Helen J. Petersen

The Role of the Innate Immune System in Granulomatous Disorders

Helen J. Petersen, Andrew Smith · Frontiers in Immunology · 2013 · 101 citations · Full text

Innate Immune System, Immunology, Innate Immunity +16

Human Platelets Recognize a Novel Surface Protein, PadA, on <i>Streptococcus gordonii</i> through a Unique Interaction Involving Fibrinogen Receptor GPIIbIIIa

Helen J. Petersen, Ciara Keane, Howard F. Jenkinson et al. · Infection and Immunity · 2009 · 76 citations · Full text

Microbial Pathogens, Cell Adhesion, Immunology +19

Mechanism of Outside-In α _IIb β ₃ -Mediated Activation of Human Platelets by the Colonizing Bacterium, <i>Streptococcus gordonii</i>

Ciara Keane, Helen J. Petersen, Kieran Reynolds et al. · Arteriosclerosis Thrombosis and Vascular Biology · 2010 · 27 citations

Multiple sites on Streptococcus gordonii surface protein PadA bind to platelet GPIIbIIIa

Ciara Keane, Helen J. Petersen, Dorothea Ogmore Tilley et al. · Thrombosis and Haemostasis · 2013 · 20 citations · Full text

Microbial Pathogens, Bacteriology, Bacteriophage +18

Concerted functions of<i>Streptococcus gordonii</i>surface proteins PadA and Hsa mediate activation of human platelets and interactions with extracellular matrix

Jennifer Haworth, Howard F. Jenkinson, Helen J. Petersen et al. · Cellular Microbiology · 2016 · 17 citations · Full text

Cell Adhesion, Molecular Biology, Hsa Mediate Activation +22