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Priyanka, Mohan B, Poonia E, Kumar S, Virender, Singh C, Xiong J, Liu X, Pombeiro AJL, Singh G. COVID-19 Virus Structural Details: Optical and Electrochemical Detection. J Fluoresc 2024; 34:479-500. [PMID: 37382834 DOI: 10.1007/s10895-023-03307-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2023] [Accepted: 06/12/2023] [Indexed: 06/30/2023]
Abstract
The increasing viral species have ruined people's health and the world's economy. Therefore, it is urgent to design bio-responsive materials to provide a vast platform for detecting a different family's passive or active virus. One can design a reactive functional unit for that moiety based on the particular bio-active moieties in viruses. Nanomaterials as optical and electrochemical biosensors have enabled better tools and devices to develop rapid virus detection. Various material science platforms are available for real-time monitoring and detecting COVID-19 and other viral loads. In this review, we discuss the recent advances of nanomaterials in developing the tools for optical and electrochemical sensing COVID-19. In addition, nanomaterials used to detect other human viruses have been studied, providing insights for developing COVID-19 sensing materials. The basic strategies for nanomaterials develop as virus sensors, fabrications, and detection performances are studied. Moreover, the new methods to enhance the virus sensing properties are discussed to provide a gateway for virus detection in variant forms. The study will provide systematic information and working of virus sensors. In addition, the deep discussion of structural properties and signal changes will offer a new gate for researchers to develop new virus sensors for clinical applications.
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Affiliation(s)
- Priyanka
- Department of Chemistry and Centre of Advanced Studies, Panjab University, Chandigarh, 160014, India
| | - Brij Mohan
- Centro de Química Estrutural, Institute of Molecular Sciences, Instituto Superior Técnico, Universidade de Lisboa, Av. RoviscoPais, 1049-001, Lisbon, Portugal.
| | - Ekta Poonia
- Department of Chemistry, Deenbandhu Chhotu Ram University of Science & Technology, Murthal, Sonepat, 131039, Haryana, India
| | - Sandeep Kumar
- School of Science, Harbin Institute of Technology (Shenzhen), Shenzhen, 518055, China
| | - Virender
- Department of Chemistry, Kurukshetra University, Kurukshetra, 136119, Haryana, India
| | - Charan Singh
- Department of Pharmaceutical Sciences, School of Sciences, Hemvati Nandan Bahuguna Garhwal University (A Central University), Srinagar, Uttarakhand, 246174, India
| | - Jichuan Xiong
- Electronic and Optical Engineering, Nanjing University of Science and Technology, Nanjing, 210094, People's Republic of China
| | - Xuefeng Liu
- Electronic and Optical Engineering, Nanjing University of Science and Technology, Nanjing, 210094, People's Republic of China
| | - Armando J L Pombeiro
- Centro de Química Estrutural, Institute of Molecular Sciences, Instituto Superior Técnico, Universidade de Lisboa, Av. RoviscoPais, 1049-001, Lisbon, Portugal
| | - Gurjaspreet Singh
- Department of Chemistry and Centre of Advanced Studies, Panjab University, Chandigarh, 160014, India.
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Shu J, Jia L, Zhang P, Wang R, Wang M, Sun X, Peng Y, Wang P, Li X, Tang Z, Han T, Ju T, Wei Y, Pang W, Gao C, Xia Z. Clinical Characteristics of Children Infected with SARS-CoV-2 Omicron (B.1.1.529) in China's Shanghai. Int J Gen Med 2024; 17:245-251. [PMID: 38283077 PMCID: PMC10821667 DOI: 10.2147/ijgm.s429870] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2023] [Accepted: 10/20/2023] [Indexed: 01/30/2024] Open
Abstract
Introduction The pandemic of SARS-CoV-2 brings great challenge and threats to humans worldwide. Multiple variants of SARS-CoV-2 tend to be epidemic, among which Omicron is highly infectious within China. The aim of this study was to analyze the clinical characteristics of children infected with SARS-CoV-2 variant B.1.1.529 (Omicron) in the Shanghai, China. Methods We included 9378 pediatric patients diagnosed with Omicron and treated in the Shanghai International Convention and Exhibition Center between April 1, 2022 and May 31, 2022. We recorded and summarized the clinical characteristics, infectious conditions and biological features of the children infected with Omicron. Results A total of 9355 paediatric patients were treated in isolation since Makeshift became available, including 5564 males (59.48%) and 3791 females (40.52%). More than half (55.56%) of the affected children were identified at premises screening. The number of symptomatic or asymptomatic patients was 4530 (48.42%) and 4825 (51.58%), respectively. Initial signs or symptoms in asymptomatic patients included fatigue (3582, 38.29%), cough (560, 5.99%), fever (242, 2.59%) and other (146, 1.56%). Age and number of vaccinations in paediatric patients were negatively associated with the number of days from positive to negative nucleic acid test results. Conclusion Age and number of vaccinations were key factors influencing the conversion of nucleic acid test results in paediatric patients. Early childhood vaccination is encouraged to establish a complete immune barrier.
