754,777 results match your criteria Biomarkers in Medicine [Journal]
J Pharm Biomed Anal 2018 Nov 24;165:101-111. Epub 2018 Nov 24.
School of Pharmacy, Sungkyunkwan University, Suwon, Republic of Korea. Electronic address:
Although major adverse effects associated with nonsteroidal anti-inflammatory drugs (NSAIDs) are gastric injury, assessment of NSAIDs-induced gastrointestinal adverse effects is mostly dependent on endoscopy due to the lack of plasma biomarkers. Several amino acids associated with collagenase activity and gastric mucosal mass have been suggested as plasma biomarker candidates for gastric injury. Therefore, this study aimed to develop a liquid chromatography-tandem mass spectrometry (LC-MS/MS) method for the plasma biomarker candidates, i. Read More
Soc Sci Med 2018 Nov 23;220:379-386. Epub 2018 Nov 23.
Department of Social and Behavioral Sciences, Harvard T H Chan School of Public Health, 677 Huntington Ave, Boston, MA, 02115, USA; CUNY Graduate School of Public Health and Health Policy, 205 East 42nd Street, New York, NY, 10017, USA.
Less schooling is associated with increased biological risks for chronic disease, but whether increasing years of schooling through policy interventions reduces these risks remains unclear. We examine the effect of a major education reform introduced in 1959 that raised the minimum school leaving age from 14 to 16 years in France, offering a unique natural experiment. We assess the causal impact of increased schooling duration on 16 biomarkers of cardiovascular, metabolic, organ and immune function in a large cohort of men and women born around 1953. Read More
Behav Brain Res 2018 Dec 3. Epub 2018 Dec 3.
Program in Neuroscience, University of Arizona, Gould-Simpson Building, Tucson, AZ, 85721, United States; Department of Neuroscience, University of Arizona, Gould-Simpson Building, Tucson, AZ. 85721, United States; Department of Speech, Language, and Hearing Sciences, University of Arizona, Speech, Language, and Hearing Sciences Building, Tucson, AZ, 85721, United States. Electronic address:
Dopamine (DA) is an important neuromodulator of motor control across species. In zebra finches, DA levels vary in song nucleus Area X depending upon social context. DA levels are high and song output is less variable when a male finch sings to a female (female directed, FD) compared to when he is singing by himself (undirected, UD). Read More
J Biomed Inform 2018 Dec 3. Epub 2018 Dec 3.
Institute of Informatics, Federal University of Rio Grande do Sul, Porto Alegre, RS, Brazil. Electronic address:
Microarrays are still one of the major techniques employed to study cancer biology. However, the identification of expression patterns from microarray datasets is still a significant challenge to overcome. In this work, a new approach using Neuroevolution, a machine learning field that combines neural networks and evolutionary computation, provides aid in this challenge by simultaneously classifying microarray data and selecting the subset of more relevant genes. Read More
Toxicol Appl Pharmacol 2018 Dec 3. Epub 2018 Dec 3.
Department of Environmental Health, Rollins School of Public Health, Emory University, Atlanta, GA, United States. Electronic address:
Pregnant women with epilepsy (PWWE) require continuous anti-epileptic drug (AED) treatment to avoid risk to themselves and fetal risks secondary to maternal seizures, resulting in prolonged AED exposure to the developing embryo and fetus. The objectives of this study were to determine whether high-resolution metabolomics is able to link the metabolite profile of PWWE receiving lamotrigine or levetiracetam for seizure control to associated pharmacodynamic (PD) biological responses. Untargeted metabolomic analysis of plasma obtained from 82 PWWE was completed using high-resolution mass spectrometry. Read More
Arch Biochem Biophys 2018 Dec 3. Epub 2018 Dec 3.
Department of General Surgery, The First People's Hospital of Yunnan Province, Kunming, Yunnan, 650032, China. Electronic address:
Gastric cancer is one of the prevalent types of cancers and despite improvements in its treatment, the overall survival is still far from descent. The dearth of efficient biomarkers, chemotherapeutic agents and therapeutic targets form a major hurdle in the treatment of the gastric cancer. Accumulating evidences suggest that MicroRNAs (miRs) may prove important therapeutic targets/agents for the management of cancers including gastric cancer. Read More
ACS Chem Neurosci 2018 Dec 6. Epub 2018 Dec 6.
