Helmholtz Diabetes Center

Institute for Pancreatic Islet Research

The mission of the Institute for Pancreatic Islet Research (IPI) is to protect and restore the insulin-producing beta cells of the pancreas to prevent and cure diabetes mellitus.

Follow us on X

The mission of the Institute for Pancreatic Islet Research (IPI) is to protect and restore the insulin-producing beta cells of the pancreas to prevent and cure diabetes mellitus.

Follow us on X

Standort Dresden

About our Research

The research at the IPI focuses on the pancreatic islets, in which the insulin-producing beta cells, which are damaged or even destroyed in type-1 and type-2 diabetes, are located. The study of the underlying mechanisms and their better understanding helps scientists to develop new therapeutic approaches.

Since January 2016, the IPI has been part of Helmholtz Munich as a satellite institute and forms the core of the previously founded Paul Langerhans Institute Dresden (PLID) of the German Center for Diabetes Research (DZD e.V.).

Currently, the IPI comprises 16 research groups dealing with various aspects of diabetes. The scientists are working on deciphering the mechanisms that lead to the destruction and/or functional impairment of beta cells and are also trying to develop new approaches to replace damaged or destroyed beta cells.

Therefore, our mission is to protect and restore the insulin-producing beta cells of the pancreas to prevent and cure diabetes mellitus.

Over the past years, an international team of scientists from a wide variety of disciplines has been recruited to perform their research in Dresden, making IPI to one of the leading diabetes research locations in Germany. The interdisciplinary cooperation and the close connection of experts from different disciplines such as genetics, immunology, cell and developmental biology with the clinical departments of internal medicine and visceral, thoracic and vascular surgery or stem cell experts guarantee a translational orientation of the research. The excellent research infrastructure in Dresden provides moreover the basis for future scientific excellence.

Our Research Groups

220713_InstituteStageFigure_BetaCell

Solimena Lab

Molecular Diabetology

Our laboratory is interested in the cell biology of  beta cells of the endocrine pancreas. Our research is focused on the insulin secretory granules, their cargoes as dominant autoantigens in Type-1 diabetes and the identification of the pathogenic mechnisms leading to the failure of  pancreatic beta cells in Type-2 diabetes through the study of  islets of living donors.

Group Page

Gavalas Lab

Stem Cells in Pancreas Development and Disease

We are interested in understanding how extracellular signals and intrinsic genetic programs interact to initially dictate cell fate decisions in stem and progenitor cells and eventually establish mature phenotypes. 

Animation_IR_Coskun_JCB_Cover_small

Coskun Lab

Membrane Biochemistry and Lipid Research

We challenge the mutual interdependence of lipid-protein interactions by an interdisciplinary approach, combining cell biology and synthetic biology as well as protein biochemistry, structure biology and biophysics.

Doctor diagnose pancreas .

Speier Lab

Islet of Langerhans physiology in the pathogenesis and therapy of diabetes

Our group investigates the role of beta cell mass and function at distinct stages of diabetes pathogenesis and aims to discover novel therapeutic targets for beta cell protection and recovery in type 1 and type 2 diabetes.

Our News

Ozempic pens and measurement tape.

Awards & Grants, Diabetes, HI-MAG, IPI, IDM,

CarePath: Helmholtz Munich Joins EU Project to Support People With Chronic Conditions

A new European research initiative, CarePath, has launched with the goal of helping people with long-term health conditions manage their treatment more effectively and comfortably. By offering personalized tools and support, the project aims to…

HMGU_Icon_Diabetes_2

Featured Publication, Diabetes, IPI,

Beta Cells: New Insights Into the Structure and Interactions of Primary Cilia

Malfunctions of tiny cell extensions (primary cilia*) in the beta cells of the pancreas may be a cause of type 2 diabetes. Little is known about the structure and function of these cilia. An international research team led by scientists from the Paul…

Beta cell. Langerhans islet

IPI,

Every Islet Matters: New Review on Improving the Impact of Human Islet Research

Detailed characterization of human pancreatic islets is key to elucidate the pathophysiology of all forms of diabetes mellitus, including its most common form known as type 2 diabetes (T2D). However, access to pancreatic islets is limited and…

