Kyushu University Academic Staff Educational and Research Activities Database
List of Presentations
Ryuichi Tatsumi Last modified date:2021.07.20

Professor / Animal & Mairne Bioresource Sciences / Department of Bioresource Sciences / Faculty of Agriculture


Presentations
1. Alaa Elgaabari、Nana Imatomi、Hirochika Kido、Yuji Matsuyoshi、Takashi Nakashima、Shoko Sawano、Wataru Mizunoya、Takahiro Suzuki、Mako Nakamura、Ryuichi Tatsumi, Insight linking between nitration and myogenic dysfunction of HGF/NK1 domain, 日本畜産学会第128回大会, 2021.03.
2. Takahiro Suzuki, Aika Mori, Emi Ichimura, Yuriko Nishi, Rio Arimatsu, Takahiro Maeno, Ken Kobayashi, Koichi Ojima, Ryuichi Tatsumi and Takanori Nishimura, Netrin-1 synthesized in satellite cells isolated from fast-twitch muscles may promote fast myofiber-type commitment, The 2019 joint meeting of the American Society for Cell Biology (ASCB) and European Molecular Biology Organization (EMBO) 2019 meeting; ASCB|EMBO 2019 meeting, 2019.12.
3. Hirochika Kido, Nana Imatomi, Shoko Okuda, Yoshitaka Manabe, Yuji Matsuyosi, Alaa Magdi Hassanein Elgaabari, Takashi Nakashima, Shoko Sawano, Wataru Mizunoya, Mako Nakamura, and Ryuichi Tatsumi, HGF nitration abolishes myogenic stem satellite cell activation., International Symposium on Agricultural, Food, Environmental and Life Sciences in Asia, 2019, 2019.11.
4. Kosuke Tokunaga, Shota Akimoto, Wataru Mizunoya, Ryuichi Tatsumi and Mako Nakamura, The serum-free media allows chick gizzard smooth muscle cells in differentiated state., International Symposium on Agricultural, Food, Environmental and Life Sciences in Asia, 2019, 2019.11.
5. Wakana Izumi, Yuko Takuma, Wataru Mizunoya, Ryuichi Tatsumi and Mako Nakamura, Improving meat quality by regulating myogenic and adipogenic cell fate -A possible role of Paired box 7 (Pax7) during adipogenic differentiation-, International Symposium on Agricultural, Food, Environmental and Life Sciences in Asia, 2019, 2019.11.
6. Takahiro Suzuki, Aika Mori, Yuriko Nishi, Rio Arimatsu, Takahiro Maeno, Ken Kobayashi, Koichi Ojima, Ryuichi Tatsumi and Takanori Nishimura, Netrin-1 synthesized in satellite cells may promote fast myofiber-type commitment during myogenic differentiation phase, Society for Muscle Biology 2019 meeting, Frontiers in myogenesis, 2019.09.
7. Rio Arimatsu, Yuriko Nishi, Ken Kobayashi, Ryuichi Tatsumi, Koichi Ojima, Takanori Nishimura, Takahiro Suzuki, Myogenin has distinct function in satellite cells isolated from different muscles, Society for Muscle Biology 2019 meeting, Frontiers in myogenesis, 2019.09.
8. Tatsumi R., Suzuki T., Kawaguchi M., Do M.-K. Q., Ohya S., Matsuyoshi Y., Ohya Y., Anderson J. A., Mizunoya W., Sawano S., Sakata K., Nakamura M., Allen R. E., Slow-fiber commitment by Sema3A secretion from myogenic stem satellite cells., 2018 FASEB Science Research Conference on “Skeletal Muscle Satellite Cells and Regeneration”, 2018.07.
9. Suzuki T., Tatsumi R., Mori A., Hisaeda K., Nishi Y., Kobayashi K., Ojima K., Nishimura T., Skeletal muscle fiber types may be regulated by multi-functional modulators secreted from satellite cells localized in each fiber., 2018 FASEB Science Research Conference on “Skeletal Muscle Satellite Cells and Regeneration”, 2018.07.
10. Ebihara R., Choe S.-K., Mizunoya W., Tatsumi R., Nakamura M., Possible implication of Nudt7 in C2C12 myoblast differentiation., International Symposium on Agricultural, Food, Environmental and Life Sciences in Asia, 2017 (AFELiSA'17), 2017.11.
11. Shoko Sawano, Yusuke Komiya, Riho Ichitsubo, Mako Nakamura, Ryuichi Tatsumi, Yoshihide Ikeuchi, Wataru Mizunoya, Muscle fiber type visualization using four anti-myosin heavy chain antibodies, The 17th Asian-Australasian Association of Animal Production Societies Animal Science Congress, 2016.08.
