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Klitini Sertoli sin sustentociti pidtrimuyuchi klitini somatichni klitini roztashovani v zvivistih kanalcyah sim yanikiv ssavciv Riznovid intersticialnih klitin Ye chastinoyu gemato testikulyarnogo bar yeru rozvivayutsya navkolo cholovichih gamet klitini SertoliSpermatogennij epitelij 1 bazalna plastinka2 spermatogoniyi3 spermatocit 1 go poryadku4 spermatocit 2 go poryadku5 spermatida6 zrila spermatida7 Klitina Sertoli8 gemato testikulyarnij bar yer Gistologichnij zriz cherez testikulyarnu perenhimu kabana 1 simyani kanalci Tubulus seminiferus contortus2 spermatidi3 spermatociti4 Spermatogoniyi5 klitini Sertoli6 Miofibroblasti7 klitini Lejdigas8 kapilyariIdentifikatoriAnatomiya Greya subject 258MeSH D012708FMA 72298Anatomichna terminologiya redaguvati u Vikidanih Rozvivayetsya v bilshosti z celomichnogo epiteliyu mozkovih tyazhiv maye svitlu citoplazmu Mensha chastina ye pohidnoyu epiteliyu kanalciv pervinnoyi nirki i maye temnu citoplazmu Kincevu strukturu nabuvayut pid diyeyu testosteronu blizhche do periodu statevogo dozrivannya Klitini Sertoli produkuyut gormon ingibin sho prignichuye proliferaciyu spermatogonij posilyuye sintez testosteronu i dozrivannya spermatozoyidiv z spermatogonij Zmist 1 Funkciyi 1 1 Sekretorna 1 2 Strukturni 1 3 Inshi funkciyi 1 4 Reparaciya DNK i mutaciyi 2 Imunomodulyuyuchi vlastivosti 2 1 Molekuli sho produkuyutsya klitinami Sertoli pov yazani z imunosupresiyeyu abo immunoregulyaciyej 3 Rozvitok klitin Sertoli 4 Nomenklatura 5 Gistologiya 6 Patologiya 7 Dodatkovi zobrazhennya 8 Doslidzhennya 9 Porivnyalna biologiya klitini Sertoli 10 DzherelaFunkciyi RedaguvatiOskilki yih golovna funkciya polyagaye v tomu shob zhiviti spermatozoyidi sho rozvivayutsya klitina Sertoli takozh nazivalasya klitinoyu mati abo medsestra 1 Klitini Sertoli takozh diyut yak fagociti spozhivayuchi zalishkovu citoplazmu pid chas spermatogenezu Translokaciya klitin vid tila do prosvitu sim yanih kanalciv vidbuvayetsya shlyahom konformacijnih zmin bichnih krayiv klitin Sertoli Sekretorna Redaguvati Klitini sertoli vidilyayut taki rechovini anti Myullerivskij gormon AMG sekretuyetsya na rannih stadiyah zhittya plodu ingibin i aktivin sekretuyutsya pislya statevogo dozrivannya i pracyuyut razom shob regulyuvati sekreciyu FSG androgen zv yazuyuchij bilok takozh zvanij testosteron zv yazuyuchij globulin pidvishuye koncentraciyu testosteronu v sim yanih kanalcyah shob zlegka stimulyuvati spermatogenez estradiol aromataza z klitin Sertoli peretvoryuye testosteron u 17 beta estradiol do pryamogo spermatogenezu Dovedeno sho nejrotrofichnij faktor GDNF z glialnih klitin spriyaye nediferencijovanij spermatogoniyi sho zabezpechuye samovidnovlennya stovburovih klitin protyagom perinatalnogo periodu ETS Related Molecule abo transkripcijnij faktor ERM neobhidnij dlya pidtrimki spermatogonialnih stovburovih klitin u doroslih yayechkah transferin bilok plazmi krovi dlya dostavki ioniv zaliza 2 Strukturni Redaguvati Oklyuzijni spoluki klitin Sertoli utvoryuyut gematotestikulyarnij bar yer strukturu yaka rozdilyaye intersticialnij viddil yayechka z adlyuminalnim vidsikom sim yanih kanalciv Vnaslidok apikalnoyi progresiyi spermatogoniyi spermatozoyidni klitini oklyuzijni perehodi povinni buti dinamichno reformovani i rozbiti shob dozvoliti imunoidentichnij spermatogoniyi peretnuti gematotestikulyarnij bar yer shob voni mogli stati imunologichno unikalnimi Klitini Sertoli kontrolyuyut nadhodzhennya i vikid pozhivnih rechovin