TOMOKI KUMAGAI

Last Updated :2025/06/04

Affiliations, Positions
Hiroshima University Hospital(Dental), Assistant Professor
E-mail
tkumagai3168hiroshima-u.ac.jp

Basic Information

Academic Degrees

  • Hiroshima University

Educational Activity

Course in Charge

  1. 2025, Undergraduate Education, 3Term, Operative Dentistry I
  2. 2025, Undergraduate Education, 4Term, Operative Dentistry II
  3. 2025, Undergraduate Education, 1Term, Basic Practice of Endodontics and Operative Dentistry I
  4. 2025, Undergraduate Education, 2Term, Basic Practice of Endodontics and Operative Dentistry II
  5. 2025, Undergraduate Education, First Semester, Dental Research Practices I
  6. 2025, Undergraduate Education, Second Semester, Dental Research Practices II
  7. 2025, Undergraduate Education, Year, Clinical Practice (Endodontics and Operative Dentistry)
  8. 2025, Undergraduate Education, 3Term, Endodontology
  9. 2025, Undergraduate Education, Second Semester, Clinical Practice on Oral Health
  10. 2025, Undergraduate Education, Intensive, Clinical Practice on Oral Health
  11. 2025, Undergraduate Education, Intensive, Clinical Practice on Oral Health Management
  12. 2025, Undergraduate Education, 3Term, Endodontorogy

Research Activities

Academic Papers

  1. Extracellular release of citrullinated vimentin directly acts on osteoclasts to promote bone resorption in a mouse model of periodontitis., Cells, 12(8), 1109-1109, 20230408
    Link to Paper Search Results by DOI
  2. Oxytocin suppresses CXCL10 production in TNF-alpha-stimulated human dental pulp stem cells., Cell Biology International, 46(9), 1530-1535, 202209
  3. Semaphorin3A released from human dental pulp cells inhibits the increase in interleukin-6 and CXC chemokine ligand 10 production induced by tumor necrosis factor-alpha through suppression of nuclear factor-kappaB activation., Cell Biology International, 45(1), 238-244, 202101
    Link to Paper Search Results by DOI

Invited Lecture, Oral Presentation, Poster Presentation

  1. The role of mechanosensory Piezo1 on osteoclast differentiation in periodontitis., Shindo Satoru, Nakamura S, Kumagai T, Shiba H, Kawai T., The 158th meeting of the Japanese society of conservative dentistry, 2023/06/23, Without Invitation, Japanese, The Japanese Society of Conservative Dentistry, Shimane
  2. Mechanosensitive Piezo1 dysregulates macrophage's innate immune responses to Porphyromunas gingivalis., Kumagai Tomoki, Shindo S, Nakamura S, Takeda K, Shiba H, Kawai T, The 158th meeting of the Japanese Society of Conservative Dentistry, 2023/06/22, Without Invitation, Japanese, The Japanese Society of Conservative Dentistry, Shimane
  3. OC-STAMP-reactive IgG auto-antibody may upregulate osteoclastogenesis in association with elevated anti-P. gingivalis antibody., Nakamura S, Shindo S, Leon E, Kumagai T, Pastore R M, Ouhara K and Kawai T., IMMUNOLOGY2023TM, 2023/05/14, Without Invitation, English, American Association of Immunologists, Washington, DC
  4. Role of Mechanosensitive Piezo1 receptor expressed on Macrophage in Periodontitis., Shindo S, Kumagai T, Nakamura S, Pastore R M, Leon E, Huang S, Han X and Kawai T, IMMUNOLOGY2023TM, 2023/05/13, Without Invitation, English, American Association of Immunologists, Washington, DC
  5. S-PRG Downregulates Osteoclastogenesis: S-PRG s Possible Indication for Subgingival Caries., Chandra J, Nakamura S, Shindo S, Leon E, Kumagai T, Pastore R M, Heidari A and Kawai T, 2023 AADOCR/CADR Annual Meeting, 2023/03/16, Without Invitation, English, American Association for Dental, Oral, and Craniofacial Research, Portland, OR
  6. P.gingivalis Vesicles Polarize Monocyte-Linage-Commitment to Macrophage vs. Osteoclast Differentiation-Stage Dependently., Leon E, Nakamura S, Shindo S, Pastore R M, Han X, Huang S, Kumagai T, Ruiz S, Heidari A and Kawai T., 2023 AADOCR/CADR Annual Meeting, 2023/03/16, Without Invitation, English, American Association for Dental, Oral, and Craniofacial Research, Portland, OR
  7. Possible Suppressive Effect of Inosine on RANKL-mediated Periodontal Bone Resorption., Pastore R M, Shindo S, Nakamura S, Heidari A, Bontempo A, Leon E, Kumagai T, Saleh I, Sengul V S and Kawai T., 2023 AADOCR/CADR Annual Meeting, 2023/03/16, Without Invitation, English, American Association for Dental, Oral, and Craniofacial Rsearch, Portland, OR
  8. Activation of Piezo1 in osteoclasts inhibits bone resorption in periodontitis., Shindo S, Nakamura S, Kumagai T, Heidari A, Pastore R M, Leon E, Chheda H, Khatiwala R, Hernandez M, Sengul V S and Kawai T., 2023 AADOCR/CADR Annual Meeting, 2023/03/15, Without Invitation, English, American Association for Dental, Oral, and Craniofacial Rsearch, Portland, OR
  9. Involvement of Piezo1 mechanosensitive receptor in cellular senescence in periodontitis., Khademi A, Shindo S, Nakamura S, Kumagai T, Heidari A, Pastore R M, Leon E, Hernandez M, Sengul V S and Kawai T., 2023 AADOCR/CADR Annual Meeting, 2023/03/15, Without Invitation, English, American Association for Dental, Oral, and Craniofacial Rsearch, Portland, OR
  10. Mechanosensitive Piezo1 dysregulates macrophage s innate immune responses to Porphyromunas gingivalis., Kumagai T, Shindo S, Nakamura S, Heidari A, Bontempo A, Pastore R M, Chirino A, Leon E, Shiba H, Cayabyab M and Kawai T., 2023 AADOCR/CADR Annual Meeting,, 2023/03/17, Without Invitation, English, American Association for Dental, Oral, and Craniofacial Rsearch, Portland, OR
  11. The engagement of gamma-deltaT cells in dental pulp mineralization via IL-17A., Kumagai Tomoki, Shindo S, Takeda K and Shiba H, The 6th Joint Scientific Meeting in Dentistry (JSMiD), 2021/07/30, Without Invitation, English, Airlangga University, Hasanuddin University, Hiroshima University, web
  12. The engagement of gamma-delta T cells in dental pulp mineralization via IL-17A., Kumagai Tomoki, Shindo Satoru, Takeda Katsuhiro, Shiba Hidekli., The 155th meeting of the Japanese Society of Conservative Dentistry, 2021/10/28, Without Invitation, Japanese, The Japanese Society of Conservative Dentistry, web
  13. Oxytocin suppresses CXCL10 production in TNF-alpha-stimulated human dental pulp stem cells., Kumagai Tomoki, Shindo Satoru, Muramoto Kenshi, Kawaguchi Hiroyuki, Takeda Katsuhiro, Shiba Hideki., The 151st Meeting of the Japanese Society of Conservative Dentistry, 2019/11/08, Without Invitation, Japanese, The Japanese Society of Conservative Dentistry, Fukuoka