Helmholtz Diabetes Center

Helmholtz Institute for Metabolic, Obesity, and Vascular Research

The Helmholtz Institute for Metabolic, Obesity, and Vascular Research (Helmholtz-Institut für Metabolismus-, Adipositas- und Gefäßforschung, HI-MAG) in Leipzig investigates molecular mechanisms linking adipose tissue dysfunction to metabolic and vascular diseases.

The Helmholtz Institute for Metabolic, Obesity, and Vascular Research (Helmholtz-Institut für Metabolismus-, Adipositas- und Gefäßforschung, HI-MAG) in Leipzig investigates molecular mechanisms linking adipose tissue dysfunction to metabolic and vascular diseases.

Das rote Haus - Leipzig

About our Research

Take a look at our Metabolic Chambers:

Research Groups

Obesity overweight diabetes fitness abdomen adult background

Blüher Lab

Clinical Obesity Research

Illustration of human fat cells

Körner Lab

Childhood Obesity and Metabolic Research

Revaskularisation der Arteria femoralis superficialis

Steiner Lab

Applied Vascular Research

Adipocytes fats cells

Massier Lab

Adipose Tissue Microarchitecture and Metabolism

Modell eines Gehirns mit Nervenzelle

Jais Lab

Diet-Induced Metabolic Alterations

Moleküle im Zellkern

Sheikh Lab

Vascular Epigenetics

Kristallstruktur von Vaspin

Heiker Lab

Molecular Obesity Research

Clinical Studies

Our clinical studies are part of our Clinicial Trial Unit and carried out in cooperation with the Leipzig Medical Center. For further information, please click here.

See all
many color bright candies on female tongue

OTB-Study / Obese Tastebud Study

Study on Changes in Taste Buds in Obesity

Kraft, Motivation

ValEE Study

Energy Balance and Its Influence on Energy Consumption - a Clinical Validation Study

übergewichtige junge frau trainiert mit hanteln

DOC WEIGHT 2.3 Study

Evaluation of the DOC WEIGHT® 2.3 Program for the Multimodal, Conservative Treatment of Obesity

Adorable Baby Boy with a measuring tape

CO-FU-Study / Childhood Obesity Follow-Up Study

Study on the Causes and Consequences of Obesity in Children, Adolescents and Yound Adults

Hand holding a paper sheet with transgender symbol

HHS-Study / Hormones and Health Study

Study on the Effects of the Hormones Estrogen and Testosterone on Eating Behavior, Metabolism, Sensory Function and the Cardiovascular System

Waage - Übergewicht 115kg

Leipzig Childhood Obesity Study

Leipzig Childhood Obesity Study - Severe Forms of Obesity

PeriPrevent Retro

PeriPrevent Retro

AdobeStock_139821288.jpeg

CONTENT Study

Study on the Long-Term Effects of a Four-Year Obesity Therapy Programm

LOBB Logo_transparenter Hintergrund

LOBB / Leipzig Obesity BioBank

Leipzig Obesity BioBank

Closeup of a atherosclerosis- 3D rendering

Crack-it Study

Direct Comparison Between Lithotripsy-Based and Standard Lesion Preparation Using Balloon Angioplasty and Subsequent Supera Stent Implantation in Femoropopliteal Lesions with Severe Calcification

Research Female Scientist is using a Microscope and a Tablet Computer while Working in a Modern Laboratory. Doing Genetic and Pharmaceutical Researches.

Different Labs

Other clinical studies where HI-MAG scientists are involved

HI-MAG News

See all
Nurse and patient in hospital bed with medical monitors

Transfer, Diabetes, HI-MAG,

Translation: Where Medical Research Reaches People

How can we bring new scientific insights to patients more quickly? At Helmholtz Munich, we work hand in hand with leading clinics across Germany to translate research findings directly and purposefully into new therapeutic approaches — and,…

HMGU_Icon_Diabetes_2

Featured Publication, Diabetes, HI-MAG,

Cholesterol-Lowering Drug Found to Target Key Metabolic Switch

Cardiovascular diseases are the leading cause of death worldwide, and lowering blood lipids is a central strategy to reduce risk. Bempedoic acid, a recently approved cholesterol-lowering drug, has now been shown by researchers at Helmholtz Munich to…

Maria Keller mit einer Kollegin im Labor

Awards & Grants, Diabetes, HI-MAG,

Adipose Tissue Under the Microscope: Funding for Two Metabolic Health Projects

Dr. habil. Maria Keller, team leader at the Helmholtz Institute for Metabolic, Obesity, and Vascular Research (HI-MAG), an institute of Helmholtz Munich at the University of Leipzig and University of Leipzig Medical Center, has successfully secured…

A magnified view of the large intestine's surface, showing its muscular wall and fatty tissue

