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Leo Lefrançois
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Journal Articles

Diverse dendritic cell subsets promote infection and induction of CD8 T cell responses after foodborne Listeria monocytogenes infection

Jessica Nancy Imperato, Daqi Xu, Pablo A Romagnoli, Zhijuan Qiu, Pedro Perez, Camille F Khairallah, Quynh-Mai Pham, Simon W.F. Milling, Leo Lefrancois, Kamal M Khanna, Lynn Puddington, Brian S Sheridan
Journal: The Journal of Immunology
J Immunol (2020) 204 (1_Supplement): 232.3.
DOI: https://doi.org/10.4049/jimmunol.204.Supp.232.3
Published: 01 May 2020
View article titled, Diverse dendritic cell subsets promote infection and induction of CD8 T cell responses after foodborne Listeria monocytogenes infection
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CD8 T Cells Enter the Splenic T Cell Zones Independently of CCR7, but the Subsequent Expansion and Trafficking Patterns of Effector T Cells after Infection Are Dysregulated in the Absence of CCR7 Migratory Cues

Naveen Sharma, Alexandre P. Benechet, Leo Lefrançois, Kamal M. Khanna
Journal: The Journal of Immunology
J Immunol (2015) 195 (11): 5227–5236.
DOI: https://doi.org/10.4049/jimmunol.1500993
Published: 01 December 2015
View article titled, CD8 T Cells Enter the Splenic T Cell Zones Independently of CCR7, but the Subsequent Expansion and Trafficking Patterns of Effector T Cells after Infection Are Dysregulated in the Absence of CCR7 Migratory Cues
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Includes: Supplementary data
Journal Articles

Interleukin-15 receptor α signaling constrains the development of IL-17-producing γδ T cells (HEM2P.232)

Sara Colpitts, Lynn Puddington, Leo Lefrançois
Journal: The Journal of Immunology
J Immunol (2015) 194 (1_Supplement): 51.2.
DOI: https://doi.org/10.4049/jimmunol.194.Supp.51.2
Published: 01 May 2015
View article titled, Interleukin-15 receptor α signaling constrains the development of IL-17-producing γδ T cells (HEM2P.232)
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Journal Articles

CD11a Is Essential for Normal Development of Hematopoietic Intermediates

Tina O. Bose, Sara L. Colpitts, Quynh-Mai Pham, Lynn Puddington, Leo Lefrançois
Journal: The Journal of Immunology
J Immunol (2014) 193 (6): 2863–2872.
DOI: https://doi.org/10.4049/jimmunol.1301820
Published: 15 September 2014
View article titled, CD11a Is Essential for Normal Development of Hematopoietic Intermediates
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Includes: Supplementary data
Journal Articles

Resident memory γδ T cells orchestrate response to secondary oral Lm infection (MUC4P.829)

Pablo Romagnoli, Brian Sheridan, Quynh-Mai Pham, Kamal Khanna, Leo Lefrançois
Journal: The Journal of Immunology
J Immunol (2014) 192 (1_Supplement): 133.5.
DOI: https://doi.org/10.4049/jimmunol.192.Supp.133.5
Published: 01 May 2014
View article titled, Resident memory γδ T cells orchestrate response to secondary oral Lm infection (MUC4P.829)
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Journal Articles

Oral infection drives a distinct population of resident memory CD8 T cells with enhanced protective function (LYM4P.751)

Brian Sheridan, Quynh-Mai Pham, Linda Cauley, Lynn Puddington, Leo Lefrancois
Journal: The Journal of Immunology
J Immunol (2014) 192 (1_Supplement): 65.8.
DOI: https://doi.org/10.4049/jimmunol.192.Supp.65.8
Published: 01 May 2014
View article titled, Oral infection drives a distinct population of resident memory CD8 T cells with enhanced protective function (LYM4P.751)
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Journal Articles

Environmental cues during infection determine effector CD8 T cell differentiation (LYM4P.748)

