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R. Ikebuchi · SciRah

Researcher profile · Semantic Scholar

R. Ikebuchi

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R. Ikebuchi — researcher profile on SciRah

h-index: 23
Works: 49
Citations: 1,510

Most-cited papers

Tracking and quantification of dendritic cell migration and antigen trafficking between the skin and lymph nodes
M. Tomura, Akihiro Hata, S. Matsuoka, Francis H. W. Shand +10 more
2014Scientific Reports175 citations Open access
Semantic Scholar
A canine chimeric monoclonal antibody targeting PD-L1 and its clinical efficacy in canine oral malignant melanoma or undifferentiated sarcoma
N. Maekawa, S. Konnai, S. Takagi, Y. Kagawa +12 more
2017Scientific Reports142 citations Open access
Semantic Scholar
Immunohistochemical Analysis of PD-L1 Expression in Canine Malignant Cancers and PD-1 Expression on Lymphocytes in Canine Oral Melanoma
N. Maekawa, S. Konnai, T. Okagawa, A. Nishimori +9 more
2016PLoS ONE126 citations Open access
Semantic Scholar
Novel full‐spectral flow cytometry with multiple spectrally‐adjacent fluorescent proteins and fluorochromes and visualization of in vivo cellular movement
K. Futamura, M. Sekino, Akihiro Hata, R. Ikebuchi +6 more
2015Cytometry Part A113 citations Open access
Semantic Scholar
Expression of PD-L1 on Canine Tumor Cells and Enhancement of IFN-γ Production from Tumor-Infiltrating Cells by PD-L1 Blockade
N. Maekawa, S. Konnai, R. Ikebuchi, T. Okagawa +7 more
2014PLoS ONE113 citations Open access
Semantic Scholar
Increase of cells expressing PD-L1 in bovine leukemia virus infection and enhancement of anti-viral immune responses in vitro via PD-L1 blockade
R. Ikebuchi, S. Konnai, Tatsuya Shirai, Y. Sunden +3 more
2011Veterinary Research75 citations Open access
Semantic Scholar
Blockade of bovine PD-1 increases T cell function and inhibits bovine leukemia virus expression in B cells in vitro
R. Ikebuchi, S. Konnai, T. Okagawa, Kazumasa Yokoyama +4 more
2013Veterinary Research59 citations Open access
Semantic Scholar
Immunogenic tumor cell death promotes dendritic cell migration and inhibits tumor growth via enhanced T cell immunity
T. Moriya, K. Kitagawa, Y. Hayakawa, H. Hemmi +12 more
2021iScience54 citations Open access
Semantic Scholar
Influence of PD‐L1 cross‐linking on cell death in PD‐L1‐expressing cell lines and bovine lymphocytes
R. Ikebuchi, S. Konnai, T. Okagawa, Kazumasa Yokoyama +4 more
2014Immunology46 citations Open access
Semantic Scholar
Bovine Immunoinhibitory Receptors Contribute to Suppression of Mycobacterium avium subsp. paratuberculosis-Specific T-Cell Responses
T. Okagawa, S. Konnai, A. Nishimori, R. Ikebuchi +8 more
2015Infection and Immunity39 citations Open access
Semantic Scholar
Increased bovine Tim-3 and its ligand expressions during bovine leukemia virus infection
T. Okagawa, S. Konnai, R. Ikebuchi, Saori Suzuki +5 more
2012Veterinary Research37 citations Open access
Semantic Scholar
Identification of an Atypical Enzootic Bovine Leukosis in Japan by Using a Novel Classification of Bovine Leukemia Based on Immunophenotypic Analysis
A. Nishimori, S. Konnai, T. Okagawa, N. Maekawa +7 more
2017Clinical and Vaccine Immunology34 citations Open access
Semantic Scholar
Bovine leukemia virus reduces anti‐viral cytokine activities and NK cytotoxicity by inducing TGF‐β secretion from regulatory T cells
Kosuke Ohira, Ayako Nakahara, S. Konnai, T. Okagawa +6 more
2016Immunity, Inflammation and Disease33 citations Open access
Semantic Scholar
Cooperation of PD-1 and LAG-3 in the exhaustion of CD4+ and CD8+ T cells during bovine leukemia virus infection
T. Okagawa, S. Konnai, A. Nishimori, N. Maekawa +8 more
2018Veterinary Research31 citations Open access
Semantic Scholar
Enhanced expression of LAG-3 on lymphocyte subpopulations from persistently lymphocytotic cattle infected with bovine leukemia virus.
S. Konnai, Saori Suzuki, Tatsuya Shirai, R. Ikebuchi +6 more
2013Comparative Immunology, Microbiology & Infectious Diseases31 citations
Semantic Scholar
Mice Stage-Specific Claudin 3 Expression Regulates Progression of Meiosis in Early Stage Spermatocytes1
Masataka Chihara, R. Ikebuchi, S. Otsuka, O. Ichii +4 more
2013Biology of Reproduction31 citations Open access
Semantic Scholar
Anti-Bovine Programmed Death-1 Rat–Bovine Chimeric Antibody for Immunotherapy of Bovine Leukemia Virus Infection in Cattle
