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Mission Statement

Home > Research > Otitis Media Research Group > Mission Statement

To explore the critical role of complement in the middle ear in host innate immunity against Streptococcus pneumoniae (Spn) during acute otitis media (OM) (middle ear inflammation).


Spn is one of the primary pathogens of OM. Despite advances that have been made in Spn OM research in the last decade, much more remains to be learned about the otological immunology for better understanding of the pathogenesis of OM. The long-term objectives of our research projects are to evaluate host-bacterial cell interrelationship with the purpose of developing strategies for blocking or immunizing against this interaction and thus preventing the development of OM.

On-going investigations include:

  1. Assessment of  the complement activation in the middle ear epithelium during Spn infection.
  2. Defining the role of the specific complement pathways in the middle ear defense against Spn using a complement deficient mouse model.
  3. Evaluation the role of complement C3 in the middle ear against Spn with an antecedent influenza A virus infection in the chinchilla model of OM. Together our studies will expand our understanding of the role of  complement in middle ear innate immunity during Spn OM and may identify new targets for therapeutic intervention.


 


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The Ohio State University | College of Medicine
Department of Otolaryngology - Head & Neck Surgery
Eye and Ear Institute | 915 Olentangy River Road | Suite 4000 | Columbus, OH 43212
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