www.wikidata.uk-ua.nina.az
Rili n angl reelin bilok yakij koduyetsya genom RELN roztashovanim u lyudini na dovgomu plechi 7 yi hromosomi 4 Dovzhina polipeptidnogo lancyuga bilka stanovit 3 460 aminokislot a molekulyarna masa 388 388 5 Rilin mistitsya u mozku ta v inshih tkaninah i organah tila lyudini ta tvarin Cej glikoproteyin vikonuye bagato funkcij najvazhlivishoyu z yakih ye regulyuvannya migraciyi ta pozicionuvannya nervovih stovburovih klitin u period fetalnogo i rannogo pislyapologovogo rozvitku neobhidne dlya normalnogo formuvannya kori ta inshih struktur golovnogo mozku U doroslomu mozku rilin regulyuye pozicionuvannya nejroniv yaki utvoryuyutsya u procesi doroslogo nejrogenezu a takozh daye vnesok u robotu mehanizmiv pam yati ta navchannya modulyuye sinaptichnu plastichnist posilyuye ta pidtrimuye dovgotrivalu potenciaciyu 6 7 sho stimulyuye rozvitok dendritiv 8 9 RELNNayavni strukturiPDBPoshuk ortologiv PDBe RCSBSpisok kodiv PDB2ddu 2e26 2DDU 2E26 3A7QIdentifikatoriSimvoliRELN LIS2 PRO1598 RL reelin ETL7Zovnishni ID OMIM 600514 HomoloGene 3699 GeneCards RELNPov yazani genetichni zahvoryuvannyahvoroba Alcgejmera otosclerosis rozsiyanij skleroz shizofreniya Norman Roberts syndrome familial temporal lobe epilepsy 7 1 Ontologiya genaMolekulyarna funkciya zv yazuvannya z ionom metalu GO 0070122 peptidase activity hydrolase activity serine type peptidase activity lipoprotein particle receptor binding very low density lipoprotein particle receptor bindingKlitinna komponenta citoplazma Dendrit nejrobiologiya klitinna membrana extracellular region extracellular space membrana GO 0005578 Pozaklitinna matricya neuron projectionBiologichnij proces NMDA glutamate receptor clustering positive regulation of lateral motor column neuron migration dendrite development proteoliz cerebral cortex development lateral motor column neuron migration positive regulation of phosphatidylinositol 3 kinase signaling positive regulation of TOR signaling Dovgotrivala pam yat multicellular organism development receptor localization to synapse postsynaptic density protein 95 clustering ventral spinal cord development protein localization to synapse forebrain development Dovgotrivala potenciaciya Regulyaciya ekspresiyi geniv layer formation in cerebral cortex cell migration navchennya associative learning adgeziya klitin hippocampus development spinal cord patterning cerebral cortex tangential migration positive regulation of peptidyl tyrosine phosphorylation glial cell differentiation peptidyl tyrosine phosphorylation positive regulation of excitatory postsynaptic potential positive regulation of CREB transcription factor activity positive regulation of protein kinase activity modulation of chemical synaptic transmission positive regulation of AMPA receptor activity brain development central nervous system development response to pain positive regulation of synapse maturation positive regulation of long term synaptic potentiation cell morphogenesis involved in differentiation neuron migration positive regulation of neuron projection development positive regulation of small GTPase mediated signal transduction positive regulation of synaptic transmission glutamatergic regulation of behavior positive regulation of dendritic spine morphogenesis reelin mediated signaling pathway regulation of NMDA receptor activity positive regulation of protein tyrosine kinase activity axon guidanceDzherela Amigo QuickGOShablon ekspresiyiBilshe danihOrtologiVidi Lyudina MishaEntrez5649 24718Ensembl ENSG00000189056 ENSRNOG00000021441UniProt P78509 P58751RefSeq mRNK NM 173054NM 005045NM 080394RefSeq bilok NP 005036NP 774959NP 536319Lokus UCSC Hr 7 103 47 103 99 Mbn dPubMed search 2 3 VikidaniDiv Red dlya lyudejDiv Red dlya mishej Poslidovnist