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Transfekciya proces vvedennya nukleyinovih kislot v eukariotichni klitini 1 2 Ce mozhe takozh stosuvatisya shozhih metodiv dlya inshih tipiv klitin transformaciya zazvichaj vikoristovuyetsya dlya opisu nevirusnoyi peredachi DNK bakterij ta ne tvarinnih eukariotichnih klitin v tomu chisli klitini roslin Trandukciya chasto vikoristovuyetsya dlya opisu oposeredkovanogo virusom perenosu genu v eukariotichni klitini 3 Transfekciya tvarinnih klitin yak pravilo peredbachaye vnesennya zmin do strukturi klitinnoyi membrani shob zabezpechiti mozhlivist otrimannya genetichnogo materialu Transfekciyu mozhna zdijsnyuvati za dopomogoyu fosfatu kalciyu abo trikalcijfosfatu elektroporaciyeyu vikoristannyam kationnogo lipidu dlya otrimannya liposom yaki zlivayutsya z klitinnoyu membranoyu klitin mishenej ta perenosyat svij vantazh genetichnij material vseredinu Transfekciya mozhe prizvesti do nespodivanih morfologichnih zmin ta vidhilen u klitin mishenej Zmist 1 Terminologiya 2 Metodi 2 1 Nevirusni metodi 2 1 1 Transfekciya z vikoristannyam himichnih spoluk 2 1 2 Nehimichni metodi 2 1 3 Metodi na osnovi chastinok 2 1 4 Inshi ta gibridni metodi 2 2 Virusni metodi 3 Stabilna i perehidna transfekciya 4 PrimitkiTerminologiya RedaguvatiZnachennya terminu evolyucionuvalo 4 Pervisne znachennya transfekciyi polyagalo v zarazhenni shlyahom transformaciyi tobto vvedennya genetichnogo materialu DNK abo RNK iz virusu sho zarazhaye prokariot abo bakteriofaga v klitini vnaslidok chogo vidbuvayetsya infekciya Oskilki termin transformaciya mav inshij sens u biologiyi tvarinnih klitin genetichna zmina sho dozvolyaye dovgostrokove rozpovsyudzhennya v kulturi abo pridbannya vlastivostej harakternih dlya rakovih klitin termin transfekciya vvedenij dlya tvarinnih kiltin oznachaye zmini klitinih vlastivosti viklikani vvedennyam DNK Metodi RedaguvatiIsnuyut rizni metodi vvedennya chuzhoridnoyi DNK v eukariotichnu klitinu v osnovu deyakih pokladenij fizichnij vpliv na membranu klitini misheni elektroporaciya vidavlyuvannya klitin nanochastinki magnitofekciya v osnovi inshih lezhit vzayemodiya z himichnimi spolukami chi virusami yaki vikoristovuyutsya yak nosiyi genetichnoyi informaciyi Napriklad dostavka geniv ye odnim iz etapiv neobhidnih dlya gennoyi terapiyi ta genetichnoyi modifikaciyi kultur Isnuye bagato riznih metodiv dostavki geniv dlya riznih tipiv klitin i tkanin vid bakterialnih do ssavciv Zazvichaj metodi mozhna rozdiliti na dvi kategoriyi nevirusni ta virusni 5 Nevirusni metodi vklyuchayut riznomanitni sposobi fizichnogo vplivu na klitunu mishen taki yak elektroporaciya mikroin yekciya genna garmata defektologiya gidrostatichnij tisk bezperervna infuziya a takozh vikoristannya ultrazvuku ta himichnih spoluk takih yak lipofekciya sho ye lipidno oposeredkovanim procesom transfekciyi DNK z vikoristannyam liposomnih vektoriv Voni takozh mozhut vklyuchati vikoristannya polimernih genonosiyiv polipleksiv 6 Virus oposeredkovana dostavka geniv vikoristovuye zdatnist virusu vvoditi svoyu DNK vseredinu klitini misheni Gen priznachenij dlya dostavki upakovuyetsya u virusnu chastinku z obmezhenoyu replikaciyeyu Virusi yaki vikoristovuyutsya na sogodnishni retrovirus lentivirus adenovirus