Creation of a gene expression classifier for predicting Parkinson's disease rate of progression.

Parkinson's disease (PD) etiology is heterogeneous, genetic, and multi-factorial, resulting in a varied disease from a mild slow progression to a more severe rapid progression. Prognostic information on the nature of the patient's disease at diagnosis aids the physician in counseling patients on treatment options and life planning. In a cohort of PD patients from the PPMI study, the relative gene expression levels of SKP1A, UBE2K, ALDH1A1, PSMC4, HSPA8 and LAMB2 were measured in baseline blood samples by real-time quantitative PCR.

Rewiring of glucose metabolism defines trained immunity induced by oxidized low-density lipoprotein.

Stimulation of monocytes with microbial and non-microbial products, including oxidized low-density lipoprotein (oxLDL), induces a protracted pro-inflammatory, atherogenic phenotype sustained by metabolic and epigenetic reprogramming via a process called trained immunity. We investigated the intracellular metabolic mechanisms driving oxLDL-induced trained immunity in human primary monocytes and observed concomitant upregulation of glycolytic activity and oxygen consumption. In two separate cohorts of healthy volunteers, we assessed the impact of genetic variation in glycolytic genes on the training capacity of monocytes and found that variants mapped to glycolytic enzymes PFKFB3 and PFKP influenced trained immunity by oxLDL.

The Set7 Lysine Methyltransferase Regulates Plasticity in Oxidative Phosphorylation Necessary for Trained Immunity Induced by β-Glucan.

Trained immunity confers a sustained augmented response of innate immune cells to a secondary challenge, via a process dependent on metabolic and transcriptional reprogramming. Because of its previous associations with metabolic and transcriptional memory, as well as the importance of H3 histone lysine 4 monomethylation (H3K4me1) to innate immune memory, we hypothesize that the Set7 methyltransferase has an important role in trained immunity induced by β-glucan. Using pharmacological studies of human primary monocytes, we identify trained immunity-specific immunometabolic pathways regulated by Set7, including a previously unreported H3K4me1-dependent plasticity in the induction of oxidative phosphorylation.

The role of alpha-synuclein as ferrireductase in neurodegeneration associated with Parkinson's disease.

Misfolding of the protein α-synuclein contributes to the formation of the intracellular inclusion, Lewy bodies. Although these structures are not exclusive to Parkinson's disease, nevertheless, their presence in the substantia nigra is mandatory for the pathological diagnosis of the disorder. Therefore, there must be a focus on the pathological mechanisms responsible for Lewy body generation.

BCG scarring and improved child survival: a combined analysis of studies of BCG scarring.

Bacillus Calmette-Guérin (BCG) vaccine against tuberculosis (TB) is recommended at birth in TB-endemic areas. Currently, BCG vaccination programmes use "BCG vaccination coverage by 12 months of age" as the performance indicator. Previous studies suggest that BCG-vaccinated children, who develop a scar, have better overall survival compared with BCG-vaccinated children, who do not develop a scar.

Osteoporosis Treatments Affect Bone Matrix Maturation in a Rat Model of Induced Cortical Remodeling.

To test how osteoporosis drugs affect bone matrix maturation during cortical bone remodeling, 72 pregnant rats were switched from a 0.4% to a 0.01% calcium diet at parturition for a 23-day lactation period.

Professional consciousness and pride facilitate evidence-based practice-The meaning of participating in a journal club based on clinical practice reflection.

Aim: An evidence-based approach should permeate clinical nursing practice, but many nurses lack confidence in applying relevant research evidence to clinical practice. Journal club participation can increase evidence-based practice knowledge and skills while facilitating positive attitudes among participants. Thus, the aim was to describe the experience of nurses in participating in a journal club based on a curriculum derived from their practice narratives.

Controversy and Debate on Meta-epidemiology. Paper 1: Treatment effect sizes vary in randomized trials depending on the type of outcome measure.

Objective: To compare estimated treatment effects of physical therapy (PT) between patient-reported outcome measures (PROMs) and outcomes measured in other ways.

Study Design And Setting: We selected randomized trials of PT with both a PROM and a non-PROM included in Cochrane systematic reviews (CSRs). Two reviewers independently extracted data and risk-of-bias assessments.

Prognosis and Reclassification by YKL-40 in Stable Coronary Artery Disease.

