News ArticlesScreening for proteins associated to area-based mammographic breast densityMammographic breast density is one of the strongest risk factors for breast cancer, but molecular understanding of how breast density relates to cancer risk is less complete. Studies of proteins in blood plasma, possibly associated with mammographic density, are well-suited as these allow large-scale analyses and might shed light on the association between breast cancer and breast density...Read more Affinity proteomics for plasma biomarker screeningIn a recent study, published in Blood, researchers have used affinity reagents from the Human Protein Atlas project to analyze plasma samples to identify candidate protein markers associated with risk of venous thromboembolism. Venous thromboembolism is the third most common cardiovascular disease and a leading cause of death and disability worldwide. Complex interactions between genetic, environmental and acquired risk factors underlie disease development. The first step in the process of developing clinically applicable predictive tools is the identification of novel markers that associate with the disease...Read more Principal Investigator with a taste for plasmaToday we meet yet another researcher within the Human Protein Atlas project, Jochen Schwenk, Associate Professor for Translational Proteomics at KTH - Royal Institute of Technology in Stockholm, Sweden. He is Director of the Biobank Profiling facility at the Science for Life Laboratory and a Principal Investigator within the Human Protein Atlas and the KTH Center for Applied Proteomics. – I have a PhD in Biochemistry from the University of Tübingen in Germany, and when I saw presentations from the Human Protein Atlas Director Mathias Uhlén at a few meetings I thought that this would be an exiting project to work with after my PhD thesis, Jochen Schwenk says...Read more On childhood asthma and protein profiles in plasmaIn a recent publication in European Journal of Allergy and Clinical Immunology, researchers use an affinity proteomics approach to analyze plasma profiles of a 362 proteins in 154 children with persistent or intermittent asthma and controls. To this end, antibody suspension bead arrays developed within the Human Protein Atlas was used. Asthma is a common chronic childhood disease with many different phenotypes that need to be identified. Asthma affects approximately 300 million people worldwide and is characterized by bronchial hyperresponsiveness and reversible expiratory airflow limitation...Read more |