Maria Harbo

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The medical admissions unit (MAU) of the Royal Free Hospital, London, should receive all acute accident and emergency (A&E) medical admissions. The unit aims to discharge 60% of patients and to transfer the remainder to a base ward within 48 hours of admission. This study tracked the patient journey from admission to A&E through the MAU during two parallel(More)
BACKGROUND Immunohistochemical staining for mismatch repair proteins is efficient and widely used to identify mismatch repair defective tumors. The tumors typically show uniform and widespread loss of MMR protein staining. We identified and characterized colorectal cancers with alternative, heterogenous mismatch repair protein staining in order to delineate(More)
INTRODUCTION Telomere shortening is associated with a number of common age-related diseases. A role of telomere shortening in osteoarthritis (OA) has been suggested, mainly based on the assessment of mean telomere length in ex vivo expanded chondrocytes. We addressed this role directly in vivo by using a newly developed assay, which measures specifically(More)
A gradual shortening of telomeres due to replication can be measured using the standard telomere restriction fragments (TRF) assay and other methods by measuring the mean length of all the telomeres in a cell. In contrast, stress-induced telomere shortening, which is believed to be just as important for causing cellular senescence, cannot be measured(More)
INTRODUCTION Ultra-short telomeres caused by stress-induced telomere shortening are suggested to induce chondrocyte senescence in human osteoarthritic knees. Here we have further investigated the role of ultra-short telomeres in the development of osteoarthritis (OA) and in aging of articular cartilage in human hips. MATERIALS AND METHODS Cartilage was(More)
BACKGROUND Implantable cardioverter defibrillators (ICDs) reduce mortality in patients with ischaemic cardiomyopathy at high risk of ventricular arrhythmias (VA). However, the current indication for ICD prescription needs improvement. Telomere and telomerase in leucocytes have been shown to associate with biological ageing and pathogenesis of cardiovascular(More)
Importance: Cognitive skills are known to decline through the lifespan with large individual differences. The molecular mechanisms for this decline are incompletely understood. Although leukocyte telomere length provides an index of cellular age that predicts the incidence of age-related diseases, it is unclear whether there is an association between(More)
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