Antje Körner Group: "Childhood Obesity & Endocrinology"

​Adipose tissue development in children

Normal adipose tissue development is critical for maintaining a healthy metabolic state. An excess accumulation of adipose tissue mass in childhood or adolescence results in obesity. This is often associated with pathological metabolic and cardiovascular alterations. In this project, we aim to identify and characterize regulators of adipose tissue development and obesity. For this, we apply a translational approach combining in vitro and in vivo studies with the analyses of adipose tissue samples of lean and obese children (Leipzig Adipose Childhood Cohort).

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Clinical and experimental pediatric endocrinology

Obesity-related adipocyte dysfunction can be manifested already during childhood. Clinically and experimentally, we are examining the consequences of childhood obesity for the endocrine function of adipose tissue and the impact on the children’s development. Furthermore, we investigate gene variants leading to monogenetic obesity.

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Development of childhood obesity and associated metabolic and cardiovascular comorbidities

Alterations of the cardiovascular system and the circadian rhythm are frequent complications seen in obese children and adults. In this context we aim to decipher the communication of adipose tissue and the cardiovascular system as well as the circadian rhythm in obese children and young adults.

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Genetic and epigenetic background of adipose tissue development and early-onset obesity in children

The aim of this project is to identify new functional candidate genes involved human adipogenesis and adipose tissue dysfunction as a cause for early-onset obesity and associated insulin resistance in children.

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A list of our current and former group members and our MD students you can find here.

​A list of our publications you can find here​​.

• Deutsche Forschungsgemeinschaft (DFG) ​ 
• Klinische Forschergruppe (KFO)152 Atherobesity; K03512/1+2 atherobesity 
• Sonderforschungsbereich (SFB)1052 Obesity Mechanisms; C1052/C5​                                                                                                        ​

• Bundesministerium für Bildung und Forschung (BMBF) BMBF​  
• Integriertes Forschungs - und Behandlungszentrum (IFB)  
• Competence Net Obesity
• JPI HDHL Metadis (CarbHealth)                                              

• EU 7th FP „Beta-JUDO" 7th framework
• LIFE Child                                                                                   
• Deutsche Diabetes Gesellschaft                                 
• Else Kröner-Fresenius-Stiftung
• Deutsche Hochdruckliga
• European Society for Paediatric Endocrinology                        
• European Association for the Study of Diabetes

• 01.04.2021: Prof. Dr. Antje Körner will receive funding from the German Research Foundation for sequencing in childhood cohorts in collaboration with Prof. Dr. Eleftheria Zeggini ("Molecular resolutions of diabesity in children").
• 10.03.2021: A milestone for research in Saxony: The “SaxoChiLD” (Saxonian Child health innovation Leipzig-Dresden) project becomes a partner of the new German Research Center for Child and Youth Health and is coordinated by Prof. Dr. Antje Körner. Please find more information here.
• 10.11.2020: Prof. Dr. Antje Körner  has received the internationally prestigious Research Award of the European Society for Paediatric Endocrinology (ESPE) 2020 for achievements of outstanding quality in pediatric endocrinology for her work in experimental and clinical childhood obesity research. The award winners can be found here.

• 26.09.2019: Dr. Kathrin Landgraf received the Yound Investigators Award by the scientific journal "Molecular Metabolism" for presenting the best abstract at the 7th Helmholtz Diabetes Conference held in Munich.

• 15.05.2019​: Now there is mechanistic evidence - also for humans: breastfeeding is the best to do for the baby. As a pediatrician I am really happy to have contributed to this study by Tamás Röszer demonstrating that lipid species in the breast milk preserve energy burning beige adipocytes and can protect against obesity.
  Here you can find the full article and the abstract video:
  Original publication in J Clin Invest. 2019. https://doi.org/10.1172/JCI125646.

• 12.02.2019: Dr. Kathrin Landgraf was honored to give a talk at this year's Keystone Symposia Conference "Obesity and Adipose Tissue Biology" in Banff, Alberta, Canada. She presented her work on the obesity susceptibility gene TMEM18 to highly renowned scientists in this field.

• 28.01.2019: We published a Letter to our data on "Acceleration of BMI in Early Childhood and Risk of Sustained Obesity" recently appearing in New England Journal of Medicine in response to the comments from Harnois-Leblanc et al. and Ichikawa. Please find the letters here.

• 21.01.2019: Elena Kempf received the Young Scientist Prize 2019Young Scientist Prize 2019 in the category "Obesity" awarded at the Leipzig Research Festival of the Faculty of Medicine and the Faculty of Life Sciences with her work on "Characterization of subcutaneous stromal vascular cells in order to establish new cell models for human adipogenesis".

