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  • Male  (5)
  • Polymer and Materials Science
  • American Association for the Advancement of Science (AAAS)  (5)
  • 1
    Publication Date: 2002-12-14
    Description: Western tonal music relies on a formal geometric structure that determines distance relationships within a harmonic or tonal space. In functional magnetic resonance imaging experiments, we identified an area in the rostromedial prefrontal cortex that tracks activation in tonal space. Different voxels in this area exhibited selectivity for different keys. Within the same set of consistently activated voxels, the topography of tonality selectivity rearranged itself across scanning sessions. The tonality structure was thus maintained as a dynamic topography in cortical areas known to be at a nexus of cognitive, affective, and mnemonic processing.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Janata, Petr -- Birk, Jeffrey L -- Van Horn, John D -- Leman, Marc -- Tillmann, Barbara -- Bharucha, Jamshed J -- P50 NS17778-18/NS/NINDS NIH HHS/ -- New York, N.Y. -- Science. 2002 Dec 13;298(5601):2167-70.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Department of Psychological and Brain Sciences, Center for Cognitive Neuroscience, Dartmouth Brain Imaging Center, Dartmouth College, Hanover, NH 03755, USA. petr.janata@dartmouth.edu〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/12481131" target="_blank"〉PubMed〈/a〉
    Keywords: Adult ; Auditory Cortex/anatomy & histology/physiology ; *Auditory Perception ; Brain/anatomy & histology/*physiology ; Brain Mapping ; Female ; Functional Laterality ; Humans ; Magnetic Resonance Imaging ; Male ; Memory ; Mental Processes ; Middle Aged ; Models, Neurological ; *Music ; Nerve Net/anatomy & histology/physiology ; Neural Networks (Computer) ; Pitch Perception ; Prefrontal Cortex/anatomy & histology/*physiology
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
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  • 2
    Publication Date: 1999-09-18
    Description: Mutations in APC or beta-catenin inappropriately activate the transcription factor Tcf4, thereby transforming intestinal epithelial cells. Here it is shown that one of the target genes of Tcf4 in epithelial cells is Tcf1. The most abundant Tcf1 isoforms lack a beta-catenin interaction domain. Tcf1(-/-) mice develop adenomas in the gut and mammary glands. Introduction of a mutant APC allele into these mice substantially increases the number of these adenomas. Tcf1 may act as a feedback repressor of beta-catenin-Tcf4 target genes and thus may cooperate with APC to suppress malignant transformation of epithelial cells.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Roose, J -- Huls, G -- van Beest, M -- Moerer, P -- van der Horn, K -- Goldschmeding, R -- Logtenberg, T -- Clevers, H -- New York, N.Y. -- Science. 1999 Sep 17;285(5435):1923-6.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Department of Immunology and Center for Biomedical Genetics, Department of Pathology, University Medical Center Utrecht, Post Office Box 85500, 3508 GA Utrecht, Netherlands.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/10489374" target="_blank"〉PubMed〈/a〉
    Keywords: Adenoma/genetics/metabolism/pathology ; Adenomatous Polyposis Coli Protein ; Animals ; Cytoskeletal Proteins/*metabolism ; DNA-Binding Proteins/*genetics/metabolism ; Female ; Gene Expression Regulation, Neoplastic ; Genes, Tumor Suppressor ; Hepatocyte Nuclear Factor 1-alpha ; Humans ; Intestinal Neoplasms/genetics/metabolism/pathology ; Lymphoid Enhancer-Binding Factor 1 ; Male ; Mammary Neoplasms, Experimental/genetics/metabolism/pathology ; Mice ; Neoplasm Proteins/metabolism ; Promoter Regions, Genetic ; T Cell Transcription Factor 1 ; TCF Transcription Factors ; *Trans-Activators ; Transcription Factor 7-Like 2 Protein ; Transcription Factors/*genetics/*metabolism ; Transfection ; Tumor Cells, Cultured ; beta Catenin
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
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  • 3
    Publication Date: 1992-08-07
    Description: Autosomal recessive generalized myotonia (Becker's disease) (GM) and autosomal dominant myotonia congenita (Thomsen's disease) (MC) are characterized by skeletal muscle stiffness that is a result of muscle membrane hyperexcitability. For both diseases, alterations in muscle chloride or sodium currents or both have been observed. A complementary DNA for a human skeletal muscle chloride channel (CLC-1) was cloned, physically localized on chromosome 7, and linked to the T cell receptor beta (TCRB) locus. Tight linkage of these two loci to GM and MC was found in German families. An unusual restriction site in the CLC-1 locus in two GM families identified a mutation associated with that disease, a phenylalanine-to-cysteine substitution in putative transmembrane domain D8. This suggests that different mutations in CLC-1 may cause dominant or recessive myotonia.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Koch, M C -- Steinmeyer, K -- Lorenz, C -- Ricker, K -- Wolf, F -- Otto, M -- Zoll, B -- Lehmann-Horn, F -- Grzeschik, K H -- Jentsch, T J -- New York, N.Y. -- Science. 1992 Aug 7;257(5071):797-800.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Medical Center for Human Genetics, Marburg University, Germany.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/1379744" target="_blank"〉PubMed〈/a〉
