The Role of Gut Microbiome in Psoriasis : Oral Administration of Staphylococcus aureus and Streptococcus danieliae Exacerbates Skin Inflammation of Imiquimod-Induced Psoriasis-Like Dermatitis
Psoriasis is one of the common chronic inflammatory skin diseases in which inflammatory cytokines such as IL-17 and TNF-α play critical roles. Skin microbiome of psoriasis patients is reported to have elevated Staphylococcus and Streptococcus genus. There are controversial reports about gut microbiome of psoriasis patients, and whether the diversity of bacteria in genus level is decreased or not is still unclear. Moreover, it is not yet known if these gut bacteria would be the cause of the inflammation or the result of the inflammation. We analyzed the gut microbiome of the inflammatory skin model mouse (keratinocyte-specific caspase-1 transgenic (Kcasp1Tg) mouse), by analyzing the 16S rRNA gene. Staphylocuccus aureus and Streptococcus danieliae were abundant in Kcasp1Tg mouse fecal microbiome. These dominant bacteria as well as recessive control bacteria were orally administrated to antibiotic-treated wild type mice, and set up imiquimod-induced psoriasis-like skin inflammation model. The skin inflammation including ear thickness and histopathological findings was analyzed. The exacerbated skin lesions with the elevated levels of TNF-α, IL-17A, IL-17F, and IL-22 were observed in Staphylocuccus aureus and Streptococcus danieliae administrated groups. Our finding suggests that there is affinity between skin inflammation severity and certain gut bacteria leading to a vicious cycle: skin inflammation populates certain gut bacteria which itself worsens the skin inflammation. This is the first report on Staphylocuccus aureus and Streptococcuus danieliae effects in vivo. Not only treating the skin lesion but also treating the gut microbiome could be the future key treatment for inflammatory skin disease such as psoriasis.
| Medienart: |
E-Artikel |
|---|
| Erscheinungsjahr: |
2020 |
|---|---|
| Erschienen: |
2020 |
| Enthalten in: |
Zur Gesamtaufnahme - volume:21 |
|---|---|
| Enthalten in: |
International journal of molecular sciences - 21(2020), 9 vom: 07. Mai |
| Sprache: |
Englisch |
|---|
| Beteiligte Personen: |
Okada, Karin [VerfasserIn] |
|---|
| Links: |
|---|
| Anmerkungen: |
Date Completed 10.02.2021 Date Revised 13.12.2023 published: Electronic Citation Status MEDLINE |
|---|
| doi: |
10.3390/ijms21093303 |
|---|
| funding: |
|
|---|---|
| Förderinstitution / Projekttitel: |
|
| PPN (Katalog-ID): |
NLM309759412 |
|---|
| LEADER | 01000caa a22002652 4500 | ||
|---|---|---|---|
| 001 | NLM309759412 | ||
| 003 | DE-627 | ||
| 005 | 20231227130243.0 | ||
| 007 | cr uuu---uuuuu | ||
| 008 | 231225s2020 xx |||||o 00| ||eng c | ||
| 024 | 7 | |a 10.3390/ijms21093303 |2 doi | |
| 028 | 5 | 2 | |a pubmed24n1224.xml |
| 035 | |a (DE-627)NLM309759412 | ||
| 035 | |a (NLM)32392785 | ||
| 035 | |a (PII)E3303 | ||
| 040 | |a DE-627 |b ger |c DE-627 |e rakwb | ||
| 041 | |a eng | ||
| 100 | 1 | |a Okada, Karin |e verfasserin |4 aut | |
| 245 | 1 | 4 | |a The Role of Gut Microbiome in Psoriasis |b Oral Administration of Staphylococcus aureus and Streptococcus danieliae Exacerbates Skin Inflammation of Imiquimod-Induced Psoriasis-Like Dermatitis |
| 264 | 1 | |c 2020 | |
