keyword
MENU ▼
Read by QxMD icon Read
search

Interleukin-33

keyword
https://www.readbyqxmd.com/read/27885166/the-role-of-interleukin-33-in-chronic-rhinosinusitis
#1
Dong-Kyu Kim, Hong Ryul Jin, Kyoung Mi Eun, Ji-Hun Mo, Seong H Cho, Sohee Oh, David Cho, Dae Woo Kim
RATIONALE: Interleukin (IL)-33, a new member of the IL-1 family, is constitutively expressed in epithelial tissues and lymphoid organs and plays an important role in the pathogenesis of allergic disease. However, the role of IL-33 in chronic rhinosinusitis with nasal polyps (CRSwNP) remains unclear. OBJECTIVE: To investigate the role of IL-33 in the pathophysiology of CRSwNP. METHODS: We investigated IL-33 expression and its cellular origins in the nasal polyps (NPs) of human subjects by immunohistochemistry (IHC), quantitative reverse transcription PCR (qRT-PCR), and multiplex cytokine assays...
November 24, 2016: Thorax
https://www.readbyqxmd.com/read/27882929/soluble-il-33-receptor-sst2-inhibits-colorectal-cancer-malignant-growth-by-modifying-the-tumour-microenvironment
#2
Miho Akimoto, Riruke Maruyama, Hiroyuki Takamaru, Takahiro Ochiya, Keizo Takenaga
Interleukin-33 (IL-33) was recently shown to be involved in the inflammatory tumour microenvironment and the progression of colorectal cancer (CRC). We report here that the expression level of sST2, a soluble form of the IL-33 receptor (ST2L), is inversely associated with the malignant growth of CRC. sST2 is downregulated in high-metastatic cells compared with low-metastatic human and mouse CRC cells. Knockdown of sST2 in low-metastatic cells enhances tumour growth, metastasis and tumour angiogenesis, whereas its overexpression in high-metastatic cells suppresses these processes...
November 24, 2016: Nature Communications
https://www.readbyqxmd.com/read/27878685/the-role-of-il-33-on-lps-induced-acute-lung-injury-in-mice
#3
Yaping Zhang, Ran Lv, Xuming Hu, Li Jiang, Dongju Xiao, Yv Sun, Jinning Zhao, Qi Bao, Junran Xie
The objective of the study is to investigate the role and specific molecular mechanism of interleukin-33 (IL-33) acted on acute lung injury (ALI) induced by lipopolysaccharide (LPS). C57BL/6 mice intratracheally instilled LPS to induce ALI model. The mice were randomly divided into three groups: the sham operation group (Sham), ALI group (ALI), and pretreatment with IL-33 of ALI group (IL-33). By observing the survival rate, inflammatory cytokines in bronchoalveolar lavage fluid (BALF), myeloperoxidase (MPO) levels in lung tissue, lung histopathological examination, pulmonary capillary leakage, lung wet/dry (W/D) weight ratio, fibrosis levels in lung tissue, and associated pathways changes among the different groups, comparing to explore the role of IL-33 pretreatment on ALI mice and the possible molecular mechanisms...
November 23, 2016: Inflammation
https://www.readbyqxmd.com/read/27868148/the-alarmins-hmbg1and-interleukin-33-downregulate-the-structural-skin-barrier
#4
Uffe Nygaard, Ellen H van den Bogaard, Hanna Niehues, Malene Hvid, Mette Deleuran, Claus Johansen, Christian Vestergaard
The epidermal-derived "alarmins" high-mobility group box 1 (HMGB1) protein and interleukin-33 (IL-33) are upregulated in patients with atopic dermatitis. However, their capacity as pro-inflammatory cytokines and their derived effects on skin barrier regulation are poorly elucidated. We investigated the impact of HMGB1 and IL-33 on gene transcription, protein expression and epidermal differentiation across 3 distinct keratinocyte in vitro models. Primary keratinocytes from healthy donors were used in submerged monolayer cultures, 3D human epidermis equivalents and 3D human skin equivalents...
