MnSOD non-acetylation mimic knock-in mice exhibit dilated cardiomyopathy.

Manganese superoxide dismutase (MnSOD/SOD2) is an essential mitochondrial enzyme that detoxifies superoxide radicals generated during oxidative respiration. MnSOD/SOD2 lysine 68 acetylation (K68-Ac) is an important post-translational modification (PTM) that regulates enzymatic activity, responding to nutrient status or oxidative stress, and elevated levels have been associated with human illness. To determine the in vivo role of MnSOD-K68 in the heart, we used a whole-body non-acetylation mimic mutant (MnSOD) knock-in mouse.

Assessing the scientific integrity of the collected work of one author or author-group.

Objective: No published methods for research integrity review include both statistical techniques applied to groups of randomised trials and individual assessment of papers. We propose a method based on practical experience of investigating data integrity across the collected papers of one author or author-group.

Study Design And Setting: We report our approach to investigating the collected papers of an author or author-group suspected of academic misconduct.

The Perceived Effectiveness of Cannabidiol on Adult Women with Inflammatory Bowel Disease.

: In this study we analyzed the perceived effectiveness of cannabidiol (CBD) in adult women with inflammatory bowel disease (IBD). : We conducted an online cross-sectional survey which assessed disease severity and quality of life (QOL) in women with IBD (Crohn's disease and ulcerative colitis) who used CBD versus those who did not. The survey included: the Harvey-Bradshaw Index, Partial Mayo Score, Short Inflammatory Bowel Disease Questionnaire, Bristol Stool Scale, and the Prime Screen Short Food Frequency Questionnaire.