Title Pluripotent stem cells for regenerative medicine Title (croatian) Pluripotentne matične stanice u regenerativnoj medicini Author Emma Grace Orešković Mentor Floriana Jakuš (mentor)Committee member Floriana Jakuš (predsjednik povjerenstva)Committee member Ljiljana Šerman (član povjerenstva)Committee member Ana Katušić Bojanac (član povjerenstva)Granter University of Zagreb Defense date and country 2021-07-16, Croatia Scientific / art field, BIOMEDICINE AND HEALTHCARE Abstract Pluripotent stem cells are cells that can differentiate into any type of cell, making them promising candidates for cell replacement therapies and tissue/organ engineering in regenerative medicine. Because of their ability to self-renew and differentiate into multiple lineages, pluripotent stem cells are ideal for regenerative medicine, tissue repair, and gene therapy for incurable diseases such as cardiac and spinal cord injuries, as well as neurological and endocrine disorders. There are two types of pluripotent stem cells, cells isolated from the inner cell mass of the blastocyst, referred to as embryonic stem cells (ESCs), and induced pluripotent stem cells (iPSCs), derived by reprogramming adult differentiated cells. iPSCs are a useful resource for personalized regenerative medicine since they may be created from any patient in need for replacement of diseased or damaged tissues. Furthermore, reprogramming technology has become a powerful tool for studying cell fate and modeling human diseases, significantly increasing the prospect of discovering new medications and strategies for treating life-threatening diseases. As human iPSCs can be made from a patient' s own somatic cells, their production does not necessitate the destruction of human embryos, which avoids ethical issues associated with embryonic stem cells. There is a growing demand for stem cell banking and standardization of the process of obtaining pluripotent stem cells. A global goal of research in the field of regenerative medicine is to increase the quality of the reprogramming process required for induced pluripotent stem cells and to increase their yield. Roadblocks to successful translation of such technology into clinical therapy must still be eradicated, and a great deal of effort is being put into making grafts prepared from pluripotent stem cells clinically safe for patients, especially in regard of their unwanted tumorigenicity potential.
Abstract (croatian) Pluripotentne matične stanice mogu se diferencirati u bilo koju stanicu, što ih čini obećavajućim opcijama za regenerativnu medicinu, uključujući nadomjesnu terapiju stanicama, tkivno inženjerstvo i proizvodnju organa. Zbog svoje sposobnosti samoobnavljanja i diferencijacije u sve stanične loze, pluripotentna matična stanica obećava nove terapije u liječenju teško izlječivih bolesti kao što su kardiološke bolesti, bolesti leđne moždine, neurološke bolesti i bolesti endokrinog sustava. Postoje dvije vrste pluripotentnih matičnih stanica, stanice izolirane iz embrioblasta blastociste, koje se nazivaju embrionalne matične stanice (ESC), i inducirane pluripotentne matične stanice (iPSC), izvedene reprogramiranjem diferenciranih stanica odraslih. iPSC su koristan resurs za personaliziranu regenerativnu medicinu jer se mogu proizvesti od stanica bilo kojeg pacijenta kojem je potrebna zamjena oboljelih ili oštećenih tkiva. Nadalje, tehnologija reprogramiranja postala je moćan alat za proučavanje sudbine stanica i modeliranje ljudskih bolesti, značajno povećavajući mogućnost otkrivanja novih lijekova i strategija za liječenje bolesti opasnih po život. Sve je veća potreba za bankarstvom matičnih stanica i standardizacijom procesa dobivanja pluripotentnih matičnih stanica. Globalni cilj istraživanja u području regenerativne medicine je povećanje kvalitete procesa reprogramiranja potrebnog za inducirane pluripotentne matične stanice i povećanje njihovog prinosa. Budući da se ljudske iPSC mogu izraditi iz vlastitih somatskih stanica pacijenta, njihova proizvodnja ne zahtijeva uništenje ljudskih embrija, čime se izbjegavaju etička pitanja povezana s embrionalnim matičnim stanicama. Prepreke uspješnoj translaciji takve tehnologije u kliničku terapiju još uvijek se moraju preći, pa se ulažu veliki napori u izradu presadaka pripremljenih od pluripotentnih matičnih stanica, klinički sigurnih za pacijente, a posebno u dijelu koji se odnosi na njihov neželjeni tumorigeni potencijal.
Keywords
pluripotent stem cells
regenerative medicine
reprogramming
technology
Keywords (croatian)
pluripotenske matične stanice
regenerativna medicina
reprogramiranje
tehnologija
Language english URN:NBN urn:nbn:hr:105:244790 Study programme Title: Medicine (in English language) Type of resource Text File origin Born digital Access conditions Open access Terms of use Created on 2021-12-21 11:08:58
