Lymphoid proliferations are traditionally thought to be either benign conditions (reactive hyperplasia and lymphadenitis) or malignant lymphomas. However, not all lymphoid lesions at present can ...

Our bodies response to invading pathogens through different mechanisms of the immune system. Innate immunity first detects ...

A 66-year-old man was referred to our dermatology clinic for a 6-year history of a progressive pruritic rash, refractory to prescribed treatments. On examination, he had widespread follicular papules ...

These stem cells then develop into myeloid cells or lymphoid cells. Myeloid cells develop into red blood cells, platelets, and certain types of white blood cells: basophils, eosinophils and ...

Vaccine effectiveness relies on creating a strong antibody response that can be reactivated to fight future infections.

The body stores white blood cells in different places, known as lymphoid organs. An antigen is any substance that can spark an immune response. In many cases, an antigen is a bacterium ...

While it is known that chimeric fusion proteins often drive constitutive kinase signaling in leukemic cells, few data exist revealing how these proteins perturb lymphoid development and contribute ...

However, despite the fact that GvL and GvHD are driven by the same cells, they manifest in different parts of the body. GvL mainly occurs in lymphoid tissues, such as bone marrow and lymph nodes ...

This may result in the histologic diagnosis of AtLP – that is, lymph nodes with distorted architecture and lymphoid cells with worrisome cytological features – but findings are not sufficient ...