Amy Proal, PhD Profile picture
Sep 3, 2019 9 tweets 7 min read Read on X
This same pattern applies to much of the #microbiome community 👉 It’s hard to challenge the “consensus” that the human brain, CSF + womb are “sterile”...when the #NIH barely funds such topics, and novel results from privately funded studies are repeatedly blocked in peer-review
Example 👉 Robert Moir’s novel finding that #amyloid beta functions a potent antimicrobial peptide strongly suggests that communites of #pathogens persist in the #Alzheimer’s brain☝️But read how often his papers have been blocked in peer review: statnews.com/2018/10/29/alz…
Quote from the article 👉 “The first journal [Moir] submitted his results to, #Science, “looked like they would take it,”....But after what editors told him was “a consultation with our #Alzheimer’s disease experts,” it rejected the paper. So did three other journals.”
It sure doesn’t help that there is a well-known group of researchers in the #Alzheimer’s community who have made it their mission to shut down Moir’s + related team’s research on the role of persistent CNS infection in the disease: statnews.com/2019/06/25/alz…
Or take Judith Miklossy’s excellent work on #Borrelia biofilms in the #Alzheimer’s brain 👉 She’s “been dismissed as an “idiot” and denied funding, she continues to pursue spirochetes as an instigating factor in Alzheimer’s disease”: google.com/amp/s/www.the-… Image
Or Ruth Itzhaki’s work on #herpesviruses in the Alzheimer’s brain 👉 Here she says, “Over the 20-to-25 years that I’ve been doing the work, our group has had extreme difficulties [getting funding] nearly all the time—we’ve been working on a shoestring”: scientificamerican.com/article/contro… ImageImage
You know what is moving forward in the #Alzheimer’s (AD) community? 👉 Yet another $$$ trial for a drug aimed at removing #amyloid beta from the AD brain...despite the fact that 200+ drug trials w/ that same general mechanism of action have failed in a row:biopharmadive.com/news/alzheimer… Image
Not only did these 200+ drug trials aimed at removing amyloid from the #Alzheimer’s brain fail in a row 👉 Many were terminated early b/c patients got WORSE on the drugs☝️See below for examples of how 3 such drug trials resulted in toxicity + worsening of cognitive symptoms Image
Einstein once said 👉 “The definition of insanity is doing the same thing over and over and expecting a different result”☝️ Please keep that in mind, or we run the risk of further failing #patients w/ Alzhiemer’s + related neuroinflammatory conditions tied to persistent infection Image

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More from @microbeminded2

Dec 28, 2025
1/ This important new study found that herpes simplex #virus 1 infection can drive the formation of tau tangle aggregates - protein clumps that facilitate the death of neurons in the #Alzheimer’s brain:
nature.com/articles/s4159…Image
2/ The work was done by the same Harvard team who previously showed that the amyloid "plaque" in the Alzheimer's brain also forms in response to viral, bacterial, or fungal infections:
pubmed.ncbi.nlm.nih.gov/30001512/Image
3/ Both findings suggest that Alzheimer's disease can be driven by persistent #infections in brain tissue. Amyloid plaques & tau tangles form IN RESPONSE to these infections as protective mechanisms the immune system has evolved to counter pathogen proliferation over time
Read 13 tweets
Aug 13, 2025
Our new review is out! We detail mechanisms by which the viral, bacterial, parasite, and other pathogens that infect humans over a lifetime accelerate features of aging: sciencedirect.com/science/articl…Image
2/ Specifically, viruses such as the herpesviruses, as well as intracellular bacteria & parasites—express proteins and metabolites capable of interfering with host immune signaling, #mitochondrial function, gene expression, and the #epigenetic environment. Image
3/ Pathogen activity also contributes directly to age-related disease development: for example, #Alzheimer’s amyloid-β plaque can act as an antimicrobial peptide that forms in response to infection. pubmed.ncbi.nlm.nih.gov/30001512/
Read 12 tweets
Jul 9, 2025
Up to us…but also up to the bacterial, viral, parasite & other pathogens that repeatedly infect - and often persist - in our bodies across a lifetime.

These pathogens can accelerate features of aging by hacking our gene expression, mitochondrial function & immune signaling
2/ Consider for example this study. The team identified dozens of viral proteins that distort human pathway signaling controlling #aging-associated processes such as senescence and apoptosis: pubmed.ncbi.nlm.nih.gov/36649176/Image
3/ Or this study - which found that human herpesvirus 6 can directly integrate into host telomeres. Telomeres carrying an integrated copy of the virus were shorter and more unstable: academic.oup.com/nar/article/42…Image
Read 16 tweets
Jun 15, 2025
If you are a patient that meets #ME/CFS and #PEM criteria, info on the specific #infections or exposures that led to onset or exacerbation of your symptoms is of major importance. That info will help you pursue personalized treatment.
2/ That is because many of the infections you've sustained may still be #persisting in your body - in your tissue or nerves. These persistent infections can cause PEM symptoms by driving #mitochondrial dysfunction, blood vessel/perfusion issues, or #vagus nerve dysfunction
3/ If your symptoms started - or were exacerbated - by a #herpesvirus infection, such viruses persist in your system for life. Thus, treatment with herpesvirus #antivirals (e.g. the Pridgen Protocol which uses valacyclovir and Celebrex) has helped certain ME/CFS patients improve
Read 14 tweets
Jun 8, 2025
Jawdropping data here showing dozens of #viruses - many rarely even discussed or tested for on a regular basis - in sewage collected from wastewater in multiple USA cities. The viruses are identified via unbiased sequencing that can identify any viral genome in the samples.
2/ Because the viruses are being identified in wastewater it's possible that some viruses are harbored by animals - for example cattle or birds - whose feces end up in the wastewater
3/ However, it's likely that most of the viruses being shed into wastewater come from infected humans. Viruses like the enteroviruses A, B, C, D68, Rhinoviruses A, B, C, Rotaviruses, Noroviruses, Rotaviruses, Mastadenoviruses, Adenoviruses, Rhinoviruses, Influenza viruses, etc.
Read 33 tweets
Feb 20, 2025
Glad to have contributed to this new preprint. We found that some PVS participants had higher levels of circulating spike protein compared to controls.

This parallels #LongCovid where persistence of the SARS-CoV-2 #virus in patient tissue may also cause spike to periodically leak into blood
2/ For example, this study found #SARS-CoV-2 proteins including spike up to 1 year post-COVID in up to 25% of people tested. But identified spike was not a result of the COVID vaccine, since nearly all study participants had not received the vaccine: thelancet.com/journals/lanin…
3/ The same team also found SARS-CoV-2 spike protein encoding double-stranded RNA in LongCovid #gut tissue almost 2 years post-#infection. Such RNA is produced during active viral replication and thus wld not be vaccine derived: science.org/doi/10.1126/sc…
Read 7 tweets

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