Ellen Vercalsteren

Ellen Vercalsteren

Assistant Professor

Assistant Professor studying how metabolic dysfunction affects functional recovery after stroke, combining epidemiological and experimental approaches.

Visiting address: Södersjukhuset, Sjukhusbacken 17, 11883 Stockholm
Postal address: S1 Klinisk forskning och utbildning, Södersjukhuset, S1 KI SÖS Forskning Internmedicin, 118 83 Stockholm

About me

  • I am an Assistant Professor in the NeuroCardioMetabol group, where I recently established my own research program focusing on how metabolic dysfunction affects functional recovery after stroke.

    I am a biomedical scientist by training and obtained my PhD from KU Leuven in 2020, where I studied the impact of diet composition on obesity and its associated metabolic complications. During my postdoctoral training, my research focused on determining whether antidiabetic treatments could improve recovery after stroke in experimental type 2 diabetes.

    In addition to my research activities, I founded the KI-SÖS Junior Faculty Network and currently serve on its organizing committee. I also serve as a coordinator for the Degree Project in Medicine at KI.

    Selected public outreach activities:

    EAN 2026: Can Pre-Stroke Weight Loss Prevent Persistent Disability in Type 2 Diabetes?

Research

  • My research focuses on identifying the metabolic determinants of poor stroke outcome in type 2 diabetes, with the goal of developing strategies to reduce post-stroke disability in this high-risk population. Building on my previous work demonstrating that antidiabetic interventions improve stroke outcome in experimental T2D, I integrate nationwide epidemiological data with mechanistic studies to determine whether and how metabolic dysfunction influences recovery after stroke. This work forms the foundation of my independent research program and aims to identify clinically actionable therapeutic targets to improve post-stroke recovery in people with type 2 diabetes.

Teaching

Articles

All other publications

Grants

  • Towards novel stroke therapies: targeting post-stroke obesity in diabetes to improve stroke outcome
    Foundation for geriatric diseases at KI
    1 January 2026 - 31 December 2026
  • Towards novel stroke therapies: targeting post-stroke obesity in diabetes to improve stroke
    Ulla Hamberg Angeby and Lennart Angeby Foundation
    1 October 2025 - 30 September 2026
  • The prevention of obesity and diabetes by dietary nitrate: a novel strategy to improve stroke recovery
    Ulla Hamberg Angeby and Lennart Angeby Foundation 2023
    1 January 2024 - 31 December 2025
  • The pre-stroke targeting of obesity in diabetes: a novel approach to improve stroke recovery
    Swedish Stroke Foundation
    1 January 2024 - 31 December 2025
  • Sodium Glucose Cotransporter 2-Inhibitors to Improve Recovery after Stroke in Diabetes
    Ulla Hamberg Angeby and Lennart Angeby Foundation 2022
    1 January 2023 - 31 December 2024
  • Sodium Glucose Cotransporter 2-Inhibitors to Improve Post-Stroke Recovery in Diabetes
    Swedish Stroke Association
    1 January 2023 - 31 December 2024
  • The treatment of insulin resistance to improve stroke recovery in pre-diabetes and type 2 diabetes
    Foundation for Geriatric diseases at Karolinska Institutet 2022
    1 January 2023 - 31 December 2023

Employments

  • Assistant Professor, Department of Clinical Science and Education, Södersjukhuset, Karolinska Institutet, 2026-2031
  • Postdoctoral Researcher, Department of Clinical Science and Education, Södersjukhuset, Karolinska Institutet, 2023-2026

Visiting research fellowships

  • postdoctoral fellow (Stipendium) at the Department of Clinical Science and Education (NeuroCardioMetabol group), Södersjukhuset, Karolinska Institutet, 2021-2023

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