Cerebral metabolism alterations influence cerebrospinal fluid (CSF) composition, and is sensitive to brain injury. In subarachnoid hemorrhage (SAH) patients, Fisher scale, Hunt-Hess scale and World Federation of Neurological Societies (WFNS) grading scales evaluating SAH severity are inadequate to predict long-term outcome; therefore, in an effort to determine metabolite pattern disparity and discover corresponding biomarkers, we designed an untargeted CSF metabolomic research covering a board range of metabolites of SAH patients with different severity and outcome. The present study demonstrated SAH altered cerebrospinal fluid metabolome involving carbohydrate, lipid and amino acids metabolism. Read More
PLoS One 2018 6;13(12):e0208171. Epub 2018 Dec 6.
Unit of Human Microbiome, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy.
Background: Cystic fibrosis (CF) is a disorder affecting the respiratory, digestive, reproductive systems and sweat glands. This lethal hereditary disease has known or suspected links to the dysbiosis gut microbiota. High-throughput meta-omics-based approaches may assist in unveiling this complex network of symbiosis modifications. Read More
PLoS One 2018 6;13(12):e0208137. Epub 2018 Dec 6.
Farr Institute of Health Informatics, University College London, London, United Kingdom.
Background: Maternal serum concentrations of folate, homocysteine, and vitamin B12 have been associated with pre-eclampsia. Nevertheless, reported studies involve limited number of cases to reliably assess the nature of these associations. Our aim was to examine the relation of these three biomarkers with pre-eclampsia risk in a large Colombian population. Read More
Ther Drug Monit 2018 Dec 4. Epub 2018 Dec 4.
Departments of Internal Medicine, Division of Nephrology and Transplantation and.
Background: There is an unmet need for reliable minimally invasive diagnostic biomarkers for immunological allograft monitoring and for the detection of acute kidney transplant rejection. Here, targeted proteomic analysis was applied to compare 92 proteins in sera of belatacept-treated patients who had biopsy-proven, acute T cell-mediated rejection (aTCMR) with patients without aTCMR.
Methods: Proximity extension immunoassay (PEA) was used to measure 92 inflammation-related protein concentrations in the pre-rejection and rejection sera of 11 patients with aTCMR and 9 patients without aTCMR. Read More
Biol Chem 2018 Dec 1. Epub 2018 Dec 1.
Department of Gastroenterology, the First Affiliated Hospital of Zhengzhou University, Zhengzhou Henan, 450052,China.
Present study aims to determine the potential biomarkers and uncover the regulatory mechanisms of lncRNA TINCR / miR-107 / CD36 axis in CRC. Aberrantly expressed lncRNAs and differential-expressed genes were identified by analyzing the dataset GSE40967. Gene set enrichment analysis were employed, and Cytoscape software helps establishing the co-expression network between lncRNAs and genes. Read More
Biomarkers 2018 Dec 6:1-15. Epub 2018 Dec 6.
a Children's Medical Center , Taichung Veterans General Hospital , Taichung , Taiwan.
Purpose: Hypercatecholaminemia-related heart failure has been proposed as the main cause of enterovirus A71-related (EV-A71) early mortality. The purpose of this study was to measure urine catecholamine concentrations in severe EV-A71-infected children.
Methods: A total of 35 children, aged 2. Read More
Int Braz J Urol 2018 Oct 30;44. Epub 2018 Oct 30.
Department of Integrative Cancer Therapy and Urology, Kanazawa University Graduate School of Medical Science, Kanazawa, Japan.
Introduction: Prostate - specific antigen (PSA) is a useful biomarker for detection of prostate cancer (PCa) and for risk classification in addition to TNM classification and Gleason score (GS). We reported the role of PSA in patients with low (< 20 ng / mL) and extremely high (≥ 100 ng / mL) PSA levels. However, it is unclear whether a correlation exists between middle range PSA levels (20 - 100 ng / mL) at diagnosis and prognosis. Read More
Ann Neurol 2018 Dec 6. Epub 2018 Dec 6.
Department of Radiology, Mayo Clinic, Rochester, MN, USA.
Despite much attention to the use of biomarkers for predicting Alzheimer's disease, little information is available at the individual level. We used the population-based Mayo Clinic Study of Aging to estimate absolute risk of cognitive impairment by biomarker group. Risk increased with age and any biomarker abnormality. Read More
Int J Cancer 2018 Dec 6. Epub 2018 Dec 6.
