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Full-Text Articles in Pathology
The Role Of Decorin And Biglycan Signaling In Tumorigenesis, Valentina Diehl, Lisa Sophie Huber, Jonel Trebicka, Malgorzata Wygrecka, Renato V. Iozzo, Liliana Schaefer
The Role Of Decorin And Biglycan Signaling In Tumorigenesis, Valentina Diehl, Lisa Sophie Huber, Jonel Trebicka, Malgorzata Wygrecka, Renato V. Iozzo, Liliana Schaefer
Department of Pathology, Anatomy, and Cell Biology Faculty Papers
The complex and adaptive nature of malignant neoplasm constitute a major challenge for the development of effective anti-oncogenic therapies. Emerging evidence has uncovered the pivotal functions exerted by the small leucine-rich proteoglycans, decorin and biglycan, in affecting tumor growth and progression. In their soluble forms, decorin and biglycan act as powerful signaling molecules. By receptor-mediated signal transduction, both proteoglycans modulate key processes vital for tumor initiation and progression, such as autophagy, inflammation, cell-cycle, apoptosis, and angiogenesis. Despite of their structural homology, these two proteoglycans interact with distinct cell surface receptors and thus modulate distinct signaling pathways that ultimately affect cancer …
Proteoglycans In Health And Disease: Novel Regulatory Signaling Mechanisms Evoked By The Small Leucine-Rich Proteoglycans., Renato V. Iozzo, Liliana Schaefer
Proteoglycans In Health And Disease: Novel Regulatory Signaling Mechanisms Evoked By The Small Leucine-Rich Proteoglycans., Renato V. Iozzo, Liliana Schaefer
Department of Pathology, Anatomy, and Cell Biology Faculty Papers
The small leucine-rich proteoglycans (SLRPs) are involved in many aspects of mammalian biology, both in health and disease. They are now being recognized as key signaling molecules with an expanding repertoire of molecular interactions affecting not only growth factors, but also various receptors involved in controlling cell growth, morphogenesis and immunity. The complexity of SLRP signaling and the multitude of affected signaling pathways can be reconciled with a hierarchical affinity-based interaction of various SLRPs in a cell- and tissue-specific context. Here, we review this interacting network, describe new relationships of the SLRPs with tyrosine kinase and Toll-like receptors and critically …