Education
-
Postdoctorate,
Michigan Medical Center, 1991, Cell Signaling
-
Ph.D., University of Minnesota, 1990, Animal Physiology/Neuroscience
-
M.S., University of Minnesota, 1983, Veterinary Physiology
Research
Interests
The
phosphorylation and dephosphorylation of cellular proteins is a
critical component in the regulation of all biological processes.
The signaling molecules known as protein tyrosine kinases and phosphatases
are essential mediators of this type of regulation. They are responsible
for maintaining a steady-state level of specific phosphotyrosine
proteins which will influence the functional state of the cell.
Mutations or dysfunction in these molecules is associated with many
animal and human diseases including deadly bacterial infections,
diabetes, and cancer. My
laboratory studies the importance of the tyrosine phosphatases (PTPs)
in cell proliferation and differentiation. We are interested in
how certain PTPs regulate cell growth and differentiation during
the development and remodeling of bone. In addition, we are exploring
whether these molecules could serve as drug targets for skeletal
disorders, such as osteoporosis, in animals and humans.
Postdoctoral
Fellows
- Daniel
F. Morrison, Ph.D., 1997-1999
- Nambirajan
Sundaram, Ph.D., 1998-1999
Graduate
Students
- Katie
Schiller, M.S.
- Laurie A. Yunker, M.S., Molecular Vet Biosci M.S.
Undergraduates
- Amy
Swanson - University of Minnesota (2000) - UROP Grant Awardee
- Karen T. Umali - University of Minnesota (2000) - Minority
Scholar, UROP Grant Awardee
- Marie Wheeler - University of Minnesota (2000) - Directed
Research
- Emily Kishel - Cornell University (1999) - Directed Research
- Cecilia Sabol - University of Minnesota (1999) - LSSURP.
Teaching
- ANSC
3305: Reproductive Biology in Health and Disease
- ANSC 4096: Professional Experience Program - Internship (mentor)
- ANSC/CMB 8344: Mechanisms of Hormone Action
Outreach
- Life
Sciences Undergraduate Research Program (LSSURP)
- Undergraduate Research Opportunity Grant Program (UROP)
- Minority Scholar Program
Honors and Awards
- National
Institutes of Health James A. Shannon Director's Award
- 1997-99
- U.S. Patent No. 5,821,084 - "Osteoblast-testicular
protein tyrosine phosphatase" (American Home Products
Corp., Wyeth-Ayerst Research and The Regents of the University
of Michigan) - 1998
- New Investigator Travel Grant - The Endocrine Society
- 1996
Affiliations
Publications
(2006-2010)
- Refereed
Articles -
Kang, S.W., B. Leclerc, S. Kosonsiriluk, L.J. Mauro, A. Iwasawa, and M.E. El Halawani. 2010. Melanopsin expression in dopamine-melatonin neurons of the premammillary nucleus of the hypothalamus and seasonal reproduction in birds. Neuroscience, Sep. 29;170(1):200-13.
Leclerc, B., S.W. Kang, L.J. Mauro, S. Kosonsiriluk, Y. Chaiseha, and M.E. El Halawani. 2010. Photoperiodic modulation of clock gene expression in the avian premammillary nucleus. J Neuroendocrinol. 22(2):119-28.
Mauro, L.J., S.J. Wenzel, and G.M. Sindberg. 2010. Regulation of chick bone growth by leptin and catecholamines. Poultry Sci. 89:697-708. doi:10.3382/ps.2009-00363.
Kang, S.W., B. Leclerc, L.J. Mauro, and M.E. El Halawani. 2009. Serotonergic and
catecholaminergic interactions with co-localised dopamine-melatonin neurons in the hypothalamus of the female turkey. J. Neuroendocrinology, Jan.;21(1):10.
Leclerc, B., S.W. Kang, L.J. Mauro, S. Kosonsiriluk, Y. Chaiseha, and M.E. El Halawani. 2009. Photoperiodic modulation of clock gene expression in the avian premammillary nucleus. J. Neuroendocrinology, Feb. 22(2):119-128. Epub Dec. 4, 2009. PMID: 20002961.
Schiller, K.R., M.R. Zilhardt, J. Alley, D.L. Borjesson, A.J. Beitz, and L.J. Mauro. 2009. Secretion of MCP-1 and other paracrine factors in a novel bone-tumor coculture model. BMC Cancer, Feb. 3;9:45.
Kang, S.W., B. Leclerc, L.J. Mauro and M.E. El Halawani. 2008. Serotonergic and
catecholaminergic interactions with co-localized dopamine-melatonin neurons in the hypothalamus
of the female turkey. J. Neuroendocrinol. doi:10.1111/j.1365-2826.2008.01804.x.
Zeliadt, N.A., L.J. Mauro, and E.V. Wattenberg. 2008. Reciprocal regulation of extracellular signal
regulated kinase 1/2 and mitogen activated protein kinase phosphatase-3. Toxicol. Appl. Pharmacol.,
Nov. 1;232(3):408-17.
- Abstracts -
Kosonsiriluk, S., S.W. Kang, L.J. Mauro, J.R. Garbe, S.C. Fahrenkrug, and M.E. El Halawani. 2010. Gene expression profiling of dopamine-melatonin neurons in the avian premamillary nucleus. Poult. Sci. 89 (Supp 1): 564-565.
Leclerc, B., S.W. Kang, L.J. Mauro, S. Kosonsiriluk, and M.E. El Halawani. 2009. Photoperiodic modulation of clock gene expression in the avian premammillary nucleus dopamine-melatonin neurons. Poultry Sci. 88 (Suppl.1): 127.
Sindberg, G.M., E. O’Brien, A.J. Beitz, and L.J. Mauro. 2009. Osteoblast-tumor interactions modulate TGFα-mediated regulation of MCP-1. In: Proc., 100th Annual Meeting of the American Assoc. for Cancer Res., Apr. 19-23, No. 339.
Kang, S.W., B. Leclerc, L.J. Mauro, and M.E. El Halawani. 2008. Serotonergic and catecholaminergic
interactions with co-localized dopamine-melatonin neurons in the hypothalamic premamillary
nucleus of the female turkey during different reproductive stages. Poultry Sci. 87 (Suppl. 1):15-16.
Leclerc B., S. Kang, C. Howell, L.J. Mauro, and M.E. El Halawani. 2008. Circadian expression of
clock genes in the pineal gland, visual suparchiasmatic nucleus (vSCN) and premamillary nucleus
(PMM) in photostimulated turkey hens. Poultry Sci. 87 (Suppl. 1): 14-15.
Okoye, N., M.R. Zillhardt, N.A. Zeliadt, E.V. Wattenberg, and L.J. Mauro. 2006. MAP kinase phosphatases-3 regulation in colorectal carcinoma. J. Minn. Acad. Sci. 69: 19 (Abstract - Winchell Undergraduate Research Symposium - Spring 2006).
Schiller, K.R., M.R. Zillhardt, A.J. Beitz, and L.J. Mauro. 2006. Regulation of CCL2 in a novel fibrosarcoma-bone co-culture model. In: Proc. of 97th Annual Meeting of AACR, Apr. 2006; 63-64.
Zillhardt, M.R., A. Undersander, C.S. Carlson, and L.J. Mauro. 2006. Leptin and its neural effectors can modulate long bone growth in the chick. Poultry Sci. 85 (Suppl 1):120.
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