Disease-Association Analysis of an Inflammation-Related Feedback Loop
The IL-6-triggered positive feedback loop for NFκB signaling (or the IL-6 amplifier/Inflammation amplifier) was originally discovered as a synergistic-activation signal that follows IL-17/IL-6 stimulation in nonimmune cells. Subsequent results from animal models have shown that the amplifier is act...
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Elsevier
2013-03-01
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Series: | Cell Reports |
Online Access: | http://www.sciencedirect.com/science/article/pii/S2211124713000521 |
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doaj-3e80c577c9004439a2b643e55c7d7494 |
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record_format |
Article |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Masaaki Murakami Masaya Harada Daisuke Kamimura Hideki Ogura Yuko Okuyama Noriko Kumai Azusa Okuyama Rajeev Singh Jing-Jing Jiang Toru Atsumi Sayaka Shiraya Yuji Nakatsuji Makoto Kinoshita Hitoshi Kohsaka Makoto Nishida Saburo Sakoda Nobuyuki Miyasaka Keiko Yamaguchi-Takihara Toshio Hirano |
spellingShingle |
Masaaki Murakami Masaya Harada Daisuke Kamimura Hideki Ogura Yuko Okuyama Noriko Kumai Azusa Okuyama Rajeev Singh Jing-Jing Jiang Toru Atsumi Sayaka Shiraya Yuji Nakatsuji Makoto Kinoshita Hitoshi Kohsaka Makoto Nishida Saburo Sakoda Nobuyuki Miyasaka Keiko Yamaguchi-Takihara Toshio Hirano Disease-Association Analysis of an Inflammation-Related Feedback Loop Cell Reports |
author_facet |
Masaaki Murakami Masaya Harada Daisuke Kamimura Hideki Ogura Yuko Okuyama Noriko Kumai Azusa Okuyama Rajeev Singh Jing-Jing Jiang Toru Atsumi Sayaka Shiraya Yuji Nakatsuji Makoto Kinoshita Hitoshi Kohsaka Makoto Nishida Saburo Sakoda Nobuyuki Miyasaka Keiko Yamaguchi-Takihara Toshio Hirano |
author_sort |
Masaaki Murakami |
title |
Disease-Association Analysis of an Inflammation-Related Feedback Loop |
title_short |
Disease-Association Analysis of an Inflammation-Related Feedback Loop |
title_full |
Disease-Association Analysis of an Inflammation-Related Feedback Loop |
title_fullStr |
Disease-Association Analysis of an Inflammation-Related Feedback Loop |
title_full_unstemmed |
Disease-Association Analysis of an Inflammation-Related Feedback Loop |
title_sort |
disease-association analysis of an inflammation-related feedback loop |
publisher |
Elsevier |
series |
Cell Reports |
issn |
2211-1247 |
publishDate |
2013-03-01 |
description |
The IL-6-triggered positive feedback loop for NFκB signaling (or the IL-6 amplifier/Inflammation amplifier) was originally discovered as a synergistic-activation signal that follows IL-17/IL-6 stimulation in nonimmune cells. Subsequent results from animal models have shown that the amplifier is activated by stimulation of NFκB and STAT3 and induces chemokines and inflammation via an NFκB loop. However, its role in human diseases is unclear. Here, we combined two genome-wide mouse screens with SNP-based disease association studies, revealing 1,700 genes related to the IL-6 amplifier, 202 of which showed 492 indications of association with ailments beyond autoimmune diseases. We followed up on ErbB1 from our list. Blocking ErbB1 signaling suppressed the IL-6 amplifier, whereas the expression of epiregulin, an ErbB1 ligand, was higher in patients with inflammatory diseases. These results indicate that the IL-6 amplifier is indeed associated with human diseases and disorders and that the identified genes may make for potential therapeutic targets.