12. Wataru Mizunoya, Daisuke Imoto, Mako Nakamura, Ryuichi Tatsumi, Yoshihide Ikeuchi, Yukireitake mushroom(P. eryngii var. tuoliensis CJ.Mou)has both agonistic and antagonistic activities against peroxisome proliferator-activated receptor(PPAR)delta, The 17th Asian-Australasian Association of Animal Production Societies Animal Science Congress, 2016.08.
13. Yusuke Komiya, Jun Hai, Fuminori Kawabata, Mako Nakamura, Ryuichi Tatsumi, Yoshihide Ikeuchi, Wataru Mizunoya, Role for semaphorin 3A in regulation of myogenic stem cells proliferation, The 17th Asian-Australasian Association of Animal Production Societies Animal Science Congress, 2016.08.
14. Mulan Qahar, Wataru Mizunoya, Ryuichi Tatsumi, Mako Nakamura, Role for semaphorin 3A in regulation of myogenic stem cells proliferation, The 17th Asian-Australasian Association of Animal Production Societies Animal Science Congress, 2016.08.
15. Takahiro Suzuki, Yu-ki Ohya, Shin-ichiro Nishimatsu, Kumiko Terada, Naoki Katase, Hideaki Ohtsubo, Wataru Mizunoya, Ken Kobayashi, Tsutomu Nohno, Takanori Nishimura, Ryuichi Tatsumi, Myogenic stem cells isolated from soleus muscle may autonomously form slow-twitch fibers via Sema3A signaling., The 17th Asian-Australasian Association of Animal Production Societies Animal Science Congress, 2016.08.
16. Ryuichi Tatsumi, Experiments reveal a novel mechanism to regulate myofiber types and its activation by functional food ingredients, The 17th Asian-Australasian Association of Animal Production Societies Animal Science Congress, 2016.08.
17. 木 蘭, 水野谷 航, 辰巳 隆一, 池内 義秀, 中村 真子, Sema3Aはemerin 発現を阻害することで筋特異的因子Pax7およびMyf5 発現を増加させ、筋芽細胞の増殖能を上昇させる, Molecular Mechanisms Modulating Skeletal Muscle Development and Homeostasis in Health and Disease, 2016.06.
18. Shoko Sawano, Yuri Tajima, Johan Rung, Mako Nakamura, Ryuichi Tatsumi, Yoshihide Ikeuchi, Wataru Mizunoya, Transcriptomic and metabolomic analyses depicted distinct characteristics between slow-twitch and fast-twitch muscles in mice, ACN2015(12th Asian Congress of Nutrition), 2015.05.
19. Yusuke Komiya, Tsuyoshi Goto, Nobuyuki Takahashi, Teruo Kawada, Mako Nakamura, Ryuichi Tatsumi, Yoshihide Ikeuchi, Wataru Mizunoya, Eicosapentaenoic acid in fish oil is the key fatty acid to promote oxidative metabolism in rat skeletal muscle, ACN2015(12th Asian Congress of Nutrition) , 2015.05.
20. Wataru Mizunoya, Toshiya Nakamura, Daisuke Imoto, Yusuke Komiya, Fuminori Kawabata, Mako Nakamura, Ryuichi Tatsumi, Yoshihide Ikeuchi, Effect of Yamabushitake mushroom (Hericium erinaceus) intake on functional and physicochemical properties of skeletal muscle in mice, ACN2015(12th Asian Congress of Nutrition) , 2015.05.
21. ド マイコイ, 水野谷 航, 尾嶋孝一, 中村 真子, 池内 義秀, 辰巳 隆一, Sema3A ligand secreted from satellite cells promotes aneural nAChR clustering, 第119回日本畜産学会大会, 2015.03.
22. 鈴木貴弘, 西松伸一郎, 寺田久美子, 片瀬直樹, 濃野 勉, 水野谷 航, 池内 義秀, 辰巳 隆一, 筋幹細胞特異的 Sema3A cKO マウスの解析, 第119回日本畜産学会大会, 2015.03.
23. Shohei Sakaguchi, Junichi Shono, Takahiro Suzuki, Shoko Sawano, Judy E. Anderson, Mai-Khoi Q. Do, Hideaki Ohtsubo, Wataru Mizunoya, Mako Nakamura, Mitsuhiro Furuse, Yoshihide Ikeuchi, Ryuichi Tatsumi, Anti-inflammatory macrophages implicate in regenerative moto-neuritogenesis, by promoting myoblast migration and Sema3A expression., Animal Science Congress 2014 of the Asian-Australian Association of Animal Production Societies (AAAP), 2014.11.
24. Mulan, Mako Nakamura, Takahiro Suzuki, Wataru Mizunoya, Koichi Ojima, Ryuichi Tatsumi, Yoshihide Ikeuchi, Functional interaction between Sema3A and Pax7 in proliferation and differentiation of myoblasts., International Symposium on Agriculture, Forestry, Environment and Life Sciences in Asia, 2014 (AFELiSA'14), 2014.10.
