The role of anti-neutrophil antibodies was investigated as a cause of functional abnormalities of circulating neutrophils in a child with persistent neutropenia and recurrent mouth sores.

Low neutrophils, called neutropenia, may be caused by chronic infections or autoimmune conditions. In rare cases, low or high ...

One factor known to affect a newborn's response to infection is a condition called neonatal neutropenia, in which the infant fails to make enough neutrophils, the immune system's first responders.

Late-onset neutropenia (LON) is emerging as a common adverse effect to rituximab therapy owing to widespread use of this drug in the treatment of B-cell lymphomas and autoimmune diseases.

Neutrophils: A type of white blood cell that plays a vital role in the immune response by fighting infections. Alloimmune Neutropenia: A condition where the immune system produces antibodies ...

BOSTON, Feb. 06, 2025 (GLOBE NEWSWIRE) -- X4 Pharmaceuticals (Nasdaq: XFOR), a company driven to improve the lives of people with rare diseases of the immune system, announced today a ...