[HTML][HTML] C-type lectins in immunity: recent developments

IM Dambuza, GD Brown - Current opinion in immunology, 2015 - Elsevier
IM Dambuza, GD Brown
Current opinion in immunology, 2015Elsevier
Highlights•CLRs play an essential role in immunity to fungi and mycobacteria.•CLRs are
involved in the regulation of homeostasis, autoimmunity and allergy.•CLRs recognise and
trigger cellular responses to dead and cancerous cells.C-type lectin receptors (CLRs)
comprise a large superfamily of proteins, which recognise a diverse range of ligands, and
are defined by the presence of at least one C-type lectin-like domain (CTLD). Of particular
interest are the single extracellular CTLD-containing receptors of the 'Dectin-1'and 'Dectin …
Highlights
  • CLRs play an essential role in immunity to fungi and mycobacteria.
  • CLRs are involved in the regulation of homeostasis, autoimmunity and allergy.
  • CLRs recognise and trigger cellular responses to dead and cancerous cells.
C-type lectin receptors (CLRs) comprise a large superfamily of proteins, which recognise a diverse range of ligands, and are defined by the presence of at least one C-type lectin-like domain (CTLD). Of particular interest are the single extracellular CTLD-containing receptors of the ‘Dectin-1’and ‘Dectin-2’clusters, which associate with signalling adaptors or possess integral intracellular signalling domains. These CLRs have traditionally been associated with the recognition of fungi, but recent discoveries have revealed diverse and unexpected functions. In this review, we describe their newly identified roles in anti-microbial host defence, homeostasis, autoimmunity, allergy and their functions in the recognition and response to dead and cancerous cells.
Elsevier