Search Results - "Iwahashi, Hiroyasu"

The Establishment of an Assay to Measure DNA Polymerase-Catalyzed Repair of UVB-Induced DNA Damage in Skin Cells and Screening of DNA Polymerase Enhancers from Medicinal Plants by Ikeoka, Sawako, Nakahara, Tatsuo, Iwahashi, Hiroyasu, Mizushina, Yoshiyuki

“…An in vitro assay method was established to measure the activity of cellular DNA polymerases (Pols) in cultured normal human epidermal keratinocytes (NHEKs) by…”
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Star fruit extract and C-glycosylated flavonoid components have potential to prevent air pollutant-induced skin inflammation and premature aging by Wu, Ping, Iwahashi, Hiroyasu, Xie, Hai-Hui, Wang, Ying, Zhou, Yan-Yang, Kiso, Akinori, Kawashima, Yoshihito, Wei, Xiao-Yi

“…Air pollution adversely affects skin, leading to skin inflammation and premature skin aging. Plant derived antioxidant compounds have been considered to be…”
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Rose myrtle (Rhodomyrtus tomentosa) extract and its component, piceatannol, enhance the activity of DNA polymeraseand suppress the inflammatory response elicitedby UVB-induced DNA damage in skin cells by SHIRATAKE, SAWAKO, NAKAHARA, TATSUO, IWAHASHI, HIROYASU, ONODERA, TAKEFUMI, MIZUSHINA, YOSHIYUKI

“…A number of naturally occurring agents are hypothesized to protect against ultraviolet (UV)-induced skin damage. The present study screened >50 plant extracts…”
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Studies on Palauan Medicinal Herbs. II. Activation of Mouse Macrophages RAW 264.7 by Ongael, Leaves of Phaleria cumingii (MEISN.) F. VILL. and Its Acylglucosylsterols by Matsuda, Hideaki, Tokunaga, Masashi, Iwahashi, Hiroyasu, Naruto, Shunsuke, Yagi, Hideki, Masuko, Takashi, Kubo, Michinori

“…The extract of Ongael [leaves of Phaleria cumingii (MEISN.) F. VILL.], a Palauan medicinal herb, enhanced an in vitro phagocytic activity of mouse macrophages…”
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Decreased levels of endocytic collagen receptor Endo180 in dermal fibroblasts lead to decreased production of type I collagen and increased expression of matrix metalloproteinase‐1 by Iwahashi, Hiroyasu, Kawashima, Yoshihito, Masaki, Hitoshi

“…Background Endo180 is involved in collagen remodeling by incorporating extracellular degraded collagen. Ultraviolet irradiation of dermal fibroblasts reduces…”
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Issue Information by Iwahashi, Hiroyasu, Kawashima, Yoshihito, Masaki, Hitoshi

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Issue Information by Iwahashi, Hiroyasu, Kawashima, Yoshihito, Masaki, Hitoshi

“…The cover image is based on the Original Article Decreased levels of endocytic collagen receptor Endo180 in dermal fibroblasts lead to decreased production of…”
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Interleukin‐1 alpha derived from ultraviolet B‐exposed keratinocytes is associated with a decrease of endocytic collagen receptor Endo180 by Iwahashi, Hiroyasu, Kawashima, Yoshihito, Masaki, Hitoshi

“…Background Endo180 contributes to the remodeling of the collagen fibers that comprise the dermal matrix due to the internalization of extracellular collagen…”
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Lotus germ extract rejuvenates aging fibroblasts via restoration of disrupted proteostasis by the induction of autophagy by Machihara, Kayo, Kageyama, Sou, Oki, Shoma, Makino, Hiroki, Sasaki, Masamichi, Iwahashi, Hiroyasu, Namba, Takushi

“…Cell aging attenuates cellular functions, resulting in time-dependent disruption of cellular homeostasis, which maintains the functions of proteins and…”
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Rose myrtle (Rhodomyrtus tomentosa) extract and its component, piceatannol, enhance the activity of DNA polymerase and suppress the inflammatory response elicited by UVB‑induced DNA damage in skin cells by Shiratake, Sawako, Nakahara, Tatsuo, Iwahashi, Hiroyasu, Onodera, Takefumi, Mizushina, Yoshiyuki

“…A number of naturally occurring agents are hypothesized to protect against ultraviolet (UV)‑induced skin damage. The present study screened >50 plant extracts…”
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