Experimental design: Mass spectrometry examination of biological samples was used to detect the presence of specific fragments of recombinant Spike protein in subjects who received mRNA based vaccines. Results:ThespecificPP-pike fragment was found in 50% of the biological samples analyzed, and its presence was independent of the SARS-CoV-2IgG antibody titer. The minimum and maximum time at which PP-spike was detected after vaccination was 69 and 187days, respectively. Conclusions and clinical relevance:The presented method allows to evaluate the half-life of the Spike protein molecule “PP” and to consider the risks or benefits in continuing to administer additional booster doses of the SARS-CoV-2 mRNA vac-cine. This approach is of valuable support to complement antibody level monitoring and represents the first proteomic detection of recombinant Spike in vaccinated subjects. KEYWORDSC OVID-19, mass spectrometry, SARS-CoV-2, Spike protein,vaccine mRNA
To: RaceBannon
I don’t see any conclusions in the Conclusions section.
Is this bad news?
2 posted on
09/01/2023 12:04:42 PM PDT by
ProtectOurFreedom
(“Occupy your mind with good thoughts or your enemy will fill them with bad ones.” ~ Thomas More)
To: RaceBannon
The 187 days seems right by my personal experience following an autoimmune reaction after the 2nd initial Pfizer dose (never did take any boosters after that and because of that).
7 posted on
09/01/2023 12:28:43 PM PDT by
Wuli
To: RaceBannon
9 posted on
09/01/2023 12:55:52 PM PDT by
Aria
To: RaceBannon
Thanks. I saved the article.
It’s interesting and should be studied. Problem is this is not very good mass spec data.
They need to use ms/ms which would unequivocally identify the modified spike protein trypsin fragment.
10 posted on
09/01/2023 1:01:10 PM PDT by
ifinnegan
(Democrats kill babies and harvest their organs to sell)
To: RaceBannon
From last year...
Intracellular Reverse Transcription of Pfizer BioNTech COVID-19 mRNA Vaccine BNT162b2 In Vitro in Human Liver Cell Line
...In the BNT162b2 toxicity report, no genotoxicity nor carcinogenicity studies have been provided [26]. Our study shows that BNT162b2 can be reverse transcribed to DNA in liver cell line Huh7, and this may give rise to the concern if BNT162b2-derived DNA may be integrated into the host genome and affect the integrity of genomic DNA, which may potentially mediate genotoxic side effects. At this stage, we do not know if DNA reverse transcribed from BNT162b2 is integrated into the cell genome....
18 posted on
09/01/2023 2:48:36 PM PDT by
mewzilla
(Never give up; never surrender!)
To: RaceBannon
22 posted on
09/02/2023 6:32:22 AM PDT by
moviefan8
(The noblest art is that of making others happy. - P.T. Barnum)
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