#spikeprotein — Public Fediverse posts

https://www.europesays.com/ie/692899/ SARS-CoV-2 uses two fusion keys to enter host cells #Cell #Covid19 #Éire #IE #Ireland #medicine #Membrane #peptides #Protein #Research #SARS #SarsCov2 #Science #SpikeProtein #Virology #virus

R1-32-like public #antibodies drive #SARSCoV2 #virus to acquire #SpikeProtein mutations that promote #immune escape. This study characterises four such antibodies, showing that they acquire tolerance to SARS-CoV-2 antigenic drift via somatic hypermutation @PLOSBiology https://plos.io/3TcJrFA

COVID-19 vaccine boosters may protect against future animal coronavirus outbreaks

COVID-19 vaccine boosters not only protect against SARS‑CoV‑2 – the virus behind the most recent pandemic – but…
#NewsBeep #News #Health #Antibodies #Antibody #AU #Australia #Blood #covid-19 #GlobalHealth #ImmuneResponse #ImmuneSystem #immunity #Immunology #Omicron #pandemic #protein #research #SARS #SARS-CoV-2 #SpikeProtein #Vaccine #Virology #virus
https://www.newsbeep.com/au/772160/

https://www.europesays.com/ie/450767/ Kenyan bat coronavirus uses human CEACAM6 to enter cells, raising spillover concerns #ACE2 #Antigen #Cell #Coronavirus #Covid19 #Éire #Health #Heart #IE #Ireland #Molecule #Pandemic #Protein #Receptor #SpikeProtein

https://www.europesays.com/ie/404227/ CDC tracks SARS-CoV-2 BA.3.2 global rise and finds early signals in U.S. wastewater #Coronavirus #CoronavirusDiseaseCOVID19 #Covid19 #Éire #Evolution #Genomic #Health #IE #immunity #Ireland #Mortality #Protein #PublicHealth #Respiratory #SARS #SarsCov2 #SevereAcuteRespiratory #SevereAcuteRespiratorySyndrome #SpikeProtein #Syndrome #Vaccine #virus

🧬 How did changes at the atomic scale reshape viral infectivity?

🔗 Stoichiometric insights into SARS-CoV-2 spike–ACE2 binding across variants. Computational and Structural Biotechnology Journal, DOI: https://doi.org/10.1016/j.csbj.2025.07.034

📚 CSBJ: https://www.csbj.org/

#COVID19 #SARSCoV2 #SpikeProtein #ACE2 #StructuralBiology #MolecularDynamics #Virology #Biophysics #ComputationalBiology

Diese 3sat-#Nano-Doku ist fatal. Da wird pauschal behauptet, das #Spikeprotein mache krank. Dann zitieren sie eine neuere Studie, die bewiesen haben will, dass es noch viele Monate nach der Impfung im Körper sei, entgegen der Versicherungen von BioNTech. Anschließend ziehen sie noch Alena Buyx in den Dreck, die nach bestem Wissen gearbeitet hat.
Das ÖRR-Material ist Gold für #Impfgegner. Das ist ein Desaster.

"#Impfschäden: Kampf um Gerechtigkeit"

https://youtu.be/3xaFs2E-Ot4

#Corona

Kennedy’s case against #mRNA #vaccines collapses under his own evidence
#RFK Jr.’s ‘evidence’ doesn’t support ending the research — it makes the case for expanding it
The apparent deception runs deeper. Multiple cited studies inject #spikeprotein or mRNA intravenously into mice, inducing myocarditis, or even directly into brain tissue, routes obviously never used in human vaccination. (Vaccines are injected into shoulder muscle.)
https://www.statnews.com/2025/08/13/rfk-jr-mrna-vaccine-research-science-papers-justification-misreading/
https://archive.ph/zQhdY

https://rackenzik.com/top-challenges-and-innovations-in-new-sars-cov-2-variantstop-challenges-and-innovations-in-new-sars-cov-2-variants/

#COVID19 #SARSCoV2 #VirusVariants #PublicHealth #GenomicSurveillance #VaccineEfficacy #SpikeProtein #BreakthroughInfections #NextGenVaccines #PandemicPreparedness #Immunology #GlobalHealth #InfectiousDiseases #VaccineUpdates

#LongCOVID Breakthrough: Spike Proteins Persist in Brain for Years https://scitechdaily.com/long-covid-breakthrough-spike-proteins-persist-in-brain-for-years/ “study reveals that the #SARSCoV2 #SpikeProtein can persist in the brain’s protective layers (the meninges) and the skull’s bone marrow for up to four years after infection. This lingering spike protein may drive chronic inflammation and heighten the risk of neurodegenerative diseases.”

