Notes in 03_Immunity

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Published 02/10/2024 {{c1::Innate Immune System}} is an evolutionary conserved system of host defence that is induced upon infection with microbes.
Published 02/10/2024 {{c1::Adaptive Immune System}} is a system of host defence that is induced upon by specialized pathogens.→ based on recognition of specific antig…
Published 02/10/2024 Main cells of Innate immune system are {{c1::macrophages}}, {{c1::monocytes}}, {{c1::neutrophils}} and {{c1::dendritic cells}}→ general&nbsp…
Published 02/10/2024 Main cells of Adaptive immune system are effector cells mainly {{c1::T}} and {{c1::B}} cells
Published 02/10/2024 Antigen presenting cells are {{c1::dendritic}} cells and {{c1::macrophages}}
Published 02/10/2024 The {{c1::cytokine}} milieu is a key determinant of {{c2::T cell differentiation}}.→ i.e. whether a T cell becomes Th1 or Th2 or Treg
Published 02/10/2024 {{c1::Cytokines}} and {{c1::chemokines}} are soluble mediators of immune response
Published 02/10/2024 {{c1::Peyer's patches}} are major organised lymphoid structures in the gut that allow efficient sampling of particulate antigens and deliverance …
Published 02/10/2024 {{c1::Macrophages}} are phagocytic cells that ingest and kill foreign micro-organisms→ First line defence system in the gut→ Professional APCs to modu…
Published 02/10/2024 {{c1::Dendritic}} Cells are important for mucosal immune responses→ Different subsets give rise to distinct T cell responses via presen…
Published 02/10/2024 {{c1::Th1}} cells are required for clearance of intracellular pathogens
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