Patients with cystic fibrosis (CF) and elevated blood eosinophil counts had significantly increased respiratory symptoms compared to those with lower eosinophil counts, based on data from 109 ...

Drug reaction with eosinophilia and systemic symptoms (DRESS) is a T-cell–mediated severe cutaneous adverse reaction characterized by rash, fever, internal organ involvement, and systemic ...

Researchers conducted a prospective study across four Italian centres between January 2024 and September 2025 to evaluate whether levels of peripheral blood eosinophils and lymphocytes could ...

Eosinophils are an important part of your immune system, but too many of these white blood cells can result in rare blood disorders, collectively known as hypereosinophilic syndrome. Your immune ...

Please provide your email address to receive an email when new articles are posted on . LOUISVILLE, Ky. — Parasitic infections commonly were the cause of unexplained persistent eosinophilia among ...

Many people with COPD can control their symptoms by using inhaled medicines each day. But inhaled medicines may not offer enough relief for people who also have high levels of a type of white blood ...

A genetically susceptible individual is exposed to a food antigen, which activates the immune system and triggers differentiation into Th2 cells that release cytokines with eosinophil properties.