New Research Findings, Diabetes, HI-MAG,

Not All Belly Fat Is the Same: Colon-Adjacent Fat Interacts With the Immune System

Abdominal fat is not a uniform tissue. A new study from Helmholtz Munich, Karolinska Institutet and Steno Diabetes Center Copenhagen, published in Cell Metabolism, reveals that fat located close to the large intestine contains an unusually high…

HMGU_Icon_Diabetes_2

Featured Publication, Diabetes, HI-MAG,

How Diet and Cold Rewire Brown Fat at the Epigenetic Level

A team of researchers from the Helmholtz Institute for Metabolic, Obesity and Vascular Research (HI-MAG), an institute of Helmholtz Munich at the Leipzig University, in collaboration with the University Hospital of Leipzig Medical Center and the…

HMGU_Icon_Diabetes_2

Featured Publication, Diabetes, HI-MAG,

New "Cool-Down" Hormone Found: Vaspin Slows the Body’s Heat-Producing Fat

A research team at Helmholtz Munich has uncovered a previously unknown “cool-down” signal within body fat. Led by PD Dr. John Heiker and Inka Rapöhn from the Helmholtz Institute for Metabolic, Obesity and Vascular Research (HI-MAG) at Helmholtz…

Eric Wenzel Übergabe Jürgen Biercher-Preis_1

Awards & Grants, Diabetes, HI-MAG,

Eric Wenzel Receives the 2025 Jürgen-Bierich Research Award

Dr. Eric Wenzel, Clinician Scientist at the Leipzig University and the Helmholtz Institute for Metabolism, Obesity, and Vascular Research (HI-MAG) of Helmholtz Munich and the Medical Faculty of Leipzig University, has been awarded the Jürgen-Bierich…

["AdobeStock_LceYF3.png","AdobeStock_539562485.jpeg"]

HI-MAG,

HI-MAG in 3Sat Nano Documentary: Update on Metabolism: What Pushes our Energy Expenditure?

The TV channel 3Sat visited our Metabolic Chambers as a part of their latest documentary on metabolic health in which they explore how the brain and hormones make human metabolism highly individual. Watch it here! (German only)

People @ HI-MAG

See all
PI-/MA-Bilder Matthias Blüher_EH6A7638_Hintergrund freigestellt
Prof. Dr. Matthias Blüher

Director of the Helmholtz Institute for Metabolic, Obesity and Vascular Research and Head of Research Group Clinical Obesity Research

View profile
MA-Foto Konstanze Julich-Gruner_E6A8082_Hintergrund freigestellt
Dr. Konstanze Julich-Gruner

HI-MAG Institute's Manager

Mitarbeiterin-/PI-Foto Antje Körner
Prof. Dr. Antje Körner

Head of Childhood Obesity & Metabolic Research Group

View profile
IMG_E0229_Zuschnitt_Sabine Steiner
Prof. Dr. Sabine Steiner

Head of Applied Vascular Research Group

View profile
MA-Foto John Heiker_freigestellt
PD Dr. Dr. John Heiker

Group Leader "Molecular Obesity Research"

View profile
Dr. Alexander Jais

Group Leader "Diet-Induced Metabolic Alterations", HI-MAG

View profile
MA-Foto_Bilal Sheikh_DSCF6803_10.24 -  freigestellt
Dr. Bilal Sheikh

Group Leader "Vascular Epigenetics"

View profile
MA-Foto Lucas Massier 01.2025 - freigestellt
Dr. Lucas Massier

Group Leader "Adipose Tissue Microarchitecture and Metabolism"

View profile

Publications of HI-MAG

Jäger, E. ; Peeva, V. ; Gnad, T. ; Haange, S.B. ; Rolle-Kampczyk, U. ; Stäubert, C. ; Krumbholz, P. ; Heiker, J.T. ; Gebhardt, C. ; Krügel, U. ; Sen, P. ; Harazin, M. ; Stab, V. ; Münzker, J. ; Hamdani, N. ; Pfeifer, A. ; von Bergen, M. ; Till, A. ; Fenske, W.K.

Antibiotic-mediated modulation of the gut microbiome identifies taurine as a modulator of adipocyte function through TGR5 signaling.
Cell Metab. 38, 419-433.e9 (2026)

Jalkanen, J. ; Zhong, J. ; Nono Nankam, P.A. ; Bhalla, N. ; Elmastas, M. ; Luo, J. ; Weinbrenner, S. ; Frendo-Cumbo, S. ; Pesti, B. ; Gourash, W. ; Courcoulas, A. ; Yang Loureiro, Z. ; Dietrich, A. ; Bäckdahl, J. ; Thorell, A. ; Buggert, M. ; Kalucka, J. ; Emont, M.P. ; Rosen, E.D. ; Blüher, M. ; Kovacs, P. ; Ståhl, P.L. ; Massier, L. ; Rydén, M. ; Mejhert, N.

