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Interleukin 6

H Wei, T L Dong, X H Yang
Objective: To evaluate the effect of Penehyclidine Hydrochloride Injection on pulmonary ischemia-reperfusion in aortic dissection surgery. Methods: This study was a prospective randomized controlled trial. Between September 2015 and October 2017 in the Second Affiliated Hospital of Zhengzhou University, 60 patients with aortic dissection underwent total arch replacement surgery were randomly divided into penehyclidine hydrochloride group (group A 30 cases) and control group (group B 30 cases). Patients in group A were infused with penehyclidine hydrochloride 0...
March 13, 2018: Zhonghua Yi Xue za Zhi [Chinese medical journal]
Mary C Davis, Kathryn Lemery-Chalfant, Ellen WanHeung Yeung, Linda J Luecken, Alex J Zautra, Michael R Irwin
Background: Childhood abuse is a risk factor for the development of cognitive deficits in adulthood, a relation that is likely mediated by stress-sensitive psychological and physiological indicators. Purpose: To evaluate whether the link between exposure to childhood abuse and cognitive function in middle adulthood is mediated by interleukin-6 (IL-6), metabolic risk, and depressive mood symptoms. Methods: Participants were 770 adults aged 40-65 recruited from the community, who completed the following: (i) a questionnaire assessing exposure to abuse prior to age 18, (ii) a phone interview assessing current depressive mood symptoms, and (iii) a home visit that included blood sampling for evaluation of IL-6 and assessment of metabolic risk indices...
March 19, 2018: Annals of Behavioral Medicine: a Publication of the Society of Behavioral Medicine
Gerd Meyer Zu Horste, Dariusz Przybylski, Markus A Schramm, Chao Wang, Alexandra Schnell, Youjin Lee, Raymond Sobel, Aviv Regev, Vijay K Kuchroo
The death receptor Fas removes activated lymphocytes through apoptosis. Previous transcriptional profiling predicted that Fas positively regulates interleukin-17 (IL-17)-producing T helper 17 (Th17) cells. Here, we demonstrate that Fas promoted the generation and stability of Th17 cells and prevented their differentiation into Th1 cells. Mice with T-cell- and Th17-cell-specific deletion of Fas were protected from induced autoimmunity, and Th17 cell differentiation and stability were impaired. Fas-deficient Th17 cells instead developed a Th1-cell-like transcriptional profile, which a new algorithm predicted to depend on STAT1...
March 20, 2018: Immunity
Abolfazl Namazi, Mohammad Forat-Yazdi, Mohammadali Jafari, Soudabeh Farahnak, Rezvan Nasiri, Elnaz Foroughi, Seyed Mojtaba Abolbaghaei, Hossein Neamatzadeh
BACKGROUND: The promoter -1082 A/G (rs1800896) polymorphism of Interleukin-10 (IL-10) gene have been widely reported and considered to have a significant role on gastric cancer risk, but the results are inconsistent. OBJECTIVE: To clarify the association, we conducted a meta-analysis to investigate the associations IL-10 -1082 A/G polymorphism with gastric cancer. METHODS: Eligible articles were identified by searching databases including PubMed, Web of Science, and Google Scholar up to August 03, 2017...
January 2018: Arquivos de Gastroenterologia
Anthony S Wierzbicki, Timothy M Reynolds, Adie Viljoen
PURPOSE OF REVIEW: A number of novel trials have assessed the efficacy of new lipid-lowering therapies in cardiovascular disease (CVD). RECENT FINDINGS: Proprotein convertase subtilisin kexin-9 inhibitors reduce low-density lipoprotein cholesterol (LDL-C) by 50-55%. A CVD outcome trial in patients with acute coronary syndromes with evolocumab achieved a LDL-C of 0.8 mmol/l (31 mg/dl) and a 20% relative risk reduction in CVD events in 2.2 years. Cholesterol ester transfer protein inhibitors raise high-density lipoprotein cholesterol and can lower LDL-C...
