バイオ研究とバイオ研究者の情報チャンネル
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20081212
siRNA

19605



RNA major groove modifications improve siRNA stability and biological activity.Terrazas M, Kool ET.
Nucleic Acids Res. 2008 Nov 2.
PMID: 19042976
siRNAの修飾


Noncoding Transcription by RNA Polymerase Pol IVb/Pol V Mediates Transcriptional Silencing of Overlapping and Adjacent Genes.
Wierzbicki AT, Haag JR, Pikaard CS.
Cell. 2008 Nov 14;135(4):635-48.
PMID: 19013275
非コード領域の転写

siRecords: a database of mammalian RNAi experiments and efficacies.
Ren Y, Gong W, Zhou H, Wang Y, Xiao F, Li T.
Nucleic Acids Res. 2008 Nov 7.
PMID: 18996894
哺乳類のsiRNA実験のデータベース

5'-Triphosphate-siRNA: turning gene silencing and Rig-I activation against melanoma.
Poeck H, Besch R, Maihoefer C, Renn M, Tormo D, Morskaya SS, Kirschnek S, Gaffal E, Landsberg J, Hellmuth J, Schmidt A, Anz D, Bscheider M, Schwerd T, Berking C, Bourquin C, Kalinke U, Kremmer E, Kato H, Akira S, Meyers R, Hacker G, Neuenhahn M, Busch D, Ruland J, Rothenfusser S, Prinz M, Hornung V, Endres S, Tuting T, Hartmann G.
Nat Med. 2008 Nov;14(11):1256-63. Epub 2008 Nov 2.
PMID: 18978796
5'-3リン酸のsiRNA

Li F, Huarte M, Zaratiegui M, Vaughn MW, Shi Y, Martienssen R, Cande WZ.
Lid2 is required for coordinating H3K4 and H3K9 methylation of heterochromatin and euchromatin.
Cell. 2008 Oct 17;135(2):272-83.
PMID: 18957202
ヒストンのメチル化とRNAi機能への影響

Bayne EH, Portoso M, Kagansky A, Kos-Braun IC, Urano T, Ekwall K, Alves F, Rappsilber J, Allshire RC.
Splicing factors facilitate RNAi-directed silencing in fission yeast.
Science. 2008 Oct 24;322(5901):602-6.
PMID: 18948543
ヘテロクロマチンの形成にRNAi機能が直接関与

Aravin AA, Sachidanandam R, Bourc'his D, Schaefer C, Pezic D, Toth KF, Bestor T, Hannon GJ.
A piRNA pathway primed by individual transposons is linked to de novo DNA methylation in mice.
Mol Cell. 2008 Sep 26;31(6):785-99.
PMID: 18922463
piRNAがトランスポゾンのメチル化に関与

Konig R, Zhou Y, Elleder D, Diamond TL, Bonamy GM, Irelan JT, Chiang CY, Tu BP, De Jesus PD, Lilley CE, Seidel S, Opaluch AM, Caldwell JS, Weitzman MD, Kuhen KL, Bandyopadhyay S, Ideker T, Orth AP, Miraglia LJ, Bushman FD, Young JA, Chanda SK.
Global analysis of host-pathogen interactions that regulate early-stage HIV-1 replication.
Cell. 2008 Oct 3;135(1):49-60.
PMID: 18854154
HIV-1の機能をsiRNAで解析

Mykhaylyk O, Zelphati O, Rosenecker J, Plank C.
siRNA delivery by magnetofection.
Curr Opin Mol Ther. 2008 Oct;10(5):493-505.
PMID: 18830925
磁性ナノ粒子でsiRNAを導入

Abbas T, Sivaprasad U, Terai K, Amador V, Pagano M, Dutta A.
PCNA-dependent regulation of p21 ubiquitylation and degradation via the CRL4Cdt2 ubiquitin ligase complex.
Genes Dev. 2008 Sep 15;22(18):2496-506.
PMID: 18794347
PCNAのsiRNAでp21の分解をコントロール

Braam SR, Denning C, Matsa E, Young LE, Passier R, Mummery CL.
Feeder-free culture of human embryonic stem cells in conditioned medium for efficient genetic modification.
Nat Protoc. 2008 Aug;3(9):1435-1443.
PMID: 18772870


Kirchhoff F.

