BACKGROUND Kawasaki disease (KD) is an acute vasculitis of unknown etiology. Immunoregulatory abnormalities have been thought to contribute to its pathogenesis. Although treatment with intravenous immunoglobulin (IVIG) effectively prevents significant cardiac morbidity, the mechanism by which IVIG produces an effect in KD has yet to be fully elucidated. OBJECTIVE To investigate the effects of...

Intravenous immunoglobulin (IVIg) preparations are increasingly used for therapy of several neuroimmunologic diseases. IVIg therapy is considered safe, although serious side effects like aseptic meningitis, cerebral vasospasm, or ischemic encephalopathy have been reported. These side effects are frequently associated with neutrophilic pleocytosis in the cerebrospinal fluid (CSF), suggesting a n...

Intravenous immunoglobulin (IVIG) contains anti-amyloid-β antibodies as well as antibodies providing immunomodulatory effects that may modify chronic inflammation in Alzheimer's disease. Answers to important questions about IVIG transport into the central nervous system and assessments of any impact amyloid-β has on this transport can be provided by in vitro models of the blood-brain barrier. I...

In the treatment of autoimmune diseases, intravenous Igs (IVIg) are assumed to modulate immune cells through the binding of surface receptors. IVIg act upon definite human B cell populations to modulate Ig repertoire, and such modulation might proceed through intracellular signaling. However, the heterogeneity of human B cell populations complicates investigations of the intracellular pathways ...

Intravenous Immunoglobulin (IVIG) has been proposed as a potential therapeutic for Alzheimer's disease (AD) and its efficacy is currently being tested in mild-to-moderate AD. Earlier studies reported the presence of anti-amyloid beta (Aβ) antibodies in IVIG. These observations led to clinical studies investigating the potential role of IVIG as a therapeutic agent in AD. Also, IVIG is known to m...

BACKGROUND AND OBJECTIVES Ten to twenty percent of children with Kawasaki disease (KD) do not respond to initial intravenous immunoglobulin (IVIG) treatment. If untreated, approximately 15% to 25% of KD patients have complications. The aim of this study was to find useful predictors of responsiveness to initial IVIG treatment in KD. SUBJECTS AND METHODS We retrospectively reviewed medical rec...

Intravenous immunoglobulin (IVIg) is a therapeutic preparation of polyspecific human IgGs purified from plasma pooled from thousands of individuals. When administered at a high dose, IVIg inhibits inflammation and has proven efficacy in the treatment of various autoimmune and systemic inflammatory diseases. Importantly, IVIg therapy can ameliorate both auto-antibody-mediated and T-cell mediated...

INTRODUCTION Intravenous immunoglobulin (IVIG) is an important research topic because of its efficacy in the management of an increasing number of diseases, its high cost and limited availability. This study was designed to evaluate the paediatric inpatient use of IVIG and identify strategies to reduce the drug expenditures. METHODS Over a six-month period, physician and nursing charts, and n...

BACKGROUND West Nile Virus (WNV) is endemic in Israel and a significant level of antibodies is present in the population due to natural exposure. Anecdotal cases suggested that the presence of anti-WNV antibodies in intravenous immunoglobulin (IVIG) from Israeli donors (IVIG-IL) assisted the recovery of patients with severe WNV infection. METHODS To enhance the therapeutic efficacy of IVIG-IL...

http://dx.doi.org/10.1016/j.ebiom.2017.04.021 2352-3964/© 2017 The Author(s). Published by Elsevier B With about 3–5 million severe cases and 250.000–500.000 deaths yearly, seasonal influenza infections form a constant and serious threat to the human population (Influenza (Seasonal) Fact sheet, n.d.). In addition, new influenza virus strains, often originating in birds or pigs, may cross the sp...