March 19, 2018: Current Opinion in Cardiology
Khaled M M Koriem, Mahmoud S S Arbid
The endocrine-disrupting chemical 4-tert-octylphenol (OP) can mimic estrogen and testosterone hormones and threaten health; fertaric acid (FA) is a hydroxycinnamic acid found in grapefruit. This study aimed to investigate whether FA has a protective effect on 4-tert-octylphenol-related hepatotoxicity. Thirty male albino rats were divided into 5 equal groups of 6 rats each as follows: control group-administrated orally with 1 ml saline 3 days/week for 4 weeks; corn oil group-administrated orally with 1 ml corn oil 3 days/week for 4 weeks; FA-treated group-administrated orally with FA (45 mg /kg body weight) dissolved in saline 3 days/week for 4 weeks; OP-treated group-administrated orally with OP (40 mg /kg body weight) dissolved in corn oil 3 days/week for 4 weeks; FA + OP-treated group-administrated orally with FA (45 mg /kg body weight) dissolved in saline 3 days/week for 4 weeks then administrated orally with OP (40 mg/kg body weight) dissolved in corn oil 3 days/week for another 4 weeks...
March 21, 2018: Journal of Dietary Supplements
Qiong Wang, Wei Huang, Hong-Yang Wu
OBJECTIVE: To observe the effect of acupuncture on the expression of silent information regulator factor 2-related enzyme 1 (SIRT 1) and nuclear factor-κB (NF-κB) in rats with acute cerebral ischemia (ACI), so as to explore its mechanisms underlying improvement of ACI. METHODS: One hundred female SD rats were randomly divided into 5 groups: normal control (normal), sham-operation (sham), model, non-acupoint and acupoint, with 20 rats in each. The ACI model was established by occlusion (electric coagulation) of the middle cerebral artery after craniotomy...
March 25, 2018: Zhen Ci Yan Jiu, Acupuncture Research
Paul Baran, Selina Hansen, Georg H Waetzig, Mohammad Akbarzadeh, Larissa Lamertz, Heinrich J Huber, M Reza Ahmadian, Jens M Moll, Jürgen Scheller
Interleukin (IL-)6 is the major pro-inflammatory cytokine within the IL-6 family. IL-6 signals via glycoprotein 130 (gp130) and the membrane-bound or soluble IL-6 receptor (IL-6R), referred to as classic or trans-signaling, respectively. Whereas inflammation triggers IL-6 expression, eventually rising to nanogram per mL serum levels, soluble IL-6R (sIL-6R) and soluble gp130 (sgp130) are constitutively present in the upper nanogram per mL range. Calculations based on intermolecular affinities have suggested that systemic IL-6 is immediately trapped in IL-6:sIL-6R and IL-6:sIL-6R:sgp130 complexes, indicating that sIL-6R and sgp130 constitute a buffer system that increases the serum half-life of IL-6 or restricts systemic IL-6 signaling...
March 20, 2018: Journal of Biological Chemistry
Erhao Zhang, Jieyi Gu, Jianpeng Xue, Chenyu Lin, Chen Liu, Mengwei Li, Jingchao Hao, Sarra Setrerrahmane, Xiaowei Chi, Weiyan Qi, Jialiang Hu, Hanmei Xu
BACKGROUND: Chimeric antigen receptors (CARs) presented on T cell surfaces enable redirection of T cell specificity, which has enormous promise in antitumor therapy. However, excessive activity and poor control over such engineered T cells cause significant safety challenges, such as cytokine release syndrome and organ toxicities. To enhance the specificity and controllable activity of CAR-T cells, we report a novel switchable dual-receptor CAR-engineered T (sdCAR-T) cell and a new switch molecule of FITC-HM-3 bifunctional molecule (FHBM) in this study...
March 20, 2018: Journal of Hematology & Oncology
Mariola Śliwińska-Mossoń, Stanisław Milnerowicz, Halina Milnerowicz
The present study was conducted to ascertain how cigarette smoke affects the exocrine-endocrine interactions of the human pancreas with diabetes mellitus secondary to pancreatic diseases (type 3c). Blood has been collected from smoking and non-smoking healthy individuals as well as from patients with diagnosed chronic pancreatitis and diabetes type 3c. The concentrations of interleukin-6, endothelin-1 and insulin in the plasma were determined by enzyme-linked immunosorbent assay (ELISA) tests. The activities of amylase and lipase in the serum, as well as the lipid profile, creatinine, uric acid and urea concentrations, were measured using colorimetric methods...
