SARS-CoV2 Spike Protein Expression in Mice Causes Damage via Innate Immune System (Update 158)

Roger Seheult, MD of MedCram examines how SARS-CoV2 spike protein expression in mice causes damage to the heart via the innate immune system. See all Dr. Seheult’s videos at:
(This video was recorded on August 7, 2022)

Roger Seheult, MD is the co-founder and lead professor at
He is Board Certified in Internal Medicine, Pulmonary Disease, Critical Care, and Sleep Medicine and an Associate Professor at the University of California, Riverside School of Medicine.


Jason McLellan: “Structure-based Design of Vaccine Antigens for SARS-CoV-2” (HHMI) |

Coronavirus Spike Protein Activated Natural Immune Response, Damaged Heart Muscle Cells (DAIC) |

Toll-Like Receptors in Natural Killer Cells and Their Application for Immunotherapy (Hindawi) |

Development of an Adeno-Associated Virus-Vectored SARS-CoV-2 Vaccine and Its Immunogenicity in Mice (Frontiers) |

All coronavirus updates are at (including more discussion on delta variant covid, COVID Delta, COVID children, natural immunity COVID 19, and more).

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Video Produced by Kyle Allred



MedCram medical videos are for medical education and exam preparation, and NOT intended to replace recommendations from your doctor.

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  1. 😂 the conspiracy theorists were right. As we enter territory that makes the truth undeniable, it’s gonna be fun watching all of the people who helped enable the scam start scrambling to save their face and ultimately their necks.

  2. 😂 the conspiracy theorists were right. As we enter territory that makes the truth undeniable, it’s gonna be fun watching all of the people who helped enable the scam start scrambling to save their face and ultimately their necks.

  3. So let's inject the spikes directly into the body, with directions for the body to create them forever. Fingers crossed, it'll give people immunity, and not cause heart problems. We'll add TRIS, so people don't have as many heart attacks… smh

  4. Aspiration would be a very simple explanation and an even more simple fix. (Younger men tend toward more developed deltoids, which would be more vascular.)

  5. 1) The voluntary consent of the human subject is absolutely essential. This means that the person involved should have legal capacity to give consent; should be so situated as to be able to exercise free power of choice, without the intervention of any element of force, fraud, deceit, duress, overreaching, or other ulterior form of constraint or coercion; and should have sufficient knowledge and comprehension of the elements of the subject matter involved as to enable him to make an understanding and enlightened decision. This latter element requires that before the acceptance of an affirmative decision by the experimental subject there should be made known to him the nature, duration, and purpose of the experiment; the method and means by which it is to be conducted; all inconveniences and hazards reasonably to be expected; and the effects upon his health or person which may possibly come from his participation in the experiment. The duty and responsibility for ascertaining the quality of the consent rests upon each individual who initiates, directs, or engages in the experiment. It is a personal duty and responsibility which may not be delegated to another with impunity.[13]

    2) The experiment should be such as to yield fruitful results for the good of society, unprocurable by other methods or means of study, and not random and unnecessary in nature.

    3) The experiment should be so designed and based on the results of animal experimentation and a knowledge of the natural history of the disease or other problem under study that the anticipated results will justify the performance of the experiment.

    4)The experiment should be so conducted as to avoid all unnecessary physical and mental suffering and injury.

    5) No experiment should be conducted where there is an a priori reason to believe that death or disabling injury will occur; except, perhaps, in those experiments where the experimental physicians also serve as subjects.

    6)The degree of risk to be taken should never exceed that determined by the humanitarian importance of the problem to be solved by the experiment.

    7) Proper preparations should be made and adequate facilities provided to protect the experimental subject against even remote possibilities of injury, disability, or death.

    8) The experiment should be conducted only by scientifically qualified persons. The highest degree of skill and care should be required through all stages of the experiment of those who conduct or engage in the experiment.

    9)During the course of the experiment the human subject should be at liberty to bring the experiment to an end if he has reached the physical or mental state where continuation of the experiment seems to him to be impossible.

    10) During the course of the experiment the scientist in charge must be prepared to terminate the experiment at any stage, if he has probable cause to believe, in the exercise of the good faith, superior skill and careful judgment required of him that a continuation of the experiment is likely to result in injury, disability, or death to the experimental subject.

  6. My understanding of this study is that the "innate immune response" is like an allergy. This happens for some small % of people because, more or less, they are "allergic" to the spike protein and their immune system goes into overdrive when it sees the protein. This creates damage to monocytes in the heart and can also happen in some other tissues. The allergy response creates inflammation regardless of the infection status of the cells, which is what I found interesting about this study. The mere presence of spike in the area causes interleukin and cytokine signaling similar to a pollen you are allergic to getting into your nasal passages …

  7. The spike protein in the astrazenica supposedly docks with tlr4 as an agonist. So apparently it doesnt matter if it's the vaccine or the virus, you still get the spike protein that causes this damage plus increases ace2 receptor activity in humans. Heart damage plus messing around with blood pressure equals extra damage potential. Seems like no matter which spike protein people are taking cumulative heart damage, therefore explaining the aed's in schools and popping up everywhere.