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Affiliation(s)
- Jiaping Shu
- Department of Pediatrics, School of Medicine, Southeast University, Nanjing, Jiangsu, 210009, People’s Republic of China
| | - Lili Jia
- Department of Pediatrics, Jinling Hospital, Nanjing University, Nanjing, Jiangsu, 210093, People’s Republic of China
| | - Pei Zhang
- Department of Pediatrics, Jinling Hospital, Nanjing University, Nanjing, Jiangsu, 210093, People’s Republic of China
| | - Ren Wang
- Department of Pediatrics, Jinling Hospital, Nanjing University, Nanjing, Jiangsu, 210093, People’s Republic of China
| | - Meiqiu Wang
- Department of Pediatrics, Jinling Hospital, Nanjing University, Nanjing, Jiangsu, 210093, People’s Republic of China
| | - Xiaoyi Sun
- Department of Pediatrics, Jinling Hospital, Nanjing University, Nanjing, Jiangsu, 210093, People’s Republic of China
| | - Yingchao Peng
- Department of Pediatrics, Jinling Hospital, Nanjing University, Nanjing, Jiangsu, 210093, People’s Republic of China
| | - Peipei Wang
- Department of Pediatrics, Jinling Hospital, Nanjing University, Nanjing, Jiangsu, 210093, People’s Republic of China
| | - Xiaojie Li
- Department of Pediatrics, Jinling Hospital, Nanjing University, Nanjing, Jiangsu, 210093, People’s Republic of China
| | - Zilu Tang
- Department of Pediatrics, Jinling Hospital, Nanjing Medical University, Nanjing, Jiangsu, 210093, People’s Republic of China
| | - Tingting Han
- Department of Pediatrics, Jinling Hospital, Nanjing Medical University, Nanjing, Jiangsu, 210093, People’s Republic of China
| | - Tao Ju
- Department of Pediatrics, Jinling Hospital, Nanjing Medical University, Nanjing, Jiangsu, 210093, People’s Republic of China
| | - Yaqin Wei
- Department of Pediatrics, Jinling Hospital, The First School of Clinical Medicine, Southern Medical University, Guangzhou, Guangdong, 510000, People’s Republic of China
| | - Wei Pang
- Department of Military Information, Chinese People’s Liberation Army 31102, Nanjing, Jiangsu, 210000, People’s Republic of China
| | - Chunlin Gao
- Department of Pediatrics, Jinling Hospital, Nanjing University, Nanjing, Jiangsu, 210093, People’s Republic of China
| | - Zhengkun Xia
- Department of Pediatrics, School of Medicine, Southeast University, Nanjing, Jiangsu, 210009, People’s Republic of China
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Tang J, Zhu J, Wang J, Qian H, Liu Z, Wang R, Cai Q, Fang Y, Huang W. Development and clinical application of loop-mediated isothermal amplification combined with lateral flow assay for rapid diagnosis of SARS-CoV-2. BMC Infect Dis 2024; 24:81. [PMID: 38225546 PMCID: PMC10788970 DOI: 10.1186/s12879-023-08924-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2023] [Accepted: 12/17/2023] [Indexed: 01/17/2024] Open
Abstract
BACKGROUND The diagnostic assay leveraging multiple reverse transcription loop-mediated isothermal amplification (RT-LAMP) could meet the requirements for rapid nucleic acid detection of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). METHODS The devised assay merged the lateral flow assay with the RT-LAMP technology and designed specific primers for the simultaneous detection of the target and human-derived internal reference genes within a single reaction. An inquiry into the assay's limit of detection (LOD), sensitivity, and specificity was carried out. The effectiveness of this assay was validated using 498 clinical specimens. RESULTS This LOD of the assay was determined to be 500 copies/mL, and there was no observed cross-reaction with other respiratory pathogens. The detection results derived from clinical specimens showed substantial concordance with those from real-time reverse transcription-polymerase chain reaction (RT-qPCR) (Cohen's kappa, 0.876; 95% CI: 0.833-0.919; p<0.005). The diagnostic sensitivity and specificity were 87.1% and 100%, respectively. CONCLUSION The RT-LAMP assay, paired with a straightforward and disposable lateral immunochromatographic strip, achieves visual detection of dual targets for SARS-CoV-2 immediatly. Moreover, the entire procedure abstains from nucleic acids extraction. The samples are lysed at room temperature and subsequently proceed directly to the RT-LAMP reaction, which can be executed within 30 minutes at a constant temperature of 60-65°C. Then, the RT-LAMP amplification products are visualized using colloidal gold test strips. TRIAL REGISTRATION This study was registered at the Chinese Clinical Trial Registry (Registration number: ChiCTR2200060495, Date of registration 2022-06-03).
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Affiliation(s)
- Jin Tang
- Department of Clinical Laboratory, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, 200233, China
| | - Jie Zhu
- Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, 200233, China
- Shanghai Jiao Tong University affiliated the Eighth People's Hospital, Shanghai, 200235, China
| | - Jie Wang
- Shanghai Fengxian District Central Hospital, Shanghai, 201406, China
- Shanghai Fengxian District Guhua Hospital, Shanghai, 201499, China
| | - Haiyong Qian
- Department of Intensive Care Medicine, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, 200233, China
| | - Zengxin Liu
- Genoxor Medical Science and Technology Inc., No 555 Wangfang Road, Minhang District, Shanghai, 201112, China
| | - Ru Wang
- Genoxor Medical Science and Technology Inc., No 555 Wangfang Road, Minhang District, Shanghai, 201112, China
| | - Qingqing Cai
- Genoxor Medical Science and Technology Inc., No 555 Wangfang Road, Minhang District, Shanghai, 201112, China
| | - Yuan Fang
- Genoxor Medical Science and Technology Inc., No 555 Wangfang Road, Minhang District, Shanghai, 201112, China.
| | - Weifeng Huang
- Department of Intensive Care Medicine, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, 200233, China.
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Durans LHF, Santos ERV, Miranda TDC, Silva HNDSE, Júnior NDJSS, Macedo SRD, Mostarda CT. Impacts of covid-19 on sleep quality and autonomic function in elderly diabetic women. Auton Neurosci 2023; 249:103118. [PMID: 37657370 DOI: 10.1016/j.autneu.2023.103118] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2023] [Revised: 08/19/2023] [Accepted: 08/19/2023] [Indexed: 09/03/2023]
Abstract
AIM to analyze the quality of sleep and cardiac autonomic modulation of elderly diabetic women in the post-covid-19 syndrome. METHODOLOGY 41 elderly women, aged 60-75 years, with a diagnosis of Type 2 Diabetes Mellitus and who had covid-19 were included, divided into three groups: 14 in the Diabetes without covid-19 group (DG), 15 in the Diabetes with covid-19 group (CG), 12 in the Diabetes with covid-19 group who had Pulmonary Compromise (IG). Sleep quality was assessed using the Pittsburgh questionnaire, anamnesis, capillary blood glucose, blood pressure collection, anthropometry, resting electrocardiogram for 10 min for heart rate variability (HRV) analysis. Data were analyzed by 1-way ANOVA followed by Tukey-Kramer Multiple Comparisons Test, significance for p ≤ 0.05. RESULTS there was no significant difference in age, blood glucose, blood pressure, and body composition between the groups. In the analysis of sleep quality, there was significance in the following indices: sleep duration, sleep efficiency, sleep disturbances, and daytime sleepiness. Further, there was a reduction in autonomic indices between CG vs. DG: VarRR (ms2), SDNN (ms), SD1 (ms), TINN (ms), HF-log (ms2), LF-log (ms2); and between IG vs. DG: VarRR (ms2), SDNN (ms), RMSSD (ms), SD1 (ms), SD2 (ms), and HF-log (ms2). CONCLUSION it is suggestive that diabetic elderly women who had covid-19, with and without pulmonary impairment, have impaired sleep quality and interference on HRV with decreased parasympathetic autonomic modulation.
