Francis Collins: We need better drugs -- now

62,446 views ・ 2013-03-21

TED


Please double-click on the English subtitles below to play the video.

00:00
Translator: Joseph Geni Reviewer: Morton Bast
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Prevodilac: Maja Budišin Lukin Lektor: Mile Živković
00:16
So let me ask for a show of hands.
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Hajde da dignete ruke.
00:18
How many people here are over the age of 48?
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Koliko ljudi ovde ima više od 48 godina?
00:22
Well, there do seem to be a few.
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Pa, izgleda da ih ima nekoliko.
00:25
Well, congratulations,
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Čestitamo,
00:27
because if you look at this particular slide of U.S. life expectancy,
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jer ako pogledate na konkretno ovom slajdu američkog životnog veka,
00:31
you are now in excess of the average life span
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sada ste prešli prosečni životni vek
00:34
of somebody who was born in 1900.
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nekoga ko je rođen 1900.
00:37
But look what happened in the course of that century.
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Ali pogledajte šta se dogodilo tokom tog veka.
00:40
If you follow that curve,
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Ako pratite krivulju,
00:42
you'll see that it starts way down there.
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videćete da ona počinje ovde dole.
00:45
There's that dip there for the 1918 flu.
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Ovde opada zbog gripa 1918.
00:47
And here we are at 2010,
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I evo nas u 2010.
00:49
average life expectancy of a child born today, age 79,
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Prosečni životni vek deteta rođenog danas je 79 godina.
00:52
and we are not done yet.
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I još nismo završili.
00:54
Now, that's the good news.
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To su dobre vesti.
00:56
But there's still a lot of work to do.
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Ali ima još dosta posla da se uradi.
00:58
So, for instance, if you ask,
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Na primer, ako upitate
00:59
how many diseases do we now know
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za koliko bolesti mi sada znamo
01:02
the exact molecular basis?
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tačnu molekularnu osnovu
01:04
Turns out it's about 4,000, which is pretty amazing,
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ispostavlja se da ih je oko 4000, što je zadivljujuće,
01:08
because most of those molecular discoveries
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jer se većina tih molekularnih otkrića
01:10
have just happened in the last little while.
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dogodila nedavno.
01:12
It's exciting to see that in terms of what we've learned,
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Sa stanovišta koliko smo naučili to je fantastično,
01:16
but how many of those 4,000 diseases
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ali koliko od tih 4000 bolesti
01:18
now have treatments available?
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danas lečimo?
01:20
Only about 250.
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Samo oko 250.
01:22
So we have this huge challenge, this huge gap.
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Tako imamo ogromni izazov, ogromni jaz.
01:25
You would think this wouldn't be too hard,
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Mogli biste pomisliti da to ne bi trebalo da bude previše teško,
01:27
that we would simply have the ability
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da bi jednostavno trebalo da smo sposobni
01:29
to take this fundamental information that we're learning
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da se koristimo osnovnim znanjem
01:32
about how it is that basic biology teaches us
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naučenim iz biologije
01:35
about the causes of disease
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o uzrocima bolesti
01:37
and build a bridge across this yawning gap
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i da sagradimo most preko zjapećeg jaza,
01:40
between what we've learned about basic science
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između onoga što smo naučili o osnovnoj nauci
01:42
and its application,
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i njenoj primeni,
01:44
a bridge that would look maybe something like this,
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most koji bi izgledao nekako ovako,
01:47
where you'd have to put together a nice shiny way
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gde biste morali da sastavite lep svetao put
01:51
to get from one side to the other.
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kojim se prelazi s jedne strane na drugu.
01:54
Well, wouldn't it be nice if it was that easy?
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Dakle, zar ne bi bilo lepo kad bi bilo tako lako?
01:56
Unfortunately, it's not.
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Nažalost, nije.
01:58
In reality, trying to go from fundamental knowledge
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U stvarnosti je pokušaj prelaska od osnovnog znanja
02:01
to its application is more like this.
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do njegove primene više nalik na ovo.
02:04
There are no shiny bridges.