aminokislot1020304050MERSGWARQTFLLALLLGATLRARAAAGYYPRFSPFFFLCTHHGELEGDGEQGEVLISLHIAGNPTYYVPGQEYHVTISTSTFFDGLLVTGLYTSTSVQASQSIGGSSAFGFGIMSDHQFGNQFMCSVVASHVSHLPTTNLSFIWIAPPAGTGCVNFMATATHRGQVIFKDALAQQLCEQGAPTDVTVHPHLAEIHSDSIILRDDFDSYHQLQLNPNIWVECNNCETGEQCGAIMHGNAVTFCEPYGPRELITTGLNTTTASVLQFSIGSGSCRFSYSDPSIIVLYAKNNSADWIQLEKIRAPSNVSTIIHILYLPEDAKGENVQFQWKQENLRVGEVYEACWALDNILIINSAHRQVVLEDSLDPVDTGNWLFFPGATVKHSCQSDGNSIYFHGNEGSEFNFATTRDVDLSTEDIQEQWSEEFESQPTGWDVLGAVIGTECGTIESGLSMVFLKDGERKLCTPSMDTTGYGNLRFYFVMGGICDPGNSHENDIILYAKIEGRKEHITLDTLSYSSYKVPSLVSVVINPELQTPATKFCLRQKNHQGHNRNVWAVDFFHVLPVLPSTMSHMIQFSINLGCGTHQPGNSVSLEFSTNHGRSWSLLHTECLPEICAGPHLPHSTVYSSENYSGWNRITIPLPNAALTRNTRIRWRQTGPILGNMWAIDNVYIGPSCLKFCSGRGQCTRHGCKCDPGFSGPACEMASQTFPMFISESFGSSRLSSYHNFYSIRGAEVSFGCGVLASGKALVFNKDGRRQLITSFLDSSQSRFLQFTLRLGSKSVLSTCRAPDQPGEGVLLHYSYDNGITWKLLEHYSYLSYHEPRIISVELPGDAKQFGIQFRWWQPYHSSQREDVWAIDEIIMTSVLFNSISLDFTNLVEVTQSLGFYLGNVQPYCGHDWTLCFTGDSKLASSMRYVETQSMQIGASYMIQFSLVMGCGQKYTPHMDNQVKLEYSTNHGLTWHLVQEECLPSMPSCQEFTSASIYHASEFTQWRRVIVLLPQKTWSSATRFRWSQSYYTAQDEWALDSIYIGQQCPNMCSGHGSCDHGICRCDQGYQGTECHPEAALPSTIMSDFENQNGWESDWQEVIGGEIVKPEQGCGVISSGSSLYFSKAGKRQLVSWDLDTSWVDFVQFYIQIGGESASCNKPDSREEGVLLQYSNNGGIQWHLLAEMYFSDFSKPRFVYLELPAAAKTPCTRFRWWQPVFSGEDYDQWAVDDIIILSEKQKQIIPVINPTLPQNFYEKPAFDYPMNQMSVWLMLANEGMVKNETFCAATPSAMIFGKSDGDRFAVTRDLTLKPGYVLQFKLNIGCANQFSSTAPVLLQYSHDAGMSWFLVKEGCYPASAGKGCEGNSRELSEPTMYHTGDFEEWTRITIVIPRSLASSKTRFRWIQESSSQKNVPPFGLDGVYISEPCPSYCSGHGDCISGVCFCDLGYTAAQGTCVSNVPNHNEMFDRFEGKLSPLWYKITGAQVGTGCGTLNDGKSLYFNGPGKREARTVPLDTRNIRLVQFYIQIGSKTSGITCIKPRTRNEGLIVQYSNDNGILWHLLRELDFMSFLEPQIISIDLPQDAKTPATAFRWWQPQHGKHSAQWALDDVLIGMNDSSQTGFQDKFDGSIDLQANWYRIQGGQVDIDCLSMDTALIFTENIGKPRYAETWDFHVSASTFLQFEMSMGCSKPFSNSHSVQLQYSLNNGKDWHLVTEECVPPTIGCLHYTESSIYTSERFQNWKRITVYLPLSTISPRTRFRWIQANYTVGADSWAIDNVVLASGCPWMCSGRGICDAGRCVCDRGFGGPYCVPVVPLPSILKDDFNGNLHPDLWPEVYGAERGNLNGETIKSGTSLIFKGEGLRMLISRDLDCTNTMYVQFSLRFIAKSTPERSHSILLQFSISGGITWHLMDEFYFPQTTNILFINVPLPYTAQTNATRFRLWQPYNNGKKEEIWIVDDFIIDGNNVNNPVMLLDTFDFGPREDNWFFYPGGNIGLYCPYSSKGAPEEDSAMVFVSNEVGEHSITTRDLNVNENTIIQFEINVGCSTDSSSADPVRLEFSRDFGATWHLLLPLCYHSSSHVSSLCSTEHHPSSTYYAGTMQGWRREVVHFGKLHLCGSVRFRWYQGFYPAGSQPVTWAIDNVYIGPQCEEMCNGQGSCINGTKCICDPGYSGPTCKISTKNPDFLKDDFEGQLESDRFLLMSGGKPSRKCGILSSGNNLFFNEDGLRMLMTRDLDLSHARFVQFFMRLGCGKGVPDPRSQPVLLQYSLNGGLSWSLLQEFLFSNSSNVGRYIALEIPLKARSGSTRLRWWQPSENGHFYSPWVIDQILIGGNISGNTVLEDDFTTLDSRKWLLHPGGTKMPVCGSTGDALVFIEKASTRYVVSTDVAVNEDSFLQIDFAASCSVTDSCYAIELEYSVDLGLSWHPLVRDCLPTNVECSRYHLQRILVSDTFNKWTRITLPLPPYTRSQATRFRWHQPAPFDKQQTWAIDNVYIGDGCIDMCSGHGRCIQGNCVCDEQWGGLYCDDPETSLPTQLKDNFNRAPSSQNWLTVNGGKLSTVCGAVASGMALHFSGGCSRLLVTVDLNLTNAEFIQFYFMYGCLITPNNRNQGVLLEYSVNGGITWNLLMEIFYDQYSKPGFVNILLPPDAKEIATRFRWWQPRHDGLDQNDWAIDNVLISGSADQRTVMLDTFSSAPVPQHERSPADAGPVGRIAFDMFMEDKTSVNEHWLFHDDCTVERFCDSPDGVMLCGSHDGREVYAVTHDLTPTEGWIMQFKISVGCKVSEKIAQNQIHVQYSTDFGVSWNYLVPQCLPADPKCSGSVSQPSVFFPTKGWKRITYPLPESLVGNPVRFRFYQKYSDMQWAIDNFYLGPGCLDNCRGHGDCLREQCICDPGYSGPNCYLTHTLKTFLKERFDSEEIKPDLWMSLEGGSTCTECGILAEDTALYFGGSTVRQAVTQDLDLRGAKFLQYWGRIGSENNMTSCHRPICRKEGVLLDYSTDGGITWTLLHEMDYQKYISVRHDYILLPEDALTNTTRLRWWQPFVISNGIVVSGVERAQWALDNILIGGAEINPSQLVDTFDDEGTSHEENWSFYPNAVRTAGFCGNPSFHLYWPNKKKDKTHNALSSRELIIQPGYMMQFKIVVGCEATSCGDLHSVMLEYTKDARSDSWQLVQTQCLPSSSNSIGCSPFQFHEATIYNSVNSSSWKRITIQLPDHVSSSATQFRWIQKGEETEKQSWAIDHVYIGEACPKLCSGHGYCTTGAICICDESFQGDDCSVFSHDLPSYIKDNFESARVTEANWETIQGGVIGSGCGQLAPYAHGDSLYFNGCQIRQAATKPLDLTRASKIMFVLQIGSMSQTDSCNSDLSGPHAVDKAVLLQYSVNNGITWHVIAQHQPKDFTQAQRVSYNVPLEARMKGVLLRWWQPRHNGTGHDQWALDHVEVVLVSTRKQNYMMNFSRQHGLRHFYNRRRRSLRRYPA Alanin C Cisteyin D Asparaginova kislota E Glutaminova kislota F Fenilalanin G Glicin H Gistidin I Izolejcin K Lizin L Lejcin M Metionin N Asparagin P Prolin Q Glutamin R Arginin S Serin T Treonin V Valin W Triptofan Y Tirozin Cej bilok za funkciyami nalezhit do serinovih proteaz bilkiv rozvitku Bilok klitinnoyi adgeziyi maye sajti zv yazuvannya z ionami cinku ta kalciyu lokalizovanij u pozaklitinnomu matriksi Zmist 1 Zagalna harakteristika 2 Istoriya vidkrittya i doslidzhennya 3 Sekreciya i lokalizaciya bilka 4 Struktura bilka 5 Funkciyi bilka i mehanizm jogo diyi 5 1 Funkciyi bilka 6 Div takozh 7 Primitki 8 LiteraturaZagalna harakteristika red Termin rilin pohodit vid angl to reel krutitisya vertitisya jti netverdoyu hodoyu Same taka zakruchena nerivna hoda bula pomichena u mishej z genetichno zumovlenoyu nestacheyu rilinu Gostra nestacha bilka prizvodit do porushennya migraciyi nejroniv Yaksho gen yakij koduye sintez rilinu viklyucheno povnistyu gomozigotnij genotip sposterigayetsya inversiya shariv kori golovnogo mozku Pri geterozigotnomu genotipi porushennya mozku u mishej mensh pomitni ale nagaduyut porushennya mozku lyudini pri psihotichnih rozladah 10 