The DOI matches its Crossref record; 4 of the 4 references it cites were found in a registry or an index.
Characterization of the Human Visceral Adipose Tissue Secretome
Open accessAbstract
Adipose tissue is an endocrine organ involved in storage and release of energy but also in regulation of energy metabolism in other organs via secretion of peptide and protein hormones (adipokines). Especially visceral adipose tissue has been implicated in the development of metabolic syndrome and type 2 diabetes. Factors secreted by the stromal-vascular fraction contribute to the secretome and modulate adipokine secretion by adipocytes. Therefore, we aimed at the characterization of the adipose tissue secretome rather than the adipocyte cell secretome. The presence of serum proteins and intracellular proteins from damaged cells, released during culture, may dramatically influence the dynamic range of the sample and thereby identification of secreted proteins. Part of the study was therefore dedicated to the influence of the culture setup on the quality of the final sample. Visceral adipose tissue was cultured in five experimental setups, and the quality of resulting samples was evaluated in terms of protein concentration and protein composition. The best setup involved one wash after the 1st h in culture followed by two or three additional washes within an 8-h period, starting after overnight culture. Thereafter tissue was maintained in culture for an additional 48-114 h to obtain the final sample. For the secretome experiment, explants were cultured in media containing L-[(13)C(6),(15)N(2)]lysine to validate the origin of the identified proteins (adipose tissue- or serum-derived). In total, 259 proteins were identified with > or =99% confidence. 108 proteins contained a secretion signal peptide of which 70 incorporated the label and were considered secreted by adipose tissue. These proteins were classified into five categories according to function. This is the first study on the (human) adipose tissue secretome. The results of this study contribute to a better understanding of the role of adipose tissue in whole body energy metabolism and related diseases.
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Xu, H., Barnes, G. T., Yang, Q., Tan, G., Yang, D., Chou, C. J., Sole, J., Nichols, A., Ross, J. S., Tartaglia, L. A., et al. (2003) · Journal of Clinical Investigation · doi:10.1172/jci200319451 · Cited by 6,760
Inflammation, stress, and diabetes
Wellen, K. E., & Hotamisligil, G. S. (2005) · Journal of Clinical Investigation · doi:10.1172/jci25102 · Cited by 4,143
Obesity-induced inflammatory changes in adipose tissue
Wellen, K. E., & Hotamisligil, G. S. (2003) · Journal of Clinical Investigation · doi:10.1172/jci200320514 · Cited by 1,823
Secretory factors from human adipose tissue and their functional role
Hauner, H. (2005) · Proceedings of the Nutrition Society · doi:10.1079/pns2005428 · Cited by 391
Cited by
FNDC5/irisin is not only a myokine but also an adipokine
Roca-Rivada, A., Castelao, C., Senin, L. L., Landrove, M. O., Baltar, J., Crujeiras, A. B., Seoane, L. M., Casanueva, F. F., & Pardo, M. (2013) · PLoS ONE · doi:10.1371/journal.pone.0060563 · Cited by 612
Adipocyte extracellular matrix composition, dynamics and role in obesity
Mariman, E. C. M., & Wang, P. (2010) · Cellular and Molecular Life Sciences · doi:10.1007/s00018-010-0263-4 · Cited by 560
Adipokines: A treasure trove for the discovery of biomarkers for metabolic disorders
Lehr, S., Hartwig, S., & Sell, H. (2012) · PROTEOMICS – Clinical Applications · doi:10.1002/prca.201100052 · Cited by 352
Adipo-myokines: two sides of the same coin–mediators of inflammation and mediators of exercise
Raschke, S., & Eckel, J. (2013) · Mediators of Inflammation · doi:10.1155/2013/320724 · Cited by 296
Myokines and Adipokines: Involvement in the Crosstalk between Skeletal Muscle and Adipose Tissue
Li, F., Li, Y., Duan, Y., Hu, C.-A. A., Tang, Y., & Yin, Y. (2017) · Cytokine & Growth Factor Reviews · doi:10.1016/j.cytogfr.2016.10.003 · Cited by 288
Metadata
- Authors
- Alvarez-Llamas, G., Szalowska, E., de Vries, M. P., Weening, D., Landman, K., Hoek, A., Wolffenbuttel, B. H. R., Roelofsen, H., & Vonk, R. J.
- Venue
- Molecular & Cellular Proteomics
- Publisher
- Elsevier BV
- Published
- 2007-04
- Volume
- 6
- Issue
- 4
- Pages
- 589-600
- ISSN
- 1535-9476 (ISSN-L)
- OpenAlex
- W2131368577
- Cited by
- 231
- References
- 4
- FWCI
- 12.77
- Type
- journal article
- Language
- en
- Open access
- hybrid
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- Alvarez-Llamas, G., Szalowska, E., de Vries, M. P., Weening, D., Landman, K., Hoek, A., Wolffenbuttel, B. H. R., Roelofsen, H., & Vonk, R. J. (2007). Characterization of the Human Visceral Adipose Tissue Secretome. Molecular & Cellular Proteomics. https://doi.org/10.1074/mcp.m600265-mcp200
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Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
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