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  • 1
    Publication Date: 2016-03-04
    Description: Alkaline ceramidase 3 deficiency aggravates colitis and colitis-associated tumorigenesis in mice by hyperactivating the innate immune system Cell Death and Disease 7, e2124 (March 2016). doi:10.1038/cddis.2016.36 Authors: K Wang, R Xu, A J Snider, J Schrandt, Y Li, A B Bialkowska, M Li, J Zhou, Y A Hannun, L M Obeid, V W Yang & C Mao
    Electronic ISSN: 2041-4889
    Topics: Biology , Medicine
    Published by Springer Nature
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  • 2
    Publication Date: 2016-06-10
    Description: Biochemistry DOI: 10.1021/acs.biochem.6b00105
    Print ISSN: 0006-2960
    Electronic ISSN: 1520-4995
    Topics: Biology , Chemistry and Pharmacology
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  • 3
    Publication Date: 2012-08-03
    Description: Biochemistry DOI: 10.1021/bi300516u
    Print ISSN: 0006-2960
    Electronic ISSN: 1520-4995
    Topics: Biology , Chemistry and Pharmacology
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  • 4
    Publication Date: 2013-02-01
    Description: Biochemistry DOI: 10.1021/bi301682c
    Print ISSN: 0006-2960
    Electronic ISSN: 1520-4995
    Topics: Biology , Chemistry and Pharmacology
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  • 5
    Publication Date: 2012-06-23
    Description: To correlate the variable clinical features of oestrogen-receptor-positive breast cancer with somatic alterations, we studied pretreatment tumour biopsies accrued from patients in two studies of neoadjuvant aromatase inhibitor therapy by massively parallel sequencing and analysis. Eighteen significantly mutated genes were identified, including five genes (RUNX1, CBFB, MYH9, MLL3 and SF3B1) previously linked to haematopoietic disorders. Mutant MAP3K1 was associated with luminal A status, low-grade histology and low proliferation rates, whereas mutant TP53 was associated with the opposite pattern. Moreover, mutant GATA3 correlated with suppression of proliferation upon aromatase inhibitor treatment. Pathway analysis demonstrated that mutations in MAP2K4, a MAP3K1 substrate, produced similar perturbations as MAP3K1 loss. Distinct phenotypes in oestrogen-receptor-positive breast cancer are associated with specific patterns of somatic mutations that map into cellular pathways linked to tumour biology, but most recurrent mutations are relatively infrequent. Prospective clinical trials based on these findings will require comprehensive genome sequencing.〈br /〉〈br /〉〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3383766/" target="_blank"〉〈img src="https://static.pubmed.gov/portal/portal3rc.fcgi/4089621/img/3977009" border="0"〉〈/a〉   〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3383766/" target="_blank"〉This paper as free author manuscript - peer-reviewed and accepted for publication〈/a〉〈br /〉〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Ellis, Matthew J -- Ding, Li -- Shen, Dong -- Luo, Jingqin -- Suman, Vera J -- Wallis, John W -- Van Tine, Brian A -- Hoog, Jeremy -- Goiffon, Reece J -- Goldstein, Theodore C -- Ng, Sam -- Lin, Li -- Crowder, Robert -- Snider, Jacqueline -- Ballman, Karla -- Weber, Jason -- Chen, Ken -- Koboldt, Daniel C -- Kandoth, Cyriac -- Schierding, William S -- McMichael, Joshua F -- Miller, Christopher A -- Lu, Charles -- Harris, Christopher C -- McLellan, Michael D -- Wendl, Michael C -- DeSchryver, Katherine -- Allred, D Craig -- Esserman, Laura -- Unzeitig, Gary -- Margenthaler, Julie -- Babiera, G V -- Marcom, P Kelly -- Guenther, J M -- Leitch, Marilyn -- Hunt, Kelly -- Olson, John -- Tao, Yu -- Maher, Christopher A -- Fulton, Lucinda L -- Fulton, Robert S -- Harrison, Michelle -- Oberkfell, Ben -- Du, Feiyu -- Demeter, Ryan -- Vickery, Tammi L -- Elhammali, Adnan -- Piwnica-Worms, Helen -- McDonald, Sandra -- Watson, Mark -- Dooling, David J -- Ota, David -- Chang, Li-Wei -- Bose, Ron -- Ley, Timothy J -- Piwnica-Worms, David -- Stuart, Joshua M -- Wilson, Richard K -- Mardis, Elaine R -- 3P50 CA68438/CA/NCI NIH HHS/ -- P30 CA091842/CA/NCI NIH HHS/ -- P30 CA091842-01/CA/NCI NIH HHS/ -- P50 CA068438/CA/NCI NIH HHS/ -- P50 CA068438-05/CA/NCI NIH HHS/ -- P50 CA094056/CA/NCI NIH HHS/ -- P50 CA094056-10/CA/NCI NIH HHS/ -- P50 CA94056/CA/NCI NIH HHS/ -- R01 CA095614/CA/NCI NIH HHS/ -- R01 CA095614-01A1/CA/NCI NIH HHS/ -- U01 CA114722/CA/NCI NIH HHS/ -- U01 CA114722-01/CA/NCI NIH HHS/ -- U10 CA076001/CA/NCI NIH HHS/ -- U10 CA076001-13/CA/NCI NIH HHS/ -- U54 HG003079/HG/NHGRI NIH HHS/ -- U54 HG003079-04/HG/NHGRI NIH HHS/ -- U54HG003079/HG/NHGRI NIH HHS/ -- Howard Hughes Medical Institute/ -- England -- Nature. 