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Nema svetlih mostova.
02:06
You sort of place your bets.
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Više je nalik ulogu u kladionici.
02:07
Maybe you've got a swimmer and a rowboat
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Možda dobijete plivača i čamac
02:09
and a sailboat and a tugboat
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i jedrilicu i remorker
02:11
and you set them off on their way,
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koje otpratite na put
02:13
and the rains come and the lightning flashes,
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i počne kiša i sevanje
02:15
and oh my gosh, there are sharks in the water
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i o moj bože, ajkule su u vodi
02:17
and the swimmer gets into trouble,
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i plivač je u nevolji
02:19
and, uh oh, the swimmer drowned
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i uh, ah, plivač se udavio
02:20
and the sailboat capsized,
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jedrilica se prevrnula,
02:24
and that tugboat, well, it hit the rocks,
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remorker se zabio u stene
02:25
and maybe if you're lucky, somebody gets across.
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i možda, ako imate sreće, nekom uspe da pređe preko.
02:28
Well, what does this really look like?
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A kako to stvarno izgleda?
02:30
Well, what is it to make a therapeutic, anyway?
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Šta je uopšte to što čini nešto terapeutskim?
02:32
What's a drug? A drug is made up
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Šta je lek? Lek je sačinjen
02:35
of a small molecule of hydrogen, carbon,
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od malog molekula vodonika, ugljenika,
02:37
oxygen, nitrogen, and a few other atoms
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kiseonika, azota i još nekoliko drugih atoma,
02:39
all cobbled together in a shape,
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i sve to je isprepleteno u oblik
02:42
and it's those shapes that determine whether, in fact,
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i u stvari ti oblici određuju da li će
02:44
that particular drug is going to hit its target.
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određeni lek pogoditi svoj cilj.
02:47
Is it going to land where it's supposed to?
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Da li će sleteti tamo gde bi trebalo?
02:50
So look at this picture here -- a lot of shapes dancing around for you.
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Pogledajte ovu sliku ovde - mnogo oblika pleše okolo za vas.
02:53
Now what you need to do, if you're trying to develop
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Ono što morate da uradite, ako pokušavate da razvijete
02:55
a new treatment for autism
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nov način lečenja autizma
02:57
or Alzheimer's disease or cancer
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ili Alchajmerove bolesti ili raka,
02:59
is to find the right shape in that mix
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je da pronađete pravi oblik u toj mešavini
03:01
that will ultimately provide benefit and will be safe.
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koji će konačno biti od koristi i koji će biti bezopasan.
03:04
And when you look at what happens to that pipeline,
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I kada pogledate šta se dešava tom cevovodu,
03:07
you start out maybe with thousands,
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započeli ste možda s hiljadama,
03:08
tens of thousands of compounds.
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desetinama hiljada sastojaka.
03:10
You weed down through various steps
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Eliminišete ih tokom različitih koraka
03:12
that cause many of these to fail.
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što je uzrok da mnogi od njih propadnu.
03:13
Ultimately, maybe you can run a clinical trial with four or five of these,
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Na kraju ćete možda moći pokrenuti klinički postupak za njih četiri ili pet
03:17
and if all goes well, 14 years after you started,
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i ako sve bude u redu, posle 14 godina od vašeg početka
03:20
you will get one approval.
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dobićete jedno odobrenje.
03:22
And it will cost you upwards of a billion dollars
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I to će vas koštati milijarde dolara,
03:24
for that one success.
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taj jedan uspeh.
03:26
So we have to look at this pipeline the way an engineer would,
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Zato moramo pogledati na taj cevovod očima inženjera,
03:29
and say, "How can we do better?"
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pa reći: "Kako možemo raditi bolje?"
03:30
And that's the main theme of what I want to say to you this morning.
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I to je glavna tema o kojoj želim da vam govorim danas.
03:33
How can we make this go faster?
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Kako to možemo ubrzati?
03:35
How can we make it more successful?
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Kako to možemo raditi uspešnije?
