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Hepatocellular carcinoma (HCC) is the most common primary malignancy of the liver. Long non-coding RNAs as master gene regulators play important roles in tumorigenesis and progression. However, the significance of lncRNAs and their regulatory mechanisms in HCC are largely unknown. Our study was to define the role of lncAY (long noncoding RNA AY927503) in HCC. Methylated RNA immunoprecipitation qPCR combined with bioinformatics were used to identify the m6A modification of lncAY. qRT-PCR, western blotting and immunofluorescence were used

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1%) from wards with low exposure (OR 1.13; 95%CI 0.3-4.26,  = .861). SARS-CoV-2 antibodies were found in 11/263 (4.2%) participants who had worked one or more shifts caring for Covid-19 patients versus in 1/85 (1.2%) without any known occupational Covid-19 exposure (OR 3.67; 95%CI 0.46-29.06,  = .187). SARS-CoV-2 was detected in naso-/oropharyngeal swabs from 2/78 (2.6%) participants. We found no significantly increased risk of SARS-CoV-2 infection in healthcare workers with high exposure to COVID-19 patients. Five he