11 U lyudini genetichno zumovlena vidsutnist rilinu privodit do lisencifaliyi vazhkoyi rozumovoyi vidstalosti ta epilepsiyi Znachna nestacha rilinu u lyudini sposterigayetsya pri shizofreniyi ta bipolyarnomu rozladi 12 ale slid vidznachiti jmovirnu diyu medikamentiv Ye dani pro jmovirni zv yazki polimorfizmiv gena RELN z shizofreniyeyu 13 ta hvoroboyu Alcgejmera 14 Istoriya vidkrittya i doslidzhennya red source Reeler misha u organizmi yakoyi ne viroblyayetsya rilin nbsp Kortikogenez u dikoyi mishi Klitini Kahalya Retciusa chervoni vidilyayut rilin oranzhevij nbsp Porushenij kortikogenez u mishi mutanta reeler Rilin vidsutnij shari kori invertovani nbsp Livoruch mozok zdorovoyi mishi pravoruch mozok mishi mutanta reeler Doslidzhennya mishej mutantiv dozvolilo uchenim zaglyanuti v glibinni mehanizmi rozvitku centralnoyi nervovoyi sistemi Identifikaciyeyu spontannih mutacij u mishej vpershe zajnyalisya nejrofiziologi sho doslidzhuvali motornu povedinku Viyaviti potribnih mishej u ponosi bulo vidnosne legko mutanti ne buli zdatni normalno peresuvatisya u klitci Bulo znajdeno kilka podibnih mishej sho otrimali nazvi vidpovidno do harakteru porushen motoriki reeler toj sho krutitsya weaver toj sho kolivayetsya lurcher toj sho perehilyayetsya nervous nervovij i staggerer toj sho pohituyetsya Misha nazvana reeler bula vpershe opisana v 1951 roci britanskim genetikom Duglasom Skottom Falkonerom 15 U 1960 ti roki bulo viyavleno sho mozochok u cih mishej nabagato menshij vid normi do togo zh porushena normalna organizaciya nejronalnih shariv 16 Mutaciya osoblivo zacikavila doslidnikiv pislya togo yak bulo viyavleno sho shari nejroniv u mishej vistroyuyutsya navpaki molodshi nejroni buli nezdatni podolati shari klitin sho vzhe osili na svoyemu rivni 17 U 1995 roci Gabriele D Arkandzhelo i yiyi kolegam vdalosya viyaviti gen RELN sho koduye bilok rilin roztashovanij na hromosomi 7q22 18 V tomu zh roci yaponskimi uchenimi z medichnoyi shkoli mista Koti bulo uspishno stvoreno pershe monoklonalne antitilo do rilinu nazvane CR 50 19 Voni vidznachili sho klitini Kahalya Retciusa funkciya yakih na toj chas bula nevidoma demonstruvali osoblivo silnu reakciyu na CR 50 Klitinni receptori sho reaguyut na rilin apoE receptor 2 apolipoprotein E receptor 2 apoER2 i receptor lipoproteyiniv duzhe nizkoyi shilnosti very low density lipoprotein receptor VLDLR buli viyavleni vipadkovo v hodi eksperimentu provedenogo Tromsdorfom i kolegami v 1997 roci 20 U vikoristanih v eksperimenti mutantiv tak zvanih nokautnih mishej z vidsutnimi receptorami apoER2 i VLDLR viyavilisya defekti v budovi kori golovnogo mozku identichni defektam mishi reeler Z metoyu glibshe vivchiti mehanizm signalnogo shlyahu bilka rilinu j znajti inshi jogo elementi ucheni vikoristovuvali dva inshih tipi mishej mutantiv yotari i scrambler Ci mishi za fenotipom shozhi z misheyu reeler ale sam gen RELN u nih normalnij Doslidzhennya cih mutantiv viyavili porushennya v geni DAB1 yakij koduye bilok Dab1 Mishi yotari yak viyavilos buli pozbavleni bilka Dab1 povnistyu a u mishej scrambler jogo vdavalosya viyaviti led led 21 Cilespryamovane rujnuvannya gena DAB1 takozh viklikalo fenotip analogichnij fenotipu mishi reeler Viznachennya togo sho same Dab1 ye klyuchovim regulyatorom signalnogo kaskadu rilinu poklalo pochatok doskonalnomu vivchennyu jogo skladnih vnutriklitinnih vzayemodij Vidkrittya mozhlivogo zv yazku rilinu z shizofreniyeyu ta bipolyarnim rozladom hvoroboyu Alcgejmera i autizmom ta inshimi disfunkciyami a takozh perspektiva rozkrittya mehanizmiv sho zumovili viniknennya skladno organizovanogo lyudskogo mozku priveli do aktivnogo doslidzhennya bilka i jogo signalnih vzayemodij Do pochatku drugogo desyatilittya pislya vidkrittya gena RELN chislo naukovih statej pro rilin obchislyuvalosya sotnyami 22 a v 2008 roci bula opublikovana zbirka chislenni avtori yakoyi rozglyadayut rizni strukturni i funkcionalni osoblivosti rilina v normi i pri patologiyah 23 Sekreciya i lokalizaciya bilka red nbsp Ekspresiya rilinu v mozku mishi na 7 mij postnatalnij denRilin ye sekretuyetsya pozaklitinnoyu matriceyu Shvidkist sekreciyi rilinu pov yazana zi shvidkistyu jogo utvorennya i ne zalezhit vid depolyarizaciyi