03:38
Well, let me tell you about a few examples
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Dozvolite da vam ispričam o nekoliko primera
03:39
where this has actually worked.
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koji to potvrđuju.
03:42
One that has just happened in the last few months
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Jedan, koji se dogodio nedavno, poslednjih meseci,
03:45
is the successful approval of a drug for cystic fibrosis.
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je uspešno odobren lek za cističnu fibrozu.
03:48
But it's taken a long time to get there.
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Ali stići dotle zahteva mnogo vremena.
03:50
Cystic fibrosis had its molecular cause discovered in 1989
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Za cističnu fibrozu molekularni uzrok je otkriven 1989.
03:55
by my group working with another group in Toronto,
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u mojoj grupi i u saradnji s jednom grupom iz Toronta.
03:57
discovering what the mutation was in a particular gene
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Otkrili smo koja je mutacija bila u određenom genu
03:59
on chromosome 7.
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na hromozomu 7.
04:01
That picture you see there?
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Vidite tu sliku?
04:03
Here it is. That's the same kid.
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Ovde je. To je isto dete.
04:05
That's Danny Bessette, 23 years later,
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To je Deni Biset posle 23 godine,
04:08
because this is the year,
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u važnoj godini u kojoj,
04:09
and it's also the year where Danny got married,
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osim što se Deni oženio,
04:12
where we have, for the first time, the approval by the FDA
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po prvi put imamo odobrenje od FDA
04:15
of a drug that precisely targets the defect in cystic fibrosis
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za lek koji precizno pogađa nepravilnost u cističnoj fibrozi
04:19
based upon all this molecular understanding.
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i koji je zasnovan na svom tom molekularnom razumevanju.
04:21
That's the good news.
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To je dobra vest.
04:22
The bad news is, this drug doesn't actually treat all cases of cystic fibrosis,
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Loša vest je da taj lek ne leči sve slučajeve cistične fibroze
04:26
and it won't work for Danny, and we're still waiting
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i Deniju ne pomaže, pa i dalje čekamo
04:28
for that next generation to help him.
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sledeće generacije lekova da mu pomognu.
04:30
But it took 23 years to get this far. That's too long.
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Ali, da bi se dotle stiglo trebalo je 23 godine. To je predugo.
04:33
How do we go faster?
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Kako da idemo brže?
04:35
Well, one way to go faster is to take advantage of technology,
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Jedan način da se krene brže je uz pomoć tehnologije,
04:38
and a very important technology that we depend on
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a veoma važna tehnologija, od koje zavisimo
04:40
for all of this is the human genome,
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za sve spomenuto, je ljudski genom,
04:43
the ability to be able to look at a chromosome,
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umeće posmatranja hromozoma,
04:45
to unzip it, to pull out all the DNA,
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njegovo otpakivanje, vađenje DNK
04:48
and to be able to then read out the letters in that DNA code,
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i mogućnost čitanja slova u tom DNK kodu,
04:51
the A's, C's, G's and T's
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A, C, G i T slova
04:53
that are our instruction book and the instruction book for all living things,
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koja su naša uputstva i uputstva za sva živa bića,
04:56
and the cost of doing this,
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a za sav taj rad je cena,
04:58
which used to be in the hundreds of millions of dollars,
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koja je nekada bila stotine miliona dolara,
05:00
has in the course of the last 10 years
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u poslednjih 10 godina
05:02
fallen faster than Moore's Law, down to the point
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pala, brže od Murovog zakona, do svote
05:05
where it is less than 10,000 dollars today to have your genome sequenced, or mine,
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koja je danas manja od 10.000 dolara za sekvenciranje vašeg ili mog genoma
05:09
and we're headed for the $1,000 genome fairly soon.
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i približavamo se genomu od 1.000 dolara.
05:13
Well, that's exciting.
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Da, to je uzbudljivo,
05:14
How does that play out in terms of application to a disease?
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ali kako je to povezano s primenom na bolesti?
05:18
I want to tell you about another disorder.
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Ispričaću vam o još jednoj nepravilnosti.
05:20
This one is a disorder which is quite rare.