Department of Nutrition, Harvard T.H. Chan School of Public Health, Boston, MA.
Inflammation and hyperinsulinemia may drive associations between adiposity and colorectal cancer (CRC) risk, but few studies have examined this hypothesis using mediation analysis. We used inverse odds ratio weighting and logistic regression to calculate odds ratios (OR) and 95% confidence intervals (CI) for estimated total effects (OR ) of body mass index, waist circumference, and adult weight gain on CRC risk, and estimated effects operating through seven inflammatory and metabolic biomarkers (natural indirect effect; OR ) or through paths independent of these biomarkers (natural direct effect; OR ) among 209 CRC cases and 382 matched controls nested within the Health Professionals Follow-up Study, a prospective cohort of male health professionals. A one-interquartile range (IQR) increase in body mass index (3. Read More
Gigascience 2018 Dec 6. Epub 2018 Dec 6.
Graduate School of Integrative Sciences and Engineering, National University of Singapore, 5 Lower Kent Ridge Road, Singapore 117456, Singapore.
Background: Hepatocellular carcinoma (HCC) is the cancer with the second highest mortality in the world due to its late presentation and limited treatment options. As such, there is an urgent need to identify novel biomarkers for early diagnosis and develop novel therapies. The availability of Next Generation Sequencing (NGS) data from tumors of liver cancer patients has provided us with invaluable resources to better understand HCC through the integration of data from different sources to facilitate the identification of promising biomarkers or therapeutic targets. Read More
Radiat Prot Dosimetry 2018 Dec 6. Epub 2018 Dec 6.
Laboratory of Biomedical Technologies, Italian National Agency for New Technologies, Energy and Sustainable Economic Development (ENEA), Rome, Italy.
The advent of new 'omics' techniques determined a massive boost in the measurement of the whole spectra of molecules within cells, favoring promising new radiobiological studies at low doses. The main aim of this work was to assess the radiation-induced perturbations of miRNA profiles and their temporal dynamics. Human Umbilical Vein Endothelial Cells were irradiated with low doses of γ-rays. Read More
J Pediatr Hematol Oncol 2018 Dec 4. Epub 2018 Dec 4.
Department of Pediatrics, Faculty of Medicine, Kuwait University, Kuwait.
Background: Thrombospondin-1 (TSP-1) and 25-hydroxyvitamin D (25-OHD) play significant roles in the pathogenesis of sickle cell anemia (SCA). TSP-1 enhances cellular adhesion/inflammation, hence contributing to vaso-occlusive crisis (VOC); vitamin D, in contrast, retards inflammation and may lower rate of pain episodes. We determined serum levels of TSP-1 and 25-OHD in Nigerian children with SCA and their matched hemoglobin AA controls; and assess the relationship between the 2 biomarkers. Read More
Curr Opin Pulm Med 2018 Dec 4. Epub 2018 Dec 4.
Medical Affairs, GlaxoSmithKline, Philadelphia, Pennsylvania.
Purpose Of Review: This article reviews the status of biomarkers useful in the diagnosis and progression of chronic obstructive pulmonary disease (COPD). Biomarkers have been the focus of a great deal of COPD-related research in recent years, although useful markers in these specific arenas remain elusive.
Recent Findings: No biomarker other than lung function has been shown to be useful, to date, for the diagnosis of COPD. Read More
Curr Opin Psychiatry 2018 Dec 5. Epub 2018 Dec 5.
Keenan Research Centre for Biomedical Research, Li Ka Shing Knowledge Institute, St. Michael's Hospital.
Purpose Of Review: This review presents the latest developments covered in the literature regarding psychosis in neurodegenerative disorders and discusses possible future research directions.
Recent Findings: Recent findings in the field of psychosis and neurodegenerative disorders revolve around four main themes. The first theme is the impact of sex on the expression of psychosis in neurodegenerative disorders. Read More
Int J Clin Pharmacol Ther 2018 Dec 6. Epub 2018 Dec 6.
Objective: To study the success rate and reproducibility of sputum induction (SI) in healthy subjects (HS) and asthma patients (AP).
