sulfasalazine, a therapeutic agent for ulcerative colitis, inhibits the growth of CD44v9(+) cancer stem cells in ulcerative colitis-related cancer
    Ryo Seishima
    Department of Surgery, Keio University School of Medicine, 35, Shinano machi, 1608582 Shinjuku ku, Tokyo, Japan Division of Gene Regulation, Institute for Advanced Medical Research, Keio University School of Medicine, 35, Shinano machi, 1608582 Shinjuku ku, Tokyo, Japan
    Clin Res Hepatol Gastroenterol 40:487-93. 2016
    ..This study aimed to quantify the effects of sulfasalazine on CD44v9 expression and pathological factors in colorectal cancers (CRCs) arising from UC...
  8. doi request reprint Meta-analysis of laparoscopic surgery for recurrent Crohn's disease
    Kohei Shigeta
    Department of Surgery, Keio University School of Medicine, 35 Shinano machi, Shinjyuku ku, Tokyo, 160 8582, Japan
    Surg Today 46:970-8. 2016
    ..The objective of this meta-analysis was to evaluate the safety and feasibility of laparoscopic resection for recurrent vs. primary CD by comparing intraoperative and postoperative outcomes...
  9. doi request reprint Age, Preoperative Subcutaneous Fat Area, and Open Laparotomy are Risk Factors for Incisional Hernia following Colorectal Cancer Surgery
    Toru Yamada
    Department of Surgery, Keio University School of Medicine, Tokyo, Japan
    Ann Surg Oncol 23:S236-41. 2016
    ..The objectives of this study are to determine the incidence rate of IH following colorectal cancer surgery and to describe the associated risk factors...
  10. doi request reprint Cetuximab-mediated ADCC activity is correlated with the cell surface expression level of EGFR but not with the KRAS/BRAF mutational status in colorectal cancer
    Yuki Seo
    Department of Surgery, Keio University School of Medicine, Shinjuku ku, Tokyo 160 8582, Japan
    Oncol Rep 31:2115-22. 2014
    ..101 (P=0.631) and 0.160 (P=0.510), respectively]. Cetuximab-mediated ADCC activity may be correlated with the cell surface expression level of EGFR, regardless of the mutational statuses of KRAS and BRAF, in CRC...
  11. doi request reprint Metabolic Tumor Volume and Total Lesion Glycolysis in PET/CT Correlate With the Pathological Findings of Colorectal Cancer and Allow Its Accurate Staging
    Yoshiyuki Suzuki
    From the Departments of Surgery, and Diagnostic Radiology, Keio University School of Medicine, Tokyo, Japan
    Clin Nucl Med 41:761-5. 2016
    ..We evaluated the diagnostic value of these metabolic parameters in colorectal cancer (CRC)...
  12. doi request reprint The Worse Prognosis of Right-Sided Compared with Left-Sided Colon Cancers: a Systematic Review and Meta-analysis
    Masashi Yahagi
    Department of Surgery, Keio University School of Medicine, 35 Shinanomachi, Shinjyuku ku, Tokyo, Japan
    J Gastrointest Surg 20:648-55. 2016
    ..However, the survival difference has not been assessed. The aim of this meta-analysis was to quantify the prognostic differences between RCC and LCC...
  13. doi request reprint Transanal drainage tube placement to prevent anastomotic leakage following colorectal cancer surgery with double stapling reconstruction
    Mutsuhito Matsuda
    Department of Surgery, Keio University School of Medicine, 35 Shinanomachi, Shinjuku ku, Tokyo, 160 8582, Japan
    Surg Today 46:613-20. 2016
    ..We conducted this study to investigate the feasibility of using the TDT to prevent AL following double-stapling technique reconstruction (DST)...
  14. doi request reprint A meta-analysis of the use of a transanal drainage tube to prevent anastomotic leakage after anterior resection by double-stapling technique for rectal cancer
    Kohei Shigeta
    Department of Surgery, Keio University School of Medicine, 35 Shinano machi, Shinjuku ku, Tokyo, 160 8582, Japan
    Surg Endosc 30:543-50. 2016
    ..The objective of this meta-analysis was to evaluate the usefulness of a TDT for the prevention of anastomotic leakage after an anterior resection for rectal cancer...
  15. pmc Computed tomography attenuation values of ascites are helpful to predict perforation site
    Ryo Seishima
    Ryo Seishima, Koji Okabayashi, Hirotoshi Hasegawa, Masashi Tsuruta, Hiroki Hoshino, Toru Yamada, Yuko Kitagawa, Department of Surgery, Keio University School of Medicine, Tokyo 1608582, Japan
    World J Gastroenterol 21:1573-9. 2015
    ..To evaluate the effect of computed tomography (CT) attenuation values of ascites on gastrointestinal (GI) perforation site prediction...
  16. doi request reprint Obesity was associated with a decreased postoperative recurrence of rectal cancer in a Japanese population
    Ryo Seishima
    Department of Surgery, Keio University School of Medicine, 35 Shinano machi, Shinjuku ku, Tokyo, 1608582, Japan
    Surg Today 44:2324-31. 2014
    ..Obesity contributes to the technical difficulty of rectal surgery and is considered to be a risk factor for postoperative complications. The impact of obesity on the long-term outcomes of rectal cancer surgery remains unclear...
  17. doi request reprint Self-Expanding Metallic Stents Versus Surgical Intervention as Palliative Therapy for Obstructive Colorectal Cancer: A Meta-analysis
    Hidena Takahashi
    Department of Surgery, Keio University School of Medicine, 35 Shinanotmachi, Shinjuku ku, Tokyo, Japan
    World J Surg 39:2037-44. 2015
    ..This meta-analysis aimed to evaluate the feasibility of SEMS as a palliation for unresectable CRC patients with bowel obstructions and to determine their contribution to the prognosis of CRC, compared with surgical intervention...
  18. doi request reprint Long-term outcome of patients with locally resected high- and low-risk rectal carcinoid tumors
    Kohei Shigeta
    Department of Surgery, Keio University School of Medicine, 35 Shinano machi, Shinjuku ku, Tokyo, 160 8582, Japan
    J Gastrointest Surg 18:768-73. 2014
    ..Tumor size and lymphovascular invasion are known high-risk factors for lymph node and distant metastasis in patients with rectal carcinoid tumors. However, the optimal treatment for these tumors remains controversial...
  19. doi request reprint Hand-assisted versus conventional laparoscopic restorative proctocolectomy for ulcerative colitis
    Masashi Tsuruta
    Department of Surgery, Keio University, Tokyo, Japan
    Surg Laparosc Endosc Percutan Tech 19:52-6. 2009
    ..However, the role of HALS-RP has not been defined. The aim of this study was to evaluate the effectiveness of HALS-RP compared with a conventional laparoscopic restorative proctocolectomy (LAP-RP) in patients with ulcerative colitis...