Hiroshi Kumagai

Title(s)Research Assistant Professor of Gerontology
SchoolSchool of Gerontology
Address3715 McClintock Ave B1
University Park Campus
Los Angeles CA 90089
Phone+1 213 821 6073
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    Publications listed below are automatically derived from MEDLINE/PubMed and other sources, which might result in incorrect or missing publications. Researchers can login to make corrections and additions, or contact us for help. to make corrections and additions.
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    Altmetrics Details 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. Genetic polymorphisms related to muscular strength and flexibility are associated with artistic gymnastic performance in the Japanese population. Eur J Sport Sci. 2022 Jun 13; 1-9. Kumagai H, Kaneko T, Shintake Y, Miyamoto-Mikami E, Tomita H, Fukuo M, Kawai W, Harada M, Kikuchi N, Kamiya N, Hirata K, Zempo H, Maeda S, Miyamoto N, Fuku N. PMID: 35593181.
      View in: PubMed   Mentions:    Fields:    
    2. Sports activities at a young age decrease hypertension risk-The J-Fit+ study. Physiol Rep. 2022 06; 10(12):e15364. Kumagai H, Miyamoto-Mikami E, Someya Y, Kidokoro T, Miller B, Kumagai ME, Yoshioka M, Choi Y, Tagawa K, Maeda S, Kohmura Y, Suzuki K, Machida S, Naito H, Fuku N. PMID: 35757903; PMCID: PMC9234749.
      View in: PubMed   Mentions:    Fields:    Translation:Humans
    3. Unidirectional porous beta-tricalcium phosphate as a potential bone regeneration material for infectious bony cavity without debridement in pyogenic spondylitis. J Artif Organs. 2022 May 03. Funayama T, Noguchi H, Shibao Y, Sato K, Kumagai H, Miura K, Takahashi H, Tatsumura M, Koda M, Yamazaki M. PMID: 35503588.
      View in: PubMed   Mentions:    Fields:    
    4. Comparison Between Concentrated Autologous Bone Marrow Aspirate Transplantation as a Hip Preserving Surgery and Natural Course in Idiopathic Osteonecrosis of the Femoral Head. Cureus. 2022 May; 14(5):e24658. Tomaru Y, Yoshioka T, Sugaya H, Kumagai H, Aoto K, Wada H, Akaogi H, Yamazaki M, Mishima H. PMID: 35663701; PMCID: PMC9157266.
      View in: PubMed   Mentions:
    5. Mitochondria-derived peptides in aging and healthspan. J Clin Invest. 2022 05 02; 132(9). Miller B, Kim SJ, Kumagai H, Yen K, Cohen P. PMID: 35499074; PMCID: PMC9057581.
      View in: PubMed   Mentions:    Fields:    Translation:HumansCells
    6. Genetic polymorphisms in CYP19A1 and ESR1 are associated with serum CK activity after prolonged running in men. J Appl Physiol (1985). 2022 04 01; 132(4):966-973. Kumagai H, Miyamoto-Mikami E, Takaragawa M, Kuriki K, Goto C, Shibata K, Yamada N, Hosono A, Fuku M, Suzuki S, Fuku N. PMID: 35175101.
      View in: PubMed   Mentions:    Fields:    Translation:Humans
    7. An exploratory clinical trial for concentrated autologous bone marrow aspirate transplantation in the treatment of osteonecrosis of the femoral head. Eur J Orthop Surg Traumatol. 2022 Feb 01. Sugaya H, Yoshioka T, Tomaru Y, Kumagai H, Yamazaki M, Mishima H. PMID: 35103855.
      View in: PubMed   Mentions:    Fields:    
    8. Genetic variants within the COL5A1 gene are associated with ligament injuries in physically active populations from Australia, South Africa, and Japan. Eur J Sport Sci. 2021 Dec 30; 1-10. Alvarez-Romero J, Laguette MN, Seale K, Jacques M, Voisin S, Hiam D, Feller JA, Tirosh O, Miyamoto-Mikami E, Kumagai H, Kikuchi N, Kamiya N, Fuku N, Collins M, September AV, Eynon N. PMID: 34821541.
      View in: PubMed   Mentions: 1     Fields:    
    9. Genotype Score for Iron Status Is Associated with Muscle Fiber Composition in Women. Genes (Basel). 2021 12 21; 13(1). Takaragawa M, Tobina T, Shiose K, Kakigi R, Tsuzuki T, Ichinoseki-Sekine N, Kumagai H, Zempo H, Miyamoto-Mikami E, Kobayashi H, Naito H, Fuku N. PMID: 35052344; PMCID: PMC8775127.
      View in: PubMed   Mentions:    Fields:    Translation:HumansCells
    10. The MOTS-c K14Q polymorphism in the mtDNA is associated with muscle fiber composition and muscular performance. Biochim Biophys Acta Gen Subj. 2022 02; 1866(2):130048. Kumagai H, Natsume T, Kim SJ, Tobina T, Miyamoto-Mikami E, Shiose K, Ichinoseki-Sekine N, Kakigi R, Tsuzuki T, Miller B, Yen K, Murakami H, Miyachi M, Zempo H, Dobashi S, Machida S, Kobayashi H, Naito H, Cohen P, Fuku N. PMID: 34728329; PMCID: PMC8741734.
      View in: PubMed   Mentions: 1     Fields:    
    11. Humanin-induced autophagy plays important roles in skeletal muscle function and lifespan extension. Biochim Biophys Acta Gen Subj. 2022 01; 1866(1):130017. Kim SJ, Devgan A, Miller B, Lee SM, Kumagai H, Wilson KA, Wassef G, Wong R, Mehta HH, Cohen P, Yen K. PMID: 34624450; PMCID: PMC8595716.
      View in: PubMed   Mentions: 3     Fields:    Translation:HumansAnimalsCells
    12. Effects of aerobic exercise training on mental health and arterial stiffness in middle-aged and older adults. J Sports Med Phys Fitness. 2021 Oct; 61(10):1387-1392. Akazawa N, Tanahashi K, Kosaki K, Oikawa S, Kumagai H, Maeda S. PMID: 34652087.