Materials And Methods: 130 HSs/APs were recruited for early-phase studies to evaluate sputum biomarkers. SI and sample processing were performed according to standard protocols. Read More
J Neurotrauma 2018 Dec 6. Epub 2018 Dec 6.
University of Pittsburgh, Neurosurgery , 3434 Fifth Ave , Pittsburgh, Pennsylvania, United States , PA ;
New neuroprotective therapies for severe traumatic brain injury (TBI) have not translated from pre-clinical to clinical success. Numerous explanations have been suggested in both the pre-clinical and clinical arenas. Coverage of TBI in the lay press has reinvigorated interest creating a golden age of TBI research with innovative strategies to circumvent roadblocks. Read More
Biomark Med 2018 Dec 6. Epub 2018 Dec 6.
National Institute of Mental Health, 250 67 Klecany, Czech Republic.
Aim: We aimed to characterize the role of mitochondrial 17β-hydroxysteroid dehydrogenase type 10 (17β-HSD10) overexpression in multiple sclerosis (MS) and to evaluate its use as a biomarker. Materials & methods: We estimated levels of 17β-HSD10, amyloid β 1-42, cyclophilin D, 17β-HSD10-cyclophilin D complexes or 17β-HSD10-parkin complexes in cerebrospinal fluid (CSF) samples.
Results: The increase in 17β-HSD10 levels or in 17β-HSD10-parkin complexes and links to leukocytes were found only in relapsing-remitting MS. Read More
Biomark Med 2018 Dec 6. Epub 2018 Dec 6.
Department of Acquired Cardiac Defects, Institute of Cardiology, Warsaw, Poland.
Aim: The aim of the study was to investigate the prognostic value of selected biomarkers in patients undergoing valve surgery.
Materials & Methods: A prospective study was conducted on a group of consecutive patients with hemodynamically significant valve defects that underwent elective valve repair or replacement surgery. The primary end point was any major adverse event including death within 30 days. Read More
Obesity (Silver Spring) 2018 Dec 6. Epub 2018 Dec 6.
Bristol-Myers Squibb, Princeton, New Jersey, USA.
Objective: Obesity and type 2 diabetes mellitus (T2DM) are risk factors for nonalcoholic fatty liver disease, including nonalcoholic steatohepatitis. This study assessed pegbelfermin (BMS-986036), recombinant PEGylated human fibroblast growth factor 21 (FGF21), in patients with obesity and T2DM predisposed to fatty liver.
Methods: In this randomized, double-blind, placebo-controlled study, patients with T2DM and BMI of 30 to 50 kg/m received subcutaneous pegbelfermin (1, 5, or 20 mg daily or 20 mg weekly; n = 96) or placebo (n = 24) for 12 weeks. Read More
Am J Med Genet B Neuropsychiatr Genet 2018 Dec 6. Epub 2018 Dec 6.
Centre for Pattern Recognition and Data Analytics (PRaDA), Deakin University, Geelong, Australia.
Autism spectrum disorder (ASD) is a markedly heterogeneous condition with a varied phenotypic presentation. Its high concordance among siblings, as well as its clear association with specific genetic disorders, both point to a strong genetic etiology. However, the molecular basis of ASD is still poorly understood, although recent studies point to the existence of sex-specific ASD pathophysiologies and biomarkers. Read More
Eur J Heart Fail 2018 Dec 6. Epub 2018 Dec 6.
Inserm UMR-S 942, Lariboisière Hospital, Paris, France.
Aim: This study aimed at evaluating the effects of sacubitril/valsartan on neprilysin (NEP), and the metabolism of natriuretic peptides in heart failure (HF) and providing additional mechanistic information on the mode of action of the drug.
Methods And Results: We enrolled 73 chronic HF patients who were switched from angiotensin-converting enzyme inhibitor or angiotensin receptor blocker to sacubitril/valsartan. In addition to clinical and echocardiographic assessment, plasma biomarkers were measured at baseline, day 30 and day 90 after initiation of treatment. Read More
Eur J Heart Fail 2018 Dec 6. Epub 2018 Dec 6.
Department of Clinical and Experimental Cardiology, Amsterdam Cardiovascular Sciences, Amsterdam UMC, University of Amsterdam, Heart Centre, Amsterdam, The Netherlands.
Analyst 2018 Dec 6. Epub 2018 Dec 6.