October 14, 2016: Acta Dermato-venereologica
https://www.readbyqxmd.com/read/27853507/developing-food-allergy-a-potential-immunologic-pathway-linking-skin-barrier-to-gut
#5
REVIEW
Yui-Hsi Wang
Immunoglobulin E (IgE)-mediated food allergy is an adverse reaction to foods and is driven by uncontrolled type-2 immune responses. Current knowledge cannot explain why only some individuals among those with food allergy are prone to develop life-threatening anaphylaxis. It is increasingly evident that the immunologic mechanisms involved in developing IgE-mediated food allergy are far more complex than allergic sensitization. Clinical observations suggest that patients who develop severe allergic reactions to food are often sensitized through the skin in early infancy...
2016: F1000Research
https://www.readbyqxmd.com/read/27844019/analysis-of-il-33-gene-polymorphism-rs11792633-c-t-and-risk-of-schizophrenia
#6
Dor Mohammad Kordi-Tamandani, Ahmad Reza Bahrami, Raziye Sabbaghi-Ghale-No, Hanieh Soleimani, Tayebe Baranzehi
Recently, inflammation has been found to be a significant factor in the development of Schizophrenia (SCZ). The aim of the present research was to investigate whether interleukin-33 (IL-33, OMIM: 608678) gene polymorphism (rs11792633, C/T) is associated with the development of SCZ or not. DNA was isolated from the serum of 70 patients with SCZ and 70 healthy controls. The PCR based method was used for detection of the IL-33 polymorphism. The CT (OR=0.05, 95% CI: 0.003-0.057, P<0.001) and TT (OR=0.12, 95% CI: 0...
March 2016: Molecular Biology Research Communications
https://www.readbyqxmd.com/read/27826297/lipopolysaccharide-attenuates-induction-of-proallergic-cytokines-thymic-stromal-lymphopoietin-and-interleukin-33-in-respiratory-epithelial-cells-stimulated-with-polyi-c-and-human-parechovirus
#7
Tsang-Hsiung Lin, Chih-Chi Cheng, Hsing-Hao Su, Nan-Chieh Huang, Jih-Jung Chen, Hong-Yo Kang, Tsung-Hsien Chang
Epidemiological studies based on the "hygiene hypothesis" declare that the level of childhood exposure to environmental microbial products is inversely related to the incidence of allergic diseases in later life. Multiple types of immune cell-mediated immune regulation networks support the hygiene hypothesis. Epithelial cells are the first line of response to microbial products in the environment and bridge the innate and adaptive immune systems; however, their role in the hygiene hypothesis is unknown. To demonstrate the hygiene hypothesis in airway epithelial cells, we examined the effect of lipopolysaccharide (LPS; toll-like receptor 4 ligand) on the expression of the proallergic cytokines thymic stromal lymphopoietin (TSLP) and interleukin 33 (IL33) in H292 cells (pulmonary mucoepidermoid carcinoma cells)...
2016: Frontiers in Immunology
https://www.readbyqxmd.com/read/27811142/loss-of-epithelial-gq-and-g11-signaling-inhibits-tgf%C3%AE-production-but-promotes-il-33-mediated-macrophage-polarization-and-emphysema
#8
Alison E John, Michael R Wilson, Anthony Habgood, Joanne Porte, Amanda L Tatler, Anastasios Stavrou, Gino Miele, Lisa Jolly, Alan J Knox, Masao Takata, Stefan Offermanns, R Gisli Jenkins
Heterotrimeric guanine nucleotide-binding protein (G protein) signaling links hundreds of G protein-coupled receptors with four G protein signaling pathways. Two of these, one mediated by Gq and G11 (Gq/11) and the other by G12 and G13 (G12/13), are implicated in the force-dependent activation of transforming growth factor-β (TGFβ) in lung epithelial cells. Reduced TGFβ activation in alveolar cells leads to emphysema, whereas enhanced TGFβ activation promotes acute lung injury and idiopathic pulmonary fibrosis...
