Kaitlyn Sadtler: How we could teach our bodies to heal faster
Kaitlyn Sadtler: Kako možemo naučiti naša tijela da brže zarastaju
Kaitlyn Sadtler researches how our body can regenerate tissue through instructions from our immune system. Full bio
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ili primiti cjepivo
an operation or an accident,
and painful side effects
i bolnim nuspojavama
or regrow healthy, uninjured organs.
ili razvijemo zdrave, neozljeđene organe.
the signals to grow new tissues.
slanje signala za izgradnju novih tkiva.
our body to fight disease,
naše tijelo da se bori protiv bolesti,
our immune system
and more quickly heal wounds.
might seem like magic,
možda se čini kao magija,
that can achieve this feat.
koji to mogu postići.
can completely regenerate their arm,
regenerirati svoju nogu,
can regrow our liver
možemo regenerirati našu jetru
of its original mass.
više od pola njene mase.
a bit closer to reality,
can heal wounds and build tissue
može zaliječiti rane i izgraditi tkivo
from the immune system.
to that annoying sinus infection,
do one dosadne infekcije sinusa,
our body from danger.
naše tijelo od opasnosti.
about our body's defense system,
o obrambenom sustavu našeg tijela,
prepoznati ključne igrače
our cuts and bruises.
naše posjekline i modrice.
that are currently being tested
an injured muscle with these materials,
njima tretira ozlijeđeni mišić,
and the surrounding muscle.
towards infection to fight bacteria,
infekciji i bore se protiv bakterije,
type of immune cell,
imuno stanica,
that material that I implanted
koji sam ugradila,
za liječenje rana.
and you'd break your pencil
pokušali zalijepiti
in the most functional way,
fat cells inside of it,
it isn't as strong.
on nije jednako snažan.
without these scars
zacijeliti bez ožiljaka
before we were even injured.
to build new tissue
da izgradimo novo tkivo
a material is implanted in our body,
usađen u naše tijelo,
to insulin pumps
to try and build new tissue.
pri pokušaju stvaranja novih tkiva.
or scaffold, in the body,
ili biomembransku potporu u tijelo,
a small environment of cells and proteins
maleno okruženje stanica i bjelančevina
that our stem cells behave.
naših matičnih stanica.
affects our daily activities,
na naše dnevne aktivnosti,
an entire TV show on Netflix,
čitave TV-serije na Netflixu,
our stem cells grow and develop.
matičnih stanica.
of a variety of different things,
od puno različitih stvari,
derived materials,
can even make the materials
s vremenom.
this Broadway show of cells
broadwayskom predstavom ovih stanica,
stage, cues and props
replike i rekvizite
za različita tkiva,
"Little Shop of Horrors."
koji oponašaju način
to help us regenerate.
na ozljedu i pomaže nam zacijeliti.
a scar-proof band-aid,
flaster koji uklanja ožiljak,
or even a wound-healing vaccine.
ili čak cjepivo koje liječi rane.
and be able to heal like Wolverine.
zacijeliti svoje rane kao Wolverine.
to help build tissue and heal wounds,
pomažemo izgradnju tkiva i liječenje rana,
products on the market
proizvode na tržištu
to help us regenerate,
tijela pomažući nam pri oporavku,
to keep pace with a salamander.
držati korak s daždevnjakom.
ABOUT THE SPEAKER
Kaitlyn Sadtler - Regenerative tissue engineerKaitlyn Sadtler researches how our body can regenerate tissue through instructions from our immune system.
Why you should listen
Kaitlyn Sadtler is a postdoctoral fellow at MIT and received her Ph.D. from the Johns Hopkins University School of Medicine, where she discovered a certain type of immune cell -- the T cell -- was critical for muscle regeneration. This work was published in Science Magazine and has led to more findings in how our immune system responds to materials used in tissue engineering.
Kaitlyn Sadtler | Speaker | TED.com