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Affiliation(s)
- Leonardo Hesley Ferraz Durans
- Laboratory of Cardiovascular Adaptation to Exercise (LACORE), Physical Education Department, Universidade Federal do Maranhão (UFMA), São Luís, MA, Brazil
| | - Ellian Robert Vale Santos
- Laboratory of Cardiovascular Adaptation to Exercise (LACORE), Physical Education Department, Universidade Federal do Maranhão (UFMA), São Luís, MA, Brazil
| | - Thamyres da Cruz Miranda
- Laboratory of Cardiovascular Adaptation to Exercise (LACORE), Physical Education Department, Universidade Federal do Maranhão (UFMA), São Luís, MA, Brazil
| | - Helen Nara da Silva E Silva
- Laboratory of Cardiovascular Adaptation to Exercise (LACORE), Physical Education Department, Universidade Federal do Maranhão (UFMA), São Luís, MA, Brazil
| | - Nivaldo de Jesus Silva Soares Júnior
- Laboratory of Cardiovascular Adaptation to Exercise (LACORE), Physical Education Department, Universidade Federal do Maranhão (UFMA), São Luís, MA, Brazil
| | - Sarah Raquel Dutra Macedo
- Laboratory of Cardiovascular Adaptation to Exercise (LACORE), Physical Education Department, Universidade Federal do Maranhão (UFMA), São Luís, MA, Brazil
| | - Cristiano Teixeira Mostarda
- Laboratory of Cardiovascular Adaptation to Exercise (LACORE), Physical Education Department, Universidade Federal do Maranhão (UFMA), São Luís, MA, Brazil.
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Lou P, Fang A, Zhao W, Yao K, Yang Y, Hu J. Potential Target Discovery and Drug Repurposing for Coronaviruses: Study Involving a Knowledge Graph-Based Approach. J Med Internet Res 2023; 25:e45225. [PMID: 37862061 PMCID: PMC10592722 DOI: 10.2196/45225] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2022] [Revised: 08/30/2023] [Accepted: 09/22/2023] [Indexed: 10/21/2023] Open
Abstract
BACKGROUND The global pandemics of severe acute respiratory syndrome, Middle East respiratory syndrome, and COVID-19 have caused unprecedented crises for public health. Coronaviruses are constantly evolving, and it is unknown which new coronavirus will emerge and when the next coronavirus will sweep across the world. Knowledge graphs are expected to help discover the pathogenicity and transmission mechanism of viruses. OBJECTIVE The aim of this study was to discover potential targets and candidate drugs to repurpose for coronaviruses through a knowledge graph-based approach. METHODS We propose a computational and evidence-based knowledge discovery approach to identify potential targets and candidate drugs for coronaviruses from biomedical literature and well-known knowledge bases. To organize the semantic triples extracted automatically from biomedical literature, a semantic conversion model was designed. The literature knowledge was associated and integrated with existing drug and gene knowledge through semantic mapping, and the coronavirus knowledge graph (CovKG) was constructed. We adopted both the knowledge graph embedding model and the semantic reasoning mechanism to discover unrecorded mechanisms of drug action as well as potential targets and drug candidates. Furthermore, we have provided evidence-based support with a scoring and backtracking mechanism. RESULTS The constructed CovKG contains 17,369,620 triples, of which 641,195 were extracted from biomedical literature, covering 13,065 concept unique identifiers, 209 semantic types, and 97 semantic relations of the Unified Medical Language System. Through multi-source knowledge integration, 475 drugs and 262 targets were mapped to existing knowledge, and 41 new drug mechanisms of action were found by semantic reasoning, which were not recorded in the existing knowledge base. Among the knowledge graph embedding models, TransR outperformed others (mean reciprocal rank=0.2510, Hits@10=0.3505). A total of 33 potential targets and 18 drug candidates were identified for coronaviruses. Among them, 7 novel drugs (ie, quinine, nelfinavir, ivermectin, asunaprevir, tylophorine, Artemisia annua extract, and resveratrol) and 3 highly ranked targets (ie, angiotensin converting enzyme 2, transmembrane serine protease 2, and M protein) were further discussed. CONCLUSIONS We showed the effectiveness of a knowledge graph-based approach in potential target discovery and drug repurposing for coronaviruses. Our approach can be extended to other viruses or diseases for biomedical knowledge discovery and relevant applications.
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Affiliation(s)
- Pei Lou
- Institute of Medical Information, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - An Fang
- Institute of Medical Information, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Wanqing Zhao
- Institute of Medical Information, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Kuanda Yao
- Institute of Medical Information, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Yusheng Yang
- Institute of Medical Information, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Jiahui Hu
- Institute of Medical Information, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
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Kazanskiy NL, Khonina SN, Butt MA. Smart Contact Lenses-A Step towards Non-Invasive Continuous Eye Health Monitoring. BIOSENSORS 2023; 13:933. [PMID: 37887126 PMCID: PMC10605521 DOI: 10.3390/bios13100933] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/08/2023] [Revised: 10/10/2023] [Accepted: 10/17/2023] [Indexed: 10/28/2023]
Abstract
According to the age-old adage, while eyes are often considered the gateway to the soul, they might also provide insights into a more pragmatic aspect of our health: blood sugar levels. This potential breakthrough could be realized through the development of smart contact lenses (SCLs). Although contact lenses were first developed for eyesight correction, new uses have recently become available. In the near future, it might be possible to monitor a variety of ocular and systemic disorders using contact lens sensors. Within the realm of glaucoma, SCLs present a novel prospect, offering a potentially superior avenue compared to traditional management techniques. These lenses introduce the possibility of non-invasive and continuous monitoring of intraocular pressure (IOP) while also enabling the personalized administration of medication as and when needed. This convergence holds great promise for advancing glaucoma care. In this review, recent developments in SCLs, including their potential applications, such as IOP and glucose monitoring, are briefly discussed.
