Balb /
c splenocytes were used as third - party responder cells assuming that these would induce the same degree of T cell proliferation in tolerant and control animals.
All three groups of animals responded equally to third - party Balb /
c splenocytes.
Not exact matches
Six weeks postinfection,
splenocytes were analyzed for gp33 - LCMV — specific total CD8 + T cells (B) or short - lived effector cells and memory precursor effector cells (
C).
(
C)
Splenocytes were stained for CD8, CD4, CD44, and CD62L, and the percentage and absolute number of CD8 + CD44hi cells were determined.
(
C) Sorted Lin - CD127 + cells from Rag1 - / -
splenocytes were pretreated with DMSO or indicated concentrations of PD98059 or SB203580 as in A and analyzed for IL - 22 secretion by ELISA.
(A-
C) Rag1 - / -
splenocytes were pretreated with (A) either lethal toxin (LeTx, lethal factor + protective antigen) or lethal factor (LF)(1 μg / ml) or (B) increasing doses of lethal toxin or (
C) with enzymatic mutant toxin (E687
C) for 3 hr followed by IL - 23 (50 ng / ml) stimulation for 18 hr.
(
C) In vitro expanded human Lin - CD127 + cells or (D) mouse Lin - CD127 + c - Kit + Thy1.2 + cells expanded from splenocytes of Rag1 - / - mice were treated with lethal toxin for 2 hr followed by IL - 23 stimulation for 30 mins
C) In vitro expanded human Lin - CD127 + cells or (D) mouse Lin - CD127 +
c - Kit + Thy1.2 + cells expanded from splenocytes of Rag1 - / - mice were treated with lethal toxin for 2 hr followed by IL - 23 stimulation for 30 mins
c - Kit + Thy1.2 + cells expanded from
splenocytes of Rag1 - / - mice were treated with lethal toxin for 2 hr followed by IL - 23 stimulation for 30 mins.
For mouse ILC3s,
splenocytes from Rag1 - / - mice were sorted (Lin -(CD3, CD45R, CD11
c, GR - 1, NK1.1)
c - kit + Thy1.2 +) and cultured as described for human cells using recombinant mouse cytokines.
The CD8 + or CD4 + T cell lines were established in vitro by stimulating
splenocytes from Gasp + / + and Gasp − / − mice after depleting CD4 + or CD8 + cells, with BALB /
c (allogeneic)
splenocytes or syngeneic
splenocytes in the presence of 2
C11 (1 μg / mL).