TEAM
27 individuals, 6 nationalities, at least 3 genders, 6 parents, some organizers, rockers, party-people and nerds - together, we are more.

SINA BARTFELD
Head of department

MARK ROSOWSKI
Staff scientist
(Project leader bone marrow on chip)

RENÉ MARHOLDT
Office management

SHIRIN KADLER
Scientific coordinator
"Der simulierte Mensch" (Si-M)

PILAR SAMPERIO-VENTAYOL
Postdoc

KATHARINA SHIMEK
Postdoc

ZEHRA UYAR-AYDIN
Postdoc

YANKI BAMBAL
PhD student

HANNA KULVICKI
PhD student

AFONSO VIEIRA
PhD student

FUNDA GERCEKER DEMIREL
PhD student

ROMAN SPRICK
PhD student

RICKY BAYER
PhD student

MARLENE HIESINGER
PhD student

JULIA MOR
PhD student

Hanah Zeleke
BSc student

CHARLINE GRUHN
Technical assistant

PETRA KRIENKE
Technical assistant

AGNES SCHUMACHER
Technical assistent

JULIAN HOPF
Student tutor

MORITZ SCHÖPE
Master student

CHIARA GERSTNER
Master student

HENRIKE WORTMANN
Student tutor

MAXINE KLÖS
Student tutor

CHARLENE NAUJOKS
Master student

JONAS NEß
Bachelor student

FLORIAN TEßMER
Bachelor student

JAKOB BOOS
Bachelor student
Professional portraits taken by Arne Sattler. Others by the labmembers.
SNAPSHOTS
![]() Oct 2025: Ricky Bayer presents in the GSCN Stem Cell Club | ![]() Sep 2025: Many of us went to the organoid symposium at Charité | ![]() July 2025: In our kitchen |
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![]() July 2025: We go to the 3R meeting together | ![]() June 2025: Summerparty of the faculty | ![]() June 2025 Funda at the meeting of the DGHM groups GI and MP. |
![]() Feb 2025: Sina at the GRK2157 Symposium. Foto: Tobias Hage. | ![]() Feb 2025: Mindi and Afonso at GRK2157 Symposium. Foto: Tobias Hage. | ![]() Feb 2025: Winetasting at the GRK2157 Symposium in Würzburg (several people from the lab went to the |
![]() Dec 2024: Speakers dinner after the Berlin Stem Cell Club | ![]() Dec 2024: Labday out, pottery painting | ![]() Nov 2024: Travelling from the retreat of the SFB1583 - we love the train restaurant |
![]() Nov 2024: In the kitchen | ![]() Aug 2024: Labday out :) Jumping from a boat at the Wannsee | ![]() Aug. 2024: Literature seminar in the park |
![]() March 2023: The group at our campus in Humboldthain Berlin - Foto by Arne Sattler | ![]() July 2024: Lab picknick | ![]() Dec 2023: Christmas market at Potsdamer Platz |
![]() Dec 2023 Lab day out! Exitroom "Bank-Job" | ![]() Dec 2023 Lab day out! Exitroom "Bunker" | ![]() Dec 2023: Lab day out! Exit room "Da Vinci" |
![]() Dec 2023: Lab day out! Exit Room "Zombie" | ![]() Oct 2023: Visiting the building site of "Der Simulierte Mensch" | ![]() Oct 2023: GRK2157 retreat |
![]() Sep 2023: Roman and Sina at the retreat of the SFB 1449 | ![]() Sep 2023: PhD student Afonso Vieira presenting his poster at the ISSCR symposium in Brazil. | ![]() Sep 2023: Sina giving a lecture at the ISSCR course on stem cell biology in Brazil |
![]() July 2023: Congratulations to Kim Kremser for the second prize at "Tag der Biotechnologie" | ![]() June 2023: We rented two boats on the Wannsee | ![]() June 2023 LNDW is not only fun for the visitors :) |
![]() June 2023: Lab day out :) | ![]() Dec 2022 Christmas Dinner | ![]() Dec 2022 Christmas Dinner |
![]() Dec 2022: New group hoodies | ![]() Oct 2022 - Visiting the Berlin Wall Memorial | ![]() Oct 2022 - Bowling |
![]() Sep 2022: Talk at GSCN Network Meeting in Münster. Foto: Arne Sattler, GSCN | ![]() Sep 2022: German Stem Cell Network Extended Board. Foto: Arne Sattler, GSCN | ![]() May 2022: Lab picknick |
![]() May 2022: Lab picknick | ![]() Once a month we all go to the Berlin Stem Cell Club | ![]() Congratulations to Sarah Branscheid for the Poster Prize at the Tag der Biotechnologie 2022 |
![]() TERMIS 2022: PhD student Zehra Uyar-Aydin wins the first prize for her talk on long lived plasma cel | ![]() June 2022: Mindaugas Pauzuolis receives a prize for his outstanding work | ![]() June 2022: Inaugural lecture by Sina Bartfeld at the TU Berlin |
![]() Oct 2022: Congratulations Kübrah! | ![]() Oct 2022: Lets go celebrate :) | ![]() Oct 2022 |
ALUMNI
POSTDOC
Cristina Brischetto
Maria Del Mar Reines
Carmen Aguilar
Nina Wallaschek
Malvika Pompaiah
PROJECT SCIENTIST
David König
Ece Özsoy
PHD
Zehra Uyar-Aydin
Mastura Neyazi
Mindaugas Pauzuolis
Kübrah Gürcan
Özge Kayisoglu
MASTER THESIS
Pia Natschke
Elizaveta Chernyakova
Yanki Bambal
Mara Fischer
Saskia Reuter
Sabrina Silkenat
Melissa Schülein
Franziska Weiss
Isabella Pierotti
Carolin Niklas
BACHELOR THESIS
Luka Ugulava
Tabea Pietsch
Paul Korn
Per-A. Paul
Nelson Gyamerah
Sophia Horn
Kim Kremser
















































