38 Peter Yeung et al., “Heat-Killed Listeria monocytogenes as an Adjuvant Converts Established Murine Th2-Dominated Immune Responses into Th1-Dominated Responses”, Journal of Immunology 151 (1998), 4146–4152.

39 Gesine Hansen et al., “Allergen-Specific Th1 Cells Fail to Counterbalance Th2 Cell-Induced Airway Hyperreactivity but Cause Severe Airway Inflammation”, Journal of Clinical Investigation 103 (1999), 175–183.

40 Philippe Stock et al., “Induction of T Helper Type 1-like Regulatory Cells That Express Foxp3 and Protect Against Airway Hyper-reactivity”, Nature Immunology (2004), 1149–1156.

41 Shohei Hori et al., “Control of Regulatory T Cell Development by the Transcription Factor Foxp3”, Science 299 (2003), 1057–1061.

42 R. S. Wildin et al., “Clinical and Molecular Features of the Immunodysregulation, Polyendocrmopathy, Enteropathy, X Linked (IPEX) Syndrome”, Journal of Medical Genetics 39 (2002), 537–545.

43 Stock et al., “Induction of T Helper Type 1-like Regulatory Cells”.