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Total 79986 results found since Jan 2013.
New SARS-CoV-2 Omicron Variant with Spike Protein Mutation Y451H, Kilifi, Kenya, March-May 2023
We report a newly emerged SARS-CoV-2 Omicron subvariant FY.4 that has mutations Y451H in spike and P42L in open reading frame 3a proteins. FY.4 emergence coincided with increased SARS-CoV-2 cases in coastal Kenya during April-May 2023. Continued SARS-CoV-2 genomic surveillance is needed to identify new lineages to inform COVID-19 outbreak prevention.PMID:37708843 | DOI:10.3201/eid2911.230894
Source: Emerging Infectious Diseases - September 14, 2023 Category: Infectious Diseases Authors: Mike J Mwanga Arnold W Lambisia John Mwita Morobe Nickson Murunga Edidah Moraa Leonard Ndwiga Robinson Cheruiyot Jennifer Musyoki Martin Mutunga Laura M Guzman-Rincon Charles Sande Joseph Mwangangi Philip Bejon Lynette Isabella Ochola-Oyier D James Nokes Source Type: research
One-step selective layer assemble: A versatile approach for the development of a SARS-CoV-2 electrochemical immunosensor
Anal Chim Acta. 2023 Oct 16;1278:341726. doi: 10.1016/j.aca.2023.341726. Epub 2023 Aug 16.ABSTRACTThe appearance of new viruses and diseases has made the development of rapid and reliable diagnostic tests crucial. In light of it, we proposed a new method for assembling an electrochemical immunosensor, based on a one-step approach for selective layer formation. For this purpose, a mixture containing the immobilizing agent (polyxydroxybutyrate, PHB) and the recognition element (antibodies against SARS-CoV-2 nucleocapsid protein) was prepared and used to modify a screen-printed carbon electrode with electrodeposited graphene ...
Source: Analytica Chimica Acta - September 14, 2023 Category: Chemistry Authors: Gustavo Martins Helena R Galeski Gabrielle A Andrade Marcia G P Valenga Maria K Ramos Aldo J G Zarbin Bruno C Janegitz Marcelo M üller-Santos Emanuel M de Souza Luiz Humberto Marcolino-Junior M árcio F Bergamini Source Type: research
Idiopathic pulmonary fibrosis (IPF): disease pathophysiology, targets, and potential therapeutic interventions
In this study, we focus on the IPF and COVID-19 pathogenesis and the potential role of Apigenin in addressing disease progression.PMID:37707699 | DOI:10.1007/s11010-023-04845-6
Source: Molecular and Cellular Biochemistry - September 14, 2023 Category: Biochemistry Authors: Pritha Saha Priti Talwar Source Type: research
Wastewater Surveillance Data as a Complement to Emergency Department Visit Data for Tracking Incidence of Influenza A and Respiratory Syncytial Virus - Wisconsin, August 2022-March 2023
MMWR Morb Mortal Wkly Rep. 2023 Sep 15;72(37):1005-1009. doi: 10.15585/mmwr.mm7237a2.ABSTRACTWastewater surveillance has been used to assist public health authorities in tracking local transmission of SARS-CoV-2. The usefulness of wastewater surveillance to track community spread of other respiratory pathogens, including influenza virus and respiratory syncytial virus (RSV), is less clear. During the 2022-23 respiratory diseases season, concentrations of influenza A virus and RSV in wastewater samples in three major Wisconsin cities were compared with emergency department (ED) visits associated with these pathogens. In all...
Source: MMWR Morb Mortal Wkl... - September 14, 2023 Category: Epidemiology Authors: Peter M DeJonge Carly Adams Ian Pray Melissa K Schussman Rebecca B Fahney Martin Shafer Dagmara S Antkiewicz Ad élaïde Roguet Source Type: research
Idiopathic pulmonary fibrosis (IPF): disease pathophysiology, targets, and potential therapeutic interventions
In this study, we focus on the IPF and COVID-19 pathogenesis and the potential role of Apigenin in addressing disease progression.PMID:37707699 | DOI:10.1007/s11010-023-04845-6
Source: Molecular and Cellular Biochemistry - September 14, 2023 Category: Biochemistry Authors: Pritha Saha Priti Talwar Source Type: research
Wastewater Surveillance Data as a Complement to Emergency Department Visit Data for Tracking Incidence of Influenza A and Respiratory Syncytial Virus - Wisconsin, August 2022-March 2023
MMWR Morb Mortal Wkly Rep. 2023 Sep 15;72(37):1005-1009. doi: 10.15585/mmwr.mm7237a2.ABSTRACTWastewater surveillance has been used to assist public health authorities in tracking local transmission of SARS-CoV-2. The usefulness of wastewater surveillance to track community spread of other respiratory pathogens, including influenza virus and respiratory syncytial virus (RSV), is less clear. During the 2022-23 respiratory diseases season, concentrations of influenza A virus and RSV in wastewater samples in three major Wisconsin cities were compared with emergency department (ED) visits associated with these pathogens. In all...
