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July 2015 Volume 16 Number 7 | |||||||||||||||||||||||||||||||||||||||||||||||
In this issue Research Highlights Reviews Perspectives
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REVIEWS | Top | ||||||||||||||||||||||||||||||||||||||||||||||
Article series: Cell death and autophagy p53 in survival, death and metabolic health: a lifeguard with a licence to kill Flore Kruiswijk, Christiaan F. Labuschagne & Karen H. Vousden p393 | doi:10.1038/nrm4007 The function of p53 as a tumour suppressor has been attributed to its ability to promote cell death or permanently inhibit cell proliferation. However, p53 can also contribute to cell survival by regulating various metabolic pathways to allow cells to adapt to mild metabolic stresses. Abstract | Full Text | PDF | |||||||||||||||||||||||||||||||||||||||||||||||
Specifying and protecting germ cell fate Susan Strome & Dustin Updike p406 | doi:10.1038/nrm4009 Recent studies in different species have increased our understanding of the factors and molecular mechanisms that underlie the specification of germ cells, which are the specialized cells that generate gametes. Moreover, studies are elucidating how these cells ensure that only germline-appropriate transcripts are translated to protect germ cell identity. Abstract | Full Text | PDF | |||||||||||||||||||||||||||||||||||||||||||||||
Swiss army knives: non-canonical functions of nuclear Drosha and Dicer Kaspar Burger & Monika Gullerova p417 | doi:10.1038/nrm3994 Recent studies have revealed that the RNase III enzymes Drosha and Dicer (including newly discovered Dicer isoforms) have non-canonical nuclear RNAi functions in various organisms. These include the regulation of transcription initiation and termination, and the processing of various RNA species. Abstract | Full Text | PDF | Supplementary information | |||||||||||||||||||||||||||||||||||||||||||||||
Control of mammalian gene expression by selective mRNA export Vihandha O. Wickramasinghe & Ronald A. Laskey p431 | doi:10.1038/nrm4010 Recent studies have shown that nuclear export of mRNAs, which is a crucial step in the regulation of gene expression, can be selective in mammalian cells. Selective transport involves transcription-export complexes TREX and TREX-2 and controls biological processes such as DNA repair, haematopoiesis, proliferation and maintenance of pluripotency. Abstract | Full Text | PDF | |||||||||||||||||||||||||||||||||||||||||||||||
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ESSAY Discovering centromere proteins: from cold white hands to the A, B, C of CENPs William C. Earnshaw p443 | doi:10.1038/nrm4001 William Earnshaw describes the events that led to the discovery and cloning of the first kinetochore proteins 30 years ago using autoimmune sera from patients with scleroderma-spectrum disease. He also discusses our current appreciation of the complexity of this remarkable structure. Abstract | Full Text | PDF | |||||||||||||||||||||||||||||||||||||||||||||||
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*2014 Journal Citation Report (Thomson Reuters, ) |
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