25. Ryuichi Tatsumi, Judy E. Andeson, Ronald E. Allen, Muscle regeneration dynamics: satellite cells may do more., A Meeting-of-Minds Muscle Symposium, 2014.09.
26. Ryuichi Tatsumi, Shohei Sakaguchi, Junichi Shono, Takahiro Suzuki, Shoko Sawano, Judy E. Anderson, Mai-Khoi Q. Do, Hideaki Ohtsubo, Wataru Mizunoya, Mako Nakamura, Mitsuhiro Furuse, Yoshihide Ikeuchi, M2 macrophages may implicate in regenerative moto-neuritogenesis, by promoting myoblast migration and Sema3A expression., 2014 FASEB Science Research Conference on “Skeletal Muscle Satellite and Stem Cells”, 2014.07.
27. Takahiro Suzuki, Yuki Ohya, Koichi Ojima, Wataru Mizunoya, Shoko Sawano, Hideaki Ohtsubo, Shinichiro Nishimatsu, Judy E. Anderson, Mai-Khoi Q. Do, Mako Nakamura, Mitsuhiro Furuse, Yoshihide Ikeuchi, Tsutomu Nohno, Ryuichi Tatsumi, Sema3A secreted from satellite cells promotes slow-twitch fiber generation., 2014 FASEB Science Research Conference on “Skeletal Muscle Satellite and Stem Cells”, 2014.07.
28. Hideaki Ohtsubo, Yusuke Sato, Takahiro Suzuki, Wataru Mizunoya, Mako Nakamura, Ryuichi Tatsumi, Yoshihide Ikeuchi, APOBEC2 deficiency up-regulates myoblast differentiation., 2014 FASEB Science Research Conference on “Skeletal Muscle Satellite and Stem Cells”, 2014.07.
29. Takahiro Suzuki, Koichi Ojima, Mai-Khoi Q. Do, Minako Hara, Wataru Mizunoya, Mako Nakamura, Yoshihide Ikeuchi, Judy E. Andeson, Ryuichi Tatsumi, Semaphorin 3A secreted from myogenic stem cells promotes slow-twitch muscle fiber generation, 2013 EMBO Workshop on“Semaphorin Function and Mechanism in Action”, 2013.10, Semaphorin 3A (Sema3A), a class 3 vertebrate-secreted semaphorin originally characterized as a potent neural chemorepellent, is now recognized to play crucial roles in angiogenesis, organogenesis, osteoclastogenesis and immune responses as a multi-functional modulator. Recently, we found that resident myogenic stem cells, satellite cells, up-regulate Sema3A expression and secretion exclusively at the early-myogenic differentiation phase in response to in vivo crush injury and hepatocyte growth factor treatment in the primary cultures (Tatsumi et al., 2009); however, its physiological significance in muscle regeneration is still unknown. Here we show that Sema3A impacts slow-type myosin heavy chain (slow-MyHC) expression in mouse satellite cell cultures. Sema3A-siRNA transfection significantly reduced expression of slow-MyHC as well as the muscle-specific transcription factor myogenin, and the down-stream mediators MEF2 as revealed by qPCR and western blotting analyses. Total MyHC expression level was unchanged, likely due to compensatory up-regulation of fast-MyHC during the 72-hr transfection period. Similar responses (except for fast-MyHC) were also observed in myogenin-knockdown cultures. In addition, reduced myogenin expression induced by immunoneutralization of the receptor neuropilin1 (Npn1) was rescued by co-addition of Sema3A protein. These results therefore indicate that Sema3A may activate a slow-MyHC expression-signaling axis consisting of Npn1, myogenin and MEF2. This model is supported by our comparative observations that satellite cells from soleus muscle (abundant in slow fibers) showed higher expression of Sema3A, myogenin and a co-receptor plexinA2 than those from EDL (Suzuki et al. 2013). Overall, the findings highlight a heretofore unexplored and active role for satellite cell-derived Sema3A as a key modulator of slow fiber generation during muscle regeneration, and advance our understanding of the multi-functional contributions of Sema3A..