      View in: PubMed   Mentions:    Fields:    Translation:Humans
    13. Female Athletes Genetically Susceptible to Fatigue Fracture Are Resistant to Muscle Injury: Potential Role of COL1A1 Variant. Med Sci Sports Exerc. 2021 09 01; 53(9):1855-1864. Miyamoto-Mikami E, Kumagai H, Tanisawa K, Taga Y, Hirata K, Kikuchi N, Kamiya N, Kawakami R, Midorikawa T, Kawamura T, Kakigi R, Natsume T, Zempo H, Suzuki K, Kohmura Y, Mizuno K, Torii S, Sakamoto S, Oka K, Higuchi M, Naito H, Miyamoto N, Fuku N. PMID: 33731655; PMCID: PMC8360671.
      View in: PubMed   Mentions: 1     Fields:    Translation:Humans
    14. Effect of aerobic and resistance exercise on the mitochondrial peptide MOTS-c in Hispanic and Non-Hispanic White breast cancer survivors. Sci Rep. 2021 08 19; 11(1):16916. Dieli-Conwright CM, Sami N, Norris MK, Wan J, Kumagai H, Kim SJ, Cohen P. PMID: 34413391; PMCID: PMC8376922.
      View in: PubMed   Mentions: 5     Fields:    Translation:Humans
    15. Renal hemodynamics across the adult lifespan: Relevance of flow pulsatility to chronic kidney disease. Exp Gerontol. 2021 09; 152:111459. Kosaki K, Tarumi T, Sugawara J, Tanahashi K, Kumagai H, Matsui M, Sugaya T, Osuka Y, Tanaka K, Kuro-O M, Saito C, Yamagata K, Maeda S. PMID: 34171394.
      View in: PubMed   Mentions:    Fields:    Translation:Humans
    16. Unidirectional porous beta-tricalcium phosphate and hydroxyapatite artificial bone: a review of experimental evaluations and clinical applications. J Artif Organs. 2021 Jun; 24(2):103-110. Funayama T, Noguchi H, Kumagai H, Sato K, Yoshioka T, Yamazaki M. PMID: 33893573; PMCID: PMC8154753.
      View in: PubMed   Mentions:    Fields:    Translation:HumansAnimals
    17. Stature is negatively associated with increased arterial stiffness after high-intensity bicep curls training in young Japanese men. Eur J Sport Sci. 2022 Jul; 22(7):1104-1112. Tagawa K, Choi Y, Ra SG, Yoshikawa T, Kumagai H, Maeda S. PMID: 33673788.
      View in: PubMed   Mentions:    Fields:    Translation:Humans
    18. MOTS-c reduces myostatin and muscle atrophy signaling. Am J Physiol Endocrinol Metab. 2021 04 01; 320(4):E680-E690. Kumagai H, Coelho AR, Wan J, Mehta HH, Yen K, Huang A, Zempo H, Fuku N, Maeda S, Oliveira PJ, Cohen P, Kim SJ. PMID: 33554779; PMCID: PMC8238132.
      View in: PubMed   Mentions: 4     Fields:    Translation:HumansAnimalsCells
    19. A pro-diabetogenic mtDNA polymorphism in the mitochondrial-derived peptide, MOTS-c. Aging (Albany NY). 2021 01 19; 13(2):1692-1717. Zempo H, Kim SJ, Fuku N, Nishida Y, Higaki Y, Wan J, Yen K, Miller B, Vicinanza R, Miyamoto-Mikami E, Kumagai H, Naito H, Xiao J, Mehta HH, Lee C, Hara M, Patel YM, Setiawan VW, Moore TM, Hevener AL, Sutoh Y, Shimizu A, Kojima K, Kinoshita K, Arai Y, Hirose N, Maeda S, Tanaka K, Cohen P. PMID: 33468709; PMCID: PMC7880332.
      View in: PubMed   Mentions: 5     Fields:    Translation:HumansAnimalsCells
    20. A Case of Cardiac Arrest during C1 Laminectomy for Irreducible Atlantoaxial Subluxation. Case Rep Orthop. 2021; 2021:6691426. Shibao Y, Koda M, Nakayama K, Asada T, Sato K, Kono M, Eto F, Mataki K, Kumagai H, Nagashima K, Miura K, Noguchi H, Takahashi H, Funayama T, Abe T, Yamazaki M. PMID: 33532105; PMCID: PMC7834814.
      View in: PubMed   Mentions:
    21. Host mitochondrial transcriptome response to SARS-CoV-2 in multiple cell models and clinical samples. Sci Rep. 2021 01 08; 11(1):3. Miller B, Silverstein A, Flores M, Cao K, Kumagai H, Mehta HH, Yen K, Kim SJ, Cohen P. PMID: 33420163; PMCID: PMC7794290.
      View in: PubMed   Mentions: 13     Fields:    Translation:HumansCells
    22. eQTL variants in COL22A1 are associated with muscle injury in athletes. Physiol Genomics. 2020 12 01; 52(12):588-589. Miyamoto-Mikami E, Kumagai H, Kikuchi N, Kamiya N, Miyamoto N, Fuku N. PMID: 33166209.
      View in: PubMed   Mentions:    Fields:    Translation:Humans
    23. Are Genome-Wide Association Study Identified Single-Nucleotide Polymorphisms Associated With Sprint Athletic Status? A Replication Study With 3 Different Cohorts. Int J Sports Physiol Perform. 2021 04 01; 16(4):489-495. Guilherme JPLF, Semenova EA, Zempo H, Martins GL, Lancha Junior AH, Miyamoto-Mikami E, Kumagai H, Tobina T, Shiose K, Kakigi R, Tsuzuki T, Ichinoseki-Sekine N, Kobayashi H, Naito H, Borisov OV, Kostryukova ES, Kulemin NA, Larin AK, Generozov EV, Fuku N, Ahmetov II. PMID: 33059329.
      View in: PubMed   Mentions: 5     Fields:    Translation:Humans
    24. A rs936306 C/T Polymorphism in the CYP19A1 Is Associated With Stress Fractures. J Strength Cond Res. 2022 Aug 01; 36(8):2322-2325. Kumagai H, Miyamoto-Mikami E, Kikuchi N, Kamiya N, Zempo H, Fuku N. PMID: 33044361.
