Photo of Stefan Ljunggren

Stefan Ljunggren

Adjunct Associate Professor

My research deals with exposure in occupational and environmental settings, how this relates to different health outcomes as well as biomarkers. This includes how particles and environmental pollutants affects protein expression in blood and tissues.

My research

How do dust particles and environmental pollutants affect us?

Through life, humans encounter a wide range of dust particles and chemicals that may be dangerous. This may happen at workplaces but humans are also affected by the environment. My research focus on investigating different types of potentially dangerous dust particles as well as chemicals and how these affect the human body. At the workplaces this includes different industries that use welding and 3D-printing as tools for manufacturing. These industries may have high levels of dust particles that may have adverse affects in the people working at these companies.

In the environment I study pollutants that have been unintentionally released and due to their properties do not break down. This causes them to accumulate in the environment, in animals and ultimately in humans and we are interested in whether levels of these found today may cause us harm. 

Short texts

Fields of Teaching

  • I teach at the Medical Programme at the Medical Faculty
  • I also teach Environmental Sciences at the Philosophical Faculty

Publications

2024

Zheshun Jiang, Linda Schenk, Eva Assarsson, Maria Albin, Helen Bertilsson, Eva Dock, Jessika Hagberg, Lovisa E. Karlsson, Pete Kines, Annette M. Krais, Stefan Ljunggren, Thomas Lundh, Lars Modig, Rickie Moller, Daniela Pineda, Niklas Ricklund, Anne T. Saber, Tobias Storsjo, Evana Taher Amir, Hakan Tinnerberg, Martin Tondel, Ulla Vogel, Pernilla Wiebert, Karin Broberg, Malin Engfeldt (2024) Hexavalent chromium still a concern in Sweden - Evidence from a cross-sectional study within the SafeChrom project International journal of hygiene and environmental health (Print), Vol. 256, Article 114298 Continue to DOI

2023

Hanna L. Karlsson, N. V. Srikanth Vallabani, Xuying Wang, Maria Assenhöj, Stefan Ljunggren, Helen Karlsson, Inger Odnevall (2023) Health hazards of particles in additive manufacturing: a cross-disciplinary study on reactivity, toxicity and occupational exposure to two nickel-based alloys Scientific Reports, Vol. 13, Article 20846 Continue to DOI
Stina Alriksson, Elin Voxberg, Helen Karlsson, Stefan Ljunggren, Anna Augustsson (2023) Temporal risk assessment-20th century Pb emissions to air and exposure via inhalation in the Swedish glass district Science of the Total Environment, Vol. 858, Article 159843 Continue to DOI
Maria Assenhöj, Ann-Charlotte Almstrand, Spela Kokelj, Stefan Ljunggren, Anna-Carin Olin, Helen Karlsson (2023) Occupational exposure and health surveys at metal additive manufacturing facilities Frontiers In Public Health, Vol. 11, Article 1292420 Continue to DOI
Ali Reza Nosratabadi, Mats Gustafsson, Karin Lovén, Stefan Ljunggren, Ulf Olofsson, Saeed Abbasi, Göran Blomqvist, Helen Karlsson, Anders Ljungman, Flemming R. Cassee, Miriam E. Gerlofs-Nijland, Anders Gudmundsson (2023) Airway contraction and cytokine release in isolated rat lungs induced by wear particles from the road and tire interface and road vehicle brakes Inhalation Toxicology, Vol. 35, p. 309-323, Article 2289018 Continue to DOI

Organisation