Karina Carvalho

Jun 18, 2024 | cell.com | Gabriela Sánchez |Mark Watson |Karina Carvalho

Highlights•Phosphatidylcholine/phosphatidylethanolamine (PC/PE) induce TGF-β signaling in monocytes•Bile acids (BAs) induce type I IFN in monocytes•Efficacy of dengue vaccine Butantan-TV003 requires a broad nAb response to all four serotypes•nAb response to Butantan-TV003 is associated with pre-vaccination levels of BAs and PC/PESummaryProtective immunity to dengue virus (DENV) requires antibody response to all four serotypes.

Jul 10, 2023 | frontiersin.org | Karina Carvalho |Maurizio Acampa |Cristina Tudoran

1. Introduction Long COVID Syndrome, know as Long COVID, can be described as the persistence signs and symptoms that continue or develop for more than 4 weeks after acute COVID-19 infection (1). During clinical evaluation, differential diagnosis and the identification of associated pathologies unrelated to SARS-CoV-2 infection are essential (2). Manifestations of Long COVID occur in approximately 50%–80% of previously symptomatic patients with COVID-19 who have recovered (3).