{"id":671821,"date":"2026-01-16T20:17:03","date_gmt":"2026-01-16T20:17:03","guid":{"rendered":"https:\/\/microscopemedia.com\/?p=671821"},"modified":"2026-01-16T20:17:03","modified_gmt":"2026-01-16T20:17:03","slug":"studiu-cercetatorii-descopera-legaturi-genetice-comune-intre-mai-multe-tulburari-psihice","status":"publish","type":"post","link":"https:\/\/microscopemedia.com\/?p=671821","title":{"rendered":"Studiu: Cercet\u0103torii descoper\u0103 leg\u0103turi genetice comune \u00eentre mai multe tulbur\u0103ri psihice"},"content":{"rendered":"
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Un amplu studiu interna\u021bional sugereaz\u0103 c\u0103 multe tulbur\u0103ri psihiatrice ar putea avea cauze biologice comune, nu boli complet separate, scrie The Washington Post<\/a><\/span>.<\/p>\n

Concluziile ar putea schimba modul \u00een care afec\u021biunile de s\u0103n\u0103tate mintal\u0103 sunt diagnosticate \u0219i tratate, reduc\u00e2nd povara diagnosticelor multiple pentru pacien\u021bi.<\/p>\n

O perspectiv\u0103 genetic\u0103 asupra bolilor mintale<\/h2>\n

Publicat \u00een revista Nature, studiul a analizat date psihiatrice \u0219i genetice de la peste un milion de pacien\u021bi diagnostica\u021bi \u0219i cinci milioane de persoane f\u0103r\u0103 diagnostic.<\/p>\n

Cercet\u0103torii au examinat 14 tulbur\u0103ri psihiatrice \u0219i au identificat suprapuneri genetice puternice care contest\u0103 limitele clasice de diagnostic.<\/p>\n

Afec\u021biuni precum depresia, anxietatea, tulburarea bipolar\u0103 \u0219i schizofrenia s-au dovedit a avea mecanisme biologice comune.<\/p>\n

Rezultatele indic\u0103 un model \u00een care biologia, al\u0103turi de comportamentul observat, joac\u0103 un rol central \u00een \u00een\u021belegerea bolilor mintale.<\/p>\n

Cinci categorii de baz\u0103, nu paisprezece diagnostice<\/h2>\n

Echipa de cercetare a identificat cinci mari grup\u0103ri genetice, \u00een loc s\u0103 trateze fiecare tulburare ca fiind complet distinct\u0103.<\/p>\n

Acestea includ tulbur\u0103rile legate de consumul de substan\u021be, afec\u021biunile internalizante precum depresia \u0219i PTSD, tulbur\u0103rile de neurodezvoltare, tulbur\u0103rile compulsive \u0219i un grup care reune\u0219te tulburarea bipolar\u0103 \u0219i schizofrenia.<\/p>\n

\u00cen mod notabil, tulburarea bipolar\u0103 \u0219i schizofrenia \u00eempart aproximativ 70% dintre factorii genetici.<\/p>\n

\u201eDac\u0103 ne uit\u0103m la ce ne spun genele, aceste categorii sunt mai profund legate biologic dec\u00e2t credeam\u201d, a declarat Jordan Smoller, unul dintre autorii studiului.<\/p>\n

Implica\u021bii pentru diagnostic \u0219i tratament<\/h2>\n

Descoperirile ajut\u0103 la explicarea faptului c\u0103 unele medicamente func\u021bioneaz\u0103 \u00een mai multe afec\u021biuni, cum ar fi antidepresivele utilizate at\u00e2t \u00een depresie, c\u00e2t \u0219i \u00een anxietate.<\/p>\n

Cercet\u0103torii au identificat \u0219i 238 de variante genetice comune asociate proceselor cerebrale, inclusiv o zon\u0103-cheie pe cromozomul 11.<\/p>\n

Unul dintre genele importante, DRD2, este deja \u021binta medicamentelor antipsihotice \u0219i regleaz\u0103 dopamina, esen\u021bial\u0103 pentru dispozi\u021bie \u0219i cogni\u021bie.<\/p>\n

Andrew Grotzinger, un alt autor, a avertizat c\u0103 diagnosticele multiple suprapuse pot induce pacien\u021bilor un sentiment de pesimism privind recuperarea.<\/p>\n

Optimism prudent \u00een r\u00e2ndul exper\u021bilor<\/h2>\n

Speciali\u0219tii consider\u0103 studiul un reper important, dar spun c\u0103 nu este \u00eenc\u0103 preg\u0103tit pentru aplicare clinic\u0103.<\/p>\n

\u201eNu exist\u0103 o aplica\u021bie practic\u0103 \u00een acest moment\u201d, a spus Ken Duckworth de la National Alliance on Mental Illness (Alian\u021ba Na\u021bional\u0103 pentru Bolile Mintale), invoc\u00e2nd accesul limitat la testarea genetic\u0103.<\/p>\n

Al\u021bi exper\u021bi cred c\u0103 rezultatele ar putea influen\u021ba edi\u021biile viitoare ale manualului de diagnostic \u00een psihiatrie.<\/p>\n

\u201ePsihiatria se va schimba mai mult \u00een urm\u0103torii 10 ani dec\u00e2t \u00een ultimul secol\u201d, a declarat Scott Aaronson, descriind cercetarea drept un pas plin de speran\u021b\u0103.<\/p>\n","protected":false},"excerpt":{"rendered":"

Un amplu studiu interna\u021bional sugereaz\u0103 c\u0103 multe tulbur\u0103ri psihiatrice ar putea avea cauze biologice comune, nu boli complet separate, scrie The Washington Post. Concluziile ar putea schimba modul \u00een care … Read More<\/a><\/p>\n","protected":false},"author":1,"featured_media":671822,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"Default","format":"standard","meta":[],"categories":[1],"tags":[],"_links":{"self":[{"href":"https:\/\/microscopemedia.com\/index.php?rest_route=\/wp\/v2\/posts\/671821"}],"collection":[{"href":"https:\/\/microscopemedia.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/microscopemedia.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/microscopemedia.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/microscopemedia.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=671821"}],"version-history":[{"count":0,"href":"https:\/\/microscopemedia.com\/index.php?rest_route=\/wp\/v2\/posts\/671821\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/microscopemedia.com\/index.php?rest_route=\/wp\/v2\/media\/671822"}],"wp:attachment":[{"href":"https:\/\/microscopemedia.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=671821"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/microscopemedia.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=671821"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/microscopemedia.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=671821"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}