IDM Events

IDM Departmental Calendar

Event
Mon 10/21/2019 1:00PM - 2:00PM
IDM Seminar Series
Presentation by: Subramanian Thothathri & Jason Yeung IDM Seminar Series
Presentation by: Subramanian Thothathri & Jason Yeung
Mon 10/21/2019 1:00PM - 2:00PM
Public Health Lecture Hall (A115)


Public Health Lecture Hall (A115)
Tue 10/22/2019 5:00PM - 8:30PM
MidAtlantic AIDS Education and Training Center Conference
Erie HIV Update: Reducing Stigma and Improving Sexual Health MidAtlantic AIDS Education and Training Center Conference
Erie HIV Update: Reducing Stigma and Improving Sexual Health
Tue 10/22/2019 5:00PM - 8:30PM
Outside Conference and Meeting Spaces

This evening dinner update, in collaboration with the Erie Department of Health and Erie HIV Task Force, will be held at the Bayfront Convention Center.  The presenters will discuss Sexual Health History Taking and Sexual Health and Stigma, followed by a panel of local providers.


Outside Conference and Meeting Spaces
Wed 10/23/2019 12:00PM - 1:00PM
IDM PhD & MS Journal Club
Article - TBA IDM PhD & MS Journal Club
Article - TBA
Wed 10/23/2019 12:00PM - 1:00PM
A719 Public Health


A719 Public Health
Wed 10/23/2019 12:00PM - 1:00PM
IDM MPH Journal Club
Practicum Panel: 1st & 2nd Years IDM MPH Journal Club
Practicum Panel: 1st & 2nd Years
Wed 10/23/2019 12:00PM - 1:00PM
A216 Public Health


A216 Public Health
Mon 10/28/2019 12:00PM - 1:00PM
IDM Seminar Series
Presentations by: Byron Chuan & Zachary Koenig IDM Seminar Series
Presentations by: Byron Chuan & Zachary Koenig
Mon 10/28/2019 12:00PM - 1:00PM
Public Health Lecture Hall (A115)


Public Health Lecture Hall (A115)
Wed 10/30/2019 12:00PM - 1:00PM
IDM PhD & MS Journal Club
Article - TBA IDM PhD & MS Journal Club
Article - TBA
Wed 10/30/2019 12:00PM - 1:00PM
A719 Public Health


A719 Public Health
Wed 10/30/2019 12:00PM - 1:00PM
IDM MPH Journal Club
Article - Metagenomic analysis of viruses in toilet waste from long distance flights --.... IDM MPH Journal Club
Article - Metagenomic analysis of viruses in toilet waste from long distance flights --....
Wed 10/30/2019 12:00PM - 1:00PM
A425 Public Health


A425 Public Health
Mon 11/4/2019 12:00PM - 1:00PM
IDM Seminar Series
Presentation by Mari Webel, PhD IDM Seminar Series
Presentation by Mari Webel, PhD
Mon 11/4/2019 12:00PM - 1:00PM
Public Health Lecture Hall (A115)


Public Health Lecture Hall (A115)
Wed 11/6/2019 12:00PM - 1:00PM
IDM PhD & MS Journal Club
Article - TBA IDM PhD & MS Journal Club
Article - TBA
Wed 11/6/2019 12:00PM - 1:00PM
A719 Public Health


A719 Public Health
Wed 11/6/2019 12:00PM - 1:00PM
IDM MPH Journal Club
Article - Effect of Microglial Inflammation in Prion Disease IDM MPH Journal Club
Article - Effect of Microglial Inflammation in Prion Disease
Wed 11/6/2019 12:00PM - 1:00PM
A425 Public Health


A425 Public Health
Mon 11/11/2019 12:00PM - 1:00PM
IDM Seminar Series
Presentations by: Emily Olsen & Karsen Shoger IDM Seminar Series
Presentations by: Emily Olsen & Karsen Shoger
Mon 11/11/2019 12:00PM - 1:00PM
Public Health Lecture Hall (A115)


Public Health Lecture Hall (A115)
Wed 11/13/2019 12:00PM - 1:00PM
IDM PhD & MS Journal Club
Article - TBA IDM PhD & MS Journal Club
Article - TBA
Wed 11/13/2019 12:00PM - 1:00PM
A719 Public Health