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Radi se o veoma retkoj nepravilnosti.
05:22
It's called Hutchinson-Gilford progeria,
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Ime joj je Hačinson-Gilfordova progerija
05:25
and it is the most dramatic form of premature aging.
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i to je najdramatičniji oblik prevremenog starenja.
05:28
Only about one in every four million kids has this disease,
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Ovu bolest ima samo jedno u četiri miliona dece
05:32
and in a simple way, what happens is,
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i uprošćeno rečeno radi se o tome
05:36
because of a mutation in a particular gene,
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da se zbog mutacije u određenom genu
05:38
a protein is made that's toxic to the cell
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stvorio protein koji je toksičan za ćeliju
05:41
and it causes these individuals to age
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i obolelim osobama uzrokuje starenje
05:43
at about seven times the normal rate.
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koje je oko sedam puta brže od normalnog.
05:46
Let me show you a video of what that does to the cell.
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Pokazaću vam snimak toga šta to radi ćeliji.
05:49
The normal cell, if you looked at it under the microscope,
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Normalna ćelija, ako je pogledate pod mikroskopom
05:52
would have a nucleus sitting in the middle of the cell,
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ima jedro u sredini ćelije
05:55
which is nice and round and smooth in its boundaries
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koje je lepo i okruglo, pravilnih granica
05:59
and it looks kind of like that.
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i izgleda otprilike ovako.
06:01
A progeria cell, on the other hand,
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Ćelija progerije, s druge strane,
06:02
because of this toxic protein called progerin,
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zbog toksičnog proteina po imenu progerin
06:06
has these lumps and bumps in it.
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ima ove nepravilnosti.
06:08
So what we would like to do after discovering this
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Zato je naša želja bila, posle otkrića
06:11
back in 2003
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još u 2003.,
06:13
is to come up with a way to try to correct that.
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da pokušamo da nađemo način kako bi to ispravili.
06:16
Well again, by knowing something about the molecular pathways,
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I opet, pošto se znalo nešto o molekularnim putevima,
06:19
it was possible to pick
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bilo je moguće izabrati
06:21
one of those many, many compounds that might have been useful
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jedan iz tog mnoštva sastojaka koji bi mogao biti koristan
06:24
and try it out.
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i isproban.
06:25
In an experiment done in cell culture
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U eksperimentu izvedenom u ćelijskoj kulturi
06:28
and shown here in a cartoon,
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i prikazanom na crtežu,
06:30
if you take that particular compound
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ako uzmete određeni sastojak
06:32
and you add it to that cell that has progeria,
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i dodate ga ćeliji s progerijom
06:36
and you watch to see what happened,
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posmatrajući šta će se dogoditi
06:38
in just 72 hours, that cell becomes,
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videćete da posle samo 72 sata ta ćelija postaje,
06:41
for all purposes that we can determine,
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za sve namene koje možemo da odredimo,
06:43
almost like a normal cell.
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skoro kao normalna ćelija.
06:45
Well that was exciting, but would it actually work in a real human being?
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Da, to je fascinantno, ali da li bi to zaista delovalo u stvarnom ljudskom biću?
06:49
This has led, in the space of only four years
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Ovo se dogodilo u periodu od samo četiri godine
06:53
from the time the gene was discovered to the start of a clinical trial,
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od časa otkrića gena do započinjanja kliničkog ispitivanja
06:56
to a test of that very compound.
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za testiranje tog određenog sastojka.
06:58
And the kids that you see here
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Sva deca koju vidite ovde
07:00
all volunteered to be part of this,
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su se dobrovoljno prijavila za ovo,
07:03
28 of them,
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njih 28-oro
07:04
and you can see as soon as the picture comes up
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i videćete čim se slika pojavi
07:07
that they are in fact a remarkable group of young people
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da je to izvanredna grupa mladih ljudi
07:11
all afflicted by this disease,
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obolelih od ove bolesti,
07:12
all looking quite similar to each other.
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po izgledu svi nalik jedan na drugog.
