Harvard Medical School
Harvard Medical School
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How Mitochondria and the Cell Nucleus Coordinate to Create Proteins
Mitochondria contain the tiny power plants that churn out life-sustaining energy molecules in our cells. In 2016, the lab of HMS geneticist Stirling Churchman showed that in yeast, cell nuclei and mitochondria coordinate their gene activity to build these power plants. Now the lab has revealed further details in human cells - uncovering unexpected swings in each organelle's protein production processes that ultimately balance out for healthy cell function.
"It’s wild that the rates are so different and in the end they still end up at the same point," said first author Erik McShane, EMBO postdoctoral fellow in the Churchman lab.
The work deepens understanding of how mitochondria and nuclear gene activity coordinate in healthy cells and how imbalances can lead to mitochondrial dysfunction, cellular aging, and diseases of energy metabolism, including neurodegeneration. Such knowledge provides a foundation for researchers to one day develop ways to prevent or treat such conditions.
Findings were published in Molecular Cell.
Переглядів: 876

Відео

How We Learn to Read
Переглядів 2,6 тис.4 місяці тому
Using advanced imaging techniques, researchers are beginning to understand just how many brain regions are involved in the complex process of learning to read - and how early in life it begins. Their work is offering new insights into the detection and prevention of learning disabilities such as dyslexia that can cause trouble with reading. Learn more at magazine.hms.harvard.edu/articles/dyslex...
A Playbook for the Next Pandemic
Переглядів 7754 місяці тому
As early as April 2020, infectious diseases specialist and Harvard Medical School alumna Monica Gandhi knew that COVID-19 would become endemic - that is, it would never be eradicated. Instead, she argued, it was time to get the virus that causes the disease under control and to learn to live with it. Decades of experience made her an outspoken critic of disruptive COVID policies - particularly ...
What Causes Itch
Переглядів 3,5 тис.5 місяців тому
Scientists at Harvard Medical School have shown for the first time that a common skin bacterium - Staphylococcus aureus - can cause itch by acting directly on nerve cells. Version that includes an audio description: ua-cam.com/video/MjFU7yRgy4o/v-deo.html Learn more at hms.harvard.edu/news/new-clues-head-scratching-mystery-itch
How Digital Technologies Are Changing Health Care
Переглядів 1,6 тис.6 місяців тому
Over the next few decades, the practice of medicine will become increasingly virtual, aided by digital technologies like artificial intelligence, telehealth, and wearable devices. Harvard Medical School professor Jagmeet Singh is witnessing many of these changes firsthand. His new book, Future Care: Sensors, Artificial Intelligence, and the Reinvention of Medicine, draws from his work as a card...
Finding Treatment for a Rare Genetic Disease
Переглядів 2,3 тис.6 місяців тому
HMS scientists are pursuing three gene therapies with the hope that at least one will treat progressive blindness caused by Usher syndrome type 1F. Version that includes an audio-description: ua-cam.com/video/Q7pXp7oGRZM/v-deo.html Find out more at hms.harvard.edu/news/pursuing-three-gene-therapies-rare-inherited-disease 00:00 What is Usher syndrome Type 1F? 00:53 Inspiration for the project 02...
HMS 2023 State of the School Address
Переглядів 1,7 тис.7 місяців тому
Dean George Q. Daley delivers the 2023 State of the School Address.
Random Acts of Medicine with Anupam (Bapu) Jena and Christopher Worsham
Переглядів 1,4 тис.8 місяців тому
How do timing, circumstance, and luck affect health and health care? Harvard Medical School physician-economist Anupam (Bapu) Jena and HMS pulmonologist and health care policy researcher Christopher Worsham delve into the underappreciated impact of coincidence on health care - and discuss what patients and practitioners alike can learn from it - in their book Random Acts of Medicine: The Hidden...
Random Acts of Medicine: bonus clip
Переглядів 4518 місяців тому
City marathons, doctors’ golfing habits, speeding tickets: In this bonus clip, physician-researchers Anupam (Bapu) Jena and Christopher Worsham authors of the book Random Acts of Medicine: The Hidden Forces That Sway Doctors, Impact Patients, and Shape Our Health explain the importance of exploring topics that may at first seem frivolous. Learn more in this episode of The Written Word from Harv...
The HMS/HSDM Class of 2027 Oath
Переглядів 2,5 тис.8 місяців тому
Entering medical and dental students recite the pledge they wrote to their future patients.
2023 HMS/HSDM White Coat Ceremony
Переглядів 24 тис.8 місяців тому
First year Harvard Medical School and Harvard School of Dental Medicine students mark their transition into the medical profession at the White Coat Ceremony. At this annual tradition, students are introduced and welcomed into the medical profession by HMS and HSDM faculty.
2023 Masters Ceremony Keynote Address: Rebecca Weintraub Brendel
Переглядів 2,1 тис.10 місяців тому
2023 Masters Ceremony Keynote Address: Rebecca Weintraub Brendel
2023 Masters Ceremony Opening Remarks: HMS Dean George Q. Daley
Переглядів 1,3 тис.10 місяців тому
2023 Masters Ceremony Opening Remarks: HMS Dean George Q. Daley
2023 HMS-HSDM Class Day
Переглядів 9 тис.11 місяців тому
2023 HMS-HSDM Class Day
2023 Master's Graduation Ceremony
Переглядів 4 тис.11 місяців тому
2023 Master's Graduation Ceremony
2023 HMS PhD Hooding Ceremony
Переглядів 1,2 тис.11 місяців тому
2023 HMS PhD Hooding Ceremony
2023 Class Day: Medical and Dental Graduates Reading Their Class Oath
Переглядів 1,2 тис.11 місяців тому
2023 Class Day: Medical and Dental Graduates Reading Their Class Oath
2023 Class Day Keynote Address: Sanjay Gupta
Переглядів 110 тис.11 місяців тому
2023 Class Day Keynote Address: Sanjay Gupta
2023 Class Day Address: HMS Dean George Q Daley
Переглядів 1,8 тис.11 місяців тому
2023 Class Day Address: HMS Dean George Q Daley
2023 Class Day Address: HSDM Dean William Giannobile
Переглядів 67011 місяців тому
2023 Class Day Address: HSDM Dean William Giannobile
2023 Class Day Student Address: Hae Lin Cho
Переглядів 12 тис.11 місяців тому
2023 Class Day Student Address: Hae Lin Cho
2023 Class Day Student Address: Leen Al Kassab
Переглядів 1,2 млн11 місяців тому
2023 Class Day Student Address: Leen Al Kassab
2023 Class Day Student Address: Rubee Kaur Sandhu
Переглядів 7 тис.11 місяців тому
2023 Class Day Student Address: Rubee Kaur Sandhu
Pregnant While Black with Monique Rainford (The Written Word episode 4)
Переглядів 60511 місяців тому
Pregnant While Black with Monique Rainford (The Written Word episode 4)
Pregnant While Black: Bonus Clip
Переглядів 24211 місяців тому
Pregnant While Black: Bonus Clip
The Healing Power of Storytelling with Annie Brewster (The Written Word episode 3)
Переглядів 1,1 тис.11 місяців тому
The Healing Power of Storytelling with Annie Brewster (The Written Word episode 3)
The Healing Power of Storytelling: Bonus Clip
Переглядів 32411 місяців тому
The Healing Power of Storytelling: Bonus Clip
Missing Each Other: Bonus Clip
Переглядів 32411 місяців тому
Missing Each Other: Bonus Clip
Missing Each Other with Edward Brodkin (The Written Word episode 2)
Переглядів 25511 місяців тому
Missing Each Other with Edward Brodkin (The Written Word episode 2)
The Good Life with Robert Waldinger (The Written Word episode 1)
Переглядів 1 тис.11 місяців тому
The Good Life with Robert Waldinger (The Written Word episode 1)