      View in: PubMed   Mentions:    Fields:    
    25. Comparison of clinical results of decompression/fusion surgery for paralysis caused by metastatic spinal tumors of unknown versus known origin. J Rural Med. 2020 Oct; 15(4):189-193. Miura K, Koda M, Abe T, Kono M, Eto F, Kumagai H, Nagashima K, Fujii K, Noguchi H, Funayama T, Yamazaki M. PMID: 33033540; PMCID: PMC7530598.
      View in: PubMed   Mentions:
    26. Mitochondrial-derived peptides in aging and age-related diseases. Geroscience. 2021 06; 43(3):1113-1121. Kim SJ, Miller B, Kumagai H, Silverstein AR, Flores M, Yen K. PMID: 32910336; PMCID: PMC8190245.
      View in: PubMed   Mentions: 9     Fields:    Translation:HumansCells
    27. Spontaneous symptomatic lumbar intervertebral pseudoarthrosis associated with diffuse idiopathic skeletal hyperostosis treated with a combined posteroanterior fusion: a case report and review of literature. J Spine Surg. 2020 Sep; 6(3):626-630. Funayama T, Fujii K, Abe T, Kumagai H, Nagashima K, Miura K, Noguchi H, Mataki K, Shibao Y, Koda M, Yamazaki M. PMID: 33102901; PMCID: PMC7548833.
      View in: PubMed   Mentions: 1  
    28. Mitochondrial-derived peptides in energy metabolism. Am J Physiol Endocrinol Metab. 2020 10 01; 319(4):E659-E666. Merry TL, Chan A, Woodhead JST, Reynolds JC, Kumagai H, Kim SJ, Lee C. PMID: 32776825; PMCID: PMC7750512.
      View in: PubMed   Mentions: 18     Fields:    Translation:HumansAnimalsCells
    29. The impact of aerobic fitness on arterial stiffness and adrenal cortex hormones in middle-aged and older adults. Endocr J. 2020 Dec 28; 67(12):1199-1205. Akazawa N, Tanahashi K, Kosaki K, Kumagai H, Oikawa S, Hamasaki A, Maeda S. PMID: 32741887.
      View in: PubMed   Mentions:    Fields:    Translation:Humans
    30. Association between the ACE I/D polymorphism and muscle injuries in Italian and Japanese elite football players. J Sports Sci. 2020 Nov; 38(21):2423-2429. Massidda M, Miyamoto-Mikami E, Kumagai H, Ikeda H, Shimasaki Y, Yoshimura M, Cugia P, Piras F, Scorcu M, Kikuchi N, Calò CM, Fuku N. PMID: 32614675.
      View in: PubMed   Mentions:    Fields:    Translation:Humans
    31. Genome-Wide Association Study Reveals a Novel Association Between MYBPC3 Gene Polymorphism, Endurance Athlete Status, Aerobic Capacity and Steroid Metabolism. Front Genet. 2020; 11:595. Al-Khelaifi F, Yousri NA, Diboun I, Semenova EA, Kostryukova ES, Kulemin NA, Borisov OV, Andryushchenko LB, Larin AK, Generozov EV, Miyamoto-Mikami E, Murakami H, Zempo H, Miyachi M, Takaragawa M, Kumagai H, Naito H, Fuku N, Abraham D, Hingorani A, Donati F, Botrè F, Georgakopoulos C, Suhre K, Ahmetov II, Albagha O, Elrayess MA. PMID: 32612638; PMCID: PMC7308547.
      View in: PubMed   Mentions: 10  
    32. Posterolateral lumbar spine fusion with unidirectional porous beta-tricalcium phosphate in a canine model. J Artif Organs. 2020 Dec; 23(4):365-370. Sato K, Kumagai H, Funayama T, Yoshioka T, Shibao Y, Mataki K, Nagashima K, Miura K, Noguchi H, Abe T, Koda M, Yamazaki M. PMID: 32451957.
      View in: PubMed   Mentions: 1     Fields:    Translation:Animals
    33. New methods for diagnosing lumbar foraminal stenosis using dynamic digital tomosynthesis radiculography. J Clin Neurosci. 2020 Jul; 77:106-109. Mataki K, Koda M, Shibao Y, Kumagai H, Nagashima K, Miura K, Noguchi H, Funayama T, Abe T, Yamazaki M. PMID: 32387257.
      View in: PubMed   Mentions: 2     Fields:    Translation:Humans
    34. Peptides derived from small mitochondrial open reading frames: Genomic, biological, and therapeutic implications. Exp Cell Res. 2020 08 15; 393(2):112056. Miller B, Kim SJ, Kumagai H, Mehta HH, Xiang W, Liu J, Yen K, Cohen P. PMID: 32387288; PMCID: PMC7778388.
      View in: PubMed   Mentions: 13     Fields:    Translation:HumansCells
    35. Thoracic myelopathy caused by calcification of the ligamentum flavum. J Rural Med. 2020 Apr; 15(2):65-67. Miura K, Koda M, Abe T, Funayama T, Noguchi H, Kumagai H, Nagashima K, Mataki K, Shibao Y, Yamazaki M. PMID: 32256869; PMCID: PMC7110097.
      View in: PubMed   Mentions: 1  
    36. A Novel Unidirectional Porous β-tricalcium Phosphate Bone Substitute in Orthopedic Surgery: A Technical Note and Case Illustrations. Cureus. 2020 Mar 30; 12(3):e7465. Funayama T, Noguchi H, Kumagai H, Yoshioka T, Yamazaki M. PMID: 32351844; PMCID: PMC7188003.
      View in: PubMed   Mentions: 2  
    37. Increased expression of the mitochondrial derived peptide, MOTS-c, in skeletal muscle of healthy aging men is associated with myofiber composition. Aging (Albany NY). 2020 03 17; 12(6):5244-5258. D'Souza RF, Woodhead JST, Hedges CP, Zeng N, Wan J, Kumagai H, Lee C, Cohen P, Cameron-Smith D, Mitchell CJ, Merry TL. PMID: 32182209; PMCID: PMC7138593.
