Project Details
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GRK 1208:  Hormonal Regulation of Energy Metabolism, Body Weight and Growth

Subject Area Medicine
Term from 2005 to 2014
Project identifier Deutsche Forschungsgemeinschaft (DFG) - Project number 823482
 
Final Report Year 2015

Final Report Abstract

Hormonal regulation of body weight, energy metabolism and growth represent a key research area in medicine in the context of the current pandemia of obesity in children, adolescents, and adults, which is associated with major non-communicable diseases such as diabetes, metabolic syndrome and hypertension with increasing frequencies even in developing countries. In order to develop new preventive and therapeutic strategies a new generation of researchers with a special interest in this emerging topic, who are capable to fully understand the complex and redundant endocrine regulation, has to be educated. The investigator teams of this DFG-funded graduate programme have allied to study hormonal mechanisms of action, modes of metabolic adaptation to these conditions and interactions between endocrine and metabolic pathways involved in the homeostatic regulation of body weight, energy metabolism and growth. Specifically, the role of glucoregulatory hormones, the growth hormone-IGF1 system, thyroid hormones and thyronamines as well as the contribution of novel adipokines and cytokines have been investigated. The research included mechanistic, genetic and epigenetic studies, analysis of receptors and signaling cascades involved in this communication network, cellular and animal models as well as clinical interventional human studies. The interdisciplinary and translational research program was combined with a research-oriented training curriculum which intended providing deeper insights into pathogenic mechanisms and developments associated with ‘diabesity’. Thesis students have been qualified to successfully perform in competitive life science research, for successful careers in academia or health-research oriented organizations and related industry. Competitive recruitment of scholarship holders and associate members of the graduate programme attracted students of various life science areas including medical students and also international applicants. Most of the students published their research work either as first or coauthors of peer reviewed papers, some of them have several publications. A major achievement of this graduate programme was the intensification and expansion of the research network in the hormone and metabolism area between participating teams of the network. This was frequently stimulated by a bottom-up cooperative approach initiated between the students working on their thesis project, which then resulted in closer interactions, joint publications and successful grant proposals by the PIs, mentors and tutors contributing to the programme. To name two examples: the DFG-funded Clinical Research Group 218 ‘Maintain’ and the DFG-funded Priority Program SPP1629 ‘ThyroidTransAct’, both of which were initiated and significantly stimulated on the basis of the productive interactions and novel findings generated by the graduate programme. Beyond that, the two DFG funding periods resulted in a strong and sustainable consolidation of basic, translational and clinical research networks as well as academic institutions in the Berlin-Potsdam area but also in high motivation and recruitment of young researchers to the research topics of the graduate programme. This is illustrated by several of the alumni attracting already their own research grants, successfully applying for funding or taking positions as junior group leaders similar to several of the former or current mentors and tutors who contributed to the curriculum during both funding periods. The interdisciplinary and network-oriented approach also established several strong international links and cooperations significantly stimulated by novel teaching formats (e.g. tandem and mentor lectures or repetitorium) and the highly attractive and successful ‘International Guest Lecture Series’ of this programme, which attracted leading scientists for lectures and seminars and to closely interact with the thesis students.

Publications

 
 

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