{"id":13008,"date":"2021-06-21T18:09:00","date_gmt":"2021-06-21T21:09:00","guid":{"rendered":"https:\/\/mindthegraph.com\/blog\/?p=13008"},"modified":"2023-01-05T14:38:06","modified_gmt":"2023-01-05T17:38:06","slug":"napping-time-genetics","status":"publish","type":"post","link":"https:\/\/mindthegraph.com\/blog\/fi\/napping-time-genetics\/","title":{"rendered":"Torkkuaikagenetiikka: Miten p\u00e4iv\u00e4unien ottaminen voi vaikuttaa geneettiseen variaatioon?"},"content":{"rendered":"<p>Torkkuaika p\u00e4iv\u00e4ll\u00e4 on useimmille yksil\u00f6ille syyllinen nautinto.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><a href=\"https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2021\/06\/nap-time.gif\"><img decoding=\"async\" loading=\"lazy\" width=\"220\" height=\"165\" src=\"https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2021\/06\/nap-time.gif\" alt=\"Garfield menee s\u00e4nkyyns\u00e4 p\u00e4iv\u00e4unille\" class=\"wp-image-13009\"\/><\/a><\/figure><\/div>\n\n\n<p>Useimmiten se on my\u00f6s p\u00e4ivitt\u00e4iseen rutiiniin juurtunut tapa. Se on hyvin yleist\u00e4 monilla lajeilla k\u00e4rp\u00e4sist\u00e4 nis\u00e4kk\u00e4isiin.<\/p>\n\n\n\n<p>Torkkuminen parantaa my\u00f6s valppautta, mik\u00e4 on t\u00e4rke\u00e4\u00e4 niille, jotka ty\u00f6skentelev\u00e4t my\u00f6h\u00e4\u00e4n y\u00f6ll\u00e4 tai jotka yleens\u00e4 k\u00e4rsiv\u00e4t univajeesta.<\/p>\n\n\n\n<p class=\"has-large-font-size\">Sen sanotaan my\u00f6s parantavan suorituskyky\u00e4, muistia ja lievitt\u00e4v\u00e4n stressi\u00e4. <\/p>\n\n\n\n<p class=\"has-medium-font-size\">N\u00e4iden hy\u00f6tyjen lis\u00e4ksi p\u00e4iv\u00e4unien pitk\u00e4aikaiset seuraukset voivat kuitenkin olla kroonisia yksil\u00f6n hyvinvoinnille.<\/p>\n\n\n\n<p>Vaikka t\u00e4m\u00e4 on kiistanalainen aihe, ja syy voi johtua monista vaippoihin liittyvist\u00e4 tekij\u00f6ist\u00e4, kuten riitt\u00e4m\u00e4tt\u00f6m\u00e4st\u00e4 unijaksosta, huonosta ruokavaliosta tai huonosta terveydest\u00e4.<\/p>\n\n\n\n<p class=\"has-large-font-size\"><strong>Onko p\u00e4iv\u00e4uniaika p\u00e4iv\u00e4saikaan onnellinen hetki? Tutkijat sanovat toisin.&nbsp;<\/strong><\/p>\n\n\n\n<p>Tutkijaryhm\u00e4 analysoi torkkumisen vaikutuksia geneettisen vaihtelun kautta.<\/p>\n\n\n\n<p>Heid\u00e4n tutkimuksessaan pyrittiin ymm\u00e4rt\u00e4m\u00e4\u00e4n eri yksil\u00f6iden geneettist\u00e4 vaihtelua heid\u00e4n p\u00e4iv\u00e4unien kestoa ja mieltymyksi\u00e4\u00e4n koskevien mieltymystens\u00e4 kautta.<\/p>\n\n\n\n<p>T\u00e4ll\u00e4 hetkell\u00e4 genominlaajuisessa assosiaatiotutkimuksessa on l\u00f6ydetty noin seitsem\u00e4n geneettist\u00e4 lokusta, jotka vastaavat p\u00e4iv\u00e4uniaikaa.<\/p>\n\n\n\n<p>Tutkijat k\u00e4yttiv\u00e4t Yhdistyneen kuningaskunnan biopankin eurooppalaista syntyper\u00e4\u00e4 olevia osallistujia (n=452 633), joista noin 38,2% ilmoitti nukkuvansa p\u00e4iv\u00e4unia joskus ja 5,3% osallistujista ilmoitti nukkuvansa p\u00e4iv\u00e4unia aina p\u00e4iv\u00e4n aikana.<\/p>\n\n\n\n<p>Nuo torkkuvat olivat l\u00e4hes aina vanhempia miehi\u00e4, joilla oli korkea BMI eli painoindeksi, joilla oli diagnosoitu unih\u00e4iri\u00f6it\u00e4, jotka olivat tupakoitsijoita tai jotka olivat el\u00e4kkeell\u00e4. He tekiv\u00e4t genominlaajuisen assosiaatiotutkimuksen (GWAS), jossa k\u00e4ytettiin korkealaatuisia, noin nelj\u00e4 lakhia osallistujia kattavia geneettisi\u00e4 variantteja. T\u00e4m\u00e4 tehtiin muuttamalla aiemmin havaittuja eri tekij\u00f6it\u00e4.<\/p>\n\n\n\n<p>He tunnistivat onnistuneesti 123 geneettist\u00e4 lokusta ja yhden nukleotidin polymorfismiin perustuva periytyvyys oli noin 11,9%.<\/p>\n\n\n\n<p>He rajasivat GWAS:nsa korkeamman BMI:n omaaviin henkil\u00f6ihin.&nbsp;<\/p>\n\n\n\n<p>Todettiin, ett\u00e4 123:sta lokuksesta 110:ll\u00e4 oli genominlaajuista merkityst\u00e4.<\/p>\n\n\n\n<p class=\"has-large-font-size\">He analysoivat my\u00f6s eri sukupuolten nukkumistottumusten eroja X-kromosomin yhteydess\u00e4.