Moriah Szpara
Professor of Biology
-
W-208 Millennium Science Complex
University Park, PA 16802 - She/Her/Hers
- moriah@psu.edu
- 814-867-0008
Research Summary
How genetic variation influences the outcomes of viral infection, particularly for neurotropic viruses such as herpes simplex virus 1 (HSV-1) and HSV-2, using high-throughput sequencing, comparative genomics, neuronal cultures, and genetic manipulation of both host and pathogen.
Huck Graduate Students
Huck Affiliations
- Center for Infectious Disease Dynamics
- Molecular, Cellular, and Integrative Biosciences
- Bioinformatics and Genomics
- Neuroscience Institute
- One Health Microbiome Center
- Neuroscience
Links
Most Recent Publications
Embracing Complexity: What Novel Sequencing Methods Are Teaching Us About Herpesvirus Genomic Diversity
Alejandro Ortigas-Vasquez, Moriah Szpara, 2024, Annual Review of Virology on p. 67-87
Comparative analysis of multiple consensus genomes of the same strain of Marek's disease virus reveals intrastrain variation
Alejandro Ortigas-Vasquez, Utsav Pandey, Daniel W. Renner, Chris D. Bowen, Susan J. Baigent, John Dunn, Hans Cheng, Yongxiu Yao, Andrew Fraser Read, Venugopal Nair, David A. Kennedy, Moriah L. Szpara, 2024, Virus Evolution
Shared sequence characteristics identifiedin non-canonical rearrangements of HSV-1 genomes
Alina Shitrit, Valerya Nisnevich, Nofar Rozenshtein, Hila Kobo, Hoang Van Phan, Savaş Tay, Moriah Szpara, Matthew D. Weitzman, Nir Drayman, Oren Kobiler, 2023, Journal of Virology
Viral Shedding 1 Year Following First-Episode Genital HSV-1 Infection
Christine Johnston, Amalia Magaret, Hyunju Son, Michael Stern, Molly Rathbun, Daniel Renner, Moriah Szpara, Sarah Gunby, Mariliis Ott, Lichen Jing, Victoria L. Campbell, Meei Li Huang, Stacy Selke, Keith R. Jerome, David M. Koelle, Anna Wald, 2022, JAMA - Journal of the American Medical Association on p. 1730-1739
Herpes Simplex Virus-2 Variation Contributes to Neurovirulence During Neonatal Infection
Cooper K. Hayes, Christopher K. Villota, Fiona B. McEnany, Stacey Cerón, Sita Awasthi, Moriah L. Szpara, Harvey M. Friedman, David A. Leib, Richard Longnecker, Matthew D. Weitzman, Lisa N. Akhtar, 2022, Journal of Infectious Diseases on p. 1499-1509
Multi-phenotype analysis for enhanced classification of 11 herpes simplex virus 1 strains
Sarah N. Dweikat, Daniel W. Renner, Christopher D. Bowen, Moriah L. Szpara, 2022, Journal of General Virology
Aerosolized Hydrogen Peroxide Decontamination of N95 Respirators, with Fit-Testing and Viral Inactivation, Demonstrates Feasibility for Reuse during the COVID-19 Pandemic
Thomas Derr, Melissa James, Chad Kuny, Devanshi Patel, Prem Kendell, Prem Kandel, Cassandra Field, Matthew Beckman, Kevin L. Hockett, Mark Bates, Troy Sutton, Moriah L. Szpara, 2022, mSphere on p. e00303-22
Comparison of herpes simplex virus 1 genomic diversity between adult sexual transmission partners with genital infection
Molly M. Rathbun, Mackenzie M. Shipley, Christopher D. Bowen, Stacy Selke, Anna Wald, Christine Johnston, Moriah L. Szpara, 2022, PLoS Pathogens
Dermatitis during Spaceflight Associated with HSV-1 Reactivation
Satish K. Mehta, Moriah L. Szpara, Bridgette V. Rooney, Douglass M. Diak, Mackenzie M. Shipley, Daniel W. Renner, Stephanie S. Krieger, Mayra A. Nelman-Gonzalez, Sara R. Zwart, Scott M. Smith, Brian E. Crucian, 2022, Viruses
A holistic perspective on herpes simplex virus (HSV) ecology and evolution
M Rathbun, Moriah Szpara, 2021, Advances in virus research on p. 27-57
Most-Cited Papers
Differentiation of the SH-SY5Y human neuroblastoma cell line
Mackenzie M. Shipley, Colleen A. Mangold, Moriah L. Szpara, 2016, Journal of Visualized Experiments
ICTV virus taxonomy profile: Herpesviridae 2021
Derek Gatherer, Daniel P. Depledge, Carol A. Hartley, Moriah L. Szpara, Paola K. Vaz, Mária Benkő, Curtis R. Brandt, Neil A. Bryant, Akbar Dastjerdi, Andor Doszpoly, Ursula A. Gompels, Naoki Inoue, Keith W. Jarosinski, Rajeev Kaul, Vincent Lacoste, Peter Norberg, Francesco C. Origgi, Richard J. Orton, Philip E. Pellett, D. Scott Schmid, Stephen J. Spatz, James P. Stewart, Jakob Trimpert, Thomas B. Waltzek, Andrew J. Davison, Stuart G. Siddell, Elliot J. Lefkowitz, Sead Sabanadzovic, Peter Simmonds, F. Murilo Zerbini, Donald B. Smith, Arvind Varsani, 2021, Journal of General Virology
Interferon-independent STING signaling promotes resistance to HSV-1 in vivo