gormoniv ta inshih himichnih rechovin do kanalciv yayechka a takozh roblyat adlyuminalnij vidsik privilejovanim sajtom Klitina takozh vidpovidaye za vstanovlennya i pidtrimku spermatogonialnoyi nishi stovburovih klitin yaka zabezpechuye vidnovlennya stovburovih klitin i diferenciyuvannya spermatogoniyi v zrilij zarodok sho vidbuvayetsya cherez trivalij proces spermatogenezu zakinchuyuchis vivilnennyam spermatozoyidiv Klitini Sertoli zv yazuyutsya zi spermatogonialnimi klitinami cherez N kadgerini i galaktoziltransferazi cherez vuglevodni zalishki Inshi funkciyi Redaguvati Pid chas fazi dozrivannya spermiogenezu klitini Sertoli spozhivayut nepotribni chastini spermatozoyidiv Reparaciya DNK i mutaciyi Redaguvati Klitini Sertoli zdatni vidnoviti poshkodzhennya DNK Cya reparaciya jmovirno vidbuvayetsya shlyahom gomologichnogo z yednannya kinciv u yakij zalucheni bilki XRCC1 i PARP1 ekspresovani v klitinah Sertoli 3 Klitini Sertoli mayut bilsh visoku chastotu mutacij nizh spermatogoniyi U porivnyanni z spermatocitami chastota mutacij u klitinah Sertoli priblizno v 5 10 raziv vishe Ce mozhe buti pov yazanim z neobhidnistyu bilsh efektivnoyi reparaciyi DNK nizh u somatichnih klitinah dlya uniknennya mutacij u zarodkovij liniyi Imunomodulyuyuchi vlastivosti RedaguvatiOkrim virazhennya faktoriv vazhlivih dlya dozrivannya spermatozoyidiv klitini Sertoli viroblyayut shirokij spektr molekul abo na yih poverhni abo na rozchinnih yaki zdatni modifikuvati imunnu sistemu IS Zdatnist klitin Sertoli zminyuvati imunnu vidpovid v kanalcyah neobhidna dlya uspishnogo dozrivannya klitin spermi Spermatozoyidi ekspresuyut neoepitopi na svoyij poverhni koli voni prohodyat cherez rizni stadiyi dozrivannya Voni mozhut viklikati silnij imunnu vidpovid yaksho yih pomistiti v inshu dilyanku tila Molekuli sho produkuyutsya klitinami Sertoli pov yazani z imunosupresiyeyu abo immunoregulyaciyej Redaguvati Sistema FAS FAS L ekspresiya ligandu Fas Fas L na poverhni SCs aktivuye apoptotichnu smert Fas nesuchih klitin Fas citotoksichni T klitini 4 rozchinnij FasL pidvishennya efektivnosti sistemi rozchinna Fas FasL blokada na poverhni inshih klitin nemaye indukciyi apoptozu v klitinah Sertoli klitinami IS B7 H1 zmenshennya proliferaciyi efektornih T klitin 5 Jagged1 JA G1 indukciya ekspresiyi transkripcijnogo faktora Foxp3 v nayivnih T limfocitah zbilshennya vidnosnoyi kilkosti regulyatornih klitin T 6 Ingibitor proteazi 9 PI 9 chlen simejstva serpin ingibitori serinovih proteaz 7 indukuye sekreciyu proteazi B citotoksichni T klitini i NK klitini zdatni indukuvati apoptoz v klitini misheni SCs produkuyut PI 9 sho neoborotno zv yazuye Granzyme B i ingibuye jogo aktivnistCD59 poverhneva molekula na SK chlen regulyatornih proteyiniv komplementu CRP ingibuye ostannij krok kaskadu komplementu formuvannya membrannogo kompleksu Atack 10 Klasterin rozchinna molekula funkciya podibna do CD59 kompleksu z Granyzme B i ingibuye aktivaciyu apoptozu T limfocitami abo NK klitinami 8 TGF beta transformuye faktor rostu beta jogo pryame virobnictvo SCs ye spirnim indukciya regulyatornih T klitin na periferiyi 9 Uchast u sintezi inshih molekulCD40 molekula asocijovana z dendritnimi klitinami DC SK zdatni regulyuvati ekspresiyu CD40 na poverhni DK mehanizm nevidomij Znizhennya regulyaciyi CD40 prizvodit do znizhennya zdatnosti DK stimulyuvati T klitinnu vidpovid 8 Klitini Sertoli takozh zdatni ingibuvati migraciyu imunnih klitin znizhennya infiltraciyi imunnih klitin do miscya zapalennya Rozvitok klitin Sertoli RedaguvatiKlitini