      View in: PubMed   Mentions: 7     Fields:    Translation:HumansCells
    38. Thoracic Myelopathy Caused by Ossification of the Yellow Ligament as a Distal Adjacent Segmental Disease after Posterior Cervical-Middle Thoracic Fusion Surgery. Case Rep Orthop. 2020; 2020:7101496. Funayama T, Mataki K, Abe T, Noguchi H, Miura K, Kumagai H, Nagashima K, Shibao Y, Sato K, Koda M, Yamazaki M. PMID: 32181038; PMCID: PMC7063201.
      View in: PubMed   Mentions:
    39. Regular aerobic exercise improves sexual function assessed by the Aging Males' Symptoms questionnaire in adult men. Aging Male. 2020 Dec; 23(5):1194-1201. Kumagai H, Myoenzono K, Yoshikawa T, Tsujimoto T, Shimomura K, Maeda S. PMID: 32048543.
      View in: PubMed   Mentions: 1     Fields:    Translation:Humans
    40. Successful Use of the Hybrid Assistive Limb for Care Support to Reduce Lumbar Load in a Simulated Patient Transfer. Asian Spine J. 2021 Feb; 15(1):40-45. Miura K, Kadone H, Abe T, Koda M, Funayama T, Noguchi H, Kumagai H, Nagashima K, Mataki K, Shibao Y, Sato K, Kawamoto H, Sankai Y, Yamazaki M. PMID: 32008308; PMCID: PMC7904485.
      View in: PubMed   Mentions: 6  
    41. Thoracic kyphosis and pelvic anteversion in patients with adult spinal deformity increase while walking: analyses of dynamic alignment change using a three-dimensional gait motion analysis system. Eur Spine J. 2020 04; 29(4):840-848. Miura K, Kadone H, Koda M, Abe T, Funayama T, Noguchi H, Mataki K, Nagashima K, Kumagai H, Shibao Y, Suzuki K, Yamazaki M. PMID: 32002700.
      View in: PubMed   Mentions: 3     Fields:    Translation:Humans
    42. The association of HFE gene H63D polymorphism with endurance athlete status and aerobic capacity: novel findings and a meta-analysis. Eur J Appl Physiol. 2020 Mar; 120(3):665-673. Semenova EA, Miyamoto-Mikami E, Akimov EB, Al-Khelaifi F, Murakami H, Zempo H, Kostryukova ES, Kulemin NA, Larin AK, Borisov OV, Miyachi M, Popov DV, Boulygina EA, Takaragawa M, Kumagai H, Naito H, Pushkarev VP, Dyatlov DA, Lekontsev EV, Pushkareva YE, Andryushchenko LB, Elrayess MA, Generozov EV, Fuku N, Ahmetov II. PMID: 31970519; PMCID: PMC7042188.
      View in: PubMed   Mentions: 11     Fields:    Translation:Humans
    43. Spina Bifida Occulta with Bilateral Spondylolysis at the Thoracolumbar Junction Presenting Cauda Equina Syndrome. Case Rep Orthop. 2020; 2020:2425637. Mataki K, Koda M, Shibao Y, Kumagai H, Nagashima K, Miura K, Noguchi H, Funayama T, Abe T, Yamazaki M. PMID: 32082667; PMCID: PMC6983286.
      View in: PubMed   Mentions:
    44. Incremental short maximal exercise increases urinary liver-type fatty acid-binding protein in adults without CKD. Scand J Med Sci Sports. 2020 Apr; 30(4):709-715. Kosaki K, Kamijo-Ikemori A, Sugaya T, Kumamoto S, Tanahashi K, Kumagai H, Kimura K, Shibagaki Y, Maeda S. PMID: 31845418.
      View in: PubMed   Mentions: 2     Fields:    Translation:Humans
    45. COL5A1 rs12722 polymorphism is not associated with passive muscle stiffness and sports-related muscle injury in Japanese athletes. BMC Med Genet. 2019 12 02; 20(1):192. Miyamoto-Mikami E, Miyamoto N, Kumagai H, Hirata K, Kikuchi N, Zempo H, Kimura N, Kamiya N, Kanehisa H, Naito H, Fuku N. PMID: 31791263; PMCID: PMC6889657.
      View in: PubMed   Mentions: 5     Fields:    Translation:Humans
    46. A novel unidirectional porous β-tricalcium phosphate grafting for vertebral fracture in the elderly: preliminary case series. J Rural Med. 2019 Nov; 14(2):211-215. Funayama T, Tsukanishi T, Kumagai H, Noguchi H, Izawa S, Abe T, Miura K, Nagashima K, Mataki K, Shibao Y, Sato K, Koda M, Yamazaki M. PMID: 31788144; PMCID: PMC6877923.
      View in: PubMed   Mentions: 2  
    47. Deterioration of sexual function is associated with central hemodynamics in adult Japanese men. Hypertens Res. 2020 01; 43(1):36-44. Kumagai H, Yoshikawa T, Kosaki K, Myoenzono K, Maeda S. PMID: 31576020.
      View in: PubMed   Mentions:    Fields:    Translation:Humans
    48. Ten-year results of concentrated autologous bone marrow aspirate transplantation for osteonecrosis of the femoral head: a retrospective study. BMC Musculoskelet Disord. 2019 Sep 05; 20(1):410. Tomaru Y, Yoshioka T, Sugaya H, Kumagai H, Hyodo K, Aoto K, Wada H, Akaogi H, Yamazaki M, Mishima H. PMID: 31488133; PMCID: PMC6729020.
      View in: PubMed   Mentions: 10     Fields:    Translation:Humans
    49. Percutaneous endoscopic discectomy might be effective in selected cases of pyogenic spondylitis. J Orthop Surg (Hong Kong). 2019 Sep-Dec; 27(3):2309499019885446. Kono M, Koda M, Abe T, Miura K, Nagashima K, Fujii K, Kumagai H, Noguchi H, Funayama T, Yamazaki M. PMID: 31714174.
