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Ryutaro Ikegami, Ph.D., M.D.

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Publications listed below are automatically derived from MEDLINE/PubMed and other sources, which might result in incorrect or missing publications. Faculty can login to make corrections and additions.
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PMC Citations indicate the number of times the publication was cited by articles in PubMed Central, and the Altmetric score represents citations in news articles and social media. (Note that publications are often cited in additional ways that are not shown here.) Fields are based on how the National Library of Medicine (NLM) classifies the publication's journal and might not represent the specific topic of the publication. Translation tags are based on the publication type and the MeSH terms NLM assigns to the publication. Some publications (especially newer ones and publications not in PubMed) might not yet be assigned Field or Translation tags.) Click a Field or Translation tag to filter the publications.
  1. Hsiao YT, Shimizu I, Wakasugi T, Yoshida Y, Ikegami R, Hayashi Y, Suda M, Katsuumi G, Nakao M, Ozawa T, Izumi D, Kashimura T, Ozaki K, Soga T, Minamino T. Cardiac mitofusin-1 is reduced in non-responding patients with idiopathic dilated cardiomyopathy. Sci Rep. 2021 Mar 24; 11(1):6722. PMID: 33762690.
    Citations:    Fields:    
  2. Hasegawa M, Inoue Y, Kaneko S, Kanoh H, Shintani Y, Tsujita J, Fujita H, Motegi SI, Le Pavoux A, Asai J, Asano Y, Abe M, Amano M, Ikegami R, Ishii T, Isei T, Isogai Z, Ito T, Irisawa R, Iwata Y, Otsuka M, Omoto Y, Kato H, Kadono T, Kawakami T, Kawaguchi M, Kukino R, Kono T, Koga M, Kodera M, Sakai K, Sakurai E, Sarayama Y, Tanioka M, Tanizaki H, Doi N, Nakanishi T, Hashimoto A, Hayashi M, Hirosaki K, Fujimoto M, Fujiwara H, Maekawa T, Matsuo K, Madokoro N, Yatsushiro H, Yamasaki O, Yoshino Y, Tachibana T, Ihn H. Wound, pressure ulcer and burn guidelines - 1: Guidelines for wounds in general, second edition. J Dermatol. 2020 Aug; 47(8):807-833. PMID: 32614097.
    Citations:    Fields:    
  3. Yoshino Y, Hashimoto A, Ikegami R, Irisawa R, Kanoh H, Sakurai E, Nakanishi T, Maekawa T, Tachibana T, Amano M, Hayashi M, Ishii T, Iwata Y, Kawakami T, Sarayama Y, Hasegawa M, Matsuo K, Ihn H, Omoto Y, Madokoro N, Isei T, Otsuka M, Kukino R, Shintani Y, Hirosaki K, Motegi S, Kawaguchi M, Asai J, Isogai Z, Kato H, Kono T, Tanioka M, Fujita H, Yatsushiro H, Sakai K, Asano Y, Ito T, Kadono T, Koga M, Tanizaki H, Fujimoto M, Yamasaki O, Doi N, Abe M, Inoue Y, Kaneko S, Kodera M, Tsujita J, Fujiwara H, Le Pavoux A. Wound, pressure ulcer and burn guidelines - 6: Guidelines for the management of burns, second edition. J Dermatol. 2020 Nov; 47(11):1207-1235. PMID: 32343002.
    Citations:    Fields:    
  4. Fujimoto M, Asai J, Asano Y, Ishii T, Iwata Y, Kawakami T, Kodera M, Abe M, Amano M, Ikegami R, Isei T, Isogai Z, Ito T, Inoue Y, Irisawa R, Ohtsuka M, Omoto Y, Kato H, Kadono T, Kaneko S, Kanoh H, Kawaguchi M, Kukino R, Kono T, Koga M, Sakai K, Sakurai E, Sarayama Y, Shintani Y, Tanioka M, Tanizaki H, Tsujita J, Doi N, Nakanishi T, Hashimoto A, Hasegawa M, Hayashi M, Hirosaki K, Fujita H, Fujiwara H, Maekawa T, Matsuo K, Madokoro N, Motegi SI, Yatsushiro H, Yamasaki O, Yoshino Y, Pavoux AJL, Tachibana T, Ihn H. Wound, pressure ulcer and burn guidelines - 4: Guidelines for the management of connective tissue disease/vasculitis-associated skin ulcers. J Dermatol. 2020 Oct; 47(10):1071-1109. PMID: 31960490.
    Citations:    Fields:    
  5. Ota A, Takehara Y, Okawa T, Ikegami R, Sasaki K, Numata M. Contact allergy to Tinuvin 770, a hindered amine light stabilizer in sandals contributing to hyperkeratotic foot dermatitis. Contact Dermatitis. 2019 Oct; 81(4):288-290. PMID: 30919455.
