DLBCL: Low Immunoglobulin Levels at Diagnosis Signal Higher Risk —A Swedish study of 585 lymphoma patients found that 47% of those with low immunoglobulin levels had 1 or more serious infections ...

Gut IgA functionally interacts with systemic IgG to enhance antipneumococcal vaccine responses. Science Advances , 2025; 11 (7) DOI: 10.1126/sciadv.ado9455 Cite This Page : ...

To fill this knowledge gap, Christopher D. Brook, Department of Otolaryngology-Head & Neck Surgery, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA, and colleagues aimed ...

Immunoglobulin G, also known as IgG, is the most common type of IgG deficiencies. People with IgG deficiency are more likely to get infections. Although it’s not known what causes IgG deficiency, ...

Iron deficiency is more common in women than in men, and it often goes undiagnosed. Doctors share the top signs of an iron deficiency and ways you can treat it.

An IgE deficiency was demonstrated in 11 of 16 patients with ataxia-telangiectasia. No relation to age or to the level of IgG, IgM or IgD was found. Nine out of 11 patients with IgE and IgA deficie ...

“Our most striking finding is that real-world practice is highly variable. We found that many patients are not tested for IgG deficiency, and IgG [replacement therapy] is often not given despite the ...

Patients with chronic lymphocytic leukemia (CLL) and non-Hodgkin lymphomas (NHLs) who received frequent tests for immunoglobulin G (IgG) were less likely to experience severe infections compared ...

We found that many patients are not tested for IgG deficiency, and IgRT is often not given despite the development of recurrent infections." Moreover, ...

We found that many patients are not tested for IgG deficiency, and IgRT is often not given despite the development of recurrent infections.” Moreover, ...

The risk for severe infection was not associated with rituximab-induced immunoglobulin deficiency in patients with immune-mediated inflammatory diseases. The risk for severe infection was not ...