Dr. Mania Ackermann studied Biochemistry at the Leibnitz University Hannover and Hannover Medical School (MHH). She was enrolled in the REBIRTH PhD program “Regenerative Sciences” and received her PhD from MHH in 2015. Subsequently, she joined the group of Dr. Lachmann as a postdoctoral fellow. From 2017-2020 she was also a research fellow at the Dana Farber Cancer Institute (DFCI), Harvard Medical School in Boston (cumulative 8 month).

Main research interests: iPSC technology, macrophages, cell-based therapies, hematopoietic development

Eirini Nikolouli studied Biology at the University of Patras in Greece. She performed her doctoral thesis in the Helmholtz Centre for Infection Research (HZI) in Braunschweig and received her PhD from MHH in 2017. In September 2020 she joined the group of Prof. Dr. Lachmann as a postdoctoral fellow.

Main research interests: iPSCs, macrophages, primary immunodeficiencies

Dr. Daniela Paasch is a trained technician and received her Master´s degree in Biomedicine at the Hannover Medical School (MHH). She performed her doctoral thesis in the Institute for Hematology at MHH and received her PhD in 2021. In February 2022, she joined the group of Prof. Dr. Lachmann as a postdoctoral researcher.

Main research interests: chimeric antigen receptors, hematopoietic stem cells, macrophages, cancer immunotherapy

Dr. Edwin Emilio Valdivia Malqui studied Biology at the University of Havana, Cuba (2006-2011). Later, he obtained his master´s degree in Biotechnology and Biomedicine at University of Jaen, Spain (2013-2014). He performed his doctoral thesis at the Institute of Transfusion Medicine and Transplant Engineering at MHH in 2022. In February 2023, He joined Prof. Dr. Lachmann as a postdoctoral researcher.

Main research Interests: Stem cells, Immune cell production, GMP, cell-base therapies

Dr. Ariane Nguyen obtained her B. Sc. in Biochemistry from the Leibniz University Hannover and continued her education in Biochemistry at the Hannover Medical School. During her master studies she worked as an research scholar at the Dana-Farber Cancer Institute (Boston/USA) under the supervision of Christian Brendel. She performed her doctoral thesis in the group of Prof. Dr. Lachmann, obtained her PhD in 2023 and continued her work afterwards.

Main research Interest: (alveolar) macrophages, plasticity, adaptation

Dr. Maximilian Schinke obtained his B.Sc. in Molecular Biology from the Johannes Gutenberg University in Mainz and continued his education in Biomedicine at the Hannover Medical School. During his master studies he implemented and characterized polarization conditions for murine, human and iPSC-derived macrophages under the supervision of Mania Ackermann. He then performed his doctoral thesis under supervision of Adrian Schwarzer at the Institute of Experimental Hematology and received his PhD in 2023. In December 2023, he joined Prof. Dr. Lachmann as postdoctoral researcher in the IMMUNITY attract group at Fraunhofer ITEM.

Main research interests: iPSC technology, macrophages, cell-based therapies, cancer

Dr. Hyeree Kim studied Cancer Biology and RNA Biology at the Samsung Advanced Institute for Health Sciences and Technology (SAIHST), affiliated with Samsung Medical Center (SMC) and Sungkyunkwan University in South Korea. After earning her PhD in 2018, she deepened her expertise in immuno-oncology and liver-related diseases across the whole spectrum of liver diseases, including steatosis, MASH, fibrosis/cirrhosis, and hepatocellular carcinoma. In June 2024, she joined the research group of Prof. Dr. Lachmann as a postdoctoral researcher, where she is currently continuing her research on chronic and inflammatory liver disease with a focus on cell therapy and regenerative applications.

Mi-Sun Jang graduated in Molecular Life Science at the University of Hamburg where she received her master’s degree assessing a potential gene therapy approach in a congenital disease in children and is currently enrolled in the Molecular Medicine PhD program at MHH. Since her undergraduate degree she contributed to a number of scientific publications and instructed students in laboratory techniques such as PCR, flow cytometry, cell culture.

Main research Interest: Hematopoietic development, macrophages, tissue plasticity

Theresa Nägler studied Medicine at the University of Jena, with international stays in Italy, Austria, and England. She completed her doctoral thesis in the field of Hematology, focusing on the microenvironment and epigenetics in Multiple Myeloma, under the supervision of Annamaria Brioli. During her medical studies, she also enrolled in the Master’s program in Molecular Medicine, where she is investigating DNA-protein interactions under the supervision of Tino Schenk. Theresa is currently a Clinician Scientist at the TITUS Research Fellowship at MHH. She joined the Lachmann Lab in April 2025, where her current research project involves the in vitro induction of alveolar macrophages for use in cell-based therapies and in vitro modeling.

Main interests: iPSC technology, alveolar macrophages, in vitro modeling

Alexandra Brück is a medical student at Hannover Medical School and joined the group of Nico Lachmann in 2024 for her doctoral thesis

Natalie Schürkötter

Hassan Toufaili

Doreen Kloos passed her apprenticeship at Julius-Maximilians-University Würzburg in the Lab of Prof. Dr. Jürgen Schneider Schaulies in 2008. Afterwards she joined the Experimental Hematology at Hannover Medical School, working in the RG Reprogramming & Gene Therapy (Prof. Moritz) and JRG Translational Hematology of Congenital Diseases (PD Dr. Nico Lachmann).

Main research Interest: culture of huIPSCs, Hematopoetic Differentiation, Lab organization

Theresa Buchegger completed her MTLA education at the Hannover Medical School. Afterwards she joined the group of Nico Lachmann in 2013.

Main research Interest: iPSC, macrophages, hematopoietic differentiation

Ingrid Gensch studied biology at the Leibniz University in Hanover and received her bachelor’s degree in 2018. In 2020 she completed her training as a technician and joined the research group directly after. Since 2022 she is working in an additional Lab of Nico Lachmann at the Fraunhofer ITEM in Hanover.

Main research Interest: culture of huIPSCs, regulatory macrophages, lab organization

Dustin Kijas is a medical student at Hannover Medical School and joined the group of Nico Lachmann in 2023.

Main research interest: iPSC, macrophages, cell-based therapies

Anouk Vermeulen is a medical student at Hannover Medical School and joined the group of Nico Lachmann in 2024.

Kathrin Haake

Anna-Lena Neehus 

Shifaa Abdin 

Nihan Kutlu

Julia Reineke

Lasse Sprenger

Nele Schwarzbach

Greta Meyer

Philipp-Joel Mroch

Kristina Manthe 

Bernd Büscherhoff

Luisa Bach

Josephine Pötzsch

Alica Glanert

Friederike Mansel

Nick Heise

Julia Golgath 

Laura Kampe 

Jenny Lam

Jan Schiller

Liart Pollmann

Tim Wüstefeld

Katharina Hahn

Tim Wegner

Janne Reichstein

Hannah Shevel 

Erika Shiering 

Alexandra Brück 

No open postitions at the moment

All PhD students will be selected through the Hannover Biomedical Research School at MHH. In addition, you can also send requests to Prof. Dr. Lachmann directly.

No open postitions at the moment