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Cross-Talk Between Nfkb And The Pi3-Kinase/Akt Pathway Can Be Targeted In Primary Effusion Lymphoma (Pel) Cell Lines For Efficient Apoptosis, Azhar Hussain, Saeeda O. Ahmed, Maqbool Ahmed, Omar S. Khan, Sally Al Abdul Mohsen, Leonidas C. Platanias, Khawla S. Al-Kuraya, Shahab Uddin
Cross-Talk Between Nfkb And The Pi3-Kinase/Akt Pathway Can Be Targeted In Primary Effusion Lymphoma (Pel) Cell Lines For Efficient Apoptosis, Azhar Hussain, Saeeda O. Ahmed, Maqbool Ahmed, Omar S. Khan, Sally Al Abdul Mohsen, Leonidas C. Platanias, Khawla S. Al-Kuraya, Shahab Uddin
Centre for Regenerative Medicine & Stem Cell Research
Background: A number of constitutively activated signaling pathways play critical roles in the survival and growth of primary effusion lymphoma cells (PELs) including NFkB and PI3/AKT kinase cascades. NFkBis constitutively activated in a number of malignancies, including multiple myeloma, Burkitt’s lymphoma and diffuse large cell B-cell lymphoma. However, its role in primary effusion lymphoma has not been fully explored.
Methodology/Principal Findings: We used pharmacological inhibition and gene silencing to define the role of NFkB in growth and survival of PEL cells. Inhibition of NFkB activity by Bay11-7085 resulted in decreased expression of p65 in the nuclear compartment as detected by …