Improving Pharmacokinetics of PSMA/GRPR-Targeting Radiolabeled Heterodimer through Enhanced Albumin Binding
Shohei Tsuchihashi; Kazuma Nakashima; Hiroyuki Watanabe; Masahiro Ono
Molecular Pharmaceutics, 2026年07月14日, 査読有り
Bithiophene Scaffold for PET Imaging and Photosensitization as a Novel Theranostic Platform Targeting Amyloid-β Aggregates
Takahiro Akasaka; Hiroyuki Watanabe; Masahiro Ono
ACS Chemical Neuroscience, 2026年06月30日, 査読有り, 責任著者
Systematic Investigation of Fatty Acids with Different Carbon-Chain Length as Albumin Binder to Improve Tumor Accumulation of Radioligands
Kazuma Nakashima; Mao Tanaka; Nobuki Kazuta; Shohei Tsuchihashi; Hiroyuki Watanabe; Masahiro Ono
Bioconjugate Chemistry, 2026年06月23日, 査読有り
Development of Novel Cholecystokinin 2 Receptor-Targeted Radioligand Containing Albumin Binder for Efficient 111 In/ 177 Lu Theranostics
Takahiro Yamamoto; Kazuma Nakashima; Nobuki Kazuta; Hiroyuki Watanabe; Masahiro Ono
Bioconjugate Chemistry, 2026年06月12日, 査読有り
Head-to-Head Comparison of Monomeric, Homodimeric, and Heterodimeric Fibroblast Activation Protein-Targeting Radioligands Based on Small Molecule Inhibitor and Cyclic Peptide
Kosuke Saito; Hiroyuki Watanabe; Kazuma Nakashima; Masahiro Ono
Sensors and Actuators B: Chemical, 2024年06月11日, 査読有り, 責任著者
Development of Novel Bimodal Agents Based on Near-Infrared BODIPY-Conjugated Hoechst Derivatives for Combined Use in Auger Electron and Photodynamic Cancer Therapy.
Development of Novel Trifunctional Chelating Agents That Enhance Tumor Retention of Radioimmunoconjugates
Kazuma Nakashima; Hiroyuki Watanabe; Masahiro Ono
Journal of Medicinal Chemistry, 2023年09月18日, 査読有り
Development of Novel 111In/225Ac-Labeled Agent Targeting PSMA for Highly Efficient Cancer Radiotheranostics
Shohei Tsuchihashi; Kazuma Nakashima; Yuta Tarumizu; Hiroaki Ichikawa; Hiroki Jinda; Hiroyuki Watanabe; Masahiro Ono
Journal of Medicinal Chemistry, 2023年06月07日, 査読有り
Synthesis and evaluation of 111In‐labeled tetrapeptide‐based compounds as single‐photon emission computed tomography imaging probes targeting granzyme B
Nobuki Kazuta; Hiroyuki Watanabe; Masahiro Ono
Journal of Labelled Compounds and Radiopharmaceuticals, 2023年05月29日, 査読有り
Synthesis and Characterization of Novel Radioiodinated Triazole-Pyrolidine Derivative to Detect Orexin 2 Receptor in the Brain
Hiroyuki Watanabe; Takuji Ide; Masahiro Ono
Chemical and Pharmaceutical Bulletin, 2023年03月01日, 査読有り, 筆頭著者, 責任著者
Hoechst-tagged radioiodinated BODIPY derivative for Auger-electron cancer therapy
Ryotaro Onoue; Hiroyuki Watanabe; Masahiro Ono
Chemical Communications, 2023年, 査読有り, 責任著者
Initial evaluation of PET/CT with F-18-FSU-880 targeting prostate-specific membrane antigen in prostate cancer patients
Application of the Chelator-Based Clickable Radiotheranostic Platform to Moderate-Molecular-Weight Ligands.
Kazuma Nakashima; Shimpei Iikuni; Hiroyuki Watanabe; Masahiro Ono
ACS medicinal chemistry letters, 2022年10月13日
Synthesis and Evaluation of Novel 111In-Labeled Picolinic Acid-Based Radioligands Containing an Albumin Binder for Development of a Radiotheranostic Platform
Shimpei Iikuni; Yuta Tarumizu; Shohei Tsuchihashi; Takaki Ohara; Hiroyuki Watanabe; Masahiro Ono
Molecular Pharmaceutics, 2022年08月01日
Structure–Activity Relationships and Pharmacokinetics of 111In-Labeled Glucagon-like Peptide-1 Receptor-Targeting Exendin-4 Derivatives Conjugated with Albumin Binder Moieties
Shimpei Iikuni; Takaki Ohara; Hiroyuki Watanabe; Masahiro Ono
Molecular Pharmaceutics, 2022年08月01日
Development of an 111In-Labeled Glucagon-Like Peptide-1 Receptor-Targeting Exendin-4 Derivative that Exhibits Reduced Renal Uptake
Shimpei Iikuni; Ichiro Kamei; Takaki Ohara; Hiroyuki Watanabe; Masahiro Ono
Molecular Pharmaceutics, 2022年03月07日
Development of novel 67/68Ga-labeled pyridyl benzofuran derivatives as islet amyloid imaging probes
Kosuke Saito; Hiroyuki Watanabe; Shimpei Iikuni; Masahiro Ono
Nuclear Medicine and Biology, 2022年03月, 責任著者
Characterization of Radioiodinated Diaryl Oxadiazole Derivatives as SPECT Probes for Detection of Myelin in Multiple Sclerosis
Development of a hydroxamamide-based bifunctional chelating agent to prepare technetium-99m-labeled bivalent ligand probes.