Silencing HIV-1 In Vivo.
Cell. 2008 Aug 22;134(4):566-8.
PMID: 18724929

Okamura K, Lai EC.
Endogenous small interfering RNAs in animals.
Nat Rev Mol Cell Biol. 2008 Sep;9(9):673-8.
Chemically modified siRNA: tools and applications.
Drug Discov Today. 2008 Jul 7. [Epub ahead of print]
PMID: 18614389


Hitomi M, Yang K, Stacey AW, Stacey DW.
Phosphorylation of cyclin D1 regulated by ATM or ATR controls cell cycle progression.
Mol Cell Biol. 2008 Jul 7.
PMID: 18606783
タンパク質のリン酸化修飾とsiRNAによる遺伝子抑制


da Silva Correia J, Miranda Y, Leonard N, Ulevitch R.
SGT1 is essential for Nod1 activation.
Proc Natl Acad Sci U S A. 2007 Apr 9; [Epub ahead of print]
PMID: 17420470
植物の抗病原系をコントロール


Choudhary S, Lee HC, Maiti M, He Q, Cheng P, Liu Q, Liu Y.
A double-stranded RNA response program important for RNAi efficiency.
Mol Cell Biol. 2007 Mar 19; [Epub ahead of print]
PMID: 17371837


Craig AL, Chrystal J, Fraser J, Sphyris N, Lin Y, Harrison B, Scott M, Dornreiter I, Hupp TR.
The MDM2 Ubiquitination Signal in the DNA-Binding Domain of p53 Forms a Docking Site for Calcium Calmodulin Kinase Superfamily Members.
Mol Cell Biol. 2007 Mar 5; [Epub ahead of print]
PMID: 17339337
ユビキチン化リン酸化のドメイン解析


Medarova Z, Pham W, Farrar C, Petkova V, Moore A.
In vivo imaging of siRNA delivery and silencing in tumors.
Nat Med. 2007 Feb 25; [Epub ahead of print]
PMID: 17322898
磁石で標識するオリゴをMRIで観察

Gunawardane LS, Saito K, Nishida KM, Miyoshi K, Kawamura Y, Nagami T, Siomi H, Siomi MC.
A Slicer-Mediated Mechanism for Repeat-Associated siRNA 5' End Formation in Drosophila.
Science. 2007 Feb 22; [Epub ahead of print]
PMID: 17322028
rasiRNAの特徴

Proepper C, Johannsen S, Liebau S, Dahl J, Vaida B, Bockmann J, Kreutz MR, Gundelfinger ED, Boeckers TM.
Abelson interacting protein 1 (Abi-1) is essential for dendrite morphogenesis and synapse formation.
EMBO J. 2007 Feb 15; [Epub ahead of print]
PMID: 17304222
siRNAで細胞の形態を決める


Kojima S, Matsumoto K, Hirose M, Shimada M, Nagano M, Shigeyoshi Y, Hoshino SI, Ui-Tei K, Saigo K, Green CB, Sakaki Y, Tei H.
LARK activates posttranscriptional expression of an essential mammalian clock protein, PERIOD1.
Proc Natl Acad Sci U S A. 2007 Jan 30; [Epub ahead of print]
PMID: 17264215
period遺伝子発現量をコントロールする遺伝子を見つけました

Sioud M.
RNAi therapy: antibodies guide the way.
Gene Ther. 2006 Feb;13(3):194-5. No abstract available.
PMID: 17243203


Dong B, Kim S, Hong S, Das Gupta J, Malathi K, Klein EA, Ganem D, Derisi JL, Chow SA, Silverman RH.
An infectious retrovirus susceptible to an IFN antiviral pathway from human prostate tumors.
Proc Natl Acad Sci U S A. 2007 Jan 18; [Epub ahead of print]
PMID: 17234809
がんウィルスが感染したがん細胞は、ウィルス抵抗性が弱まる


Ibrahim F, Rohr J, Jeong WJ, Hesson J, Cerutti H.
Untemplated oligoadenylation promotes degradation of RISC-cleaved transcripts.
Science. 2006 Dec 22;314(5807):1893.
PMID: 17185594

RISCで切断されたmRNA分子の5'側をアデニル化すると、分解が速く進む
より効果的なRNAiシステムができるかもしれません


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