07:14
And instead of telling you more about it,
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I umesto dalje priče o tome
07:16
I'm going to invite one of them, Sam Berns from Boston,
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pozvaću jednog od njih, Sema Burnsa iz Bostona
07:20
who's here this morning, to come up on the stage
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koji je ovde, da se popne na binu
07:23
and tell us about his experience
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i da nam kaže o svom iskustvu
07:25
as a child affected with progeria.
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deteta obolelog od progerije.
07:27
Sam is 15 years old. His parents, Scott Berns and Leslie Gordon,
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Sem ima 15 godina. Njegovi roditelji, Skot Burns i Lesli Gordon,
07:31
both physicians, are here with us this morning as well.
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oboje lekari, takođe su ovde sa nama.
07:33
Sam, please have a seat.
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Molim te, Sem, izvoli sesti.
07:35
(Applause)
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(Aplauz)
07:43
So Sam, why don't you tell these folks
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Sem, hajde reci ovom društvu
07:45
what it's like being affected with this condition called progeria?
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kako je to biti oboleo od progerije?
07:48
Sam Burns: Well, progeria limits me in some ways.
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Sem Burns: Progerija me ograničava u nekim stvarima.
07:52
I cannot play sports or do physical activities,
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Ne mogu da se bavim sportom ili fizičkim aktivnostima,
07:56
but I have been able to take interest in things
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ali bio sam u mogućnosti da se uključim u stvari
07:59
that progeria, luckily, does not limit.
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koje, srećom, progerija ne ograničava.
08:02
But when there is something that I really do want to do
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Ali kada se pojavi nešto što bih zaista želeo da uradim,
08:05
that progeria gets in the way of, like marching band
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a progerija tome stoji na putu, kao što je marširajući orkestar,
08:08
or umpiring, we always find a way to do it,
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ili sportsko suđenje, uvek pronađemo način kako da to postignem
08:11
and that just shows that progeria isn't in control of my life.
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što samo pokazuje da mi progerija ne kroji život.
08:15
(Applause)
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(Aplauz)
08:16
Francis Collins: So what would you like to say to researchers
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Frensis Kolins: I šta bi želeo da poručiš istraživačima
08:18
here in the auditorium and others listening to this?
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ovde u auditorijumu i ostalima koji ovo slušaju?
08:22
What would you say to them both about research on progeria
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Šta bi im svima rekao o istraživanju progerije
08:24
and maybe about other conditions as well?
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i još možda o drugim bolestima?
08:26
SB: Well, research on progeria has come so far
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SB: Istraživanja progerije su otišla toliko daleko
08:29
in less than 15 years,
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za manje od 15 godina,
08:31
and that just shows the drive that researchers can have
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što samo pokazuje kakav zalet istraživači mogu imati
08:36
to get this far, and it really means a lot
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da dotle stignu i to zaista mnogo znači
08:39
to myself and other kids with progeria,
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meni i drugoj deci oboleloj od progerije
08:43
and it shows that if that drive exists,
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i pokazuje da kada takav zalet postoji
08:45
anybody can cure any disease,
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otvara se mogućnost za svakoga da izleči bilo koju bolest
08:48
and hopefully progeria can be cured in the near future,
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i nadam se izlečivosti progerije u bliskoj budućnosti
08:52
and so we can eliminate those 4,000 diseases
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kao i mogućnosti eliminacije tih 4.000 bolesti
08:56
that Francis was talking about.
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o kojima je Frensis govorio.
08:59
FC: Excellent. So Sam took the day off from school today
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FK: Odlično. Sem je izostao iz škole danas
09:02
to be here, and he is — (Applause) --
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da bi bio ovde, a on je - (Aplauz) -
09:07
He is, by the way, a straight-A+ student in the ninth grade
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On je, onako usput, odličan učenik, ima odlične ocene u devetom razredu
09:12
in his school in Boston.
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škole u Bostonu.
09:13
Please join me in thanking and welcoming Sam.
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Molim vas pridružite mi se u zahvalnici i dobrodošlici Semu.
