MCF-7 breast carcinoma cells express ryanodine receptor type 1: functional characterization and subcellular localization

Functional role of α4β1 and α5β1 integri

Functional role of α4β1 and α5β1 integrin fibronectin receptors expressed on adriamycin-resistant MCF-7 human mammary carcinoma cells

✍ Anna Nista; Carlo Leonetti; Giovanni Bernardini; Manlio Mattioni; Angela Santoni 📂 Article 📅 1997 🏛 John Wiley and Sons 🌐 French ⚖ 337 KB 👁 1 views

Cytofluorimetric and reverse-transcription polymerase chain reaction (RT-PCR) analysis showed that adriamycinresistant (ADR R ), but not sensitive (WT), MCF-7 human mammary carcinoma cell lines express a4b1 and a5b1 integrins. ADR R cells adhere to fibronectin (FN), and only a5b1 is involved in cell