30. Ryuichi Tatsumi, Judy E. Andeson, Ronald E. Allen, Muscle regeneration dynamics mediated by resident myogenic stem cells: a possible implication in moto-neuritogenesis and fiber-type regulation, Tucson Symposium 2013 on "The Biology of Muscle Growth and Repair", 2013.09, Skeletal muscle regeneration and work-induced hypertrophy are initiated by mechanical insult or other perturbation and one of the earliest events is triggering the activation (re-entry to cell cycle from G0) of quiescent resident myogenic stem cells, satellite cells. Recent studies of satellite cells in culture and in vivo addressed the possible dual-roles of hepatocyte growth factor (HGF) in the stretch-induced activation and the re-establishing quiescence. In the proposed scenario, the time-coordinated increase in extracellular HGF is a key modulator for the two contrary pathways having low and high thresholds to impact activation and the counterpart quiescence of satellite cells, respectively. Moreover, the role of HGF in muscle repair may not be restricted to myogenesis; we demonstrated that HGF up-regulates expression of secreted axon-guidance molecule semaphorin 3A (Sema3A) in satellite cells at early-differentiation phase in primary cultures and in vivo. The results encourage a possible implication of satellite cells in the spatiotemporal regulation of extracellular Sema3A concentrations, which potentially mediates restoration or remodeling of nerve-muscle connections in muscle regeneration in synchrony with recovery of muscle-fiber integrity and types (fast and slow). Very recently, we found in satellite cell cultures that the Sema3A ligand impacts slow-twitch fiber generation through a muscle-specific transcription factor myogenin-dependent pathway; Sema3A-siRNA transfection significantly reduced expression of slow-type myosin heavy chain (slow-MyHC) as well as myogenin and its co-mediator MEF2. Total MyHC protein expression level was likely unchanged, due to compensatory up-regulation of fast-MyHC and similar responses (except for fast-MyHC) were also observed in myogenin-knockdown cultures. Overall our results highlight the “programmed mechano-biology dynamics” that successful muscle regeneration, comprised of satellite cell-driving myogenesis, intramuscular moto-neuritogenesis and fiber-type regulation (survival), may be a programmed sequence of events that respond to a mechanical perturbation in a synchronous, HGF-dependent and time-coordinated manner..
31. Wataru Mizunoya, Yusuke Komiya, Judy E. Anderson, Tsuyoshi Goto, Nobuyuki Takahashi, Teruo Kawada, Mako Nakamura, Ryuichi Tatsumi, Yoshihide Ikeuchi, Eicosapentaenoic Acid Affects Skeletal Muscle Fiber Types relating factors via PPARδ Pathway in Isolated Fibers of Rats, Keystone Symposia, Nuclear Receptors and Friends: Roles in Energy Homeostasis and Metabolic Dysfunction, 2013.04.
32. Muscle regeneration dynamics mediated by resident myogenic stem cells
Authored by Ryuichi Tatsumi, Kyushu Univ., Fukuoka, JAPAN

Skeletal muscle regeneration and work-induced hypertrophy are initiated by mechanical insult or other perturbation and one of the earliest events is triggering the activation (re-entry to cell cycle from G0) of quiescent resident myogenic stem cells, satellite cells. Recent studies of satellite cells in culture and in vivo addressed the possible dual-roles of hepatocyte growth factor (HGF) in the stretch-induced activation and the re-establishing quiescence. In the proposed scenario, the time-coordinated increase in extracellular HGF is a key modulator for the two contrary pathways having low and high thresholds to impact activation and the counterpart quiescence of satellite cells, respectively. Moreover, the role of HGF in muscle repair may not be restricted to myogenesis; we demonstrated that HGF up-regulates expression of secreted axon-guidance molecule semaphorin 3A (Sema3A) in satellite cells at early-differentiation phase in primary cultures and in vivo. The results encourage a possible implication of satellite cells in the spatiotemporal regulation of extracellular Sema3A concentrations, which potentially mediates restoration or remodeling of nerve-muscle connections in muscle regeneration in synchrony with recovery of muscle-fiber integrity and types (fast and slow). Overall our results highlight the “programmed mechano-biology dynamics” that successful muscle regeneration, comprised of satellite cell-driving myogenesis and intramuscular moto-neuritogenesis, may be a programmed sequence of events that respond to a mechanical perturbation in a synchronous, HGF-dependent and time-coordinated manner..
33. Programmed mechano-biology of resident myogenic stem cells
Authored by Ryuichi Tatsumi, Kyushu Univ., Fukuoka, JAPAN

Skeletal muscle regeneration and work-induced hypertrophy are initiated by mechanical insult or other perturbation and one of the earliest events is triggering the activation (re-entry to cell cycle from G0) of quiescent resident myogenic stem cells, satellite cells. Recent studies of satellite cells in culture and in vivo addressed the possible dual-roles of hepatocyte growth factor (HGF) in the stretch-induced activation and the re-establishing quiescence. In the proposed scenario, the time-coordinated increase in extracellular HGF is a key modulator for the two contrary pathways having low and high thresholds to impact activation and the counterpart quiescence of satellite cells, respectively. Moreover, the role of HGF in muscle repair may not be restricted to myogenesis; we demonstrated that HGF up-regulates expression of secreted axon-guidance molecule semaphorin 3A (Sema3A) in satellite cells at early-differentiation phase in primary cultures and in vivo. The results encourage a possible implication of satellite cells in the spatiotemporal regulation of extracellular Sema3A concentrations, which potentially mediates restoration or remodeling of nerve-muscle connections in muscle regeneration in synchrony with recovery of muscle-fiber integrity. Overall our results highlight the “programmed mechano-biology” that successful muscle regeneration, comprised of satellite cell-driving myogenesis and intramuscular moto-neuritogenesis, may be a programmed sequence of events that respond to a mechanical perturbation in a synchronous, HGF-dependent and time-coordinated manner..
