MyD88 death-domain oligomerization determines myddosome architecture: implications for toll-like receptor signaling

MC Moncrieffe, D Bollschweiler, B Li, PA Penczek… - Structure, 2020 - cell.com
Toll-like receptors (TLRs) are pivotal in triggering the innate immune response to pathogen
infection. Ligand binding induces receptor dimerization which facilitates the recruitment of …

Interleukin-1 receptor–associated kinase 4 (IRAK4) plays a dual role in myddosome formation and Toll-like receptor signaling

D De Nardo, KR Balka, YC Gloria, VR Rao… - Journal of Biological …, 2018 - ASBMB
Toll-like receptors (TLRs) form part of the host innate immune system, in which they act as
sensors of microbial and endogenous danger signals. Upon TLR activation, the intracellular …

Reconstructing the TIR Side of the Myddosome: a Paradigm for TIR-TIR Interactions

L Vyncke, C Bovijn, E Pauwels, T Van Acker… - Structure, 2016 - cell.com
Members of the Toll-like receptor and interleukin-1 (IL-1) receptor families all signal via
Toll/IL-1R (TIR) domain-driven assemblies with adaptors such as MyD88. We here combine …

An oligomeric signaling platform formed by the Toll-like receptor signal transducers MyD88 and IRAK-4

PG Motshwene, MC Moncrieffe, JG Grossmann… - Journal of Biological …, 2009 - ASBMB
Toll-like receptors (TLRs) mediate responses to pathogen-associated molecules as part of
the vertebrate innate immune response to infection. Receptor dimerization is coupled to …

Two human MYD88 variants, S34Y and R98C, interfere with MyD88-IRAK4-myddosome assembly

J George, PG Motshwene, H Wang… - Journal of biological …, 2011 - ASBMB
Innate immune receptors detect microbial pathogens and subsequently activate adaptive
immune responses to combat pathogen invasion. MyD88 is a key adaptor molecule in both …

Mutational analysis identifies residues crucial for homodimerization of myeloid differentiation factor 88 (MyD88) and for its function in immune cells

M Loiarro, E Volpe, V Ruggiero, G Gallo… - Journal of Biological …, 2013 - ASBMB
Myeloid differentiation factor 88 (MyD88) is an adaptor protein that transduces intracellular
signaling pathways evoked by the Toll-like receptors (TLRs) and interleukin-1 receptors (IL …

Structural basis for the multiple interactions of the MyD88 TIR domain in TLR4 signaling

H Ohnishi, H Tochio, Z Kato, KE Orii… - Proceedings of the …, 2009 - National Acad Sciences
Myeloid differentiating factor 88 (MyD88) and MyD88 adaptor-like (Mal) are adaptor
molecules critically involved in the Toll-like receptor (TLR) 4 signaling pathway. While Mal …

[HTML][HTML] Distinct roles of TIR and non-TIR regions in the subcellular localization and signaling properties of MyD88

T Nishiya, E Kajita, T Horinouchi, A Nishimoto, S Miwa - FEBS letters, 2007 - Elsevier
MyD88 is a cytoplasmic adaptor protein that is critical for Toll-like receptor (TLR) signaling.
The subcellular localization of MyD88 is characterized as large condensed forms in the …

Understanding early TLR signaling through the Myddosome

KR Balka, D De Nardo - Journal of leukocyte biology, 2019 - academic.oup.com
TLRs are expressed on the plasma and endosomal membranes of innate immune cells
acting as sensors of foreign and inherent danger signals that threaten the host. Upon …

Inhibition of interleukin 1 receptor/Toll-like receptor signaling through the alternatively spliced, short form of MyD88 is due to its failure to recruit IRAK-4

K Burns, S Janssens, B Brissoni, N Olivos… - The Journal of …, 2003 - rupress.org
Toll-like receptors (TLRs) and members of the proinflammatory interleukin 1 receptor (IL-1R)
family are dependent on the presence of MyD88 for efficient signal transduction. The …