Departamento de Química, Universitat Politècnica de València, Camino de Vera s/n, E46022, Valencia, Spain. and Instituto Interuniversitario de Investigación de Reconocimiento Molecular y Desarrollo Tecnológico (IDM), Universitat Politècnica de València-Universitat de València, Valencia, Spain and Unidad Mixta UPV-La Fe, Nanomedicine and Sensors, IIS La Fe, Valencia, Spain.
The development of a high-performance assay readout using integrated detectors is a current challenge in the implementation of DNA tests in diagnostic laboratories, particularly for supporting pharmacogenetic tests. A method for allelic discrimination, associated with single nucleotide polymorphisms (SNPs), is presented. Genomic DNA is extracted from blood and buccal swab samples. Read More
Pharmacogenomics 2018 Dec 6. Epub 2018 Dec 6.
Unit of Clinical Pharmacology & Pharmacogenetics, Department of Clinical & Experimental Medicine, University of Pisa, Italy.
Circulating tumor DNA, circulating tumor cells and tumor-related exosomes may offer new opportunities to provide insights into the biological and clinical characteristics of a neoplastic disease. They represent alternative routes for diagnostic and prognostic purposes, and for predicting and longitudinally monitoring response to treatment and disease progression. Hence, circulating biomarkers represent promising noninvasive tools in the scenario of pancreatic cancer, where neither molecular nor clinical predictors of treatment benefit have been identified yet. Read More
ChemMedChem 2018 Dec 6. Epub 2018 Dec 6.
Department of Chemistry and Biochemistry, National Center of Competence in Research NCCR TransCure, University of Bern, Freiestrasse 3, 3012, Bern, Switzerland.
By screening a focused library of kinase inhibitor analogues in a phenotypic co-culture assay for angiogenesis inhibition, we identified an aminotriazine that acts as a cytostatic nanomolar inhibitor. However, this aminotriazine was found to be completely inactive in a whole-kinome profiling assay. To decipher its mechanism of action, we used the online target prediction tool PPB2 (http://ppb2. Read More
Proteomics Clin Appl 2018 Dec 6:e1700168. Epub 2018 Dec 6.
University of Bremen, Bremen, Germany.
Purpose: To develop a mass spectrometry imaging (MSI) based workflow for extracting m/z values related to putative protein biomarkers and using these for reliable tumor classification.
Experimental Design: Given a list of putative breast and ovarian cancer biomarker proteins, we extracted a set of related m/z values from heterogeneous MSI datasets derived from formalin-fixed paraffin-embedded tissue material. Based on these features, a linear discriminant analysis classification model was trained to discriminate the two tumor types. Read More
J Vet Intern Med 2018 Dec 5. Epub 2018 Dec 5.
Melbourne Veterinary School, Faculty of Veterinary and Agricultural Sciences, The University of Melbourne, Werribee, Victoria, Australia.
Background: The importance of including exercise with dietary modification for the management of obese equids is not clearly understood.
Objectives: To evaluate the effect of a practical low-intensity exercise regimen, in addition to dietary restriction, on indices of insulin sensitivity (SI) and plasma adipokine concentrations in obese equids.
Animals: Twenty-four obese (body condition score [BCS] ≥ 7/9) horses and ponies. Read More
J Cell Biochem 2018 Dec 5. Epub 2018 Dec 5.
Department of Pathology, Shengjing Hospital of China Medical University, Shenyang, China.
Neoadjuvant chemotherapy (NAC) is the major preoperative treatment of breast cancer (BC) with negative human epidermal growth factor receptor 2 (HER2), and the efficacy of NAC and the optimization of regimen are under intensive research. The current study aimed to define the predictive biomarkers for paclitaxel (PTX) response in NAC of HER2-negative BC. Data from GSE25065, GSE26065, GSE41998, as well as drug sensitivity data of breast and ovarian cancer cell line from NCI60, were used. Read More
Pathol Oncol Res 2018 Dec 5. Epub 2018 Dec 5.
R&D department, Nanjing Regenerative Medicine Engineering and Technology Research Center, No.108, Ganjiabian East, Qixia District, Nanjing, 210046, Jiangsu, China.
Colorectal cancer (CRC) is the third most common cancer worldwide. Predictive biomarkers are needed to predict patients' outcomes and to select a chemotherapy regimen. We assessed whether dihydropyrimidine dehydrogenase (DPD)-related indicators can predict CRC patients' outcomes. Read More
Infection 2018 Dec 5. Epub 2018 Dec 5.
