When the Pros become Cons in people with obsessive-compulsive disorder.

Although descriptive psychopathology of obsessive-compulsive disorder (OCD) is well-established, this disorder still presents very enigmatic and puzzling aspects. Hence the usefulness for further contributions to better clarify the picture. For example, one of the most problematic manifestations of OCD consists in pathological doubt, whose origin, however, remains unclear.

CRISPR/Cas9-driven double modification of grapevine MLO6-7 imparts powdery mildew resistance, while editing of NPR3 augments powdery and downy mildew tolerance.

The implementation of genome editing strategies in grapevine is the easiest way to improve sustainability and resilience while preserving the original genotype. Among others, the Mildew Locus-O (MLO) genes have already been reported as good candidates to develop powdery mildew-immune plants. A never-explored grapevine target is NPR3, a negative regulator of the systemic acquired resistance.

Elevated whole blood viscosity is associated with an impaired insulin-stimulated myocardial glucose metabolism.

Background: Increased whole blood viscosity (WBV) was associated with impaired peripheral glucose metabolism, type 2 diabetes, and cardiovascular disease (CVD). Impaired myocardial glucose metabolism is a risk factor for CVD. Whether an increased WBV is associated with impaired myocardial glucose metabolism is still undefined.

Differences in target organ damage in individuals with intermediate hyperglycemia and type 2 diabetes identified by 1-hour plasma glucose during an oral glucose tolerance test.

Aims: The International Diabetes Federation (IDF) has recently recommended determination of 1-hour glucose during an oral glucose tolerance test (OGTT) to diagnose intermediate hyperglycemia (IH) and type 2 diabetes (T2D). Herein, we investigated the implications of IDF recommendation for characterizing the risk of cardiovascular target organ damage including left ventricular mass normalized by body surface area (LVM index [LVMI]), and myocardial mechano-energetic efficiency normalized by LVM (MEEi) in individuals with IH and T2D.

Methods: LVMI, and MEEi were assessed in 1847 adults classified on the basis of fasting, 1-hour and 2- hour glucose during an OGTT according to the IDF recommendation as having normal glucose tolerance (NGT, n = 736), isolated impaired fasting glucose (iIFG, n = 105), IH (n = 676), and newly diagnosed T2D (n = 330).

The importance of including both sexes in preclinical sleep studies and analyses.

A significant effort in biomedical sciences has been made to examine relationships between sex and the mechanisms underlying various disease states and behaviors, including sleep. Here, we investigated biological sex differences in sleep using male and female C57BL/6J mice (n = 267). Physiological parameters were recorded for 48-h using non-invasive piezoelectric cages to determine total sleep, non-rapid eye movement (NREM) sleep, rapid eye movement (REM)-like sleep, and wakefulness (WAKE).