      View in: PubMed   Mentions: 1     Fields:    Translation:Humans
    50. Positive-pressure ventilation attenuates subarachnoid-pleural fistula after thoracic spinal surgery: A report of two cases. J Orthop Surg (Hong Kong). 2019 Sep-Dec; 27(3):2309499019865470. Kono M, Koda M, Abe T, Miura K, Nagashima K, Fujii K, Kumagai H, Noguchi H, Funayama T, Furuya T, Yamazaki M. PMID: 31382818.
      View in: PubMed   Mentions: 1     Fields:    Translation:Humans
    51. Effect of sleep efficiency on salivary metabolite profile and cognitive function during exercise in volleyball athletes. Eur J Appl Physiol. 2019 Oct; 119(10):2215-2223. Akazawa N, Kobayashi N, Nakamura Y, Kumagai H, Choi Y, Maeda S. PMID: 31407087.
      View in: PubMed   Mentions: 2     Fields:    Translation:Humans
    52. Effects of teriparatide on bone formation in novel unidirectional porous beta-tricalcium phosphate. J Biomater Appl. 2019 11; 34(5):721-727. Kumagai H, Funayama T, Sugaya H, Yoshioka T, Makihara T, Tomaru Y, Arai N, Sato K, Miura K, Noguchi H, Abe T, Koda M, Mishima H, Yamazaki M. PMID: 31387420.
      View in: PubMed   Mentions: 2     Fields:    Translation:Animals
    53. Angiogenesis and new bone formation in novel unidirectional porous beta-tricalcium phosphate: a histological study. J Artif Organs. 2019 Dec; 22(4):294-299. Kumagai H, Makihara T, Funayama T, Sato K, Noguchi H, Abe T, Koda M, Yamazaki M. PMID: 31325063.
      View in: PubMed   Mentions: 5     Fields:    Translation:Animals
    54. A unidirectional porous beta-tricalcium phosphate material (Affinos®) for reconstruction of bony defects after excision of fibular bone for spinal surgery graft. J Clin Neurosci. 2019 Aug; 66:71-76. Noguchi H, Funayama T, Koda M, Iijima Y, Kumagai H, Ishikawa T, Aiba A, Abe T, Nagashima K, Miura K, Izawa S, Maki S, Furuya T, Yamazaki M. PMID: 31174946.
      View in: PubMed   Mentions: 5     Fields:    Translation:Humans
    55. Role of High Physical Fitness in Deterioration of Male Sexual Function in Japanese Adult Men. Am J Mens Health. 2019 May-Jun; 13(3):1557988319849171. Kumagai H, Yoshikawa T, Myoenzono K, Kosaki K, Akazawa N, Tanahashi K, Tagawa K, Zempo-Miyaki A, Maeda S. PMID: 31068078; PMCID: PMC6509982.
      View in: PubMed   Mentions: 1     Fields:    Translation:Humans
    56. Surgical Repair of Acetabular Fracture Using Unidirectional Porous β-Tricalcium Phosphate. Case Rep Orthop. 2019; 2019:6860591. Kumagai H, Iwasashi M, Funayama T, Nakamura S, Noguchi H, Koda M, Yamazaki M. PMID: 31179145; PMCID: PMC6501228.
      View in: PubMed   Mentions: 4  
    57. Dynamic digital tomosynthesis-radiculography is useful for diagnosis of lumbar foraminal stenosis at an adjacent level after lumbar fusion surgery: A case report. J Clin Neurosci. 2019 Jul; 65:148-150. Mataki K, Koda M, Miura K, Shibao Y, Kumagai H, Nagashima K, Noguchi H, Funayama T, Abe T, Yamazaki M. PMID: 30975465.
      View in: PubMed   Mentions: 1     Fields:    Translation:Humans
    58. MOTS-c: an equal opportunity insulin sensitizer. J Mol Med (Berl). 2019 04; 97(4):487-490. Kim SJ, Miller B, Kumagai H, Yen K, Cohen P. PMID: 30788534; PMCID: PMC6462348.
      View in: PubMed   Mentions: 6     Fields:    Translation:HumansAnimalsCells
    59. Implant failure of pedicle screws in long-segment posterior cervical fusion is likely to occur at C7 and is avoidable by concomitant C6 or T1 buttress pedicle screws. J Clin Neurosci. 2019 May; 63:106-109. Nagashima K, Koda M, Abe T, Kumagai H, Miura K, Fujii K, Noguchi H, Funayama T, Miyamoto T, Mannoji C, Furuya T, Yamazaki M. PMID: 30711285.
      View in: PubMed   Mentions: 1     Fields:    Translation:Humans
    60. Bone bonding, displacement, and absorption in cases of double-door laminoplasty with unidirectional porous hydroxyapatite spacers. J Clin Neurosci. 2019 Apr; 62:46-52. Noguchi H, Koda M, Funayama T, Kumagai H, Abe T, Nagashima K, Miura K, Mataki K, Fujii K, Yamazaki M. PMID: 30655232.
      View in: PubMed   Mentions: 4     Fields:    Translation:Humans
    61. Successful visualization of dynamic change of lumbar nerve root compression with the patient in both upright and prone positions using dynamic digital tomosynthesis-radiculography in patients with lumbar foraminal stenosis: An initial report of three cases. J Clin Neurosci. 2019 Apr; 62:256-259. Mataki K, Koda M, Shibao Y, Kumagai H, Nagashima K, Miura K, Noguchi H, Funayama T, Abe T, Yamazaki M. PMID: 30638782.
      View in: PubMed   Mentions: 3     Fields:    Translation:Humans
    62. Cauda equina schwannoma with concomitant intervertebral disc herniation: A case report and review of literature. J Clin Neurosci. 2019 Apr; 62:229-231. Fujii K, Abe T, Koda M, Funayama T, Noguchi H, Miura K, Kumagai H, Nagashima K, Mataki K, Shibao Y, Yamazaki M. PMID: 30638784.
      View in: PubMed   Mentions: 1     Fields:    Translation:Humans
    63. ESR1 rs2234693 Polymorphism Is Associated with Muscle Injury and Muscle Stiffness. Med Sci Sports Exerc. 2019 01; 51(1):19-26. Kumagai H, Miyamoto-Mikami E, Hirata K, Kikuchi N, Kamiya N, Hoshikawa S, Zempo H, Naito H, Miyamoto N, Fuku N. PMID: 30113520; PMCID: PMC6310456.
