ADD some helpful comments to myself

tex/thesis.tex

@@ -788,6 +788,9 @@ been using to grow \glspl{til} [58] and virus-specific T cells [61].
 % memory
 % CD4
 % viability
+% degranulation
+% RCV testing
+% cytokine secretion
 
 \subsection*{integrins and T cell signaling}
 
@@ -827,6 +830,8 @@ stimulated in the presence of collagen I\cite{Boisvert2007}.
 
 \subsection*{the role of IL15 in memory T cell proliferation}
 
+% get lots of sources from here: https://www.sciencedirect.com/science/article/pii/S0165247809002387
+
 \il{15} is a cytokine that is involved with the proliferation and homeostasis of
 memory T cells. Its role in the work of this dissertation is the subject of
 further exploration in \cref{aim2b}.