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Affiliation(s)
- Nikolay L. Kazanskiy
- Samara National Research University, 443086 Samara, Russia
- IPSI RAS-Branch of the FSRC “Crystallography and Photonics” RAS, 443001 Samara, Russia
| | - Svetlana N. Khonina
- Samara National Research University, 443086 Samara, Russia
- IPSI RAS-Branch of the FSRC “Crystallography and Photonics” RAS, 443001 Samara, Russia
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John P, Vasa NJ, Zam A. Optical Biosensors for the Diagnosis of COVID-19 and Other Viruses-A Review. Diagnostics (Basel) 2023; 13:2418. [PMID: 37510162 PMCID: PMC10378272 DOI: 10.3390/diagnostics13142418] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2023] [Revised: 07/12/2023] [Accepted: 07/18/2023] [Indexed: 07/30/2023] Open
Abstract
The sudden outbreak of the COVID-19 pandemic led to a huge concern globally because of the astounding increase in mortality rates worldwide. The medical imaging computed tomography technique, whole-genome sequencing, and electron microscopy are the methods generally used for the screening and identification of the SARS-CoV-2 virus. The main aim of this review is to emphasize the capabilities of various optical techniques to facilitate not only the timely and effective diagnosis of the virus but also to apply its potential toward therapy in the field of virology. This review paper categorizes the potential optical biosensors into the three main categories, spectroscopic-, nanomaterial-, and interferometry-based approaches, used for detecting various types of viruses, including SARS-CoV-2. Various classifications of spectroscopic techniques such as Raman spectroscopy, near-infrared spectroscopy, and fluorescence spectroscopy are discussed in the first part. The second aspect highlights advances related to nanomaterial-based optical biosensors, while the third part describes various optical interferometric biosensors used for the detection of viruses. The tremendous progress made by lab-on-a-chip technology in conjunction with smartphones for improving the point-of-care and portability features of the optical biosensors is also discussed. Finally, the review discusses the emergence of artificial intelligence and its applications in the field of bio-photonics and medical imaging for the diagnosis of COVID-19. The review concludes by providing insights into the future perspectives of optical techniques in the effective diagnosis of viruses.
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Affiliation(s)
- Pauline John
- Division of Engineering, New York University Abu Dhabi (NYUAD), Abu Dhabi 129188, United Arab Emirates
| | - Nilesh J Vasa
- Department of Engineering Design, Indian Institute of Technology Madras, Chennai 600036, India
| | - Azhar Zam
- Division of Engineering, New York University Abu Dhabi (NYUAD), Abu Dhabi 129188, United Arab Emirates
- Tandon School of Engineering, New York University, Brooklyn, NY 11201, USA
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Cârstea AP, Mită A, Fortofoiu MC, Doica IP, Cârstea D, Beznă CM, Negroiu CE, Diaconu ID, Georgescu AR, Kamal AM, Mahler B, Grigorie AG, Dobrinescu GA. How Dexamethasone Used in Anti-COVID-19 Therapy Influenced Antihypertensive Treatment in Patients with SARS-CoV-2. Healthcare (Basel) 2023; 11:healthcare11101399. [PMID: 37239685 DOI: 10.3390/healthcare11101399] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2023] [Revised: 05/06/2023] [Accepted: 05/09/2023] [Indexed: 05/28/2023] Open
Abstract
BACKGROUND During the SARS-CoV-2 pandemic period, in the treatment approved by the WHO, along with antivirals, antibiotics, nonsteroidal anti-inflammatory drugs and anticoagulants, dexamethasone was always used. This study started from the professional concern related to the vasopressor effect of cortisone on blood pressure (BP). METHODS The study group was achieved by selecting, from a total of 356 patients hospitalized in the clinic, the patients with known hypertensive status at admission for SARS-CoV-2. Dexamethasone was part of the anti-COVID-19 treatment, with an administration of 4-6-8 mg/day, depending on bodyweight, for 10 days. All patients with hypertension received antihypertensive treatment in adjusted doses according to the recorded BP values. RESULTS Monitoring of BP in hospitalized patients was performed daily, in the morning and evening. If on the 2nd day of treatment, 84% of the patients partially responded to the treatment with a moderate decrease in BP, on the 3rd therapy day, the situation clearly improved: more than 75% of the patients had values of BP that can be classified as high-normal (38.23%) and normal (40.03%). CONCLUSIONS Dexamethasone for treatment of SARS-CoV-2 infection did not have a notable influence on increasing BP, because the doses were low-moderate and prescribed for a short time.
