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Sara Montagnese

Sara Montagnese

President-Elect

Sara Montagnese is a Professor of Chronobiology at the University of Surrey, in the UK, and is also an Associate Professor of Medicine and Honorary Consultant Physician at Padova University Hospital, Italy.
She has a longstanding research interest in the circadian and sleep-wake disturbances exhibited by patients with cirrhosis and has made significant contributions to their understanding and their treatment. She is currently using her experience in the liver field as a model, and applying it to several other areas of medicine. In addition, she is working on the management of hospitalisation-related sleep-wake and circadian abnormalities, and on the definition of patient-specific tools for circadian assessment.
Prof Montagnese also has a longstanding clinical and research interest in hepatic encephalopathy, a cerebral complication of liver disease on which she has published extensively, especially in relation to diagnosis and differential diagnosis. She is Past President of the International Society for Hepatic Encephalopathy and Nitrogen Metabolism and a past member of the Governing Board of the Italian Association for the Study of the Liver.
She is Associate Editor and Special Section Editor (Snapshots) of Journal of Hepatology, and Associate Editor of Frontiers in Physiology – Chronobiology. Her research has been funded by the European Association for the Study of the Liver, the University of Padova, the CaRiPaRo foundation, the Italian Ministry of Health, and the EU-H2020.

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Alena Sumova

Alena Sumova

Secretary
Assoc. Prof. Pharm Dr. Alena Sumova, DSc. is head of the Laboratory of Biological Rhythms at the Institute of Physiology of the Czech Academy of Sciences.

She is the Chair of the Council of the Institute of Physiology, CAS. In addition, she holds the position of scientific secretary in the European Society of Biological Rhythms. She is interested in chronobiology (i.e. cyclic events in living organisms), neurophysiology, and neuroendocrinology.

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Urs Albrecht

Urs Albrecht

Treasurer
Urs Albrecht studied Biochemistry at the University of Zürich and subsequently did a PhD in Molecular and Cellular Biology at the University of Bern, working on RNA splicing and studying polydna viruses in a parasitic wasp.

In 1993 he joined the Department of Biochemistry at Baylor College of Medicine, Houston, Texas, USA, where he performed seminal work on Period genes in humans and mice that earned him a position as Assistant Professor. In 1999 he joined the Max-Planck Institute for experimental Endocrinology in Hannover, Germany, where he established his research group working on circadian clocks. He returned to Switzerland in 2001 as Associate Professor to the Department of Biochemistry at the University of Fribourg where he still leads a research group as full Professor.

His research interests are centered around the question how different tissue clocks adjust to environmental cues and how the brain integrated this information to produce coherent systemic and metabolic rhythms.

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Etienne Challet

Etienne Challet

Board Member
Etienne Challet received his Ph.D. degree from University of Strasbourg (France) in 1996. He then completed a 2-year postdoctoral fellowship at Northwestern University (USA), and a 1-year postdoctoral fellowship at Free University of Brussels (Belgium). In 2000, he has been recruited as a Tenured Researcher at the National Center for Scientific Research (CNRS) in Strasbourg. Since 2005 he has been leading a CNRS research team at University of Strasbourg. He has been promoted as director of research in 2007 (senior grade in 2019).

His research areas include chronobiology, neuroscience, neuroendocrinology and nutrition. More precisely, he investigates functioning of the cerebral clocks and their resetting by feeding, metabolic and arousing signals with an integrative approach combining molecular biology and comparative physiology. His main goal is to identify the pathways through which the brain clocks control the rhythmicity of physiological processes, such as the daily feeding/fasting cycle and meal anticipation, and in turn, how the brain clocks are regulated by feeding and arousing cues in both noctunral and diurnal animal models.

His 140 peer-reviewed publications in scientific journals, including 120 original articles (e.g. Journal of Neuroscience, Current Biology, FASEB journal, Neuropsychopharmacology), and 20 reviews (e.g. Nature Reviews Endocrinology, Endocrine Reviews, Neuroscience & Biobehavioral Reviews), have been cited close to 5000 times (h-index 40, Web of Science).

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Laura Kervezee

Laura Kervezee

Board Member
Dr. Laura Kervezee is an assistant professor in circadian medicine at the Leiden University Medical Center in the Netherlands. She is co-initiator and co-coordinator of the BioClock consortium, a large national research network on the societal, clinical, and ecological relevance of the circadian timing system, funded by the Dutch Research Council.

The goal of her research is to advance and apply our understanding of the circadian timing system in order to improve human health, with a specific interest in health care settings. She currently focuses on developing computational methods to monitor the circadian system and investigating clinical interventions to improve circadian function in critically ill patients on the intensive care unit, funded by a Veni fellowship from the Netherlands Organisation for Health Research. Dr. Kervezee completed her PhD in the field of chronopharmacology in 2017 at Leiden University and subsequently worked as a postdoctoral fellow at McGill University in Montreal, Canada, where she studied the physiological effects of circadian misalignment.

She also served as the first Public Outreach fellow of the Society of Research on Biological Rhythms (SRBR). In 2022, she was awarded the Heineken Young Scientist Award in Biomedical Sciences from the Royal Netherlands Academy of Arts and Sciences as a recognition of her research and involvement in public outreach.

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