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Matsunaga T, Sano H, Takita K, Morita M, Yamanaka S, Ichikawa T, Numakura T, Ida T, Jung M, Ogata S, Yoon S, Fujino N, Kyogoku Y, Sasaki Y, Koarai A, Tamada T, Toyama A, Nakabayashi T, Kageyama L, Kyuwa S, Inaba K, Watanabe S, Nagy P, Sawa T, Oshiumi H, Ichinose M, Yamada M, Sugiura H, Wei FY, Motohashi H, Akaike T. Supersulphides provide airway protection in viral and chronic lung diseases. Nat Commun 2023; 14:4476. [PMID: 37491435 PMCID: PMC10368687 DOI: 10.1038/s41467-023-40182-4] [Citation(s) in RCA: 11] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2021] [Accepted: 07/14/2023] [Indexed: 07/27/2023] Open
Abstract
Supersulphides are inorganic and organic sulphides with sulphur catenation with diverse physiological functions. Their synthesis is mainly mediated by mitochondrial cysteinyl-tRNA synthetase (CARS2) that functions as a principal cysteine persulphide synthase (CPERS). Here, we identify protective functions of supersulphides in viral airway infections (influenza and COVID-19), in aged lungs and in chronic lung diseases, including chronic obstructive pulmonary disease (COPD), idiopathic pulmonary fibrosis (IPF). We develop a method for breath supersulphur-omics and demonstrate that levels of exhaled supersulphides increase in people with COVID-19 infection and in a hamster model of SARS-CoV-2 infection. Lung damage and subsequent lethality that result from oxidative stress and inflammation in mouse models of COPD, IPF, and ageing were mitigated by endogenous supersulphides production by CARS2/CPERS or exogenous administration of the supersulphide donor glutathione trisulphide. We revealed a protective role of supersulphides in airways with various viral or chronic insults and demonstrated the potential of targeting supersulphides in lung disease.
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Affiliation(s)
- Tetsuro Matsunaga
- Department of Environmental Medicine and Molecular Toxicology, Tohoku University Graduate School of Medicine, Sendai, 980-8575, Japan
| | - Hirohito Sano
- Department of Respiratory Medicine, Tohoku University Graduate School of Medicine, Sendai, 980-8574, Japan
| | - Katsuya Takita
- Department of Respiratory Medicine, Tohoku University Graduate School of Medicine, Sendai, 980-8574, Japan
| | - Masanobu Morita
- Department of Environmental Medicine and Molecular Toxicology, Tohoku University Graduate School of Medicine, Sendai, 980-8575, Japan
| | - Shun Yamanaka
- Department of Respiratory Medicine, Tohoku University Graduate School of Medicine, Sendai, 980-8574, Japan
| | - Tomohiro Ichikawa
- Department of Respiratory Medicine, Tohoku University Graduate School of Medicine, Sendai, 980-8574, Japan
| | - Tadahisa Numakura
- Department of Respiratory Medicine, Tohoku University Graduate School of Medicine, Sendai, 980-8574, Japan
| | - Tomoaki Ida
- Department of Environmental Medicine and Molecular Toxicology, Tohoku University Graduate School of Medicine, Sendai, 980-8575, Japan
| | - Minkyung Jung
- Department of Environmental Medicine and Molecular Toxicology, Tohoku University Graduate School of Medicine, Sendai, 980-8575, Japan
| | - Seiryo Ogata
- Department of Environmental Medicine and Molecular Toxicology, Tohoku University Graduate School of Medicine, Sendai, 980-8575, Japan
| | - Sunghyeon Yoon
- Department of Environmental Medicine and Molecular Toxicology, Tohoku University Graduate School of Medicine, Sendai, 980-8575, Japan
| | - Naoya Fujino
- Department of Respiratory Medicine, Tohoku University Graduate School of Medicine, Sendai, 980-8574, Japan
| | - Yorihiko Kyogoku
- Department of Respiratory Medicine, Tohoku University Graduate School of Medicine, Sendai, 980-8574, Japan
| | - Yusaku Sasaki
- Department of Respiratory Medicine, Tohoku University Graduate School of Medicine, Sendai, 980-8574, Japan
| | - Akira Koarai
- Department of Respiratory Medicine, Tohoku University Graduate School of Medicine, Sendai, 980-8574, Japan
| | - Tsutomu Tamada
- Department of Respiratory Medicine, Tohoku University Graduate School of Medicine, Sendai, 980-8574, Japan
| | - Atsuhiko Toyama
- Analytical and Measuring Instruments Division, Shimadzu Corporation, Kyoto, 604-8511, Japan