Department of Sciences for Health Promotion "G. D'Alessandro", University of Palermo, Palermo, Italy.
Purpose: We aimed to assess the diagnostic reliability of two indirect biomarkers, APRI and FIB-4, for the staging of liver fibrosis using transient elastography (TE) as reference standard, among HIV/HCV co-infected and HCV mono-infected patients.
Methods: This is an observational, retrospective study on subjects who had access to the RESIST HCV from October 2013 to December 2016, a regional network encompassing 22 hospitals and academic centers throughout Sicily. Sensitivity, specificity and diagnostic accuracy of indirect biomarkers for liver stiffness measurement (LSM) < 9. Read More
Methods Mol Biol 2019 ;1888:233-254
Chemical Biology and Therapeutics Science Program, Broad Institute of Harvard and MIT, Cambridge, MA, USA.
We recently pioneered several analyses of small-molecule sensitivity data collected from large-scale perturbation of hundreds of cancer cell lines with hundreds of small molecules, with cell viability measured as a readout of compound sensitivity. We performed these studies using cancer cell lines previously annotated with cellular, genomic, and basal gene-expression features. By combining small-molecule sensitivity data with these other datasets, we identified new candidate biomarkers of sensitivity, gained insights into small-molecule mechanisms of action, and proposed candidate hypotheses for cancer dependencies (including candidate combination therapies). Read More
Eur Radiol 2018 Dec 5. Epub 2018 Dec 5.
Department of Pediatrics, Division of Respiratory Medicine and Allergology, Erasmus Medical Center, Wytemaweg 80, 3015 CN, Rotterdam, the Netherlands.
Objectives: This study was conducted in order to evaluate the effect of geometric distortion (GD) on MRI lung volume quantification and evaluate available manual, semi-automated, and fully automated methods for lung segmentation.
Methods: A phantom was scanned with MRI and CT. GD was quantified as the difference in phantom's volume between MRI and CT, with CT as gold standard. Read More
Nanoscale Res Lett 2018 Dec 5;13(1):397. Epub 2018 Dec 5.
Institute of Biotranslational Medicine, Jinan University, Guangzhou, 510632, People's Republic of China.
Serum myoglobin is one of the earliest markers for the diagnosis of acute myocardial infarction. It is, therefore, critical to develop a point-of-care testing technology for myoglobin detection. In this work, we reported a sensitive plasmonic immunoassay-based on enzyme-mediated localized surface plasmon resonance change of gold nanorods for the point-of-care testing detection of myoglobin. Read More
Biogerontology 2018 Dec 5. Epub 2018 Dec 5.
Institute of Evolution & Marine Biodiversity and Department of Marine Biology, Ocean University of China, 5 Yushan Road, Qingdao, 266003, China.
Current studies have generated disputes on the age-related change in the concentration of growth differentiation factor 11 (GDF11) and its role in the genesis of rejuvenation conditions. In this study we showed for the first time that both GDF11 gene expression and its protein abundance decreased with age in the fish Nothobranchius guentheri. We also showed that rGDF11 fed was indeed absorbed by the fish. Read More
J Cancer Res Clin Oncol 2018 Dec 5. Epub 2018 Dec 5.
Division of Hematology and Medical Oncology, Department of Internal Medicine II, University Hospital Würzburg, Oberdürrbacherstraße 6, 97080, Würzburg, Germany.
Based on ELOQUENT-2, combination therapy with the monoclonal antibody elotuzumab was approved for relapsed/refractory multiple myeloma in the US and Europe. However, outside clinical trials, the optimal integration of elotuzumab into the sequence of treatment lines remains to be determined. Therefore, we analyzed safety and efficacy of elotuzumab/immunomodulatory drug combinations in a real-life cohort of 33 patients from our institution. Read More
Heliyon 2018 Nov 24;4(11):e00969. Epub 2018 Nov 24.
Department of Biochemistry, Faculty of Pharmacy, Suez Canal University, Ismailia 41522, Egypt.
Essential hypertension is a chronic medical condition affecting thousands of people worldwide. Hypertension results from interplay of genetic and environmental factors. MicroRNAs regulate gene expression and can be biomarkers for disease. Read More
Biochem Biophys Rep 2019 Mar 20;17:17-22. Epub 2018 Nov 20.
