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91.
This article explores why cows were identified as Australian in a public debate over the treatment of cattle in Indonesian abattoirs. Using a discursive approach applied to data extracted from media coverage, the article traces the debate, beginning with the ways Australian‐ness was constructed before moving on to consider the implications of this construction in relation to nationalism and rights. The article argues that making the cows Australian had two functions. By being treated as autochthonous they were presumed to hold a certain set of rights which justified interference in practices occurring in an independent sovereign nation. Second, the nationalism implicit in the rendering of animals as Australian functioned to contrast Australia's ‘civilisation’ with Indonesian (and Islam's) ‘barbarism’, allowing Australia to re‐assert a sense of itself as humanitarian. This was particularly relevant in a context where that humanity was in question due to Australia's treatment of asylum seekers. 相似文献
92.
Farida S. Akhtari Adrian J. Green George W. Small Tammy M. Havener John S. House Kyle R. Roell David M. Reif Howard L. McLeod Timothy Wiltshire Alison A. Motsinger-Reif 《PLoS genetics》2021,17(8)
Cancer patients exhibit a broad range of inter-individual variability in response and toxicity to widely used anticancer drugs, and genetic variation is a major contributor to this variability. To identify new genes that influence the response of 44 FDA-approved anticancer drug treatments widely used to treat various types of cancer, we conducted high-throughput screening and genome-wide association mapping using 680 lymphoblastoid cell lines from the 1000 Genomes Project. The drug treatments considered in this study represent nine drug classes widely used in the treatment of cancer in addition to the paclitaxel + epirubicin combination therapy commonly used for breast cancer patients. Our genome-wide association study (GWAS) found several significant and suggestive associations. We prioritized consistent associations for functional follow-up using gene-expression analyses. The NAD(P)H quinone dehydrogenase 1 (NQO1) gene was found to be associated with the dose-response of arsenic trioxide, erlotinib, trametinib, and a combination treatment of paclitaxel + epirubicin. NQO1 has previously been shown as a biomarker of epirubicin response, but our results reveal novel associations with these additional treatments. Baseline gene expression of NQO1 was positively correlated with response for 43 of the 44 treatments surveyed. By interrogating the functional mechanisms of this association, the results demonstrate differences in both baseline and drug-exposed induction. 相似文献
93.
Lawrence G. Welch Sew-Yeu Peak-Chew Farida Begum Tim J. Stevens Sean Munro 《The Journal of cell biology》2021,220(10)
The fidelity of Golgi glycosylation is, in part, ensured by compartmentalization of enzymes within the stack. The COPI adaptor GOLPH3 has been shown to interact with the cytoplasmic tails of a subset of Golgi enzymes and direct their retention. However, other mechanisms of retention, and other roles for GOLPH3, have been proposed, and a comprehensive characterization of the clientele of GOLPH3 and its paralogue GOLPH3L is lacking. GOLPH3’s role is of particular interest as it is frequently amplified in several solid tumor types. Here, we apply two orthogonal proteomic methods to identify GOLPH3+3L clients and find that they act in diverse glycosylation pathways or have other roles in the Golgi. Binding studies, bioinformatics, and a Golgi retention assay show that GOLPH3+3L bind the cytoplasmic tails of their clients through membrane-proximal positively charged residues. Furthermore, deletion of GOLPH3+3L causes multiple defects in glycosylation. Thus, GOLPH3+3L are major COPI adaptors that impinge on most, if not all, of the glycosylation pathways of the Golgi. 相似文献
94.
95.
Erick Denamur Stphane Bonacorsi Antoine Giraud Patrick Duriez Farida Hilali Christine Amorin Edouard Bingen Antoine Andremont Bertrand Picard Franois Taddei Ivan Matic 《Journal of bacteriology》2002,184(2):605-609
By using a panel of 603 commensal and pathogenic Escherichia coli and Shigella isolates, we showed that mutation rates of strains vary considerably among different ecotypes. Uropathogenic strains had the highest frequency of mutators, while strains from patients with bacteremia had the lowest mutation rates. No correlation between the mutation rates and antibiotic resistance was observed among the studied strains. 相似文献
96.