| | - Takakazu Nakabayashi
- Bio-Structural Chemistry, Graduate School of Pharmaceutical Sciences, Tohoku University, Sendai, 980-8578, Japan
| | - Lisa Kageyama
- Bio-Structural Chemistry, Graduate School of Pharmaceutical Sciences, Tohoku University, Sendai, 980-8578, Japan
| | - Shigeru Kyuwa
- Laboratory of Biomedical Science, Department of Veterinary Medical Science, Graduate School of Agricultural and Life Sciences, The University of Tokyo, Tokyo, 113-8657, Japan
| | - Kenji Inaba
- Institute of Multidisciplinary Research for Advanced Materials, Tohoku University, Sendai, 980-8577, Japan
| | - Satoshi Watanabe
- Institute of Multidisciplinary Research for Advanced Materials, Tohoku University, Sendai, 980-8577, Japan
| | - Péter Nagy
- Department of Molecular Immunology and Toxicology, National Institute of Oncology, Budapest, 1122, Hungary
| | - Tomohiro Sawa
- Department of Microbiology, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, 860-8556, Japan
| | - Hiroyuki Oshiumi
- Department of Immunology, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, 860-8556, Japan
| | - Masakazu Ichinose
- Department of Respiratory Medicine, Tohoku University Graduate School of Medicine, Sendai, 980-8574, Japan
| | - Mitsuhiro Yamada
- Department of Respiratory Medicine, Tohoku University Graduate School of Medicine, Sendai, 980-8574, Japan
| | - Hisatoshi Sugiura
- Department of Respiratory Medicine, Tohoku University Graduate School of Medicine, Sendai, 980-8574, Japan.
| | - Fan-Yan Wei
- Department of Modomics Biology and Medicine, Institute of Development, Aging and Cancer, Tohoku University, Sendai, 980-8575, Japan
| | - Hozumi Motohashi
- Department of Gene Expression Regulation, Institute of Development, Aging and Cancer, Tohoku University, Sendai, 980-8575, Japan.
| | - Takaaki Akaike
- Department of Environmental Medicine and Molecular Toxicology, Tohoku University Graduate School of Medicine, Sendai, 980-8575, Japan.
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2
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Zeng M, Zhang B, Ren Y, Wang S, Guo P, Liu M, Zhang Q, Jia J, Li J, Zheng X, Feng W. A sesquiterpene isolated from the stems and leaves of Dioscorea opposita thunb. Transforms the composition of immune cells through ERβ in a mouse model of LPS-induced lung injury. Heliyon 2022; 8:e10500. [PMID: 36105471 PMCID: PMC9465438 DOI: 10.1016/j.heliyon.2022.e10500] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2021] [Revised: 01/22/2022] [Accepted: 08/25/2022] [Indexed: 11/29/2022] Open
Abstract
Acute lung injury (ALI) is a common critical disease with a high mortality rate. Natural products have marked efficacy in the prevention and treatment of ALI, in addition, estrogen and its receptors are involved in the pathogenesis and development of lung injury. Our previous research shows that sesquiterpenes isolated from the stems and leaves of Dioscorea opposita Thunb. have anti-inflammatory and estrogenic-like activity. In the present study, sesquiterpene (A1) is a natural extract from the stems and leaves of Dioscorea opposita Thunb. with a view to determining whether A1 can improve lung function in a mouse model of LPS-induced ALI and exploring the involvement of the estrogen receptor β (ERβ) pathway. A1 (20 or 40 mg/kg, i. g., 2 times/day) was administered for 3 d, followed by the induction of ALI via an intratracheal LPS drip (5 mg/kg/2 h). The lung function and levels of inflammation, immune cells, apoptosis, and ERβ expression were examined. The antagonistic activity of specific ERβ blocker (THC, 1 μM) against A1 (20 μM) in co-cultured BEAS-2B cells and splenic lymphocytes induced with LPS (1 μg/mL, 24 h) was also investigated to assess whether the observed effects of A1 were mediated by ERβ. A1 improved lung function, regulated the immune system, and decreased inflammation and apoptosis. Moreover, A1 increased the expression of ERβ in LPS-induced mice, and antagonism of ERβ decreased the protective effects of A1 in a co-culture system. A1 had anti-ALI effects that might partially mediated through ERβ signaling. Our data provide molecular justification for the use of A1 in the treatment of ALI.