membrani Rilin viyavlyayetsya v sekretornih granulah aparatu Goldzhi i vidsutnij v sinaptichnih bulbashkah sho harakterno dlya bilshosti bilkiv pozaklitinnoyi matrici V period rozvitku mozku rilin v kori golovnogo mozku i gipokampi sintezuyetsya klitinami Kahalya Retciusa klitinami Kahalya ta klitinami Retciusa 24 Klitini v prenatalnomu i rannomu postnatalnomu mozku sho viroblyayut rilin perevazhno rozmishuyutsya v marginalnij zoni MZ kori i v timchasovomu subpialnomu granulyarnomu shari SGL najrozvinenishomu v lyudini 25 a v gipokampi v molekulyano perenhimalnomu shari lat stratum lacunosum moleculare i verhnomu marginalnomu shari zubchastoyi zvivini U mozochku rilin viroblyayetsya v zovnishnomu shari granulyarnih klitin pered migraciyeyu granulyarnih klitin u vnutrishnij shar 26 Zagalom u postnatalnij period vidbuvayetsya perehid vid posharovoyi do difuznoyi ekspresiyi rilinu V doroslomu mozku bilok sintezuyetsya kirkovimi GAMK ergichnimi internejronami sho ekspresuyut kalretinin i kalbindin takimi yak klitini Martinotti Parvalbumin mistki GAMKergichni internejroni taki yak kandelyaberni i korzinchasti klitini nikoli ne utvoryuyut rilin abo roblyat ce ukraj ridko 27 28 U mozochku doroslih osobin rilin viroblyayetsya glutamatergichnimi granulyarnimi nejronami vnutrishnogo sharu 29 Za mezhami mozku rilin u doroslih ssavciv viyavlyayetsya v krovi pechinci serednij chastci gipofizu i hromafinnih klitinah nadnirkovoyi zalozi 30 U pechinci rilin buv identifikovanij v klitinah Ito 31 Pri poshkodzhenni pechinki riven mRNK rilinu rizko pidvishuyetsya ta znizuyetsya pislya zavershennya procesu vidnovlennya 32 V ochah rilin viroblyayetsya v shari ganglionarnih klitin sitkivki ta endotelialnomu shari rogivki 33 Yak i v pechinci ekspresiya cogo bilka pidvishuyetsya pri poshkodzhennyah Rilin viroblyayetsya takozh odontoblastami klitinami sho roztashovani na periferiyi zubnoyi pulpi Bilok viyavlyayetsya tut yak v procesi odontogenezu tak i v doroslomu zubi 34 Yak pripuskayut deyaki avtori odontoblasti ye sensornimi klitkami zdatnimi peredavati bolevi signali nervovim zakinchennyam 35 Zgidno z ciyeyu gipotezoyu rilin graye rol v comu procesi 23 tomu sho vin mozhe spriyati vstanovlennyu kontaktu odontoblastiv z nervovimi zakinchennyami 36 nbsp Shema aminokislotnogo lancyuzhka rilinuStruktura bilka red nbsp Kristalichna struktura rilinu mishi 37 Protein Data Bank Rilin skladayetsya z 3461 aminokislotnih zalishkiv i maye molekulyarnu masu 388 kDa U mishachomu geni Reln mistitsya 65 ekzoniv sho mayut zagalnu dovzhinu blizko 450 kb 38 N terminalni ekzoni rozdileni velikimi intronami reshta ekzoniv roztashovani blizhche odin do odnogo Odin ekzon sho koduye vsogo dvi aminokisloti poryad z C kincem shilnij do alternativnomu splajsingu ale nevidomo yak ce vidobrazhayetsya na funkciyi bilka 23 V strukturi gena identifikovani dvi osnovni dilyanki iniciaciyi transkripciyi i dvi dilyanki poliadenilyuvannya 38 Molekula bilka pochinayetsya signalnim peptidom zavdovzhki v 27 aminokislotnih zalishkiv Potim sliduye dilyanka za budovoyu shozha z bilkom pozaklitinnoyi matrici F spondinom na shemi vidmichenij yak SP aminokislotni zalishki 28 190 Potim unikalna dlya rilina dilyanka segment H na shemi pislya yakoyi jdut pidryad 8 dilyanok shozhoyi strukturi tak zvani rilinovye povtory zavdovzhki priblizno 350 aminokislot kozhen U centri kozhnogo povtoru roztashovuyetsya EGF podibne vklyuchennya sho dilit povtor na dva subpovtori A i B struktura yakih maye malo zagalnogo Nezvazhayuchi na rozdilennya ci subpovtori kontaktuyut odin z odnim sho dodaye kompaktnist zagalnij strukturi rilinu 39 Ostannoyu jde korotka dilyanka zavdovzhki v 32 aminokisloti bagata osnovnimi zalishkami C terminal region CTR vidmichena na shemi znakom plyus Cya dilyanka vidriznyayetsya visokoyu evolyucijnoyu konservativnistyu vona povnistyu identichna u vsih ssavciv zi vstanovlenoyu strukturoyu gena RELN Ranishe vvazhalosya sho cya dilyanka neobhidna dlya vidilennya bilka z klitki oskilki sekreciya rilina porushena u mishi reeler pidtipu Orleans sho viroblyaye nepovnij proteyin bez chastini 8 go povtoru i bez CTR Bulo vstanovleno sho sekreciya porushuyetsya v pershu chergu cherez vidsikannya bilka