2012 Jun 10;486(7403):353-60. doi: 10.1038/nature11143.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Department of Internal Medicine, Division of Oncology, Washington University, St Louis, Missouri 63110, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/22722193" target="_blank"〉PubMed〈/a〉
    Keywords: Androstadienes/pharmacology/therapeutic use ; Antineoplastic Agents/pharmacology/therapeutic use ; Aromatase/*metabolism ; Aromatase Inhibitors/*therapeutic use ; Breast Neoplasms/*drug therapy/*genetics/metabolism/pathology ; DNA Repair ; Exome/genetics ; Exons/genetics ; Female ; Genetic Variation/genetics ; Genome, Human/*genetics ; Humans ; MAP Kinase Kinase 4/genetics ; MAP Kinase Kinase Kinase 1/genetics ; Mutation/genetics ; Nitriles/pharmacology/therapeutic use ; Receptors, Estrogen/metabolism ; Treatment Outcome ; Triazoles/pharmacology/therapeutic use
    Print ISSN: 0028-0836
    Electronic ISSN: 1476-4687
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
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  • 6
    Publication Date: 2012-09-04
    Description: Macromolecular assemblies involving membrane proteins (MPs) serve vital biological roles and are prime drug targets in a variety of diseases. Large-scale affinity purification studies of soluble-protein complexes have been accomplished for diverse model organisms, but no global characterization of MP-complex membership has been described so far. Here we report a complete survey of 1,590 putative integral, peripheral and lipid-anchored MPs from Saccharomyces cerevisiae, which were affinity purified in the presence of non-denaturing detergents. The identities of the co-purifying proteins were determined by tandem mass spectrometry and subsequently used to derive a high-confidence physical interaction map encompassing 1,726 membrane protein-protein interactions and 501 putative heteromeric complexes associated with the various cellular membrane systems. Our analysis reveals unexpected physical associations underlying the membrane biology of eukaryotes and delineates the global topological landscape of the membrane interactome.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Babu, Mohan -- Vlasblom, James -- Pu, Shuye -- Guo, Xinghua -- Graham, Chris -- Bean, Bjorn D M -- Burston, Helen E -- Vizeacoumar, Franco J -- Snider, Jamie -- Phanse, Sadhna -- Fong, Vincent -- Tam, Yuen Yi C -- Davey, Michael -- Hnatshak, Olha -- Bajaj, Navgeet -- Chandran, Shamanta -- Punna, Thanuja -- Christopolous, Constantine -- Wong, Victoria -- Yu, Analyn -- Zhong, Gouqing -- Li, Joyce -- Stagljar, Igor -- Conibear, Elizabeth -- Wodak, Shoshana J -- Emili, Andrew -- Greenblatt, Jack F -- MOP 81156/Canadian Institutes of Health Research/Canada -- MOP 64394/Canadian Institutes of Health Research/Canada -- MOP 82940/Canadian Institutes of Health Research/Canada -- England -- Nature. 2012 Sep 27;489(7417):585-9. doi: 10.1038/nature11354. Epub 2012 Sep 2.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Banting and Best Department of Medical Research, Donnelly Centre, 160 College Street, University of Toronto, Toronto, Ontario M5S 3E1, Canada.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/22940862" target="_blank"〉PubMed〈/a〉
    Keywords: Cell Membrane/chemistry/metabolism ; Chitin Synthase/metabolism ; Detergents ; Endoplasmic Reticulum/metabolism ; Golgi Apparatus/metabolism ; Mass Spectrometry ; Membrane Proteins/analysis/chemistry/*metabolism ; Protein Binding ; Protein Interaction Mapping ; *Protein Interaction Maps ; Proteome/analysis/chemistry/metabolism ; Saccharomyces cerevisiae/chemistry/cytology/*metabolism ; Saccharomyces cerevisiae Proteins/analysis/chemistry/*metabolism