Source: MMWR Morb Mortal Wkl... - September 14, 2023 Category: Epidemiology Authors: Peter M DeJonge Carly Adams Ian Pray Melissa K Schussman Rebecca B Fahney Martin Shafer Dagmara S Antkiewicz Ad élaïde Roguet Source Type: research
Idiopathic pulmonary fibrosis (IPF): disease pathophysiology, targets, and potential therapeutic interventions
In this study, we focus on the IPF and COVID-19 pathogenesis and the potential role of Apigenin in addressing disease progression.PMID:37707699 | DOI:10.1007/s11010-023-04845-6
Source: Molecular and Cellular Biochemistry - September 14, 2023 Category: Biochemistry Authors: Pritha Saha Priti Talwar Source Type: research
New SARS-CoV-2 Omicron Variant with Spike Protein Mutation Y451H, Kilifi, Kenya, March-May 2023
We report a newly emerged SARS-CoV-2 Omicron subvariant FY.4 that has mutations Y451H in spike and P42L in open reading frame 3a proteins. FY.4 emergence coincided with increased SARS-CoV-2 cases in coastal Kenya during April-May 2023. Continued SARS-CoV-2 genomic surveillance is needed to identify new lineages to inform COVID-19 outbreak prevention.PMID:37708843 | DOI:10.3201/eid2911.230894
Source: Emerging Infectious Diseases - September 14, 2023 Category: Infectious Diseases Authors: Mike J Mwanga Arnold W Lambisia John Mwita Morobe Nickson Murunga Edidah Moraa Leonard Ndwiga Robinson Cheruiyot Jennifer Musyoki Martin Mutunga Laura M Guzman-Rincon Charles Sande Joseph Mwangangi Philip Bejon Lynette Isabella Ochola-Oyier D James Nokes Source Type: research
Bibliometric analysis of the worldwide scientific production on COVID-19 infection and cerebrovascular disease
CONCLUSION: It was observed that the United States was the country with the highest scientific production on COVID-19 and cerebrovascular disease in the year 2020 in the different health areas; however, more research is still needed worldwide for a better analysis of the bibliometric indicators on the subject.PMID:37706386 | PMC:PMC10284493 | DOI:10.4103/aca.aca_70_22
Source: Annals of Cardiac Anaesthesia - September 14, 2023 Category: Anesthesiology Authors: Camila Palomino-Leyva Jhonny Rivera-Recuenco Alicia Fernandez-Giusti John Barja-Ore Yesenia Retamozo-Siancas Frank Mayta-Tovalino Source Type: research
One-step selective layer assemble: A versatile approach for the development of a SARS-CoV-2 electrochemical immunosensor
Anal Chim Acta. 2023 Oct 16;1278:341726. doi: 10.1016/j.aca.2023.341726. Epub 2023 Aug 16.ABSTRACTThe appearance of new viruses and diseases has made the development of rapid and reliable diagnostic tests crucial. In light of it, we proposed a new method for assembling an electrochemical immunosensor, based on a one-step approach for selective layer formation. For this purpose, a mixture containing the immobilizing agent (polyxydroxybutyrate, PHB) and the recognition element (antibodies against SARS-CoV-2 nucleocapsid protein) was prepared and used to modify a screen-printed carbon electrode with electrodeposited graphene ...
Source: Analytica Chimica Acta - September 14, 2023 Category: Chemistry Authors: Gustavo Martins Helena R Galeski Gabrielle A Andrade Marcia G P Valenga Maria K Ramos Aldo J G Zarbin Bruno C Janegitz Marcelo M üller-Santos Emanuel M de Souza Luiz Humberto Marcolino-Junior M árcio F Bergamini Source Type: research
Bibliometric analysis of the worldwide scientific production on COVID-19 infection and cerebrovascular disease
CONCLUSION: It was observed that the United States was the country with the highest scientific production on COVID-19 and cerebrovascular disease in the year 2020 in the different health areas; however, more research is still needed worldwide for a better analysis of the bibliometric indicators on the subject.PMID:37706386 | PMC:PMC10284493 | DOI:10.4103/aca.aca_70_22
Source: Annals of Cardiac Anaesthesia - September 14, 2023 Category: Anesthesiology Authors: Camila Palomino-Leyva Jhonny Rivera-Recuenco Alicia Fernandez-Giusti John Barja-Ore Yesenia Retamozo-Siancas Frank Mayta-Tovalino Source Type: research
Wastewater Surveillance Data as a Complement to Emergency Department Visit Data for Tracking Incidence of Influenza A and Respiratory Syncytial Virus - Wisconsin, August 2022-March 2023
MMWR Morb Mortal Wkly Rep. 2023 Sep 15;72(37):1005-1009. doi: 10.15585/mmwr.mm7237a2.ABSTRACTWastewater surveillance has been used to assist public health authorities in tracking local transmission of SARS-CoV-2. The usefulness of wastewater surveillance to track community spread of other respiratory pathogens, including influenza virus and respiratory syncytial virus (RSV), is less clear. During the 2022-23 respiratory diseases season, concentrations of influenza A virus and RSV in wastewater samples in three major Wisconsin cities were compared with emergency department (ED) visits associated with these pathogens. In all...
Source: MMWR Morb Mortal Wkl... - September 14, 2023 Category: Epidemiology Authors: Peter M DeJonge Carly Adams Ian Pray Melissa K Schussman Rebecca B Fahney Martin Shafer Dagmara S Antkiewicz Ad élaïde Roguet Source Type: research
Risk factors of Omicron variant associated acute encephalitis/encephalopathy in children
CONCLUSIONS: Most cases of COVID-19-associated acute encephalitis/encephalopathy showed no evidence of direct viral invasion but associations with older age, increased peripheral neutrophil, and serum procalcitonin. These findings may imply the neutrophil-mediated systemic inflammatory response plays an important role on central nerve system, leading to cerebral dysfunction.PMID:37709632 | DOI:10.1016/j.jmii.2023.08.010
Source: Journal of Microbiology, Immunology, and Infection - September 14, 2023 Category: Microbiology Authors: Chong-Wei Huang Jainn-Jim Lin Chen-Yen Kuo Kuang-Lin Lin Yhu-Chering Huang Cheng-Hsun Chiu Yi-Ching Chen Chih-Ho Chen Yu-Chia Hsieh Source Type: research
