Sex-specific contrasting role of BECLIN-1 protein in pain hypersensitivity and anxiety-like behaviors.

Chronic pain is a debilitative disease affecting 1 in 5 adults globally, and is a major risk factor for anxiety (Goldberg and McGee, 2011; Lurie, DI., 2018). Given the current dearth of available treatments for both individuals living with chronic pain and mental illnesses, there is a critical need for research into the molecular mechanisms involved in order to discover novel treatment targets.

Sirt5 regulates chondrocyte metabolism and osteoarthritis development through protein lysine malonylation.

Objectives: Chondrocyte metabolic dysfunction plays an important role in osteoarthritis (OA) development during aging and obesity. Protein post-translational modifications (PTMs) have recently emerged as an important regulator of cellular metabolism. We aim to study one type of PTM, lysine malonylation (MaK) and its regulator Sirt5 in OA development.

Translating metabolic and cardiovascular research into effective treatments: What's next?

The future of healthcare for cardiovascular diseases holds immense promise, not only based in new discoveries in cardiac metabolism but also in translating them to solutions for critical challenges faced by society. Here, ten scientists share their insights, shedding light on the future that lies ahead for this field.

Growth hormone-receptor disruption in mice reduces osteoarthritis and chondrocyte hypertrophy.

Excessive growth hormone (GH) has been shown to promote joint degeneration in both preclinical and clinical studies. Little is known about the effect of disrupted GH or GH receptor (GHR) on joint health. The goal of this study is to investigate joint pathology in mice with either germline (GHR) or adult inducible (iGHR) GHR deficiency.