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Life Sciences
Reports from University of Gothenburg advance knowledge in life sciences
February 25th, 2009
According to a study from Gothenburg, Sweden, "organ-specific homing of lymphoid cells depends on the expression of tissue-specific adhesion molecules and production of specific chemokines. CCL25 (TECK) and CCL28 (MEC) have been reported to direct circulating memory/effector B cells to mucosal tissues." "Here, we examined if differential responsiveness to mucosal and systemic chemokines could explain the differential migration pattern of circulating human antibody-secreting cells (ASC), induced by mucosal and systemic immunization. There was a robust migration of specific IgA- and IgM-ASC induced by Salmonella vaccination toward the mucosal chemokines CCL25 and CCL28....
Source: Vaccine Weekly (2009-02-25)
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