What we take away from the 8th Collagen Symposium
The desire to better understand leather was a key starting point for early collagen research. Leather consists largely of collagen fibers, which are responsible for its strength and durability. Understanding the structure and composition of the protein collagen was crucial, especially in the tanning industry, to optimize the quality of leather products.
Research intensified particularly in the early 20th century, as the importance of collagen in connective tissues such as skin, bones, tendons, and ligaments was recognized. By the 1930s, collagen had been identified as one of the most important structural proteins in the human body, and its presence in large quantities in animal tissues had been demonstrated. With the development of X-ray crystallography techniques in the 1950s, the triple-helical structure of collagen was elucidated, representing a milestone in biochemistry.
One might think that after 150 years of collagen research, we know virtually everything about this natural raw material – but that's not the case, as evidenced by the presentations and discussions at the 8th Freiberg Collagen Symposium. Especially since collagen research has expanded beyond leather production to other applications, particularly in the medical technology, pharmaceutical, and biotechnology industries, new questions and ultimately new insights have emerged.
And even in 2024, this raw material still poses some mysteries, which scientists from around the world addressed in their presentations at our 8th Freiberg Collagen Symposium last week. This international conference, held every four years at our Freiberg location, is the meeting place for scientists, users, and developers working with this fascinating raw material. Topics included:
Collagen Extraction and Processing
Medical and Pharmaceutical Applications
Synthetic Collagen and Collagen Peptide
Simulation and Modeling of Collagen Structures
Over two exciting days of the conference, participants engaged in a lively exchange of theses and ideas. The event once again highlighted the many open questions that remain and the enormous potential that collagen holds for the future.
We thank all speakers and guests for their contributions, stimulating discussions, and new perspectives! See you at the next Collagen Symposium in 2026!