Lymphocytes, the primary defenders of the ... and B cells have receptors for immunoglobulins. B cells produce antibodies and mediate what is called the "humoral" immune response.

IgM is the first antibody to be produced in a humoral immune response ... Fcα/μR is constitutively expressed on the majority of B lymphocytes and macrophages. Cross-linking Fcα/μR expressed ...

Recognition of specific antigen through the B-cell receptor (BCR) stimulates the activation of B cells, which ultimately results in the production of high-affinity antibodies and the provision of ...

By Dr. Priyom Bose, Ph.D. A recent Nature Immunology study explores the cellular and molecular adaptations associated with human secondary lymphoid tissue in adults during viral infection. Study: ...

The phenotypic characteristics and key effector molecules of T lymphocytes in EAT were assessed by flow ... in 5μm and blocked with 1% BSA PBS buffer and then stained with target antibodies and DAPI ...

The Medicines and Healthcare products Regulatory Agency (MHRA) has today, 4 February 2025, approved the vaccine chikungunya vaccine (live) (brand name ...

Lymphocyte populations in draining lymph nodes ... contrast to littermates a lower disease score and incidence of arthritis, and also produced less collagen specific antibodies. Joints of littermates ...

Megakaryocytes form a three-dimensional (3D) cage composed of laminin and collagen IV connected to the basement membrane surrounding them. This microarchitecture stabilizes megakaryocytes within their ...

The results highlight an important physiological function of PGAM in the differentiation and suppressive activity of Treg cells by regulating serine synthesis. This role is proposed to intersect with ...

Kanji is a traditional, fermented Indian drink made from black carrots, mustard seeds, and spices. It offers health benefits ...

As the largest lymphoepithelial organ, it contains cells that absorb, process, and present antigen, B and T cells of various types, and antibody producing cells.1 Every day intestinal plasma cells ...