211013_NEWS_EM_Atlas_Nature_Fig.1

IPI,

New Volume Electron Microscopy Atlas of Whole Cells and Tissues Published

Understanding cellular architecture is essential for understanding biology. Electron microscopy (EM) uniquely visualizes cellular structures with nanometer resolution. However, traditional methods, such as thin-section EM or EM tomography, have…

Figure SOFIA pig vers2

IPI,

Researchers Overcome Translational Gap By Developing Novel In Vivo Model For The Labeling Of Insulin Secretory Granule Pools

Pancreatic beta cells produce, store and secrete insulin upon elevated blood glucose levels. However, the highly regulated process of insulin secretion, especially its molecular features and the stimuli behind this process have not yet been fully…

New study reveals heterogeneous beta cell trajectories toward type-2 diabetes

New Research Findings, IPI,

New Study Reveals Heterogeneous Beta Cell Trajectories Toward Type-2 Diabetes

210628_GraphicalAbstract_NatMetab_Paper_Biorender

IPI,

New Study Reveals Heterogeneous Beta Cell Trajectories Toward Type-2 Diabetes

Type-2 diabetes (T2D) defines a cluster of complex pathological states characterized by persistent hyperglycemia, often leading to cardiovascular complications, kidney failure, retinopathy and neuropathies. Affecting more than 450 million people,…

220713_InstituteStageFigure_BetaCell

IPI,

High Resolution 3D Microscopy Enables To Reconstruct The Highways Of Insulin Transport

Microtubules are a part of cytoskeleton and act as highways for the transport of vesicles within the cell. However, their role in insulin transport and secretion is currently under debate. Now, an international team led by scientists of the…

Vasiljevic_etal_InsulinProduction

IPI,

IPI Scientists Publish Review On The Making Of Insulin In Health And Diabetes

The discovery of insulin in 1921 has been one of greatest scientific achievements of the 20th century. Since then, the availability of insulin has shifted the focus of diabetes treatment from trying to keep patients alive to saving and improving the…

Our contribution to Clinical Studies of the German Center for Diabetes Research

Our Staff at IPI

Michele_Solimena_2000x2000_MunichPurple
Prof. Dr. Michele Solimena

Institute Director

View profile
Prof. Dr. Ezio Bonifacio

Group leader at Paul Langerhans Institute Dresden of Helmholtz Munich at at the University Hospital and the Carl Gustav Carus Medical Faculty of the Technical University of Dresden

