Primary immune deficiencies (PIDs) are a growing group of over 230 different disorders
caused by ineffective, absent or an increasing number of gain of function mutations in …

Primary immunodeficiencies (PIDs) are a widely heterogeneous group of inherited defects of
the immune system consisting of many clinical phenotypes with at least 300 underlying …

The field of Primary Immunodeficiencies (PID) is growing fast. Over 400 diseases are
defined and characterized by recurrent or chronic infections, autoimmunity, allergy …

Primary immunodeficiencies (PI) are defects of the immune system that cause severe
infections if not diagnosed and treated appropriately. Many patients with PI are …

Primary immunodeficiencies (PIDs) are uncommon, chronic and severe disorders of the
immune system in which patients cannot mount a sufficiently protective immune response …

Primary immunodeficiencies (PI) are defects of the immune system that cause severe,
sometimes life-threatening, infections if not diagnosed and treated appropriately. Many …

Around the world, over 6 million people are affected by primary immunodeficiencies, among
which 70 to 90% remain undiagnosed (1). More than 430 different primary …

Throughout the world, primary immunodeficiencies (PI) are largely undiagnosed and
underreported. Many patients do not receive an accurate and timely diagnosis, which is …

Primary immunodeficiencies (PIDs) are not solely diseases of childhood. We describe the
clinical presentation and outcome for 55 adult patients with previously unrecognized PIDs …

The characterization of primary immunodeficiencies (PIDs) in human subjects is crucial for a
better understanding of the biology of the immune response. New achievements in this field …