Education
Post-Doctoral Fellowship, Hahnemann University
PhD, Drexel University College of Medicine
BS, Juniata College
Research
Dr. Appelt has done extensive research in the field of aging and is recognized for
her work on Alzheimer’s disease. Dr. Appelt is the director of PCOM’s Biological Imaging
Facility and is investigating pathogen involvement as a trigger for developing Alzheimer’s
disease. She is particularly interested in understanding the effects Chlamydia pneumoniae
and HSV exert on the central nervous system that result in the neuropathology observed
in Alzheimer’s disease. Her laboratory uses high resolution electron microscopy, confocal
microscopy and epifluorescent microscopy to study cellular structures.
Awards
American Society for Cell Biology-Glenn Foundation Award for Outstanding Research
in Aging (1996)
Professor of the Year 2008 – Philadelphia College of Osteopathic Medicine
Kappa Sigma Phi Award for Osteopathic education (2003)
Lindback Distinguished Teaching Award (2013)
Grants
CCDA (7/1/2013 -6/30/2014) Co-PI: Bactericidal Implant Surfaces
Rose and Adolf Levis Foundation (1/01/2003-present) Co-PI; Chlamydia pneumoniae’s
role in the pathogenesis of sporadic Alzheimer’s disease
CCDA (7/1/2012 -6/30/2013) Co-PI; Infection with Chlamydia Pneumoniae alters calcium-associated
gene regulations and processes in neuronal cells and monocytes: Implications for Alzheimer’s
disease
CCDA (7/1/2012 -6/30/2013) Co-PI; Detection of Chlamydia pneumoniae in blood samples:
A diagnostic screen for Alzheimer’s disease
CCDA (9/1/2011 -6/30/2012) PI; Analysis by Real-Time PCR of Autophagy and Apoptosis
in Neuronal Cells Infected with Chlamydia Pneumoniae
Health Research Formula Fund :(1/01/ 2009- 12/31/2013) PI; Dissecting the apoptosis
pathway affected by C. pneumoniae in Alzheimer's disease
CCDA (9/1/2008 -6/30/2009) PI; Chlamydophila (Chlamydia) pneumoniae (Cpn) promotes
Aβ 1-42 amyloid processing in Neuronal Cells: A Pathogenic Trigger for Alzheimer’s
disease
CCDA (10/1/2007 -9/30/2008) PI; Effects on the apoptotic markers following a Chlamydial
infection in neurons and astrocytes: Implications for Alzheimer’s disease
Alzheimer Association 7/01/04 to 6/30/07) Co-investigator; Chlamydia pneumoniae infection
of Mice triggers Alzheimer-like pathology
NIH R01ES006478-09A2 (7/2003-2008) Collaborator; Mechanisms of Cadmium Toxicity in
Epithelial Cells NIH/NIAID - R01- AI44055-01A1 (06/01/99 - 05/31/04). Co-investigator;
Chlamydia pneumoniae: a pathogen in Alzheimer’s disease?
NIH/R15: (5/01/01-06/30/03) Co-investigator; Immunosenescence and Chlamydia Pneumoniae”
Foundation for Research into the Diseases of Aging (6/01/99-7/01/2003) Co-investigator;
Investigation of Chlamydia pneumoniae in Diseases of the Aging
National Foundation for Infectious Diseases(6/01/99-7/01/2000)PI; Pathologic manifestations
induced by Chlamydia Pneumonia infected glial cells in AD