The strong association of Zika virus infection with congenital defects has led to questions of how a flavivirus is capable of crossing the placental barrier to reach the fetal brain. Here, we demonstrate permissive Zika virus infection of primary human placental macrophages, commonly referred to as Hofbauer cells, and placental villous fibroblasts. We also demonstrate Zika virus infection of Hofbauer cells within the context of the tissue ex vivo using term placental villous explants. In addition to amplifying infectious virus within a usually inaccessible area, the putative migratory activities of Hofbauer cells may aid in dissemination of Zika virus to the fetal brain. Understanding the susceptibility of placenta-specific cell types will aid future work around and understanding of Zika virus–associated pregnancy complications.
Kellie Ann Jurado, Michael K. Simoni, Zhonghua Tang, Ryuta Uraki, Jesse Hwang, Sarah Householder, Mingjie Wu, Brett D. Lindenbach, Vikki M. Abrahams, Seth Guller, Erol Fikrig
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The role of viral infections on pregnancy outcome, fetal development and maternal health
Karen Racicot, Gil Mor |
Journal of Clinical Investigation | 2017 |
Inhibition of autophagy limits vertical transmission of Zika virus in pregnant mice
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Journal of Experimental Medicine | 2017 |
Immune Cell Dynamics in Rhesus Macaques Infected with a Brazilian Strain of Zika Virus
EL Silveira, KA Rogers, S Gumber, P Amancha, P Xiao, SM Woollard, SN Byrareddy, MM Teixeira, F Villinger |
Journal of immunology (Baltimore, Md. : 1950) | 2017 |
Asian Zika virus strains target CD14+ blood monocytes and induce M2-skewed immunosuppression during pregnancy
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Nature Microbiology | 2017 |
Zika virus causes testicular atrophy
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Science Advances | 2017 |
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MA Sheridan, D Yunusov, V Balaraman, AP Alexenko, S Yabe, S Verjovski-Almeida, DJ Schust, AW Franz, Y Sadovsky, T Ezashi, RM Roberts |
Proceedings of the National Academy of Sciences | 2017 |
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Cell Reports | 2017 |
Viral infection, proliferation, and hyperplasia of Hofbauer cells and absence of inflammation characterize the placental pathology of fetuses with congenital Zika virus infection
DA Schwartz |
Archives of Gynecology and Obstetrics | 2017 |
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Wiley Interdisciplinary Reviews Developmental Biology | 2017 |
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B Cao, MS Diamond, IU Mysorekar |
Journal of Interferon & Cytokine Research | 2017 |
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Cell Reports | 2017 |
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SJ Oliveira, RQ Gurgel, DR Lima, CA Santos, PR Martins-Filho, VS Santos |
The American journal of tropical medicine and hygiene | 2017 |
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Virology : research and treatment | 2017 |
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MT Aliota, L Bassit, SS Bradrick, B Cox, MA Garcia-Blanco, C Gavegnano, TC Friedrich, TG Golos, DE Griffin, AD Haddow, EG Kallas, U Kitron, M Lecuit, DM Magnani, C Marrs, N Mercer, E McSweegan, LF Ng, DH O'Connor, JE Osorio, GS Ribeiro, M Ricciardi, SL Rossi, G Saade, RF Schinazi, GO Schott-Lerner, C Shan, PY Shi, DI Watkins, N Vasilakis, SC Weaver |
Antiviral Research | 2017 |
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Modelling Zika Virus Infection of the Developing Human Brain In Vitro Using Stem Cell Derived Cerebral Organoids
MR Salick, MF Wells, K Eggan, A Kaykas |
Journal of visualized experiments : JoVE | 2017 |