    Print ISSN: 0028-0836
    Electronic ISSN: 1476-4687
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
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  • 7
    Publication Date: 2018-05-05
    Description: The ELT-2 GATA factor normally functions in differentiation of the C. elegans endoderm, downstream of endoderm specification. We have previously shown that, if ELT-2 is expressed sufficiently early, it is also able to specify the endoderm and to replace all other members of the core GATA-factor transcriptional cascade ( END-1 , END-3 , ELT-7 ). However, such rescue requires multiple copies (and presumably overexpression) of the end-1p :: elt-2 cDNA transgene; a single copy of the transgene does not rescue. We have made this observation the basis of a genetic screen to search for genetic modifiers that allow a single copy of the end-1p :: elt-2 cDNA transgene to rescue the lethality of the end-1 end-3 double mutant. We performed this screen on a strain that has a single copy insertion of the transgene in an end-1 end-3 background. These animals are kept alive by virtue of an extrachromosomal array containing multiple copies of the rescuing transgene; the extrachromosomal array also contains a toxin under heat shock control to counterselect for mutagenized survivors that have been able to lose the rescuing array. A screen of ~14,000 mutagenized haploid genomes produced 17 independent surviving strains. Whole genome sequencing was performed to identify genes that incurred independent mutations in more than one surviving strain. The C. elegans gene tasp-1 was mutated in four independent strains. tasp-1 encodes the C. elegans homolog of Taspase, a threonine-aspartic acid protease that has been found, in both mammals and insects, to cleave several proteins involved in transcription, in particular MLL1/trithorax and TFIIA. A second gene, pqn-82 , was mutated in two independent strains and encodes a glutamine-asparagine rich protein. tasp-1 and pqn-82 were verified as loss-of-function modifiers of the end-1p :: elt-2 transgene by RNAi and by CRISPR/Cas9-induced mutations. In both cases, gene loss leads to modest increases in the level of ELT-2 protein in the early endoderm although ELT-2 levels do not strictly correlate with rescue. We suggest that tasp-1 and pqn-82 represent a class of genes acting in the early embryo to modulate levels of critical transcription factors or to modulate the responsiveness of critical target genes. The screen’s design, rescuing lethality with an extrachromosomal transgene followed by counterselection, has a background survival rate of 〈10 –4 without mutagenesis and should be readily adapted to the general problem of identifying suppressors of C. elegans lethal mutations.
    Electronic ISSN: 2160-1836
    Topics: Biology
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  • 8
    Electronic Resource
    Electronic Resource
    s.l. : American Chemical Society
    Industrial and engineering chemistry 3 (1931), S. 339-340 
    Source: ACS Legacy Archives
    Topics: Chemistry and Pharmacology , Process Engineering, Biotechnology, Nutrition Technology
    Type of Medium: Electronic Resource
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  • 9
    Electronic Resource
    Electronic Resource
    s.l. : American Chemical Society
    Industrial and engineering chemistry 4 (1932), S. 37-37 
    Source: ACS Legacy Archives
    Topics: Chemistry and Pharmacology , Process Engineering, Biotechnology, Nutrition Technology
    Type of Medium: Electronic Resource
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  • 10
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 275 (1978), S. 730-731 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] Resonance scattering of light from a beam of free atoms is an ideal technique for making precise absolute measurements of the shift in wavelength of the light relative to the reference wavelength of the beam atoms. We have used this technique previously to measure the solar gravitational redshift1 ...
    Type of Medium: Electronic Resource
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