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Affiliation(s)
- Andrei Puiu Cârstea
- Department of Physiology, Faculty of Medicine, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania
- Department of Cardiology, Clinical Municipal Hospital "Philanthropy" of Craiova, 200143 Craiova, Romania
| | - Adrian Mită
- Department of Medical Semiology, Faculty of Medicine, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania
- Department of Internal Medicine 2-Gastroenterology Compartment, "Philanthropy" Clinical Municipal Hospital of Craiova, 200143 Craiova, Romania
| | - Mircea-Cătălin Fortofoiu
- Department of Medical Semiology, Faculty of Medicine, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania
- Department of Internal Medicine 2-Gastroenterology Compartment, "Philanthropy" Clinical Municipal Hospital of Craiova, 200143 Craiova, Romania
| | - Irina Paula Doica
- Doctoral School, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania
| | - Doina Cârstea
- Department of Cardiology, Clinical Municipal Hospital "Philanthropy" of Craiova, 200143 Craiova, Romania
- Doctoral School, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania
| | - Cristina Maria Beznă
- Department of Cardiology, Clinical County Emergency Hospital of Craiova, 200642 Craiova, Romania
| | - Cristina Elena Negroiu
- Doctoral School, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania
- Department of Cardiology, Clinical County Emergency Hospital of Craiova, 200642 Craiova, Romania
| | - Ileana-Diana Diaconu
- Doctoral School, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania
- Department of Pediatric Pneumology, National Institute of Pneumology "Marius Nasta" of Bucharest, 050159 Bucharest, Romania
| | - Andreea-Roberta Georgescu
- Doctoral School, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania
- Department of Emergency Medicine, Clinical County Emergency Hospital of Craiova, 200642 Craiova, Romania
| | - Adina Maria Kamal
- Department of Internal Medicine, Faculty of Midwives and General Nursing, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania
- Department of Internal Medicine 1, "Philanthropy" Clinical Municipal Hospital of Craiova, 200143 Craiova, Romania
| | - Beatrice Mahler
- Department of Pneumology, University of Medicine and Pharmacy "Carol Davila" Bucharest, 020021 Bucharest, Romania
- National Institute of Pneumophtisiology "Marius Nasta", 050159 Bucharest, Romania
| | - Adriana-Gabriela Grigorie
- Department of Physiology, Faculty of Medicine, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania
- Leamna Pneumophtisiology Hospital, Leamna de Sus, 207129 Dolj, Romania
| | - Gabriel Adrian Dobrinescu
- Department of Thoracic Surgery, Faculty of Medicine, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania
- Department of Thoracic Surgery, Clinical County Emergency Hospital of Craiova, 200642 Craiova, Romania
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Solanki R, Shankar A, Modi U, Patel S. New insights from nanotechnology in SARS-CoV-2 detection, treatment strategy, and prevention. MATERIALS TODAY. CHEMISTRY 2023; 29:101478. [PMID: 36950312 PMCID: PMC9981536 DOI: 10.1016/j.mtchem.2023.101478] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/23/2022] [Revised: 02/13/2023] [Accepted: 02/25/2023] [Indexed: 05/14/2023]
Abstract
The recent outbreak of SARS-CoV-2 resulted into the deadly COVID-19 pandemic, which has made a profound impact on mankind and the world health care system. SARS-CoV-2 is mainly transmitted within the population via symptomatic carriers, enters the host cell via ACE2 and TMPSSR2 receptors and damages the organs. The standard diagnostic tests and treatment methods implemented lack required efficiency to beat SARS-CoV-2 in the race of its spreading. The most prominently used diagnostic test,reverse transcription-polymerase chain reaction (a nucleic acid-based method), has limitations including a prolonged time taken to reveal results, limited sensitivity, a high rate of false negative results, and lacking specificity due to a homology with other viruses. Furthermore, as part of the treatment, antiviral drugs such as remdesivir, favipiravir, lopinavir/ritonavir, chloroquine, daclatasvir, atazanavir, and many more have been tested clinically to check their potency for the treatment of SARS-CoV-2 but none of these antiviral drugs are the definitive cure or suitable prophylaxis. Thus, it is always required to combat SARS-CoV-2 spread and infection for a better and precise prognosis. This review answers the above mentioned challenges by employing nanomedicine for the development of improved detection, treatment, and prevention strategies for SARS-CoV-2. In this review, nanotechnology-based detection methods such as colorimetric assays, photothermal biosensors, molecularly imprinted nanoparticles sensors, electrochemical nanoimmunosensors, aptamer-based biosensors have been discussed. Furthermore, nanotechnology-based treatment strategies involving polymeric nanoparticles, metallic nanoparticles, lipid nanoparticles, and nanocarrier-based antiviral siRNA delivery have been depicted. Moreover, SARS-CoV-2 prevention strategies, which include the nanotechnology for upgrading personal protective equipment, facemasks, ocular protection gears, and nanopolymer-based disinfectants, have been also reviewed. This review will provide a one-site informative platform for researchers to explore the crucial role of nanomedicine in managing the COVID-19 curse more effectively.
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Affiliation(s)
- R Solanki
- School of Life Sciences, Central University of Gujarat, Sector-30, Gandhinagar, 382030, India
| | - A Shankar
- School of Life Sciences, Central University of Gujarat, Sector-30, Gandhinagar, 382030, India
| | - U Modi
- Biomaterials & Biomimetics Laboratory, School of Life Sciences, Central University of Gujarat, Sector-30, Gandhinagar, 382030, India
| | - S Patel
- School of Life Sciences, Central University of Gujarat, Sector-30, Gandhinagar, 382030, India
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10
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Wilson L, Gracie L, Kidy F, Thomas GN, Nirantharakumar K, Greenfield S, Manaseki-Holland S, Ward DJ, Gooden TE. Safety and efficacy of tuberculosis vaccine candidates in low- and middle-income countries: a systematic review of randomised controlled clinical trials. BMC Infect Dis 2023; 23:120. [PMID: 36829123 PMCID: PMC9951834 DOI: 10.1186/s12879-023-08092-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2022] [Accepted: 02/16/2023] [Indexed: 02/26/2023] Open
Abstract
BACKGROUND Tuberculosis (TB) remains a leading cause of death worldwide, with 98% of cases occurring in low- and middle-income countries (LMICs). The only vaccine licenced for the prevention of TB has limited protection for adolescents, adults and vulnerable populations. A safe and effective vaccine for all populations at risk is imperative to achieve global elimination of TB. We aimed to systematically review the efficacy and safety of TB vaccine candidates in late-phase clinical trials conducted in LMICs. METHODS Medline, Embase, CENTRAL, PubMed, Clinicaltrials.gov and Greylit.org were searched in June 2021 to identify phase 2 or later clinical randomised controlled trials that report the efficacy or safety (adverse events) of TB vaccine candidates with participants of any age living in an LMIC. TB vaccine candidates listed in the 2020 WHO Global TB Report were eligible for inclusion aside from BCG revaccination. Trials were excluded if all participants had active TB at baseline. Two reviewers independently assessed papers for eligibility, and for bias and quality using the Risk of Bias 2 tool and GRADE guidelines, respectively. We report efficacy rates and frequencies of adverse events from each included trial where available and qualitatively synthesise the findings. RESULTS Thirteen papers representing eleven trials met our inclusion criteria. Seven vaccine candidates were reviewed across seven countries: M72/AS01, RUTI, VPM1002, H56:IC31, MTBVAC, DAR-901 and ID93 + GLA-SE. Two trials reported on efficacy: an efficacy rate of 54% (95% CI 11.5, 76.2) was reported for M72/AS01 in adults with latent TB and 3% (95% CI -13.9, 17.7) for DAR-901 in healthy adolescents. However, the latter trial was underpowered. All vaccine candidates had comparable occurrences of adverse events between treatment arms and demonstrated acceptable safety profiles; though, RUTI resulted in one serious complication in a person living with HIV. M72/AS01 was the only vaccine considered safe across a diverse group of people including people living with HIV or latent TB and healthy infants and adolescents. CONCLUSION Further efficacy trials for M72/AS01 are warranted to include additional populations at risk where safety has been demonstrated. Further safety trials are needed for the remaining vaccine candidates to confirm safety in vulnerable populations.