“the research also found that mRNA #COVID19vaccines significantly reduce spike protein buildup in the brain.”

Persisting Spike Protein Linked to Long COVID Symptoms

Work suggests persistent spike protein at the brain borders may contribute to lasting neurological health issues

https://www.chemistryviews.org/persisting-spike-protein-linked-to-long-covid-symptoms/

#longcovid #spikeprotein #covid #sarscov2 #chemistryviews #chemviews

article from 2022:

Albumin Binds COVID-19 Spike 1 Subunit and Predicts In-Hospital Survival of Infected Patients—Possible Alteration by Glucose
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8836760/

#albumin #SpikeProtein #covid

#Scientists have discovered a #mutation in #SARS-CoV-2, the virus that causes #COVID19, that plays a key role in its ability to infect the central nervous system. The findings may help #scientists understand its #neurological symptoms and the mystery of #longCOVID and they could one day even lead to specific treatments to protect and clear the virus from the #brain. #medicine #publichealth #covid #spikeprotein https://medicalxpress.com/news/2024-08-spike-mutations-sars-cov-infect.html #vaccines #healthcare

The paper's lead author said ““For those who have been diagnosed with COVID-19, we recommend you ask your ophthalmologist to check for signs of pathological changes to the retina. Even those who were asymptomatic could suffer from damage in the eyes over time because of COVID-19 associated complications.” [2]

The paper itself [1] shows - IN MICE - damage to the retina 30 days after #spikeProtein exposure (two 2-week infections a year, anyone?), blood-retina barrier (BRB) leakage, and outright "BRB cell death, which is further augmented by hyperglycemia", "intranasal exposure of SARS-CoV-2 activated ahyperinflammatory immune response in the retina", and SARS2 infects the BRB - all IN MICE.

But those sure do align, as they cite repeatedly, with human symptoms.

[1] https://journals.plos.org/plospathogens/article?id=10.1371/journal.ppat.1012156

[2] https://www.futurity.org/covid-19-virus-vision-eyes-retina-3219702/

h/t @rchusid

#SARS2 #covid #CovidIsNotOver #covidEyes

The next generation of #mRNAvaccines is on its way
Japan recently approved a new #mRNA #vaccine for #covid. And this one is pretty exciting. Just like the mRNA v#accines you know and love, it delivers the instructions for making the #virus’s #spikeprotein. But here’s what makes it novel: it also tells the body how to make more mRNA. Essentially, it provides instructions for making more instructions. It’s self-amplifying.
https://www.technologyreview.com/2024/02/02/1087536/the-next-generation-of-mrna-vaccines-is-on-its-way/

#Corona-Mutation JN.1 breitet sich in Deutschland aus! Wissenschaftler befürchten mehr Infektionen

A nifty simple-language educational video by 3D Molecular Designs on Youtube.

Tim Herman, Ph.D. explains the parts of the coronavirus spike protein, and how it attaches to the ACE2 binding receptors in our cells.

https://youtube.com/watch?v=vH3TZ6n1obQ

#covid #covid19 #coronavirus #spikeprotein #ACE2 #educational #youtube

@[email protected] Prof. Dr. Kekule fragt dazu:
"und dieses Spike-Protein des Virus‘ ist aber auch pathogen. Also
dieses Protein selbst hat krankmachende Eigenschaft, nicht nur das ganze Virus, wenn es eine Infektion macht. Bekannt ist auch,
dass das Spike-Protein immunologisch Nachteile hat. Zumindest in diesen seltenen Fällen, wo es eben zu dieser Myokarditis
kommt, zu diesen Herzmuskelentzündungen. Man muss man auch die Frage stellen wir geben dann dieses #Spike-Protein als
#Impfstoff, und wir verändern ständig, weil die Hersteller immer wieder neue Varianten ohne ausführliche neue #Prüfung quasi zuge-
lassen bekommen:
Ist es denn sicher, dass sich dann mögliche pathologische Effekte
dieses Spike-Proteins, die man ja vom Virus kennt oder zumindest ernsthaft vermutet, dass sie durch die Impfung nicht entstehen
können?" S.13 vom Text des Podcasts #354 (https://www.mdr.de/barrierefreiheit/podcast-kekules-corona-kompass-dreihundertvierundfuenfzig-100-downloadFile.pdf) - wie sieht das #RKI diese Frage von Prof. #Kekukle? Gab es #Nachbesserungen von #Biontech? #Impfung #Forschung #Nebenwirkungen #pathogen #Spike #sarscov2 #XBB-1.5 #Impfstoff

