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Nov 1, 2023 18 tweets 3 min read Read on X
We are excited to announce a $15M gift from Kanro: a philanthropic fund to support scientific research established by Vitalik Buterin, co-founder of Ethereum: finance.yahoo.com/news/polybio-r…
2/ The funding will support a second phase of research and clinical trials via the #LongCovid Research Consortium (LCRC): a global scientific collaboration to rapidly and openly study core biological drivers of Long COVID: polybio.org/longcovid
3/ This is Buterin's second $15M gift to the Consortium and will allow dozens of new projects to move forward. The focus will be the continued study and treatment of #SARS-CoV-2 persistence as a driver of LongCovid.
4/ LCRC research thus far demonstrates that reservoirs of the #virus can persist for months - or even years - in the tissue of Long COVID patients.
5/ "Mechanisms underlying Long COVID are not a mystery," says Dr. Amy Proal PhD, PolyBio's Chief Scientific Officer. "The persistence of SARS-CoV-2 in tissue is a major target for rapid #research and clinical trials."
6/ This is echoed by Buterin who states, "The research thus far [...] strongly suggests we should be looking at viral persistence as the deep cause of Long Covid."
7/ The LCRC Consortium recently published a Nature Immunology paper explaining that SARS-CoV-2 reservoirs may cause widespread dysfunction including clotting, #microbiome, and neuroimmune abnormalities: nature.com/articles/s4159…
8/ Better documenting these connections and determining mechanisms by which persistent virus could contribute to #Alzheimer's or other #neurodegenerative diseases are priorities for the research program.
9/ LCRC will also work to start clinical trials of affordable generic #drugs to target persistent virus. At @UCSFMedicine an expanded tissue biopsy program will allow researchers to better understand where #SARS-CoV-2 may be hiding in clinical trial participants.
@UCSFMedicine 10/ "We are now adding gut and lymph node biopsies, spike protein measurement and other analyses to several Long COVID clinical #trials," says Michael Peluso MD, Principal Investigator of the UCSF Long-term Impact of Infection with Novel #Coronavirus (LIINC) Study.
@UCSFMedicine 11/ Funding will also support Long COVID medical #clinic development to rapidly translate LCRC research and clinical trial findings into much-needed #patient care through collaboration with the Icahn School of Medicine at Mount Sinai.
@UCSFMedicine 12/ This includes the development of Long COVID-related clinical #education programs for #physicians and advanced practice providers, which will be available online for free.
@UCSFMedicine 13/ Mount Sinai’s Cohen Center for the Recovery from Complex Chronic #Illness (CoRE) will also add HEPA filters and germicidal UV devices to its building to clear airborne viruses & other aerosols from the air, and require N95 respirator use and COVID PCR testing from its staff.
@UCSFMedicine 14/ This infrastructure can be easily replicated at other centers. "People with Long COVID have the right to access care in spaces where they feel safe and do not have to fear reinfection" says Dr. David Putrino, The Nash Family Director of the CoRE.
@UCSFMedicine 15/ LCRC teams are moving rapidly and openly to share ideas and samples across dozens of different institutions, #laboratories, and clinics.
@UCSFMedicine 16/ "The fact that every new SARS-CoV-2 #infection may have the potential to become chronic and cause devastating illness is perhaps the single most concerning aspect of the #COVID-19 pandemic," says Proal.
@UCSFMedicine 17/ "Only by working rapidly and collaboratively can we truly determine how to prevent and treat #SARS-CoV-2 persistence."
@UCSFMedicine 18/ @MBVanElzakker @PutrinoLab @VirusesImmunity @MichaelPelusoMD @EJohnWherry @LocciLab @marcus_buggert @MaayanLevy_Lab @DrJudyStone @WStoneReports @TaylorLorenz @PamBelluck @sarahmforbes @awanrad

