Immune cells called B cells make antibodies that fight off invading bacteria, viruses and other foreign substances. During ...

PAX5 regulates B-cell identity by controlling the activation of its genetic program, guiding B-cell progenitors through the maturation process. According to the research, this is an exceptionally ...

However, details of the intervening steps, as researchers have learned in the past 65 years, are quite complex — certain cells carry the flu antigen to the immune system, specific immune cells respond ...