adeno asocijovanij virus ta virus prostogo gerpesu Odnak isnuyut pevni nedoliki vikoristannya virusiv dlya dostavki geniv u klitini Virusi mozhut dostavlyati v klitini lishe duzhe malenki shmatochki DNK ce trudomistko i ye riziki netargetnogo vvedennya citopatichnogo vplivu ta mutagenezu Nevirusni metodi Redaguvati Transfekciya z vikoristannyam himichnih spoluk Redaguvati Transfekciyu na osnovi himichnih rechovin mozhna rozdiliti na kilka vidiv ciklodekstrin 7 polimeri 8 liposomi abo nanochastinki 9 z himichnoyu abo virusnoyu funkcionalizaciyeyu abo bez neyi Divitsya nizhche Odnim z najdeshevshih metodiv ye vikoristannya fosfatu kalciyu vpershe opisanogo F L Gremom ta A Dzh Van der Ebom u 1973 r 10 div Takozh 11 Solovij rozchin z vikoristannyam bufernogo agentu HEPES HeBS sho mistit ioni fosfatu poyednuyut z rozchinom hloridu kalciyu sho mistit DNK yaka pidlyagaye transfekciyi Pislya yih poyednannya utvoryuyetsya dribnij osad pozitivno zaryadzhenogo kalciyu ta negativno zaryadzhenogo fosfatu zv yazuyuchi DNK yaka bude lokalizovana na jogo poverhni Potim suspenziyu osadu dodayut do klitin yaki pidlyagayut transfekciyi zazvichaj ce kultura klitin viroshena v monoshari Osad potraplyaye do klitin mishenej razom z nim dostavlyayetsya i DNK Na sogodni konkretni mehanizmi potraplyannya osadu ta DNK do klitin mishenej ne ye do kincya zrozumilimi Zavdyaki vikoristannyu danogo metodu bulo zdijsnena identifikaciya bagatoh onkogeniv 12 Inshi metodi vikoristovuyut visokorozgaluzheni organichni spoluki tak zvani dendrimeri shob zv yazati DNK i dostaviti yiyi v klitinu mishen Inshim metodom ye vikoristannya kationnih polimeriv takih yak DEAE dekstran abo polietilenimin PEI Negativno zaryadzhena DNK zv yazuyetsya z polielektrolitom a yih kompleks zahoplyuyetsya klitinoyu za dopomogoyu endocitozu Lipofekciya abo liposomna transfekciya ce tehnika sho zastosovuyetsya dlya vvedennya genetichnogo materialu v klitinu za dopomogoyu liposom yaki ye vezikulami sho legko zlivayutsya z klitinnoyu membranoyu oskilki voni pobudovani z lipidnogo bisharu 13 Lipofekciya zazvichaj vikoristovuye pozitivno zaryadzhenij kationnij lipid kationni liposomi abo sumishi dlya formuvannya agregatu z negativno zaryadzhenim anionnim genetichnim materialom 14 Cya tehnologiya transfekciyi realizuye ti zh cili sho j inshi biohimichni pidhodi z vikoristannyam polimeriv DEAE dekstranu fosfatu kalciyu ta elektroporaciyi Efektivnist lipofekciyi mozhna pidvishiti dlya cbogo vikoristovuyut teplovij shok 15 Fugene ce seriya shiroko vikoristovuvanih firmovih neliposomnih reagentiv dlya transfekciyi zdatnih bezposeredno zaraziti shirokij spektr klitin z visokoyu efektivnistyu ta nizkoyu toksichnistyu 16 17 18 19 Nehimichni metodi Redaguvati nbsp Elektroporator z kvadratnimi hvilyami ta eksponentnimi formami rozpadu dlya in vitro ta in vivo kultur klitin ta 96 lunkovih zastosuvan dlya elektroporaciyi Virobnik BTX Garvardskij aparat Holliston MA SShA Elektroporaciya gennij elektrotransfer populyarnij metod de timchasove pidvishennya proniknosti klitinnoyi membrani dosyagayetsya zavdyaki vplivu na klitinu korotkimi imulsami elektrichnogo polya Cell squeezing ce metod opisanij u 2012 roci Armonom Shareyem Robertom Langer ta Klavsom Dzhensenom u MIT Ce dozvolyaye