Yoichi Shimizu; Masato Ando; Shimpei Iikuni; Hiroyuki Watanabe; Masahiro Ono
Scientific reports, 2021年09月21日
First-in-Human Evaluation of Positron Emission Tomography/Computed Tomography With [18F]FB(ePEG12)12-Exendin-4: A Phase 1 Clinical Study Targeting GLP-1 Receptor Expression Cells in Pancreas
Synthesis and evaluation of novel technetium-99m-hydroxamamide complex based on imidazothiadiazole sulfonamide targeting carbonic anhydrase-IX for tumor imaging.
Shimpei Iikuni; Anna Kitano; Hiroyuki Watanabe; Yoichi Shimizu; Masahiro Ono
Journal of Pharmaceutical Sciences, 2020年10月, 査読有り
Synthesis and evaluation of indium-111-labeled imidazothiadiazole sulfonamide derivative for single photon emission computed tomography imaging targeting carbonic anhydrase-IX
Shimpei Iikuni; Yuya Okada; Yoichi Shimizu; Hiroyuki Watanabe; Masahiro Ono
Bioorganic and Medicinal Chemistry Letters, 2020年07月15日, 査読有り
Development of Novel PET Imaging Probes for Detection of Amylin Aggregates in the Pancreas
Watanabe H; Kawano K; Shimizu Y; Iikuni S; Nakamoto Y; Togashi K; Ono M
Structure–activity relationships of succinimidyl-Cys-C(O)-Glu derivatives with different near-infrared fluorophores as optical imaging probes for prostate-specific membrane antigen
18F-FPYBF-2, a new F-18 labelled amyloid imaging PET tracer: biodistribution and radiation dosimetry assessment of first-in-man 18F-FPYBF-2 PET imaging
Cancer radiotheranostics targeting carbonic anhydrase-IX with 111 In- and 90 Y-labeled ureidosulfonamide scaffold for SPECT imaging and radionuclide-based therapy
Synthesis and evaluation of a novel near-infrared fluorescent probe based on succinimidyl-Cys-C(O)-Glu that targets prostate-specific membrane antigen for optical imaging
[Development of SPECT Probes for In Vivo Imaging of β-Amyloid and Tau Aggregates in the Alzheimer's Disease Brain].
Watanabe H
Yakugaku zasshi : Journal of the Pharmaceutical Society of Japan, 2017年11月, 査読有り, 筆頭著者, 責任著者
Synthesis and biological evaluation of an 111In-labeled exendin-4 derivative as a single-photon emission computed tomography probe for imaging pancreatic β-cells.
Kimura H; Fujita N; Kanbe K; Matsuda H; Watanabe H; Arimitsu K; Fujimoto H; Hamamatsu K; Yagi Y; Ono M; Inagaki N; Saji H
Bioorganic & medicinal chemistry, 2017年10月, 査読有り
Novel Benzothiazole Derivatives as Fluorescent Probes for Detection of β-Amyloid and α-Synuclein Aggregates.
Watanabe H; Ono M; Ariyoshi T; Katayanagi R; Saji H
ACS chemical neuroscience, 2017年08月, 査読有り, 筆頭著者
Radioiodination of BODIPY and its application to a nuclear and optical dual functional labeling agent for proteins and peptides
Synthesis and biological evaluation of novel technetium-99m-labeled phenylquinoxaline derivatives as single photon emission computed tomography imaging probes targeting beta-amyloid plaques in Alzheimer's disease
Synthesis and preliminary characterization of radioiodinated benzofuran-3-yl-(indol-3-yl)maleimide derivatives as potential SPECT imaging probes for the detection of glycogen synthase kinase-3β (GSK-3β) in the brain.
Ono M; Kitada A; Watanabe H; Miyazaki A; Kimura H; Saji H
Journal of labelled compounds & radiopharmaceuticals, 2016年06月, 査読有り
Development of Tc-99m-Labeled Pyridyl Benzofuran Derivatives To Detect Pancreatic Amylin in Islet Amyloid Model Mice
Development of Tc-99m-labeled asymmetric urea derivatives that target prostate-specific membrane antigen for single-photon emission computed tomography imaging
Structure-activity relationships of radioiodinated diphenyl derivatives with different conjugated double bonds as ligands for alpha-synuclein aggregates
Structure-Activity Relationship Study of Heterocyclic Phenylethenyl and Pyridinylethenyl Derivatives as Tau-Imaging Agents That Selectively Detect Neurofibrillary Tangles in Alzheimer's Disease Brains.
Synthesis and characterization of novel styrylbenzimidazole and benzoimidazopyrimidine derivatives as probes for in vivo imaging of cerebral neurofibrillary tangles
Matsumura K; Ono M; Yoshimura M; Watanabe H; Kimura H; Okamoto Y; Ihara M; Takahashi R; Saji H
The 20th International Symposium on Radiopharmaceutical Sciences, 2013年06月, 査読有り
脳内βアミロイドタンパク質の生体イメージングを目的とした 新規近赤外蛍光プローブの開発
渡邊裕之; 小野正博; 崔孟超; 木村寛之; 佐治英郎
第8回日本分子イメージング学会, 2013年05月, 査読有り
βアミロイドタンパク質の生体イメージングを可能とする近赤外蛍光イメージングプローブの開発
片柳莉果子; 小野 正博; 渡邊 裕之; 木村 寛之; 佐治 英郎
第10回次世代を担う若手のためのフィジカル・ファーマフォーラム, 2012年09月
Optical imaging of cerebral β-amyloid plaques with BODIPY-based molecular probes
Watanabe H; Ono M; Kimura H; Saji H
Alzheimer's Association International Conference 2012, 2012年07月, 査読有り