T. Okagawa, S. Konnai, A. Nishimori, N. Maekawa +9 more
2017Frontiers in Immunology30 citations Open access
Semantic Scholar
Prostaglandin E2 Induction Suppresses the Th1 Immune Responses in Cattle with Johne's Disease
Y. Sajiki, S. Konnai, T. Okagawa, A. Nishimori +13 more
2018Infection and Immunity29 citations Open access
Semantic Scholar
In vitro and in vivo antivirus activity of an anti-programmed death-ligand 1 (PD-L1) rat-bovine chimeric antibody against bovine leukemia virus infection
A. Nishimori, S. Konnai, T. Okagawa, N. Maekawa +9 more
2017PLoS ONE29 citations Open access
Semantic Scholar
A rare subset of skin-tropic regulatory T cells expressing Il10/Gzmb inhibits the cutaneous immune response
R. Ikebuchi, Shunsuke Teraguchi, A. Vandenbon, T. Honda +4 more
2016Scientific Reports28 citations Open access
Semantic Scholar
Increased expression of the regulatory T cell-associated marker CTLA-4 in bovine leukemia virus infection.
Saori Suzuki, S. Konnai, T. Okagawa, R. Ikebuchi +5 more
2015Veterinary Immunology and Immunopathology27 citations
Semantic Scholar
Molecular cloning and expression analysis of bovine programmed death‐1
R. Ikebuchi, S. Konnai, Y. Sunden, M. Onuma +1 more
2010Microbiology and immunology27 citations Open access
Semantic Scholar
Surface protein profiling of prostate-derived extracellular vesicles by mass spectrometry and proximity assays
Ehsan Manouchehri Doulabi, C. Fredolini, R. Gallini, Liza Löf +10 more
2022Communications Biology24 citations Open access
Semantic Scholar
Dynamic Changes in the Phenotype of Dendritic Cells in the Uterus and Uterine Draining Lymph Nodes After Coitus
Ippei Yasuda, T. Shima, T. Moriya, R. Ikebuchi +5 more
2020Frontiers in Immunology23 citations Open access
Semantic Scholar
Expression analysis of Foxp3 in T cells from bovine leukemia virus infected cattle
Saori Suzuki, S. Konnai, T. Okagawa, R. Ikebuchi +5 more
2013Microbiology and immunology23 citations Open access
Semantic Scholar
Functional Phenotypic Diversity of Regulatory T Cells Remaining in Inflamed Skin
R. Ikebuchi, M. Fujimoto, Y. Nakanishi, H. Okuyama +3 more
2019Frontiers in Immunology21 citations Open access
Semantic Scholar
Molecular cloning of bovine lymphocyte activation gene-3 and its expression characteristics in bovine leukemia virus-infected cattle.
Tatsuya Shirai, S. Konnai, R. Ikebuchi, T. Okagawa +5 more
2011Veterinary Immunology and Immunopathology18 citations
Semantic Scholar
T cells are the main population in mouse breast milk and express similar profiles of tight junction proteins as those in mammary alveolar epithelial cells.
R. Ikebuchi, M. Fujimoto, T. Moriya, Y. Kusumoto +2 more
2020Journal of Reproductive Immunology14 citations
Semantic Scholar
Transcriptional profiling of inflammatory cytokine genes in African buffaloes (Syncerus caffer) infected with Theileria parva
T. Okagawa, S. Konnai, H. Mekata, N. Githaka +10 more
2012Veterinary Immunology and Immunopathology14 citations Open access
Semantic Scholar
Epithelial membrane protein 3 (Emp3) downregulates induction and function of cytotoxic T lymphocytes by macrophages via TNF-α production.
Y. Kusumoto, H. Okuyama, Takuma Shibata, Kazunori Konno +12 more
2017Cellular Immunology13 citations
Semantic Scholar
Direct polymerase chain reaction from blood and tissue samples for rapid diagnosis of bovine leukemia virus infection
A. Nishimori, S. Konnai, R. Ikebuchi, T. Okagawa +3 more
2016Journal of Veterinary Medical Science13 citations Open access
Semantic Scholar
Tracking the fate and migration of cells in live animals with cell-cycle indicators and photoconvertible proteins.
M. Tomura, R. Ikebuchi, T. Moriya, Y. Kusumoto
2021Journal of Neuroscience Methods8 citations
Semantic Scholar
Differences in cellular function and viral protein expression between IgMhigh and IgMlow B-cells in bovine leukemia virus-infected cattle.
R. Ikebuchi, S. Konnai, T. Okagawa, A. Nishimori +3 more
2014Journal of General Virology8 citations Open access
Semantic Scholar
Characterization of CTLA-4, PD-1 and PDL-1 of swamp and riverine type water buffaloes.
C. Mingala, S. Konnai, R. Ikebuchi, K. Ohashi
2011Comparative Immunology, Microbiology & Infectious Diseases6 citations
Semantic Scholar
Sublingual immune cell clusters and dendritic cell distribution in the oral cavity