  8. The thing is that you can't even tell if the virus is what it's causing it or if it was the ridiculous panic media created. My mother knows a middle aged woman who did not leave her apartment even after the lockdowns. There are several other people who behaved in a similar way. Permanent fear creates stress and can also cause heart issues. Our natural immune system is able to react immediately and absolute when a virus is detected, eliminating it fast – when we treat our body with a healthy nutrition, working out regularly and while pursuing an overall healthy life style. Some also suffer from several health issues after the vax, including heart issues. I think the most damaging thing was and still is the fear caused by apocalyptic reports on damage caused by 1st: the virus and 2nd: the vax. Think about it: there never has been such a scenario like this in which the media played such a big role, since multimedia has evolved and spread it's influence on people all over the world: tv, internet, daily notifications on the smartphone, announcements in public, masks everywhere – plus for several groups of people fear of losing their job. Of course all that has an effect on people. And the peak of this madness is imop that there are news portals created which are e. g. still publishing articles claiming the spike protein in the mRNA vax was a military weapon and people would die in 2 years after the injection and some people seem to believe it. It's crazy reports like these and the absurd measures and the partly bad communication by the governments which caused some people to lose their composure. It's important to remind the gov and media of their responsibility.

  9. I made the mistake of trusting you once, you were giving all the information you could. Then you stopped completely and started just following the mainstream narrative. Why would l ever trust you again your just going to follow the official narrative just like before? You lied to everyone!!!!!!!!!!!

  10. So to protect your heart against the spike protein, you should get double vaccinated with the spike protein, followed by two or more boosters of the spike protein? Makes total sense.

  11. I haven't heard much of the fact that the Covid vaccine is an intramuscular type meaning it is designed to be injected into the muscle not a vein or artery. This type of vaccine is supposed be be administered by those who know how to ASPIRATE . I know for a fact many receiving shots from the local pharmacies , dept stores etc don't have a clue. I have had three shots and not one administrator aspirated the shot nor was I aware of this fact before. To aspirate means you inject the needle and withdraw some fluid to make sure you have not hit a vein or artery. If you withdraw blood that is what you have done and the administrator needs to start over. I strongly believe some cases of myocarditis and other heart issues can be traced to the failure of not aspirating.

  12. Wow, it was at the very beginning of "vaccine" push when I argued in this channel that it is the S protein which is the problem. And I argued with you and your Ph.D female friend regarding the S protein approach of this "vaccine" is totally wrong and risky. I admired your very earlier on suggestion of VitD and blood vessel oxidasative stress factor. I am very disappointed that you did not use your initial thinking on S protein because they are so obviously related. Very sad you gave in the medical tyranny.

  13. the study might lead/ explained why some people might died of a vac and the report of younger male I been reading. I got vac 3x so I was the majority that did ok so far. And the big reason why a lot of people that died from catching covid -19 had underlying heart issues or weren't in good shape. The heart could keep up when they caught covid.

  14. The more vaccines you get the more spike proteins, from the vaccines, are generated and your innate immune system gets overwhelmed. Making you more vulnerable to more virus and injuries🤔

  15. Which surface protein did the researchers use to transfect the mouse cells? Also: @9:40 We know that there are factors more spike proteins from the vaccine recipients than in the SARS2 infected, and for a longer period of time.

  16. How can you conclude that the vast majority of people don't get heart inflamation after getting vaccinated?
    Is there a study that was made or are we just assuming that if the symptom isn't reported it is therefore not existing?

  17. Every doctor, hospital, pharmacy that took COVID money for injecting this deadly inoculation, I pray to GOD judgement will come their way. They knew better!!! People will rise up! Hell, they are already rising up against Doctors. I’m now seeing videos.

    Honestly, you are coupable as well.

    Im mad as hell! If I loose 1/2 of my family members to your BS!

  18. Our prophet Mohammed said , they will be a huge sudden death , signs of end of time. Its urgent to repent and believe in the one, the unique, the supreme God.
    People who vax, please do hijama( wet cupping). May Allah protect us from evilish plan's governments!

  19. I take an interferon drug to treat MS. I'm mildly worried that it will somehow turn out to be a solution to COVID treatment, or worse, that some numbskull will just THINK that it is the panacea, make a big noise about it on the interwebs and then those of us who have conditions where there is demonstrable efficacy will not be able to get the drug.

  20. Two takeaways: The spike protein is toxic, and there's a lot we still don't know about its effects be it from the virus or vaccine. So, hey, let's mandate the vaccine to the world! Bad idea. Thx for leaking some truth.

  21. The 'experts' decided that the intra-muscular injections should be given without aspirating the syringe, going against long established medical practice. The fact that you don't explain this to people shows me that your intentions are evil, not just ignorant.

  22. Didn't find this content PRACTICAL at all…

    So aside from avoiding exposure, what can be done to mitigate the effects? I shouldn't have to ask this – this piece is lacking

    Diet, exercise, supplements?
    …or are some people with genetic predispositions to Pericarditis/Myocarditis just screwed? as well as laundry list of inflammatory disorders

    THE OBVIOUS TOO, mRNA vaccines work by causing cells to produce these spiked proteins, and some reports in Europe have found liver cells seem PERMANENTLY altered to PRODUCE them. Not a fun fact in a world full of vaccine deniers…

    JnJ technique perhaps wasn't as effective w/just one jab, but didn't permanently alter DNA expression.

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