The Use of Biomarkers to Quantify Clinical Response to Total Knee Arthroplasty Interventions: A Systematic Review.

The primary objective of this review was to determine whether the attenuation of the postoperative inflammatory response (PIR) after total knee arthroplasty (TKA) leads to a notable improvement in clinical outcome scores. The secondary objective of this review was to determine the optimal approach in using inflammatory biomarkers, clinical inflammatory assessments, and imaging to quantify the PIR. A systematic literature search of eight major databases was conducted using a predetermined search strategy.

A single dose of exercise stimulates skeletal muscle mitochondrial plasticity in myotonic dystrophy type 1.

Aim: Myotonic dystrophy type 1 (DM1) is the second most common muscular dystrophy after Duchenne and is the most prevalent muscular dystrophy in adults. DM1 patients that participate in aerobic exercise training experience several physiological benefits concomitant with improved muscle mitochondrial function without alterations in typical DM1-specific disease mechanisms, which suggests that correcting organelle health is key to ameliorate the DM1 pathology. However, our understanding of the molecular mechanisms of mitochondrial turnover and dynamics in DM1 skeletal muscle is lacking.