March 1, 2018: Diabetes & Vascular Disease Research
Dongdong Guo, Xinyi Hu, Haojie Zhang, Chenghua Lu, Guangwei Cui, Xingjing Luo
Neuropathic pain affects patients worldwide. The therapeutic effects of current methods are still poor. This study was performed to investigate the neuro-protective effect of orientin in rats with spinal nerve ligation (SNL). In this study, the paw mechanical withdrawal threshold (PWT) and the paw thermal withdrawal latency (PWL) behavioral assays indicated that orientin alleviated the warm and mechanical allodynia in rats with SNL. The enzyme-linked immunosorbent assay (ELISA) showed that orientin suppressed the levels of pro-inflammatory cytokines interleukin-6 (IL-6), interleukin-1β (IL-1β), and tumor necrosis factor alpha (TNF-α) and increased the levels of anti-inflammatory cytokine interleukin-10 (IL-10)...
March 17, 2018: International Immunopharmacology
Iwona Krela-Kaźmierczak, Aleksandra Szymczak-Tomczak, Liliana Łykowska-Szuber, Ewa Wysocka, Michał Michalak, Kamila Stawczyk-Eder, Katarzyna Waszak, Krzysztof Linke, Piotr Eder
BACKGROUND: Cytokines are mediators of inflammatory processes in the course of inflammatory bowel disease (IBD) and participate in the bone metabolism. Interleukin 6 (IL-6) initiates osteoclastogenesis by modulating the activity of soluble receptor activator of nuclear factor kappa B ligand (sRANKL) and osteoprotegerin. OBJECTIVES: The aim of the study was to evaluate bone mineral density (BMD) by densitometry and the concentration of interleukin 6, osteoprotegerin (OPG) and sRANKL protein (sRANKL) by ELISA in patients with IBD in relation to the control group; to assess the relationship between IL-6, OPG, sRANKL and BMD; and to assess the impact of disease duration and number hospitalization on BMD...
March 20, 2018: Advances in Clinical and Experimental Medicine: Official Organ Wroclaw Medical University
Wenjing Lu, Yang Wang, Yu Zhang, Huaibin Liang, Xuanqiang Tu, Jirong He, Guoyuan Yang, Lili Zeng
OBJECTIVE: To explore the function of blood microRNA-15a (miR-15a) in the pathogenesis of acute cerebral ischemia. METHODS: Blood samples were collected from acute ischemic stroke (AIS) patients within 72 h after onset and normal control healthy. A model of ischemia in human umbilical vein endothelial cells (HUVEC) was established by oxygen and glucose deprivation (OGD). MiR-15a in patients and in cells was measured by real-time quantitative polymerase chain reaction (qPCR)...
March 19, 2018: Current Neurovascular Research
Sufian S Ahmad, Michael T Hirschmann, Roland Becker, Ahmed Shaker, Atesch Ateschrang, Marius J B Keel, Christoph E Albers, Lukas Buetikofer, Sithombo Maqungo, Ulrich Stöckle, Sandro Kohl
PURPOSE: (1) To determine the overall accuracy of synovial alpha-defensin, synovial C-reactive protein (sCRP), interleukin-6 (sIL-6), and leukocyte esterase (sLE) as diagnostic markers for periprosthetic joint infection (PJI) and (2) to independantly evaluate the accuracy of both the laboratory-based ELISA alpha-defensin test and the Synovasure™ alpha-defensin test kit. METHODS: An EMBASE and MEDLINE (PubMed) database search was performed using a set of professionally set search terms...
March 20, 2018: Knee Surgery, Sports Traumatology, Arthroscopy: Official Journal of the ESSKA
Hiroki Wakabayashi, Takahiko Hamaguchi, Nobuto Nagao, Sho Kato, Takahiro Iino, Tomoki Nakamura, Akihiro Sudo
BACKGROUND: Interleukin-6 (IL-6) is a potent inflammatory cytokine that appears to play a key role in cancer growth and metastasis. In the present study, the effects of IL-6 receptor (IL-6R) on breast cancer aggressiveness and bone metastases were investigated. METHODS: MDA-MB-231 (MDA-231) cells were treated in the presence or absence of anti-human IL-6 receptor (IL-6R) monoclonal antibody and examined with respect to cell survival. The expressions of signal transducer and activator of transcription 3 (Stat3), vascular endothelial growth factor (VEGF), and receptor activator of NF-κB (RANK) were analyzed by SDS-PAGE and immunoblotting...
