METHOD OF INDUCING MEMORY B CELL DEVELOPMENT AND TERMINAL DIFFERENTIATION

The invention provides a method for promoting differentiation of a mature naïve B cell or a B cell progenitor into a memory B cell or a plasma cell. The method comprises (a) contacting a population of cells comprising a mature naïve B cell or a B cell progenitor with an agent that activates at least...

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Bibliographische Detailangaben
Hauptverfasser: SPOLSKI, ROSANNE, LIPSKI, PETER, LEONARD, WARREN, J, ETTINGER, CATHERINE, RACHEL, MORSE, HERBERT, C., III
Format: Patent
Sprache:eng ; fre ; ger
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Zusammenfassung:The invention provides a method for promoting differentiation of a mature naïve B cell or a B cell progenitor into a memory B cell or a plasma cell. The method comprises (a) contacting a population of cells comprising a mature naïve B cell or a B cell progenitor with an agent that activates at least one of JAK1, JAK3, STAT3, STAT5A or STAT5B; wherein the population of cells optionally is contacted with an antigen, and (b) isolating the memory B cell or plasma cell.