LIN28

LIN28

Lin-28 homolog (C. elegans), also known as LIN28, is a human gene.cite web | title = Entrez Gene: LIN28 lin-28 homolog (C. elegans)| url = http://www.ncbi.nlm.nih.gov/sites/entrez?Db=gene&Cmd=ShowDetailView&TermToSearch=79727| accessdate = ] It is marker of undifferentiated human embryonic stem cells [Richards M, et al. | The transcriptome profile of human embryonic stem cells as defined by SAGE. | Stem Cells 22:51-64, 2004 | PMID 14688391] and has been used to enhance the efficiency of the formation of induced pluripotent stem (iPS) cells from human fibroblasts. [Yu J, et al. | Induced Pluripotent Stem Cell Lines Derived from Human Somatic Cells | Science DOI: 10.1126/science.1151526 | PMID 18033853] It encodes a cytoplasmic mRNA-binding protein [Balzer E, Moss EG. | Localization of the developmental timing regulator Lin28 to mRNP complexes, P-bodies and stress granules.| RNA Biology 4:16-25, 2007.| PMID 17617744] that binds to and enhances the translation of the Igf2 mRNA. [Polesskaya A, et al. | Lin-28 binds IGF-2 mRNA and participates in skeletal myogenesis by increasing translation efficiency | Genes & Development 21:1125-1138, 2007 | PMID 17473174] . Lin28 has also been shown to bind to the let-7 pre-miRNA and block production of the mature let-7 microRNA in mouse embryonic stem cells [ Viswanathan S, et al. Selective Blockade of MicroRNA Processing by Lin28 | Science 320:97-100, 2008 | ] .

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References

*cite journal |journal=Science |volume=320 |pages=98–100 |year=2008 |title="Selective Blockade of MicroRNA Processing by Lin28"

Further reading

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citations =
*cite journal | author=Strausberg RL, Feingold EA, Grouse LH, "et al." |title=Generation and initial analysis of more than 15,000 full-length human and mouse cDNA sequences. |journal=Proc. Natl. Acad. Sci. U.S.A. |volume=99 |issue= 26 |pages= 16899–903 |year= 2003 |pmid= 12477932 |doi= 10.1073/pnas.242603899
*cite journal | author=Moss EG, Tang L |title=Conservation of the heterochronic regulator Lin-28, its developmental expression and microRNA complementary sites. |journal=Dev. Biol. |volume=258 |issue= 2 |pages= 432–42 |year= 2003 |pmid= 12798299 |doi=
*cite journal | author=Richards M, Tan SP, Tan JH, "et al." |title=The transcriptome profile of human embryonic stem cells as defined by SAGE. |journal=Stem Cells |volume=22 |issue= 1 |pages= 51–64 |year= 2004 |pmid= 14688391 |doi=
*cite journal | author=Ota T, Suzuki Y, Nishikawa T, "et al." |title=Complete sequencing and characterization of 21,243 full-length human cDNAs. |journal=Nat. Genet. |volume=36 |issue= 1 |pages= 40–5 |year= 2004 |pmid= 14702039 |doi= 10.1038/ng1285
*cite journal | author=Sempere LF, Freemantle S, Pitha-Rowe I, "et al." |title=Expression profiling of mammalian microRNAs uncovers a subset of brain-expressed microRNAs with possible roles in murine and human neuronal differentiation. |journal=Genome Biol. |volume=5 |issue= 3 |pages= R13 |year= 2004 |pmid= 15003116 |doi= 10.1186/gb-2004-5-3-r13
*cite journal | author=Gerhard DS, Wagner L, Feingold EA, "et al." |title=The status, quality, and expansion of the NIH full-length cDNA project: the Mammalian Gene Collection (MGC). |journal=Genome Res. |volume=14 |issue= 10B |pages= 2121–7 |year= 2004 |pmid= 15489334 |doi= 10.1101/gr.2596504
*cite journal | author=Gerecht-Nir S, Dazard JE, Golan-Mashiach M, "et al." |title=Vascular gene expression and phenotypic correlation during differentiation of human embryonic stem cells. |journal=Dev. Dyn. |volume=232 |issue= 2 |pages= 487–97 |year= 2005 |pmid= 15614775 |doi= 10.1002/dvdy.20247
*cite journal | author=Lee YS, Kim HK, Chung S, "et al." |title=Depletion of human micro-RNA miR-125b reveals that it is critical for the proliferation of differentiated cells but not for the down-regulation of putative targets during differentiation. |journal=J. Biol. Chem. |volume=280 |issue= 17 |pages= 16635–41 |year= 2005 |pmid= 15722555 |doi= 10.1074/jbc.M412247200
*cite journal | author=Wu L, Belasco JG |title=Micro-RNA regulation of the mammalian lin-28 gene during neuronal differentiation of embryonal carcinoma cells. |journal=Mol. Cell. Biol. |volume=25 |issue= 21 |pages= 9198–208 |year= 2005 |pmid= 16227573 |doi= 10.1128/MCB.25.21.9198-9208.2005
*cite journal | author=Gregory SG, Barlow KF, McLay KE, "et al." |title=The DNA sequence and biological annotation of human chromosome 1. |journal=Nature |volume=441 |issue= 7091 |pages= 315–21 |year= 2006 |pmid= 16710414 |doi= 10.1038/nature04727

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  • Lin28 — Lin 28 homolog (C. elegans) Доступные структуры: 2cqf Идентификаторы Символ …   Википедия

  • LIN28 — James Alexander Thomson Pour les articles homonymes, voir James A. Thomson. James Alexander Thomson, né le 20 décembre 1958 à Oak Park dans l Illinois est un biologiste cellulaire. Il a réussi, avec son équipe du Genome Center of… …   Wikipédia en Français

  • let-7 microRNA precursor — Predicted secondary structure and sequence conservation of let 7 Identifiers Symbol let 7 Rfam …   Wikipedia

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  • lin-28 — (auch lin28) ist ein Entwicklungsgen, das in den Zellen der meisten vielzelligen Tiere vorkommt. Seine Position im Humangenom ist auf Chromosom 1, Location 1p36.11. Das Proteinprodukt von lin 28 ist ein evolutionär hoch konserviertes, RNA… …   Deutsch Wikipedia

  • Lin-28 — ein Entwicklungsgen, das in den Zellen der meisten vielzelligen Tiere vorkommt. Seine Position im Humangenom ist auf Chromosom 4 (Location: 4 D3). Das Proteinprodukt von lin 28 ist ein evolutionär hoch konserviertes, RNA bindendes Protein, das… …   Deutsch Wikipedia

  • Micro ARN — Artículo principal: RNAi Un micro ARN (miARN o miRNA por sus siglas en inglés) es un ARN monocatenario, de una longitud de entre 21 y 25 nucleótidos, y que tiene la capacidad de regular la expresión de otros genes mediante diversos procesos,… …   Wikipedia Español

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  • James Alexander Thomson — Pour les articles homonymes, voir James A. Thomson. James Alexander Thomson, né le 20 décembre 1958 à Oak Park dans l Illinois est un biologiste cellulaire. Il a réussi, avec son équipe du Genome Center of Wisconsin, à Madison, à… …   Wikipédia en Français

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