09:15
SB: Thank you very much. FC: Well done. Well done, buddy.
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SB: Mnogo Vam hvala. FK: Odlično je bilo drugar.
09:19
(Applause)
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(Aplauz)
09:32
So I just want to say a couple more things
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Želeo bih samo da kažem još par stvari
09:33
about that particular story, and then try to generalize
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o toj priči i onda bih pokušao da generalizujem
09:37
how could we have stories of success
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o tome kako bismo mogli imati priče o uspehu
09:39
all over the place for these diseases, as Sam says,
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svuda za sve te bolesti, kako kaže Sem,
09:43
these 4,000 that are waiting for answers.
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za tih 4.000 koje čekaju na odgovore.
09:45
You might have noticed that the drug
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Možda ste primetili da lek
09:47
that is now in clinical trial for progeria
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za progeriju, koji je sada u kliničkom ispitivanju,
09:50
is not a drug that was designed for that.
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nije lek koji je bio za to namenjen.
09:51
It's such a rare disease, it would be hard for a company
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To je toliko retka bolest da bi kompanijama bilo teško
09:54
to justify spending hundreds of millions of dollars to generate a drug.
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da opravdaju stotine miliona dolara utrošenih za proizvodnju leka.
09:58
This is a drug that was developed for cancer.
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To je lek koji se razvijao za rak.
10:00
Turned out, it didn't work very well for cancer,
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Ispostavilo se da nije delovao dovoljno dobro na rak,
10:02
but it has exactly the right properties, the right shape,
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ali da ima prava svojstva, pravi oblik
10:05
to work for progeria, and that's what's happened.
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za lečenje progerije i tako se to dogodilo.
10:08
Wouldn't it be great if we could do that more systematically?
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Zar ne bi bilo bolje kada bi to radili sistematičnije?
10:11
Could we, in fact, encourage all the companies that are out there
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Zar ne bismo mogli da podržimo postojeće kompanije
10:15
that have drugs in their freezers
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koje imaju zamrznute lekove
10:16
that are known to be safe in humans
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za koje se zna da su bezopasni za ljude,
10:19
but have never actually succeeded in terms
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ali koji nikada nisu uspeli da
10:21
of being effective for the treatments they were tried for?
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efektivno leče ono za šta su bili namenjeni?
10:24
Now we're learning about all these new molecular pathways --
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Sada učimo o svim tim novim molekularnim putevima -
10:26
some of those could be repositioned or repurposed,
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neki od lekova bi se mogli repozicionirati ili koristiti za druge namene,
10:29
or whatever word you want to use, for new applications,
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ili drugim rečima, dati im novu primenu,
10:32
basically teaching old drugs new tricks.
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naučiti stare lekove novim trikovima.
10:35
That could be a phenomenal, valuable activity.
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To bi mogla biti fenomenalna, vredna aktivnost.
10:37
We have many discussions now between NIH and companies
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Postoji mnogo diskusija između Nacionalnog zdravstvenog osiguranja (NZO) i kompanija
10:40
about doing this that are looking very promising.
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o tome, što je veoma ohrabrujuće.
10:43
And you could expect quite a lot to come from this.
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I mogli biste očekivati da iz toga proiziđe prilično mnogo toga.
10:45
There are quite a number of success stories one can point to
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Postoji priličan broj priča o uspehu koje potvrđuju
10:48
about how this has led to major advances.
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da je to dovelo do značajnog napretka.
10:51
The first drug for HIV/AIDS
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Prvi lek za sidu
10:53
was not developed for HIV/AIDS.
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nije se razvijao za sidu.
10:54
It was developed for cancer. It was AZT.
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Razvijao se za rak. To je bio AZT.
10:57
It didn't work very well for cancer, but became
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Nije delovao dovoljno dobro na rak, ali je postao
10:59
the first successful antiretroviral,
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prvi uspešni antiretrovirusni lek
11:01
and you can see from the table there are others as well.
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i u tabeli možete videti i sve druge takve lekove.
11:04
So how do we actually make that a more generalizable effort?
