cytotoxic T cell activation and killing mechanism

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  • Опубликовано: 6 фев 2025

Комментарии • 54

  • @Bogidani
    @Bogidani 3 года назад +5

    This implies the work of CD8+ cells as killers of virally hijacked cells while their function is a lot more inclusive with distorted and cancerous cells which is an insanely important fact to miss.

  • @TheTomahawkRepublic
    @TheTomahawkRepublic Год назад +2

    Me: Studying
    Them : why are you " procrastinating? Why are you being lazy ? Are you being productive , ?
    Me : staying quiet
    Them : let it go , focus on Jesus .
    Me thinking briefly : I'm not being lazy, I never thought that nor said that ,and you have no idea what im doing under the surface . # I dont have to explain myself to anyone or anything anymore, unless I want to .

  • @jackeline155
    @jackeline155 Год назад +1

    Thank you so much for your explanations, I would like to suggest you to make the transitions between slides less visible, and focus on make the animations more detailed!!😉😊

    • @animatedbiologywitharpan
      @animatedbiologywitharpan  Год назад +1

      Thanks a lot for the suggestion. It's an old video, in our new videos we tried to make it really detailed and smooth

  • @lindaleith9588
    @lindaleith9588 Год назад +1

    very clear, thank you!

    • @animatedbiologywitharpan
      @animatedbiologywitharpan  Год назад +1

      Could you please help me by sharing my contents with your friends group/ college group. I put huge efforts in making these videos but unfortunately not a lot of people are watching this.

  • @ayserabbas3037
    @ayserabbas3037 2 года назад +1

    Clearly explained, nice

  • @JonathanWirth-cu7sw
    @JonathanWirth-cu7sw 10 месяцев назад +1

    Have a goodnight from productions.

    • @animatedbiologywitharpan
      @animatedbiologywitharpan  10 месяцев назад

      Could you please help me by sharing my contents with your friends group/ college group. I put huge efforts in making these videos but unfortunately not a lot of people are watching this.

    • @mevrey
      @mevrey 4 месяца назад

      @@animatedbiologywitharpan50k viewers is a lot of people

  • @cholpontilegenova5091
    @cholpontilegenova5091 Год назад +1

    what is the role of granzyme here ?

    • @animatedbiologywitharpan
      @animatedbiologywitharpan  Год назад

      Granzymes are a group of serine proteases that play a crucial role in immune defense mechanisms, particularly in cytotoxic T lymphocytes and natural killer cells. They are released upon recognition of infected or abnormal cells and induce apoptosis (programmed cell death) in target cells by cleaving specific substrates. This process helps eliminate infected or transformed cells and contributes to the overall immune response.

  • @ForeverBlessed777
    @ForeverBlessed777 Год назад +1

    Is it possible somehow activate it or Strengthen it naturally?

  • @akshayavidhya9325
    @akshayavidhya9325 Год назад +1

    Thanks

    • @animatedbiologywitharpan
      @animatedbiologywitharpan  Год назад

      Could you please help me by sharing my contents with your friends group/ college group. I put huge efforts in making these videos but unfortunately not a lot of people are watching this.

  • @_1winner1_no.18
    @_1winner1_no.18 3 года назад +1

    sorry sir i just wanted to ask you if the natural killer cell also has this same killing mechanism or it uses a different killing mechanism ???

    • @animatedbiologywitharpan
      @animatedbiologywitharpan  3 года назад +2

      Thanks a lot for your question . In short the answer is yes . Watch this video for details ruclips.net/video/OxeL-GGwG5A/видео.html

    • @animatedbiologywitharpan
      @animatedbiologywitharpan  3 года назад +1

      Please share my channel link with your friends and help me to reach big audience

    • @_1winner1_no.18
      @_1winner1_no.18 3 года назад +2

      @@animatedbiologywitharpan thank you sir

  • @kanchanshinde6887
    @kanchanshinde6887 4 года назад +1

    THIS RELATES TO VITILIGO DISEASES RIGHT?
    CAN YOU MORE ELABORATE ON VILITIGO CAUSING MECHANISM

    • @Bogidani
      @Bogidani 3 года назад

      Which is it? Vitiligo or vilitigo?

