Overview of Cell Senescence

Рет қаралды 45,000

3 жыл бұрын

Researchers have found that senescent cells accumulate in our body as we age. Deciphering the purpose, causes, and consequences of cellular senescence will provide us with a better understanding of the role they may play in a wide variety of diseases and how we can use therapies to remove them to improve human health.
This video is part of the Research Integrated Science Education (RISE) Program that is funded by SENS Research Foundation and Dalio Philanthropies. The program is designed to introduce high school students to aging research and laboratory concepts, such as experimental design and data interpretation, within core curriculum standards. To learn more about RISE and to access additional functionalities such as the transcript glossary function, visit www.sens.org/rise

Пікірлер: 29

@nouhabhy3067 6 ай бұрын

it took me almost half an hour to write down the notes from the video.. so much information in just 5 minutes is remarkable. thank you so much

@Itsnotmeofficer 4 ай бұрын

Can I have a copy lol

@Itsnotmeofficer 4 ай бұрын

@nouhabhy3067 can I get a copy ?

@stunt2flame 2 жыл бұрын

Wao! Since few days I was trying to understand what are the senescence cells. This video really helped me. Easily understood with pictures. Thank you

@yanl1352 5 ай бұрын

clear and simple, thank you!

@luckssj 3 жыл бұрын

Thanks for sharing this, very informative 👍

@jugalpatil699 Жыл бұрын

Thank you ..very informative.

@physiologyfun1689 3 жыл бұрын

Very nice !

@robertsmyk4102 3 жыл бұрын

Is it possible that there are temporary structures such as scars, scabs and milk teeth that produce senescent cells when these transient cells complete their main purpose of repair or transition and then possibly that the SASP is the signal that their work has been completed?

@sandrawong6787 2 жыл бұрын

Alright,looks pretty cool Is senescence the reason why trees have bark tissue too? Perhaps senescence is an evolutionary adaptation to both prevent cancer and establish permanent structures within the body The chemicals they release in an issue though Once we find the genes responsible for senescence, we'll reduce the production of such chemicals and perhaps,alter it's DNA back into a stem cell so that it can repair the region

@RodrigoOswego 2 жыл бұрын

I think tree bark is specialized tissue. Senescent cells would probably explain wood better than bark. Overall, cellular senescence as it occurs in animals dosnt make sense in plants imo. once plants cells stop growing they die, right? leaves fall off and wood is dead. I dont think they can get cancer either, although mutant tumors do exist in plants if Im not mistaken. Now I want to go read about it.

@sandrawong6787 2 жыл бұрын

@@RodrigoOswego nice! Well radiation does affect plants,mostly by killing them,there are some strange issues like spots and peculiar growth that may happen

@user-pr6ed3ri2k 7 ай бұрын

Apotosis?

@user-pr6ed3ri2k 7 ай бұрын

0:40 🥳🎉🎉 it to the 🥐

@wb4529 3 жыл бұрын

hehe

@ivydune4185 Жыл бұрын

But if we remove the senescent cells won't we increase the likelihood of developing cancer?

@johnreidy2804 6 ай бұрын

Why would you say that?

@ivydune4185 6 ай бұрын

@@johnreidy2804 I've seen some studies saying that we should not eliminate all types of senescent cells.But maybe it's nothing. Studies come and go.

@johnreidy2804 6 ай бұрын

@@ivydune4185 Yes, but they also say that a 72 hour fast will create autophagy which helps cancer patients

@user-pr6ed3ri2k 7 ай бұрын

What

@alexis-ej9sj 7 ай бұрын

Can I MLA cite a KZfaq video?…. Asking for a friend

@wenny3377 3 ай бұрын

yes js use a MLA format website and type in the url

@christopherellis2663 3 жыл бұрын

It would really help if you were to not speak American. It is very difficult for us English speakers to follow what you are saying, because we have to mentally transform it, whereupon miss what came next.

@paulwolf3302 2 жыл бұрын

Use subtitles if you can only understand your own dialect.

@RodrigoOswego 2 жыл бұрын

I hope you're joking

@Virtual_Melatonin 7 ай бұрын

Yeah, I guess no one told you the whole world wont cope to your way of life.