Studies on purine enzymes in experimental colitis 总被引:4,自引:0,他引:4
Although the role of adenosine deaminase (ADA), adenylate deaminase (AMP-DA), purine nucleoside phosphorylase (PNP) is well documented in gastric and intestinal carcinoma, their role in inflammatory bowel diseases remains unknown. In the present study, we investigated the profile of these enzymes in blood and intestinal tissues during colitis. Colitis induced in Wistar rats by acetic acid was monitored by a marker enzyme myeloperoxidase (MPO). The tissue levels of MPO increased on 1, 2, 5 and 6 days post-administration (PA) of acetic acid and declined to the control levels by day 7 PA. In parallel the blood levels of ADA and AMP-DA decreased on days 1, 2 and 5 without any significant change on days 6 and 7 PA. Similar observations were recorded for these enzymes in the cytosolic extracts of colonic tissue specimens. In contrast, PNP remained unaltered in both blood and tissue samples. These findings suggest an inverse-relationship between inflammation and purine deaminases in both blood and tissues. 相似文献
97.
Masahiro Yao Farida Latif Mary Lou Orcutt Igor Kuzmin Thomas Stackhouse Fang wei Zhou Kalman Tory Fuh mei Duh Frances Richards Eamonn Maher Sal LaForgia Kay Huebner Denis Le Pasilier Marston Linehan Michael Lerman Berton Zbar 《Human genetics》1993,92(6):605-614
Von Hippel-Lindau disease (VHL) is an inherited multisystem neoplastic disorder. We prepared a 2.5-megabase (Mb) restriction map of the region surrounding the VHL gene and identified and characterized overlapping deletions in three unrelated patients affected with VHL. The smallest nested deletion (100 kb) was located within a 510-kb NruI fragment detected by 19–63. The rearrangements detected will be useful in isolating and evaluating candidate cDNAs for the VHL gene. The detailed physical map will be useful in studying the organization and structure of genes in the VHL region. 相似文献
98.
99.
Farida Latif William S. Modi Fuh-Mei Duh Laura Schmidt Hua Li Laura Geil Mary Lou Orcutt Amanda Heppell-Parton Pamela H. Rabbitts W. Marston Linehan Berton Zbar Michael I. Lerman 《Human genetics》1992,90(1-2):17-22
Summary Genetic markers with high degrees of polymorphisms are of vital importance in the construction of high resolution (2–4 cM) linkage maps of human chromosomes as specified in the short-term goals of the Human Genome Initiative. In this paper, we report on molecular and genetic characterization and physical localization of 11 new multiallele restriction fragment length polymorphism markers on human chromosome 3p. Ten of these represent three- and four-allele polymorphisms of the base substitution type probably at two adjacent restriction sites. One has been identified as a novel minisatellite sequence comprising a variable copy number tandem repeat array of a G/T-rich 79-bp sequence. This collection of multiallele polymorphic (PIC values: 0.40–0.60) markers should prove valuable and increase the resolution power of the available chromosome 3p genetic markers. 相似文献
100.
Baksh S Tommasi S Fenton S Yu VC Martins LM Pfeifer GP Latif F Downward J Neel BG 《Molecular cell》2005,18(6):637-650
Tumor cells typically resist programmed cell death (apoptosis) induced by death receptors. Activated death receptors evoke Bax conformational change, cytochrome c release, and cell death. We report that the tumor suppressor gene RASSF1A is required for death receptor-induced Bax conformational change and apoptosis. TNFalpha or TRAIL stimulation induced recruitment of RASSF1A and MAP-1 to receptor complexes and promoted complex formation between RASSF1A and the BH3-like protein MAP-1. Normally, MAP-1 is inhibited by an intramolecular interaction. RASSF1A/MAP-1 binding relieved this inhibitory interaction, resulting in MAP-1 association with Bax. Deletion of the RASSF1A gene or short hairpin silencing of either RASSF1A or MAP-1 expression blocked MAP-1/Bax interaction, Bax conformational change and mitochondrial membrane insertion, cytochrome c release, and apoptosis in response to death receptors. Our findings identify RASSF1A and MAP-1 as important components between death receptors and the apoptotic machinery and reveal a potential link between tumor suppression and death receptor signaling. 相似文献