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Dakle, na koji način možemo takve napore šire primenjivati?
11:07
Well, we have to come up with a partnership
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Za to moramo ostvariti partnerstvo
11:10
between academia, government, the private sector,
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između akademskih ustanova, vlade, privatnog sektora
11:12
and patient organizations to make that so.
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i udruženja pacijenata.
11:15
At NIH, we have started this new
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U okviru NZO smo osnovali
11:17
National Center for Advancing Translational Sciences.
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novi Nacionalni centar za unapređivanje prevodilačkih nauka.
11:20
It just started last December, and this is one of its goals.
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Centar je počeo sa radom u decembru i to je jedan od njegovih ciljeva.
11:23
Let me tell you another thing we could do.
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Dozvolite da kažem još nešto što bismo mogli uraditi.
11:25
Wouldn't it be nice to be able to a test a drug
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Zar ne bi bilo lepo kada bismo mogli da testiramo
11:28
to see if it's effective and safe
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dejstvo i bezbednost leka
11:30
without having to put patients at risk,
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bez rizika za pacijente,
11:32
because that first time you're never quite sure?
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jer prvi put nismo sasvim sigurni?
11:35
How do we know, for instance, whether drugs are safe
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Kako mi znamo, na primer, da li su lekovi bezopasni
11:37
before we give them to people? We test them on animals.
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pre nego što ih damo ljudima? Testiramo ih na životinjama.
11:40
And it's not all that reliable, and it's costly,
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No, to nije sasvim pouzdano, skupo je
11:43
and it's time-consuming.
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i dugotrajno.
11:44
Suppose we could do this instead on human cells.
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Zamislite kada bismo mogli to raditi na ljudskim ćelijama.
11:47
You probably know, if you've been paying attention
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Verovatno znate, ako ste obraćali pažnju
11:50
to some of the science literature
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na neku naučnu literaturu,
11:51
that you can now take a skin cell
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da danas možete uzeti ćeliju kože
11:52
and encourage it to become a liver cell
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i podstaći je da se pretvori u ćeliju jetre
11:55
or a heart cell or a kidney cell or a brain cell for any of us.
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ili u ćeliju srca, bubrega, mozga, za bilo koga od nas.
11:58
So what if you used those cells as your test
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Šta kada bismo te ćelije koristili za testiranje
12:02
for whether a drug is going to work and whether it's going to be safe?
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vašeg leka, kako deluje i koliko je bezopasan?
12:05
Here you see a picture of a lung on a chip.
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Ovde vidite sliku pluća na čipu.
12:09
This is something created by the Wyss Institute in Boston,
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Ovo je nešto stvoreno na Vis institutu iz Bostona
12:12
and what they have done here, if we can run the little video,
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i videćemo, ako pustimo video, da su oni
12:15
is to take cells from an individual,
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uzeli ćelije od jedne osobe,
12:18
turn them into the kinds of cells that are present in the lung,
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pretvorili ih u vrstu ćelija prisutnih u plućima
12:21
and determine what would happen
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i odredili šta bi se desilo
12:23
if you added to this various drug compounds
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kada bi im dodavali različite sastojke leka,
12:26
to see if they are toxic or safe.
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da bi ustanovili da li su toksični ili bezopasni.
12:28
You can see this chip even breathes.
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Možete videti da ovaj čip čak diše.
12:30
It has an air channel. It has a blood channel.
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Ima kanal za vazduh. Ima kanal za krv.
12:33
And it has cells in between
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Između ima ćelije
12:35
that allow you to see what happens when you add a compound.
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uz pomoć kojih vidite šta se dešava kada dodajete sastojak.
12:37
Are those cells happy or not?
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Da li su te ćelije srećne ili nisu?
12:39
You can do this same kind of chip technology
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Možete napraviti istu vrstu tehnologije čipova
12:42
for kidneys, for hearts, for muscles,
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za bubrege, srce, mišiće,
12:44
all the places where you want to see whether a drug
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za sva mesta ako želite da ustanovite da li će lek
12:47
is going to be a problem, for the liver.
