Thomas Sollich

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The physical and mechanical properties of the tumor microenvironment are crucial for the growth, differentiation and migration of cancer cells. However, such microenvironment is not found in the geometric constraints of 2D cell culture systems used in many cancer studies. Prostate cancer research, in particular, suffers from the lack of suitable in vitro(More)
On page 3985, F. J. Gruhl, A. C. B. Cato engineer superporous poly(ethylene glycol) diacrylate cryogels that mimic the stiffness of malignant prostate tissues for studies of prostate cancer cell growth and function. Cells grow in an anchorage-dependent manner in this scaffold for three weeks and respond to androgen and antiandrogen treatment. Compared to 2D(More)
BACKGROUND Biochemical and physical characteristics of extracellular environment play a key role in assisting cell behavior over different molecular pathways. In this study, we investigated how the presence of chemical binding sites, the pore network and the stiffness of designed scaffolds affected prostate cancer cells. METHODS A blend of poly(More)
In the present work, different biopolymer blend scaffolds based on the silk protein fibroin from Bombyx mori (BM) were prepared via freeze-drying method. The chemical, structural, and mechanical properties of the three dimensional (3D) porous silk fibroin (SF) composite scaffolds of gelatin, collagen, and chitosan as well as SF from Antheraea pernyi (AP)(More)
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