Plastic nests or blue nests? The need for taxonomic rigor in studies on interactions between birds and plastics.

Interactions between birds and plastics cause several damages like death due to entanglement and blockage of the digestive tract. However, the impacts of plastics on both marine and terrestrial bird nests require further investigation. Recently, Lopes et al.

Psychological distress among public and private healthcare professionals during the COVID-19 pandemic.

Introduction: Healthcare workers in both the public and private systems were on the front line of the fight against the COVID-19 pandemic. As a consequence, they faced uncertainty, heavy demand, excessive working hours, and the fear of contracting the virus.

Objectives: To investigate the occurrence of psychological distress among public and private healthcare workers at the start of the COVID-19 pandemic.

IGFBP5 in osteosarcoma tumorigenesis: Gene expression profile among metastatic and non-metastatic patients.

Osteosarcoma (OS) is the most frequent primary malignant bone tumor among children and adolescents, with a peak of incidence in the second decade of life. The presence of metastasis at diagnosis in OS patients significantly decreases the chances of survival and new therapy approaches are needed. The IGFBP5 gene is related to osteoblasts metabolism and some studies have pointed out a role of its low expressions in OS development and metastasis.