October 25, 2016: Science Signaling
https://www.readbyqxmd.com/read/27785924/interleukin-33-as-a-marker-of-disease-activity-in-rheumatoid-factor-positive-polyarticular-juvenile-idiopathic-arthritis
#9
Sayaka Ishikawa, Masaki Shimizu, Natsumi Inoue, Mao Mizuta, Yasuo Nakagishi, Akihiro Yachie
OBJECTIVE: To investigate clinical usefulness of serum interleukin (IL)-33 levels as an indicator of disease activity in juvenile idiopathic arthritis (JIA). METHODS: We measured serum levels of IL-33 in 39 patients with JIA, including 7 patients with rheumatoid factor positive poly-JIA (RF + poly-JIA), 8 patients with RF negative poly-JIA (RF-poly-JIA), 20 patients with oligoarticular JIA (Oligo-JIA), 4 patients with enthesitis-related arthritis (ERA) and 30 age-matched healthy controls...
October 27, 2016: Modern Rheumatology
https://www.readbyqxmd.com/read/27780363/the-role-of-interleukin-33-as-an-inflammatory-marker-in-differential-diagnosis-of-idiopathic-granulomatous-mastitis-and-breast-cancer
#10
Mehmet Rafet Yigitbasi, Gulcan Guntas, Tuba Atak, Cigdem Sonmez, Haydar Yalman, Hafize Uzun
INTRODUCTION: Idiopathic granulomatous mastitis (IGM) is a rare benign inflammatory breast disease that can clinically and radiographically mimic breast carcinoma and bacterial mastitis. The aim of this study is to investigate the importance of levels of the inflammation markers, interleukin-33 (IL-33), soluble ST2 receptor of IL-33 (sST2), procalcitonin (PCT), and CRP on differential diagnosis of IGM and breast cancer (BC). METHODS: 25 patients with IGM and 32 patients with primary BC who applied to General Surgery Clinic, and 30 healthy volunteer women with similar demographic condition were enrolled in the study...
October 26, 2016: Journal of Investigative Surgery: the Official Journal of the Academy of Surgical Research
https://www.readbyqxmd.com/read/27776277/interleukin-33-induces-mucin-gene-expression-and-goblet-cell-hyperplasia-in-human-nasal-epithelial-cells
#11
Hajime Ishinaga, Masako Kitano, Masaaki Toda, Corina N D'Alessandro-Gabazza, Esteban C Gabazza, Said Ahmad Shah, Kazuhiko Takeuchi
We investigated whether IL-33 is involved in mucus overproduction and goblet cell hyperplasia in eosinophilic chronic rhinosinusitis (ECRS). IL-33 mRNA was significantly higher in the eosinophilic CRS group than in the non-eosinophilic CRS group from human nasal polyps. IL-33 induced MUC5AC mRNA and MUC5AC protein, and also goblet cell hyperplasia at air liquid interface culture in human nasal epithelial cells. In addition to that, IL-33 induced MUC5B and FOXA3, and reduces FOXJmRNA. In conclusion, our present study demonstrated that the direct evidence of IL-33 which lead to increase mucin gene and protein expression, as well as goblet cell hyperplasia...
October 21, 2016: Cytokine
https://www.readbyqxmd.com/read/27748878/interleukin%C3%A2-33%C3%A2-induced-immune-tolerance-is-associated-with-the-imbalance-of-memory-and-na%C3%A3-ve-t%C3%A2-lymphocyte-subsets
#12
Xu Shi, Ying Tang, Xiguang Sun, Yufei Liu, Ying Sun, Munan Sun, Yanfang Jiang, Yulin Li
The current study aimed to investigate the distribution of memory and naïve T cell (TN) subsets in hepatitis B virus (HBV)‑infected patients at different immune stages and investigate the effect of interleukin 33 (IL‑33) on the regulation of the T‑cell subsets. The distributions of memory and naïve T cells were detected by flow cytometry. ELISA was conducted to assess the levels of IL‑4, IL‑5, IL‑10, IL‑12, interferon γ and tumor necrosis factor α. The expression levels of IL‑33 and HBV x protein (HBx) were measured by reverse transcription‑quantitative polymerase chain reaction and western blot analysis, respectively...