poseredini bud yakogo z povtoriv a chiste vidsikannya CTR prizvodit lishe do znizhennya sekreciyi 40 U organizmi rilin piddayetsya rosttranslyacijnij modifikaciyi i rozdilyayetsya na tri chastini Poziciyi rozdilennya znahodyatsya priblizno mizh 2 i 3 rilinovim povtorom i mizh povtorami 6 i 7 na shemi vidmicheni strilkami 41 Rozsheplennya rilinu ne znizhuye jogo aktivnosti navpaki vono mozhe buti neobhidnim dlya pravilnogo kortikogenezu 42 Konstrukciyi utvoreni centralnimi segmentami bilka povtori 3 6 efektivno zv yazuyutsya z lipoproteyinovimi receptorami viklikayut podalshe fosforiluvannya DAB1 i spriyayut rozvitku kortikalnoj plastinki tak samo yak i cilij bilok 43 Epitopi rilinu sho vzayemodiyut z antitilami 142 G 10 CR 50 12 i 14 takozh pomicheni na shemi Funkciyi bilka i mehanizm jogo diyi red Najvazhlivisha peredbachuvana rol rilinu uchast v regulyuvanni pravilnoyi budovi shariv mozku pozicionuvannya klitin i utvorennya zv yazkiv protyagom prenatalnogo periodu rozvitku Prote bilok zadiyanij v mnozhini inshih she ne vivchenih procesiv Funkciyi bilka red Viyavlennya vsih funkcij bilka uskladnene peredbachuvanim riznomanittyam jogo rolej i shirokoyu poshirenistyu v organizmi Mozhna umovno rozdiliti sferi diyi bilka za dvoma pokaznikami timchasovomu stadiya rozvitku organizmu i prostorovomu lokalizaciya v organizmi Na rannih periodah rozvitku ekspresiya rilina timchasovo viyavlyayetsya v bezlichi organiv sho rozvivayutsya za mezhami centralnoyi nervovoyi sistemi znikayuchi pislya zakinchennya yihnogo formuvannya Rol bilka v cih procesah vivchena nedostatno oskilki porushennya viroblennya rilina u nokautnih mishej mutantiv ne privodit do yavnih patologij cih organiv U doroslomu organizmi prisutnist rilinu sposterigayetsya v menshij kilkosti organiv prichomu spalah aktivnosti bilka chasto sposterigayetsya pri poshkodzhenni organu 33 32 Prote i v cih vipadkah tochna funkciya rilinu nadali zalishayetsya ob yektom naukovih doslidzhen nbsp Rilin kontrolyuye napravlennij rist volokon radialnoyi gliyi 44 Na zobrazhenni C vidno sho rilin tvirni chervoni klitini stimulyuyut rist zelenih volokon gliyi na vidminu vid B de chervoni klitini ne viroblyayut rilinu nbsp Zbilshennya eksprasiyi rilinu zminyuye morfologiyu migruyuchih nejroniv na vidminu vid okruglih klitin z korotkimi vidrostkami S voni otrimuyut bipolyarnu formu D i priyednuyutsya E do vologon radialnoyi gliyi sho tyagnutsya do rilin produkuyuchogo sharu F 44 Rol rilina v rannomu rozvitku nervovoyi sistemi doslidzhena ne dostatno Bilok spriyaye diferenciaciyi volokon radialnoyi gliyi uzdovzh yakih migruyut nejroblasti 45 Polozhennya sharu klitin sho viroblyayut rilin graye vazhlivu rol oskilki radialna gliya oriyentuye svoyi volokna u napryami bilshoyi koncentraciyi rilinu 44 Drugij proces v rozvitku mozku sho zalezhit vid nayavnosti rilina kortikogenez zokrema rozsheplyuvannya peredplastinki angl preplate na marginalnu zonu i subplastinku i zaselennya prostoru mizh nimi kortikalnoyi plastinki p yatma gorizontalnimi sharami nejroniv v zvorotnomu poryadku Zvorotnij poryadok pobudovi shariv kortikalnoyi plastinki pri yakomu molodshi nejroblasti dolayut ryadi klitin sho vzhe prizhilisya i vibudovuyut svij shar vishe vidriznyaye mozok ssavciv vid evolyucijno starodavnishogo mozku zauropsidiv v yakomu shari buduyutsya zovni vseredinu Za vidsutnosti rilinu kortikalni shari mishi mutanta reeler takozh buduyutsya zovni vseredinu prichomu molodshi klitini ne mozhut podolati vzhe stvoreni kortikalni shari Pri comu v prostori roztashovanomu pid m yakoyu mozkovoyu obolonoyu utvoryuyetsya tak zvana superplastinka perenaselenij shar v yakomu zmishani nepravilno roztashovani nejroni subplastinki klitini Kahalya Retciusa i nejroni yaki povinni buli podolati subplastinku i zupinitisya bezposeredno za neyu zalishivshi misce vgori dlya nastupnih shariv Ne isnuye yedinoyi dumki vidnosno roli rilinu v pravilnij pobudovi shariv Pochatkove pripushennya pro te sho bilok sluzhit stop signalom dlya migruyuchih klitin pidtverdzhuyetsya jogo zdatnistyu provokuvati roz yednannya nejroniv 46 jogo rollyu v stvorenni rivnogo sharu granulyarnih klitin v zubchastij zvivini gipokampu a takozh tim sho migruyuchi nejroblasti