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adverse effect of immunization

Yu Sun, Vaibhav A Narayan, Gayle M Wittenberg
BACKGROUND: Side effects, or the adverse effects of drugs, contain important clinical phenotypic information that may be useful in predicting novel or unknown targets of a drug. It has been suggested that drugs with similar side-effect profiles may share common targets. The diagnostic class, Major Depressive Disorder, is increasingly viewed as being comprised of multiple depression subtypes with different biological root causes. One 'type' of depression generating substantial interest today focuses on patients with high levels of inflammatory burden, indicated by elevated levels of C-reactive proteins (CRP) and pro-inflammatory cytokines such as interleukin 6 (IL-6)...
October 21, 2016: BMC Pharmacology & Toxicology
Yoshio Nakamura, Shigehisa Kitano, Akira Takahashi, Arata Tsutsumida, Kenjiro Namikawa, Keiji Tanese, Takayuki Abe, Takeru Funakoshi, Noboru Yamamoto, Masayuki Amagai, Naoya Yamazaki
BACKGROUND: An anti-programmed cell death protein 1 monoclonal antibody, nivolumab, is one of the most effective drugs for advanced melanoma. Tumor cell-derived or immune cell-derived markers and clinical predictors such as serum lactate dehydrogenase (LDH) and cutaneous adverse events, have already been described as prognostic factors for advanced melanoma treated with nivolumab. We sought to identify further clinical predictors that can be determined in routine clinical practice. METHODS: We retrospectively analyzed clinical findings of 98 consecutive patients with unresectable stage III or IV melanoma treated with nivolumab, at the National Cancer Center Hospital or at Keio University Hospital, in Tokyo, Japan, between July 2014 and July 2016...
October 15, 2016: Oncotarget
Yang Yang, Jiaomiao Pei, Guozhen Gao, Zheng Yang, Shuzhong Guo, Bo Yue, Jianhua Qiu
We conducted a network meta-analysis in order to compare different strategies for managing melanoma patients. Electronic databases were searched for eligible randomized trials that compared different strategies in efficacy and tolerability. Five interventions were associated with a significant improvement in PFS over chemotherapy (all HR < 1): Ipilimumab, Tremelimumab, Nivolumab, Pembrolizumab 2 mg/kg and Ipilimumab + Nivolumab. Three interventions exhibited significantly improved OS results over chemotherapy (all HR < 1): Ipilimumab, Nivolumab and Ipilimumab + Chemotherapy...
October 13, 2016: Oncotarget
Antonin Levy, Christophe Massard, Jean-Charles Soria, Eric Deutsch
PURPOSE: To assess preliminary safety and efficacy results of the anti-programmed cell death ligand-1 (anti-PD-L1) durvalumab in combination with radiotherapy (RT) in an expansion cohort of patients included in a phase 1/2 trial at our institution. PATIENTS AND METHODS: Data from patients who received concurrent palliative RT with durvalumab (10 mg/kg every 2 weeks via intravenous infusion) were analysed in terms of safety (CTCAE v4.0) and efficacy (RECIST v1.1 and tumour growth rate [TGR])...
October 17, 2016: European Journal of Cancer
Lauren Brasile, Nicholas Henry, Bart Stubenitsky
BACKGROUND: We have previously reported on a novel organ-specific immunomodifying therapy that provides protection from early allograft rejection in the absence of systemic immunosuppressive drugs. This novel therapy is a nano-barrier membrane called ImmunoCloak, consisting of a matrix of laminin, proteoglycans, fibronectin and collagens. The membrane "immunocloaks" the luminal surfaces within the renal vasculature by covering the point of contact between donor vascular endothelial cells and the recipient's immune cells; without adversely affecting renal function...
October 19, 2016: Transplantation
Ashley Winning, M Maria Glymour, Marie C McCormick, Paola Gilsanz, Laura D Kubzansky
OBJECTIVES: Prior research on the relationship between early adversity and adult chronic disease has often relied on retrospective reports of a limited range of exposures and has not considered childhood psychological distress as a mediator. We investigate whether distress in childhood is one pathway by which early social disadvantage leads to greater cardiometabolic risk in middle adulthood. METHODS: Data are from the 1958 British Birth Cohort study (sample n = 6027)...
October 19, 2016: Psychosomatic Medicine
Yan Xiong, Xiangfang Tang, Qingshi Meng, Hongfu Zhang
Ammonia has been considered the contaminant primarily responsible for respiratory disease in poultry. Even though it can cause tracheal lesions, its adverse effects on the trachea have not been sufficiently studied. The present study investigated tracheal changes in Arbor Acres broilers (Gallus gallus) induced by high concentration of ammonia using isobaric tag for relative and absolute quantification (iTRAQ)-based proteome analysis. In total, 3,706 proteins within false discovery rate of 1% were identified, including 119 significantly differentially expressed proteins...