sertoli neobhidni dlya cholovichogo statevogo rozvitku Pid chas rozvitku cholovika gen SRY aktivuye SOX9 yakij potim aktivuye i utvoryuye pryamu petlyu z FGF9 Proliferaciya i diferenciaciya klitin Sertoli v osnovnomu aktivuyetsya FGF9 10 Vidsutnist FGF9 stvoryuye tendenciyu do rozvitku zhinki 11 Pislya povnoyi diferenciaciyi klitina Sertoli vvazhayetsya kincevo diferencijovanoyu i ne mozhe proliferuvati Tomu yak tilki spermatogenez pochavsya bilshe ne stvoryuyutsya klitini Sertoli Neshodavno odnak deyaki vcheni znajshli sposib indukuvati klitini Sertoli do yuvenilnogo proliferativnogo fenotipu poza tilom 12 Ce daye mozhlivist usunuti deyaki defekti sho viklikayut choloviche bezpliddya Bulo vislovleno pripushennya sho klitini Sertoli mozhut pohoditi z plodovogo mezonefrosa 13 Nomenklatura RedaguvatiKlitini Sertoli nazivayutsya tak cherez eponim Enriko Sertoli italijskij fiziolog yakij vidkriv yih pid chas vivchennya medicini v universiteti Paviyi Italiya U publikaciyi 1865 roku v jogo pershomu opisi vikoristovuvalisya termini derevopodibna klitina abo klitinka sho volochila i najgolovnishe vin nazivav yih materinskimi klitinami Same inshi vcheni yaki vikoristovuvali prizvishe Enriko Sertoli poznachali ci klitini v publikaciyah pochinayuchi z 1888 roku Z 2006 roku buli opublikovani dva pidruchniki specialno prisvyacheni klitini Sertoli Gistologiya RedaguvatiNa predmetnih skelcyah vikoristovuyuchi standartne farbuvannya klitini Sertoli mozhut legko plutati z inshimi klitinami zarodkovogo epiteliyu Najbilsh vidmitnoyu osoblivistyu klitini Sertoli ye temne yadro Patologiya RedaguvatiKlitinna puhlina Sertoli Lejdiga ye chastinoyu grupi puhlin stromi yayechnikiv Dodatkovi zobrazhennya Redaguvati nbsp dilyanka kanalcya yayechka shura X 250 Doslidzhennya RedaguvatiNeshodavno eksperimentalni modeli autoimunnih zapalnih rozladiv vklyuchayuchi diabet pidshtovhnuli klitini Sertoli do transplantaciyi klitinnoyi terapiyi zavdyaki yih imunoregulyatornim ta protizapalnim vlastivostyam Doslidzhennya v yakih klitini Sertoli vikoristovuyutsya v likuvanni diabetu tipu I zaraz provodyatsya duzhe aktivno Strategiya polyagaye v kotransplantaciyi klitin b razom z klitinami Sertoli v organizm recipiyenta U vipadku mishej i shuriv vidnovlyuyetsya gomeostaz glyukozi razom z bilsh nizkoyu potreboyu zovnishnogo insulinu U vsih vipadkah ne zastosovuvalasya imunosupresiya rol cogo preparatu bula nadana SK 14 15 16 Likuvannya mishej z diabetom i ozhirinnyam za dopomogoyu transplantaciyi mikrokapsulovanih klitin Sertoli v pidshkirnomu abdominalnomu zhirovomu depo Dzhovanni ta in 17 prodemonstruvali sho bilshe polovini obroblenih mishej pokazali pokrashenij gomeostaz glyukozi Cya ostannya naukova robota obicyaye v majbutnomu krashe likuvannya paciyentam z cukrovim diabetom 2 tipu za dopomogoyu klitinnoyi terapiyi Klitini Sertoli spriyayut prijomu transplantata shkiri recipiyentnim organizmom 18 a takozh yih prisutnist dopomagaye zbilshiti kilkist ruhovih nejroniv spinnogo mozku mishej SOD1 mishacha model amiotrofichnogo lateralnogo sklerozu 19 Porivnyalna biologiya klitini Sertoli RedaguvatiFunkciya klitin Sertoli v amniota ta anamniota odnakova ale voni mayut desho inshi vlastivosti v porivnyanni odin z odnim Anamnionti ribi ta amfibiyi vikoristovuyut kistoznij spermatogenez dlya otrimannya klitin spermi 20 U vipadku amniota klitini Sertoli vvazhayutsya terminalno diferencijovanimi klitinami yaki ne zdatni do proliferaciyi U anamniota klitini Sertoli prohodyat cherez dvi proliferativni fazi