    Citations: 1     Fields:    Translation:Humans
  6. Yoshida Y, Shimizu I, Hayashi Y, Ikegami R, Suda M, Katsuumi G, Wakasugi T, Nakao M, Nakagami H, Morishita R, Minamino T. Peptide vaccine for semaphorin3E ameliorates systemic glucose intolerance in mice with dietary obesity. Sci Rep. 2019 03 07; 9(1):3858. PMID: 30846754.
    Citations: 1     Fields:    Translation:Animals
  7. Wakasugi T, Shimizu I, Yoshida Y, Hayashi Y, Ikegami R, Suda M, Katsuumi G, Nakao M, Hoyano M, Kashimura T, Nakamura K, Ito H, Nojiri T, Soga T, Minamino T. Role of smooth muscle cell p53 in pulmonary arterial hypertension. PLoS One. 2019; 14(2):e0212889. PMID: 30807606.
    Citations: 3     Fields:    Translation:HumansAnimalsCells
  8. Yokoyama M, Shimizu I, Nagasawa A, Yoshida Y, Katsuumi G, Wakasugi T, Hayashi Y, Ikegami R, Suda M, Ota Y, Okada S, Fruttiger M, Kobayashi Y, Tsuchida M, Kubota Y, Minamino T. p53 plays a crucial role in endothelial dysfunction associated with hyperglycemia and ischemia. J Mol Cell Cardiol. 2019 04; 129:105-117. PMID: 30790589.
    Citations: 9     Fields:    Translation:HumansAnimalsCells
  9. Ikegami R, Shimizu I, Sato T, Yoshida Y, Hayashi Y, Suda M, Katsuumi G, Li J, Wakasugi T, Minokoshi Y, Okamoto S, Hinoi E, Nielsen S, Jespersen NZ, Scheele C, Soga T, Minamino T. Gamma-Aminobutyric Acid Signaling in Brown Adipose Tissue Promotes Systemic Metabolic Derangement in Obesity. Cell Rep. 2018 09 11; 24(11):2827-2837.e5. PMID: 30208310.
    Citations: 5     Fields:    Translation:AnimalsCells
  10. Fujiwara H, Isogai Z, Irisawa R, Otsuka M, Kadono T, Koga M, Hirosaki K, Asai J, Asano Y, Abe M, Amano M, Ikegami R, Ishii T, Isei T, Ito T, Inoue Y, Iwata Y, Omoto Y, Kato H, Kaneko S, Kanoh H, Kawakami T, Kawaguchi M, Kukino R, Kono T, Kodera M, Sakai K, Sakurai E, Sarayama Y, Shintani Y, Tanioka M, Tanizaki H, Tsujita J, Doi N, Nakanishi T, Hashimoto A, Hasegawa M, Hayashi M, Fujita H, Fujimoto M, Maekawa T, Matsuo K, Madokoro N, Motegi SI, Yatsushiro H, Yamasaki O, Yoshino Y, Pavoux AL, Tachibana T, Ihn H. Wound, pressure ulcer and burn guidelines - 2: Guidelines for the diagnosis and treatment of pressure ulcers, second edition. J Dermatol. 2020 Sep; 47(9):929-978. PMID: 30194884.
    Citations: 2     Fields:    
  11. Furuuchi R, Shimizu I, Yoshida Y, Hayashi Y, Ikegami R, Suda M, Katsuumi G, Wakasugi T, Nakao M, Minamino T. Boysenberry polyphenol inhibits endothelial dysfunction and improves vascular health. PLoS One. 2018; 13(8):e0202051. PMID: 30106986.
    Citations: 8     Fields:    Translation:HumansAnimalsCells
  12. Katsuumi G, Shimizu I, Yoshida Y, Hayashi Y, Ikegami R, Suda M, Wakasugi T, Nakao M, Minamino T. Catecholamine-Induced Senescence of Endothelial Cells and Bone Marrow Cells Promotes Cardiac Dysfunction in Mice. Int Heart J. 2018 Jul 31; 59(4):837-844. PMID: 29794381.
    Citations: 1     Fields:    Translation:AnimalsCells
  13. Kayamori H, Shimizu I, Yoshida Y, Hayashi Y, Suda M, Ikegami R, Katsuumi G, Wakasugi T, Minamino T. Amlodipine Inhibits Vascular Cell Senescence and Protects Against Atherogenesis Through the Mechanism Independent of Calcium Channel Blockade. Int Heart J. 2018 May 30; 59(3):607-613. PMID: 29681573.
    Citations: 1     Fields:    Translation:Animals
  14. Ikegami R, Ozaki K, Ozawa T, Hirono S, Ito M, Minamino T. Percutaneous Coronary Intervention for a Patient with Left Main Coronary Compression Syndrome. Intern Med. 2018 May 15; 57(10):1421-1424. PMID: 29321426.
