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Infectious Disease: Coronavirus

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Total 74749 results found since Jan 2013.

Novel inflammatory biomarkers in the prognosis of COVID-19
CONCLUSIONS: In summary, this meta-analysis provides the most up-to-date and comprehensive evidence for the role of the mentioned novel inflammatory biomarkers in the prognosis of COVID-19, especially in evaluating death and other poor prognoses, with most biomarkers showing a better discriminatory ability.PMID:37727063 | DOI:10.1177/17534666231199679
Source: Adv Data - September 20, 2023 Category: Epidemiology Authors: Kegang Zhan Luhan Wang Hao Lin Xiaoyu Fang Hong Jia Xiangyu Ma Source Type: research

How does the Immunological System Change during the SARS-COV-2 Attack? A Clue for the New Immunotherapy Discovery
Curr Med Chem. 2023 Sep 18. doi: 10.2174/0929867331666230918092749. Online ahead of print.ABSTRACTThe COVID-19 pandemic caused by the Severe Acute Respiratory Syndrome Coronavirus-2 (SARS-COV-2) is one of the biggest unsolved global problems of the 21st century for which there has been no definitive cure yet. Like other respiratory viruses, SARS-COV-2 triggers the host immunity dramatically, causing dysfunction in the immune system, both innate and adaptive, which is a common feature of COVID-19 patients. Evidence shows that in the early stages of COVID-19, the immune system is suppressed while it is overactive in severe p...
Source: Current Medicinal Chemistry - September 19, 2023 Category: Chemistry Authors: Mohammad Mahdi Hajihasani Najmeh Kaffash Farkhad Ali Mahmoudi Amirhossein Sahebkar Source Type: research

Evaluation of the Impact of the COVID-19 Pandemic on Cystic Echinococcosis Indirect Hemagglutination Test Dynamics: A Single-center Experience
CONCLUSION: A significant decrease was observed in the rate of IHA positivity during the pandemic period. The status of no increase in positivity rates despite a significant decrease in IHA tests makes us think that the diagnosis may be missed in some patients or that there could be disruptions in their follow-up. For this reason, in order to continue the fight successfully against CE, which is an important public health problem for our country, early diagnosis and regular follow-ups should be emphasized with educations, and the laboratory-clinician communication should be strengthened in order to use tests more efficientl...
Source: Turkish Society for Parasitology - September 19, 2023 Category: Parasitology Authors: Özlem Ulusan Bağcı Source Type: research

Effect of interferon- α on COVID-19 in-hospital mortality: a large-scale propensity score-matched study
CONCLUSION: Our findings indicate that subcutaneous administration of IFN-α, with or without remdesivir, does not have any significant impact on COVID-19 mortality and ICU admission. Future clinical trials considering the time, subtype, and form of IFN-α administration are warranted to investigate the potential therapeutic effects of IFN-α on COVID-19.PMID:37724852 | DOI:10.1684/ecn.2023.0485
Source: Cancer Control - September 19, 2023 Category: Cancer & Oncology Authors: Mohamad Amin Pourhoseingholi Amirreza Rafiei Javazm Naghmeh Asadimanesh Fatemeh Shojaeian Mehdi Azizmohammad Looha Seyed Amir Ahmad Safavi-Naini Benyamin Mohammadzadeh Parnian Jamshidi Fatemeh Gholampoor Omid Yazdani Nadia Zameni Zahra Azizan Amirhossein Source Type: research

Evaluation of the Impact of the COVID-19 Pandemic on Cystic Echinococcosis Indirect Hemagglutination Test Dynamics: A Single-center Experience
CONCLUSION: A significant decrease was observed in the rate of IHA positivity during the pandemic period. The status of no increase in positivity rates despite a significant decrease in IHA tests makes us think that the diagnosis may be missed in some patients or that there could be disruptions in their follow-up. For this reason, in order to continue the fight successfully against CE, which is an important public health problem for our country, early diagnosis and regular follow-ups should be emphasized with educations, and the laboratory-clinician communication should be strengthened in order to use tests more efficientl...
Source: Turkish Society for Parasitology - September 19, 2023 Category: Parasitology Authors: Özlem Ulusan Bağcı Source Type: research

Featured immune characteristics of COVID-19 and systemic lupus erythematosus revealed by multidimensional integrated analyses
CONCLUSIONS: Our results demonstrate the immune response differences and immune characteristic similarities, such as the cytokine storm, between COVID-19 and SLE, which might pivotally function in the pathogenesis of the two diseases and provide potential intervention targets for both diseases.PMID:37725104 | DOI:10.1007/s00011-023-01791-3
Source: Cell Research - September 19, 2023 Category: Cytology Authors: Xingwang Zhao Mengjie Zhang Yuying Jia Wenying Liu Shifei Li Cuie Gao Lian Zhang Bing Ni Zhihua Ruan Rui Dong Source Type: research