October 17, 2016: Science China. Life Sciences
Young Kwang Chae, Lauren Chiec, Nisha Mohindra, Ryan Gentzler, Jyoti Patel, Francis Giles
Immune checkpoint inhibitors such as pembrolizumab, ipilimumab, and nivolumab, now FDA-approved for use in treating several types of cancer, have been associated with immune-related adverse effects. Specifically, the antibodies targeting the programmed-cell death-1 immune checkpoint, pembrolizumab and nivolumab, have been rarely reported to induce the development of type 1 diabetes mellitus. Here we describe a case of a patient who developed antibody-positive type 1 diabetes mellitus following treatment with pembrolizumab in combination with systemic chemotherapy for metastatic adenocarcinoma of the lung...
October 19, 2016: Cancer Immunology, Immunotherapy: CII
Qian-Yun Xi, Yong Jiang, Shuai Zhao, Bin Zeng, Fei Wang, Li-Na Wang, Qing-Yan Jiang, Yong-Liang Zhang
There are many reports that dietary supplementation with plant polysaccharides in pigs might promote their growth, but little is known about the maternal effect of ginseng polysaccharides (GPS) on piglets' growth by dietary supplementation to pregnant and lactating sows. In the current study, the effects of dietary supplementation with GPS on the immunity of sows and growth of their piglets were investigated. Results showed no significant difference among the four groups in the total number of piglets, live piglets, weak piglets and birth weight of piglets, indicating the GPS-treatment has no adverse effect on reproduction...
October 18, 2016: Animal Science Journal, Nihon Chikusan Gakkaihō
Johannes F Wentzel, Martani J Lombard, Lissinda H Du Plessis, Lizelle Zandberg
Mycotoxins are toxic secondary metabolites produced by a range of fungi and are common contaminants of agricultural crops. These toxins are chemically diverse and structurally stable, enabling them to enter the food chain which can lead to numerous adverse health effects in animals and humans. Although mycotoxin exposure is associated with the development of several cancers, it has proved challenging to show a direct connection between exposure and oncogenic change. This study investigates the in vitro cytotoxicity, molecular mechanisms and secondary signalling responses associated with the exposure to three major mycotoxins, fumonisin B1 (FB1), deoxynivalenol (Don) and zearalenone (Zea)...
October 18, 2016: Archives of Toxicology
Balasubramanian Chandramouli, Caterina Bernacchioni, Danilo Di Maio, Paola Turano, Giuseppe Brancato
Ferritin molecular cages are marvelous 24-mer supramolecular architectures that enable massive iron storage (>2000 Fe atoms) within their inner cavity. This cavity is connected to the outer environment by two channels at C3 and C4 symmetry axes of the assembly. Ferritins can also be exploited as carriers for in vivo imaging and therapeutic applications, owing to their capability to effectively protect within the cage cavity synthetic non-endogenous agents and deliver them to targeted tissue cells without stimulating adverse immune responses...
October 18, 2016: Journal of Biological Chemistry
Benjamin T Kopp, Juan Antonio Ortega-García, S Christy Sadreameli, Jack Wellmerling, Estelle Cormet-Boyaka, Rohan Thompson, Sharon McGrath-Morrow, Judith A Groner
Secondhand smoke exposure (SHSe) has multiple adverse effects on lung function and growth, nutrition, and immune function in children; it is increasingly being recognized as an important modifier of disease severity for children with chronic diseases such as cystic fibrosis (CF). This review examines what is known regarding the prevalence of SHSe in CF, with the majority of reviewed studies utilizing parental-reporting of SHSe without an objective biomarker of exposure. A wide range of SHSe is reported in children with CF, but under-reporting is common in studies involving both reported and measured SHSe...
October 12, 2016: International Journal of Environmental Research and Public Health
Tatsuhiko Azegami, Yoshikazu Yuki, Kaori Hayashi, Mari Nakamura, Akihito Hishikawa, Hiroshi Kiyono, Hiroshi Itoh
OBJECTIVE: Previous studies have shown that injectable vaccines against renin-angiotensin system may be effective for the treatment of hypertension, but these injectable vaccines often cause local skin reactions and soreness at the injection site. The aim of this study was to develop a new non-injectable vaccine against angiotensin II type 1 receptor (AT1R) and examine its effect on blood pressure. DESIGN AND METHOD: The peptide, seven-amino-acid sequence from second extracellular loop of rat AT1R was synthesized and then conjugated with pneumococcal surface protein A (PspA) as a carrier protein for the nasal vaccination...