| 336 | |a Text |b txt |2 rdacontent | ||
| 337 | |a ƒaComputermedien |b c |2 rdamedia | ||
| 338 | |a ƒa Online-Ressource |b cr |2 rdacarrier | ||
| 500 | |a Date Completed 10.02.2021 | ||
| 500 | |a Date Revised 13.12.2023 | ||
| 500 | |a published: Electronic | ||
| 500 | |a Citation Status MEDLINE | ||
| 520 | |a Psoriasis is one of the common chronic inflammatory skin diseases in which inflammatory cytokines such as IL-17 and TNF-α play critical roles. Skin microbiome of psoriasis patients is reported to have elevated Staphylococcus and Streptococcus genus. There are controversial reports about gut microbiome of psoriasis patients, and whether the diversity of bacteria in genus level is decreased or not is still unclear. Moreover, it is not yet known if these gut bacteria would be the cause of the inflammation or the result of the inflammation. We analyzed the gut microbiome of the inflammatory skin model mouse (keratinocyte-specific caspase-1 transgenic (Kcasp1Tg) mouse), by analyzing the 16S rRNA gene. Staphylocuccus aureus and Streptococcus danieliae were abundant in Kcasp1Tg mouse fecal microbiome. These dominant bacteria as well as recessive control bacteria were orally administrated to antibiotic-treated wild type mice, and set up imiquimod-induced psoriasis-like skin inflammation model. The skin inflammation including ear thickness and histopathological findings was analyzed. The exacerbated skin lesions with the elevated levels of TNF-α, IL-17A, IL-17F, and IL-22 were observed in Staphylocuccus aureus and Streptococcus danieliae administrated groups. Our finding suggests that there is affinity between skin inflammation severity and certain gut bacteria leading to a vicious cycle: skin inflammation populates certain gut bacteria which itself worsens the skin inflammation. This is the first report on Staphylocuccus aureus and Streptococcuus danieliae effects in vivo. Not only treating the skin lesion but also treating the gut microbiome could be the future key treatment for inflammatory skin disease such as psoriasis | ||
| 650 | 4 | |a Journal Article | |
| 650 | 4 | |a Staphylococcus aureus | |
| 650 | 4 | |a Streptococcus danieliae | |
| 650 | 4 | |a inflammatory skin disease | |
| 650 | 4 | |a microbiome | |
| 650 | 4 | |a psoriasis | |
| 650 | 7 | |a Cytokines |2 NLM | |
| 650 | 7 | |a Il17a protein, mouse |2 NLM | |
| 650 | 7 | |a Il17f protein, mouse |2 NLM | |
| 650 | 7 | |a Interleukin-17 |2 NLM | |
| 650 | 7 | |a Interleukins |2 NLM | |
| 650 | 7 | |a RNA, Ribosomal, 16S |2 NLM | |
| 650 | 7 | |a Tnf protein, mouse |2 NLM | |
| 650 | 7 | |a Tumor Necrosis Factor-alpha |2 NLM | |
| 650 | 7 | |a Imiquimod |2 NLM | |
| 650 | 7 | |a P1QW714R7M |2 NLM | |
| 700 | 1 | |a Matsushima, Yoshiaki |e verfasserin |4 aut | |
| 700 | 1 | |a Mizutani, Kento |e verfasserin |4 aut | |
| 700 | 1 | |a Yamanaka, Keiichi |e verfasserin |4 aut | |
| 773 | 0 | 8 | |i Enthalten in |t International journal of molecular sciences |d 2008 |g 21(2020), 9 vom: 07. Mai |w (DE-627)NLM185552161 |x 1422-0067 |7 nnns |
| 773 | 1 | 8 | |g volume:21 |g year:2020 |g number:9 |g day:07 |g month:05 |
| 856 | 4 | 0 | |u http://dx.doi.org/10.3390/ijms21093303 |3 Volltext |
| 912 | |a GBV_USEFLAG_A | ||
| 912 | |a GBV_NLM | ||
| 951 | |a AR | ||
| 952 | |d 21 |j 2020 |e 9 |b 07 |c 05 | ||