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More from @polybioRF

Oct 30
We are excited to announce an $800,000 donation to Mount Sinai to support a clinical trial of the drug rapamycin in patients with long COVID. The trial will be conducted at CoRE: a clinic directed by Dr. David Putrino and PolyBio's Dr. Amy Proal:
polybio.org/polybio-suppor…
2/ "We extremely motivated to run a clinical trial for an affordable, generic drug with the potential to help long COVID patients" says Dr. Proal, who serves as PolyBio's President and Scientific Director of CoRE.
3/ Blood samples from trial participants will be sent to Dr. Akiko Iwasaki's laboratory at Yale University where analysis will determine how use of rapamycin impacts parts of the immune response.
Read 12 tweets
Oct 22
PolyBio’s Fall Symposium is fast approaching on Friday November 8!

From 11 AM to 5 PM, our partner scientists will discuss updates to their #longcovid research projects. The lightning talk schedule is as follows:

polybio.org/fall-2024-symp…
Amy Proal, PhD
PolyBio Research Foundation
11:00 – 11:10 am ET (3:00- 3:10 pm UTC)
An overview of PolyBio’s complex chronic illness research & clinical trials program Image
Morgane Bomsel, PhD
Centre National de la Recherche Scientifique
11:10 – 11:20 am ET (3:10 – 3:20 pm UTC)
SARS-CoV-2 persistence & impact on long COVID megakaryocytes and platelets Image
Read 25 tweets
Aug 6
PolyBio Research Foundation is excited to announce a $1M donation to UCSF.  The donation will allow the UCSF LIINC team to study #ME/CFS patients with advanced technologies, several of which have never yet been used in the field: polybio.org/1m-polybio-don…
Image
2/ Funds for the collaboration were gifted to PolyBio from several #ME/CFS families and Kanro – a philanthropic fund to support open source #scientific research established by Vitalik Buterin, creator of Ethereum.
3/ Started in April 2020, the PolyBio-supported LIINC study was among the first collaborative studies of #LongCovid in the U.S. The team has since enrolled more than 1000 individuals and published more than 25 papers on LongCovid biology.
Read 18 tweets
Aug 5
Yes enough already! These leads on #LongCovid disease mechanisms are HUGE, which is why we’re doing everything in our power to support the team moving forward
2/ First we’re supporting the LIINC study, in part to serve as as a clinical sample & data core for the #LongCovid Research Consortium (LCRC), with samples shared with other international teams: polybio.org/projects/suppo…
3/ Then we’re supporting the PASC #Tissue Program to collect multiple tissues including gut, lymph node, CSF + bone marrow to test if tissue-based based #viral persistence drives Long COVID, and can be altered via clinical trials targeting reservoirs: polybio.org/projects/liinc…
Read 6 tweets
Jul 27
We are excited to have supported this new study via our #LongCovid Research Consortium.  The project team are our incredible @CUBoulderBN colleagues at the University of Colorado Boulder: polybio.org/multiple-hit-m…
Image
2/ The findings suggest that multiple infectious “hits” (#viral and #bacterial) may amplify long-term neuroinflammatory or neuroimmune symptoms in patients with #LongCovid.
3/ More specifically, the team showed that brain exposure to a #SARS-CoV-2 spike protein subunit drove a long-term vulnerability not only to #neuroinflammation, but also to forms of autonomic dysregulation such as increased heart rate and core body temperature.
Read 9 tweets
Jul 3
Breaking!: Research published today in Science Translational Medicine and supported by PolyBio Research Foundation shows that the #SARS-CoV-2 virus can chronically persist in the gut of patients with long COVID for over 2 years: polybio.org/chronic-virus-…
2/ The findings, published by a UCSF team known for innovation in HIV research, also documented T cell immune activation across the bodies and brains of people after COVID. This T cell activation was particularly elevated in the spinal cord and gut wall of long COVID participants Image
3/ Long COVID is not a mystery” says UCSF's Michael Peluso MD, who co-led the study. “Our findings provide clear evidence of #virus persistence and sustained immune activation after #COVID-19. We must use this information to test treatments that might get people better.”
Read 13 tweets

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