Photo of Helen Karlsson

Helen Karlsson

Adjunct Associate Professor

My research is about environmental pollutants and exposure-related health risks. The purpose is to gain increased knowledge about when and how exposure to environmental pollutants can adversely affect health.

The introduction of deliberately manufactured nanomaterials, as well as the presence of unintentionally created nanomaterials, entails new challenges from an environment, health and safety perspective.These exposures can take place in work environments as well as in external environments.

In ongoing research projects, health risks related to metal particle exposures in work environments involving old and new manufacturing techniques are investigated. Traditional clinical analyses are combined with detailed protein analyses in blood and nasal lavage fluids to gain increased knowledge about mechanisms that can lead to adverse health effects. My goal is to contribute to improved opportunities for prevention and treatment.

About me

CV

  • Master in Biology, Linköping University, 2002
  • Licentiate (Medicine) 2005-06-09: Lipoproteomics: Mapping of proteins in LDL and HDL, Th.73
  • PhD (Medicine) 2007-03-29: Lipoproteomics: A new approach to the identification and characterization of proteins in LDL and HDL. Link.Med.Diss.986
  • Post Doc, 2007-03-30-2009-12-31, HDLomics, EU-FP6-2005, no. 037631
  • Ass. Prof. Environmental Medicine, Linkoping University, Feb. 2017

Fields of Teaching

  • The medical doctor's program; Lectures, supervision of projects and PBL groups

Publications

2026

Johannes Alfredsson, Nayere Taebnia, Najat Dzaki, Stefan Ljunggren, Ingela Helmfrid, Emilia C. Johansson, Jibbe Keulen, Olov Rolandsson, Ingvar Bergdahl, Volker M. Lauschke, Helen Karlsson, Mattias Alenius (2026) Systemic Sonic Hedgehog Signaling Links Intestinal Nutrient Sensing With Sex-Specific Type 2 Diabetes Progression The FASEB Journal, Vol. 40, Article e71615 (Article in journal) Continue to DOI

2025

Jack D. Beazer, James Mclaren, Christina Christoffersen, Maria J. Ferraz, Monique T. Mulder, Delyth Graham, Helen Karlsson, Stefan Ljunggren, Jason M. R. Gill, Dilys J. Freeman (2025) HDL protein composition differs between young white European and South Asian men before and after weight gain Clinical Science, Vol. 139, Article 8040 (Article in journal) Continue to DOI

2024

Maria Assenhöj, Helen Karlsson, Stefan Ljunggren (2024) Lessons learned from R&D and industrial metal additive manufacturing Annals of  Work Exposures and Health: Adressing the cause and control of work-related illness and injury, p. i47-, Article wxae035.123 (Conference paper) Continue to DOI
Jack David Beazer, Anne Sillars, Sally Beck, Christina Christoffersen, Maria J. Ferraz, Monique T. Mulder, Delyth Graham, Helen Karlsson, Stefan Ljunggren, Jason Gill, Dilys J. Freeman (2024) Favourable HDL composition in endurance athletes is not associated with changes in HDL in vitro antioxidant and endothelial anti-inflammatory function Bioscience Reports, Vol. 44, Article BSR20241165 (Article in journal) Continue to DOI

2023

Maria Assenhöj, Helen Karlsson, Stefan Ljunggren (2023) Exposure assessment and health surveys at metal additive manufacturing facilities Annals of  Work Exposures and Health: Adressing the cause and control of work-related illness and injury, p. i91-i92 (Conference paper) Continue to DOI

Organisation