• 4.10.2018: Our latest data on the critical age of development of obesity in children are now published in the New England Journal of Medicine. In this large population-based longitudinal study, we show that obesity manifests early in life in children and once present has a very likelihood to persist. The most excessive weight gain occurred early - between 2 and 6 years of age - and subsequently continued at a lower but still constantly positive rate which further worsens obesity.
  Find full article including "abstract video" here.
  N Engl J Med 2018; 379:1303-1312; DOI: 10.1056/NEJMoa1803527
  
  Unsere Ergebnisse zum kritischen Alter der Entwicklung von Übergewicht bei Kindern sind jetzt publiziert im New England Journal of Medicine. In dieser großen, populationsbasierten, longitudinalen Studie zeigen wir, dass Übergewicht sehr zeitig im Leben bei Kindern manifestiert und wenn einmal vorhanden, eine hohe Persistenz zeigt. Die größte exzessive Gewichtszunahme passiert in jungen Jahren im Alter zwischen 2 und 6 Jahren. Auch danach erfolgt eine kontinuierliche weitere Gewichtszunahme, welche das Ausmaß der Adipositas weiter verstärkt.

• Dr. Jo Ana Schunter will receive this year's Dr. Carl-Zeise-Award of the Medical Faculty of the University of Leipzig for one of the best theses. As a medical student she had set up, persued and published a study and showing an association of a genetic variation in the FoxD3 gene with vitiligo (an autoimmune disorder of skin depigmentation) and autoimmune thyroid dysfunction.
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• 8.08.2018: Martha Hanschkow received the "ESPE Early Career Scientific Development Grant" by the European Society of Pediatric Endocrinology and works as a visiting scientist in the lab of Dr. Anne Bouloumie in Toulouse, where she works on the characterization of the stromavascular fraction of adipose tissue samples.

Thesis projects / dissertations

• Master theses (current available thesis)
  Ausschreibung Masterarbeit Sportwissenschaftler(in)
• MD theses

Vacant positions

Currently there are vacant positions in the group of Prof. Körner:

• Trial physician
• Postdoc

• ​Sonderforschungsbereich (SFB)1052 Leipzig: Obesity Mechanisms
• Integriertes Forschungs - und Behandlungszentrum (IFB) Adiposity diseases Leipzig
• LIFE Child (Leipziger Forschungszentrum für Zivilisationskrankheiten) University Leipzig
• Adipositas Ambulanz für Kinder und Jugendliche
• SaxoChiLD

​Prof. Dr. med. Antje Körner
Center for Pediatric Research Leipzig (CPL)
(Medizinisches Forschungszentrum, Haus C)
Liebigstraße 21
04103 Leipzig
Germany

Tel:     +49 / (0)341 - 97 26500
Fax:    +49 / (0)341 - 97 26069
E-Mail: Antje.Koerner@medizin.uni-leipzig.de

• LIFE Child
• CrescNet
• SaxoChiLD
• Collaborative research centre 1052 "Obesity Mechanisms"
• Robert Koch Institute (RKI)
• Pregnancy And Childhood Epigenetics (PACE) consortium
• EGG (Early Growth Genetics) Consortium
• CarbHealth

• University of Leipzig, Institute for Medical Informatics, Statistics and Epidemiology (IMISE), Leipzig, Germany

     Prof. Dr. Markus Scholz

• Helmholtz Institute for Metabolic, Obesity and Vascular Research (HI-MAG), Leipzig, Germany

     Prof. Dr. Matthias Blüher

     PD Dr. Nora Klöting

     PD Dr. Dr. John Heiker

     Clinical Trial Unit

• Helmholtz-Centre for Environmental Research (UFZ), Leipzig, Germany

     Prof. Dr. Ana Zenclussen    

     Prof. Dr. Martin von Bergen

     Prof. Dr. Annika Jahnke Berger

• Helmholtz-Center for Environmental Health (HMGU), Munich, Germany 

• Ulm University, Ulm, Germany

     Prof. Dr. Martin Wabitsch

     Dr. Tamás Röszer

• Hannover Medical School, Hannover, Germany

     Prof. Dr. Nico Lachmann

• Charité-Universitätsmedizin Berlin, Berlin, Germany

      Dr. Peter Kühnen

• University of Witten/Herdecke, Datteln, Germany

     Prof. Dr. Thomas Reinehr

• Paracelsus Medical University, Salzburg, Austria

     Prof. Dr. Daniel Weghuber

• Joslin Diabetes Center, Boston, MA, USA

     Dr. Yu-Hua Tseng

• van Andel Institute, Grand Rapids, MI, USA

     Prof. Dr. Andrew Pospisilik

• University of Cambridge, Cambridge, UK

     Prof. Dr. Sadaf Farooqi

• INSERM, University of Toulouse, Toulouse, France

     Dr. Anne Bouloumie-Diehl

• Erasmus University Rotterdam, Rotterdam, Netherlands

     Dr. Janine Felix

• University of Melbourne, Melbourne, Australia

     Prof. Dr. Matt Sabin 

• Ben-Gurion University of the Negev, Be`er Sheva, Israel

     Prof. Dr. Assaf Rudich

     Prof. Dr. Iris Shai

LIFE Child Health:
= longitudinal childhood population including detailed anthropometric and metabolic phenotyping
n>3500　total (ongoing)
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LIFE Child Obesity:
= longitudinal childhood population incl. detailed metabolic phenotyping
n>340　participants in total (n>680　visits, incl. follow-ups)
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E-Mail:　robert.stein@medizin.uni-leipzig.de