Y. Kusumoto, Mizuki Ueda, Mayuko Hashimoto, Haruka Takeuchi +29 more
2024JCI Insight5 citations Open access
Semantic Scholar
Cutting Edge: Recruitment, Retention, and Migration Underpin Functional Phenotypic Heterogeneity of Regulatory T Cells in Tumors
R. Ikebuchi, T. Moriya, Mizuki Ueda, Ippei Yasuda +3 more
2021Journal of Immunology5 citations Open access
Semantic Scholar
Human proteins incorporated into tick-borne encephalitis virus revealed by in situ proximity ligation.
R. Ikebuchi, Alfred W. Isaac, K. Yoshii, Ehsan Manouchehri Doulabi +7 more
2020Biochemical and Biophysical Research Communications - BBRC3 citations Open access
Semantic Scholar
Bovine whole-blood culture as a tool for the measurement of endotoxin activities in Gram-negative bacterial vaccines.
S. Imamura, Mari Nakamizo, M. Kawanishi, Nao Nakajima +10 more
2013Veterinary Immunology and Immunopathology3 citations
Semantic Scholar
Correction for Nishimori et al., “Identification of an Atypical Enzootic Bovine Leukosis in Japan by Using a Novel Classification of Bovine Leukemia Based on Immunophenotypic Analysis”
A. Nishimori, S. Konnai, T. Okagawa, N. Maekawa +7 more
2017Clinical and Vaccine Immunology1 citations Open access
Semantic Scholar
Identification and characterization of bovine programmed death‐ligand 2
A. Nishimori, S. Konnai, R. Ikebuchi, T. Okagawa +5 more
2014Microbiology and immunology1 citations Open access
Semantic Scholar
A denaturation-free protocol for in situ visualization of short nuclear DNA sequences using padlock probes with rolling-circle amplification
R. Ikebuchi, Lu Xi, Dimitra Bouri, Valeriia Svintytska +5 more
2025PLoS ONE0 citations Open access
Semantic Scholar
Analysis of uterine DCs before implantation using photoconvertible protein Kikume Green Red (KikGR) mice
Ippei Yasuda, T. Shima, A. Ushijima, T. Moriya +5 more
20210 citations
Semantic Scholar
Analysis of uterine DCs before implantation
Ippei Yasuda, Mizuki Ueda, T. Moriya, R. Ikebuchi +6 more
2019Placenta0 citations
Semantic Scholar
INFORMATION: Theses for the degree of Doctor of Philosophy
R. Ikebuchi
20180 citations
Semantic Scholar
Studies on Immunoinhibitory Receptor and Viral Antigen Expression in Bovine Leukemia Virus Infection [an abstract of entire text]
R. Ikebuchi
20180 citations
Semantic Scholar
Title Tracking and quantification of dendritic cell migration andantigen trafficking between the skin and lymph nodes
M. Tomura, Akihiro Hata, S. Matsuoka, Francis H. W. Shand +10 more
20180 citations
Semantic Scholar
Analysis of uterine dendritic cells before implantation using spectral analyzer
Ippei Yasuda, Mizuki Ueda, T. Moriya, R. Ikebuchi +6 more
2018Journal of Reproductive Immunology0 citations
Semantic Scholar
Maternal lymphocytes migrating to neonatal through colostrum
R. Ikebuchi, M. Fujimoto, Y. Nakanishi, H. Okuyama +3 more
20160 citations
Semantic Scholar
Expression analysis of Foxp3 in T cells from bovine leukemia virus infected cattle: Foxp3 expression in BLV infection
Saori Suzuki, S. Konnai, T. Okagawa, R. Ikebuchi +5 more
20130 citations
Semantic Scholar

Frequent co-authors

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S. Konnai×27
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S. Konnai — researcher profile on SciRah
K. Ohashi×27
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K. Ohashi — researcher profile on SciRah
S. Murata×25
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S. Murata — researcher profile on SciRah
T. Okagawa×23
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×16

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M. Tomura — researcher profile on SciRah

A. Nishimori×14

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A. Nishimori — researcher profile on SciRah

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T. Moriya — researcher profile on SciRah

Y. Kusumoto×11

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Y. Kusumoto — researcher profile on SciRah

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N. Maekawa — researcher profile on SciRah

Yasuhiko Suzuki×10

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Yasuhiko Suzuki — researcher profile on SciRah

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C. Nakajima — researcher profile on SciRah

Y. Nakanishi×7

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Y. Nakanishi — researcher profile on SciRah