КОМЕНТАРІ

  • @user-es9oh7bn2d
    @user-es9oh7bn2d День тому

    I have a micro chip inside my right hand lung ,and the electronic internet burns. Me inside, unlawfully, that's against the federal law, and the constitution of this country, ,I'm a 62 year old and it's violating my right as. A American, 😮

  • @TheEverydayPoet
    @TheEverydayPoet День тому

    Whaaaat?! I went to sleep last night while something else was playing. I'd remembered a dream for the first time in months. My phone was out of power; I don't know why. My laptop was out of power because it hadn't been connected to a charger. This video had stopped at 2:26:40 / 3:54:37. I wasn't going to watch it, but now I'll check into it later in the day. I made notes about the dream: I don't know how the dream started or even what the sequence was, but I think the pieces fit together this way. [My husband who died three years ago] and I had been brought deep into beautiful backcountry for protection by country friends. And we had spent the night in an old empty building. It was completely empty except for a four poster type of bed in which we woke up. It had a kind of muslin curtain around it. [Husband] had gone off to reconnoiter and I heard people coming. They actually came into the building, which was like an old Grange meeting place. From their conversation, I realized these were not our friends but seemed friendly. They were talking about buying the building and the selling price was 800 + dollars. That made me want to buy the building myself. [Husband] returned and, being country people too, they became our protectors also. I guess we had said or written something that offended powerful people. Anyway, elsewhere in the dream, we walked the countryside and it was so beautiful, hilly woodlands in Spring with many things in bloom.