A719 Public Health
Mon 11/18/2019 12:00PM - 1:00PM
IDM Seminar Series
Presentations by: Victoria Gould & Katrina Stephenson IDM Seminar Series
Presentations by: Victoria Gould & Katrina Stephenson
Mon 11/18/2019 12:00PM - 1:00PM
Public Health Lecture Hall (A115)


Public Health Lecture Hall (A115)
Wed 11/20/2019 12:00PM - 1:00PM
IDM PhD & MS Journal Club
Article - TBA IDM PhD & MS Journal Club
Article - TBA
Wed 11/20/2019 12:00PM - 1:00PM
A719 Public Health


A719 Public Health
Wed 11/20/2019 12:00PM - 1:00PM
IDM MPH Journal Club
Article - Pulmonary involvement during the Ebola Virus Disease IDM MPH Journal Club
Article - Pulmonary involvement during the Ebola Virus Disease
Wed 11/20/2019 12:00PM - 1:00PM
A425 Public Health


A425 Public Health
Wed 11/20/2019 12:00PM - 1:00PM
IDM MPH Journal Club
Article - TBA IDM MPH Journal Club
Article - TBA
Wed 11/20/2019 12:00PM - 1:00PM
A425 Public Health


A425 Public Health
Mon 12/2/2019 12:00PM - 1:00PM
IDM Seminar Series
Presentation by: Gwen Kettenburg IDM Seminar Series
Presentation by: Gwen Kettenburg
Mon 12/2/2019 12:00PM - 1:00PM
Public Health Lecture Hall (A115)


Public Health Lecture Hall (A115)
Wed 12/4/2019 12:00PM - 1:00PM
IDM PhD & MS Journal Club
Article - TBA IDM PhD & MS Journal Club
Article - TBA
Wed 12/4/2019 12:00PM - 1:00PM
A719 Public Health


A719 Public Health

Recent Events

IDM Master's Defense

Matthew Good - MS '18: Impact of Zika Virus on Human Dendritic Cells

Friday 4/20 9:00AM - 11:00AM
Public Health Lecture Hall (A115)

Impact of Zika Virus on Human Dendritic Cells

Abstract: Zika virus (ZIKV) is a mosquito-borne flavivirus, transmitted to humans by Aedes aegypti and Aedes albopictus mosquitos, and has also more recently been shown to transmit from human-to-human sexually and vertically from mother to fetus. ZIKV infection, typically causing mild clinical symptoms, has been linked to a range of neurological complications including microcephaly in fetuses and Guillain-barré syndrome in adults. ZIKV’s recent emergence poses a public health emergency, and new pathological information is required for developing effective interventions to ameliorate the burden of disease. The dendritic cell (DC), the key innate immune responder that ultimately drives anti-viral adaptive immunity, has known interactions with ZIKV.  However, the nature and outcomes of this interaction, and its role in ZIKV pathology needs further elucidation.  Here we hypothesize ZIKV can infect and modify the phenotype and function of dendritic cells, which influences the nature of their subsequent interplay with pre-existing ZIKV-Ag responsive memory T cells. We found that ZIKV can indeed infect both immature and mature DCs, and that DCs can transfer infection to bystander cells.  We also found that exposure of DCs to ZIKV alters their function, maturation status, and survival. Interestingly, we note that the capacity of ZIKV to infect DCs is greatly influenced by the environmental signals received by DCs during their maturation process, and that type-1 polarized DC are inherently more resistant than type-2 matured DC.  Importantly, when activated by the CD4+ T cell helper signal CD40L, ZIKV infected DC proved to be more resistant to ZIKV-induced cell death. And finally, on the background of dengue virus immunity, we found that dengue antigen specific memory T cells can dysfunctionally cross-react with ZIKV antigen presented by DC, leading to enhanced DC activation rather than elimination.  These findings contribute to our understanding of basic ZIKV : DC interactions, and may help to provide a better understanding of ZIKV pathogenesis leading towards the development of effective interventions to protect and treat those who may become exposed to ZIKV.

Advisor: Dr. Robbie Mailliard

Last Updated On Thursday, April 19, 2018 by Abby Kincaid
Created On Thursday, April 19, 2018

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