Lívia H. Yamashiro, Stephen C. Wilson, Huntly M. Morrison, Vasiliki Karalis, Jing Yi J. Chung, Katherine J. Chen, Helen S. Bateup, Moriah L. Szpara, Angus Y. Lee, Jeffery S. Cox, Russell E. Vance, 2020, Nature Communications
Impacts of genome-wide analyses on our understanding of human herpesvirus diversity and evolution
Daniel W. Renner, Moriah L. Szpara, 2018, Journal of Virology
A phylogenomic analysis of Marek's disease virus reveals independent paths to virulence in Eurasia and North America
Jakob Trimpert, Nicole Groenke, Maria Jenckel, Shulin He, Dusan Kunec, Moriah L. Szpara, Stephen J. Spatz, Nikolaus Osterrieder, Dino P. McMahon, 2017, Evolutionary Applications on p. 1091-1101
Rapid genome assembly and comparison decode intrastrain variation in human alphaherpesviruses
Lance R. Parsons, Yolanda R. Tafuri, Jacob T. Shreve, Christopher D. Bowen, Mackenzie M. Shipley, L. W. Enquist, Moriah L. Szpara, 2015, mBio on p. e02213--14
Persistent infection with herpes simplex virus 1 and Alzheimer's disease-a call to study how variability in both virus and host may impact disease
Colleen A. Mangold, Moriah L. Szpara, 2019, Viruses
Genome-Wide Surveillance of Genital Herpes Simplex Virus Type 1 From Multiple Anatomic Sites Over Time
Mackenzie M. Shipley, Daniel W. Renner, Mariliis Ott, David C. Bloom, David M. Koelle, Christine Johnston, Moriah L. Szpara, 2018, Journal of Infectious Diseases on p. 595-605
Viral forensic genomics reveals the relatedness of classic herpes simplex virus strains KOS, KOS63, and KOS79
Christopher D. Bowen, Daniel W. Renner, Jacob T. Shreve, Yolanda Tafuri, Kimberly M. Payne, Richard D. Dix, Paul R. Kinchington, Derek Gatherer, Moriah L. Szpara, 2016, Virology on p. 179-186
Differentiated human SHSY5Y cells provide a reductionist model of herpes simplex virus 1 neurotropism
Mackenzie M. Shipley, Colleen A. Mangold, Chad V. Kuny, Moriah L. Szpara, 2017, Journal of Virology
News Articles Featuring Moriah Szpara
May 24, 2022
Does herpes simplex virus change during transmission?
A new study helps explain how the virus that causes herpes might change during transmission between partners and over time during a long-term infection within a human host, which could have implications for future treatment strategies. The study, by a team of researchers from Penn State and the University of Washington, is the first to track genetic differences of the herpes simplex virus (HSV-1) as it moves between adult sexual transmission partners.
Full Article
Mar 29, 2021
Exploring variations in herpes virus symptoms
Why do some people with cold sores around their lips experience painful lesions, while others have no symptoms at all, yet still spread the virus? A new study conducted at Penn State finds that these differences could be due to variations in the way certain strains of herpes simplex (HSV-1) — the virus that causes cold sores, as well as genital herpes — activate gene expression in neurons.
Full Article
Mar 29, 2021
Penn State virologist Szpara to co-host COVID-19 vaccine education town halls
Moriah Szpara, associate professor of biology and of biochemistry and molecular biology at Penn State, will co-host two COVID-19 vaccine education town halls at 7 p.m. EST on Wednesday, March 31, and Wednesday, April 7, with Benhur Lee of the Icahn School of Medicine at Mount Sinai.
Full Article
May 26, 2020
New Design Helps N95 Mask Wearers Breathe Easier
Wearing high-grade filter masks can help protect against the novel coronavirus. But after a few hours, these tight-fitting devices can also make it really hard to breathe. N95 respirators, for example, are famously good at blocking viral particles—but they can also reduce the amount of available oxygen by up to 20 percent. Now some Stanford University researchers are addressing this problem with a portable device that pumps pure O2 directly to the wearer.
Full Article
Apr 22, 2020
New decontamination protocol permits reuse of N95 respirators
The COVID-19 pandemic has created a shortage of personal protective equipment, including “N95” respirators, needed by frontline healthcare providers. A new protocol using aerosolized hydrogen peroxide to decontaminate N95 respirators could allow them to be safely reused in some hospital settings, where the disinfectant is already being used for other decontamination purposes.
Full Article