Masaaki Tachibana

ORCID: 0000-0002-0947-6772
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Research Areas
  • Bladder and Urothelial Cancer Treatments
  • Urinary and Genital Oncology Studies
  • Prostate Cancer Diagnosis and Treatment
  • Prostate Cancer Treatment and Research
  • Renal cell carcinoma treatment
  • Urologic and reproductive health conditions
  • Urological Disorders and Treatments
  • Cancer Research and Treatments
  • Renal and related cancers
  • Cancer, Lipids, and Metabolism
  • Inflammatory Biomarkers in Disease Prognosis
  • Plant responses to water stress
  • Urinary Bladder and Prostate Research
  • Weed Control and Herbicide Applications
  • Cancer Immunotherapy and Biomarkers
  • Horticultural and Viticultural Research
  • Agronomic Practices and Intercropping Systems
  • Ecology and Conservation Studies
  • Multiple and Secondary Primary Cancers
  • Immunotherapy and Immune Responses
  • Plant Physiology and Cultivation Studies
  • Soybean genetics and cultivation
  • Cancer Genomics and Diagnostics
  • Ureteral procedures and complications
  • NF-κB Signaling Pathways

Western Region Agricultural Research Center
2014-2023

National Agriculture and Food Research Organization
2021-2023

Kwansei Gakuin University
2011-2018

Tokyo Medical University
2008-2017

Tokyo Medical University Hospital
2002-2016

Tohoku Agricultural Research Center
2010-2014

Tokyo Medical University Ibaraki Medical Center
2011-2012

Houston Advanced Research Center
2009

University of Florida
2008

Tokyo Medical Center
2006

We investigated the prognostic significance of neutrophil-to-lymphocyte ratio to predict recurrence in patients with nonmetastatic renal cell carcinoma.We retrospectively reviewed records 192 carcinoma (T1-4N0M0) who underwent nephrectomy between 1986 and 2000. Mean followup was 93 months (range 6 232) months. assessed value pretreatment ratio, other clinical laboratory parameters on univariate multivariate analysis.Presentation mode, tumor stage, C-reactive protein, lymphocyte count...

10.1016/j.juro.2010.05.028 article EN The Journal of Urology 2010-07-21

No AccessJournal of UrologyAdult Urology1 Feb 2012Followup Neutrophil-to-Lymphocyte Ratio and Recurrence Clear Cell Renal Carcinoma Yoshio Ohno, Jun Nakashima, Makoto Ohori, Tatsuo Gondo, Tadashi Hatano, Masaaki Tachibana OhnoYoshio Ohno More articles by this author , NakashimaJun Nakashima OhoriMakoto Ohori GondoTatsuo Gondo HatanoTadashi Hatano TachibanaMasaaki View All Author Informationhttps://doi.org/10.1016/j.juro.2011.10.026AboutFull TextPDF ToolsAdd to favoritesDownload...

10.1016/j.juro.2011.10.026 article EN The Journal of Urology 2011-12-15

The patient was a 62-year-old female with bladder carcinoma. TUR-BT performed in March 2010, and the pathological finding UC, G2 > G1, pTa. However, cancer recurred urinary 3 months after TUR-BT. Radical cystectomy performed, disease considered to have been cured, but metastasis developed skin, lung, liver, bone several surgery. Chemotherapy ineffective, died. On examination at time of radical cystectomy, lesion sarcomatoid carcinoma bladder. Although prognosis associated this is known be...

10.4236/crcm.2014.34044 article EN Case Reports in Clinical Medicine 2014-01-01

No AccessJournal of UrologyInvestigative Urology1 Feb 1999AN ESSENTIAL ROLE FOR NUCLEAR FACTOR KAPPA B IN PREVENTING TNF-alpha-INDUCED CELL DEATH PROSTATE CANCER CELLS MAKOTO SUMITOMO, MASAAKI TACHIBANA, JUN NAKASHIMA, MASARU MURAI, AKIRA MIYAJIMA, FUMIHIRO KIMURA, MASAMICHI HAYAKAWA, and HIROSHI NAKAMURA SUMITOMOMAKOTO SUMITOMO , TACHIBANAMASAAKI TACHIBANA NAKASHIMAJUN NAKASHIMA MURAIMASARU MURAI MIYAJIMAAKIRA MIYAJIMA KIMURAFUMIHIRO KIMURA HAYAKAWAMASAMICHI HAYAKAWA NAKAMURAHIROSHI View...