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Affiliation(s)
- Mengnan Zeng
- College of Pharmacy, Henan University of Chinese Medicine, Zhengzhou, China
- The Engineering and Technology Center for Chinese Medicine Development of Henan Province, Zhengzhou, China
- Collaborative Innovation Center for Respiratory Disease Diagnosis and Treatment & Chinese Medicine Development of Henan Province, Zhengzhou, China
| | - Beibei Zhang
- College of Pharmacy, Henan University of Chinese Medicine, Zhengzhou, China
- The Engineering and Technology Center for Chinese Medicine Development of Henan Province, Zhengzhou, China
| | - Yingjie Ren
- College of Pharmacy, Henan University of Chinese Medicine, Zhengzhou, China
- The Engineering and Technology Center for Chinese Medicine Development of Henan Province, Zhengzhou, China
| | - Shengchao Wang
- College of Pharmacy, Henan University of Chinese Medicine, Zhengzhou, China
- The Engineering and Technology Center for Chinese Medicine Development of Henan Province, Zhengzhou, China
| | - Pengli Guo
- College of Pharmacy, Henan University of Chinese Medicine, Zhengzhou, China
- The Engineering and Technology Center for Chinese Medicine Development of Henan Province, Zhengzhou, China
| | - Meng Liu
- College of Pharmacy, Henan University of Chinese Medicine, Zhengzhou, China
- The Engineering and Technology Center for Chinese Medicine Development of Henan Province, Zhengzhou, China
| | - Qinqin Zhang
- College of Pharmacy, Henan University of Chinese Medicine, Zhengzhou, China
- The Engineering and Technology Center for Chinese Medicine Development of Henan Province, Zhengzhou, China
| | - Jufang Jia
- College of Pharmacy, Henan University of Chinese Medicine, Zhengzhou, China
- The Engineering and Technology Center for Chinese Medicine Development of Henan Province, Zhengzhou, China
| | - Jinyue Li
- College of Pharmacy, Henan University of Chinese Medicine, Zhengzhou, China
| | - Xiaoke Zheng
- College of Pharmacy, Henan University of Chinese Medicine, Zhengzhou, China
- The Engineering and Technology Center for Chinese Medicine Development of Henan Province, Zhengzhou, China
- Collaborative Innovation Center for Respiratory Disease Diagnosis and Treatment & Chinese Medicine Development of Henan Province, Zhengzhou, China
- Corresponding author.
| | - Weisheng Feng
- College of Pharmacy, Henan University of Chinese Medicine, Zhengzhou, China
- The Engineering and Technology Center for Chinese Medicine Development of Henan Province, Zhengzhou, China
- Collaborative Innovation Center for Respiratory Disease Diagnosis and Treatment & Chinese Medicine Development of Henan Province, Zhengzhou, China
- Corresponding author.
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3
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Mao LL, Chen WY, Ma AJ, Ji LL, Huang TT. High serum OX40 ligand correlates with severity and mortality in patients with massive cerebral infarction. Medicine (Baltimore) 2020; 99:e20883. [PMID: 32702829 PMCID: PMC7373542 DOI: 10.1097/md.0000000000020883] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
OX40 ligand (OX40L) is a member of tumor necrosis factors (TNF)/TNFR superfamily and is mainly expressed in activated T cells and participates in various inflammatory reactions. However, it remains unclear about the role of serum OX40L as a biomarker of cerebral infarction (CI). This study aimed to explore the possibility of serum OX40L as a meaningful predictor in mortality of CI. Severe CI patients were included to collect clinicopathological and laboratory data and measure serum OX40L level. Patients were followed up after discharge and 60-day survival rate was used as the study endpoint. The results showed that of all 294 patients, 123 (41.8%) died within 60 days after admission. Serum OX40L levels were significantly higher in patients with severe CI compared to healthy controls, and were significantly higher in nonsurvivors compared to survivors (P < .05). The levels of OX40L were correlated with Glasgow Coma Scale score, serum creatinine and high-sensitive C-reactive protein. Multivariate logistic regression analysis showed that serum OX40L level was an independent prognostic factor for 60-day mortality, after control of pulmonary infection, glasgow coma scale score and high-sensitive C-reactive protein (odds ratio = 1.089; 95% confidence interval = 1.053-1.126; P < .001). The receiver operating characteristic (ROC) curve was used to predict the best cut-off of serum OX40L for 60-day survival as 35.5 ng/mL. Patients with high serum OX40L levels (>35.5 ng/mL) had a significantly higher mortality within 60 days (hazard ratio = 2.885; 95% confidence interval = 1.901-4.378). In conclusion, OX40L is a serum biomarker of patients with CI and associated with severity and mortality of this disease.
