Articles tagged with Lymphoproliferative Disorders
Researchers will study blood samples and environmental exposures over 10 years to identify genetic, environmental, and cellular factors contributing to autoimmune diseases. The goal is to develop prevention strategies and treatments by understanding the earliest biological triggers of SARDs.
Researchers investigated the link between HIV treatment regimens and osteoarthritis development, revealing that certain medications like lopinavir can exacerbate OA in the knee. The study's findings have important implications for people living with HIV, highlighting the need to carefully consider treatment options.
Researchers discovered that certain immune cells in the gut of refractory coeliac disease patients carry genetic mutations, driving ongoing intestinal inflammation and symptoms. The study's findings suggest a new way to diagnose and potentially treat the most severe form of coeliac disease.
Researchers have developed an automated calling algorithm for determining B and T cell clonality from NGS data with greater sensitivity than previous models. The new model increases the assay's sensitivity in detecting clonality, allowing for more accurate diagnosis and monitoring of lymphoproliferative disorders.
A large cohort study found that long-term low-dose hydroxychloroquine use is associated with a low risk of developing retinopathy, while higher doses increase the risk. Regular screening can identify the issue at an early stage.
Idiopathic plasmacytic lymphadenopathy (IPL) has been confirmed as a distinct clinicopathologically uniform disease, which can be reclassified into an independent subtype of idiopathic multicentric Castleman disease (iMCD). IPL showed greater plasmacytosis and hyperplastic germinal centers compared to non-IPL groups.
People with blood cancers are at higher risk of severe COVID-19 illness; research suggests they don't always achieve optimal protection from vaccination. A new study found that patients with lymphoma were more likely to develop post-vaccination COVID-19 infection compared to those with other blood cancers.
Researchers at St. Jude Children's Research Hospital have identified diacylglycerol kinase alpha as a potential therapeutic target for X-linked lymphoproliferative disease. Inhibition of this enzyme restored sensitivity to cell death in X-linked lymphoproliferative T cells and curtailed T cell expansion in virus-infected mice.
Researchers found a link between MMF and an increased risk of CNS lymphoma in solid organ transplant patients. However, combining MMF with calcineurin inhibitors (CNIs) appears to protect against this rare form of lymphoma, according to the study published in Oncotarget.
T cells from XLP patients are resistant to cell death triggered by repeated stimulation of the TCR complex. This resistance enables uncontrolled T cell expansion upon infection with common viruses like infectious mononucleosis.
Researchers found that cannabinoids like THC have anticancer effects on human brain cancer cells by inducing autophagy. Additionally, lithium was shown to protect hippocampal nerve cells in mice treated with cranial radiation therapy, suggesting it may be a new approach to reducing long-term neurological side effects.