ArticleHeliyon2024
A novel inhibitor of SARS-CoV infection: Lactulose octasulfate interferes with ACE2-Spike protein binding.
Article in Heliyon, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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
1 citing paper in PubMed, 1 citations in OpenAlex.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
3 authors at 2 institutions in 3 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The ongoing challenge of managing coronaviruses, particularly SARS-CoV-2, necessitates the development of effective antiviral agents. This study introduces Lactulose octasulfate (LOS), a sulfated disaccharide, demonstrating significant antiviral activity against key coronaviruses including SARS-CoV-2, SARS-CoV, and MERS-CoV. We hypothesize LOS operates extracellularly, targeting the ACE2-S-protein axis, due to its low cellular permeability. Our investigation combines biolayer interferometry (BLI), isothermal titration calorimetry (ITC)-based experiments with in silico studies, revealing LOS's ability to reduce SARS-CoV-2's RBD's affinity for ACE2 in a dose-dependent manner, and bind tightly to ACE2 without inhibiting its enzymatic activity. Gaussian accelerated molecular dynamics simulations (
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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.