@article{RailaForterreSchweigert2005, author = {Raila, Jens and Forterre, Simone and Schweigert, Florian J.}, title = {Physiologische und pathophysiologische Grundlagen der Proteinurie : eine {\"U}bersicht}, year = {2005}, language = {de} } @article{GerickeKoebnickReimannetal.2004, author = {Gericke, Beate and Koebnick, Corinna and Reimann, Manja and Forterre, Simone and Zunft, Hans-Joachim Franz and Schweigert, Florian J.}, title = {Influence of hormone replacement therapy on proteomic pattern in serum of postmenopausal women}, year = {2004}, abstract = {Objectives: Proteomics approaches to cardiovascular biology and disease hold the promise of identifying specific proteins and peptides or modification thereof to assist in the identification of novel biomarkers. Method: By using surface-enhanced laser desorption and ionization time of flight mass spectroscopy (SELDI-TOF-MS) serum peptide and protein patterns were detected enabling to discriminate between postmenopausal women with and without hormone replacement therapy (HRT). Results: Serum of 13 HRT and 27 control subjects was analyzed and 42 peptides and proteins could be tentatively identified based on their molecular weight and binding characteristics on the chip surface. By using decision tree-based Biomarker Patterns (TM) Software classification and regression analysis a discriminatory function was developed allowing to distinguish between HRT women and controls correctly and, thus, yielding a sensitivity of 100\% and a specificity of 100\%. The results show that peptide and protein patterns have the potential to deliver novel biomarkers as well as pinpointing targets for improved treatment. The biomarkers obtained represent a promising tool to discriminate between HRT users and non-users. Conclusion: According to a tentative identification of the markers by their molecular weight and binding characteristics, most of them appear to be part of the inflammation induced acute-phase response. (c) 2004 Elsevier Ireland Ltd. All rights reserved}, language = {en} }