      View in: PubMed   Mentions: 11     Fields:    Translation:Humans
    64. Quantitative assessment of mesenchymal stem cells contained in concentrated autologous bone marrow aspirate transplantation for the treatment of osteonecrosis of the femoral head: predictive factors and differences by etiology. BMC Res Notes. 2018 Nov 29; 11(1):848. Kumagai H, Yoshioka T, Sugaya H, Tomaru Y, Shimizu Y, Yamazaki M, Mishima H. PMID: 30497531; PMCID: PMC6267066.
      View in: PubMed   Mentions: 3     Fields:    Translation:HumansCells
    65. C5 pure motor spinal cord injury: A case with a rare manifestation of cervical spinal cord injury. J Clin Neurosci. 2019 Jan; 59:332-334. Koda M, Hara Y, Okano E, Abe T, Funayama T, Noguchi H, Miura K, Nagashima K, Kumagai H, Mataki K, Yamazaki M. PMID: 30448297.
      View in: PubMed   Mentions:    Fields:    Translation:Humans
    66. Unidirectional porous β-tricalcium phosphate induces bony fusion in lateral lumbar interbody fusion. J Clin Neurosci. 2019 Jan; 59:232-235. Kumagai H, Abe T, Koda M, Nagashima K, Miura K, Mataki K, Fujii K, Noguchi H, Funayama T, Yamazaki M. PMID: 30244976.
      View in: PubMed   Mentions: 6     Fields:    Translation:Humans
    67. Vertebral fracture after removing pedicle screws used for posterior lumbar interbody fusion: A case report. J Clin Neurosci. 2018 Nov; 57:182-184. Mataki K, Fukushima M, Kaneoka K, Ikeda K, Kumagai H, Nagashima K, Miura K, Noguchi H, Funayama T, Abe T, Koda M, Yamazaki M. PMID: 30243598.
      View in: PubMed   Mentions: 2     Fields:    Translation:Humans
    68. Regenos spacers are not suitable for open-door laminoplasty because of serious adverse events caused by their insufficient mechanical strength. J Clin Neurosci. 2018 Oct; 56:50-55. Noguchi H, Koda M, Funayama T, Kumagai H, Saito J, Mannoji C, Aramomi M, Abe T, Nagashima K, Miura K, Mataki K, Fuji K, Furuya T, Yamazaki M. PMID: 30029957.
      View in: PubMed   Mentions: 3     Fields:    Translation:HumansCTClinical Trials
    69. Pentraxin 3 increases in adult overweight and obese men after weight loss by dietary modification with exercise training. Appl Physiol Nutr Metab. 2019 Feb; 44(2):111-117. Zempo-Miyaki A, Kumagai H, Yoshikawa T, Myoenzono K, So R, Otsuki T, Tanaka K, Maeda S. PMID: 29990442.
      View in: PubMed   Mentions: 3     Fields:    Translation:Humans
    70. Three cases of spondylotic myelopathy at the C7-T1 level. J Clin Neurosci. 2018 10; 56:182-185. Okuwaki S, Funayama T, Koda M, Abe T, Ijima Y, Noguchi H, Miura K, Nagashima K, Kumagai H, Mataki K, Yamazaki M. PMID: 30318073.
      View in: PubMed   Mentions:    Fields:    
    71. Sexual Function Is an Indicator of Central Arterial Stiffness and Arterial Stiffness Gradient in Japanese Adult Men. J Am Heart Assoc. 2018 05 05; 7(10). Kumagai H, Yoshikawa T, Myoenzono K, Kosaki K, Akazawa N, Asako ZM, Tsujimoto T, Kidokoro T, Tanaka K, Maeda S. PMID: 29730645; PMCID: PMC6015322.
      View in: PubMed   Mentions: 5     Fields:    Translation:Humans
    72. The hybrid assistive limb (HAL) for Care Support successfully reduced lumbar load in repetitive lifting movements. J Clin Neurosci. 2018 Jul; 53:276-279. Miura K, Kadone H, Koda M, Abe T, Kumagai H, Nagashima K, Mataki K, Fujii K, Noguchi H, Funayama T, Kawamoto H, Sankai Y, Yamazaki M. PMID: 29731278.
      View in: PubMed   Mentions: 12     Fields:    Translation:Humans
    73. Successful detection of postoperative improvement of dynamic sagittal balance with a newly developed three-dimensional gait motion analysis system in a patient with iatrogenic flatback syndrome: A case report. J Clin Neurosci. 2018 Jul; 53:241-243. Miura K, Koda M, Kadone H, Abe T, Kumagai H, Nagashima K, Mataki K, Fujii K, Noguchi H, Funayama T, Suzuki K, Yamazaki M. PMID: 29731277.
      View in: PubMed   Mentions: 2     Fields:    Translation:Humans
    74. Visualization of walking speed variation-induced synchronized dynamic changes in lower limb joint angles and activity of trunk and lower limb muscles with a newly developed gait analysis system. J Orthop Surg (Hong Kong). 2018 May-Aug; 26(3):2309499018806688. Miura K, Kadone H, Koda M, Nakayama K, Kumagai H, Nagashima K, Mataki K, Fujii K, Noguchi H, Funayama T, Abe T, Suzuki K, Yamazaki M. PMID: 30352539.
      View in: PubMed   Mentions: 2     Fields:    Translation:Humans
    75. Postoperative recovery course, but not preoperative factors and operative kyphosis correction can predict final neurological outcome of posterior decompression with instrumented surgery for ossification of the posterior longitudinal ligament of the thoracic spine. J Clin Neurosci. 2018 Jul; 53:85-88. Koda M, Abe T, Funayama T, Noguchi H, Miura K, Nagashima K, Kumagai H, Mataki K, Furuya T, Orita S, Inage K, Ohtori S, Yamazaki M. PMID: 29680445.
