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  1. 学術雑誌論文

Effect of Human Milk Oligosaccharides on Messenger Ribonucleic Acid Expression of Toll-like Receptor 2 and 4, and of MD2 in the Intestinal Cell Line HT-29

https://obihiro.repo.nii.ac.jp/records/746
https://obihiro.repo.nii.ac.jp/records/746
a30222e3-02a3-4924-a776-8488a7b8bbaf
名前 / ファイル ライセンス アクション
urashima57(3),177-183,2010.pdf urashima57(3),177-183,2010.pdf (443.3 kB)
Item type 学術雑誌論文 / Journal Article(1)
公開日 2015-10-30
タイトル
言語 en
タイトル Effect of Human Milk Oligosaccharides on Messenger Ribonucleic Acid Expression of Toll-like Receptor 2 and 4, and of MD2 in the Intestinal Cell Line HT-29
言語
言語 eng
キーワード
言語 en
主題Scheme Other
主題 human milk oligosaccharides
キーワード
言語 en
主題Scheme Other
主題 galacto-oligosaccharides
キーワード
言語 en
主題Scheme Other
主題 toll-like receptor
キーワード
言語 en
主題Scheme Other
主題 intestinal cell
キーワード
言語 en
主題Scheme Other
主題 HT-29 cells
資源タイプ
資源タイプ識別子 http://purl.org/coar/resource_type/c_6501
資源タイプ journal article
その他(別言語等)のタイトル
その他のタイトル 腸管細胞株HT-29におけるヒトミルクオリゴ糖のToll様受容体2,4およびMD2遺伝子発現に及ぼす影響
言語 ja
著者 Asakuma, Sadaki

× Asakuma, Sadaki

WEKO 400
e-Rad 50374773
researchmap read0091860

en Asakuma, Sadaki

Search repository
Yokoyama, Tomoko

× Yokoyama, Tomoko

WEKO 1598

en Yokoyama, Tomoko

Search repository
Kimura, Kazumasa

× Kimura, Kazumasa

WEKO 1599

en Kimura, Kazumasa

Search repository
Watanabe, Yoko

× Watanabe, Yoko

WEKO 1600

en Watanabe, Yoko

Search repository
Nakamura, Tadashi

× Nakamura, Tadashi

WEKO 168
CiNii ID 1000070271749
e-Rad 70271749

en Nakamura, Tadashi

Search repository
福田, 健二

× 福田, 健二

WEKO 17
CiNii ID 9000001960660
e-Rad 80419217

en Fukuda, Kenji

ja 福田, 健二
ISNI

Search repository
浦島, 匡

× 浦島, 匡

WEKO 291
CiNii ID 1000080185082
e-Rad 80185082
researchmap read0167539

en Urashima, Tadasu

ja 浦島, 匡
ISNI

Search repository
抄録
内容記述タイプ Abstract
内容記述 It is believed that human milk oligosaccharides (HMO) act as receptor analogues that inhibit the attachment of pathogenic microorganisms to the infant colon, but the direct involvement of HMO in anti infection has not as yet been demonstrated. The present study was conducted to clarify whether HMOs as well as commercially available galacto oligosaccharides (GO), from which lactose has been removed, affect the expression of toll-like receptor (TLR) 2 and 4, and of MD2 mRNA in the HT-29, human colonic cell line. HT-29 cells were treated with neutral human milk oligosaccharides (nHMOs), which had been separated from the acidic oligosaccharide fraction and also from lactose, as well as with GOs. HT-29 cells were treated with specific oligosaccharides of major components of nHMO or GO. The mRNA expression of TLR2, 4 and MD2 were measured using Real-time RT-PCR normalized to glyceraldehydes 3-phosphate dehydrogenase (GAPDH) mRNA expression. The addition of nHMO affected the expression of TLR2. Treatment with 1.0 mg/mL of nHMO as well as with 0.5 mg and 1.0 mg/mL GO enhanced the mRNA expression of TLR4. In experiments with specific oligosaccharides, treatments with 3'-sialyllactose (3'-SL), 6'-sialyllactose (6'-SL) or 6'-galactosyllactose (6'-GL) increased the expression of TLR-2, while the administration of lacto-N-fucopentaose I (LNFP I), 3'-, 6'-SL or 6'-GL enhanced that of TLR4. These results suggest that HMOs as well as GOs had a direct effect on colonic epithelial cells, with induction of the mRNA expression of TLR.
言語 en
書誌情報 en : Journal of Applied Glycoscience

巻 57, 号 3, p. 177-183, 発行日 2010
出版者
言語 en
出版者 Japanese Society of Applied Glycoscience
ISSN
収録物識別子タイプ PISSN
収録物識別子 13447882
書誌レコードID
収録物識別子タイプ NCID
収録物識別子 AA11809133
DOI
関連タイプ isIdenticalTo
識別子タイプ DOI
関連識別子 info:doi/10.5458/jag.57.177
権利
言語 en
権利情報 Japanese Society of Applied Glycoscience
フォーマット
内容記述タイプ Other
内容記述 application/pdf
著者版フラグ
出版タイプ VoR
出版タイプResource http://purl.org/coar/version/c_970fb48d4fbd8a85
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