Public Symposium on Microchimerism 2026
It is our pleasure to announce the Public Symposium on Microchimerism, May 26, 2026, Graz.
Registration is free of charge, but helps us to improve our planning.
Hosting cells that are not your own
Microchimerism is one of biology’s most fascinating and little-known phenomena: the long-term of cells presence in our tissues that come from other bodies. During pregnancy, cells are exchanged between mother and children. Astonishingly, this cellular ballet is no pas de deux featuring just mother and fetus. It extends over several generations. Siblings can play a role, even a vanishing twin. (During pregnancy, mother’s and baby’s cells traffic to each other and remain in the other’s body for decades — or possibly our entire lives. We are truly connected to our children and our parents.)
But… ?
But what are these cells doing in our bodies? Do they randomly settle in this or that organ?
Could they change our identity? Can we use them as therapeutic tools?
What to expect!
Learn about ongoing research into how microchimerism affects our health and why it may have evolved in all mammals.
Hear the story of microchimerism from science writer and book author Lise Barnéoud, who wrote the first popular book on microchimerism, “Hidden Guests.”
Meet speakers and international experts in the microchimerism field.
On behalf of the Microchimerism Consortium and the Scientific Advisory Board, we would like to welcome you all to Graz.
Thomas Kroneis
Conference President
Symposium program – starting at 1:30 p.m. with welcome coffee
Public Symposium on Microchimerism 2026
International Conference on Microchimerism
For your inspiration – books on the subject of microchimerism
Hidden Guests
Migrating Cells and How the New Science of Microchimerism Is Redefining Human Identity
Lise Barnéoud
Foreword by Olivia Campbell
Translated by Bronwyn Haslam
What if some of your cells were not your own? A captivating and thought-provoking exploration of the fascinating scientific phenomenon of microchimerism…
Unexpecting
real talk on pregnancy loss
Rachel Lewis
Walking you through the unique grief of baby loss
When your baby dies, you find yourself in a life you never expected. And even though pregnancy and infant loss are common, they’re not common to you. Instead, you feel like a stranger in your own body, surrounded by well-meaning people who often don’t know how to support you.
Accreditation for Journalists