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url |
http://www.sciencedirect.com/science/article/pii/S2211124713000521 |
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doaj-3e80c577c9004439a2b643e55c7d74942020-11-25T00:43:12ZengElsevierCell Reports2211-12472013-03-013394695910.1016/j.celrep.2013.01.028Disease-Association Analysis of an Inflammation-Related Feedback LoopMasaaki Murakami0Masaya Harada1Daisuke Kamimura2Hideki Ogura3Yuko Okuyama4Noriko Kumai5Azusa Okuyama6Rajeev Singh7Jing-Jing Jiang8Toru Atsumi9Sayaka Shiraya10Yuji Nakatsuji11Makoto Kinoshita12Hitoshi Kohsaka13Makoto Nishida14Saburo Sakoda15Nobuyuki Miyasaka16Keiko Yamaguchi-Takihara17Toshio Hirano18Laboratory of Developmental Immunology, JST-CREST, Graduate School of Frontier Biosciences, Graduate School of Medicine, and WPI Immunology Frontier Research Center, Osaka University, Osaka 565-0871, JapanLaboratory of Developmental Immunology, JST-CREST, Graduate School of Frontier Biosciences, Graduate School of Medicine, and WPI Immunology Frontier Research Center, Osaka University, Osaka 565-0871, JapanLaboratory of Developmental Immunology, JST-CREST, Graduate School of Frontier Biosciences, Graduate School of Medicine, and WPI Immunology Frontier Research Center, Osaka University, Osaka 565-0871, JapanLaboratory of Developmental Immunology, JST-CREST, Graduate School of Frontier Biosciences, Graduate School of Medicine, and WPI Immunology Frontier Research Center, Osaka University, Osaka 565-0871, JapanLaboratory of Developmental Immunology, JST-CREST, Graduate School of Frontier Biosciences, Graduate School of Medicine, and WPI Immunology Frontier Research Center, Osaka University, Osaka 565-0871, JapanLaboratory of Developmental Immunology, JST-CREST, Graduate School of Frontier Biosciences, Graduate School of Medicine, and WPI Immunology Frontier Research Center, Osaka University, Osaka 565-0871, JapanLaboratory of Developmental Immunology, JST-CREST, Graduate School of Frontier Biosciences, Graduate School of Medicine, and WPI Immunology Frontier Research Center, Osaka University, Osaka 565-0871, JapanLaboratory of Developmental Immunology, JST-CREST, Graduate School of Frontier Biosciences, Graduate School of Medicine, and WPI Immunology Frontier Research Center, Osaka University, Osaka 565-0871, JapanLaboratory of Developmental Immunology, JST-CREST, Graduate School of Frontier Biosciences, Graduate School of Medicine, and WPI Immunology Frontier Research Center, Osaka University, Osaka 565-0871, JapanLaboratory of Developmental Immunology, JST-CREST, Graduate School of Frontier Biosciences, Graduate School of Medicine, and WPI Immunology Frontier Research Center, Osaka University, Osaka 565-0871, JapanLaboratory of Developmental Immunology, JST-CREST, Graduate School of Frontier Biosciences, Graduate School of Medicine, and WPI Immunology Frontier Research Center, Osaka University, Osaka 565-0871, JapanDepartment of Neurology, Graduate School of Medicine, Osaka University, Osaka 565-0871, JapanDepartment of Neurology, Graduate School of Medicine, Osaka University, Osaka 565-0871, JapanDepartment of Medicine and Rheumatology, GCOE Program, International Research Center for Molecular Science in Tooth and Bone Diseases, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo 113-8519, JapanHealth Care Center, Osaka University, Osaka 560-0043, JapanDepartment of Neurology, National Hospital Organization Toneyama Hospital, Osaka 560-0045, JapanDepartment of Medicine and Rheumatology, GCOE Program, International Research Center for Molecular Science in Tooth and Bone Diseases, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo 113-8519, JapanHealth Care Center, Osaka University, Osaka 560-0043, JapanJST-CREST, Osaka University, Osaka 565-0871, Japan The IL-6-triggered positive feedback loop for NFκB signaling (or the IL-6 amplifier/Inflammation amplifier) was originally discovered as a synergistic-activation signal that follows IL-17/IL-6 stimulation in nonimmune cells. Subsequent results from animal models have shown that the amplifier is activated by stimulation of NFκB and STAT3 and induces chemokines and inflammation via an NFκB loop. However, its role in human diseases is unclear. Here, we combined two genome-wide mouse screens with SNP-based disease association studies, revealing 1,700 genes related to the IL-6 amplifier, 202 of which showed 492 indications of association with ailments beyond autoimmune diseases. We followed up on ErbB1 from our list. Blocking ErbB1 signaling suppressed the IL-6 amplifier, whereas the expression of epiregulin, an ErbB1 ligand, was higher in patients with inflammatory diseases. These results indicate that the IL-6 amplifier is indeed associated with human diseases and disorders and that the identified genes may make for potential therapeutic targets. http://www.sciencedirect.com/science/article/pii/S2211124713000521 |