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38. Do, Mai-Khoi Q., Sato, Y., Sankoda, Y., Shimizu, N., Suzuki, T., Mizunoya, W., Nakamura, M., Ikeuchi, Y., Judy E. Anderson, Ronald E. Allen (2011) Possible implication of myogenic stem cells in regenerative motoneuritogenesis through axon guidance molecule Sema3A expression and secretion, Group Meeting 2011 on Translational Research for Muscular Dystrophy (Dec. 1-2, 2011, Tokyo).
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39. Tatsumi, R. (2011) Possible implication of myogenic stem cells in regenerative motoneuritogenesis, The 26th Annual Research Meeting of the Japanese Orthopaedic Association (Oct. 20, 21th, 2011, Maebashi, Gunma)..
40. Mizunoya, Y., Shimomura, K., Tatsumi, R., and Ikeuchi, Y. (2011) Dietary soy isoflavones alter skeletal muscle fiber type in rats, The 65th Annual Research Meeting of Japanese Society of Nutrition and Food Science (May 13-15, 2011, Ochanomizu University, Tokyo)..
41. The development of healthy meat foods using high pressur processing.
42. Yamada, M., Mizunoya, W., Tatsumi, R., Ikeuchi, Y. (2006) Matrix Metalloproteinase-2 is Involved in Mechanical-Stretch-Induced Activation of Skeletal Muscle Satellite Cells In Vitro., the 107th Annual Meeting of Japan Society of Animal Science..
43. Shiratsuchi, S., Yamada, M., Sato, Y., Mizunoya, W., Tatsumi, R., Ikeuchi, Y. (2006) Matrix Metalloproteinase-2 is Involved in Mechanical-Stretch-Induced Activation of Skeletal Muscle Satellite Cells In Vitro., the 107th Annual Meeting of Japan Society of Animal Science..
44. Sonoda, Y., Mizunoya, W., Wakamatsu, J.-I., Sekiguchi, K., Tatsumi, R., Ikeuchi, Y. (2006) In Vitro Studies on Beef Extract-Induced Muscle Hypertrophy., the 107th Annual Meeting of Japan Society of Animal Science..
45. Ryuichi Tatsumi, Mechanobiology on muscle hypertrophy and regeneration: HGF/NO-dependent cascade model of satellite cell activation and quiescence mechanism. Lecture at the Graduate School of Veterinary Science, Hokkaido University, Feb. 1st., 2007..
46. Yamada, M., Nonoshita, S., Okamoto, S., Kikuiri, T., Mizunoya, W., Tatsumi, R., Ikeuchi, Y. (2006) Matrix Metalloproteinases are Involved in Mechanical-Stretch-Induced Activation of Skeletal Muscle Satellite Cells In Vitro., the 106th Annual Meeting of Japan Society of Animal Science..
47. Sato, Y., Haruno, A., Mizunoya, W., Tatsumi, R., Ito, T., Ikeuchi, Y. (2006) Studies on Signal Transduction pathway of myogenic growth factor S-Myotrophin., the 106th Annual Meeting of Japan Society of Animal Science..
48. Okamoto, S., Wakamatsu, J.-I., Mizunoya, W., Waga, T., Tatsumi, R., Ikeuchi, Y. (2006) Effects of Apple-Polyphenol Intake on Rat Skeletal Muscle and Lipid Metabolism., the 106th Annual Meeting of Japan Society of Animal Science..
49. Haruno, A., Sato, Y., Shiraishi, S., Mori, S., Hayashi, T., Mizunoya, W., Tatsumi, R., Ito, T., Ikeuchi, Y. (2006) Studies on Myogenic Growth Factor S-Myotrophin., the 47th Annual Meeting of Japan Society for Meat Science and Technology..
50. Mizunoya, W., Wakamatsu, J.-I., Tatsumi, R., Ikeuchi, Y. (2006) Beef Extract Intake Increases Rat Endurance Capacity., the 47th Annual Meeting of Japan Society for Meat Science and Technology..
51. Tatsumi R. (2006) Myostatin Expression in Myogenic Stem cells., Symposium of the 106th Annual Meeting of Japan Society of Animal Science., invited talk.
52. Tatsumi R. (2006) Mechanobiology of Skeletal Muscle Satellite Cells., the 10th Annual Symposium on Animal Life Sciences., invited talk.