Background The inflammatory biomarker YKL-40 has previously been studied as a potential risk marker in cardiovascular disease. We aimed to assess the prognostic reclassification potential of serum YKL-40 in patients with stable coronary artery disease. Methods and Results The main study population was the placebo group of the CLARICOR (Effect of Clarithromycin on Mortality and Morbidity in Patients With Ischemic Heart Disease) trial.

Differential effects of BCG vaccine on immune responses induced by vi polysaccharide typhoid fever vaccination: an explorative randomized trial.

The Vi polysaccharide typhoid fever vaccine (TFV) provides incomplete protection against typhoid fever. BCG, the vaccine against tuberculosis, can potentiate immune responses to other vaccines through induction of trained innate immunity and heterologous adaptive immunity. We performed an explorative, randomized, noncontrolled open trial to investigate whether BCG vaccination increases humoral and cellular response to TFV and whether BCG and TFV modulate nonspecific immune responses.

The effect of early measles vaccination on morbidity and growth: A randomised trial from Guinea-Bissau.

Background: Measles vaccine (MV) has beneficial non-specific effects protecting against non-measles infections in some situations. Within a trial of the effect of MV on mortality, we assessed effects of early MV on the secondary outcomes consultations and growth, overall, and by sex and exposure to campaigns with oral polio vaccine (OPV).

Materials And Methods: Children were randomly assigned to MV at 4.

Endoscopic ultrasound-guided pleural biopsy in the hands of the pulmonologist.

The use of the endobronchial ultrasound (EBUS) endoscope in the oesophagus, the so-called EUS-B procedure, for the diagnosis and staging of thoracic malignancy is quickly gaining ground. Pleural lesions located close to the oesophagus can be inaccessible to transthoracic biopsy and endoscopic procedures can be the only option. We here present two cases demonstrating that EUS-B-guided fine needle aspiration (EUS-B-FNA) of pleural lesions is possible.

Comparing the range of musculoskeletal therapies applied by physical therapists with postgraduate qualifications in manual therapy in patients with non-specific neck pain with international guidelines and recommendations: An observational study.

The aim of this study is to compare Dutch usual care musculoskeletal therapy in patients with non-specific neck pain with recommendations from international clinical practice guidelines. Physical therapy is diverse, as it may consist of exercise, massage, advice, and other modalities. Physical therapists with post graduate qualifications in manual therapy (MT) may additionally apply spinal thrust manipulation or non-thrust mobilization techniques to treat neck pain.

Left Atrial Volume, Cardiorespiratory Fitness, and Diastolic Function in Healthy Individuals: The HUNT Study, Norway.

Background Left atrial (LA) size and cardiorespiratory fitness (CRF) are predictors of future cardiovascular events in high-risk populations. LA dilatation is a diagnostic criterion for left ventricular diastolic dysfunction. However, LA is dilated in endurance athletes with high CRF, but little is known about the association between CRF and LA size in healthy, free-living individuals.

Assessing respitatory muscle activity with F-FDG-PET/CT in patients with COPD.

The purpose of this study was to investigate the metabolic activity of the respiratory muscles in patients with chronic obstructive pulmonary diseases (COPD) and correlate with pulmonary function test results. Thirty-three male patients with a past medical history of smoking and COPD referred to 2-deoxy-2-[F]-fluorodeoxyglucose positron emission tomography/computed tomography (F-FDG-PET/CT) because of clinical suspicion of pulmonary cancer were included. The degree of F-FDG uptake was visually quantified (grade 0-3) in the respiratory muscles of the neck, intercostal muscles, and abdominal muscles using mediastinal blood pool uptake and liver uptake as references.

An update on the role of F-FDG-PET/CT in major infectious and inflammatory diseases.

For decades, conventional nuclear medicine techniques have been utilized for the assessment of many infectious and inflammatory diseases. Most of these techniques have limitations such as the relatively low spatial resolution, being time consuming and low sensitivity or specificity. In recent years, FDG-PET/CT has shown promising role in the management of such diseases.

Age- and Sex-Specific Changes in Lower-Limb Muscle Power Throughout the Lifespan.

Background: Our main goal was to evaluate the pattern and time course of changes in relative muscle power and its constituting components throughout the life span.

