Analysis of the α4β1 integrin–osteopontin interaction

ST Barry, SB Ludbrook, E Murrison… - Experimental cell research, 2000 - Elsevier
The integrin α4β1 is involved in mediating exfiltration of leukocytes from the vasculature. It
interacts with a number of proteins up-regulated during the inflammatory response including …

The integrin alphavbeta3 is a receptor for the latency-associated peptides of transforming growth factors beta1 and beta3

SB Ludbrook, ST Barry, CJ Delves… - Biochemical …, 2003 - portlandpress.com
The integrins α v β 1 , α v β 5 , α v β 6 and α v β 8 have all recently been shown to interact
with the RGD motif of the latency-associated peptide (LAPβ 1 ) of transforming growth factor β …

An αv‐RGD integrin inhibitor toolbox: drug discovery insight, challenges and opportunities

…, RJ Slack, J Le, SB Ludbrook… - Angewandte Chemie …, 2018 - Wiley Online Library
There is a requirement for efficacious and safe medicines to treat diseases with high unmet
need. The resurgence in αv‐RGD integrin inhibitor drug discovery is poised to contribute to …

Preclinical SPECT/CT imaging of αvβ6 integrins for molecular stratification of idiopathic pulmonary fibrosis

…, A Desai, A Habgood, S Ludbrook… - Journal of Nuclear …, 2013 - Soc Nuclear Med
Transforming growth factor β activation by the αvβ6 integrin is central to the pathogenesis of
idiopathic pulmonary fibrosis. Expression of the αvβ6 integrin is increased in fibrotic lung …

A regulated interaction between α5β1 integrin and osteopontin

ST Barry, SB Ludbrook, E Murrison… - … and biophysical research …, 2000 - Elsevier
The extracellular matrix protein osteopontin (OPN) interacts with a number of integrins,
namely αvβ1, αvβ3, αvβ5, α9β1, α8β1, and α4β1. We have investigated the interaction of α5β1 …

[HTML][HTML] Structural elements of the osteopontin SVVYGLR motif important for the interaction with α4 integrins

PM Green, SB Ludbrook, DD Miller, CMT Horgan… - FEBS letters, 2001 - Elsevier
The osteopontin SVVYGLR motif binds the integrins α 4 β 1 and α 9 β 1 . We show that α 4 β
7 also interacts with this motif and that an SVVYGLR-OH peptide antagonises the α 4 β 7 …

The structure of the GTPase-activating domain from p50rhoGAP

T Barrett, B Xiao, EJ Dodson, G Dodson, SB Ludbrook… - Nature, 1997 - nature.com
Members of the Rho family of small G proteins transduce signals from plasma-membrane
receptors and control cell adhesion, motility and shape by actin cytoskeleton formation 1–4 . …

[HTML][HTML] The role of collagen triple helix repeat-containing 1 protein (CTHRC1) in rheumatoid arthritis

A Myngbay, L Manarbek, S Ludbrook… - International Journal of …, 2021 - mdpi.com
Rheumatoid arthritis (RA) is a chronic autoimmune disease causing inflammation of joints,
cartilage destruction and bone erosion. Biomarkers and new drug targets are actively sought …

Pharmacological characterization of the αvβ6 integrin binding and internalization kinetics of the foot-and-mouth disease virus derived peptide A20FMDV2

RJ Slack, M Hafeji, R Rogers, SB Ludbrook… - Pharmacology, 2016 - karger.com
A20FMDV2 is a peptide derived from the foot-and-mouth disease virus with a high affinity
and selectivity for the alpha-v beta-6 (αvβ6) arginyl-glycinyl-aspartic acid (RGD)-binding …

[HTML][HTML] SB-267268, a nonpeptidic antagonist of αvβ3 and αvβ5 integrins, reduces angiogenesis and VEGF expression in a mouse model of retinopathy of prematurity

…, K Jaworski, DJ Kelly, SB Ludbrook… - … & visual science, 2006 - iovs.arvojournals.org
purpose. To determine whether SB-267268, a nonpeptidic antagonist of the α v β 3 and α v
β 5 integrins, attenuates angiogenesis in a murine model of retinopathy of prematurity (ROP) …