Courtney Plumlee, Leo Lefrançois, Kamal Khanna
Journal: The Journal of Immunology
J Immunol (2014) 192 (1_Supplement): 65.5.
DOI: https://doi.org/10.4049/jimmunol.192.Supp.65.5
Published: 01 May 2014
View article titled, Environmental cues during infection determine effector CD8 T cell differentiation (LYM4P.748)
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Journal Articles

A role for interleukin-15Rα signaling in the homeostasis of early T cell progenitors (LYM7P.716)

Sara Colpitts, Leo Lefrancois, Lynn Puddington
Journal: The Journal of Immunology
J Immunol (2014) 192 (1_Supplement): 193.4.
DOI: https://doi.org/10.4049/jimmunol.192.Supp.193.4
Published: 01 May 2014
View article titled, A role for interleukin-15Rα signaling in the homeostasis of early T cell progenitors (LYM7P.716)
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Pillars Article: Preferential Localization of Effector Memory Cells in Nonlymphoid Tissue. Science. 2001. 291: 2413–2417

David Masopust, Vaiva Vezys, Amanda L. Marzo, Leo Lefrançois
Journal: The Journal of Immunology
J Immunol (2014) 192 (3): 845–849.
Published: 01 February 2014
View article titled, Pillars Article: Preferential Localization of Effector Memory Cells in Nonlymphoid Tissue. Science. 2001. 291: 2413–2417
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Journal Articles

Transcriptional Regulation of IL-15 Expression during Hematopoiesis

Sara L. Colpitts, Spencer W. Stonier, Thomas A. Stoklasek, Sierra H. Root, Hector Leonardo Aguila, Kimberly S. Schluns, Leo Lefrançois
Journal: The Journal of Immunology
J Immunol (2013) 191 (6): 3017–3024.
DOI: https://doi.org/10.4049/jimmunol.1301389
Published: 15 September 2013
View article titled, Transcriptional Regulation of IL-15 Expression during Hematopoiesis
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Includes: Supplementary data
Journal Articles

Immune and neurological outcomes of maternal-transmitted cytomegalovirus infection (P6153)

Lynn Puddington, Elizabeth Lingenheld, Li Zhu, Sara Paveglio, Joshua Obar, Leo Lefrancois, Carol Wu
Journal: The Journal of Immunology
J Immunol (2013) 190 (1_Supplement): 128.27.
DOI: https://doi.org/10.4049/jimmunol.190.Supp.128.27
Published: 01 May 2013
View article titled, Immune and neurological outcomes of maternal-transmitted cytomegalovirus infection (P6153)
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Journal Articles

Mucosal infection drives rapid development of protective resident memory CD8 T cells (P1444)

Brian Sheridan, Quynh-Mai Pham, Young-Tae Lee, Linda Cauley, Leo Lefrancois
Journal: The Journal of Immunology
J Immunol (2013) 190 (1_Supplement): 117.22.
DOI: https://doi.org/10.4049/jimmunol.190.Supp.117.22
Published: 01 May 2013
View article titled, Mucosal infection drives rapid development of protective resident memory CD8 T cells (P1444)
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Journal Articles

Multifunctional and protective memory γδ T cells in intestinal tissues (P3227)

Brian Sheridan, Pablo Romagnoli, Quynh-Mai Pham, Han-Hsuan Fu, Francis Alonzo III, Wolf-Deiter Schubert, Nancy Freitag, Leo Lefrancois
Journal: The Journal of Immunology
J Immunol (2013) 190 (1_Supplement): 171.26.
DOI: https://doi.org/10.4049/jimmunol.190.Supp.171.26
Published: 01 May 2013
View article titled, Multifunctional and protective memory γδ T cells in intestinal tissues (P3227)
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Journal Articles

Cutting Edge: Intravascular Staining Redefines Lung CD8 T Cell Responses

Kristin G. Anderson, Heungsup Sung, Cara N. Skon, Leo Lefrancois, Angela Deisinger, Vaiva Vezys, David Masopust
Journal: The Journal of Immunology
J Immunol (2012) 189 (6): 2702–2706.
DOI: https://doi.org/10.4049/jimmunol.1201682
Published: 15 September 2012
View article titled, Cutting Edge: Intravascular Staining Redefines Lung CD8 T Cell Responses
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Journal Articles

