A ligand-specific blockade of the integrin Mac-1 selectively targets pathologic inflammation while maintaining protective host-defense

D Wolf, N Anto-Michel, H Blankenbach… - Nature …, 2018 - nature.com
… To outweigh its conflicting effects on host defense and pathologic inflammation, we hypothesized
that a ligand-specific blockade would be superior to an unspecific inhibition of Mac-1 in …

Leukocyte integrin Mac-1 recruits toll/interleukin-1 receptor superfamily signaling intermediates to modulate NF-κB activity

C Shi, X Zhang, Z Chen, MK Robinson… - Circulation …, 2001 - Am Heart Assoc
… antibody (mAb) blockade 16 or absence 17 of Mac-1 modulates the biological response to
… promotes vascular inflammation. Our goal was to identify genes regulated by Mac-1 and to …

Targeting platelet–leukocyte interactions: identification of the integrin Mac-1 binding site for the platelet counter receptor glycoprotein Ibα

R Ehlers, V Ustinov, Z Chen, X Zhang, R Rao… - The Journal of …, 2003 - rupress.org
… These observations provide a molecular target for disrupting … result in the infiltration of
inflammatory cells into the blood … The rolling and firm adhesive events scored were ligand specific

Promotion of Leukocyte Adhesion by a Novel Interaction Between Vitronectin and the β2 Integrin Mac-1 Mβ2, CD11b/CD18)

SM Kanse, RL Matz, KT Preissner… - … thrombosis, and vascular …, 2004 - Am Heart Assoc
… adhesion steps lead to their retention in the inflamed regions. This part of the recruitment …
adhesion, as did the blockade of Mac-1. The combination of the blockade of Mac-1 as well as α …

Heparin inhibits ligand binding to the leukocyte integrin Mac-1 (CD11b/CD18)

K Peter, M Schwarz, C Conradt, T Nordt, M Moser… - Circulation, 1999 - Am Heart Assoc
… antithrombin III, the described blockade of factor X binding to Mac-1 may participate in the
… -dependent leukocyte adhesion on endothelial cells and thus to attenuate inflammatory and …

β2 integrin regulation of neutrophil functional plasticity and fate in the resolution of inflammation

M Sekheri, A Othman, JG Filep - Frontiers in Immunology, 2021 - frontiersin.org
… Counter-ligand-specific binding forces of LFA-1 and Mac-1 imply diverse roles … integrins
appear to be attractive therapeutic targets. However, prolonged global blockade of β 2 integrins

CD40 ligand mediates inflammation independently of CD40 by interaction with Mac-1

A Zirlik, C Maier, N Gerdes, L MacFarlane… - Circulation, 2007 - Am Heart Assoc
… interacts with the integrin Mac-1, which results in Mac-1–dependent … (3) A blocking anti–Mac-1
antibody inhibited binding of … implications for future treatment strategies that target CD40L. …

Integrins in Health and Disease—Suitable Targets for Treatment?

T Klaus, C Hieber, M Bros, S Grabbe - Cells, 2024 - mdpi.com
… for PMN migration, we observed a larger infiltration of β2 integrin- [117] and MAC-1-[118]…
A ligand-specific blockade of the integrin Mac-1 selectively targets pathologic inflammation

Structural basis of the leukocyte integrin Mac-1 I-domain interactions with the platelet glycoprotein Ib

J Morgan, M Saleem, R Ng, C Armstrong… - Blood …, 2019 - ashpublications.org
Blocking the Mac-1:GP1bα interaction prevents neutrophil extracellular trap formation, 11
and an antibody targeting Mac-1 was shown to block inflammation. Inhibiting the …

Integrin-directed modulation of macrophage responses to biomaterials

TD Zaveri, JS Lewis, NV Dolgova, MJ Clare-Salzler… - Biomaterials, 2014 - Elsevier
integrins were blocked by controlled release of a blocking … as therapeutic targets to mitigate
macrophage inflammatory … indicate a role for Mac-1 in ligand-specific kinetics of receptor-…