  • @armandozertuche4054
    @armandozertuche4054 День тому

    I dont know if i have narcolepsy but i get it seasonal sometimes. Where days, i feel sleepy all the time and i think i hear my roomates talking in the kitchen or somewhere in the house upon waking up but im just hallucinating. I dont kmow if i have allergies that are causing me to juat feel drowsy most of the time. If its mold, if its something else, or if its my contacts drying my eyes where i feel tired but i know i sleep so much And i use to be able to wake up and stay awake

  • @DaniOuuush
    @DaniOuuush День тому

    The the first word that downloaded in quran was read the humans come to earth for reason

  • @BrainofGg
    @BrainofGg 2 дні тому

    Brain working between east and west: West: optimistic and human based working. East: Pessimist, fundamentalist, often changing, thief, selfish, greed working. So all the sucking by bodies are being realized acc. to above conditions.

  • @bingeltube
    @bingeltube 2 дні тому

    Video too short! There is a reason why e.g. PragerU videos are 5 minutes long!

  • @lindaphillips545
    @lindaphillips545 2 дні тому

    He achieved his mission of installing thought and speech police and encouraged neighbours to dob each other in. That law will not be reversed under any other leader because it’s a common goal for all of them. Control control control. Imo. As a bonus, he egged on more division by race. Now he is free to move onto greener pastures.

  • @superuser8636
    @superuser8636 2 дні тому

    Finally, I can say I’m Harvard Medical School educated

  • @maryamfiras1745
    @maryamfiras1745 2 дні тому

    This woman is the role model❤️❤️❤️🫡

  • @storminnormin2570
    @storminnormin2570 2 дні тому

    Need to hear more from Harvard. This animation is an example of excellence that I’d like to see more of.

  • @Papa_Grind
    @Papa_Grind 2 дні тому

    Anyone else waking up to this in 2024?

  • @aj-uo3uh
    @aj-uo3uh 2 дні тому

    Great result!

  • @rishikeshdeka8606
    @rishikeshdeka8606 3 дні тому

    Great animated explanation.

  • @adelia_gaming
    @adelia_gaming 3 дні тому

    😍

  • @rendermanpro
    @rendermanpro 3 дні тому

    How from 320x240 or less video from microscope you get 3D model.... and even see a separation hole under division with depth, and it is not just reconstruction low res meshing error. A bit questionable...... Like an ad, you watch something about amazing product, going to buy it, and at home find that it is not like it was in the ad. 🤔 Another question, with that development level of science someone already wanna make gen modifications ASAP, while fully not understand yet even fundamentals of life. Like an new age alchemy.....

  • @machinainterface1058
    @machinainterface1058 3 дні тому

    I woke up to this at 3 am, and I was asking myself how did I got here...closed my laptop. Next day, opened my laptop, and see the comments, I woke up...I woke up...I woke up. I don't know how youtube knows when is the best time to educate

  • @Lailaheillallah__
    @Lailaheillallah__ 3 дні тому

    How proud I am to see such a Muslim woman. Masallah. Also lets not shake hands with men other than family dear sisters 💖

  • @21dulanji
    @21dulanji 4 дні тому

    go head sister (: love u

  • @sebrinayenate3615
    @sebrinayenate3615 4 дні тому

    Mashaallah habibti am proud of you from ethiopia and you inspire me about my study allah ybarek fiki

  • @SarahRitterhouse-ld1tw
    @SarahRitterhouse-ld1tw 4 дні тому

    DMT saved me from depression and anxiety , all thanks to my buddy who hooked me up with this mycologist who guided me through on my first DMt experience , he's got all kinds of psychedelics stuffs such as microdosing , mushrooms, Ayahuasca ,LSD , Adderall, Xanax , Chocolate bars and lots of more and he ships to all countries locally and overseas

  • @SarahRitterhouse-ld1tw
    @SarahRitterhouse-ld1tw 4 дні тому

    Psilocybin, LSD, shrooms and ketamine are absolutely life changing substances that have potential to help people with mental health issues I have Good experiences trying them out

  • @MaiPoirot
    @MaiPoirot 5 днів тому

    How amazing being able to see this!

  • @amasimohsen-pq3kw
    @amasimohsen-pq3kw 5 днів тому

    Proud of you leen ❤❤❤ you made it ❤❤❤

  • @user-fs8tl7ni1w
    @user-fs8tl7ni1w 6 днів тому

    Google: GlaxoSmithKline and David Sinclair. You’ll come to know more about David. A lot more.

  • @guihuajia7696
    @guihuajia7696 6 днів тому

    why people laughed when Sinclair introduced MMN? enemy?