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Affiliation(s)
- Lun-Lin Mao
- Department of Neurology, Wujin Hospital Affiliated to Jiangsu University
- The Wujin Clinical College of Xuzhou Medical University, Changzhou, Jiangsu, P.R. China
| | - Wen-Ya Chen
- Department of Neurology, Wujin Hospital Affiliated to Jiangsu University
- The Wujin Clinical College of Xuzhou Medical University, Changzhou, Jiangsu, P.R. China
| | - Ai-Jin Ma
- Department of Neurology, Wujin Hospital Affiliated to Jiangsu University
- The Wujin Clinical College of Xuzhou Medical University, Changzhou, Jiangsu, P.R. China
| | - Li-Li Ji
- Department of Neurology, Wujin Hospital Affiliated to Jiangsu University
- The Wujin Clinical College of Xuzhou Medical University, Changzhou, Jiangsu, P.R. China
| | - Ting-Ting Huang
- Department of Neurology, Wujin Hospital Affiliated to Jiangsu University
- The Wujin Clinical College of Xuzhou Medical University, Changzhou, Jiangsu, P.R. China
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4
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Chao TL, Gu SY, Lin PH, Chou YT, Ling TY, Chang SY. Characterization of Influenza A Virus Infection in Mouse Pulmonary Stem/Progenitor Cells. Front Microbiol 2020; 10:2942. [PMID: 32038512 PMCID: PMC6985155 DOI: 10.3389/fmicb.2019.02942] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2019] [Accepted: 12/06/2019] [Indexed: 12/26/2022] Open
Abstract
The pulmonary stem/progenitor cells, which could be differentiated into downstream cells to repair tissue damage caused by influenza A virus, have also been shown to be the target cells of influenza virus infection. In this study, mouse pulmonary stem/progenitor cells (mPSCs) with capability to differentiate into type I or type II alveolar cells were used as an in vitro cell model to characterize replication and pathogenic effects of influenza viruses in PSCs. First, mPSCs and its immortalized cell line mPSCsOct4+ were shown to be susceptible to PR8, seasonal H1N1, 2009 pandemic H1N1, and H7N9 influenza viruses and can generate infectious virus particles, although with a lower virus titer, which could be attributed by the reduced vRNA replication and nucleoprotein (NP) aggregation in the cytoplasm. Nevertheless, a significant increase of interleukin (IL)-6 and interferon (IFN)-γ at 12 h and IFN-β at 24 h post infection in mPSCs implicates that mPSCs might function as a sensor to modulate immune responses to influenza virus infection. In summary, our results demonstrated mPSCs, as one of the target cells for influenza A viruses, could modulate early proinflammatory responses to influenza virus infection.
