Klingenstein, Stefanie https://orcid.org/0000-0001-9682-0211
Ruetalo, Natalia https://orcid.org/0000-0001-6798-0443
Neckel, Peter Helmut https://orcid.org/0000-0003-1976-0512
Kleger, Alexander https://orcid.org/0000-0003-0592-5232
Schindler, Michael https://orcid.org/0000-0001-8989-5813
Liebau, Stefan https://orcid.org/0000-0003-0721-8187
Klingenstein, Moritz https://orcid.org/0000-0002-1476-4939
Funding for this research was provided by:
Universitätsklinikum Tübingen
Article History
Received: 7 October 2025
Accepted: 13 November 2025
First Online: 26 November 2025
Declarations
:
: The authors declare no competing interests.
: The study was conducted in accordance with the Declaration of Helsinki and approved by the Ethics Committee at the Medical Department of the University Tübingen (Project number: 638/2013BO01, date of approval: 31.3.2014, Project number: 429/2022BO2, date of approval: 18.08.2022). Human tissue was provided by the tissue bank in Tübingen (kidney: K9663/20, small intestine: NG K9623/23, testis NG 8/6/2020).
: Written informed consent was obtained from each participant involved in the study.