Chitosan-DNA nanoparticles as non-viral vectors in gene therapy: strategies to improve transfection efficacy

…, P Lavigne, K Corsi, M Benderdour, E Beaumont… - European journal of …, 2004 - Elsevier
Currently, the major drawback of gene therapy is the gene transfection rate. The two main
types of vectors that are used in gene therapy are based on viral or non-viral gene delivery …

Characterization of folate-chitosan-DNA nanoparticles for gene therapy

…, Q Shi, P Lavigne, M Benderdour, E Beaumont… - Biomaterials, 2006 - Elsevier
Gene therapy using polymers such as chitosan shows good biocompatibility, but low
transfection efficiency. The mechanism of folic acid (FA) uptake by cells to promote targeting and …

Neuroligin-1 links neuronal activity to sleep-wake regulation

…, PO Gaudreault, É Beaumont… - Proceedings of the …, 2013 - National Acad Sciences
Maintaining wakefulness is associated with a progressive increase in the need for sleep.
This phenomenon has been linked to changes in synaptic function. The synaptic adhesion …

Network interactions within the canine intrinsic cardiac nervous system: implications for reflex control of regional cardiac function

E Beaumont, S Salavatian… - The Journal of …, 2013 - Wiley Online Library
Key points • Control of regional cardiac function, as mediated by the intrinsic cardiac (IC)
nervous system, is dependent upon its cardiac afferent neuronal inputs, changes in its central …

Defining the neural fulcrum for chronic vagus nerve stimulation: implications for integrated cardiac control

…, EM Southerland, CL Ardell, E Beaumont… - The Journal of …, 2017 - Wiley Online Library
Key points The evoked cardiac response to bipolar cervical vagus nerve stimulation (VNS)
reflects a dynamic interaction between afferent mediated decreases in central …

Endurance training alters the biophysical properties of hindlimb motoneurons in rats

E Beaumont, PF Gardiner - Muscle & Nerve: Official Journal of …, 2003 - Wiley Online Library
The purpose of the study was to determine the effect of daily endurance treadmill training (2
h/day, 30 m/min) on motoneuron biophysical properties. Electrophysiological properties of …

Vagus nerve stimulation mitigates intrinsic cardiac neuronal and adverse myocyte remodeling postmyocardial infarction

E Beaumont, EM Southerland… - American Journal …, 2015 - journals.physiology.org
This paper aims to determine whether chronic vagus nerve stimulation (VNS) mitigates
myocardial infarction (MI)-induced remodeling of the intrinsic cardiac nervous system (ICNS), …

Effects of daily spontaneous running on the electrophysiological properties of hindlimb motoneurones in rats

E Beaumont, P Gardiner - The Journal of physiology, 2002 - Wiley Online Library
No evidence currently exists that motoneurone adaptations in electrophysiological properties
can result from changes in the chronic level of neuromuscular activity. We examined, in …

Passive exercise and fetal spinal cord transplant both help to restore motoneuronal properties after spinal cord transection in rats

E Beaumont, JD Houlé, CA Peterson… - Muscle & Nerve …, 2004 - Wiley Online Library
Spinal cord transection influences the properties of motoneurons and muscles below the
lesion, but the effects of interventions that conserve muscle mass of the paralyzed limbs on …

The Timed Up and Go test is an early predictor of functional outcome after hemiarthroplasty for femoral neck fracture

…, DM Rouleau, S Leduc, L Roy, E Beaumont - JBJS, 2012 - journals.lww.com
Background: The ability to predict the long-term physical function and prognosis of hip
fracture patients during the early postoperative period is essential for surgeons and physical …