Stanfordo mokslininkai į pelių smegenis persodino laboratorijoje užaugintus žmogaus audinius

16 šaltiniai
  • Stanfordo universiteto mokslininkai į pelių, kurioms genetiškai pašalinta didžioji dalis smegenų žievės, organizmą persodino laboratorijoje užaugintus žmogaus smegenų organoidus, taip sukurdami „ksenokortikalias“ peles.
  • Tyrėjų teigimu, per tris mėnesius žmogaus audinys sudarė daugiau nei 90 proc. smegenų žievės tūrio ir suformavo funkcinius nervinius ryšius, besitęsiančius iki nugaros smegenų.
  • Komanda teigia, kad šis modelis gali paspartinti autizmo, epilepsijos, šizofrenijos ir cerebrinio paralyžiaus tyrimus, nors bioetikos specialistai iškėlė naujų etinių klausimų.
Šaltiniai (16)
  1. 1 Scientists transplant lab-grown human brain tissue into mice www.reuters.com
  2. 2 Scientists Grew Human Brain Tissue Inside Mice. Here's What Happened. www.sciencealert.com
  3. 3 Engineered mice give human brain organoids space to form working circuits medicalxpress.com
  4. 4 Human Mini-Brain Replaces Mouse Cerebral Cortex, Integrates into Brain www.chosun.com
  5. 5 Mice with human brain cells offer a tool to study disease. Ethicists ask: What's next? www.npr.org
  6. 6 Human Mini-Brains Have Been Transplanted Into The Heads Of Mice, Forming New Neural Networks www.iflscience.com
  7. 7 Human-Derived Brain Organoids Create Functional Networks in Mice | The Scientist www.the-scientist.com
  8. 8 Human brain organoids flourish in emptied mouse cortex www.thetransmitter.org
  9. 9 Human organoids restore cognition in mice with half a brain www.newscientist.com
  10. 10 Part-human part-mouse brain developed in science breakthrough www.bbc.co.uk
  11. 11 Mice with millions of human neurons in their brains bring scientists closer to understanding mental disorders english.elpais.com
  12. 12 Breakthrough in Brain Science: Human Brain Tissue Grafted into Mice www.devdiscourse.com
  13. 13 Scientists made mice with half a brain. Then they filled them with human organoids www.statnews.com
  14. 14 Lab-grown human brain tissue implanted into mice www.theaustralian.com.au
  15. 15 Human brain tissue grown in mice for first time www.ft.com
  16. 16 Developmental xenocortication using human-derived organoids in mice www.nature.com