Cytoarchitectural multi-depot profiling reveals immune-metabolic crosstalk in human colon-associated adipose tissue.
JACC-Cardiovasc. Interv. 19, 115-117 (2026)

Winther, B. ; Schmidt, A. ; Wilz, S. ; Scheinert, D. ; Fischer, A. ; Düsing, S. ; Steiner, S. ; Wittig, T.

Retrograde access via direct puncture of the occluded segment in complex femoropopliteal chronic total occlusions.
EBioMedicine 124:106105 (2026)

Breitfeld, J. ; Horn, K. ; Velluva, A. ; Beyer, F. ; Pott, J. ; Baber, R. ; Stumvoll, M. ; Le Duc, D. ; Witte, V. ; Giontella, A. ; Melander, O. ; Kovacs, P. ; Scholz, M. ; Tönjes, A.

Genetic dissection of serum pro-neurotensin suggests potential causal impact on brain structure.
Mol. Metab. 104:102315 (2026)

Hagemann, T. ; Hoffmann, A. ; Rohde-Zimmermann, K. ; Broghammer, H. ; Massier, L. ; Kovacs, P. ; Stumvoll, M. ; Blüher, M. ; Heiker, J.T. ; Weiner, J.

Diet and temperature interactively impact brown adipose tissue gene regulation controlled by DNA methylation.
Nat. Med. 32, 113-125 (2026)

Chakaroun, R.M. ; Pradhan, M. ; Björnson, E. ; Arvidsson, D. ; Fridolfsson, J. ; Gummesson, A. ; Schoeler, M. ; Mitteregger, M. ; Smith, G.J. ; Larsson, I. ; Börjesson, M. ; Blüher, M. ; Uhlén, M. ; Stumvoll, M. ; Bergström, G. ; Tremaroli, V. ; Bäckhed, F.

Multi-omic definition of metabolic obesity through adipose tissue-microbiome interactions.
J. Clin. Invest. 136:e191075 (2026)

Gilani, A. ; Stein, B.D. ; Hoffmann, A. ; Pereira de Lima, R. ; Ha, E.E. ; Homan, E.A. ; Ma, L. ; Rubio-Navarro, A. ; Tha Ra Wun, T. ; Ayala Carrascal, G.J. ; Bhinder, B. ; Ghosh, A. ; Noé, F. ; Elemento, O. ; Wolfrum, C. ; Blüher, M. ; Lo, J.C.

Secretory kinase FAM20C triggers adipocyte dysfunction, inciting insulin resistance and inflammation in obesity.
Obes. Pillars 17:15 (2026)

Sievenpiper, J.L. ; Ard, J. ; Blüher, M. ; Chen, W. ; Dixon, J.B. ; Fitch, A. ; Gigliotti, L. ; Khunti, K. ; Lecube, A. ; Lean, M.E.J. ; Mittendorfer, B. ; Pfeiffer, A.F.H. ; Ryan, D.H. ; Vilsbøll, T. ; Van Gaal, L.F.

Nutritional and lifestyle supportive care recommendations for management of obesity with GLP-1 - based therapies: An expert consensus statement using a modified Delphi approach.
Nat. Commun. 16:533 (2025)

Xiao, L. ; De Jesus, D.F. ; Ju, C.W. ; Wei, J.B. ; Hu, J. ; DiStefano-Forti, A. ; Gonzales, V.S. ; Tsuji, T. ; Wei, S. ; Blüher, M. ; Tseng, Y.H. ; He, C. ; Kulkarni, R.N.

Divergent roles of m6A in orchestrating brown and white adipocyte transcriptomes and systemic metabolism.

Contact

informationszeichen
HI-MAG Office

Leipzig

Networks

Logo Med. Fak. Uni Leipzig

Leipzig University

Read more
Logo des Universitätsklinikum Leipzig

University of Leipzig Medical Center

Read more

LeiCeM Logo

Leipzig Center of Metabolism (LeiCeM)

(Link will follow soon.)

Logo des EASD

European Association for the Study of Diabetes (EASD)

Read more
Logo der Deutschen Diabetes Gesellschaft (DDG)

German Diabetes Association (Deutsche Diabetes Gesellschaft DDG)

Read more
Logo des Helmholtz Zentrums für Umweltforschung Leipzig (UFZ)

Helmholtz Zentrum für Umweltforschung (UFZ)

Read more
Logo Ben-Gurion-University

Ben-Gurion University of the Negev

Read more

Logo KarolinskaInstitutet_1300x710

Karolinska Institutet

Read more
Deutsches Zentrum für Kinder- und Jugendgesundheit Logo

German Center for Child and Adolescent Health (DZKJ)

Read more

Looking for a new challenge?

Join our team.