53. Tatsumi R. (2006) Myostatin Expression in Myogenic cells., Workshop on Advanced Beef Production Technology., invited talk.
54. Sato, Y., Haruno, A., Shiraishi, S., Mori, S., Hayashi, T., Mizunoya, W., Tatsumi, R., Ikeuchi, Y., Ito, T. (2005) Studies on Muscle-Specific Growth Factor S-Myotrophin., the 105th Annual Meeting of Japan Society of Animal Science..
55. Wakamatsu, J.-I., Mizunoya, W., Tatsumi, R., Ikeuchi, Y., Sekiguchi, K. (2005) Studies on Muscle Hypertrophy Induced by Beef Extract., the 105th Annual Meeting of Japan Society of Animal Science..
56. Shiratsuchi, S., Yamada, M., Mizunoya, W., Tatsumi, R., Ikeuchi, Y. (2005) Molecular Mechanism for Myogenic Satellite Cell Quiescence: Myostatin Expression Mechanism., the 105th Annual Meeting of Japan Society of Animal Science..
57. Tabata, M., Nishimura, S., Tatsumi, R., Ikeuchi, Y., Iwamoto, H. (2005) RyR3 Implicates in Calcium Influx in Chicken Myoblasts., the 105th Annual Meeting of Japan Society of Animal Science..
58. Ryuichi Tatsumi, Keitaro Yamanouchi, Toru Hosoyama, Sei-ichi Shiratsuchi, Michiko Yamada, Jun-Ichiro Wakamatsu, Wataru Mizunoya, Yoshihide Ikeuchi, and Ronald E. Allen, A Possible Programmed Mechanism of Muscle Satellite Cell Quiescence: The cell Activator HGF Induces Myostatin Expression and Secretion., FASEB Summer Research Conference 2005, 4rd International Conference on Skeletal Muscle & Stem Cells, Omni Tucson Golf Resort & Spa, Tucson, AZ, US (June 11-16, 2005).
59. Tatsumi, R., Ikeuchi, Y. (2005) More Shine to Meat Production: A Programmed Cascade Model for Muscle Satellite Cell Activation and Quiescence., the Annual Spring Meeting 2005 of Japanese Society for Animal Nutrition and Metabolism..
60. Tatsumi, R., Yamanouchi, K., Hosoyama, T., Ikeuchi, Y. (2005) Activation Factor HGF Induces Satellite Cell Quiescence In Vitro., the 104th Annual Meeting of Japan Society of Animal Science..
61. Ikeuchi, y., Mori, S., Iguchi, R., Yokoyama, A., Tatsumi, R., Yamamoto, S., Suzuki, A. (2005) Pressure-Stability of Soluble 5'-Nucureotidase from Rabbit Skeletal Muscle., the 104th Annual Meeting of Japan Society of Animal Science..
62. Tatsumi, R., Ikeuchi, Y., and Allen, R.E. (2004) Mechanical Stress-Induced Activation of Muscle Satellite Cells: Some Properties of Released HGF., the 55th Annual Meeting of West Japan Society of Animal Science..
63. Katsuki, Y., Mori, S., Haruno, A., Sato, Y., Takemoto, K., Wakamatsu, J.-I., Tatsumi, R., and Ikeuchi, Y. (2004) Preparation of Quiescent Satellite Cell Culture, the 55th Annual Meeting of West Japan Society of Animal Science..
64. Wakamatsu, J.-I., Shozaki, Y., Mori, S., Haruno, A., Sato, Y., Takemoto, K., Katsuki, Y., Ikeuchi, Y., and Tatsumi, R. (2004) Effect of Carnitine Diet on Lipid Metabolism and Muscle Fiber types of Rat, the 55th Annual Meeting of West Japan Society of Animal Science..
65. Tatsumi, R., Ikeuchi, Y., and Hattori, A. (2004) Molecular Mechanism of Muscle Satellite Cell Activation: Mechanical Perturbation triggers Nitric Oxide-Dependent Cascade., the 137th Annual Meeting of Japanese Society of Veterinary Science..
66. Tatsumi, R., Wuollet, A.L., Ikeuchi, Y., Ito, T., and Allen, R.E. (2004) Calcium-Calmodulin Dependent Cascade of Muscle Satellite Cell Activation., the 103th Annual Meeting of Japan Society of Animal Science..
67. Ikeuchi, Y., Mori, S., Arai, Y., Tatsumi, R., Ito, T., Yoshioka, K., Yamamoto, S., and Suzuki, A. (2004) Stability of Rat Skeletal Muscle Myokinase Subjected to High Pressure Treatments., the 103th Annual Meeting of Japan Society of Animal Science..
68. Haruno, A., Mori, S., Tatsumi, R., Ikeuchi, Y., Ito, T., Uechi, T. (2004) Effect of Curcumin Diet on Lipid Metabolism in Rat., the 103th Annual Meeting of Japan Society of Animal Science..
