Real-life studies and registries of severe asthma: The advent of digital technology.

Severe asthma is a chronic and heterogeneous disease that negatively affects the quality of life of our patients and health care utilization. Given the remaining burden of uncontrolled disease in many of these patients, better understanding of its epidemiology, disease mechanisms, effectiveness of novel therapies such as biologics are still highly needed. Asthma treatment guidelines are largely informed by randomized controlled trials (RCTs) and meta analyses of RCTs, however inclusion criteria of many efficacy RCTs of asthma treatments often exclude a high number of patients with asthma in the community.

The importance of defining the age-specific TREC/KREC levels for detection of various inborn errors of immunity in pediatric and adult patients.

This study aimed to establish physiological TREC/KREC values in a healthy population of different ages to create cut-offs and analyze pediatric patients with various inborn errors of immunity. Dry blood spots and DNA samples purified from whole blood were used for TREC/KREC quantification using real-time PCR. Observed difference (p < 0.

Inhibitory immune checkpoint molecules and exhaustion of T cells in COVID-19.

COVID-19 (Coronavirus Disease) is an infectious disease caused by the coronavirus SARS-CoV-2 (Severe acute respiratory syndrome Coronavirus 2), which belongs to the genus Betacoronavirus. It was first identified in patients with severe respiratory disease in December 2019 in Wuhan, China. It mainly affects the respiratory system, and in severe cases causes serious lung infection or pneumonia, which can lead to the death of the patient.