Gallo RL & Hooper LV (2012) epithelial antimicrobial defence of the skin and intestine. Nat. Rev. Immunol. 12, 503–516.
Hoffmann J & Akira S (2013) Innate immunity. Curr. Opin. Immunol. 25, 1–3.
Holers VM (2014) complement and its receptors: new insights into human disease. Annu. Rev. Immunol. 32, 433–459.
Ivashkiv LB & Donlin LT (2014) Regulation of type 1 interferon responses. Nat. Rev. Immunol. 14, 36–49.
Janeway cA Jr & Medzhitov R (2002) Innate immune recognition. Annu. Rev. Immunol. 20, 197–216.
Kumar H, Kawai T & Akira S (2011) Pathogen recognition by the innate immune system. Int. Rev. Immunol. 30, 16–34.
Lannier LL (2008) Up on the tightrope: natural killer cell activation and inhibition. Nat. Immunol. 9, 495–502.
Murray PJ & Wynn TA (2011) Protective and pathogenic functions of macrophages. Nat. Rev. Immunol. 11, 723–737.
Pluddemann A, Mukhopadhyay S & Gordon S (2011) Innate immunity to intracellular pathogens: macrophage receptors and responses to microbial entry. Immunol. Rev. 240, 11–24.
Schenten D & Medzhitov R (2011) The control of adaptive immune responses by the innate immune system. Adv. Immunol. 109, 87–124.
Overview of the Adaptive Immune System
Denucci cc, Mitchell JS & Shimizu Y (2009) Integrin function in T-cell homing to lymphoid and nonlymphoid sites: getting there and staying there. Crit. Rev. Immunol. 29, 87–109.
Girard J-P, Moussion c & förster R (2012) HeVs, lymphatics and homeostatic immune cell trafficking in lymph nodes. Nat. Rev. Immunol. 12, 762–773.
Klein L, Yudanin nA & Restifo nP (2013) Human memory T cells: generation, compartmentalization and homeostasis. Nat. Rev. Immunol. 14, 24–35.
MacKeod MK, Kappler JW & Marrack P (2010) cD4 memory T cells: generation, reactivation, and reassignment. Immunol. 130, 10–15.
McHeyzer-Williams M, Okitsu S, Wang n & McHeyzer-Williams L (2011) Molecular programming of B cell memory. Nat. Rev. Immunol. 12, 24–34.
Rothenburg eV (2014) Transcriptional control of early T and B cell developmental choices. Annu. Rev. Immunol. 32, 283–321.
Schwartz RH (2012) Historical overview of immunological tolerance. Cold Spr. Harb. Perspect. Biol. 4, 1–14.
Sprent J & Surh cD (2011) normal T cell homeostasis: the conversion of naïve cells into memory-phenotype cells. Nat. Immunol. 12, 478–484.
eibel H, Kraus H, Sic H et al. (2014) B cell biology: an overview. Curr. Allergy Asthma Rep. 14, 434–444.