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Species | Human |
Cat.No | ABC-TC5543 |
Product Category | Primary Cells |
Size/Quantity | 1 vial |
Cell Type | Stellate Cell |
Shipping Info | Dry ice |
Growth Conditions | 37 ℃, 5% CO2 |
Source Organ | Pancreas |
Storage | Liquid Nitrogen |
Product Type | Human Primary Carcinoma Associated Fibroblasts |
Human Pancreatic CAF-Stellate Cells are cancer-associated fibroblasts (CAFs) derived from pancreatic stellate cells (PSCs), playing a critical role in the tumor microenvironment (TME) of pancreatic cancer. Once activated, PSCs lose their lipid droplets and acquire a fibroblastic morphology, contributing to desmoplasia and ECM deposition. These cells are cultured as adherent monolayers with spindle-like morphology and exhibit moderate proliferative capacity. Typically used at low passage numbers (P3–P6) to preserve physiological relevance, they express key markers such as α-smooth muscle actin (α-SMA) and fibroblast activation protein (FAP), both indicative of their activated CAF phenotype. Functionally, they regulate immune evasion, fibrosis, and hypoxia in pancreatic tumors. Although they are non-tumorigenic, their presence enhances tumor progression. The cells are routinely tested and confirmed negative for mycoplasma and viral contaminants including HIV, HBV, HCV, and EBV.
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Human Pancreatic CAF-Stellate Cells have important applications in understanding and targeting pancreatic cancer. CAFs are crucial in the progression and drug resistance of pancreatic cancer. Targeting these cancer-associated fibroblasts has emerged as a promising therapeutic strategy. Human Pancreatic CAFs can be implicated in various aspects of solid tumor biology, such as neoplastic progression, tumor growth, angiogenesis, and metastasis. Isolating and studying these cells provide insights into the heterogeneity of cancer-associated fibroblasts, leading to the development of more specific and personalized therapies for pancreatic cancer patients in the future.
Human pancreatic CAF-stellate cells are cancer-associated fibroblasts (CAFs) derived from pancreatic tissue. They play a significant role in the tumor microenvironment by interacting with cancer cells, influencing tumor growth, progression, and metastasis.
Human pancreatic CAF-stellate cells are fibroblasts found in pancreatic cancer tissues, not traditional stellate cells involved in fibrosis. Stellate cells are a separate cell type primarily associated with fibrosis and are not specifically linked to cancerous conditions in the pancreas.
The primary function of pancreatic CAF-stellate cells in cancer is to remodel the extracellular matrix, promote tumor cell proliferation, facilitate immune evasion, and enhance angiogenesis, thereby supporting tumor growth and metastasis.
Pancreatic CAF-stellate cells are typically isolated from pancreatic tumor tissues through enzymatic digestion followed by cell culture techniques that allow the fibroblasts to proliferate while other cell types are minimized.
Pancreatic CAF-stellate cells are used in research to study tumor-stroma interactions, investigate the mechanisms of fibrosis in the pancreas, develop anti-cancer therapies targeting the tumor microenvironment, and understand the role of CAFs in cancer resistance to treatments.