unikayut vprovadzhennya v zoni nasicheni rilinom Prote dani pro te sho normalnij kortikogenez vidnovlyuyetsya nezalezhno vid polozhennya sharu klitin sho viroblyayut rilin v doslidzhennyah na mishah 47 a takozh vidsutnist eksperimentalnih dokaziv diyi bilka na konusi rostu i providni vidrostki nejroniv porodili dodatkovi gipotezi Zgidno z odnoyu z nih rilin pidvishuye chutlivist klitin do she nevidomogo signalu pozicionuvannya Rol rilinu v nervovij sistemi doroslogo organizmu pov yazana z dvoma najaktivnishimi dilyankami nejrogenezu v doroslomu mozku subventrikulyarnoyu zonoyu i zubchastoyu zvivinoyu Lancyuzhki nejroblastiv sho zdijsnyuyut v mozku deyakih vidiv tvarin tangencialnu migraciyu rostralnim migracijnim traktom z subventrikulyarnoyi zoni do nyuhovoyi cibulini pid vplivom rilinu rozpadayutsya na okremi klitini Ci klitini nabuvayut zdatnosti dolati vzhe isnuyuchi shari nejroniv i zdijsnyuyut radialnu migraciyu uzdovzh glialnih volokon U zubchastij zvivini rilin vidpovidaye za pidtrimku kompaktnogo sharu granulyarnyh klitin sho postijno popovnyuyetsya novimi nejronami yaki zarodzhuyutsya v subgranulyarnij zoni 48 Rilin u doroslih takozh prodovzhuye vidilyatisya GAMKergichnimi internejronami kori mozku sho zarodilisya v medialnomu ganglionarnomu gorbiku Rilin sho vidilyayetsya nimi pidsilyuye sinaptichnu plastichnist i dovgotrivalu potenciaciyu 7 vzayemodiyuchi z receptorami ApoER2 i VLDLR Za danimi odnogo doslidzhennya rilin mozhe brati uchast u vikovij zmini kompoziciyi NMDA receptoru pidvishuyuchi mobilnist receptoriv sho mistyat subodinicyu NR2B 49 Div takozh red Hromosoma 7Primitki red Zahvoryuvannya genetichno pov yazani z RELN pereglyanuti redaguvati posilannya na VikiDanih Human PubMed Reference Mouse PubMed Reference HUGO Gene Nomenclature Commitee HGNC 9957 angl Arhiv originalu za 13 zhovtnya 2018 Procitovano 26 kvitnya 2018 UniProt P78509 angl Arhiv originalu za 23 kvitnya 2018 Procitovano 26 kvitnya 2018 Weeber E J U Beffert C Jones J M Christian E Forster J D Sweatt and J Herz 2002 Reelin and ApoE receptors cooperate to enhance hippocampal synaptic plasticity and learning J Biol Chem 277 39944 39952 PMID 12167620 a b D Arcangelo G 2005 Apoer2 a reelin receptor to remember Neuron 47 4 471 3 PMID 16102527 Povnotekstova stattya v vilnomu dostupi nedostupne posilannya z lipnya 2019 angl Niu S Renfro A Quattrocchi CC Sheldon M D Arcangelo G 2004 Reelin promotes hippocampal dendrite development through the VLDLR ApoER2 Dab1 pathway Neuron 2004 Jan 8 41 1 71 84 PMID 14715136 Matsuki T Pramatarova A Howell BW May 2008 Reduction of Crk and CrkL expression blocks reelin induced dendritogenesis J Cell Sci PMID 18477607 doi 10 1242 jcs 027334 Tueting P Doueiri MS Guidotti A Davis JM Costa E 2006 Reelin down regulation in mice and psychosis endophenotypes Neurosci Biobehav Rev 30 8 1065 77 PMID 16769115 doi 10 1016 j neubiorev 2006 04 001 Arhiv originalu za 28 serpnya 2017 Procitovano 1 zhovtnya 2008 Pappas GD Kriho V Pesold C May 2001 Reelin in the extracellular matrix and dendritic spines of the cortex and hippocampus a comparison between wild type and heterozygous reeler mice by immunoelectron microscopy J Neurocytol 30 5 413 25 PMID 11951052 doi 10 1023 A 1015017710332 Torrey EF Barci BM Webster MJ Bartko JJ Meador Woodruff JH Knable MB February 2005 Neurochemical markers for schizophrenia bipolar disorder and major depression in postmortem brains Biol Psychiatry 57 3 252 60 PMID 15691526 doi 10 1016 j biopsych 2004 10 019 Arhiv originalu za 28 serpnya 2017 Procitovano 1 zhovtnya 2008 Gene Overview of All Published Schizophrenia Association Studies for RELN Arhivovano 21 lyutogo 2009 u Wayback Machine Oglyad publikacij shodo asociaciyi gena RELN s shizofreniyeyu baza danih Schizophrenia Gene Seripa D Matera MG Franceschi M et al July 2008 The RELN locus in Alzheimer s disease J Alzheimers Dis 14 3 335 44 PMID 18599960 Falconer DS 1951 2 new mutants trembler and reeler with neurological actions in the house mouse mus musculus l Journal of Genetics 50 2 192 201 1 Arhivovano 9 grudnya 2012 u Archive is angl Hamburgh M 1963 Analysis of the postnatal developmental effects of reeler a neurological mutation in mice A study in