H
Hajime Sano
Researcher at National Institutes of Health
Publications - 12
Citations - 1677
Hajime Sano is an academic researcher from National Institutes of Health. The author has contributed to research in topics: Arthritis & Corticotropin-releasing hormone. The author has an hindex of 10, co-authored 12 publications receiving 1654 citations.
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Journal ArticleDOI
Autocrine or paracrine inflammatory actions of corticotropin-releasing hormone in vivo.
Katia P. Karalis,Hajime Sano,Jeffrey Redwine,Sam J. Listwak,Ronald L. Wilder,George P. Chrousos +5 more
TL;DR: Investigation of the effect of systemic immunoneutralization of CRH in an experimental model of chemically induced aseptic inflammation in rats found suppression of both inflammatory exudate volume and cell concentration by approximately 50 to 60 percent.
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In vivo cyclooxygenase expression in synovial tissues of patients with rheumatoid arthritis and osteoarthritis and rats with adjuvant and streptococcal cell wall arthritis.
Hajime Sano,Timothy Hla,Jeanette A.M. Maier,Leslie J. Crofford,John Case,Thomas Maciag,Ronald L. Wilder +6 more
TL;DR: Observations suggest that, in vivo, COX expression is upregulated in inflammatory joint diseases, the level of expression is genetically controlled and is a biochemical correlate of disease severity, sustained high level up-regulation is T cell dependent, and expression is down-regulated by antiinflammatory glucocorticoids.
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Local secretion of corticotropin-releasing hormone in the joints of Lewis rats with inflammatory arthritis
Leslie J. Crofford,Hajime Sano,Katia P. Karalis,E L Webster,Ellen Goldmuntz,George P. Chrousos,Ronald L. Wilder +6 more
TL;DR: Although LEW/N Rats have deficient hypothalamic CRH responses to inflammatory stimuli compared with F344/N rats, they express relatively high levels of CRH at the site of inflammation, providing further support for the concept that CRH not only triggers the pituitary-adrenal antiinflammatory cascade, but also functions as an antithetically active local mediator of acute and chronic inflammatory arthritis.
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Detection of high levels of heparin binding growth factor-1 (acidic fibroblast growth factor) in inflammatory arthritic joints.
Hajime Sano,R. Forough,Jeanette A.M. Maier,John Case,A. O. Jackson,K. A. Engleka,T. Maciag,Ronald L. Wilder +7 more
TL;DR: Observations implicate heparin binding growth factor (HBGF)-1 in a multitude of biological functions in inflammatory joint diseases.
Journal ArticleDOI
Corticotropin releasing hormone in colonic mucosa in patients with ulcerative colitis.
Yutaka Kawahito,Hajime Sano,Shigehiko Mukai,Kiyoshi Asai,S Kimura,Yoshiharu Yamamura,H. Kato,George P. Chrousos,Ronald L. Wilder,M Kondo +9 more
TL;DR: Examination of the expression of CRH in the large bowel of patients with ulcerative colitis suggests that CRH may play a part in the modulation of intestinal immune and inflammatory system, and as a modulator in the pathogenesis of ulcers.