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biti problematičan za jetru.
12:49
And ultimately, because you can do this for the individual,
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I na kraju, zato što to možete raditi individualno,
12:52
we could even see this moving to the point
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uviđamo da se taj proces bliži fazi
12:54
where the ability to develop and test medicines
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u kojoj će mogućnost razvoja i testiranja lekova
12:58
will be you on a chip, what we're trying to say here is
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biti na vašem čipu, odnosno šta pokušavamo reći ovde je
13:01
the individualizing of the process of developing drugs
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individualizacija postupka za razvoj lekova
13:04
and testing their safety.
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i za testiranje njihove bezbednosti.
13:06
So let me sum up.
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Dozvolite mi da rezimiram.
13:08
We are in a remarkable moment here.
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Mi smo u značajnom trenutku ovde.
13:10
For me, at NIH now for almost 20 years,
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Po meni u NZO za poslednjih 20 godina
13:12
there has never been a time where there was more excitement
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nikada nije bilo više oduševljenja
13:15
about the potential that lies in front of us.
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u vezi sa mogućnostima ispred nas.
13:18
We have made all these discoveries
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Došli smo do svih tih otkrića
13:19
pouring out of laboratories across the world.
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koja teku iz laboratorija širom sveta.
13:22
What do we need to capitalize on this? First of all, we need resources.
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Šta nam treba za kapitalizaciju toga? Prvo, potrebni su nam resursi.
13:25
This is research that's high-risk, sometimes high-cost.
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To je istraživanje koje je jako rizično, ponekad jako skupo.
13:29
The payoff is enormous, both in terms of health
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Isplativost je ogromna, kako u smislu zdravlja
13:31
and in terms of economic growth. We need to support that.
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tako i u smislu privrednog rasta. Moramo tome dati podršku.
13:34
Second, we need new kinds of partnerships
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Drugo, potrebna su nam nove vrste partnerstva
13:36
between academia and government and the private sector
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između akademskih ustanova, vlade, privatnog sektora
13:38
and patient organizations, just like the one I've been describing here,
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i udruženja pacijenata, baš kao ona koja sam opisivao ovde,
13:41
in terms of the way in which we could go after repurposing new compounds.
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u smislu načina na koji bi mogli davati nove svrhe novim sastojcima.
13:45
And third, and maybe most important, we need talent.
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Treće i možda najvažnije je to da nam je potreban talenat.
13:48
We need the best and the brightest
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Potrebni su nam najbolji i najpametniji
13:50
from many different disciplines to come and join this effort --
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u mnogim različitim disciplinama, da dođu i da se pridruže tim naporima -
13:53
all ages, all different groups --
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svih starosnih doba, iz svih različitih grupa -
13:56
because this is the time, folks.
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jer, ljudi, sada je čas.
13:58
This is the 21st-century biology that you've been waiting for,
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Ovo je biologija 21. veka na koju ste čekali
14:01
and we have the chance to take that
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i imamo šansu da je prihvatimo
14:04
and turn it into something which will, in fact,
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i pretvorimo u nešto što će zaista
14:06
knock out disease. That's my goal.
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zatreti bolesti. To je moj cilj.
14:09
I hope that's your goal.
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Nadam se da je i vaš cilj.
14:11
I think it'll be the goal of the poets and the muppets
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Mislim da će to biti cilj pesnika i lutaka
14:13
and the surfers and the bankers
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i surfera i bankara
14:15
and all the other people who join this stage
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i svih drugih ljudi koji se pridruže na ovoj pozornici,
14:18
and think about what we're trying to do here
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i razmislite šta pokušavamo ovde da uradimo
14:19
and why it matters.
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i zbog čega je to važno.
14:20
It matters for now. It matters as soon as possible.
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Važno je sada. Važno je što pre je moguće.
14:23
If you don't believe me, just ask Sam.
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Ako ne verujete meni, pitajte Sema.
14:26
Thank you all very much.
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Mnogo vam hvala svima.
14:28
(Applause)
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(Aplauz)
About this website

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