Inulae Flos and Its Compounds Inhibit TNF-α- and IFN-γ-Induced Chemokine Production in HaCaT Human Keratinocytes
Kim, JH; Lim, HS; Ha, H; Seo, CS; Shin, HK
HERO ID
1292517
Reference Type
Journal Article
Year
2012
Language
English
PMID
| HERO ID | 1292517 |
|---|---|
| In Press | No |
| Year | 2012 |
| Title | Inulae Flos and Its Compounds Inhibit TNF-α- and IFN-γ-Induced Chemokine Production in HaCaT Human Keratinocytes |
| Authors | Kim, JH; Lim, HS; Ha, H; Seo, CS; Shin, HK |
| Journal | Evidence-Based Complementary and Alternative Medicine |
| Volume | 2012 |
| Page Numbers | 280351 |
| Abstract | The present study is to investigate which kinds of solvent extracts of Inulae Flos inhibit the chemokine productions in HaCaT cell and whether the inhibitory capacity of Inulae Flos is related with constitutional compounds. The 70% methanol extract showed comparatively higher inhibition of thymus and activation-regulated chemokine (TARC/CCL17) in HaCaT cells, therefore this extract was further partitioned with n-hexane, chloroform, ethyl acetate, butanol, and water. The ethyl acetate fraction inhibited TARC, macrophage-derived chemokine (MDC/CCL22), and regulated on activation of normal T-cell-expressed and -secreted (RANTES/CCL5) production in HaCaT cells better than the other fractions. The compounds of Inulae Flos, such as 1,5-dicaffeoylquinic acid and luteolin, inhibited TARC, MDC, and RANTES production in HaCaT cells. 1,5-Dicaffeoylquinic acid was contained at the highest concentrations both in the 70% methanol extract and ethyl acetate fraction and inhibited the secretion of chemokines dose-dependently more than the other compounds. Luteolin also represented dose-dependent inhibition on chemokine productions although it was contained at lower levels in 70% methanol extract and solvent fractions. These results suggest that the inhibitory effects of Inulae Flos on chemokine production in HaCaT cell could be related with constituent compounds contained, especially 1,5-dicaffeoylquinic acid and luteolin. |
| Doi | 10.1155/2012/280351 |
| Pmid | 22919411 |
| Wosid | WOS:000308199400001 |
| Is Certified Translation | No |
| Dupe Override | No |
| Comments | Journal: Evidence-based complementary and alternative medicine : eCAM ISSN: 1741-4288Scopus URL: https://www.scopus.com/inward/record.uri?eid=2-s2.0-84866148825&doi=10.1155%2f2012%2f280351&partnerID=40&md5=2a303bcf108890ff0fee087166ff3fad |
| Is Public | Yes |
| Language Text | English |