CCD-1095Sk Cells

CCD-1095Sk is a fibroblast cell line derived from the skin of a human male. It was established from a biopsy of uninvolved skin taken from a patient who had a squamous cell carcinoma. This cell line is utilized primarily in studies that explore the interactions between skin cells and cancerous cells, particularly how non-cancerous cells in the tumor microenvironment can influence tumor growth and progression. The CCD-1095Sk cell line is therefore valuable for cancer research, specifically for understanding the stromal aspects of skin cancer. The CCD-1095Sk cells exhibit a fibroblast morphology, characterized by a spindle-shaped, elongated form typical of connective tissue cells that produce extracellular matrix components essential for tissue repair and structural integrity. These cells are adherent, grow in monolayers, and are known for their robustness in various in vitro experimental conditions. They are used to model fibroblast behavior in normal skin and to examine changes in fibroblast activity under cancerous conditions, which can include the secretion of growth factors, cytokines, and matrix metalloproteinases. As such, they provide an invaluable tool for pharmacological studies and the development of therapeutic strategies targeting the tumor environment.