September 2016: Journal of Hypertension
Patricio Lopez-Jaramillo
Cardiovascular diseases (CVD) are major causes of death and illness worldwide. In recent decades an increased prevalence of CVD mortality has been reported in low-medium income countries, which has been associated with changes in life styles, deficiencies in health systems and the persistence of social inequities.The metabolic syndrome comprises a cluster of cardiometabolic risk factors, with insulin resistance and increased adiposity as its central features. Identifying individuals with metabolic syndrome is important due to its association with an increased risk of coronary heart disease and type 2 diabetes mellitus (DM2)...
September 2016: Journal of Hypertension
Fengcai Zhu, Henri Deckx, Raphaele Roten, Bart Michiels, Michal Sarnecki
AIM: Compare efficacy, immunogenicity and safety of Hepavax-Gene TF (thimerosal free) vaccine with comparator in Chinese neonates. METHODS: Double-blind, randomized, parallel-group, stratified study was conducted at multiple sites in China in healthy neonates, consisting of three doses of Hepavax-Gene TF or Engerix-B vaccines administered at birth, one and six months of age, with a six month follow-up after vaccination. Based on hepatitis B virus (HBV) infection status of mothers, infants were assigned to one of two study strata for mothers positive for HBV infection (Stratum 1), with or without active replicating virus (Substrata 1a, 1b) and for HBV negative mothers (Stratum 2)...
October 6, 2016: Pediatric Infectious Disease Journal
Raphaela Mayerhofer, Esther E Fröhlich, Florian Reichmann, Aitak Farzi, Nora Kogelnik, Eleonore Fröhlich, Wolfgang Sattler, Peter Holzer
Microbial metabolites are known to affect immune system, brain, and behavior via activation of pattern recognition receptors such as Toll-like receptor 4 (TLR4). Unlike the effect of the TLR4 agonist lipopolysaccharide (LPS), the role of other TLR agonists in immune-brain communication is insufficiently understood. We therefore hypothesized that the TLR2 agonist lipoteichoic acid (LTA) causes immune activation in the periphery and brain, stimulates the hypothalamic-pituitary-adrenal (HPA) axis and has an adverse effect on blood-brain barrier (BBB) and emotional behavior...
October 14, 2016: Brain, Behavior, and Immunity
Alireza Bolourian, Zahra Mojtahedi
Mammalian target of rapamycin (mTOR) inhibitors are strong anti-tumor drugs; however, they have adverse immunosuppressive side effects in some cancer patients. Animal studies have provided evidence that mTOR inhibitors improved tumor-specific T-cells adoptive transfer in which the quality of CD8+ T-cells is a major factor for predicting success. Interestingly, mTOR inhibitors are capable of stimulating cytotoxic CD8+ T-cell if their dose/duration is adjusted. Rapamycin-induced CD8+ T-cells have also been associated with tumor immunity in animal models...
July 2016: Archives of Medical Research
Jasmyn S Abrams, Savannah E Howe, Nathalie Becerra, Punit Kohli, Vjollca Konjufca
In this work we report a protocol for synthesizing nano-size ovalbumin-functionalized polydiacetylene (PDA) liposomes (LP-Ova). We show that LP-Ova administered per-orally (p.o.) and subcutaneously (s.c.), without the use of adjuvants, induces high serum IgG1 titers. As reported previously using polystyrene nanoparticles (NPs), p.o.-primed mice developed high titers of IgG2c and intestinal IgA following s.c. boosting immunization with LP-Ova. In contrast, mice that received a single s.c. immunization with LP-Ova did not develop serum IgG2c or intestinal IgA antibodies...
October 17, 2016: Journal of Biomedical Materials Research. Part A
Jiangan Xie, Christopher Codd, Kevin Mo, Yongqun He
M. bovis strain Bacillus Calmette-Guérin (BCG) has been the only licensed live attenuated vaccine against tuberculosis (TB) for nearly one century and has also been approved as a therapeutic vaccine for bladder cancer treatment since 1990. During its long time usage, different adverse events (AEs) have been reported. However, the AEs associated with the BCG preventive TB vaccine and therapeutic cancer vaccine have not been systematically compared. In this study, we systematically collected various BCG AE data mined from the US VAERS database and PubMed literature reports, identified statistically significant BCG-associated AEs, and ontologically classified and compared these AEs related to these two types of BCG vaccine...
2016: PloS One
Guoliang Pi, Hanping He, Jianping Bi, Ying Li, Yanping Li, Yong Zhang, Mingwei Wang, Guang Han, Chi Lin
INTRODUCTION: Currently, the options are limited for the treatment of patients who have failed 2 lines of chemotherapy for advanced lung squamous cell carcinoma (SCC). Recently, nivolumab, a fully human IgG4 programmed death 1 immune checkpoint inhibitor antibody, was approved to treat patients with advanced stage, relapsed/refractory lung SCC. Although nivolumab has demonstrated antitumor activity with survival benefit in Caucasian patients, its efficacy in Asian patients is unknown...
October 2016: Medicine (Baltimore)
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