The gastrointestinal tract is a major portal of entry into
the body for pathogenic bacteria. The mucosal immune system in the small intestine
consists of organized
secondary lymphoid organs called Peyer's patches. I study the host response
to Salmonella by the Peyer's patches of the
pig. So far, porcine immune responses to pathogenic bacteria have not been
well characterized at a molecular level.
I use an ex vivo technique to infect Peyer's patches, and then measure the
resulting
changes in gene expression by DNA microarray analysis (PorkChip)
and real
time RT-PCR. I hope to expand knowledge of innate mucosal immune responses
in pigs so that others can use this information to develop mucosal vaccines.
Selected
Publications
KA Hyland, DR Brown, MS Rutherford, and M.P. Murtaugh. (2002) Immediate
immune response of porcine small intestine during infection with Salmonella
choleraesuis.
Abstract #131. Autumn Immunology Conference, Chicago, IL
K.A. Hyland, D.R. Brown,
M.S. Rutherford and M.P. Murtaugh. (2002). Immediate immune response of porcine
Peyers patch during acute infection with
Salmonella choleraesuis. The FASEB Journal. D81, Abstract # 509.9
K. Hyland,
C. Dvorak, A. Wang, M. Rutherford, B. Green, D. Brown, and M. Murtaugh. (2001).
Immune gene expression from porcine jejunal tissue in response to acute
infection by Salmonella choleraesuis. The FASEB Journal. 15 (4): A364, Abstract
# 280.6
Gutowska A, M. Jasionowski, KA Hyland, DR Fisher. (2000). Reversible
gels for local delivery of medical isotopes. 6th World Biomaterials Congress,
Kamuela,
HI. May 15th20th, Presentation #788.
Gutowska A, KA Hyland, SK Lan, W
Samuels, KS Azarow, CA Anderson. (2000). Resorbable templates for vascular
repair. 6th World Biomaterials Congress, Kamuela, HI.
May 15th20th, Presentation #709.
Gutowska, A, KA Bennett, and DR Fisher.
(1999). Thermoreversible gels for the delivery of therapeutic agents. American
Chemical Society, 54th Northwest Regional
Meeting. Portland, OR. June 20th23rd, Presentation # 60.
Honors and Awards
NIH NeuroBehavior/ NeuroImmune Addiction Research Training
Grant Fellow at the University of Minnesota, 2001present.
USDA National
Needs Training Grant Fellow at the University of Minnesota, 19992001.
Science and Engineering Research Semester (SERS) Fellow at Pacific Northwest
National Laboratory in Richland, Washington, 19971999.
Interests and
Activities
MVB Seminar Series Representative
Sewing and crafts
And of course my two favorite cats:
Sheeba and Ramses
Ramses really enjoys watching the cat fights on Jerry Springer