Participants sought for studies Volunteers needed for muscle biopsy
We are looking for volunteers to participate in a study exploring skeletal muscle function, aging, and inactivity. The purpose of this study is to establish a model for studying these mechanisms in muscle cells, and you can help by letting us culture your cells.

What does it involve?
A muscle biopsy is taken from the thigh when at rest. The procedure involves a small incision in the skin that is made under local anesthesia. A needle is then inserted into the muscle to extract a tiny tissue sample. The incision is so small that no stitches are required, and the wound is simply closed. You can return to your usual physical activity and exercise right after the sample is taken.
- Time required: approx. 30 min
- Location: Karolinska University Hospital, Huddinge
Who can participate?
- We are seeking men and women across different age groups (18+ years old).
- You must be healthy, free from chronic diseases, and not on long-term medication.
Compensation
You will receive 500 SEK.
Contact
If you would like further information and/or are interested in taking part, please contact:
Rodrigo Fernandez-Gonzalo
Principal InvestigatorProcessing of personal data
Your personal data is processed for the purposes of this study in accordance with GDPR (General Data Protection Regulation). The legal entity responsible for processing of your personal data is Karolinska Institutet. The Data Protection Officer can be reached at dataskyddsombud@ki.se. The data will be analyzed on a group level, handled confidentially and it will be stored in a secure database at Karolinska Institutet. You can terminate your participation in the study at any time.