69. Ryuichi Tatsumi and Ronald E. Allen, Satellite Cell Activation in Response to Muscle Stretch and Damage., FASEB Summer Research Conference 2003, 3rd International Conference on Muscle Satellite & Stem Cells, Omni Tucson Golf Resort & Spa, Tucson, AZ, US (July 26-30, 2003), invited speak..
70. Ronald E. Allen and Ryuichi Tatsumi, Satellite Cell Activation in Response to Muscle Damage., Molecular Biology of Muscle Development and Regeneration,
The Banff Centre, Alberta, Canada (May 30-June 4, 2003), invited speak..
71. Yoshihara, H., Ikeuchi, Y., Kawabata, F., Haruno, A., Mori, S., Tatsumi, R., Ito, T., and Hayashi, T. (2003) Effect of Beef Extract Diet and Exercise on Lipid Metabolism and Muscle Fiber Types of Rat., the 44th Annual Meeting of Japan Society for Meat Science and Technology..
72. Takehiro Ogawa, Toshiya Hayashi, Kazumasa Nodake, Shohei Shiraishi, Sunao Mori, Ryuichi Tatsumi,, Yoshihide Ikeuchi and Tatsumi Ito, A Novel Muscle Cell Growth Factor, S-Myotrophin, Promotes the Expression of Fast Myosin in Myotubes Developed from C2C12 Cells., 48th International Congress of Meat Science and Technology, Rome, Italy (August 25-30, 2002)..
73. Tatsumi, R., Ikeuchi, Y., Ito, T., and Hattori, A. (2002) Role of Nitric Oxide in Stretch-Induced Activation of Skeletal Muscle Satellite Cells., the 100th Annual Meeting of Japan Society of Animal Science..
74. Ikeuchi, Y., Nakanishi, A., Tatsumi, R., Ito, T., Tabata, M., Katayama, S., and Turu, T. (2002) Meat Quality of Bovine Thigh Muscle Subjected to Alkaline Solution Injection., the 100th Annual Meeting of Japan Society of Animal Science..
75. Yoshihara, H., Ikeuchi, Y., Tatsumi, R., Mori, S., Ito, T., and Sekiguchi, K. (2002) Effect of Beef Extract Diet and Exercise on Lipid Metabolism of High Fat-Fed Rat., the 100th Annual Meeting of Japan Society of Animal Science..
76. Hayashi, T., Notake, K., Ikeuchi, Y., Yoshihara, H., Tatsumi, R., Mori, S., and Ito, T. (2002) Effects of Beef Tallow Diet at a Japanese Level on Health Parameters., the 100th Annual Meeting of Japan Society of Animal Science..
77. Sakata, T., Tatsumi, R., Nishimura, T., and Hattori, A. (2002) Muscle Stretch-Induced HGF Release and Satellite Cell Activation., the 100th Annual Meeting of Japan Society of Animal Science..
78. Kinashi, T., Tatsumi, R., Nishimura, T., and Hattori, A. (2002) Effect of Trehalose on Water Holding Capacity of Chicken Myofibrillar Gels., the 100th Annual Meeting of Japan Society of Animal Science..
79. Ito, Y., Toki, S, Omori, T., Ide, H., Tatsumi, R., Nishimura, T., and Hattori, A. (2001) Solubilization of Myosin under Neutral Low ionic Strength Conditions., the 100th Annual Meeting of Japan Society of Animal Science..
80. Ito, Y., Tatsumi, R., Nishimura, T., Toki, S, Omori, T., Ide, H., and Hattori, A. (2002) Water-Solubilization of Myofibrillar Proteins., the 43th Annual Meeting of Japan Society for Meat Science and Technology..
81. Ito, Y., Toki, S., Omori, T., Ide, H., Tatsumi, R., Nishimura, T., and Hattori, A. (2001) Changes in Properties of Myofibrillar Proteins during Water-Solubilization., the 99th Annual Meeting of Japan Society of Animal Science..
82. Ryuichi Tatsumi, Tomowa Sakata, Shannon M. Sheehan, Akihito Hattori and Ronald E. Allen, Mechanical Stretch-Induced Activation of Skeletal Muscle Satellite Cells: the Possible Role of HGF in the Mechanism., FASEB Summer Research Conference 2000, 2nd International Conference on Muscle Satellite & Stem Cells,
Omni Tucson Golf Resort & Spa, Tucson, AZ, US (July 14-19, 2001)..
83. Ito, Y., Toki, S., Ide, H., Tatsumi, R., Nishimura, T., and Hattori, A. (2001) Characterization of Water-Soluble Myofibrillar Proteins., the 98th Annual Meeting of Japan Society of Animal Science..