Department of Gynaecology and Obstetrics, Affiliated Hospital of Guangdong Medical University, Zhanjiang 524001, Guangdong, China.
Single-nucleotide polymorphisms (SNPs) located in the promoter region of the receptor for advanced glycation end products () gene have been linked to the activity of RAGE. However, contrary to our expectation, we previously detected no correlation between SNPs within the RAGE promoter and ulcerative colitis (UC) risk in a case-control study. Here, we investigated the methylation of the promoter and analyzed the collective contribution of methylation and SNPs to UC risk. Read More
Technology (Singap World Sci) 2018 Jun 29;6(2):67-74. Epub 2018 Jun 29.
Department of Biomedical Engineering, Rutgers, the State University of New Jersey, 599 Taylor Road, Piscataway, NJ 08854, USA.
Allergic contact dermatitis (ACD) is an inflammatory disease that impacts 15-20% of the general population and accurate screening methods for chemical risk assessment are needed. However, most approaches poorly predict pre- and pro-hapten sensitizers, which require abiotic or metabolic conversion prior to inducing sensitization. We developed a tri-culture system comprised of MUTZ-3-derived Langerhans cells, HaCaT keratinocytes, and primary dermal fibroblasts to mimic the cellular and metabolic environments of skin sensitization. Read More
Biomed Res Int 2018 5;2018:5698212. Epub 2018 Nov 5.
Allergy & Respiratory Diseases, DIMI Department of Internal Medicine, University of Genoa, IRCCS AOU San Martino-IST, Genoa, Italy.
The current developments of the new biological drugs targeting interleukin 5 (IL-5) and IL-5 receptor allowed to expand the treatment options for severe hypereosinophilic asthma. Clinicians will then be able to choose between antibodies targeting either circulating IL-5 or its receptor expressed on eosinophils and basophils. The available clinical trials consistently reported favorable results about the reduction of exacerbations rate, improvement in quality of life, and sparing of the systemic steroid use, with a favorable safety profile. Read More
Front Cell Infect Microbiol 2018 21;8:412. Epub 2018 Nov 21.
Instituto do Coraçao, Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de São Paulo, São Paulo, Brazil.
Archaeal genes present in may represent symbionts that would explain development of heart failure in 30% of Chagas disease patients. Extracellular vesicles in peripheral blood, called exosomes (< 0.1 μm) or microvesicles (>0. Read More
Toxicol Rep 2019 20;6:18-25. Epub 2018 Nov 20.
PMI R&D, Philip Morris Products S.A., Quai Jeanrenaud 5, CH-2000, Neuchâtel, Switzerland.
Background: To evaluate the reduced-risk potential of alternative tobacco products, biomarkers that are involved in the biological pathways affected by cigarette smoking and smoking cessation are needed. Isoprostanes, a measure of oxidative stress, appear to be influenced by smoking and reversible upon smoking cessation and therefore could be a good biomarker. This review aims at quantifying the effect of smoking and smoking cessation on levels of urinary 8-iso prostaglandin F (8-epi-PGF), an isoprostane. Read More
F1000Res 2018 19;7:336. Epub 2018 Mar 19.
HIV/STI Unit, Institute of Tropical Medicine, Antwerp, 2000, Belgium.
Current syphilis diagnostic strategies are lacking a sensitive manner of directly detecting antigens. A diagnostic test that could directly detect antigens in individuals with syphilis would be of considerable clinical utility, especially for the diagnosis of reinfections and for post-treatment serological follow-up. In this study, 11 candidate biomarker proteins were chosen according to their physiochemical characteristics, specificity and predicted abundance. Read More
Basic Clin Neurosci 2018 Jul-Aug;9(4):251-260. Epub 2018 Jul 1.
Nutritional Health Research Center, Lorestan University of Medical Sciences, Khorramabad, Iran.
Introduction: According to studies, statins possess analgesics and anti-inflammatory properties. In the present study, we examined the antinociceptive, anti-inflammatory and antioxidative effects of rosuvastatin in an experimental model of Chronic Constriction Injury (CCI).
Methods: Our study was conducted on four groups; sham, CCI (the control group), CCI+rosuvastatin (i. Read More