Feasibility of switching from alteplase to tenecteplase for stroke thrombolysis - A retrospective cohort analysis.

Introduction: Tenecteplase (TNK-tPA) has several benefits over alteplase (tPA) in treatment of acute ischaemic stroke. Randomised controlled trials have shown promising results. In June 2017, the Stroke Unit at Sundsvall County Hospital switched from tPA to TNK-tPA in standard clinical practice.

HSC70 is a novel binding partner involved in the capture of immunoglobulins on B cells in the NOD mouse.

B cells have been shown to be essential for Type 1 diabetes development in the non-obese diabetic mouse, where their contribution as antigen presenting cells has been emphasised. Other important functions for B cells include surface capture of immunoglobulins and transportation of immune complexes, with subsequent endocytosis, antigen processing and antigen presentation. We have previously demonstrated that NOD B cells capture IgM and IgG immune complexes through an unknown surface molecule.

Enhanced capture of extramembranous IgM and IgG on B cells in the NOD mouse--implications for immune complex trapping.

Binding of various antibody isotypes to B cells through either FcgammaRs or complement receptors has been attributed to play several roles, e.g. in immune complex (IC) transportation and regulation of B cell receptor signaling.