October 13, 2016: Molecular Medicine Reports
https://www.readbyqxmd.com/read/27748502/preliminary-study-of-beta-blocker-therapy-on-modulation-of-interleukin-33-st2-signaling-during-ventricular-remodeling-after-acute-myocardial-infarction
#13
Jinggang Xia, Yang Qu, Chunlin Yin, Dong Xu
BACKGROUND: This study aimed to evaluate the role of β-blocker therapy on modulating interleukin (IL)-33/ST2 (interleukin-1 receptor-like 1) signaling during ventricular remodeling related to heart failure (HF) after acute myocardial infarction (AMI). METHODS: Sprague-Dawley rats that survived surgery to induce AMI were randomly divided into the placebo group and the β-blocker treatment group. A sham group was used as a control. Left ventricular (LV) function variables, the myocardial infarct size, fibrosis and IL-33/ST2 protein expression was measured...
October 17, 2016: Cardiology Journal
https://www.readbyqxmd.com/read/27748438/loss-of-interleukin-33-expression-in-colonic-crypts-a-potential-marker-for-disease-remission-in-ulcerative-colitis
#14
Mona Dixon Gundersen, Rasmus Goll, Johanna Hol, Trine Olsen, Renathe Rismo, Sveinung W Sørbye, Olav Sundnes, Guttorm Haraldsen, Jon Florholmen
Interleukin 33 (IL-33) is a cytokine preferentially elevated in acute ulcerative colitis (UC), inferring a role in its pathogenesis. The role of IL-33 in intestinal inflammation is incompletely understood, with both pro-inflammatory and regulatory properties described. There are also conflicting reports on cellular sources and subcellular location of IL-33 in the colonic mucosa, justifying a closer look at IL-33 expression in well-defined clinical stages of UC. A total of 50 study participants (29 UC patients and 21 healthy controls) were included from a prospective cohort of inflammatory bowel disease patients treated to disease remission with infliximab, a tumour necrosis factor alpha (TNF) inhibitor...
October 17, 2016: Scientific Reports
https://www.readbyqxmd.com/read/27701734/interleukin-33-regulates-tissue-remodelling-and-inhibits-angiogenesis-in-the-eye
#15
Sofia Theodoropoulou, David A Copland, Jian Liu, Jiahui Wu, Peter J Gardner, Ema Ozaki, Sarah L Doyle, Matthew Campbell, Andrew D Dick
Age-related macular degeneration (AMD) is the leading cause of central vision loss worldwide. Loss of retinal pigment epithelium (RPE) is a major pathological hallmark in AMD with or without pathological neovascularization. Although activation of the immune system is implicated in disease progression, pathological pathways remain diverse and unclear. Here, we report an unexpected protective role of a pro-inflammatory cytokine, interleukin-33 (IL-33) in ocular angiogenesis. IL-33 and its receptor (ST2) are expressed constitutively in human and murine retina and choroid...
October 4, 2016: Journal of Pathology
https://www.readbyqxmd.com/read/27699084/serum-il-33-is-a-novel-diagnostic-and-prognostic-biomarker-in-acute-ischemic-stroke
#16
Li Qian, Lin Yuanshao, Huang Wensi, Zhou Yulei, Chen Xiaoli, Wang Brian, Zhang Wanli, Cai Zhengyi, Xue Jie, Zhang Wenhui, Yu Tieer, Wang Hong, He Jincai, Jin Kunlin, Shao Bei
Interleukin-33 (IL-33), a newly recognized IL-1 family member, is expressed in various tissues and cells, and involved in pathogenesis of many human diseases. For example, IL-33 plays a protective role in cardiovascular diseases. However, the role of IL-33 in acute ischemic stroke (AIS) remains unclear. This study aims to investigate whether IL-33 level in AIS patient serum can be used as a potential diagnostic and prognostic marker. The study included two hundred and six patients with first-ever ischemic stroke, who were admitted within 72 hours after stroke onset...