View profile
Porträt Juha Torkko 2000x2000 Cyan Setcard
Juha Torkko, PhD

Postdoc

MuellerA_2000x2000_MunichPurple
Dr. Andreas Müller

Postdoc

Daniela Friedland Portrait 2000x2000 Munich Red
Daniela Friedland

Technical Assistant

Katharina Ganß 2000x2000 Setcard MunichRed
Katharina Ganß

Technical Assistant

Portrait Carolin Eckert
Carolin Eckert

Technical Assistant

Katja Pfriem 2000x2000 Munich Purple
Katja Pfriem

Administrative Coordination

Ünal Coskun 2000x2000 Cyan
Prof. Dr. Ünal Coskun

Group Leader

Michal Grzybek 2000x2000 Setcard MunichPurple
Michal Grzybek, PhD

Postdoc

Brankatschk Beate_Portrait_2000x2000_MunichRed
Beate Brankatschk

Technical Assistant

Anthony Gavalas 2000x2000 MA-Setcard MunichPurple
Prof. Anthony Gavalas, PhD

Group Leader

Alin Jurisch

Technical Assistant

Stephan Speier 2000x2000 Setcard Mitarbeiter MunichRed
Prof. Stephan Speier, PhD

Group Leader

Dr. Christian Cohrs

Postdoc

Katharina Hüttner

Technical Assistant

Dana Krueger Setcard Portrait 2000x2000 Cyan
Dana Krüger

Administration

Portrait Frank Moeller 2000x2000 Secard Munich Red
Dr. Frank Möller

Scientific Coordination

Mark Leaver

Scientific Coordinator

Portrait Mandy Rödiger 2000x2000 Setcard Cyan
Mandy Rödiger

Predoc

Elisa Zanfrini Portrait 2000x2000 Munich Purple
Elisa Zanfrini

Predoc

Portrait Zeina Nicola 2000x2000 Cyan
Zeina Nicola, PhD

Postdoc / Lab Manage

Carla Münster 2000x2000 Setcard Cyan
Carla Münster

Technical Assistant

Porträt von Eyke Schoeniger
Eyke Schöniger

Technical Assistant

Alessandra Palladini_Portrait_2000x2000_Cyan
Alessandra Palladini, PhD

Postdoc

HerrmannC_2000x2000_MunichRed
Dr. Christine Herrmann

Postdoc

Sarah Hermann 2000x2000 MunichRed IPI
Sarah Hermann

Technical Assistant

Ivan Perez Rodriguez

Predoc

Portrait Ana Karen Mojica Avila 2000x200 Setcard MunichPurple
Ana Karen Mojica Avila

Predoc

Ekaterina Nikitina Portrait Setcard IPI
Ekaterina Nikitina

Predoc

Yanni Morgenroth 2000x2000 Cyan
Yanni Morgenroth
Manuj Bandral

Our Institute in Numbers

50
Employees
380
Published Research Articles
60
% Female Staff
6
Years since Founding
3
Million Pipette Tips

Publications

In:. 2025. DOI: 10.1016/bs.mie.2025.11.002 (Methods Enzymol.)

Bahra, O. ; Grzybek, M. ; Coskun, Ü.

Characterization of human Akt1-lipid interactions by label-free differential scanning fluorimetry.
Nat. Med. 31, 3330-3340 (2025)

Sandforth, A. ; Arreola, E.V. ; Hanson, R.L. ; Wewer Albrechtsen, N.J. ; Holst, J.J. ; Ahrends, R. ; Coman, C. ; Gerst, F. ; Lorza-Gil, E. ; Cheng, Y. ; Sandforth, L. ; Katzenstein, S. ; Ganslmeier, M. ; Seissler, J. ; Hauner, H. ; Perakakis, N. ; Wagner, R. ; Machann, J. ; Schick, F. ; Peter, A. ; Lehmann, R. ; Weigert, C. ; Maurer, J. ; Preissl, H. ; Heni, M. ; Szendrödi, J. ; Kopf, S. ; Solimena, M. ; Schwarz, P. ; Blüher, M. ; Häring, H.-U. ; Hrabě de Angelis, M. ; Schürmann, A. ; Kabisch, S. ; Mai, K. ; Pfeiffer, A.F.H. ; Bornstein, S. ; Stumvoll, M. ; Roden, M. ; Stefan, N. ; Fritsche, A. ; Birkenfeld, A.L. ; Jumpertz von Schwartzenberg, R.

Prevention of type 2 diabetes through prediabetes remission without weight loss.

Mund, C. ; Sinha, A. ; Aderhold, A. ; Mateska, I. ; Hagag, E. ; Traikov, S. ; Gercken, B. ; Soto, A. ; Pollock, J. ; Arndt, L. ; Wölk, M. ; Werner, N. ; Fodelianaki, G. ; Subramanian, P. ; Chung, K.J. ; Grossklaus, S. ; Langner, M. ; Elgendy, M. ; Grinenko, T. ; Wielockx, B. ; Dahl, A. ; Gericke, M. ; Blüher, M. ; Coskun, Ü. ; Voehringer, D. ; Fedorova, M. ; Peitzsch, M. ; Murray, P.J. ; Chavakis, T. ; Alexaki, V.I.

A key role of polyamine metabolism in adipose tissue homeostasis that regulates obesity.
EMBO J., DOI: 10.1038/s44318-025-00448-7 (2025)

Quezada, E. ; Knoch, K.-P. ; Vasiljevic, J. ; Seiler, A. ; Pal, A. ; Gunasekaran, A. ; Münster, C. ; Friedland, D. ; Schöniger, E. ; Sönmez, A. ; Roch, P. ; Wegbrod, C. ; Ganß, K. ; Kipke, N. ; Alberti, S. ; Nano, R. ; Piemonti, L. ; Aust, D. ; Weitz, J. ; Distler, M. ; Solimena, M.

