@article{PfeifferGuglielmiDombertJablonkaetal.2014,
  author    = {Pfeiffer-Guglielmi, Brigitte and Dombert, Benjamin and Jablonka, Sibylle and Hausherr, Vanessa and van Thriel, Christoph and Schobel, Nicole and Jansen, Ralf-Peter},
  title     = {Axonal and dendritic localization of mRNAs for glycogen-metabolizing enzymes in cultured rodent neurons},
  series = {BMC Neuroscience},
  volume    = {15},
  journal   = {BMC Neuroscience},
  number    = {70},
  issn      = {1471-2202},
  doi       = {10.1186/1471-2202-15-70},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-116049},
  year      = {2014},
  abstract  = {Background: Localization of mRNAs encoding cytoskeletal or signaling proteins to neuronal processes is known to contribute to axon growth, synaptic differentiation and plasticity. In addition, a still increasing spectrum of mRNAs has been demonstrated to be localized under different conditions and developing stages thus reflecting a highly regulated mechanism and a role of mRNA localization in a broad range of cellular processes. Results: Applying fluorescence in-situ-hybridization with specific riboprobes on cultured neurons and nervous tissue sections, we investigated whether the mRNAs for two metabolic enzymes, namely glycogen synthase (GS) and glycogen phosphorylase (GP), the key enzymes of glycogen metabolism, may also be targeted to neuronal processes. If it were so, this might contribute to clarify the so far enigmatic role of neuronal glycogen. We found that the mRNAs for both enzymes are localized to axonal and dendritic processes in cultured lumbar spinal motoneurons, but not in cultured trigeminal neurons. In cultured cortical neurons which do not store glycogen but nevertheless express glycogen synthase, the GS mRNA is also subject to axonal and dendritic localization. In spinal motoneurons and trigeminal neurons in situ, however, the mRNAs could only be demonstrated in the neuronal somata but not in the nerves. Conclusions: We could demonstrate that the mRNAs for major enzymes of neural energy metabolism can be localized to neuronal processes. The heterogeneous pattern of mRNA localization in different culture types and developmental stages stresses that mRNA localization is a versatile mechanism for the fine-tuning of cellular events. Our findings suggest that mRNA localization for enzymes of glycogen metabolism could allow adaptation to spatial and temporal energy demands in neuronal events like growth, repair and synaptic transmission.},
  language  = {en}
}
@article{TalmanPrietoMarquesetal.2014,
  author    = {Talman, Arthur M. and Prieto, Judith H. and Marques, Sara and Ubaida-Mohien, Ceereena and Lawniczak, Mara and Wass, Mark N. and Xu, Tao and Frank, Roland and Ecker, Andrea and Stanway, Rebecca S. and Krishna, Sanjeev and Sternberg, Michael J. E. and Christophides, Georges K. and Graham, David R. and Dinglasan, Rhoel R. and Yates, John R., III and Sinden, Robert E.},
  title     = {Proteomic analysis of the Plasmodium male gamete reveals the key role for glycolysis in flagellar motility},
  series = {Malaria Journal},
  volume    = {13},
  journal   = {Malaria Journal},
  number    = {315},
  doi       = {10.1186/1475-2875-13-315},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-115572},
  year      = {2014},
  abstract  = {Background: Gametogenesis and fertilization play crucial roles in malaria transmission. While male gametes are thought to be amongst the simplest eukaryotic cells and are proven targets of transmission blocking immunity, little is known about their molecular organization. For example, the pathway of energy metabolism that power motility, a feature that facilitates gamete encounter and fertilization, is unknown. Methods: Plasmodium berghei microgametes were purified and analysed by whole-cell proteomic analysis for the first time. Data are available via ProteomeXchange with identifier PXD001163. Results: 615 proteins were recovered, they included all male gamete proteins described thus far. Amongst them were the 11 enzymes of the glycolytic pathway. The hexose transporter was localized to the gamete plasma membrane and it was shown that microgamete motility can be suppressed effectively by inhibitors of this transporter and of the glycolytic pathway. Conclusions: This study describes the first whole-cell proteomic analysis of the malaria male gamete. It identifies glycolysis as the likely exclusive source of energy for flagellar beat, and provides new insights in original features of Plasmodium flagellar organization.},
  language  = {en}
}
@article{Truswell2013,
  author    = {Truswell, Arthur Stewart},
  title     = {Medical history of obesity},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-78910},
  year      = {2013},
  abstract  = {This paper contains the following sections, in approximate chronological order: Early years, Scientific research on energy metabolism, Clinical teaching, Evidence on health risks, Slow recognition of obesity in diabetes, Depression and war, some Obesity research continued in the 1950s and 1960s, New approaches to management, a Universal standard weight for height, Luxuskonsumption, Calories (incompletely) replaced by Joules, Food intakes of obese people, Genetics, unexpected Surge of obesity from 1980, Diabetes, Scarcity of effective, safe drugs for obesity, Leptin and Ghrelin stimulate basic research, Why has the obesity epidemic happened? What is the best weight-reducing diet? Bariatric surgery},
  subject      = {Fettsucht},
  language  = {en}
}
@article{ZieglerAlmosMcNeilletal.2020,
  author    = {Ziegler, Georg C. and Almos, Peter and McNeill, Rhiannon V. and Jansch, Charline and Lesch, Klaus-Peter},
  title     = {Cellular effects and clinical implications of SLC2A3 copy number variation},
  series = {Journal of Cellular Physiology},
  volume    = {235},
  journal   = {Journal of Cellular Physiology},
  number    = {12},
  doi       = {10.1002/jcp.29753},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-218009},
  pages     = {9021 -- 9036},
  year      = {2020},
  abstract  = {SLC2A3 encodes the predominantly neuronal glucose transporter 3 (GLUT3), which facilitates diffusion of glucose across plasma membranes. The human brain depends on a steady glucose supply for ATP generation, which consequently fuels critical biochemical processes, such as axonal transport and neurotransmitter release. Besides its role in the central nervous system, GLUT3 is also expressed in nonneural organs, such as the heart and white blood cells, where it is equally involved in energy metabolism. In cancer cells, GLUT3 overexpression contributes to the Warburg effect by answering the cell's increased glycolytic demands. The SLC2A3 gene locus at chromosome 12p13.31 is unstable and prone to non-allelic homologous recombination events, generating multiple copy number variants (CNVs) of SLC2A3 which account for alterations in SLC2A3 expression. Recent associations of SLC2A3 CNVs with different clinical phenotypes warrant investigation of the potential influence of these structural variants on pathomechanisms of neuropsychiatric, cardiovascular, and immune diseases. In this review, we accumulate and discuss the evidence how SLC2A3 gene dosage may exert diverse protective or detrimental effects depending on the pathological condition. Cellular states which lead to increased energetic demand, such as organ development, proliferation, and cellular degeneration, appear particularly susceptible to alterations in SLC2A3 copy number. We conclude that better understanding of the impact of SLC2A3 variation on disease etiology may potentially provide novel therapeutic approaches specifically targeting this GLUT.},
  language  = {en}
}