Vaibhav Tiwari

Associate Professor

Midwestern University
Chicago College of Osteopathic Medicine
Department of Microbiology/Immunology
Science Hall Lab Number 332
555 31st Street
Downers Grove, IL 60515
Office:    630-515-6358
Fax:       630-515-7245


Ph.D. Biotechnology Banaras Hindu University, India
Postdoc Molecular Virology University of Missouri-Columbia
Postdoc Molecular Virology University of Illinois-Chicago


A voyage, herpes virus entry into host cell: Viral entry into susceptible host cells typically results from multivalent interactions between virus envelope glycoproteins and host entry receptors. In case of herpes simplex virus (HSV) which causes multiple clinical manifestations from cold sores, corneal blindness, to encephalitis, involves the interaction between four viral envelope glycoproteins (gB, gD, gH-gL) and specific cell surface receptor (nectin, herpesvirus entry mediator protein; HVEM and 3-O sulfated heparan sulfate; 3-OS HS). The work in our laboratory is focused on understanding the molecular mechanism of viral entry into host cell with the goal to develop novel therapeutic interventions.


Baldwin J, Maus E, Zanotti B, Volin MV, Tandon R, Shukla D, Tiwari V (2015). A role for 3-O sulfated heparan sulfate in promoting human cytomegalovirus infection in human iris cell. Journal of Virology 89(9):5185-92.

Yakoub A, Rawal N, Maus E, Baldwin J, Shukla D, Tiwari V. (2014).  Comprehensive analysis of herpes simplex virus 1 (HSV-1) entry mediated by zebrafish 3-O-Sulfotransferase isoforms: implications for the development of a zebrafish model of HSV-1 infection.  Journal of Virology 88(21):12915-22.

Baldwin, J., Paul Park, Brian Zanotti, Volin, MV, Shukla D., Tiwari V (2013). Susceptibility of human iris stromal cells to herpes simplex virus 1 entry.  Journal of Virology 87(7):4091-6.


Chicago College of Osteopathic Medicine, MICRO 1651      
Chicago College of Dental Medicine, IBSS 15105
Chicago College of Pharmacy, MICRO 1510
Phyiscian Assistent Course, MICRO 0582
Masters Biomedical Sciences, MICRO 0580, 0583


PA Admissions Committee
Student Scholarship Committee
University Honors and Awards Committee
University Wellness Committee