Intraepithelial lymphocytes (IELs) are a heterogeneous group of immune cells that reside within the epithelial layer of the intestine, forming a critical component of mucosal immunity. These cells ...

Intraepithelial lymphocytes (IELs) form a specialised arm of the gut immune system, residing within the epithelial layer to provide frontline surveillance against pathogens while maintaining tolerance ...

In a recent study published in Science Immunology, researchers explore gene expression profiles of distinct populations of intraepithelial lymphocytes (IELs), particularly T-cell IELs (T-IELs), within ...

Chinese Medical Journals Publishing House Co., Ltd. The small intestine is not only essential for digestion and nutrient absorption but also for immune regulation and maintaining a balanced microbial ...

Loss of Paneth cells and their antimicrobial granules has been linked to a compromised intestinal epithelial barrier, which is a hallmark of Crohn’s disease (CD). The nonclassical lymphoid cells, ...

A research team led by Mount Sinai has uncovered mechanisms of abnormal immune cell function that may lead to Crohn's disease, according to findings published in Science Immunology. The researchers ...

Giardiasis microbe Chronic infection with Giardia was associated with prolonged alterations in duodenal mucosa lymphocytes. Chronic infection with Giardia was associated with prolonged alterations in ...

Lymphocytosis occurs when a person has too many lymphocytes, a type of white blood cell. Symptoms include swollen lymph nodes. It can indicate an underlying health problem, such as an infection, ...

Lymphocytosis means you have a higher-than-usual lymphocyte count, often defined as more than 3 to 4 billion cells per liter of blood. Lymphocytes are white blood cells that help fight disease. Smudge ...

Vulvar intraepithelial neoplasia 3 is the highest grade of vulvar intraepithelial neoplasia. Although it has the highest likelihood of progressing to cancer, treatment can drastically reduce this risk ...