Aldolase-regulated G3BP1/2+ condensates control insulin mRNA storage in beta cells.
Science 388:eadt5827 (2025)

Zhu, X. ; Bennett, T.J.D. ; Zouboulis, K.C. ; Soulias, D. ; Grzybek, M. ; Benesch, J.L.P. ; El-Sagheer, A.H. ; Coskun, Ü. ; Krishnan, M.

Measurements of molecular size and shape on a chip.
BMC Surg. 25:147 (2025)

Kalandarishvili, M. ; Oehme, F. ; Radulova-Mauersberger, O. ; Kipke, N. ; Solimena, M. ; Teske, C. ; Mibelli, N. ; Weitz, J. ; Distler, M. ; Hempel, S.

Glucose metabolism after distal pancreatectomy - deterioration of beta cell function becomes noticeable at an early stage: A retrospective cohort study.
EMBO J. 44, 1663-1691 (2025)

Nilsson, C.I. ; Dumral, Ö. ; Sánchez, G. ; Xie, B. ; Müller, A. ; Solimena, M. ; Ren, H. ; Idevall-Hagren, O.

Somatostatin triggers local cAMP and Ca2+ signaling in primary cilia to modulate pancreatic β-cell function.
Diabetes Care 48, 405-415 (2025)

Barovic, M. ; Hahn, J.J. ; Heinrich, A. ; Adhikari, T. ; Schwarz, P.E. ; Mirtschink, P. ; Funk, A. ; Kabisch, S. ; Pfeiffer, A.F.H. ; Blüher, M. ; Seissler, J. ; Stefan, N. ; Wagner, R. ; Fritsche, A. ; Jumpertz von Schwartzenberg, R. ; Chlamydas, S. ; Harb, H. ; Mantzoros, C.S. ; Chavakis, T. ; Schürmann, A. ; Birkenfeld, A.L. ; Roden, M. ; Solimena, M. ; Bornstein, S.R. ; Perakakis, N.

Proteomic and metabolomic signatures in prediabetes progressing to diabetes or reversing to normoglycemia within 1 Year.
Int. J. Mol. Sci. 25:13337 (2024)

Kopaliani, I. ; Elsaid, B. ; Speier, S. ; Deussen, A.

Immune and metabolic mechanisms of endothelial dysfunction.
Nat. Metab. 6, 2374–2390 (2024)

Siehler, J. ; Bilekova, S. ; Chapouton, P. ; Dema, A. ; Albanese, P. ; Tamara, S. ; Jain, C. ; Sterr, M. ; Enos, S.J. ; Chen, C. ; Malhotra, C. ; Villalba, A. ; Schomann, L. ; Bhattacharya, S. ; Feng, J. ; Akgün, M. ; Ribaudo, F. ; Ansarullah ; Burtscher, I. ; Ahlbrecht, C. ; Plettenburg, O. ; Kurth, T. ; Scharfmann, R. ; Speier, S. ; Scheltema, R.A. ; Lickert, H.

Inceptor binds to and directs insulin towards lysosomal degradation in β cells.

Our Partners

Logo Deutsches Zentrum für Diabetesforschung e.V.

German Center for Diabetes Research

Read more
Carl-Gustav-Carus_Dresden_Logo

University Hospital and Faculty of Medicine Carl Gustav Carus at TU Dresden

Read more
CRTD Logo Zentrum für Regenerative Therapien Dresden

Center for Regenerative Therapies Dresden (CRTD)

Read more
Logo Technische Universität Dresden

Technische Universität Dresden

Read more
MPI-CBG_Logo

Max Planck Institute for Molecular Cell Biology and Genetics

Read more

Contact us!

Katja Pfriem 2000x2000 Munich Purple
Katja Pfriem

Administrative Coordination

Mark Leaver

Scientific Coordinator

Dana Krueger Setcard Portrait 2000x2000 Cyan
Dana Krüger

Administration