Methods: A total of 1,305 subjects (729 women and 576 men; aged 20-93 years) participating in the Copenhagen Sarcopenia Study took part. Body mass index (BMI), leg lean mass assessed by dual-energy X-ray absorptiometry (DXA), and leg extension muscle power (LEP) assessed by the Nottingham power rig were recorded.

Differential expression of olfactory genes in Atlantic salmon () during the parr-smolt transformation.

The anadromous salmon life cycle includes two migratory events, downstream smolt migration and adult homing migration, during which they must navigate with high precision. During homing migration, olfactory cues are used for navigation in coastal and freshwater areas, and studies have suggested that the parrsmolt transformation has a sensitive period for imprinting. Accordingly, we hypothesized that there would be significant changes in gene expression in the olfactory epithelium specifically related to smoltification and sampled olfactory rosettes from hatchery-reared upper growth modal juvenile Atlantic salmon at 3-week intervals from January to June, using lower growth modal nonsmolting siblings as controls.

The ecology of suburban juvenile European hedgehogs () in Denmark.

European hedgehog () populations are widespread across diverse habitats but are declining in Western Europe. Drastic declines have been described in the UK, with the most severe declines occurring in rural areas. Hedgehogs are widely distributed in Denmark, but their status remains unknown.

Searching for a better formulation to enhance muscle bioenergetics: A randomized controlled trial of creatine nitrate plus creatinine creatine nitrate creatine monohydrate in healthy men.

A novel creatine blend (creatine nitrate mixed with creatinine, CN-CRN) has been anecdotally suggested to be superior to traditional creatine formulations for bioavailability and performance. However, does CN-CRN supremely affects creatine levels in the blood and skeletal muscle of healthy humans remain currently unknown. This randomized, controlled, double-blind, crossover trial evaluated the acute effects of single-dose CN-CRN on serum creatine levels, and 5-days intervention with CN-CRN on skeletal muscle creatine and safety biomarkers in healthy men.

Sucrose intake lowers μ-opioid and dopamine D2/3 receptor availability in porcine brain.

Excessive sucrose consumption elicits addiction-like craving that may underpin the obesity epidemic. Opioids and dopamine mediate the rewarding effects of drugs of abuse, and of natural rewards from stimuli such as palatable food. We investigated the effects of sucrose using PET imaging with [C]carfentanil (μ-opioid receptor agonist) and [C]raclopride (dopamine D2/3 receptor antagonist) in seven female anesthetized Göttingen minipigs.

The role of Toll-like receptor 10 in modulation of trained immunity.

Toll-like receptor 10 (TLR10) is the only member of the human Toll-like receptor family with an inhibitory function on the induction of innate immune responses and inflammation. However, its role in the modulation of trained immunity (innate immune memory) is unknown. In the present study, we assessed whether TLR10 modulates the induction of trained immunity induced by β-glucan or bacillus Calmette-Guérin (BCG).

Phase-out of smallpox vaccination and the female/male HIV-1 prevalence ratio: an ecological study from Guinea-Bissau.

Objective: In Guinea-Bissau, West Africa, we observed that having a smallpox vaccination scar was associated with lower HIV-1 prevalence, more strongly for women than men. If this represents a causal effect, the female/male HIV-1 prevalence ratio would increase for birth cohorts no longer receiving smallpox vaccination due to the phase-out of this vaccine.

Design: An ecological design using HIV surveys and information about smallpox vaccination coverage.

'The hospital and everyday life are two worlds': Patients' and healthcare professionals' experiences and perspectives on collaboration in the kidney transplantation process.

Aim: To explore patients' and healthcare professionals' experiences and perspectives on collaboration in the kidney transplantation process.

Design: A qualitative study with a phenomenological-hermeneutic approach.

Method: Participant observation and interviews were conducted with 18 patients, together with a focus group with eight healthcare professionals from April 2016-January 2017.

Stopping live vaccines after disease eradication may increase mortality.

Several live vaccines may have beneficial non-specific effects (NSEs) reducing mortality more than can be explained by the prevention of the target infection, a phenomenon which has been linked to innate immune training. Most randomised controlled trials (RCTs) of oral polio vaccine (OPV) and measles vaccine (MV) have shown a large reduction in mortality that must have been at least partly nonspecific because it was much larger than the reduction explained by prevention of the target disease. Hence, stopping a live vaccine after disease-eradication could have negative health effects if the potential beneficial NSEs are not considered.