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Affiliation(s)
- Lydia Wilson
- grid.439591.30000 0004 0399 2770Homerton University Hospital, Homerton Row, London, UK
| | - Lara Gracie
- grid.6572.60000 0004 1936 7486Institute of Medical Sciences, College of Medical and Dental Sciences, University of Birmingham, Birmingham, UK
| | - Farah Kidy
- grid.6572.60000 0004 1936 7486Institute of Applied Health Research, College of Medical and Dental Sciences, University of Birmingham, Birmingham, B15 2TT UK
| | - G. Neil Thomas
- grid.6572.60000 0004 1936 7486Institute of Applied Health Research, College of Medical and Dental Sciences, University of Birmingham, Birmingham, B15 2TT UK
| | - Krishnarajah Nirantharakumar
- grid.6572.60000 0004 1936 7486Institute of Applied Health Research, College of Medical and Dental Sciences, University of Birmingham, Birmingham, B15 2TT UK
| | - Sheila Greenfield
- grid.6572.60000 0004 1936 7486Institute of Applied Health Research, College of Medical and Dental Sciences, University of Birmingham, Birmingham, B15 2TT UK
| | - Semira Manaseki-Holland
- grid.6572.60000 0004 1936 7486Institute of Applied Health Research, College of Medical and Dental Sciences, University of Birmingham, Birmingham, B15 2TT UK
| | - Derek J. Ward
- grid.6572.60000 0004 1936 7486Institute of Applied Health Research, College of Medical and Dental Sciences, University of Birmingham, Birmingham, B15 2TT UK
| | - Tiffany E. Gooden
- grid.6572.60000 0004 1936 7486Institute of Applied Health Research, College of Medical and Dental Sciences, University of Birmingham, Birmingham, B15 2TT UK
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11
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Shark nanobodies with potent SARS-CoV-2 neutralizing activity and broad sarbecovirus reactivity. Nat Commun 2023; 14:580. [PMID: 36737435 PMCID: PMC9896449 DOI: 10.1038/s41467-023-36106-x] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2022] [Accepted: 01/13/2023] [Indexed: 02/05/2023] Open
Abstract
Despite rapid and ongoing vaccine and therapeutic development, SARS-CoV-2 continues to evolve and evade, presenting a need for next-generation diverse therapeutic modalities. Here we show that nurse sharks immunized with SARS-CoV-2 recombinant receptor binding domain (RBD), RBD-ferritin (RFN), or spike protein ferritin nanoparticle (SpFN) immunogens elicit a set of new antigen receptor antibody (IgNAR) molecules that target two non-overlapping conserved epitopes on the spike RBD. Representative shark antibody variable NAR-Fc chimeras (ShAbs) targeting either of the two epitopes mediate cell-effector functions, with high affinity to all SARS-CoV-2 viral variants of concern, including the divergent Omicron strains. The ShAbs potently cross-neutralize SARS-CoV-2 WA-1, Alpha, Beta, Delta, Omicron BA.1 and BA.5, and SARS-CoV-1 pseudoviruses, and confer protection against SARS-CoV-2 challenge in the K18-hACE2 transgenic mouse model. Structural definition of the RBD-ShAb01-ShAb02 complex enabled design and production of multi-specific nanobodies with enhanced neutralization capacity, and picomolar affinity to divergent sarbecovirus clade 1a, 1b and 2 RBD molecules. These shark nanobodies represent potent immunotherapeutics both for current use, and future sarbecovirus pandemic preparation.
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12
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Heydari Z, Peshkova M, Gonen ZB, Coretchi I, Eken A, Yay AH, Dogan ME, Gokce N, Akalin H, Kosheleva N, Galea-Abdusa D, Ulinici M, Vorojbit V, Shpichka A, Groppa S, Vosough M, Todiras M, Butnaru D, Ozkul Y, Timashev P. EVs vs. EVs: MSCs and Tregs as a source of invisible possibilities. J Mol Med (Berl) 2023; 101:51-63. [PMID: 36527475 PMCID: PMC9759062 DOI: 10.1007/s00109-022-02276-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2022] [Revised: 11/11/2022] [Accepted: 12/02/2022] [Indexed: 12/23/2022]
Abstract
Extracellular vesicles (EVs) are produced by various cells and exist in most biological fluids. They play an important role in cell-cell signaling, immune response, and tumor metastasis, and also have theranostic potential. They deliver many functional biomolecules, including DNA, microRNAs (miRNA), messenger RNA (mRNA), long non-coding RNA (lncRNA), lipids, and proteins, thus affecting different physiological processes in target cells. Decreased immunogenicity compared to liposomes or viral vectors and the ability to cross through physiological barriers such as the blood-brain barrier make them an attractive and innovative option as diagnostic biomarkers and therapeutic carriers. Here, we highlighted two types of cells that can produce functional EVs, namely, mesenchymal stem/stromal cells (MSCs) and regulatory T cells (Tregs), discussing MSC/Treg-derived EV-based therapies for some specific diseases including acute respiratory distress syndrome (ARDS), autoimmune diseases, and cancer.
