Research Topics
Species | Lizabeth PerkinsSummaryAffiliation: Harvard University Country: USA Publications
Research Grants
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Detail Information
Publications
smoothened and thickveins regulate Moleskin/Importin 7-mediated MAP kinase signaling in the developing Drosophila eyeAlysia D Vrailas
Department of Cell Biology, Emory University School of Medicine, Atlanta, GA 30322, USA
Development 133:1485-94. 2006..Ectopic expression of Msk overcomes this block and disrupts patterning. Additionally, the MAPK cytoplasmic hold is genetically dependent on the presence of Decapentaplegic (Dpp) and Hedgehog receptors...
The nonreceptor protein tyrosine phosphatase corkscrew functions in multiple receptor tyrosine kinase pathways in DrosophilaL A Perkins
Pediatric Surgical Research Laboratories, Massachusetts General Hospital, Harvard Medical School, Boston 02114, USA
Dev Biol 180:63-81. 1996..In support of this hypothesis, we demonstrate that SHP-2, a vertebrate PTPase similar to Csw and previously implicated in RTK signaling, encodes the functional vertebrate homologue of Csw...
Quantitative variations in the level of MAPK activity control patterning of the embryonic termini in DrosophilaC Ghiglione
Department of Genetics, Harvard Medical School, Boston, Massachusetts 02115, USA
Dev Biol 205:181-93. 1999..Altogether, our results illustrate how a gradient of MAPK activity controls differential gene expression and, thus, the establishment of various cell fates. We discuss the roles of quantitative mechanisms in defining RTK specificity...
Analysis of corkscrew signaling in the Drosophila epidermal growth factor receptor pathway during myogenesisM R Johnson Hamlet
Pediatric Surgical Research Laboratories, Massachusetts General Hospital, Harvard Medical School, Charlestown, Massachusetts 02129, USA
Genetics 159:1073-87. 2001..This work extends previous studies of Csw during Torso and Sevenless RTK signaling to include an in-depth analysis of the role of Csw in the EGFR signaling pathway...
In vivo RNAi: today and tomorrowNorbert Perrimon
Department of Genetics, Harvard Medical School, Boston, Massachusetts 02115, USA
Cold Spring Harb Perspect Biol 2:a003640. 2010..Further, we discuss the applications of RNAi technologies to crop improvement, pest control and RNAi therapeutics, thus providing an appreciation of the potential for phenomenal applications of RNAi to agriculture and medicine...
Nuclear import of activated D-ERK by DIM-7, an importin family member encoded by the gene moleskinJ A Lorenzen
Pediatric Surgical Research Laboratories, Massachusetts General Hospital, Harvard Medical School, Boston, MA 02114, USA
Development 128:1403-14. 2001..Mutations in the Drosophila Importin beta homolog Ketel, also reduce the nuclear localization of activated D-ERK. Together, these data indicate that DIM-7 and Ketel are components of the nuclear import machinery for activated D-ERK...
There must be 50 ways to rule the signal: the case of the Drosophila EGF receptorN Perrimon
Department of Genetics, Harvard Medical School, Boston, Massachusetts 02115, USA
Cell 89:13-6. 1997
Doublesex surprisesS Vincent
Department of Genetics, Howard Hughes Medical Institute, Harvard Medical School, 200 Longwood Avenue, Boston, MA 02115, USA
Cell 106:399-402. 2001
Vector and parameters for targeted transgenic RNA interference in Drosophila melanogasterJian Quan Ni
Department of Genetics, Harvard Medical School, 77 Avenue Louis Pasteur, Boston, Massachusetts 02175, USA
Nat Methods 5:49-51. 2008..To avoid this problem, we have developed a transgenic RNA interference vector based on the phiC31 site-specific integration method...
Genetic interaction between integrins and moleskin, a gene encoding a Drosophila homolog of importin-7Scott E Baker
Department of Molecular and Cellular Biology, University of Arizona, Tucson, Arizona 85721, USA
Genetics 162:285-96. 2002..Genetic tests suggest that the moleskin suppression of wing blisters is not directly related to inhibition of D-ERK nuclear import. These data are discussed with respect to the possible regulation of integrin function by cytoplasmic ERK...
Nuclear localization of the ERK MAP kinase mediated by Drosophila alphaPS2betaPS integrin and importin-7Brian P James
Department of Molecular and Cellular Biology, Center for Insect Science, and Department of Biochemistry and Molecular Biophysics, Arizona Cancer Center, Tucson, AZ 85724, USA
Mol Biol Cell 18:4190-9. 2007..Moreover, dpERK nuclear import can be restored in DIM-7-deficient cells by Xenopus Importin-7, demonstrating that ERK import is an evolutionarily conserved function of this protein...
Transgenic Drosophila models of Noonan syndrome causing PTPN11 gain-of-function mutationsKimihiko Oishi
Departments of Pediatrics and Human Genetics, Mount Sinai School of Medicine, One Gustave L. Levy Place, Box 1498, New York, NY 10029, USA
Hum Mol Genet 15:543-53. 2006..In addition, these fly models can be used for sensitized screens to identify novel interacting genes as well as for high-throughput screening of therapeutic compounds for NS and PTPN11-related cancers...
MAP kinase subcellular localization controls both pattern and proliferation in the developing Drosophila wingDaniel R Marenda
Department of Cell Biology, Emory University School of Medicine, Atlanta, GA 30322, USA
Development 133:43-51. 2006....
The Drosophila melanogaster toll pathway participates in resistance to infection by the gram-negative human pathogen Pseudomonas aeruginosaGee W Lau
Department of Surgery, Harvard Medical School and Massachusetts General Hospital and Shriners Burns Institute, Boston, Massachusetts 02114, USA
Infect Immun 71:4059-66. 2003..Additionally, our results provide the basis for future studies into interactions between P. aeruginosa virulence factors and components of the Toll signaling pathway, which is functionally conserved between flies and humans...
Research Grants
- Receptor Tyrosine Kinase Regulation of Nuclear ImportLizabeth Perkins; Fiscal Year: 2004..g. Csw) directly participate in the process of nuclear import will contribute to a greater understanding of how signaling pathways control cellular growth and differentiation. ..
