Natural IgM are crucial for early protection against infection and play an important homeostatic function by clearing dead cells. The production of IgM is ensured by a population of B cells with innate-like properties: their response is rapidly activated by innate signals early during the onset of infection. The main reservoir of innate-like B cells (IBCs) are the serous cavities, but their maintenance and activation depends on their relocation to a variety of lymphoid tissues. Recent advances indicate that fat-associated lymphoid clusters (FALCs) and milky spots contribute to local IgM secretion and play a central role in the localisation and regulation of IBC function.
|Number of pages||5|
|Journal||Current Opinion in Immunology|
|Early online date||5 Nov 2017|
|Publication status||Published - Feb 2018|
- Journal Article