Clinical Utility of Sero-Immunological Responses Against SARS-CoV-2 Nucleocapsid Protein During Subsequent Prevalence of Wild-Type, Delta Variant, and Omicron Variant
In conclusion, nucleocapsid antibody provides instructive clues about the immunogenicity of nucleocapsid proteins by different seroconversion rates and titers according to the severity of infection, host immune status, and different variants of concern.PMID:37724496 | DOI:10.3346/jkms.2023.38.e292
Source: J Korean Med Sci - September 19, 2023 Category: General Medicine Authors: Beomki Lee Jae-Hoon Ko Jin Yang Baek Haein Kim Kyungmin Huh Sun Young Cho Cheol-In Kang Doo Ryeon Chung Kyong Ran Peck Eun-Suk Kang Source Type: research

Maternal Mental Health, COVID-19-Related Distress, and Disruptions in Lifestyle Behaviors Among Postpartum Mothers With a Previous Hypertensive Disorder of Pregnancy
CONCLUSION: Monitoring PTSD symptoms may be vital in supporting mothers with hypertensive disorders of pregnancy in making lifestyle changes to prevent cardiovascular disease.PMID:37723619 | DOI:10.1097/JCN.0000000000001038
Source: The Journal of Cardiovascular Nursing - September 19, 2023 Category: Nursing Authors: Jewel Scott Alisse Hauspurg Esa M Davis Samantha Bryan Janet M Catov Source Type: research

How does the Immunological System Change during the SARS-COV-2 Attack? A Clue for the New Immunotherapy Discovery
Curr Med Chem. 2023 Sep 18. doi: 10.2174/0929867331666230918092749. Online ahead of print.ABSTRACTThe COVID-19 pandemic caused by the Severe Acute Respiratory Syndrome Coronavirus-2 (SARS-COV-2) is one of the biggest unsolved global problems of the 21st century for which there has been no definitive cure yet. Like other respiratory viruses, SARS-COV-2 triggers the host immunity dramatically, causing dysfunction in the immune system, both innate and adaptive, which is a common feature of COVID-19 patients. Evidence shows that in the early stages of COVID-19, the immune system is suppressed while it is overactive in severe p...
Source: Current Medicinal Chemistry - September 19, 2023 Category: Chemistry Authors: Mohammad Mahdi Hajihasani Najmeh Kaffash Farkhad Ali Mahmoudi Amirhossein Sahebkar Source Type: research

Nonclinical safety assessment of an mRNA Covid ‐19 vaccine candidate following repeated administrations and biodistribution
AbstractMessenger RNA (mRNA) vaccines have demonstrated efficacy against Severe Acute Respiratory Syndrome Coronavirus-2 (SARS-CoV-2) in humans. mRNA technology holds tremendous potential for rapid control and prevention of emergencies due to its flexibility with respect to production, application, and design for an efficacious and safe use in humans. We assessed the toxicity and biodistribution of MRT5500, an mRNA vaccine encoding for the full-length of the SARS-CoV-2 spike protein and delivered by lipid nanoparticles (LNPs) containing a novel ionizable lipid, Lipid-1 in preclinical animal models. In the repeated dose tox...
Source: Journal of Applied Toxicology - September 19, 2023 Category: Toxicology Authors: Karine Broudic, S ébastien Laurent, Vladimir Perkov, Charlene Simon, Marie Garinot, Nathalie Truchot, Julie Latour, Paul Désert Tags: RESEARCH ARTICLE Source Type: research

Molecules, Vol. 28, Pages 6696: Antiviral Effect of 5 & prime;-Arylchalcogeno-3-aminothymidine Derivatives in SARS-CoV-2 Infection
Molecules, Vol. 28, Pages 6696: Antiviral Effect of 5′-Arylchalcogeno-3-aminothymidine Derivatives in SARS-CoV-2 Infection Molecules doi: 10.3390/molecules28186696 Authors: Amanda Resende Tucci Raquel Mello da Rosa Alice Santos Rosa Otávio Augusto Chaves Vivian Neuza Santos Ferreira Thamara Kelcya Fonseca Oliveira Daniel Dias Coutinho Souza Nathalia Roberto Resende Borba Luciano Dornelles Nayra Salazar Rocha João Candido Pilar Mayer João B. Teixeira da Rocha Oscar Endrigo D. Rodrigues Milene Dias Miranda The understanding that zidovudine (ZDV or azidothymidine, AZT) inhibits t...
Source: Molecules - September 19, 2023 Category: Chemistry Authors: Amanda Resende Tucci Raquel Mello da Rosa Alice Santos Rosa Ot ávio Augusto Chaves Vivian Neuza Santos Ferreira Thamara Kelcya Fonseca Oliveira Daniel Dias Coutinho Souza Nathalia Roberto Resende Borba Luciano Dornelles Nayra Salazar Rocha Jo ão Candido Tags: Article Source Type: research