I2CT

@article{kambris_dmmyd88_2003,

title = {DmMyD88 controls dorsoventral patterning of the Drosophila embryo},

author = {Zakaria Kambris and Hana Bilak and Rosalba D'Alessandro and Marcia Belvin and Jean-Luc Imler and Maria Capovilla},

doi = {10.1038/sj.embor.embor714},

issn = {1469-221X},

year  = {2003},

date = {2003-01-01},

journal = {EMBO reports},

volume = {4},

number = {1},

pages = {64--69},

abstract = {MyD88 is an adapter protein in the signal transduction pathway mediated by interleukin-1 (IL-1) and Toll-like receptors. A Drosophila homologue of MyD88 (DmMyD88) was recently shown to be required for the Toll-mediated immune response. In Drosophila, the Toll pathway was originally characterized for its role in the dorsoventral patterning of the embryo. We found that, like Toll, DmMyD88 messenger RNA is maternally supplied to the embryo. Here we report the identification of a new mutant allele of DmMyD88, which generates a protein lacking the carboxy-terminal extension, normally located downstream of the Toll/IL-1 receptor domain. Homozygous mutant female flies lay dorsalized embryos that are rescued by expression of a transgenic DmMyD88 complementary DNA. The DmMyD88 mutation blocks the ventralizing activity of a gain-of-function Toll mutation. These results show that DmMyD88 encodes an essential component of the Toll pathway in dorsoventral pattern formation.},

keywords = {Adaptor Proteins, Alleles, Animals, Antigens, Base Sequence, Cell Surface, Complementary, Developmental, Differentiation, DNA, DNA Transposable Elements, Egg Proteins, Embryo, Exons, Female, Gene Expression Regulation, Genetically Modified, Genotype, imler, Immunity, Immunologic, Innate, Insertional, M3i, Male, messenger, Morphogenesis, Mutagenesis, Myeloid Differentiation Factor 88, Nonmammalian, Oocytes, Protein Biosynthesis, Protein Structure, Receptors, Reverse Transcriptase Polymerase Chain Reaction, RNA, Signal Transducing, Tertiary, Toll-Like Receptors, Zygote},

pubstate = {published},

tppubtype = {article}

}

@article{,

title = {Microarrays as cancer keys: an array of possibilities},

author = { S. Mohr and G. D. Leikauf and G. Keith and B. H. Rihn},

year  = {2002},

date = {2002-01-01},

journal = {J Clin Oncol},

volume = {20},

number = {14},

pages = {3165-75},

abstract = {Malignant transformation results from accumulation of genetic and epigenetic events. Functional studies of cancer will be crucial to our understanding of its complexity and polymorphism. There is no doubt that emerging genomic and proteomic technologies will facilitate such investigations. Microarray technology is a new and efficient approach to extract data of biomedical relevance for a wide range of applications. In cancer research, it will provide high-throughput and valuable insights into differences in an individual's tumor as compared with constitutional DNA, mRNA expression, and protein expression and activity. Across individuals, comparisons could provide tissue-specific disease signatures that provide diagnosis based on hundreds of informative genes. The resulting product should be a wealth of tumor-associated and tumor-specific biomarkers, which may help in cancer etiology, diagnosis, and therapy and ultimately lead to "molecular nosology" of cancers. This review highlights the recent developments in microarray technologies in cancer research, focuses on the results obtained so far, and describes the eventual use of microarray technology for clinical applications.},

note = {0732-183x 

Journal Article 

Review 

Review, Tutorial},

keywords = {(Genetics), *Gene, *Oligonucleotide, *Sequence, Aberrations, Analysis, Analysis/methods, Animals, Array, Chromosome, DNA/methods, Expression, Genotype, Gov't, Human, Mutation, Neoplasms/*genetics, Neoplastic, Oncogenes/*genetics, P.H.S., Polymorphism, Profiling/methods, Proteome/genetics, Regulation, Sequence, Support, U.S.},

pubstate = {published},

tppubtype = {article}

}

@article{braun_analysis_1998,

title = {Analysis of the Drosophila host defense in domino mutant larvae, which are devoid of hemocytes},

author = {A Braun and Jules A Hoffmann and Marie Meister},

issn = {0027-8424},

year  = {1998},

date = {1998-11-01},

journal = {Proc. Natl. Acad. Sci. U.S.A.},

volume = {95},

number = {24},

pages = {14337--14342},

abstract = {We have analyzed the Drosophila immune response in domino mutant larvae, which are devoid of blood cells. The domino mutants have a good larval viability, but they die as prepupae. We show that, on immune challenge, induction of the genes encoding antimicrobial peptides in the fat body is not affected significantly in the mutant larvae, indicating that hemocytes are not essential in this process. The hemocoele of domino larvae contains numerous live microorganisms, the presence of which induces a weak antimicrobial response in the fat body. A full response is observed only after septic injury. We propose that the fat body cells are activated both by the presence of microorganisms and by injury and that injury potentiates the effect of microorganisms. Survival experiments after an immune challenge showed that domino mutants devoid of blood cells maintain a wild-type resistance to septic injury. This resistance was also observed in mutant larvae in which the synthesis of antibacterial peptides is impaired (immune deficiency larvae) and in mutants that are deficient for humoral melanization (Black cells larvae). However, if domino was combined with either the immune deficiency or the Black cell mutation, the resistance to septic injury was reduced severely. These results establish the relevance of the three immune reactions: phagocytosis, synthesis of antibacterial peptides, and melanization. By working in synergy, they provide Drosophila a highly effective defense against injury and/or infection.},

keywords = {Adipose Tissue, Animals, Candida, Escherichia coli, Fungal, Genotype, Hemocytes, hoffmann, Larva, M3i, Melanins, Micrococcus luteus, Spores},

pubstate = {published},

tppubtype = {article}

}