&nbsp;<\/p>\n\n\n\n<p>Lis\u00e4ksi he p\u00e4\u00e4tteliv\u00e4t my\u00f6s geeneist\u00e4, jotka olivat vastuussa liikalihavuuden hypersomnolenssista: <em>PNOC (prepronosiseptiini), <\/em>ja <em>PATJ (murusolujen polariteettikomponentti).<\/em><\/p>\n\n\n\n<p>Lis\u00e4ksi FADS1-geenin (rasvahapon desaturaasi) ilmentyminen, joka oli kolonisoitunut, osoitti lipidimetabolian pleiotrooppisen vaikutuksen unirytmiin.<\/p>\n\n\n\n<p>Muut korrelaatiot havaittiin suhteessa genomin laajuiseen geneettiseen perim\u00e4\u00e4n ja ominaisuuksiin, kuten glykeeminen indeksi, antropometriset ja kardiometaboliset ominaisuudet, joista monet korrelaatiot v\u00e4heniv\u00e4t BMI:n huomioon ottamisen j\u00e4lkeen.&nbsp;<\/p>\n\n\n\n<p>Mik\u00e4 t\u00e4rkeint\u00e4 t\u00e4ss\u00e4 on, ett\u00e4 pisteet analysoitiin ilmi\u00f6n laajuinen assosiaatio hy\u00f6dynt\u00e4m\u00e4ll\u00e4 p\u00e4iv\u00e4uniaikainen nukkuminen genomin laajuinen polygeeninen auttoi korrelaatio sairauksien liittyv\u00e4t lihavuuden, verenpainetauti, ja mik\u00e4 t\u00e4rkeint\u00e4 tiettyjen syd\u00e4n- ja verisuonisairauksien samoin.&nbsp;<\/p>\n\n\n\n<p>Yhteenvetona voidaan todeta, ett\u00e4 heid\u00e4n havaintonsa avaavat silmi\u00e4. Joskus juuri t\u00e4llaiset tavat johtavat useisiin ei-toivottuihin komplikaatioihin kehossamme. On noudatettava terveellisi\u00e4 rutiineja ja hyvi\u00e4 el\u00e4m\u00e4ntapoja.&nbsp;<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><a href=\"https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2021\/06\/nap-time-2.gif\"><img decoding=\"async\" loading=\"lazy\" width=\"275\" height=\"200\" src=\"https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2021\/06\/nap-time-2.gif\" alt=\"mies nukahtaa ja putoaa tuolilta. \" class=\"wp-image-13010\"\/><\/a><\/figure><\/div>\n\n\n<p>Jos haluat lis\u00e4tietoja heid\u00e4n tutkimuksestaan, tutustu alla olevaan viitteeseen.<\/p>\n\n\n\n<p><a href=\"https:\/\/doi.org\/10.1038\/s41467-020-20585-3\">Dashti, H.S., Daghlas, I., Lane, J.M., J.M. <em>et al.<\/em> P\u00e4iv\u00e4unien geneettiset tekij\u00e4t ja vaikutukset syd\u00e4n- ja verisuoniterveyteen. <em>Nat Commun<\/em> 12, 900 (2021). DOI: https:\/\/doi.org\/10.1038\/s41467-020-20585-3<\/a><\/p>\n\n\n\n<p>Mind the Graph-galleriasta l\u00f6yd\u00e4t monia genetiikkaan liittyvi\u00e4 kuvia. Klikkaa alla olevaa kuvaa tutustuaksesi.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><a href=\"https:\/\/mindthegraph.com\/app\/illustrations?search=genetic\" target=\"_blank\" rel=\"noopener\"><img decoding=\"async\" src=\"https:\/\/media.giphy.com\/media\/FpwmwwvdPkSUix5LHr\/giphy.gif\" alt=\"\"\/><\/a><\/figure><\/div>","protected":false},"excerpt":{"rendered":"<p>Torkkuaika p\u00e4iv\u00e4ll\u00e4 on useimmille yksil\u00f6ille syyllinen nautinto. Useimmiten se on my\u00f6s p\u00e4ivitt\u00e4iseen rutiiniin juurtunut tapa. Se on hyvin yleist\u00e4 monilla lajeilla k\u00e4rp\u00e4sist\u00e4 nis\u00e4kk\u00e4isiin. Torkkuminen liittyy my\u00f6s vireystilan parantamiseen, mik\u00e4 on v\u00e4ltt\u00e4m\u00e4t\u00f6nt\u00e4 niille, jotka ty\u00f6skentelev\u00e4t my\u00f6h\u00e4\u00e4n y\u00f6ll\u00e4 tai jotka [...].<\/p>","protected":false},"author":18,"featured_media":13012,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[959,28],"tags":[554],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v19.9 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Did you know that taking that nap can influence genetic - MTG<\/title>\n<meta name=\"description\" content=\"Is napping time your happy hour? Researchers analyzed the effects of napping through genetics variation.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/mindthegraph.com\/blog\/fi\/dremez-genetika\/\" \/>\n<meta property=\"og:locale\" content=\"fi_FI\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Napping Time Genetics: How Taking a Nap Can Influence Genetic Variation\" \/>\n<meta property=\"og:description\" content=\"Is napping time your happy hour? 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