March 19, 2018: Breast Cancer: the Journal of the Japanese Breast Cancer Society
Cem Gabay, Jérôme Msihid, Moshe Zilberstein, Caroline Paccard, Yong Lin, Neil M H Graham, Anita Boyapati
Introduction: Interleukin-6 (IL-6) orchestrates formation of an inflammatory pannus, leading to joint damage in rheumatoid arthritis (RA). Sarilumab is a human monoclonal antibody blocking the IL-6Rα. In TARGET (NCT01709578), a phase 3 study in adults with moderate-to-severe RA and inadequate response or intolerance to tumour necrosis factor inhibitors, subcutaneous sarilumab 200 mg or 150 mg every 2 weeks (q2w) plus conventional synthetic disease-modifying antirheumatic drugs (csDMARDs) significantly reduced disease activity versus placebo plus csDMARDs...
2018: RMD Open
Shifeng Wu, Xin Sun, Wei Wu, Dazhi Shi, Tao Jiang
The aim of the study was to investigate the effects of revascularization in treating patients with thromboangiitis obliterans (TAO), to analyze the prognosis of TAO. The treatment group comprised 32 patients with TAO of lower limbs who were selected between March 2012 and March 2017. Patients in the treatment group were treated with revascularization (vascular bypass surgery, catheter-directed thrombolysis and angioplasty, endovascular angioplasty + stening, thromboectomy and/or endarterectomy) + Western medicine...
April 2018: Experimental and Therapeutic Medicine
Wei Xi Li, Yong Kun Li, Hai Tao Lin
The curative effect of minimally invasive surgery on palmar and foot hyperhidrosis and its influence on serum-related cytokines and immunoglobulins were investigated. Seventy-six patients with palmar and foot hyperhidrosis admitted to Yunnan University Hospital from August 2014 to July 2016 were selected and randomly divided into control group (n=38) and observation group (n=38) using a random number table. Patients in control group received drug therapy, while those in observation group underwent laparoscopic thoracic-4 sympathetic chain combined with thoracic-3 branch amputation...
April 2018: Experimental and Therapeutic Medicine
Yujie Zhou, Min Liao, Chengguang Zhu, Yao Hu, Ting Tong, Xian Peng, Mingyun Li, Mingye Feng, Lei Cheng, Biao Ren, Xuedong Zhou
The hyphal development of Candida albicans (C. albicans) has been considered as an essential virulent factor for host cell damage. However, the missing link between hyphae and virulence of C. albicans is also been discovered. Here, we identified that the null mutants of ERG3 and ERG11, two key genes in ergosterol biosynthesis pathway, can form typical hyphae but failed to cause the oral mucosal infection in vitro and in vivo for the first time. In particular, the erg3Δ/Δ and erg11Δ/Δ strains co-cultured with epithelial cells significantly reduced the adhesion, damage, and cytokine (interleukin-1α (IL-1α)) production, whereas the invasion was not affected in vitro...
March 16, 2018: International Journal of Oral Science
Hui Liu, Frank Gambino, Crystal Algenio, Charles Bouchard, Liang Qiao, Ping Bu, Shaozhen Zhao
Dry Eye Disease (DED) is a very common disorder that can result in severe disability and vision loss. Although the pathogenesis of DED is not fully understood, hyperosmolarity, inflammation, and tear film instability are recognized as hallmarks of DED. Recently, Nucleoside Reverse Transcriptase Inhibitors (NRTIs), a class of medication used to treat HIV, have been shown to inhibit inflammation in a mouse model of retinal atrophy. In this study, we investigated whether Zidovudine (AZT) can inhibit human corneal epithelial cell (HCEC) inflammatory responses under hyperosmotic conditions...
March 16, 2018: Biochemical and Biophysical Research Communications
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