ArticleMedical hypotheses2021
COVID-19: A methyl-group assault?
Article in Medical hypotheses, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
14 citing papers in PubMed, 33 citations in OpenAlex.
- Folic Acid and Endothelial Dysfunction in COVID-19.Life (Basel, Switzerland) · 2026Review
- Hepatic Metabolic Dysregulation as a Potential Amplifier of Leukemogenesis Following mRNA Vaccination: A Novel Mechanistic Hypothesis.Medicina (Kaunas, Lithuania) · 2025Article
- Extracting post-acute sequelae of SARS-CoV-2 infection symptoms from clinical notes via hybrid natural language processing.npj health systems · 2025Article
- Feasibility, safety and effectiveness of prednisolone and vitamin B1, B6, and B12 in patients with post-COVID-19-syndrome (PreVitaCOV) - protocol of a randomised, double-blind, placebo-controlled multicentre trial in primary care (phase IIIb).BMC infectious diseases · 2024Article
- Article
- Homocysteine-a retrospective and prospective appraisal.Frontiers in nutrition · 2023Review
- SARS-CoV-2 Infection: What Is Currently Known about Homocysteine Involvement?Diagnostics (Basel, Switzerland) · 2022Review
- Central retinal vein occlusion post ChAdOx1 nCoV-19 vaccination - can it be explained by the two-hit hypothesis?Journal of ophthalmic inflammation and infection · 2022Article
- Association of COVID-19 with hepatic metabolic dysfunction.World journal of virology · 2022Review
- COVID-19 and One-Carbon Metabolism.International journal of molecular sciences · 2022Review
- Severe Glutathione Deficiency, Oxidative Stress and Oxidant Damage in Adults Hospitalized with COVID-19: Implications for GlyNAC (Glycine andAntioxidants (Basel, Switzerland) · 2021Article
- Impaired Folate-Mediated One-Carbon Metabolism in Type 2 Diabetes, Late-Onset Alzheimer's Disease and Long COVID.Medicina (Kaunas, Lithuania) · 2021Review
- Metabolic Reprogramming in COVID-19.International journal of molecular sciences · 2021Review
- Plasma S-Adenosylmethionine Is Associated with Lung Injury in COVID-19.Disease markers · 2021Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
2 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The socio-economic implications of COVID-19 are devastating. Considerable morbidity is attributed to 'long-COVID' - an increasingly recognized complication of infection. Its diverse symptoms are reminiscent of vitamin B
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.