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Affiliation(s)
- Zahra Heydari
- Institute for Regenerative Medicine, Sechenov University, Moscow, Russia
| | - Maria Peshkova
- Institute for Regenerative Medicine, Sechenov University, Moscow, Russia.,World-Class Research Center "Digital Biodesign and Personalized Healthcare", Sechenov University, Moscow, Russia
| | | | - Ianos Coretchi
- Department of Pharmacology and Clinical Pharmacology, Nicolae Testemitanu State University of Medicine and Pharmacy, Chisinau, Moldova
| | - Ahmet Eken
- Betül-Ziya Eren Genome and Stem Cell Center (GENKOK), Kayseri, Turkey.,Department of Medical Biology, Erciyes University School of Medicine, Kayseri, Turkey
| | - Arzu Hanım Yay
- Betül-Ziya Eren Genome and Stem Cell Center (GENKOK), Kayseri, Turkey.,Department of Histology and Embryology, Erciyes University School of Medicine, Kayseri, Turkey
| | - Muhammet Ensar Dogan
- Department of Medical Genetic, Erciyes University School of Medicine, Kayseri, Turkey
| | - Nuriye Gokce
- Department of Medical Genetic, Erciyes University School of Medicine, Kayseri, Turkey
| | - Hilal Akalin
- Department of Medical Genetic, Erciyes University School of Medicine, Kayseri, Turkey
| | - Nastasia Kosheleva
- Institute for Regenerative Medicine, Sechenov University, Moscow, Russia.,FSBSI Institute of General Pathology and Pathophysiology, Moscow, Russia
| | - Daniela Galea-Abdusa
- Genetics Laboratory, Nicolae Testemitanu State University of Medicine and Pharmacy, Chisinau, Moldova
| | - Mariana Ulinici
- Department of Microbiology and Immunology, Nicolae Testemitanu State University of Medicine and Pharmacy, Chisinau, Moldova
| | - Valentina Vorojbit
- Department of Microbiology and Immunology, Nicolae Testemitanu State University of Medicine and Pharmacy, Chisinau, Moldova
| | - Anastasia Shpichka
- Institute for Regenerative Medicine, Sechenov University, Moscow, Russia.,World-Class Research Center "Digital Biodesign and Personalized Healthcare", Sechenov University, Moscow, Russia.,Chemistry Department, Lomonosov Moscow State University, Moscow, Russia
| | - Stanislav Groppa
- Department of Neurology, Nicolae Testemițanu State University of Medicine and Pharmacy, Chisinau, Moldova.,Laboratory of Neurobiology and Medical Genetics, Nicolae Testemițanu State University of Medicine and Pharmacy, Chisinau, Moldova.,Department of Neurology, Institute of Emergency Medicine, Chisinau, Moldova
| | - Massoud Vosough
- Department of Regenerative Medicine, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, Academic Center for Education, Culture and Research (ACECR), Tehran, Iran.
| | - Mihail Todiras
- Drug Research Center, Nicolae Testemitanu State University of Medicine and Pharmacy, Chisinau, Moldova
| | | | - Yusuf Ozkul
- Betül-Ziya Eren Genome and Stem Cell Center (GENKOK), Kayseri, Turkey. .,Department of Medical Genetic, Erciyes University School of Medicine, Kayseri, Turkey.
| | - Peter Timashev
- Institute for Regenerative Medicine, Sechenov University, Moscow, Russia. .,World-Class Research Center "Digital Biodesign and Personalized Healthcare", Sechenov University, Moscow, Russia. .,Chemistry Department, Lomonosov Moscow State University, Moscow, Russia.
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13
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Somani ST, Firestone RL, Donnelley MA, Sanchez L, Hatfield C, Fine J, Wilson MD, Duby JJ. Impact of Vaccination on Cost and Course of Hospitalization Associated with COVID-19 Infection. ANTIMICROBIAL STEWARDSHIP & HEALTHCARE EPIDEMIOLOGY : ASHE 2023; 3:e19. [PMID: 36714292 PMCID: PMC9879923 DOI: 10.1017/ash.2022.364] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/16/2022] [Revised: 11/18/2022] [Accepted: 11/26/2022] [Indexed: 06/18/2023]
Abstract
OBJECTIVE Examine the impact of vaccination status on hospital cost and course for patients admitted with COVID-19 infection. DESIGN Retrospective cohort study characterizing vaccinated and unvaccinated individuals hospitalized for COVID-19 between April 2021 to January 2022. SETTING Large academic medical center. METHODS Patients were included if they were greater than 18 years old, fully vaccinated or unvaccinated against COVID-19, and admitted for COVID-19 infection. PATIENTS 437 consecutively admitted patients for COVID-19 infection met inclusion criteria. Of these, 79 were excluded for unknown or partial vaccination status, transfer from an outside hospital, or multiple COVID-19 related admissions. RESULTS Overall, 279 (77.9%) unvaccinated patients compared to 79 (22.1%) vaccinated patients were hospitalized with a diagnosis of COVID-19. Average length of stay was significantly lower in the vaccinated group (6.47 days versus 8.92 days, P = 0.03). Vaccinated patients experienced a 70.6% lower risk of ICU admission (OR = 0.29, 95% CI 0.12-0.71, P = 0.006). The unadjusted cost of hospitalization was not found to be statistically significant ($119,630 versus $191,146, P = 0.06). After adjusting for age and comorbidities, vaccinated patients experienced a 26% lower cost of hospitalization compared to unvaccinated patients (P = 0.004). Unvaccinated patients incurred a significantly higher cost of hospitalization per day ($29,425 vs $13,845 P < 0.0001). Unvaccinated patients (n = 118, 42.9%) were more likely than vaccinated patients (n = 16, 20.3%) to require high-flow oxygen or mechanical ventilation (OR = 2.95, 95% CI 1.62-5.38, P = 0.0004). CONCLUSION Vaccinated patients experienced a lower cost of hospitalization after adjusting for age and comorbidities and shorter length of stay compared to unvaccinated patients admitted for COVID-19.