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Affiliation(s)
- Tai-Ling Chao
- Department of Clinical Laboratory Sciences and Medical Biotechnology, National Taiwan University College of Medicine, Taipei, Taiwan
| | - Sing-Yi Gu
- Department of Pharmacology, National Taiwan University College of Medicine, Taipei, Taiwan
| | - Pi-Han Lin
- Department of Clinical Laboratory Sciences and Medical Biotechnology, National Taiwan University College of Medicine, Taipei, Taiwan
| | - Yu-Tien Chou
- Department of Clinical Laboratory Sciences and Medical Biotechnology, National Taiwan University College of Medicine, Taipei, Taiwan
| | - Thai-Yen Ling
- Department of Pharmacology, National Taiwan University College of Medicine, Taipei, Taiwan
| | - Sui-Yuan Chang
- Department of Clinical Laboratory Sciences and Medical Biotechnology, National Taiwan University College of Medicine, Taipei, Taiwan.,Department of Laboratory Medicine, National Taiwan University Hospital, Taipei, Taiwan
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5
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Tsukita Y, Okazaki T, Ebihara S, Komatsu R, Nihei M, Kobayashi M, Hirano T, Sugiura H, Tamada T, Tanaka N, Sato Y, Yagita H, Ichinose M. Beneficial effects of sunitinib on tumor microenvironment and immunotherapy targeting death receptor5. Oncoimmunology 2018; 8:e1543526. [PMID: 30713805 DOI: 10.1080/2162402x.2018.1543526] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2018] [Revised: 10/18/2018] [Accepted: 10/25/2018] [Indexed: 01/08/2023] Open
Abstract
Tumor-associated blood vessels and lymphatics are abnormal and dysfunctional. These are hallmarks of the tumor microenvironment, which has an immunosuppressive nature, such as through hypoxia. Treatment with anti-death receptor5 (DR5) monoclonal antibody MD5-1, which induces tumor cell death, is a potent anti-tumor immunotherapy. Generally, MD5-1 induces cell death mainly via antigen presenting cells (APCs) and generates tumor-specific effector T cells. To date, the effects of a simultaneous functional improvement of abnormal blood vessels and lymphatics on the immune microenvironment are largely unknown. A combination therapy using sunitinib, vascular endothelial growth factor (VEGF) and platelet-derived growth factor receptor inhibitor, and MD5-1 substantially inhibited tumor growth. Sunitinib improved pericyte coverage on endothelial cells and the expression levels of regulator of G-protein signaling 5, suggesting blood vessel normalization. Sunitinib also increased lymph flow from tumors to central lymph nodes, suggesting improved lymphatic function. In concordance with improved vasculature functions, sunitinib alleviated the tumor hypoxia, suggesting an improved tumor microenvironment. Indeed, the combination therapy induced strong activation of CD8+ T cells and dendritic cells in draining lymph nodes. The combination therapy reduced the ratio of immune-suppressive T regulatory cells in the tumors and draining lymph nodes. The combination therapy enhanced the numbers and activation of tumor-infiltrating CD8+ T cells. CD4 and/or CD8 depletion, or APC inhibiting experiments showed the contribution of CD8+ T cells and APCs to the combination therapy. These findings suggest that targeting blood vessels and lymphatics may have potential benefits for immunotherapy mediated by CD8+ T cells and APCs.
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Affiliation(s)
- Yoko Tsukita
- Department of Respiratory Medicine, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Tatsuma Okazaki
- Department of Respiratory Medicine, Tohoku University Graduate School of Medicine, Sendai, Japan.,Present address; Department of Physical Medicine and Rehabilitation, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Satoru Ebihara
- Department of Rehabilitation Medicine, Toho University Graduate School of Medicine, Tokyo, Japan
| | - Riyo Komatsu
- Department of Respiratory Medicine, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Mayumi Nihei
- Department of Respiratory Medicine, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Makoto Kobayashi
- Department of Respiratory Medicine, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Taizou Hirano
- Department of Respiratory Medicine, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Hisatoshi Sugiura
- Department of Respiratory Medicine, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Tsutomu Tamada
- Department of Respiratory Medicine, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Nobuyuki Tanaka
- Division of Tumor Immunobiology, Department of Cancer Medical Science, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Yasufumi Sato
