Descrição
Biochemical pathway illustrating the relationship between viral replication demands for methyl groups and the host's one-carbon metabolism capacity. Depletion of key metabolites may contribute to post-infection fatigue and cognitive symptoms.
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![Figure 2: Biochemical pathway illustrating the relationship between viral replication demands for methyl groups and the host's one-carbon metabolism capacity. Depletion of key metabolites may contribute to post-infection fatigue and cognitive symptoms.]() > Source: Andrew McCaddon et al. "COVID-19: A methyl-group assault?." *Medical hypotheses*, 2021. PMID: [33657459](https://pubmed.ncbi.nlm.nih.gov/33657459/)
<figure> <img src="" alt="Biochemical pathway illustrating the relationship between viral replication demands for methyl groups and the host's one-carbon metabolism capacity. Depletion of key metabolites may contribute to post-infection fatigue and cognitive symptoms." /> <figcaption>Figure 2. Biochemical pathway illustrating the relationship between viral replication demands for methyl groups and the host's one-carbon metabolism capacity. Depletion of key metabolites may contribute to post-infection fatigue and cognitive symptoms.<br> Source: Andrew McCaddon et al. "COVID-19: A methyl-group assault?." <em>Medical hypotheses</em>, 2021. PMID: <a href="https://pubmed.ncbi.nlm.nih.gov/33657459/">33657459</a></figcaption> </figure>