CD8 T cell memory precursors are found in bone marrow upon activation after acute LCMV infection (105.14)

Pablo Romagnoli, Mary Premenko-Lanier, Gilbert Loria, Leo Lefrancois, John Altman
Journal: The Journal of Immunology
J Immunol (2012) 188 (1_Supplement): 105.14.
DOI: https://doi.org/10.4049/jimmunol.188.Supp.105.14
Published: 01 May 2012
View article titled, CD8 T cell memory precursors are found in bone marrow upon activation after acute LCMV infection (105.14)
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Journal Articles

Hallmarks of adaptive immunity in γδ T cells following oral Listeria infection (49.7)

Brian Sheridan, Quynh-Mai Pham, Han-Hsuan Fu, Wolf-Dieter Schubert, Nancy Freitag, Leo Lefrancois
Journal: The Journal of Immunology
J Immunol (2012) 188 (1_Supplement): 49.7.
DOI: https://doi.org/10.4049/jimmunol.188.Supp.49.7
Published: 01 May 2012
View article titled, Hallmarks of adaptive immunity in γδ T cells following oral Listeria infection (49.7)
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Cutting Edge: The Role of IFN-α Receptor and MyD88 Signaling in Induction of IL-15 Expression In Vivo

Sara L. Colpitts, Thomas A. Stoklasek, Courtney R. Plumlee, Joshua J. Obar, Caiying Guo, Leo Lefrançois
Journal: The Journal of Immunology
J Immunol (2012) 188 (6): 2483–2487.
DOI: https://doi.org/10.4049/jimmunol.1103609
Published: 15 March 2012
View article titled, Cutting Edge: The Role of IFN-α Receptor and MyD88 Signaling in Induction of IL-15 Expression In Vivo
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Includes: Supplementary data
Journal Articles

Cutting Edge: Tissue-Retentive Lung Memory CD4 T Cells Mediate Optimal Protection to Respiratory Virus Infection

John R. Teijaro, Damian Turner, Quynh Pham, E. John Wherry, Leo Lefrançois, Donna L. Farber
Journal: The Journal of Immunology
J Immunol (2011) 187 (11): 5510–5514.
DOI: https://doi.org/10.4049/jimmunol.1102243
Published: 01 December 2011
View article titled, Cutting Edge: Tissue-Retentive Lung Memory CD4 T Cells Mediate Optimal Protection to Respiratory Virus Infection
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Includes: Supplementary data
Journal Articles

Pathogen-Induced Inflammatory Environment Controls Effector and Memory CD8+ T Cell Differentiation

Joshua J. Obar, Evan R. Jellison, Brian S. Sheridan, David A. Blair, Quynh-Mai Pham, Julianne M. Zickovich, Leo Lefrançois
Journal: The Journal of Immunology
J Immunol (2011) 187 (10): 4967–4978.
DOI: https://doi.org/10.4049/jimmunol.1102335
Published: 15 November 2011
View article titled, Pathogen-Induced Inflammatory Environment Controls Effector and Memory CD8<sup>+</sup> T Cell Differentiation
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Includes: Supplementary data
Journal Articles

Duration of Antigen Availability Influences the Expansion and Memory Differentiation of T Cells

David A. Blair, Damian L. Turner, Tina O. Bose, Quynh-Mai Pham, Keith R. Bouchard, Kristina J. Williams, Jeremy P. McAleer, Linda S. Cauley, Anthony T. Vella, Leo Lefrançois
Journal: The Journal of Immunology
J Immunol (2011) 187 (5): 2310–2321.
DOI: https://doi.org/10.4049/jimmunol.1100363
Published: 01 September 2011
View article titled, Duration of Antigen Availability Influences the Expansion and Memory Differentiation of T Cells
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Includes: Supplementary data