Alexander Haslberger

Dr. Alexander Haslberger is a Professor at the University of Vienna's Faculty of Life Sciences, Department of Nutritional Sciences, with an extensive research career spanning from 1985 to present. His work focuses at the intersection of nutritional science, molecular biology, and epigenetics, with particular emphasis on how diet influences human health through epigenetic mechanisms. With 165 publications to his name and leadership of multiple research projects, Haslberger has established himself as a leading researcher in personalized nutrition and gut microbiota interactions.

• Faculty of Life Sciences, Department of Nutritional Sciences
• 165 publications across 38 years (1985-2023)
• 4 major research projects completed
• 27 academic activities including lectures and presentations
• 6 media appearances discussing his research

Haslberger's research primarily explores the epigenetic effects of nutrition on human health, with particular focus on gut microbiota composition, DNA methylation patterns, and microRNA expression. His fingerprint analysis shows strong expertise in Epigenetics (100%), Intestine Flora (88%), Microflora (82%), Methylation (58%), Faecalibacterium prausnitzii (58%), Interleukin 6 (54%), Probiotic research (49%), and Periplasm biology (47%). His work bridges molecular mechanisms with practical nutritional interventions, particularly examining how fasting, probiotics, and specific dietary components influence health outcomes through epigenetic regulation.

Analysis of Haslberger's recent publications (2022-2025) reveals a clear trajectory toward personalized nutrition approaches, with increasing focus on sex-specific responses, biomarker development (particularly miRNA-based), and the integration of gut microbiome data into nutritional recommendations. His work connects fundamental epigenetic mechanisms with practical applications for healthy aging, depression management, and cancer prevention. The research demonstrates how dietary interventions like fasting, probiotic supplementation, and specific nutraceuticals can epigenetically modify gut microbiota composition and inflammatory responses.

• Visiting Professor award (2017)

Haslberger has secured research funding for multiple projects including ROS damage studies (2013-2016), PHGEN II (2009-2012), and Advice on taking probiotics (2008-2011). His research activities include numerous lectures and presentations on topics such as fasting mimetics, gut microbiota composition, age-related inflammation, senolysis, and DNA stability. Media coverage of his work includes appearances in Kurier.at and OKTO TV discussing epigenetics, fasting, and microbiota research.

While specific laboratory details aren't provided in the available information, Haslberger's research network shows extensive collaborations across multiple countries, with particular focus on epigenetic mechanisms related to nutrition, gut health, and aging. His work integrates molecular biology techniques with clinical nutrition approaches to develop personalized dietary recommendations based on individual epigenetic and microbiome profiles.