      View in: PubMed   Mentions:    Fields:    
    76. Gait training using a hybrid assistive limb (HAL) attenuates head drop: A case report. J Clin Neurosci. 2018 Jun; 52:141-144. Miura K, Koda M, Kadone H, Kubota S, Shimizu Y, Kumagai H, Nagashima K, Mataki K, Fujii K, Noguchi H, Funayama T, Abe T, Sankai Y, Yamazaki M. PMID: 29615290.
      View in: PubMed   Mentions: 4     Fields:    Translation:Humans
    77. Relationships between serum free fatty acid and pulse pressure amplification in overweight/obese men: insights from exercise training and dietary modification. J Clin Biochem Nutr. 2018 May; 62(3):254-258. Yoshikawa T, Zempo-Miyaki A, Kumagai H, Myoenzono K, So R, Tsujimoto T, Tanaka K, Maeda S. PMID: 29892165; PMCID: PMC5990403.
      View in: PubMed   Mentions: 2  
    78. Aerobic exercise training normalizes central blood pressure regulation after oral glucose loading in overweight/obese men. Clin Exp Hypertens. 2019; 41(1):28-35. Yoshikawa T, Kumagai H, Myoenzono K, Tsujimoto T, Tanaka K, Maeda S. PMID: 29485315.
      View in: PubMed   Mentions: 1     Fields:    Translation:Humans
    79. Comparative Analysis of Cellular and Growth Factor Composition in Bone Marrow Aspirate Concentrate and Platelet-Rich Plasma. Bone Marrow Res. 2018; 2018:1549826. Sugaya H, Yoshioka T, Kato T, Taniguchi Y, Kumagai H, Hyodo K, Ohneda O, Yamazaki M, Mishima H. PMID: 29682351; PMCID: PMC5845506.
      View in: PubMed   Mentions: 17  
    80. Postoperative K-line conversion from negative to positive is independently associated with a better surgical outcome after posterior decompression with instrumented fusion for K-line negative cervical ossification of the posterior ligament. Eur Spine J. 2018 06; 27(6):1393-1400. Koda M, Furuya T, Saito J, Ijima Y, Kitamura M, Ohtori S, Orita S, Inage K, Abe T, Noguchi H, Funayama T, Kumagai H, Miura K, Nagashima K, Yamazaki M. PMID: 29445949.
      View in: PubMed   Mentions: 1     Fields:    Translation:Humans
    81. Role of selected polymorphisms in determining muscle fiber composition in Japanese men and women. J Appl Physiol (1985). 2018 05 01; 124(5):1377-1384. Kumagai H, Tobina T, Ichinoseki-Sekine N, Kakigi R, Tsuzuki T, Zempo H, Shiose K, Yoshimura E, Kumahara H, Ayabe M, Higaki Y, Yamada R, Kobayashi H, Kiyonaga A, Naito H, Tanaka H, Fuku N. PMID: 29345962; PMCID: PMC6008072.
      View in: PubMed   Mentions: 8     Fields:    Translation:HumansCells
    82. Resistance training-induced decrease in central arterial compliance is associated with decreased subendocardial viability ratio in healthy young men. Appl Physiol Nutr Metab. 2018 May; 43(5):510-516. Tagawa K, Choi Y, Ra SG, Yoshikawa T, Kumagai H, Maeda S. PMID: 29253352.
      View in: PubMed   Mentions: 1     Fields:    Translation:Humans
    83. The hybrid assisted limb (HAL) for Care Support, a motion assisting robot providing exoskeletal lumbar support, can potentially reduce lumbar load in repetitive snow-shoveling movements. J Clin Neurosci. 2018 Mar; 49:83-86. Miura K, Kadone H, Koda M, Abe T, Endo H, Murakami H, Doita M, Kumagai H, Nagashima K, Fujii K, Noguchi H, Funayama T, Kawamoto H, Sankai Y, Yamazaki M. PMID: 29254733.
      View in: PubMed   Mentions: 9     Fields:    Translation:Humans
    84. Three-dimensional gait analysis reveals dynamic alignment change in a patient with dropped head syndrome: A case report. J Clin Neurosci. 2018 Feb; 48:106-108. Miura K, Kadone H, Koda M, Kumagai H, Nagashima K, Fujii K, Noguchi H, Funayama T, Abe T, Furuya T, Yamazaki M. PMID: 29103927.
      View in: PubMed   Mentions: 5     Fields:    Translation:Humans
    85. Which cytokine is the most related to weight loss-induced decrease in arterial stiffness in overweight and obese men? Endocr J. 2018 Jan 30; 65(1):53-61. Kumagai H, Zempo-Miyaki A, Yoshikawa T, Eto M, So R, Tsujimoto T, Nishiyasu T, Tanaka K, Maeda S. PMID: 28966223.
      View in: PubMed   Mentions: 4     Fields:    Translation:HumansCells
    86. Vigorous Physical Activity is Associated with Regular Aerobic Exercise-Induced Increased Serum Testosterone Levels in Overweight/Obese Men. Horm Metab Res. 2018 01; 50(1):73-79. Kumagai H, Yoshikawa T, Zempo-Miyaki A, Myoenzono K, Tsujimoto T, Tanaka K, Maeda S. PMID: 28934816.
      View in: PubMed   Mentions: 12     Fields:    Translation:HumansCTClinical Trials
    87. Impact of Age and Aerobic Exercise Training on Conduit Artery Wall Thickness: Role of the Shear Pattern. J Vasc Res. 2017; 54(5):272-279. Tanahashi K, Kosaki K, Sawano Y, Yoshikawa T, Tagawa K, Kumagai H, Akazawa N, Maeda S. PMID: 28910811.
      View in: PubMed   Mentions: 2     Fields:    Translation:HumansCells
    88. Urinary liver-type fatty acid-binding protein is associated with subendocardial viability ratio in middle- and older-aged adults. Clin Exp Hypertens. 2018; 40(3):244-250. Kosaki K, Kamijo-Ikemori A, Sugaya T, Tanahashi K, Kumagai H, Sawano Y, Akazawa N, Osuka Y, Tanaka K, Kimura K, Shibagaki Y, Maeda S. PMID: 28872349.