developmental genetics Dev Biol 19 165 85 PMID 14069672 Caviness VS Jr 1976 Patterns of cell and fiber distribution in the neocortex of the reeler mutant mouse J Comp Neurol 170 4 435 47 PMID 1002868 D Arcangelo G Miao GG Chen SC Soares HD Morgan JI Curran T 1995 A protein related to extracellular matrix proteins deleted in the mouse mutant reeler Nature 374 719 723 PMID 7715726 Ogawa M Miyata T Nakajima K Yagyu K Seike M Ikenaka K Yamamoto H Mikoshiba K 1995 The reeler gene associated antigen on Cajal Retzius neurons is a crucial molecule for laminar organization of cortical neurons Neuron 14 5 899 912 PMID 7748558 Trommsdorff M Gotthardt M Hiesberger T Shelton J Stockinger W Nimpf J Hammer RE Richardson JA Herz J 1997 Reeler Disabled like disruption of neuronal migration in knockout mice lacking the VLDL receptor and APOE receptor 2 Cell 97 6 689 701 PMID 10380922 Sheldon M Rice DS D Arcangelo G Yoneshima H Nakajima K Mikoshiba K Howell BW Cooper JA Goldowitz D Curran T 1997 Scrambler and yotari disrupt the disabled gene and produce a reeler like phenotype in mice Nature 389 6652 730 3 PMID 9338784 Poshuk za ryadkom reelin u nazvah naukovih statej Arhivovano 4 veresnya 2015 u Wayback Machine Google Scholar a b v pid red Hossein S Fatemi red 2008 Reelin Glycoprotein Structure Biology and Roles in Health and Disease Springer ISBN 978 0 387 76760 4 Arhiv originalu za 11 zhovtnya 2008 Procitovano 3 zhovtnya 2008 Meyer G Goffinet AM Fairen A 1999 What is a Cajal Retzius cell A reassessment of a classical cell type based on recent observations in the developing neocortex Cereb Cortex 9 8 765 75 PMID 10600995 Meyer G Goffinet AM July 1998 Prenatal development of reelin immunoreactive neurons in the human neocortex J Comp Neurol 397 1 29 40 PMID 9671277 Schiffinann S N Bernier B amp Goffinet A M 1997 Reelin mRNA expression during mouse brain development Eur J Neurosci 9 1055 1071 PMID 9182958 Alcantara S Ruiz M D Arcangelo G Ezan F de Lecea L Curran T Sotelo C Soriano E 1998 Regional and cellular patterns of reelin mRNA expression in the forebrain of the developing and adult mouse J Neurosci 18 19 7779 99 PMID 9742148 Arhiv originalu za 6 veresnya 2008 Procitovano 11 zhovtnya 2008 Pesold C Liu WS Guidotti A Costa E Caruncho HJ 1999 Cortical bitufted horizontal and Martinotti cells preferentially express and secrete reelin into perineuronal nets nonsynaptically modulating gene expression Proc Natl Acad Sci USA 96 6 3217 22 PMID 10077664 Arhiv originalu za 4 travnya 2008 Procitovano 11 zhovtnya 2008 Pesold C Impagnatiello F Pisu MG Uzunov DP Costa E Guidotti A Caruncho HJ 1998 Reelin is preferentially expressed in neurons synthesizing gamma aminobutyric acid in cortex and hippocampus of adult rats Proc Natl Acad Sci USA 95 6 3221 6 PMID 9501244 Arhiv originalu za 8 travnya 2006 Procitovano 11 zhovtnya 2008 Smalheiser NR Costa E Guidotti A Impagnatiello F Auta J Lacor P Kriho V Pappas GD 2000 Expression of reelin in adult mammalian blood liver pituitary pars intermedia and adrenal chromaffin cells Proc Natl Acad Sci USA 97 3 1281 6 PMID 10655522 Samama B Boehm N 2005 Reelin immunoreactivity in lymphatics and liver during development and adult life Anat Rec A Discov Mol Cell Evol Biol 285 1 595 9 PMID 15912522 nedostupne posilannya z kvitnya 2019 a b Kobold D Grundmann A Piscaglia F Eisenbach C Neubauer K Steffgen J Ramadori G Knittel T 2002 Expression of reelin in hepatic stellate cells and during hepatic tissue repair a novel marker for the differentiation of HSC from other liver myofibroblasts J Hepatol 36 5 607 13 PMID 11983443 a b Pulido JS Sugaya I Comstock J Sugaya K June 2007 Reelin expression is upregulated following ocular tissue injury Graefes Arch Clin Exp Ophthalmol 245 6 889 93 PMID 17120005 doi 10 1007 s00417 006 0458 4 Buchaille R Couble ML Magloire H Bleicher F September 2000 A substractive PCR based cDNA library from human odontoblast cells identification of novel genes expressed in tooth forming cells Matrix biology journal of the International Society for Matrix Biology 19 5 421 30 PMID 10980418 Arhiv originalu za 28 serpnya 2017 Procitovano 11 zhovtnya 2008 Allard B Magloire H Couble ML Maurin JC Bleicher F September 2006 Voltage