    Keywords: Amino Acid Sequence ; Animals ; Blotting, Southern ; Chloride Channels ; *Chromosomes, Human, Pair 7 ; Cloning, Molecular ; DNA/genetics ; Female ; *Genes, Dominant ; *Genes, Recessive ; Genetic Linkage ; Humans ; Ion Channels/*genetics ; Lod Score ; Male ; Membrane Proteins/*genetics ; Molecular Sequence Data ; Muscular Dystrophies/*genetics ; Myotonia Congenita/*genetics ; Pedigree ; Polymorphism, Restriction Fragment Length ; Receptors, Antigen, T-Cell/genetics ; Recombination, Genetic ; Sequence Homology, Nucleic Acid
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
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  • 4
    Publication Date: 2007-01-20
    Description: Despite evidence pointing to a ubiquitous tendency of human minds to wander, little is known about the neural operations that support this core component of human cognition. Using both thought sampling and brain imaging, the current investigation demonstrated that mind-wandering is associated with activity in a default network of cortical regions that are active when the brain is "at rest." In addition, individuals' reports of the tendency of their minds to wander were correlated with activity in this network.〈br /〉〈br /〉〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1821121/" 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/PMC1821121/" target="_blank"〉This paper as free author manuscript - peer-reviewed and accepted for publication〈/a〉〈br /〉〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Mason, Malia F -- Norton, Michael I -- Van Horn, John D -- Wegner, Daniel M -- Grafton, Scott T -- Macrae, C Neil -- MH49127/MH/NIMH NIH HHS/ -- R01 NS033504/NS/NINDS NIH HHS/ -- R01 NS050614/NS/NINDS NIH HHS/ -- New York, N.Y. -- Science. 2007 Jan 19;315(5810):393-5.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Department of Psychological and Brain Sciences, Dartmouth College, Hanover, NH 03755, USA. malia@nmr.mgh.harvard.edu〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/17234951" target="_blank"〉PubMed〈/a〉
    Keywords: Attention ; Brain Mapping ; Cerebral Cortex/*physiology ; Cognition ; Fantasy ; Female ; Humans ; Magnetic Resonance Imaging ; Male ; Nerve Net/physiology ; Thinking/*physiology
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
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  • 5
    Publication Date: 2013-01-26
    Description: Cutaneous melanoma occurs in both familial and sporadic forms. We investigated a melanoma-prone family through linkage analysis and high-throughput sequencing and identified a disease-segregating germline mutation in the promoter of the telomerase reverse transcriptase (TERT) gene, which encodes the catalytic subunit of telomerase. The mutation creates a new binding motif for Ets transcription factors and ternary complex factors (TCFs) near the transcription start and, in reporter gene assays, caused up to twofold increase in transcription. We then screened the TERT promoter in sporadic melanoma and observed recurrent ultraviolet signature somatic mutations in 125 of 168 (74%) of human cell lines derived from metastatic melanomas, 45 of 53 corresponding metastatic tumor tissues (85%), and 25 of 77 (33%) primary melanomas. The majority of those mutations occurred at two positions in the TERT promoter and also generated binding motifs for Ets/TCF transcription factors.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Horn, Susanne -- Figl, Adina -- Rachakonda, P Sivaramakrishna -- Fischer, Christine -- Sucker, Antje -- Gast, Andreas -- Kadel, Stephanie -- Moll, Iris -- Nagore, Eduardo -- Hemminki, Kari -- Schadendorf, Dirk -- Kumar, Rajiv -- New York, N.Y. -- Science. 2013 Feb 22;339(6122):959-61. doi: 10.1126/science.1230062. Epub 2013 Jan 24.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Division of Molecular Genetic Epidemiology, German Cancer Research Center, Im Neuenheimer Feld 580, 69120 Heidelberg, Germany.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/23348503" target="_blank"〉PubMed〈/a〉
    Keywords: Binding Sites ; Cell Line, Tumor ; Female ; *Gene Expression Regulation, Neoplastic ; *Germ-Line Mutation ; High-Throughput Nucleotide Sequencing ; Humans ; Male ; Melanoma/*genetics/secondary ; Pedigree ; Polymorphism, Single Nucleotide ; *Promoter Regions, Genetic ; Proto-Oncogene Proteins c-ets/metabolism ; Sequence Analysis, DNA ; Skin Neoplasms/*genetics/pathology ; Telomerase/chemistry/*genetics/metabolism ; Transcription Initiation Site ; Transcription, Genetic ; ets-Domain Protein Elk-1/metabolism ; ets-Domain Protein Elk-4/metabolism
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
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