- Department of Vascular Biology, Institute of Development, Aging, and Cancer, Tohoku University, Sendai, Japan
| | - Hideo Yagita
- Department of Immunology, Juntendo University School of Medicine, Tokyo, Japan
| | - Masakazu Ichinose
- Department of Respiratory Medicine, Tohoku University Graduate School of Medicine, Sendai, Japan
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6
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Hirano T, Koarai A, Ichikawa T, Sato T, Ohe T, Ichinose M. Possible involvement of interleukin-18 in the pathology of hepatobiliary adverse effects related to treatment with ceritinib. BMC Cancer 2018; 18:995. [PMID: 30340555 PMCID: PMC6194610 DOI: 10.1186/s12885-018-4913-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2017] [Accepted: 10/08/2018] [Indexed: 11/16/2022] Open
Abstract
Background Ceritinib demonstrated a statistically significant effect on the progression-free survival versus chemotherapy in patients with advanced anaplastic lymphoma kinase (ALK) rearrangement in non-small cell lung cancer (NSCLC) as the first therapy or after previous treatment with crizotinib and one or two prior chemotherapy regimens in global phase 3 studies. However, some serious adverse effects related to ceritinib therapy were reported across these clinical studies. Among them, a grade 3 and 4 increase in hepatobiliary enzymes was one of the common adverse events related to treatment with ceritinib. However, the pathology remains unclear. Previously, increased Interleukin (IL)-18 was observed in both biliary duct disease and liver disease. Therefore, we hypothesized that IL-18 is involved in the pathology of hepatobiliary adverse effects related to treatment with ceritinib and evaluated the serum IL-18. Case presentation The patient was a 53-year-old Japanese woman that we previously reported as having severe hepatobiliary adverse effects related to ceritinib therapy. Laboratory data, CT and MRI were obtained at each time point. IL-18 was evaluated by ELISA method at each time point. Immunochemical staining of liver tissue was performed as a standard protocol using antibodies against IL-18. Our records showed that the levels of serum IL-18 increased from the early stage of hepatobiliary adverse effects related to the treatment with ceritinib and were became worse with an increase in hepatobiliary enzymes and the progression of imaging abnormalities in the bile duct. Furthermore, IL-18 positive cells were detected in the inflammatory sites around the interlobular bile duct of the liver tissue. Conclusion Our case report shows that the increase of serum IL-18 had a positive correlation with the progression of severe hepatobiliary adverse effects related to treatment with ceritinib and the involvement of IL-18 in the hepatobiliary inflammation by pathological evaluation. These results suggest that IL-18 could be a useful surrogate marker for the hepatobiliary toxicity of ceritinib. However, this is only one case report and further prospective observations will complement our data in the future.
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Affiliation(s)
- Taizou Hirano
- Department of Respiratory Medicine, Tohoku University Graduate School of Medicine, 1-1 Seiryou-machi, Aoba-ku, Sendai, 980-8574, Japan
| | - Akira Koarai
- Department of Respiratory Medicine, Tohoku University Graduate School of Medicine, 1-1 Seiryou-machi, Aoba-ku, Sendai, 980-8574, Japan.
| | - Tomohiro Ichikawa
- Department of Respiratory Medicine, Tohoku University Graduate School of Medicine, 1-1 Seiryou-machi, Aoba-ku, Sendai, 980-8574, Japan
| | - Teruyuki Sato
- Department of Respiratory Medicine, Tohoku University Graduate School of Medicine, 1-1 Seiryou-machi, Aoba-ku, Sendai, 980-8574, Japan
| | - Takashi Ohe
- Department of Respiratory Medicine, Tohoku University Graduate School of Medicine, 1-1 Seiryou-machi, Aoba-ku, Sendai, 980-8574, Japan
| | - Masakazu Ichinose
- Department of Respiratory Medicine, Tohoku University Graduate School of Medicine, 1-1 Seiryou-machi, Aoba-ku, Sendai, 980-8574, Japan
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7
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Hirano T, Ohkouchi S, Tode N, Kobayashi M, Ono M, Satoh T, Mitsuishi Y, Watanabe A, Tabata M, Irokawa T, Ogawa H, Sugiura H, Kikuchi T, Akasaka K, Tazawa R, Inoue Y, Nakata K, Kurosawa H, Ichinose M. Peripheral alveolar nitric oxide concentration reflects alveolar inflammation in autoimmune pulmonary alveolar proteinosis. ERJ Open Res 2018; 4:00071-2017. [PMID: 29577041 PMCID: PMC5864968 DOI: 10.1183/23120541.00071-2017] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2016] [Accepted: 01/17/2018] [Indexed: 11/05/2022] Open
Abstract
Nitric oxide and alveolar macrophage inflammation http://ow.ly/czCx30i12n8.
