Ramos (RA1) cell line is a B-lymphocyte cell line derived from a Burkitt's lymphoma biopsy. Ramos cells are well-characterized and widely used in cancer research, particularly in studies of B-cell lymphoma and related malignancies. These cells display typical characteristics of Burkitt's lymphoma, including high proliferation rate, chromosomal translocations, and overexpression of the c-Myc oncogene. Ramos cells have been valuable in investigating the molecular mechanisms of lymphomagenesis, tumor progression, and response to therapeutic agents. Researchers have utilized Ramos cells to study key signaling pathways, biomarkers, and potential therapeutic targets for B-cell lymphomas, contributing to the understanding and treatment of these aggressive cancers.