gated sodium channels confer excitability to human odontoblasts possible role in tooth pain transmission The Journal of biological chemistry 281 39 29002 10 PMID 16831873 doi 10 1074 jbc M601020200 Maurin JC Couble ML Didier Bazes M Brisson C Magloire H Bleicher F August 2004 Expression and localization of reelin in human odontoblasts Matrix biology journal of the International Society for Matrix Biology 23 5 277 85 PMID 15464360 doi 10 1016 j matbio 2004 06 005 Arhiv originalu za 28 serpnya 2017 Procitovano 11 zhovtnya 2008 Yasui N Nogi T Kitao T Nakano Y Hattori M Takagi J June 2007 Structure of a receptor binding fragment of reelin and mutational analysis reveal a recognition mechanism similar to endocytic receptors Proc Natl Acad Sci U S A 104 24 9988 93 PMC 1891246 PMID 17548821 doi 10 1073 pnas 0700438104 a b Royaux I Lambert de Rouvroit C D Arcangelo G Demirov D Goffinet AM December 1997 Genomic organization of the mouse reelin gene Genomics en 46 2 240 50 PMID 9417911 Arhiv originalu za 28 serpnya 2017 Procitovano 14 zhovtnya 2008 Nogi T Yasui N Hattori M Iwasaki K Takagi J 2006 Structure of a signaling competent reelin fragment revealed by X ray crystallography and electron tomography EMBO Journal PMID 16858396 Nakano Y Kohno T Hibi T Kohno S Baba A Mikoshiba K Nakajima K Hattori M 2007 The extremely conserved C terminal region of reelin is not necessary for secretion but is required for efficient activation of downstream signaling The Journal of Biological Chemistry PMID 17504759 Arhiv originalu za 14 grudnya 2007 Procitovano 15 zhovtnya 2008 Lambert de Rouvroit C de Bergeyck V Cortvrindt C Bar I Eeckhout Y Goffinet AM 1999 Reelin the extracellular matrix protein deficient in reeler mutant mice is processed by a metalloproteinase Exp Neurol 156 1 214 7 PMID 10192793 Jossin Y Gui L Goffinet AM April 2007 Processing of Reelin by embryonic neurons is important for function in tissue but not in dissociated cultured neurons J Neurosci 27 16 4243 52 PMID 17442808 doi 10 1523 JNEUROSCI 0023 07 2007 Jossin Y Ignatova N Hiesberger T Herz J Lambert de Rouvroit C Goffinet AM January 2004 The central fragment of Reelin generated by proteolytic processing in vivo is critical to its function during cortical plate development J Neurosci 24 2 514 21 PMID 14724251 doi 10 1523 JNEUROSCI 3408 03 2004 Arhiv originalu za 7 zhovtnya 2008 Procitovano 15 zhovtnya 2008 a b v Nomura T Takahashi M Hara Y Osumi N 2008 Patterns of neurogenesis and amplitude of Reelin expression are essential for making a mammalian type cortex PLoS ONE 3 1 e1454 PMC 2175532 PMID 18197264 doi 10 1371 journal pone 0001454 Arhiv originalu za 16 zhovtnya 2008 Procitovano 15 zhovtnya 2008 Hartfuss E Forster E Bock HH et al October 2003 Reelin signaling directly affects radial glia morphology and biochemical maturation Development 130 19 4597 609 PMID 12925587 doi 10 1242 dev 00654 Hack I Bancila M Loulier K Carroll P Cremer H October 2002 Reelin is a detachment signal in tangential chain migration during postnatal neurogenesis Nat Neurosci 5 10 939 45 PMID 12244323 doi 10 1038 nn923 Yoshida M Assimacopoulos S Jones KR Grove EA February 2006 Massive loss of Cajal Retzius cells does not disrupt neocortical layer order Development 133 3 537 45 PMID 16410414 doi 10 1242 dev 02209 Frotscher M Haas CA Forster E 2003 Reelin controls granule cell migration in the dentate gyrus by acting on the radial glial scaffold Cereb Cortex 13 6 634 40 PMID 12764039 Arhiv originalu za 2 grudnya 2005 Procitovano 15 zhovtnya 2008 Groc L Choquet D Stephenson FA Verrier D Manzoni OJ Chavis P 2007 NMDA receptor surface trafficking and synaptic subunit composition are developmentally regulated by the extracellular matrix protein Reelin J Neurosci 27 38 10165 75 PMID 17881522 doi 10 1523 JNEUROSCI 1772 07 2007 Literatura red Lambert de Rouvroit C Bernier B Royaux I de Bergeyck V Goffinet A M 1999 Evolutionarily conserved alternative splicing of reelin during brain development Exp Neurol 156 229 238 PubMed DOI 10 1006 exnr 1999 7019 nbsp Ce nezavershena stattya pro bilki Vi mozhete dopomogti proyektu vipravivshi abo dopisavshi yiyi Otrimano z https uk wikipedia org w index php title Rilin amp oldid 40426198