Beyond basic characterization and omics: Immunomodulatory roles of platelet-derived extracellular vesicles unveiled by functional testing.

Renowned for their role in haemostasis and thrombosis, platelets are also increasingly recognized for their contribution in innate immunity, immunothrombosis and inflammatory diseases. Platelets express a wide range of receptors, which allows them to reach a variety of activation endpoints and grants them immunomodulatory functions. Activated platelets release extracellular vesicles (PEVs), whose formation and molecular cargo has been shown to depend on receptor-mediated activation and environmental cues.

Integrin α2 is an early marker for osteoclast differentiation that contributes to key steps in osteoclastogenesis.

Introduction: Osteoclasts determine bone tissue turnover. Their increased activity causes osteoporosis, their dysfunction osteopetrosis.

Methods And Results: Murine monocytic ER-Hoxb8 cells differentiate into OCs upon treatment with M-CSF and RANKL and upregulate the collagen-binding integrin α2β1 distinctly earlier than other OC markers, such as the OC-associated receptor, OSCAR.

Correction: Flammang et al. Tumor-Suppressive miR-192-5p Has Prognostic Value in Pancreatic Ductal Adenocarcinoma. 2020, , 1693.

In the original publication [...

Extrarenal manifestations in inherited kidney diseases.

Monogenic kidney diseases result from an abundance of potential genes carrying pathogenic variants. These conditions are primarily recognized for manifesting as kidney disorders, defined as an impairment of the structure and/or function of the kidneys. However, the impact of these genetic disorders extends far beyond the kidneys, giving rise to a diverse spectrum of extrarenal manifestations.