10.1016/s0022-5347(01)61993-1 article EN The Journal of Urology 1999-02-01

With computed tomography (CT) and unenhanced magnetic resonance (MR) imaging, stage pT3b extravesical extension beyond can be diagnosed, but tumors confined to the bladder wall (stages pT1-pT3a) are poorly delineated. To determine whether visualization of such could improved with gadolinium-enhanced MR dynamic breath-hold T1-weighted images were obtained after intravenous infusion 0.1 mmol/kg gadopentetate dimeglumine in 79 patients (86 tumors). Conventional images, CT scans, histologic...

10.1148/radiology.185.3.1438756 article EN Radiology 1992-12-01

No AccessJournal of Urology1 May 1985Ureteral Replacement Using Collagen Sponge Tube Grafts Masaaki Tachibana, George R. Nagamatsu, and Joseph C. Addonizio TachibanaMasaaki Tachibana , NagamatsuGeorge Nagamatsu AddonizioJoseph View All Author Informationhttps://doi.org/10.1016/S0022-5347(17)49268-8AboutPDF ToolsAdd to favoritesDownload CitationsTrack CitationsPermissionsReprints ShareFacebookLinked InTwitterEmail The use a collagen sponge tube graft as material for segmental ureteral...

10.1016/s0022-5347(17)49268-8 article EN The Journal of Urology 1985-05-01

BACKGROUND: Annexin II (ANX2) is a multi-functional protein involved in cell proliferation and membrane physiology related to cancer progression. The purpose of this study was assess ANX2 expression clear-cell (cc) renal carcinoma (RCC). METHODS: 18 primary ccRCCs examined by real-time reverse transcriptase (RT)–PCR western blot analyses. Furthermore, immunohistochemical performed using paraffin section 154 24 metastases. association between the clinicopathological factors prognosis...

10.1038/sj.bjc.6605128 article EN cc-by-nc-sa British Journal of Cancer 2009-06-09

In Japan, no study has compared the perioperative outcomes observed between robot-assisted radical cystectomy (RARC) and open (ORC). This aimed at a prospective comparison of RARC ORC performed by single surgeon. Between 2008 2011, 26 bladder cancer patients underwent one surgeon, 11 robotically 15 procedure. We prospectively collected pathological data for these patients, retrospectively two different surgical procedures. The cohort had significant decrease in both estimated blood loss...

10.1093/jjco/hys062 article EN Japanese Journal of Clinical Oncology 2012-05-11

Background: Clinical differential diagnosis between malignant and benign tumors is important in order to select a therapeutic strategy for primary retroperitoneal tumor. Methods: The clinical findings radiological features of 25 patients with were retrospectively evaluated find those signs that might contribute the preoperative distinction tumors. Results: Of tumors, 15 benign. This may reflect increased number incidentally found small There significant associations presence symptoms...

10.1111/j.1442-2042.1997.tb00282.x article EN International Journal of Urology 1997-09-01

Abstract Purpose: CD26 is a 110-kDa cell surface glycoprotein with role in tumor development through its association key intracellular proteins. In this report, we show that binding of soluble anti-CD26 monoclonal antibody (mAb) inhibits the growth human renal carcinoma cells both vitro and vivo experiments. Experimental Design: Growth inhibition by mAb was assessed using proliferation assay cycle analysis. Anti-CD26 mAb, chemical inhibitors, dominant-negative, or constitutively active forms...

10.1158/1078-0432.ccr-06-0361 article EN Clinical Cancer Research 2006-06-01

No AccessJournal of UrologyAdult Urology1 Oct 2011Impact Tumor Size on Renal Function and Prediction Insufficiency After Radical Nephrectomy in Patients With Cell Carcinoma Yoshio Ohno, Jun Nakashima, Makoto Ohori, Takeshi Hashimoto, Ryo Iseki, Tadashi Hatano, Masaaki Tachibana OhnoYoshio Ohno , NakashimaJun Nakashima OhoriMakoto Ohori HashimotoTakeshi Hashimoto IsekiRyo Iseki HatanoTadashi Hatano TachibanaMasaaki View All Author Informationhttps://doi.org/10.1016/j.juro.2011.05.087AboutFull...

10.1016/j.juro.2011.05.087 article EN The Journal of Urology 2011-10-01
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