Kinetin for COVID-19
c19early.org
COVID-19 Treatment Clinical Evidence
COVID-19 involves the interplay of 400+ viral and host proteins and factors, providing many therapeutic targets.
c19early analyzes 6,000+ studies for 210+ treatments—over 17 million hours of research.
Only three high-profit early treatments are approved in the US.
In reality, many treatments reduce risk,
with 25 low-cost treatments approved across 163 countries.
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Naso/
oropharyngeal treatment Effective Treatment directly to the primary source of initial infection. -
Healthy lifestyles Protective Exercise, sunlight, a healthy diet, and good sleep all reduce risk.
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Immune support Effective Vitamins A, C, D, and zinc show reduced risk, as with other viruses.
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Thermotherapy Effective Methods for increasing internal body temperature, enhancing immune system function.
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Systemic agents Effective Many systemic agents reduce risk, and may be required when infection progresses.
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High-profit systemic agents Conditional Effective, but with greater access and cost barriers.
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Monoclonal antibodies Limited Utility Effective but rarely used—high cost, variant dependence, IV/SC admin.
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Acetaminophen Harmful Increased risk of severe outcomes and mortality.
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Remdesivir Harmful Increased mortality with longer followup. Increased kidney and liver injury, cardiac disorders.
Kinetin may be beneficial for
COVID-19 according to the study below.
COVID-19 involves the interplay of 400+ viral and host proteins and factors providing many therapeutic targets.
Scientists have proposed 11,000+ potential treatments.
c19early.org analyzes
210+ treatments.
We have not reviewed kinetin in detail.
, Identification and preclinical development of kinetin as a safe error-prone SARS-CoV-2 antiviral and anti-inflammatory therapy, Research Square, doi:10.21203/rs.3.rs-1533971/v1
Abstract Orally available antivirals against severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) are still scarce and the emergence of new variants challenging immunized individuals, suggests that mutant viruses might also emerge because of antiviral pressure. Therefore, beyond the recently alleged positive antiviral clinical results with molnupiravir™ and paxlovid™, the continuous search for drugs against 2019 coronavirus disease (COVID-19) is necessary. Because severe COVID-19 is a virus-triggered immune and inflammatory disfunction, molecules endowed with both antiviral and anti-inflammatory activity are highly desirable. We identified here that N6-furfurylaminopurine (kinetin, MB-905) inhibits the in vitro replication of SARS-CoV-2 at the sub-micromolar range in human hepatic and pulmonary cell lines. On infected monocytes, MB-905 reduced virus replication, IL-6 and TNFα levels. As a pro-drug, MB-905 is converted into its triphosphate nucleotide to inhibit viral RNA synthesis and induce an error-prone virus replication. Consistently, co-inhibition of SARS-CoV-2 exonuclease, a proofreading enzyme that corrects erroneously placed nucleotides during viral RNA replication, potentiated the inhibitory effect of MB-905. SARS-CoV-2-infected transgenic mice expressing human ACE2 were treated with MB-905 and decreased viral replication of the gamma variant was observed, along with reduced lung necrosis, hemorrhage and inflammation, together with increasedmice survival. MB-905 showed good oral absorption, its metabolites were stable and achieved long-lasting plasma concentrations exceeding those required for the in vitro inhibition. Besides, MB-905 was neither mutagenic, toxic during chronic treatment, nor cardiotoxic. Because kinetin has already been clinically investigated for a rare genetic disease at regimens that are beyond the predicted concentrations of antiviral/anti-inflammatory inhibition demonstrated here, our investigation strongly suggests the opportunity for a rapid clinical development of a new and orally available antiviral substance for the treatment of COVID-19.