    Citations: 1     Fields:    Translation:Humans
  15. Ozawa T, Suda M, Ikegami R, Takano T, Wakasugi T, Yanagawa T, Tanaka K, Ozaki K, Hirono S, Minamino T. Dual Antiplatelet Therapy Guided by CYP2C19 Polymorphisms after Implantation of Second-Generation Drug-Eluting Stents for Management of Acute Coronary Syndrome. Int Heart J. 2018 Jan 27; 59(1):21-26. PMID: 29279531.
    Citations: 3     Fields:    Translation:Humans
  16. Ikegami R, Shimizu I, Yoshida Y, Minamino T. Metabolomic Analysis in Heart Failure. Circ J. 2017 12 25; 82(1):10-16. PMID: 29225300.
    Citations: 10     Fields:    Translation:HumansCells
  17. Suda M, Shimizu I, Yoshida Y, Hayashi Y, Ikegami R, Katsuumi G, Wakasugi T, Yoshida Y, Okuda S, Soga T, Minamino T. Inhibition of dipeptidyl peptidase-4 ameliorates cardiac ischemia and systolic dysfunction by up-regulating the FGF-2/EGR-1 pathway. PLoS One. 2017; 12(8):e0182422. PMID: 28771625.
    Citations: 2     Fields:    Translation:AnimalsCells
  18. Hirohata A, Hanafusa T, Kawamoto T, Ikegami R. Infliximab for Treatment of Synovitis, Acne, Pustulosis, Hyperostosis, and Osteitis Syndrome: A Case Report. Ann Dermatol. 2017 Feb; 29(1):131-133. PMID: 28223770.
    Citations:    
  19. Hirohata A, Hanafusa T, Igawa K, Inoue-Nishimoto T, Mabuchi-Kiyohara E, Nakai C, Kasugai T, Yokozeki H, Ikegami R. Bullous erythema ab igne with cutaneous reactive angiomatosis. Eur J Dermatol. 2016 Apr 01; 26(2):191-2. PMID: 27226050.
    Citations: 1     Fields:    Translation:Humans
  20. Inoue-Nishimoto T, Hanafusa T, Hirohata A, Kiyohara-Mabuchi E, Mizoguchi N, Matsumoto K, Sakamoto S, Zenibayashi M, Miyata S, Ikegami R. Eruptive Xanthoma with Acute Pancreatitis in a Patient with Hypertriglyceridemia and Diabetes. Ann Dermatol. 2016 Feb; 28(1):136-7. PMID: 26848240.
    Citations:    
  21. Hirohata A, Hanafusa T, Igawa K, Inoue-Nishimoto T, Mabuchi-Kiyohara E, Nishide M, Yokozeki H, Ikegami R. Oral tacrolimus for the treatment of generalized morphea. Eur J Dermatol. 2016 Jan-Feb; 26(1):112-3. PMID: 26679400.
    Citations: 1     Fields:    Translation:Humans
  22. Hirohata A, Hanafusa T, Mabuchi-Kiyohara E, Ikegami R. Contact dermatitis caused by efinaconazole solution for treatment of onychomycosis. Contact Dermatitis. 2015 Sep; 73(3):190-2. PMID: 25960269.
    Citations:    Fields:    Translation:Humans
  23. Tsuchida K, Ikegami R, Sato M, Shobugawa Y, Okubo T, Yano T, Tanaka K, Kobayashi T, Hosaka Y, Ozaki K, Takahashi K, Miida T, Oda H. Primary percutaneous coronary intervention and bleeding risk in the era of drug-eluting stent: a long-term cohort study. Cardiovasc Interv Ther. 2015 Jul; 30(3):216-26. PMID: 25381200.
    Citations:    Fields:    Translation:Humans
  24. Ikegami R, Tsuchida K, Oda H. Acute myocardial infarction caused by spontaneous coronary intramural hematoma. J Invasive Cardiol. 2012 Dec; 24(12):692-3. PMID: 23220989.
    Citations:    Fields:    Translation:Humans
  25. Fukumoto R, Soda T, Hayashi T, Oka D, Fujimoto N, Koide T, Mabuchi E, Ikegami R, Nishio M, Matsushita T. [A case of skin cancer diagnosed 21 days after renal transplantation]. Hinyokika Kiyo. 2012 Sep; 58(9):503-6. PMID: 23070391.
    Citations:    Fields:    Translation:Humans
  26. Ohata C, Saruban H, Ikegami R. Granulomatous rosacea affecting the lacrimal and salivary glands. Arch Dermatol. 2004 Feb; 140(2):240-2. PMID: 14967807.
    Citations:    Fields:    Translation:Humans
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Funded by the NIH National Center for Advancing Translational Sciences through its Clinical and Translational Science Awards Program, grant number UL1TR002541.