dostavlyati molekuli v klitini cherez deformaciyu klitinnoyi membrani Predstavlyaye soboyu mikroflyuyidnu platformu z visokoyu propusknoyu zdatnistyu dlya vnutrishnoklitinnoyi dostavki Ce znizhuye jmovirnist toksichnosti abo necilovogo vplivu oskilki ne pokladayetsya na ekzogenni materiali chi elektrichni polya 20 Sonoporaciya vikoristovuye ultrazvuk visokoyi intensivnosti dlya utvorennya por v membranah klitin Yavishe utvorennya por poyasnyuyetsya golovnim chinom kavitaciyeyu gazovih bulbashok sho vzayemodiyut iz susidnimi klitinnimi membranami Optichna transfekciya metod yakij vikoristovuye krihitnij 1 mikrometr za diametrom otvir v membrani klitini misheni yakij utvoryuyetsya zavdyaki vplivu na membranu sfokusovanim lazernim promenem Cyu metodiku vpershe opisali u 1984 roci Tsukakoshi ta in U cij tehnici obroblyayetsya odna klitina za raz sho robit yiyi osoblivo korisnoyu dlya analizu odinochnih klitin Zlittya protoplastiv ce tehnika u yakij transformovani bakterialni klitini obroblyayutsya lizocimom z metoyu vidalennya klitinnoyi stinki Pislya cogo fuzogenni agenti napriklad virus Sendaya PEG elektroporaciya vikoristovuyutsya dlya zlittya protoplasta sho nese gen interesu z cilovoyu klitinoyu mishennyu Osnovnim nedolikom cogo metodu ye te sho bakterialni komponenti takozh mozhut nespecifichno potraplyati do klitini misheni Impalefekciya ce metod vvedennya DNK zv yazanoyi z poverhneyu nanovolokon yaki perenosyatsya v klitinu mishen Cej pidhid takozh mozhe buti realizovanij z masivami nanovolokon yaki vvodyatsya u veliku kilkist klitin Gidrodinamichna dostavka ce metod yakij zastosovuyut v bilshosti vipadkiv dlya mishej ta shuriv ale menshoyu miroyu dlya velikih tvarin pri yakomu DNK najchastishe u plazmidah vklyuchayuchi transpozoni mozhe buti dostavlena do pechinki za dopomogoyu gidrodinamichnoyi in yekciyi yaka peredbachaye shvidke vlivannya porivnyano velikogo ob yemu v krov yane ruslo majzhe vsya DNK vvedena z vikoristannyam takogo pidhodu ekspresuyetsya v pechinci 21 22 23 Metodi na osnovi chastinok Redaguvati She odnim pidhodom do transfekciyi ye genna garmata de DNK priyednuyetsya do nanochastinki inertnoyi tverdoyi rechovini zazvichaj zolota yake potim vistrilyuyetsya bezposeredno v yadro klitini misheni Magnitofekciya abo transfekciya za dopomogoyu magnitu ce metod transfekciyi yakij vikoristovuye magnitnu silu dlya dostavki DNK u klitini misheni Nukleyinovi kisloti spochatku asociyuyutsya z magnitnimi nanochastinkami Dali z vikoristannya magnitnogo polya chastochki dostavlyayetsya do klitin mishenej 24 Inshij metod transfekciyi na osnovi chastinok vidomij yak obstril chastinkami Nukleyinova kislota dostavlyayetsya zavdyaki proniknennya membrani z velikoyu shvidkistyu yak pravilo z yednana z mikronosiyami 2 Inshi ta gibridni metodi Redaguvati Inshi sposobi transfekciyi vklyuchayut nukleofekciyu efektivnist yakoyi bulo pokazano pri transfekciyi klitinnoyi liniyi THP 1 stvorivshi zhittyezdatnu klitinnu liniyu yaku vdalosya diferenciyuvati na zrili makrofagi 25 ta teplovij shok Virusni metodi Redaguvati DNK takozh mozhe buti dostavleno do klitin mishenej z vikoristannyamvirusiv yak nosiyi U takih vipadkah metodiku nazivayut virusnoyu transdukciyeyu i klitini nazivayut transdukovanimi