84. Kinashi, T., Hama, K., Tatsumi, R., Nishimura, T., and Hattori, A. (2001) Effect of Trehalose on Meat Quality., the 98th Annual Meeting of Japan Society of Animal Science..
85. Sakata, T., Tatsumi, R., Nishimura, T., and Hattori, A. (2001) Activation of Satellite Cells by Muscle Stretch., the 98th Annual Meeting of Japan Society of Animal Science..
86. Akamatsu, R., Tatsumi, R., Nishimura, T., and Hattori, A. (2001) Localization of Paratropomyosin during Chicken Cardiac Muscle Myofibril Configuration., the 98th Annual Meeting of Japan Society of Animal Science..
87. Ryuichi Tatsumi, Shannon M. Sheehan, Hiroyuki Iwasaki, Akihito Hattori and Ronald E. Allen, Mechanical Stretch Induces Activation of Skeletal Muscle Satellite Cells In Vitro., 2000 Keystone Symposia on the Molecular Biology of Muscle Development and Disease, Asilomar, CA, US (May 21-26, 2000)..
88. Tatsumi, R., Iwasaki, H., and Hattori, A. (2000) pH-Dependence of Mechanical Stretch-Induced Activation of Muscle Satelite Cells., the 97th Annual Meeting of Japan Society of Animal Science..
89. Iwasaki, H., Tatsumi, R., Nishimura, T., and Hattori, A. (2000) Activation of Skeletal Muscle Satellite Cells in Response to Mechanical Stretch (Part 2)., the 97th Annual Meeting of Japan Society of Animal Science..
90. Mitsuhashi, K., Ashida, K., Tatsumi, R., Nishimura, T., and Hattori, A. (2000) Comparative Analysis of Activation Activity of Back and Leg Muscle Satellite Cells In Vitro., the 97th Annual Meeting of Japan Society of Animal Science..
91. Taneichi, A., Tatsumi, R., Nishimura, T., and Hattori, A. (2000) Structural Changes in Bovine Intermuscular Connective Tissue and Localization of Decorin during Neonatal Myogenesis., the 97th Annual Meeting of Japan Society of Animal Science..
92. Ito, Y., Tatsumi, R., Nishimura, T., and Hattori, A. (2000) Studies on Water-Soluble Myofibrillar Proteins., the 97th Annual Meeting of Japan Society of Animal Science..
93. Ryuichi Tatsumi, Kenji Maeda and Koui Takahashi, (1999) Calcium-Induced Splitting of Connectin/Titin Filaments: Localization and Characterization of Calcium-Binding Sites., 45th International Congress of Meat Science and Technology, Yokohama, Japan (August 1-6, 1999)..
94. Yukiko Ito, Ryuichi Tatsumi, Takanori Nishimura and Akihito Hattori,
Solubilization of Myofibrillar Proteins of Chicken Skeletal Muscle in Water., 45th International Congress of Meat Science and Technology, Yokohama, Japan (August 1-6, 1999)..
95. Tatsumi, R. and Takahashi, K. (1999) Calcium Binding-Induced Changes in the N-Terminal Structure of Beta-Connectin (Titin-2).the 95th Annual Meeting of Japan Society of Animal Science..
96. Akamatsu, R., Tatsumi, R. and Hattori, A. (1999) Localization of Paratropomyosin during Chicken Skeletal Muscle Myofibril Configuration. the 95th Annual Meeting of Japan Society of Animal Science..
97. Iwasaki, H., Ashida, K., Tatsumi, R. and Hattori, A. (1999), Activation of Skeletal Muscle Satellite Cells in Response to Mechanical Stretch. the 95th Annual Meeting of Japan Society of Animal Science..
98. Tatsumi, R., Hattori, A., Sheehan, S.M., Rice, G.M. and Allen, R.E. (1998) HGF is an Autocrine Growth Factor for Skeletal Muscle Satellite Cells In Vitro., the 94th Annual Meeting of Japan Society of Animal Science..
99. Ronald. E. Allen and Ryuichi Tatsumi, Satellite Cell Activation and the Role of Hepatocyte Growth Factor/Scatter Factor., Post-natal Myogenesis: Satellite Cells in Action, Boston, US (August 13-16, 1998)., invited speak..
100. Tatsumi, R. and Takahashi K. (1999) Calcium Binding-Induced Changes in the Secondary Structure of Beta-Connectin (Titin-2)., Annual Joint Meeting 1999 of Biophysics..
101. Ronald. E. Allen, Ryuichi Tatsumi, and Shannon M. Sheehan, HGF is the Activating Factor in Crushed Muscle Extract and Is an Autocrine Growth Factor for Satellite Cells., 1997 Keystone Symposia on Molecular and Cellular Biology, Molecular Biology of Muscle Development, Aspen, CO, US (April 1-6, 1997)..