Persha faza proliferaciyi vidbuvayetsya pid chas stvorennya kisti sho spriyaye takozh migraciyi statevih klitin u neyi 21 22 drugij rozshiriti kistu i stvoriti prostir dlya proliferuyuchih zarodkovih klitin 23 Zagalnoprijnyatij fakt sho klitini Sertoli terminalno diferencijovani v amnioti neshodavno bulo zmineno Pislya ksenogennoyi transplantaciyi klitini Sertoli zmogli proliferuvati Dzherela Redaguvati Rato Luis Alves Marco G Socorro Silvia Duarte Ana I Cavaco Jose E Oliveira Pedro F 2012 6 Metabolic regulation is important for spermatogenesis Nature Reviews Urology angl 9 6 s 330 338 ISSN 1759 4812 doi 10 1038 nrurol 2012 77 Arhiv originalu za 15 listopada 2020 Procitovano 19 travnya 2019 Xiong XianZhi Wang AiGuo Liu GuoHong Liu HongKai Wang Chong Xia Tao Chen XueMin Yang KeDi 2006 7 Effects of p p dichlorodiphenyldichloroethylene on the expressions of transferrin and androgen binding protein in rat Sertoli cells Environmental Research angl 101 3 s 334 339 doi 10 1016 j envres 2005 11 003 Arhiv originalu za 9 travnya 2019 Procitovano 19 travnya 2019 Ahmed Emad A Rijbroek Angelique D Barten van Kal Henk B Sadri Ardekani Hooman Mizrak S Canan Pelt Ans M M van Rooij Dirk G de 1 chervnya 2009 Proliferative Activity In Vitro and DNA Repair Indicate that Adult Mouse and Human Sertoli Cells Are Not Terminally Differentiated Quiescent Cells1 Biology of Reproduction angl 80 6 s 1084 1091 ISSN 0006 3363 doi 10 1095 biolreprod 108 071662 Arhiv originalu za 27 sichnya 2022 Procitovano 19 travnya 2019 Dal Secco Valentina Riccioli Anna Padula Fabrizio Ziparo Elio Filippini Antonio 2008 2 Mouse Sertoli cells display phenotypical and functional traits of antigen presenting cells in response to interferon gamma Biology of Reproduction 78 2 s 234 242 ISSN 0006 3363 PMID 17989360 doi 10 1095 biolreprod 107 063578 Procitovano 19 travnya 2019 Kaur Gurvinder Thompson Lea Ann Dufour Jannette M 2014 6 Sertoli cells immunological sentinels of spermatogenesis Seminars in Cell amp Developmental Biology 30 s 36 44 ISSN 1096 3634 PMC PMCPMC4043859 PMID 24603046 doi 10 1016 j semcdb 2014 02 011 Arhiv originalu za 5 listopada 2018 Procitovano 19 travnya 2019 Campese Antonio Francesco Grazioli Paola de Cesaris Paola Riccioli Anna Bellavia Diana Pelullo Maria Padula Fabrizio Noce Claudia ta in 2014 3 Mouse Sertoli cells sustain de novo generation of regulatory T cells by triggering the notch pathway through soluble JAGGED1 Biology of Reproduction 90 3 s 53 ISSN 1529 7268 PMID 24478388 doi 10 1095 biolreprod 113 113803 Procitovano 19 travnya 2019 rekomenduyetsya displayauthors dovidka Potempa J Korzus E Travis J 10 chervnya 1994 The serpin superfamily of proteinase inhibitors structure function and regulation The Journal of Biological Chemistry 269 23 s 15957 15960 ISSN 0021 9258 PMID 8206889 Arhiv originalu za 18 kvitnya 2018 Procitovano 19 travnya 2019 a b Lee Hak Mo Oh Byoung Chol Lim Dong Pyo Lee Dong Sup Lim Hong Gook Park Chun Soo Lee Jeong Ryul 2008 6 Mechanism of humoral and cellular immune modulation provided by porcine sertoli cells Journal of Korean Medical Science 23 3 s 514 520 ISSN 1011 8934 PMC PMCPMC2526533 PMID 18583891 doi 10 3346 jkms 2008 23 3 514 Arhiv originalu za 29 sichnya 2012 Procitovano 19 travnya 2019 Iliadou Paschalia Tsametis Christos Kaprara Athina Papadimas Ioannis Goulis Dimitrios 15 zhovtnya 2015 The Sertoli cell Novel clinical potentiality HORMONES 14 4 s 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Jenna T Qian Hongwei Walton Kelly L Gregorevic Paul