Endocrine Abstracts

Wound healing and tumour stroma formation are associated with angiogenesis and require interactions of various different cell types. We and others have shown that mesenchymal stem cells (MSCs) differentiate into fibroblast-/pericyte-like cells and secrete proangiogenic factors. Thyroid hormones act as proangiogenic modulators mediated by non-genomic mechanisms via cell surface receptor integrin αvβ3. The aim of this study is to evaluate the stimulatory activity of T3...

Tumour stroma formation is associated with angiogenesis and requires interactions of various different cell types, including endothelial cells and mesenchymal stem cells (MSCs), which are actively recruited into growing tumour stroma. Thyroid hormones T3 and T4 act as non-classical proangiogenic modulators mediated by non-genomic mechanisms via cell surface receptor integrin αvβ3. The deaminated T4 derivative tetrac is a specific inhibitor of thyroid hormone action a...