ArticleMedical hypotheses2022
Nicotinic receptors as SARS-CoV-2 spike co-receptors?
Article in Medical hypotheses, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.
What it found
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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
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Who cites it
9 citing papers in PubMed, 19 citations in OpenAlex.
- Design, Synthesis, and Structure-Activity Relationships of Novel Peptide Derivatives of the Severe Acute Respiratory Syndrome-Coronavirus-2 Spike-Protein that Potently Inhibit Nicotinic Acetylcholine Receptors.Journal of medicinal chemistry · 2024Article
- Regulation of Inflammation by IRAK-M Pathway Can Be Associated with nAchRalpha7 Activation and COVID-19.Molecular neurobiology · 2024Review
- Review
- Nicotine exposure decreases likelihood of SARS-CoV-2 RNA expression and neuropathology in the hACE2 mouse brain but not moribundity.Scientific reports · 2023Article
- The Role of the Acetylcholine System in Common Respiratory Diseases and COVID-19.Molecules (Basel, Switzerland) · 2023Review
- An experimental test of the nicotinic hypothesis of COVID-19.Proceedings of the National Academy of Sciences of the United States of America · 2022Article
- Smoking status and SARS-CoV-2 infection severity among Lebanese adults: a cross-sectional study.BMC infectious diseases · 2022Article
- Inflammatory reflex disruption in COVID-19.Clinical & experimental neuroimmunology · 2022Review
- Article
Corrections and comments
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Authors and funding
6 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Nicotinic acetylcholine receptors (nAChRs) play an important role in homeostasis and respiratory diseases. Controversies regarding the association between COVID-19 hospitalizations and smoking suggest that nAChRs may contribute to SARS-CoV-2 respiratory syndrome. We recently detailed the expression and localization of all nAChR subunits in the human lung. Since virus association with nAChRs has been shown in the past, we hypothesize that nAChR subunits act as SARS-CoV-2 Spike co-receptors. Based on sequence alignment analysis, we report domains of high molecular similarities in nAChRs with the binding domain of hACE2 for SARS-CoV-2 Spike protein. This hypothesis supported by
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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.