{"id":42609,"date":"2025-07-04T00:14:49","date_gmt":"2025-07-04T00:14:49","guid":{"rendered":"https:\/\/radiojehona.com\/?p=42609"},"modified":"2025-07-04T00:14:50","modified_gmt":"2025-07-04T00:14:50","slug":"zbulohet-hemifusoma-strukture-e-re-brenda-qelizave-njerezore","status":"publish","type":"post","link":"https:\/\/radiojehona.mk\/?p=42609","title":{"rendered":"Zbulohet hemifusoma \u2013 struktur\u00eb e re brenda qelizave njer\u00ebzore"},"content":{"rendered":"\n
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Zbulim biologjik: Hemifusoma \u2013 organela e fshehur brenda qeliz\u00ebs njer\u00ebzore Nj\u00eb ekip i studiuesve nga Universiteti i Virxhinias dhe Instituti Komb\u00ebtar i Sh\u00ebndetit n\u00eb SHBA ka zbuluar nj\u00eb organel\u00eb t\u00eb re q\u00eb deri m\u00eb tani nuk ishte identifikuar: hemifusoma. Ky zbulim, i publikuar n\u00eb Nature Communications<\/em>, ka potencial p\u00ebr t\u00eb ndryshuar m\u00ebnyr\u00ebn se si kuptojm\u00eb biologjin\u00eb qelizore dhe trajtimin e s\u00ebmundjeve gjenetike.<\/strong><\/p>\n\n\n\n

\u00c7far\u00eb \u00ebsht\u00eb hemifusoma?<\/strong> Hemifusoma \u00ebsht\u00eb nj\u00eb organel\u00eb mikroskopike, e lidhur me membran\u00ebn e qeliz\u00ebs, q\u00eb sh\u00ebrben si nj\u00eb qend\u00ebr riciklimi<\/strong> p\u00ebr p\u00ebrpunimin e ngarkes\u00ebs qelizore \u2013 materialet q\u00eb qeliza p\u00ebrdor p\u00ebr funksione t\u00eb ndryshme. Ajo aktivizohet vet\u00ebm kur \u00ebsht\u00eb e nevojshme<\/strong> dhe m\u00eb pas zhduket, gj\u00eb q\u00eb e ka b\u00ebr\u00eb t\u00eb v\u00ebshtir\u00eb p\u00ebr studiuesit ta zbulojn\u00eb m\u00eb par\u00eb.<\/p>\n\n\n\n

Roli n\u00eb p\u00ebrpunimin qelizor<\/strong> Hemifusoma ndihmon n\u00eb formimin e fshik\u00ebzave<\/strong>, q\u00eb jan\u00eb struktura t\u00eb vogla transportuese brenda qelizave. Ato shp\u00ebrndajn\u00eb materiale n\u00eb pjes\u00eb t\u00eb ndryshme t\u00eb qeliz\u00ebs, duke ndikuar n\u00eb metaboliz\u00ebm, sinjalizim dhe riparim. Ka prova se hemifusoma mund t\u00eb kontribuoj\u00eb edhe n\u00eb formimin e organeleve t\u00eb tjera<\/strong> t\u00eb p\u00ebrb\u00ebra nga shum\u00eb fshik\u00ebza.<\/p>\n\n\n\n

Teknologjia q\u00eb e b\u00ebri zbulimin t\u00eb mundur<\/strong> Zbulimi u mund\u00ebsua fal\u00eb tomografis\u00eb krioelektronike<\/strong>, nj\u00eb metod\u00eb moderne q\u00eb \u201cngrijn\u00eb\u201d qelizat n\u00eb koh\u00eb reale dhe lejon v\u00ebzhgimin e tyre n\u00eb 3D me rezolucion pothuajse atomik. Kjo teknik\u00eb ka ndryshuar m\u00ebnyr\u00ebn se si v\u00ebzhgohen strukturat e p\u00ebrkohshme brenda qeliz\u00ebs, si hemifusoma.<\/p>\n\n\n\n

Pse ka r\u00ebnd\u00ebsi ky zbulim?<\/strong> Studiuesit besojn\u00eb se m\u00ebnyra se si qeliza p\u00ebrpunon dhe menaxhon ngarkes\u00ebn<\/strong> \u00ebsht\u00eb thelb\u00ebsore p\u00ebr t\u00eb kuptuar s\u00ebmundje gjenetike<\/strong>, si Parkinson, Alzheimer dhe \u00e7rregullime metabolike. Hemifusoma mund t\u00eb jet\u00eb \u00e7el\u00ebsi p\u00ebr t\u00eb identifikuar terapi t\u00eb reja<\/strong>, sepse luan rol n\u00eb organizimin e k\u00ebtyre proceseve qelizore.<\/p>\n\n\n\n

Reagime nga shkenc\u00ebtar\u00ebt<\/strong> Biofizikani Seham Ebrahim tha:<\/p>\n","protected":false},"excerpt":{"rendered":"

Zbulim biologjik: Hemifusoma – organela e fshehur brenda qelizës njerëzore Një ekip i studiuesve nga Universiteti i Virxhinias dhe Instituti Kombëtar i Shëndetit në SHBA ka zbuluar një organelë të re që deri më tani nuk ishte identifikuar: hemifusoma. Ky zbulim, i publikuar në Nature Communications, ka potencial për të ndryshuar mënyrën se si kuptojmë biologjinë […]<\/p>\n","protected":false},"author":2,"featured_media":42610,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[568],"tags":[],"class_list":["post-42609","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-kuriozitete"],"_links":{"self":[{"href":"https:\/\/radiojehona.mk\/index.php?rest_route=\/wp\/v2\/posts\/42609","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/radiojehona.mk\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/radiojehona.mk\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/radiojehona.mk\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/radiojehona.mk\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=42609"}],"version-history":[{"count":1,"href":"https:\/\/radiojehona.mk\/index.php?rest_route=\/wp\/v2\/posts\/42609\/revisions"}],"predecessor-version":[{"id":42611,"href":"https:\/\/radiojehona.mk\/index.php?rest_route=\/wp\/v2\/posts\/42609\/revisions\/42611"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/radiojehona.mk\/index.php?rest_route=\/wp\/v2\/media\/42610"}],"wp:attachment":[{"href":"https:\/\/radiojehona.mk\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=42609"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/radiojehona.mk\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=42609"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/radiojehona.mk\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=42609"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}