The study is from the Swiss institute of Allergy and Asthma Research (SIAF) and has been published in the European Journal of Allergy and Clinical Immunology (Allergy). In the study Nevisense was used to assess the skin barrier of patients with atopic dermatitis (AD) and could accurately detect signs of atopic dermatitis even on unaffected skin. The Nevisense measurement also correlated with relevant biomarkers for atopic dermatitis.
SIAF, based in Davos, is a world leader within applied allergy and asthma research. SIAF is headed by Director Cezmi Akdis, who is also Professor of the University of Zurich Medical Faculty and one of the directors of the Christine Kühne Center for Allergy Research and Education.
Professor Akdis said `Personalized and precision medicine is becoming one of the most exciting areas in all of medicine. Our research group has proposed the "epithelial barrier hypothesis", which asserts that defective epithelial skin barriers are the main reason for the initiation and increase of allergic and autoimmune conditions such as asthma, atopic dermatitis and inflammatory bowel disease. Furthermore, leakiness of the gut epithelium is also implicated in conditions such as diabetes, obesity, multiple sclerosis, rheumatoid arthritis and others. Moreover, distant microinflammatory responses due to a `leaky gut' and microbiome changes are suspected in Alzheimer's disease, Parkinson's disease, chronic depression and autism spectrum disorders.
Defective skin barrier is an important part of the "epithelial barrier hypothesis". Atopic dermatitis alone affects more than 10% of infants, and represents a huge health and socioeconomic burden. Skin barrier assessment shows potential to be clinically useful for early prediction of disease development, improved diagnosis, disease follow-up and therapy evaluation.
This study shows that the Nevisense method can directly assess the status of epithelial barrier using electrical impedance spectroscopy (EIS). EIS was able to assess epithelial skin barrier integrity, differentiate between patients and controls without AD and characterize lesional and non-lesional skin of patients. EIS also showed a significant correlation with biomarkers associated with inflammatory pathways that may affect the skin barrier. Furthermore, copy numbers of filaggrin, an essential skin barrier molecule significantly correlated with EIS on non-lesional skin of patients. These findings that are presented in the article strongly indicates that Nevisense and the EIS method is a useful tool to detect skin barrier dysfunction.'
SciBase CEO Simon Grant commented "This is an exciting new application area for SciBase, and one where we have unique advantages. Barrier-related diseases are widespread, and assessment of the barrier can help better understand and treat patients. The study illustrates the potential for Nevisense to become a valuable tool for clinicians within AD and other epithelial barrier-related diseases. We see a number of applications with broad market potential, and we are working with SIAF and others to develop clinical products. For SciBase this an important milestone in our strategy to develop multiple clinical applications using our unique technology platform."
The study can be found here : https://onlinelibrary.wiley.com/doi/10.1111/all.14842?af=R.
For more information please contact:
Simon Grant, CEO SciBase
Tel: +46 72 887 43 99
Email: simon.grant@scibase.com
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Avanza
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Email: ca@avanza.se
About SciBase and Nevisense
SciBase AB is a global medical technology company based in Stockholm, Sweden that develops unique point-of-care devices for the evaluation of skin disorders such as skin cancer and atopic dermatitis. SciBase's first product, Nevisense, helps clinicians detect melanoma, the most dangerous type of skin cancer. Further development has led to Nevisense also being used as a tool to assess the skin barrier and non-melanoma skin cancer. Nevisense is based on substantial research and has achieved excellent results in the largest clinical study ever conducted on the detection of malignant melanoma. Nevisense is CE marked in Europe, has TGA approval in Australia and an FDA approval (PMA) in the United States. SciBase technology is based Electrical Impedance Spectroscopy (EIS) combined with Artificial Intelligence (AI) algorithms that interpret the varying electrical properties of human tissue to detect malignancies and abnormalities. SciBase Holding AB is listed on First North Growth Market ("SCIB"). Further information is available at www.scibase.com.
About SIAF-SFI
The Swiss Institute of Allergy and Asthma Research (SIAF) is a department of the foundation Swiss Research Institutes for High Altitude Climate and Medicine Davos (SFI), an affiliated institute of the University of Zurich, and member of the Life Science Zurich Graduate School. SIAF members play leading roles in national and international organizations, such as European Academy of Allergy and Clinical Immunology and in editorial boards and editorships of top Journals in the field of allergy asthma and clinical immunology. At the same time, SIAF fulfills teaching obligations in the University of Zurich. The research activities at SIAF are focused on patient-relevant translational research and the investigation of the immunological principles in the field of skin atopic dermatitis, allergies and asthma to develop approaches for new preventive and curative treatments for patients. SIAF also promotes personalized medicine to develop treatment approaches that are better tailored to the needs of individual patients. These personalized medicine research activities are expected to not only help to find tailor-made therapies but also to develop more precise diagnosis. The continuously growing SIAF is one of the most cited and leading institutes in its area worldwide with more than 50,000 citations and 1,000 original research articles in the last 20 years. SIAF organizes the internationally renowned World Immune Regulation Meeting (WIRM) in Davos every year. SIAF works in close collaboration with the Christine Kühne-Center for Allergy Research and Education (CK-CARE), Davos. Further information is available at www.siaf.uzh.ch.