  • @juanrojas99
    @juanrojas99 8 днів тому

    🐙🐙Weirdly Beige 🐙🐙

  • @dr.diegomaier
    @dr.diegomaier 8 днів тому

    Amei este vídeo. Muito obrigado pelo esforço que você coloca nesses vídeos! Eu tenho temas relacionados à saúde. Na realidade, eu atendo telemedicina, prestando assistência por todo o Brasil! Continue compartilhando esses conteúdos incríveis!!

  • @ytrebiLeurT
    @ytrebiLeurT 10 днів тому

    Where does the food come from so that they have the strength to divide themselves? What feeds the "surface creation" that forms new cells?

  • @TheOneTrueAJ
    @TheOneTrueAJ 11 днів тому

    I agree with what the girl said. When you are awake, do everything you can! Take advantage of the alertness!

  • @alamelus5413
    @alamelus5413 11 днів тому

    Dipression disease gunamga

  • @asyaibanirahman6960
    @asyaibanirahman6960 11 днів тому

    PINDAH SAJA INI KAMPUS KE INDONESIA.......... ".🤗🤗🤗🤗🥰🥰🥰🥰😍😍😍😍😍😍

  • @user-tw4no3db8v
    @user-tw4no3db8v 11 днів тому

    Ye❤

  • @venkatesanmj61
    @venkatesanmj61 13 днів тому

    THANK YOU

  • @Worldstreetphotos
    @Worldstreetphotos 13 днів тому

    Over the past year my naps are getting longer every day, now up to 3 hours and if I do not nap I feel like I am going to pass out when standing. I slept 8 hours last night then today had to sleep from 5 pm to 8 pm and it was a strong sleep with much dreaming. I am taking lisinopril for high blood pressure and tramadol for pain both for at least 5 years but one thing that has really changed the past 14 months was the fact I lost 110 pounds with the OMAD one meal/day diet, is it possible OMAD is causing Narcolepsy? I take all the supplements and vitamins every day for many years. It is not a matter of should I sleep if I need a nap it is a matter can I stay awake and not pass out when standing. !4 months ago I was superman I drank one pint of rum for 30 years to sleep at night then had a strong sleep and only napped 30 minuets a day due to an episode with AFIB I stopped drinking went to OMAD and got rid of my AFIB. Any ideas what is causing my problem?

  • @ShivaniSuri-fs5tz
    @ShivaniSuri-fs5tz 14 днів тому

    You can take planet ayurveda's aloe vitals its very best supplement

  • @Samrat-GC
    @Samrat-GC 14 днів тому

    Biology is the only subject where division means Multiplication

  • @solioslo
    @solioslo 14 днів тому

    was watching. diddy do it videos woke up to this

  • @abdirashidismail6631
    @abdirashidismail6631 14 днів тому

    Mansha Allah, smart girl.

  • @Makeshiftjunkbox
    @Makeshiftjunkbox 15 днів тому

    What seems like a change of mind is a defensive action that is instinctual!

  • @VortexMendoza
    @VortexMendoza 15 днів тому

    Asian manese get ahold of yourself stop emberrasing yourself

  • @VortexMendoza
    @VortexMendoza 15 днів тому

    White power

  • @user-hi1ke5gp6n
    @user-hi1ke5gp6n 16 днів тому

    В Японии создадут систему допуска к секретной информации В Японии закон о секретных данных получил первое одобрение спасибо им что сказали что отец американец и ему напомнили об этом

  • @safaaharrouni195
    @safaaharrouni195 17 днів тому

    I have nerve damage give it to me , nothing will make more damage than the RNA vaccine

  • @luongquocloc
    @luongquocloc 17 днів тому

    I want to know if it is possible to live with it by changing my lifestyle instead of taking medication. Because as I understand narcolepsy, you have to live with it, but taking medication has many side effects Please let me know, thanks

  • @luongquocloc
    @luongquocloc 17 днів тому

    Should this be treated with medication or should we not use medication but just change our living habits to live with it? Please let me know, thank you very much

  • @Anthony-fp5uf
    @Anthony-fp5uf 18 днів тому

    Pfft can't even heal and supercharge one dude. Come on man.

  • @g89ty41
    @g89ty41 18 днів тому

    the guy looks like he has a trisomy X

  • @jesse2990
    @jesse2990 21 день тому

    was alseep and woke up with this playing.. why? lol

  • @dr.diegomaier
    @dr.diegomaier 21 день тому

    Eu adorei este vídeo. Muito obrigado pela atenção que você investe nesses vídeos! Eu também tenho temas relacionados à saúde. Efetivamente, eu atendo telemedicina, oferecendo atendimento por todo o Brasil!! Continue com o excelente trabalho!.

  • @user-ui2re3rp6d
    @user-ui2re3rp6d 22 дні тому

    Comment got deleted over this waste of space woman