"듺릃뭚궔귞렊쀃갋랡뎓귏궳덇뱗궸"
딯럷볺쀍 2009-05-11 07:57 |띍뢎뢇맫 2009-05-11 08:36
KAIST.뎱맊묈뙟땰릛, 듺릃뭚.렊쀃.랡뎓긥긩뿱럔둎뵯
(긂깑=쁀뜃긦깄[긚) 뿘뮄뎟딯롌 = 뜎볙뙟땰릛궕듺귩릃뭚궢궲렊쀃궢궶궕귞궩궻됡믴귩렔빁뚻뼹뎕몴(MRI)궴똵뚹븿렲귩뿕뾭궢궫뚹둾뎕몴귩믅궣궲듡@궥귡 4롰@귩렃궯궫긥긩뿱럔귩띍룊궸둎뵯궢궫.
KAIST 깋귽긲긖귽긄깛긚븫뻪[듖떝롻궴뎱맊묈돸둾됆밮^뾆떝롻`[궼 11볷렔뤙귩뫱귂궫_돸밪뿱럔궸듺띢뺼믁먘궻궫귕궻긻긵`긤궴듺렊쀃뾭 RNA 먛귢, 똵뚹븿렲귩뙅뜃궠궧궲듺릃뭚궳렊쀃, 랡뎓귏궳 4롰@궕궋궯귋귪궸궳궖귡긥긩뿱럔귩둎뵯궢궫궴뼻귞궔궸궢궫.
궕뙟땰뙅됈궼긤귽긟돸둾됷궕뵯뒮궥귡뜎띧둾뢱궬 "귺깛긐긒긫깛긡긑~(Angewante Chemie)" 띍륷뜂궸띦궧귞귢궫.
뻪떝롻궼 "궕뙟땰뙅됈궼듺띢뺼궻맫둴궶릃뭚궴렊쀃궸뷠뾴궶 4롰@귩덇궰궻긥긩뿱럔궸뙅뢜궠궧궲롲뇗릃뭚궴렊쀃궕벏렄궸됀궬궴궋궎_궳릃뭚귏궫궼렊쀃궬궚됀궶딓뫔땆뢱궴뜼빶궠귢귡"궴뙻궯궫.
뙟땰릛궼 15nm(nm=10돪빁궻1굧) 묈궖궠궻렔뤙_돸밪긥긩뿱럔궸똵뚹븿렲궴듺띢뺼궬궚멗묖밒궸봃뭢궥귡뷭밒궳궇귡릐@귩궥귡긻긵`긤(RGD), 듺띢뺼궸륬벁궢궲댿`븿렲귩뛘똼궢궲듺띢뺼귩}맕궥귡 "땷뒻뤒 RNA(siRNA)" 귩뙅뜃궠궧궫.
렔뤙_돸밪궼 MRI 몾뎓띩궳, 똵뚹븿렲궼뚹둾뎕몴뾭븿렲궴띿뾭궢궲듺귩맫둴궸릃뭚궥귡궞궴궕궳궖귡귝궎궸궥귡궢뷭밒덓럔궳궇귡긻긵`긤궴 siRNA궼듺띢뺼궬궚{궢뢯궢궲봨됹궥귡뽴뽞귩궥귡. RGD 긻긵`긤궼듺띢뺼궸궫궘궠귪뵯뙸궠귢귡궭귛궎궵^깛긬긏렲궻궿궴궰궻벫믦뙅뜃^깛긬긏렲(integrin)궸멗묖밒궸뙅뜃궥귡궞궴궳긥긩뿱럔궕듺띢뺼궬궚뷭밒돸궢궲뛘똼궥귡궞궴궕궳궖귡귝궎궸궢궲궘귢귡.
siRNA궼 20]뙿궻돃딈궳맟귟뿧궯궫궞궻뭷뾾먿 RNA 먛귢궳듺띢뺼궸륬벁궢궫뚣듺띢뺼궻맟뮮궴몵륛궸뷠뾴궶^깛긬긏렲궕맯맟궠귢귡궞궴궕궳궖궶궋귝궎궸궥귡뛄듺댿`럔띿뾭궳듺띢뺼귩}맕궥귡.
뙟땰릛궼궞궻긥긩뿱럔귩볹[듺띢뺼궴봷듺띢뺼궸밙뾭궢궫뙅됈뛼뒾뱗듺릃뭚궕됀궳뿱럔궸븤뭶궢궫 siRNA궕듺렊쀃@귩맟뚻밒궸릩뛱궥귡궞궴궳뙸귦귢궫.
궞귢귞궼벫궸 "siRNA궴뚁궽귢귡뛄듺댿`럔궼듺귩듵귕궫볩렊맜렱뷲렊쀃궸묈궖궋됀맜귩렃궯궫궞궴궸]돽궠귢궲띍뗟뫝궋뫝뜎먒맶뽶됵롊궻렓뽞궕똛궘긫귽긆륷뽶"궴뙻궋궶궕귞 "궕뙟땰뙅됈궼 siRNA귩뿕뾭궢궫렊쀃@둎뵯뽋궳귖솄뽞궸뭠궥귡맟됈궸]돽궠귢귡"궴뼻귞궔궸궢궫.
뻪떝롻궼 "뙸띪궞궻긥긩뿱럔귩맯뫬궸밙뾭궥귡궫귕궸뫝뾩궶럫귒귩궢궲궋귡"궴 "궕긥긩뿱럔궻씱궕벍븿렳뙮귩똮궯궲쀕룿럫뙮궸귏궳뿧뤪궠귢궫귞듺렊쀃궸륷궢궋]@귩뾭댰궥귡궞궴궕궳궖귡궞궴"궴뙻궯궫.
<둋먣뼻 : 15nm 묈궖궠궻렔뤙뿱럔궸듺띢뺼뷭밒덓럔궳궇귡긻긵`긤궴뛄듺댿`럔궳궇귡 siRNA, 뚹둾뎕몴랡뎓궻궫귕궻똵뚹븿렲귩뙅뜃궠궧궲띿궯궫듺릃뭚갋렊쀃뾭긥긩뿱럔>
KAIST 깋귽긲긖귽긄깛긚븫뻪[듖떝롻뎱맊묈돸둾됆밮^뾆떝롻
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