October 2016: Aging and Disease
https://www.readbyqxmd.com/read/27698337/the-potential-role-of-il-33-in-renal-transplant-recipients-with-chronic-allograft-dysfunction
#17
Jiexiu Zhang, Zijie Wang, Zhen Xu, Zhijian Han, Jun Tao, Pei Lu, Zhengkai Huang, Wanli Zhou, Chunchun Zhao, Ruoyun Tan, Min Gu
BACKGROUND Chronic allograft dysfunction (CAD) is the major factor endangering the long-term allograft survival in kidney transplantation. The mechanisms of CAD remain unclear. MATERIAL AND METHODS A total of 64 renal transplant recipients were enrolled in our study and divided into a stable group and CAD group according to their allograft function. A group of 32 normal controls (healthy volunteers) were also included. An ELISA was used to detect serum interleukin-33 (IL-33), IL-2, IL-4, IL-10, IL-17, and interferon-gamma (IFN-γ)...
October 4, 2016: Annals of Transplantation: Quarterly of the Polish Transplantation Society
https://www.readbyqxmd.com/read/27692395/il33-in-rheumatoid-arthritis-potential-contribution-to-pathogenesis
#18
Rafaela Bicalho Viana Macedo, Adriana Maria Kakehasi, Marcus Vinicius Melo de Andrade
A better understanding of the inflammatory mechanisms of rheumatoid arthritis and the development of biological therapy revolutionized its treatment, enabling an interference in the synovitis - structural damage - functional disability cycle. Interleukin 33 was recently described as a new member of the interleukin-1 family, whose common feature is its pro-inflammatory activity. Its involvement in the pathogenesis of a variety of diseases, including autoimmune diseases, raises the interest in the possible relationship with rheumatoid arthritis...
September 2016: Revista Brasileira de Reumatologia
https://www.readbyqxmd.com/read/27678042/calycosin-suppresses-expression-of-pro-inflammatory-cytokines-via-the-activation-of-p62-nrf2-linked-heme-oxygenase-1-in-rheumatoid-arthritis-synovial-fibroblasts
#19
Xiaohui Su, Qingchun Huang, Jianyu Chen, Maojie Wang, Hudan Pan, Rui Wang, Hua Zhou, Zhanqing Zhou, Juan Liu, Fen Yang, Ting Li, Liang Liu
The activation of synovial fibroblasts (SFs) and the subsequent production and expression of pro-inflammatory cytokines play a crucial role in the pathogenesis and progression of rheumatoid arthritis (RA). In the current study, rheumatoid arthritis synovial fibroblasts (RASFs) isolated from the joint of the patients were used to evaluate the suppressive effects of calycosin (CAL), a compound derived from the Chinese medicinal herb Radix Astragali, on the expression of pro-inflammatory cytokines in RASFs. The results demonstrated that increased mRNA expression levels of interleukin-1β (IL-1β), interleukin-6 (IL-6), interleukin-8 (IL-8), interleukin-25 (IL-25), interleukin-33(IL-33) were significantly inhibited by CAL...
September 24, 2016: Pharmacological Research: the Official Journal of the Italian Pharmacological Society
https://www.readbyqxmd.com/read/27664378/linking-impaired-skin-barrier-function-to-esophageal-allergic-inflammation-via-il-33
#20
EDITORIAL
Jared Travers, Mark Rochman, Cora E Miracle, Jared P Cohen, Marc E Rothenberg
No abstract text is available yet for this article.
November 2016: Journal of Allergy and Clinical Immunology
keyword
keyword
54365
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"