Adenovirusni vektori mozhut buti korisnimi dlya virusnih metodiv transfekciyi oskilki voni mozhut perenositi geni v najriznomanitnishi klitini lyudini i mayut visoku shvidkist peredachi 2 Stabilna i perehidna transfekciya RedaguvatiStabilna i perehidna transfekciya vidriznyayetsya svoyeyu trivalistyu efektu na klitinu mishen stabilno transfikovana klitina bude postijno ekspresuvati transfikovanu DNK i peredavati yiyi dochirnim klitinam todi yak perehidno transfikovana klitina protyagom korotkogo chasu ekspresuvatime transfikovanu DNK i ne peredavatime yiyi dochirnim klitinam Dlya deyakih zastosuvan transfekciyi dostatno yaksho transfikovanij genetichnij material ekspresuyetsya lishe timchasovo Oskilki DNK sho vvoditsya v procesi transfekciyi zazvichaj ne integruyetsya v yadernij genom chuzhoridna DNK bude vtrachena v procesi mitoz abo degraduye 26 Primitki Redaguvati MeSH Transfection a b v Transfection Protocols and Applications Guide Promega Arhiv originalu za 25 chervnya 2014 Procitovano 17 sichnya 2020 MeSH Genetic Transduction Genetic Transfection na vebsajti Dorland s Medical Dictionary Advances in Gene Delivery Systems Pharmaceutical Medicine 25 5 293 306 October 2011 PMC 3245684 PMID 22200988 doi 10 1007 bf03256872 Arhiv originalu za 25 zhovtnya 2011 Procitovano 17 sichnya 2020 Proignorovano nevidomij parametr vauthors dovidka Delivery of non viral gene carriers from sphere templated fibrin scaffolds for sustained transgene expression Biomaterials 28 31 4705 16 November 2007 PMID 17675152 doi 10 1016 j biomaterials 2007 07 026 Proignorovano nevidomij parametr vauthors dovidka Synthesis and complexation ability of a novel bis guanidinium tetrakis beta cyclodextrin dendrimeric tetrapod as a potential gene delivery DNA and siRNA system Study of cellular siRNA transfection Bioconjugate Chemistry 19 12 2357 62 December 2008 PMID 19053312 doi 10 1021 bc800193p Proignorovano nevidomij parametr vauthors dovidka Copolymers of ethylene imine and N 2 hydroxyethyl ethylene imine as tools to study effects of polymer structure on physicochemical and biological properties of DNA complexes Bioconjugate Chemistry 13 5 1124 33 2002 PMID 12236795 doi 10 1021 bc025550w Proignorovano nevidomij parametr vauthors dovidka Nanoparticle Based Transfection Reagents Biology Transfection Research Resource Transfection ws Arhiv originalu za 21 kvitnya 2013 Procitovano 17 sichnya 2020 A new technique for the assay of infectivity of human adenovirus 5 DNA Virology 52 2 456 67 April 1973 PMID 4705382 doi 10 1016 0042 6822 73 90341 3 Proignorovano nevidomij parametr vauthors dovidka Transfer of the gene for thymidine kinase to thymidine kinase deficient human cells by purified herpes simplex viral DNA Proceedings of the National Academy of Sciences of the United States of America 74 4 1590 4 April 1977 Bibcode 1977PNAS 74 1590B PMC 430836 PMID 193108 doi 10 1073 pnas 74 4 1590 Proignorovano nevidomij parametr vauthors dovidka Kriegler Michael 1991 Transfer and Expression A Laboratory Manual W H Freeman s 96 97 ISBN 978 0 7167 7004 6 Lipofection a highly efficient lipid mediated DNA transfection procedure Proceedings of the National Academy of Sciences of the United States of America 84 21 7413 7 November 1987 Bibcode 1987PNAS 84 