      View in: PubMed   Mentions:    Fields:    Translation:Humans
    89. Lateral Lumbar Interbody Fusion for Ossification of the Yellow Ligament in the Lumbar Spine: First Reported Case. Case Rep Orthop. 2017; 2017:3404319. Fujii K, Abe T, Funayama T, Noguchi H, Nakayama K, Miura K, Nagashima K, Kumagai H, Yamazaki M. PMID: 28352485; PMCID: PMC5352865.
      View in: PubMed   Mentions:
    90. Association between muscular strength and intrarenal vascular resistance in middle-aged and older individuals. Exp Gerontol. 2017 05; 91:72-78. Kosaki K, Kamijo-Ikemori A, Sugaya T, Tanahashi K, Kumagai H, Sawano Y, Osuka Y, Tanaka K, Kimura K, Shibagaki Y, Maeda S. PMID: 28257932.
      View in: PubMed   Mentions: 1     Fields:    Translation:Humans
    91. Relationship between exercise capacity and urinary liver-type fatty acid-binding protein in middle-aged and older individuals. Clin Exp Nephrol. 2017 Oct; 21(5):810-817. Kosaki K, Kamijo-Ikemori A, Sugaya T, Tanahashi K, Kumagai H, Sawano Y, Akazawa N, Ra SG, Kimura K, Shibagaki Y, Maeda S. PMID: 28197733.
      View in: PubMed   Mentions: 4     Fields:    Translation:Humans
    92. 2. The Effect of Combined Therapy, Percutaneous Autologous Concentrated Bone Marrow Grafting and Low-Intensity Pulsed Ultrasound (LIPUS), on the Treatment of Non-Unions. J Orthop Trauma. 2016 Aug; 30(8):S2. Mishima H, Sugaya H, Yoshioka T, Wada H, Aoto K, Hyodo K, Tomaru Y, Kumagai H, Akaogi H, Ochiai N, Yamazaki M. PMID: 27441763.
      View in: PubMed   Mentions: 3     Fields:    
    93. Increased physical activity has a greater effect than reduced energy intake on lifestyle modification-induced increases in testosterone. J Clin Biochem Nutr. 2016 Jan; 58(1):84-9. Kumagai H, Zempo-Miyaki A, Yoshikawa T, Tsujimoto T, Tanaka K, Maeda S. PMID: 26798202; PMCID: PMC4706091.
      View in: PubMed   Mentions: 13  
    94. Lifestyle modification increases serum testosterone level and decrease central blood pressure in overweight and obese men. Endocr J. 2015; 62(5):423-30. Kumagai H, Zempo-Miyaki A, Yoshikawa T, Tsujimoto T, Tanaka K, Maeda S. PMID: 25753766.
      View in: PubMed   Mentions: 15     Fields:    Translation:Humans
    95. No influence of lower leg heating on central arterial pulse pressure in young men. J Physiol Sci. 2015 Jul; 65(4):311-6. Kosaki K, Sugawara J, Akazawa N, Tanahashi K, Kumagai H, Ajisaka R, Maeda S. PMID: 25721502.
      View in: PubMed   Mentions: 5     Fields:    Translation:Humans
    96. Taurine supplementation reduces eccentric exercise-induced delayed onset muscle soreness in young men. Adv Exp Med Biol. 2015; 803:765-72. Ra SG, Akazawa N, Choi Y, Matsubara T, Oikawa S, Kumagai H, Tanahashi K, Ohmori H, Maeda S. PMID: 25833543.
      View in: PubMed   Mentions: 7     Fields:    Translation:Humans
    97. Plasma ADMA concentrations associate with aerobic fitness in postmenopausal women. Life Sci. 2014 Jul 11; 108(1):30-3. Tanahashi K, Akazawa N, Miyaki A, Choi Y, Ra SG, Matsubara T, Kumagai H, Oikawa S, Miyauchi T, Maeda S. PMID: 24825610.
      View in: PubMed   Mentions: 5     Fields:    Translation:Humans
    98. Aerobic exercise training increases plasma Klotho levels and reduces arterial stiffness in postmenopausal women. Am J Physiol Heart Circ Physiol. 2014 Feb; 306(3):H348-55. Matsubara T, Miyaki A, Akazawa N, Choi Y, Ra SG, Tanahashi K, Kumagai H, Oikawa S, Maeda S. PMID: 24322608.
      View in: PubMed   Mentions: 37     Fields:    Translation:Humans
    99. Effects of lifestyle modification on central blood pressure in overweight and obese men. Blood Press Monit. 2013 Dec; 18(6):311-5. Higashino R, Miyaki A, Kumagai H, Choi Y, Akazawa N, Ra SG, Tanabe Y, Eto M, So R, Tanaka K, Ajisaka R, Maeda S. PMID: 24192844.
      View in: PubMed   Mentions: 2     Fields:    Translation:Humans
    100. Aerobic exercise training decreases plasma asymmetric dimethylarginine concentrations with increase in arterial compliance in postmenopausal women. Am J Hypertens. 2014 Mar; 27(3):415-21. Tanahashi K, Akazawa N, Miyaki A, Choi Y, Ra SG, Matsubara T, Kumagai H, Oikawa S, Maeda S. PMID: 24280041.
      View in: PubMed   Mentions: 15     Fields:    Translation:HumansCells
    101. Lifestyle modification decreases arterial stiffness and plasma asymmetric dimethylarginine level in overweight and obese men. Coron Artery Dis. 2013 Nov; 24(7):583-8. Maeda S, Miyaki A, Kumagai H, Eto M, So R, Tanaka K, Ajisaka R. PMID: 23881175.
      View in: PubMed   Mentions: 6     Fields:    Translation:HumansAnimalsCellsCTClinical Trials
    102. [Line scan diffusion weighted imaging (LSDI) on 0.2 Tesla MRI of the normal cervical cord in vivo: preliminary study]. Nihon Igaku Hoshasen Gakkai Zasshi. 2002 Apr; 62(5):221-3. Hori M, Okubo T, Aoki S, Ishigame K, Kumagai H, Araki T, Hirasawa N, Suzuki K, Hayasaka T. PMID: 12043227.
      View in: PubMed   Mentions: 1     Fields:    Translation:Humans
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