Prof. Dr. #Alexander #Kekule empfiehlt in seinem aktuellen #Corona-Podcast Folge 354 wieder das Tragen von #FFP2 Masken - vor allem in #Arztpraxen und Kliniken, aber auch in öffentlichen #Verkehrsmitteln usw...
Denn: Eine Ansteckung ist immer noch ein Risiko, auch wenn Omikron weniger gefährlich scheint als die anderen Varianten vorher. Aber: Der Zusammenhang zwischen einer Infektion und Long Covid ist noch nicht gut erforscht. Ebenso gibt es inzwischen anscheinend Informationen darüber, dass auch das #Spike-Protein selbst auch #pathogen ist (und das ist im #Impfstoff). Daher scheint die #Maske der wichtigste #Schutz.
Aber vielleicht habe ich seinen #Podcast ja auch falsch verstanden. Am besten selbst hören oder nachlesen und sich ein Bild machen! https://www.mdr.de/nachrichten/podcast/kekule-corona/index.html
#Corona #sarscov2

Global #COVID monitoring is crashing as BA.2.86 #COVIDvariant raises alarm
The number of mutations in #BA2.86's critical #spikeprotein is over 30, rivaling the number seen in the original omicron subvariant, #BA1, which went on to cause a tidal wave of cases and hospitalizations. The spike mutations appear geared toward evading neutralizing #antibody protections built up from past infections and #vaccinations.
"This is on the shoulders of governments right now." https://arstechnica.com/health/2023/08/global-covid-monitoring-is-crashing-as-ba-2-86-variant-raises-alarm/

#COVID19 #mRNAvaccines don’t cause long-term #spikeprotein production in the body, contrary to claims by retired professor
https://healthfeedback.org/claimreview/covid-19-mrna-vaccines-dont-cause-long-term-spike-protein-production-in-the-body-contrary-to-claims-by-retired-professor/

@insavandenberg @riffreporter mich würde ja interessieren, ob man die Spike-Proteine durch einen einfachen Test im Blut nachweisen kann? Und wie lange? Und auch dann, wenn man von der Infektion nichts wusste oder merkte? #COVID19 #coronavirus #spikeprotein

I’m at the #AAFSmeeting this week. In addition to sessions about my profession, there are good pathology sessions (sudden death is an interest of mine), and behavioral health sessions (the psychedelics are coming!).

My COVID brain fog is readily apparent to me, but I’m passing as coherent.

COVID19 isn’t done. And #COVID19 is a vascular disease that does weird-ass stuff.

I’m wearing my #spikeprotein shirt to celebrate that we have a great target in the SARS-CoV-2 virus.

If I had a nickel for every frickin #COVID prediction I made in April 2020. This is why I still wear a mask and yell at family for being numpties. #microclots #spikeprotein #pots #longcovid https://www.nationalgeographic.com/magazine/article/microclots-pots-long-covid-treatment-diagnosis

Interesting paper. RNA G4-plexes are found in multiple cell surface proteins that bind the #SpikeProtein of #SARSCOV2, the virus that causes #COVID19. Blocking these sites in mice appears to significantly prevent #COVID viruses from entering cells, which makes it an attractive treatment option. And this can be accomplished with topotecan and berbamine, which are already approved for use in humans.

https://journals.plos.org/plospathogens/article?id=10.1371/journal.ppat.1011131

📬 Studie der Oregon Universität: Kiffen gegen Corona? #Kurios #Corona #JournalofNaturalProducts #OregonHealthScienceUniversity #RichardvanBreemen #SpikeProtein #THC https://tarnkappe.info/studie-der-oregon-universitaet-kiffen-gegen-corona/

"Let's produce the spike" they said! "Nothing could go wrong" they said!

#covid19 #vaccines #spikeprotein #health #DNA

https://www.mdpi.com/1999-4915/13/10/2056/htm

DNA are your genes which express the biology of what form you are. It's like a code that expresses characterists: hair colour, sex, hereditary traits, predispose diseases, etc. DNA contains ur genetic make up, but it's your RNA that carries out these traits by creating a protein.

SO, the #covid #vaccines does not have the SARS COV2 virus to trigger immune response, but a mRNA solution that triggers a #spikeprotein to fight the SARS COV2. I figure altering DNA 2 do so

https://www.khanacademy.org/science/high-school-biology/hs-molecular-genetics/hs-rna-and-protein-synthesis/a/hs-rna-and-protein-synthesis-review