  • @sukanyaray8981
    @sukanyaray8981 Год назад

    Is the activation mechanism same for CD4 and CD8? If not, where is the difference? Also, what's the difference of the src kinase pathway of B and T cell activation?

    • @sobhangi
      @sobhangi Год назад +1

      its the killing mechanism of cytoxic t cell( in this video lecture) and T helper cell releases cytokines its a different mechanism

    • @sukanyaray8981
      @sukanyaray8981 Год назад

      @@sobhangi yup. Gotcha. Thank you:)

  • @gracelilyyoshua328
    @gracelilyyoshua328 3 года назад +1

    Please explain s protein in cell and cytotoxic. Thank you Sir 👍

    • @animatedbiologywitharpan
      @animatedbiologywitharpan  3 года назад +1

      Thanks, I will make a video on that

    • @gracelilyyoshua328
      @gracelilyyoshua328 3 года назад +1

      @@animatedbiologywitharpan 💗

    • @animatedbiologywitharpan
      @animatedbiologywitharpan  3 года назад

      Feel free to put your suggestions on comments.....I will try to make videos on them

    • @gracelilyyoshua328
      @gracelilyyoshua328 3 года назад

      @@animatedbiologywitharpan
      Sure ... So many questions on s protein mRNA micro clot and how it works how many days it stays ... I find biotech drug innovator virology immunology Researchers are better at explaining this with diagram etc ... That's how I understand Lucifer-ASE patent o6o6o6 ... Anything pertaining to shot and all the questions to shed light into the nuovo technology appreciated ... thank you ... GBU Shalom Shalom Shalom

    • @gracelilyyoshua328
      @gracelilyyoshua328 3 года назад

      @@animatedbiologywitharpan D-dimer test micro clot ...

  • @qigong1001
    @qigong1001 4 года назад +1

    How did the first mature CD8 cell get attracted to the virally infected human cell? And how does it develop a memory after that?

    • @Bogidani
      @Bogidani 3 года назад

      @@andyc7917 The systemic innate immune system fights anything, that does not belong into your body. For example, a virus doesnt belong there. Your own cells are protected by markers for your innate system, which means, every immune cell produced was tought to recognize your own cells. So if you inoculate yourself with something that does not belong in your body the immune system will act. But the immune system will not act upon intact cells. So no, you shouldnt be concerned, becouse healthy cells will not be born with foreign recognition targets. You should rather be thankful, that our immune system is sometimes so great and smart.

    • @AhmadAli-jb5eo
      @AhmadAli-jb5eo 2 года назад

      I have the same question

    • @bili4591
      @bili4591 Год назад

      @@Bogidani yes, atoms are too smart

    • @Bogidani
      @Bogidani Год назад

      @@bili4591 I dont know wether youre stupid or trolling. But so far I learned from this society that its probably both.

  • @phillyry
    @phillyry 2 года назад +1

    What toxins do they use to kill cells?

  • @sugu239
    @sugu239 5 лет назад +3

    Well presented.

    • @animatedbiologywitharpan
      @animatedbiologywitharpan  5 лет назад

      Sugumaran S.SITTRAMBARAM thanks for the compliment..please share among your friends and help me to reach big audience

  • @deeppatel698
    @deeppatel698 4 года назад +1

    What is the meaning of " naive t cell learn how to present antigens "? Didn't understand that

  • @anupsharma4558
    @anupsharma4558 2 года назад +1

    Make a video on t cells killing rabies virus in nerves

  • @chauhanjaypal862
    @chauhanjaypal862 6 лет назад

    Sir i am 3 year of bsc biotechnology can i do msc in pharmacology

    • @animatedbiologywitharpan
      @animatedbiologywitharpan  6 лет назад

      Ya I think you can...... but honestly I don’t have much info about it

    • @chauhanjaypal862
      @chauhanjaypal862 6 лет назад

      Any other you can give your advice what can i do after bsc

    • @mrniceguy4277
      @mrniceguy4277 4 года назад

      @@chauhanjaypal862 This advice might be late but I also did Biotchnology in my bachelor and I did a Master in Immunology. I had to catch up on some medical aspects, but was worth it. You seem to interested in immunology