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Affiliation(s)
- Taizou Hirano
- Dept of Respiratory Medicine, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Shinya Ohkouchi
- Dept of Respiratory Medicine, Tohoku University Graduate School of Medicine, Sendai, Japan.,Dept of Occupational Health, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Naoki Tode
- Dept of Respiratory Medicine, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Makoto Kobayashi
- Dept of Respiratory Medicine, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Manabu Ono
- Dept of Respiratory Medicine, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Teruyuki Satoh
- Dept of Respiratory Medicine, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Yoichiro Mitsuishi
- Dept of Respiratory Medicine, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Akira Watanabe
- Research Division for Development of Anti-Infective Agents, Institute of Development, Agieng and Cancer, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Masao Tabata
- Dept of Occupational Health, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Toshiya Irokawa
- Dept of Occupational Health, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Hiromasa Ogawa
- Dept of Occupational Health, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Hisatoshi Sugiura
- Dept of Respiratory Medicine, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Toshiaki Kikuchi
- Division of Respiratory and Infection Medicine, Graduate School of Medical and Dental Sciences, Niigata University, Niigata, Japan
| | - Keiichi Akasaka
- Bioscience Medical Research Centre, Niigata University Medical and Dental Hospital, Niigata, Japan
| | - Ryushi Tazawa
- Bioscience Medical Research Centre, Niigata University Medical and Dental Hospital, Niigata, Japan
| | - Yoshikazu Inoue
- Clinical Research Centre, NHO Kinki-Chuo Chest Medical Centre, Osaka, Japan
| | - Koh Nakata
- Bioscience Medical Research Centre, Niigata University Medical and Dental Hospital, Niigata, Japan
| | - Hajime Kurosawa
- Dept of Occupational Health, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Masakazu Ichinose
- Dept of Respiratory Medicine, Tohoku University Graduate School of Medicine, Sendai, Japan
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8
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Hirano T, Kikuchi T, Tode N, Santoso A, Yamada M, Mitsuhashi Y, Komatsu R, Kawabe T, Tanimoto T, Ishii N, Tanaka Y, Nishimura H, Nukiwa T, Watanabe A, Ichinose M. OX40 ligand newly expressed on bronchiolar progenitors mediates influenza infection and further exacerbates pneumonia. EMBO Mol Med 2016; 8:422-36. [PMID: 26976612 PMCID: PMC4818750 DOI: 10.15252/emmm.201506154] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2015] [Revised: 02/11/2016] [Accepted: 02/16/2016] [Indexed: 12/20/2022] Open
Abstract
Influenza virus epidemics potentially cause pneumonia, which is responsible for much of the mortality due to the excessive immune responses. The role of costimulatory OX40-OX40 ligand (OX40L) interactions has been explored in the non-infectious pathology of influenza pneumonia. Here, we describe a critical contribution of OX40L to infectious pathology, with OX40L deficiency, but not OX40 deficiency, resulting in decreased susceptibility to influenza viral infection. Upon infection, bronchiolar progenitors increase in number for repairing the influenza-damaged epithelia. The OX40L expression is induced on the progenitors for the antiviral immunity during the infectious process. However, these defense-like host responses lead to more extensive infection owing to the induced OX40L with α-2,6 sialic acid modification, which augments the interaction with the viral hemagglutinin. In fact, the specific antibody against the sialylated site of OX40L exhibited therapeutic potency in mitigating the OX40L-mediated susceptibility to influenza. Our data illustrate that the influenza-induced expression of OX40L on bronchiolar progenitors has pathogenic value to develop a novel therapeutic approach against influenza.
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Affiliation(s)
- Taizou Hirano
- Department of Respiratory Medicine, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Toshiaki Kikuchi
- Department of Respiratory Medicine, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Naoki Tode
- Department of Respiratory Medicine, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Arif Santoso
- Department of Respiratory Medicine, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Mitsuhiro Yamada
- Department of Respiratory Medicine, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Yoshiya Mitsuhashi
- Department of Respiratory Medicine, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Riyo Komatsu
- Department of Respiratory Medicine, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Takeshi Kawabe
- Department of Microbiology and Immunology, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Takeshi Tanimoto
- Kanonji Institute, The Research Foundation for Microbial Diseases of Osaka University, Kanonji, Japan
| | - Naoto Ishii
- Department of Microbiology and Immunology, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Yuetsu Tanaka
- Department of Immunology, Graduate School of Medicine University of the Ryukyus, Okinawa, Japan
| | - Hidekazu Nishimura
- Virus Research Center, Sendai Medical Center National Hospital Organization, Sendai, Japan
| | - Toshihiro Nukiwa
- Department of Respiratory Medicine, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Akira Watanabe
- Research Division for Development of Anti-Infective Agents, Institute of Development, Aging and Cancer Tohoku University, Sendai, Japan
| | - Masakazu Ichinose
- Department of Respiratory Medicine, Tohoku University Graduate School of Medicine, Sendai, Japan
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