7413F PMC 299306 PMID 2823261 doi 10 1073 pnas 84 21 7413 Proignorovano nevidomij parametr vauthors dovidka Enhanced gene delivery and mechanism studies with a novel series of cationic lipid formulations The Journal of Biological Chemistry 269 4 2550 61 January 1994 PMID 8300583 Arhiv originalu za 19 veresnya 2019 Procitovano 17 sichnya 2020 Proignorovano nevidomij parametr vauthors dovidka Brief heat shock increases stable integration of lipid mediated DNA transfections BioTechniques 38 1 48 52 January 2005 PMID 15679084 doi 10 2144 05381bm05 Proignorovano nevidomij parametr vauthors dovidka FuGENE 6 Transfection Reagent the gentle power Methods Transfection of Mammalian Cells 33 2 104 12 June 2004 PMID 15121164 doi 10 1016 j ymeth 2003 11 002 Proignorovano nevidomij parametr vauthors dovidka Highly efficient cell mediated gene transfer using non viral vectors and FuGene6 in vitro and in vivo studies Cellular and Molecular Life Sciences angl 57 8 9 1326 33 August 2000 PMID 11028922 doi 10 1007 PL00000769 Proignorovano nevidomij parametr vauthors dovidka Lakshmipathy Uma Thyagarajan Bhaskar 2011 Primary and Stem Cells Gene Transfer Technologies and Applications vid 1st Wiley Blackwell ISBN 978 0 470 61074 9 Arhiv originalu za 24 grudnya 2018 Procitovano 17 sichnya 2020 Comparing reagents for efficient transfection of human primary myoblasts FuGENE 6 Effectene and ExGen 500 Fundamental amp Clinical Pharmacology 20 1 81 9 February 2006 PMID 16448398 doi 10 1111 j 1472 8206 2005 00344 x Proignorovano nevidomij parametr vauthors dovidka A vector free microfluidic platform for intracellular delivery Proceedings of the National Academy of Sciences of the United States of America 110 6 2082 7 February 2013 Bibcode 2013PNAS 110 2082S PMC 3568376 PMID 23341631 doi 10 1073 pnas 1218705110 Proignorovano nevidomij parametr vauthors dovidka High levels of foreign gene expression in hepatocytes after tail vein injections of naked plasmid DNA Human Gene Therapy 10 10 1735 7 July 1999 PMID 10428218 doi 10 1089 10430349950017734 Proignorovano nevidomij parametr vauthors dovidka Expression of naked plasmid DNA injected into the afferent and efferent vessels of rodent and dog livers Human Gene Therapy 8 15 1763 72 October 1997 PMID 9358026 doi 10 1089 hum 1997 8 15 1763 Proignorovano nevidomij parametr vauthors dovidka Preferential delivery of the Sleeping Beauty transposon system to livers of mice by hydrodynamic injection Nature Protocols 2 12 3153 65 2007 PMC 2548418 PMID 18079715 doi 10 1038 nprot 2007 471 Proignorovano nevidomij parametr vauthors dovidka Magnetofection Magnetic assisted transfection amp transduction OzBiosciences The art of delivery systems Arhiv originalu za 22 bereznya 2014 Procitovano 17 sichnya 2020 Efficient non viral transfection of THP 1 cells Journal of Immunological Methods 344 2 109 15 May 2009 PMID 19345690 doi 10 1016 j jim 2009 03 014 Proignorovano nevidomij parametr vauthors dovidka Mammalian cell transfection the present and the future Analytical and Bioanalytical Chemistry 397 8 3173 8 August 2010 PMC 2911531 PMID 20549496 doi 10 1007 s00216 010 3821 6 Proignorovano nevidomij parametr vauthors dovidka Otrimano z https uk wikipedia org w index php title Transfekciya amp oldid 40429042