ta in 2012 12 Activin Signaling Regulates Sertoli Cell Differentiation and Function Endocrinology angl 153 12 s 6065 6077 ISSN 0013 7227 doi 10 1210 en 2012 1821 Procitovano 19 travnya 2019 rekomenduyetsya displayauthors dovidka Vize Peter D Woolf Adrian S Bard Johnathan B L 2003 The kidney from normal development to congenital diseases Amsterdam Academic Press ISBN 9780127224411 OCLC 162577398 Valdes Gonzalez Rafael A Dorantes Luis M Garibay G Nayely Bracho Blanchet Eduardo Mendez Armando J Davila Perez Roberto Elliott Robert B Teran Luis ta in 2005 9 Xenotransplantation of porcine neonatal islets of Langerhans and Sertoli cells a 4 year study European Journal of Endocrinology 153 3 s 419 427 ISSN 0804 4643 doi 10 1530 eje 1 01982 Arhiv originalu za 18 listopada 2018 Procitovano 19 travnya 2019 rekomenduyetsya displayauthors dovidka Korbutt G S Elliott J F Rajotte R V 1 lyutogo 1997 Cotransplantation of Allogeneic Islets With Allogeneic Testicular Cell Aggregates Allows Long Term Graft Survival Without Systemic Immunosuppression Diabetes angl 46 2 s 317 322 ISSN 0012 1797 doi 10 2337 diab 46 2 317 Procitovano 19 travnya 2019 Li Yang Xue Wujun Liu Hongbao Fan Ping Wang Xiaohong Ding Xiaoming Tian Xiaohui Feng Xinshun ta in 20 lyutogo 2013 Combined Strategy of Endothelial Cells Coating Sertoli Cells Coculture and Infusion Improves Vascularization and Rejection Protection of Islet Graft U Kerkis Irina PLoS ONE angl 8 2 s e56696 ISSN 1932 6203 PMC PMC3577699 PMID 23437215 doi 10 1371 journal pone 0056696 Procitovano 19 travnya 2019 rekomenduyetsya displayauthors dovidka Luca Giovanni Arato Iva Mancuso Francesca Calvitti Mario Falabella Giulia Murdolo Giuseppe Basta Giuseppe Cameron Don F ta in 11 2016 Xenograft of microencapsulated Sertoli cells restores glucose homeostasis in db db mice with spontaneous diabetes mellitus Xenotransplantation 23 6 s 429 439 ISSN 1399 3089 PMID 27678013 doi 10 1111 xen 12274 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Renato Lareyre Jean Jacques LeGac Florence Chiarini Garcia Helio Nobrega Rafael Henrique Miura Takeshi 2010 2 Spermatogenesis in fish General and Comparative Endocrinology angl 165 3 s 390 411 doi 10 1016 j ygcen 2009 02 013 Arhiv originalu za 22 serpnya 2018 Procitovano 19 travnya 2019 Morais R D V S Nobrega R H Gomez Gonzalez N E Schmidt R Bogerd J Franca L R Schulz R W 2013 11 Thyroid Hormone Stimulates the Proliferation of Sertoli Cells and Single Type A Spermatogonia in Adult Zebrafish Danio rerio Testis Endocrinology angl 154 11 s 4365 4376 ISSN 0013 7227 doi 10 1210 en 2013 1308 Procitovano 19 travnya 2019 Lacerda S M S N Costa G M J Campos Junior P H A Segatelli T M Yazawa R Takeuchi Y Morita T Yoshizaki G ta in 2013 2 Germ cell transplantation as a potential biotechnological approach to fish reproduction Fish Physiology and Biochemistry 39 1 s 3 11 ISSN 1573 5168 PMID 22290474 doi 10 1007 s10695 012 9606 4 Arhiv originalu za 16 travnya 2020 Procitovano 19 travnya 2019 rekomenduyetsya displayauthors dovidka Almeida Fernanda F L Kristoffersen Cathrine Taranger Geir Lasse Schulz Rudiger W 2008 1 Spermatogenesis in Atlantic cod Gadus morhua a novel model of cystic germ cell development Biology of Reproduction 78 1 s 27 34 ISSN 0006 3363 PMID 17881768 doi 10 1095 biolreprod 107 063669 Procitovano 19 travnya 2019 nbsp Ce nezavershena stattya z klitinnoyi biologiyi Vi mozhete dopomogti proyektu vipravivshi abo dopisavshi yiyi Otrimano z https uk wikipedia org w index php title Klitini Sertoli amp oldid 39162000