Genetic variation of hemolysin co-regulated protein 1 affects the immunogenicity and pathogenicity of Burkholderia pseudomallei.

Hemolysin co-regulated protein 1 (Hcp1) is a component of the cluster 1 Type VI secretion system (T6SS1) that plays a key role during the intracellular lifecycle of Burkholderia pseudomallei. Hcp1 is recognized as a promising target antigen for developing melioidosis diagnostics and vaccines. While the gene encoding Hcp1 is retained across B.

Diagnostic performance of self-reported knee crepitus using a Knee injury and Osteoarthritis Outcome Score item.

Objective: To assess the diagnostic performance of a single Knee injury and Osteoarthritis Outcome Score (KOOS) item in evaluating the presence of knee crepitus.

Design: All 184 participants aged 18-40 years with a symptomatic knee, 9-36 months following anterior cruciate ligament reconstruction (ACLR) who were prospectively enrolled in a post-traumatic knee osteoarthritis trial (ACTRN12620001164987) were included. Participants completed the KOOS and underwent physical examination for knee crepitus at baseline.

Solid stress estimations via intraoperative 3D navigation in patients with brain tumors.

Background: Physical forces exerted by expanding brain tumors - specifically the compressive stresses propagated through solid tissue structures - reduces brain perfusion and neurological function, but heretofore has not been directly measured in patients . Solid stress levels estimated from tumor growth patterns are negatively correlated with neurological performance in patients. We hypothesize that measurements of solid stress can be used to inform clinical management of brain tumors.

Inhibition of the upregulated phosphodiesterase 4D isoforms improves SERCA2a function in diabetic cardiomyopathy.

Background And Purpose: Sarcoplasmic reticulum Ca-ATPase (SERCA2a) is impaired in heart failure. Phosphodiesterases (PDEs) are implicated in the modulation of local cAMP signals and protein kinase A (PKA) activity essential for cardiac function. We characterise PDE isoforms that underlie decreased activities of SERCA2a and reduced cardiac contractile function in diabetic cardiomyopathy.

Cortico-thalamic tremor circuits and their associations with deep brain stimulation effects in essential tremor.

Essential tremor (ET) is one of the most common movement disorders in adults. Deep brain stimulation (DBS) of the ventralis intermediate nucleus (VIM) of the thalamus and/or the posterior subthalamic area (PSA) has been shown to provide significant tremor suppression in patients with ET, but with significant inter-patient variability and habituation to the stimulation. Several non-invasive neuromodulation techniques targeting other parts of the central nervous system, including cerebellar, motor cortex, or peripheral nerves, have also been developed for treating ET, but the clinical outcomes remain inconsistent.