@article{129d4f1c7bca40648bacf8285bb792e9,
title = "Macrophage Activation and Polarization: Nomenclature and Experimental Guidelines",
abstract = "Description of macrophage activation is currently contentious and confusing. Like the biblical Tower of Babel, macrophage activation encompasses a panoply of descriptors used in different ways. The lack of consensus on how to define macrophage activation in experiments invitro and invivo impedes progress in multiple ways, including the fact that many researchers still consider there to be only two types of activated macrophages, often termed M1 and M2. Here, we describe a set of standards encompassing three principles-the source of macrophages, definition of the activators, and a consensus collection of markers to describe macrophage activation-with the goal of unifying experimental standards for diverse experimental scenarios. Collectively, we propose a common framework for macrophage-activation nomenclature. The description of macrophage activation status is contentious and confusing. Murray etal. propose a framework for macrophage-activation nomenclature.",
author = "Murray, {Peter J.} and Allen, {Judith E.} and Biswas, {Subhra K.} and Fisher, {Edward A.} and Gilroy, {Derek W.} and Sergij Goerdt and Siamon Gordon and Hamilton, {John A.} and Ivashkiv, {Lionel B.} and Toby Lawrence and Massimo Locati and Alberto Mantovani and Martinez, {Fernando O.} and Mege, {Jean Louis} and Mosser, {David M.} and Gioacchino Natoli and Saeij, {Jeroen P.} and Schultze, {Joachim L.} and Shirey, {Kari Ann} and Antonio Sica and Jill Suttles and Irina Udalova and vanGinderachter, {Jo A.} and Vogel, {Stefanie N.} and Wynn, {Thomas A.}",
note = "Funding Information: This work was supported by NIH grants AI062921 (P.J.M.), AI080621 (J.P.S.), HL084312 (E.A.F.), and AI18797 (K.A.S. and S.N.V.), Alex{\textquoteright}s Lemonade Stand Foundation (P.J.M.), the Hartwell Foundation (P.J.M.), Cancer Center Core grant P30 CA21765 (P.J.M.), the American Lebanese Syrian Associated Charities (P.J.M.), and the NIH Intramural Program (T.A.W.).",
year = "2014",
month = jul,
day = "17",
doi = "10.1016/j.immuni.2014.06.008",
language = "English",
volume = "41",
pages = "14--20",
journal = "Immunity",
issn = "1074-7613",
publisher = "Cell Press",
number = "1",
}