RYO SAITO

Last Updated :2025/04/22

Affiliations, Positions
Graduate School of Biomedical and Health Sciences(Medical), Assistant Professor
E-mail
ryosaitohiroshima-u.ac.jp

Basic Information

Major Professional Backgrounds

  • 2013, Mazda Hospital, Resident
  • 2015, St john’s Institute of Dermatology, King’s college London, Guest student
  • 2016/03/07, 2017/03/31, Hiroshima University Hospital, Department of Dermatology, Doctor
  • 2020/04/01, 2023/03/31, Hiroshima University Graduate School of Biomedical and Health Sciences(Medicine), Department of Dermatology, Assistant Professor

Educational Backgrounds

  • Hiroshima University, Medicine, 2007, 2013
  • Hiroshima University, Graduate School of Biomedical and Health Sciences(Medicine), 2016, 2020

Academic Degrees

  • Hiroshima University

Research Fields

  • Medicine,dentistry, and pharmacy;Clinical internal medicine;Dermatology

Research Keywords

  • Urticaria
  • Food Allergy

Affiliated Academic Societies

  • Japanese Society of Allergology
  • The Japanese Society for Investigative Dermatology
  • Japanese Dermatological Association

Educational Activity

Course in Charge

  1. 2025, Undergraduate Education, 2Term, Dermatology

Research Activities

Academic Papers

  1. Two-pore channel-2 and inositol trisphosphate receptors coordinate Ca2+ signals between lysosomes and the endoplasmic reticulum., Cell Reports, 20240123
  2. Convergent activation of Ca2+ permeability in two-pore channel 2 through distinct molecular routes., Science Signaling, 20230822
  3. Survey of hereditary angioedema episodes and quality of life impairment through a patient-participatory registry, JOURNAL OF CUTANEOUS IMMUNOLOGY AND ALLERGY, 7, 20240328
    Link to Paper Search Results by DOI
  4. A survey on subtypes and clinical characteristics of 1061 patients with urticaria in the primary care institutes in Japan., J Dermatol, 20220826
  5. Case of presenile diffuse sebaceous hyperplasia treated with adapalene gel., J Dermatol, 20220308
  6. Real-world efficacy of proactive maintenance treatment with delgocitinib ointment twice weekly in adult patients with atopic dermatitis, DERMATOLOGIC THERAPY, 35(7), 202207
    Link to Paper Search Results by DOI
  7. Comparison of the time course of atopic dermatitis from birth to 19 years old among generations of patients in Japan, JOURNAL OF DERMATOLOGY, 48(10), 1602-1606, 202110
    Link to Paper Search Results by DOI
  8. Increase of tissue factor expression on the surface of peripheral monocytes of patients with chronic spontaneous urticaria, ALLERGY, 75(4), 971-974, 2020
  9. Pemphigus foliaceus with inconsistent findings between clinical features and titres of antidesmoglein autoantibodies, Australas J Dermatol., 2020
  10. Histamine- or vascular endothelial growth factor-induced tissue factor expression and gap formation between vascular endothelial cells are synergistically enhanced by lipopolysaccharide, tumor necrosis factor-alpha, interleukin (IL)-33 or IL-1 beta, JOURNAL OF DERMATOLOGY, 47(11), 1293-1300, 202011
    Link to Paper Search Results by DOI
  11. Case of malignant melanoma responding to dacarbazine following nivolumab, DERMATOLOGIC THERAPY, 32(2), 2019
  12. Reduction of serum thymus and activation-regulated chemokine after short-term intensive therapy may predict better prognosis of moderate to severe atopic dermatitis, JOURNAL OF DERMATOLOGY, 46(12), e486-e487, 2019
  13. Rapid exacerbation of malignant melanoma during short-term discontinuation of vemurafenib, AUSTRALASIAN JOURNAL OF DERMATOLOGY, 59(4), E274-E276, 2018
  14. Systematised naevus sebaceus resulting from post-zygotic mutation in HRAS, AUSTRALASIAN JOURNAL OF DERMATOLOGY, 58(1), 58-60, 2017
  15. Predictive phenotyping of inherited ichthyosis by next-generation DNA sequencing, Br J Dermatol, 176(1), 249-251, 2017
  16. Presymptomatic genetic diagnosis of two siblings with hereditary angioedema, presenting with unusual normal levels of serum C4., The Journal of dermatology, 45(2), 2018
  17. Lichen planus and lichenoid dermatoses: Clinical overview and molecular basis., Journal of the American Academy of Dermatology, 79(5), 2018
  18. Lichen planus and lichenoid dermatoses: Conventional and emerging therapeutic strategies., Journal of the American Academy of Dermatology, 79(5), 2018

Invited Lecture, Oral Presentation, Poster Presentation

  1. Tissue factor expressed on monocytes induces inter-cellular gap formation of vascular endothelial cells via the extrinsic blood coagulation cascade, 49th Annual meeting of the European Society for Dermatological Research, 2019, Without Invitation, English
  2. A case of vaginal malignant melanoma treated with Moh's paste therapy, 5th EADC, 2018, Without Invitation, English
  3. Predictive phenotyping of inherited ichthyosis by next generation DNA sequencing, 46th Annual meeting of the European Society for Dermatological Research, 2016, Without Invitation, English, Munich