Table 1.

CD40 expression on NOD T cell clones

Clone	TCR	Islet reactive	Th phenotype	Diabetogenic	CD40-expressing
BDC-2.5	Vβ4Vα1	+	Th1	+	+
BDC-6.3	Vβ4Vα13	+	Th1	+	+
BDC-5.10.3	Vβ4Vα(n.d.)*	+	Th1	+	+
BDC-4.38	(n.d.)*	+	Th1	+	+
BDC-2.4	(n.d.)*	−	Th1	−	−
2.5TCR-Tg/T2X	Vβ4Vα1	+	Th2	+	+
2.5TCR-Tg/T2-X.E10	Vβ4Vα1	+	Th2	−	−

^*n.d., not determined.