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Affiliation(s)
- Selina T. Somani
- Department of Pharmacy, University of California Davis Health, Sacramento, California
| | - Rachelle L. Firestone
- Department of Pharmacy, University of California Davis Health, Sacramento, California
| | - Monica A. Donnelley
- Department of Pharmacy, University of California Davis Health, Sacramento, California
| | - Luciano Sanchez
- Department of Pharmacy, University of California Davis Health, Sacramento, California
| | - Chad Hatfield
- Department of Pharmacy, University of California Davis Health, Sacramento, California
| | - Jeffrey Fine
- Division of Biostatistics, University of California Davis, Sacramento, California
| | - Machelle D. Wilson
- Division of Biostatistics, University of California Davis, Sacramento, California
| | - Jeremiah J. Duby
- Department of Pharmacy, University of California Davis Health, Sacramento, California
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14
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Wang Y, Zhang Y, Zhang M, Zhang X, Li H, Wang Y, Wang W, Ji J, Wu L, Zheng D. The prevalence of adverse reactions among individuals with three-dose COVID-19 vaccination. J Infect Public Health 2023; 16:125-132. [PMID: 36516647 PMCID: PMC9724502 DOI: 10.1016/j.jiph.2022.12.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2022] [Revised: 11/17/2022] [Accepted: 12/05/2022] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND Considering the adverse reactions to vaccination against coronavirus disease 2019 (COVID-19), some people, particularly the elderly and those with underlying medical conditions, are hesitant to be vaccinated. This study aimed to explore the prevalence of adverse reactions and provide direct evidence of vaccine safety, mainly for the elderly and people with underlying medical conditions, to receive COVID-19 vaccination. METHODS From 1st March to 30th April 2022, we conducted an online survey of people who had completed three doses of COVID-19 vaccination by convenience sampling. Adverse reaction rates and 95% confidence intervals were calculated. In addition, conditional logistic regression was used to compare the differences in adverse reactions among the elderly and those with underlying medical conditions with the general population. RESULTS A total of 3339 individuals were included in this study, of which 2335 (69.9%) were female, with an average age of 32.1 ± 11.4 years. The prevalence of adverse reactions after the first dose of inactivated vaccine was 24.6% (23.1-26.2%), 19.2% (17.8-20.7%) for the second dose, and 19.1% (17.7-20.6%) for the booster dose; among individuals using messenger RNA vaccines, the prevalence was 42.7% (32.3-53.6%) for the first dose, 47.2% (36.5-58.1%) for the second dose, and 46.1% (35.4-57.0%) for the booster dose. Compared with the general population, the prevalence of adverse events did not differ in individuals with underlying medical conditions and those aged 60 and above. CONCLUSIONS For individuals with underlying medical conditions and those aged 60 and above, the prevalence of adverse reactions is similar to that of the general population, which provides a scientific basis regarding vaccination safety for these populations.
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Affiliation(s)
- Yuying Wang
- Department of Epidemiology and Health Statistics, School of Public Health, Capital Medical University, Beijing 100069, China
| | - Yujie Zhang
- Department of Epidemiology and Health Statistics, School of Public Health, Capital Medical University, Beijing 100069, China
| | - Meng Zhang
- Department of Epidemiology and Health Statistics, School of Public Health, Capital Medical University, Beijing 100069, China,Department of Epidemiology and Bio-statistics, School of Public Health, Peking University, Beijing 100191, China
| | - Xiaoyu Zhang
- Department of Anesthesiology, Sanbo Brain Hospital, Capital Medical University, Beijing 100093, China
| | - Haibin Li
- Heart Center & Beijing Key Laboratory of Hypertension, Beijing Chaoyang Hospital, Capital Medical University, Beijing 100020, China
| | - Youxin Wang
- Department of Epidemiology and Health Statistics, School of Public Health, Capital Medical University, Beijing 100069, China
| | - Wei Wang
- Centre for Precision Health, Edith Cowan University, Perth, WA 6027, Australia
| | - Jianguang Ji
- Center for Primary Health Care Research, Lund University/Region Skåne, 20 502 Malmö, Sweden,Corresponding authors
| | - Lijuan Wu
- Department of Epidemiology and Health Statistics, School of Public Health, Capital Medical University, Beijing 100069, China,Corresponding authors
| | - Deqiang Zheng
- Department of Epidemiology and Health Statistics, School of Public Health, Capital Medical University, Beijing 100069, China,Center for Primary Health Care Research, Lund University/Region Skåne, 20 502 Malmö, Sweden,Corresponding author at: Department of Epidemiology and Health Statistics, School of Public Health, Capital Medical University, Beijing 100069, China
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15
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COVID-19 Related Myocarditis and Myositis in a Patient with Undiagnosed Antisynthetase Syndrome. Biomedicines 2022; 11:biomedicines11010095. [PMID: 36672603 PMCID: PMC9856070 DOI: 10.3390/biomedicines11010095] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2022] [Revised: 12/27/2022] [Accepted: 12/28/2022] [Indexed: 01/01/2023] Open
Abstract
BACKGROUND The clinical presentation of SARS-CoV-2 varies from patient to patient. The most common findings noted were respiratory tract infections, of different severity grades. In some cases, multi-organ damage was noted. Due to its high potential for causing severe systemic inflammation such as myositis and myocarditis, patients should be properly investigated, which carries high chances of SARS-CoV-2 being easily missed if not investigated on time and which can result in more fatal outcomes. CASE REPORT We present a case of COVID-19 infection in a non-vaccinated male patient, who presented to our clinic with no symptoms of respiratory involvement but with severe muscle aches. Cardiac markers and procalcitonin levels were high, and concentric hypertrophy of the left ventricle, severe hypokinesia of the interventricular septum and of the antero-lateral wall, hypokinesia of the inferior and posterior wall and an ejection fraction of the left ventricle being around 34% was noted. Coronary angiography showed no lesions. Corticosteroids and antibiotics were instituted which showed improvement. A possible link to an autoimmune process was suspected, due to the presence of anti-PL-7 antibody, suggesting an antisynthetase syndrome. CONCLUSION Each and every patient should be thoroughly investigated, and presently little is known in regards to this virus. Studies focusing on possible relationships between the COVID-19 and autoimmune disease can help to potentially generate better outcomes.
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16
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Lee J, Kwon KH. Novel pathway regarding good cosmetics brands by NFT in the metaverse world. J Cosmet Dermatol 2022; 21:6584-6593. [PMID: 35894837 DOI: 10.1111/jocd.15277] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2022] [Revised: 06/20/2022] [Accepted: 07/25/2022] [Indexed: 01/06/2023]
Abstract
BACKGROUND Globally, the coronavirus disease-19 (COVID-19) is an incomplete homework task. The society has transitioned into a non-face-to-face society due to COVID-19. Thus, research was conducted focusing on a new market in the cosmetic market using non-fungible token (NFT) in the metaverse era, a virtual world that is starting anew. PURPOSE This study is an empirical analysis focused on introducing the new start of luxury cosmetics brands using the metaverse world to good consumption using NFT. METHOD These data were reviewed to identify agreement between each section and unique guiding areas. The 39 papers were finally considered appropriate for evaluating the research objectives as follows in relation to the search criteria. This can be done through the PRISMA flow diagram to determine how many records were identified, included, and excluded. RESULT Good consumption in the future beauty market is vital, following COVID-19. Therefore, this narrative review article concluded that, only good, irreplaceable brands that utilize NFT fitting the luxury brand strategy and consuming good money will survive when the metaverse cosmetic era opened. CONCLUSION By identifying new changes in the global metaverse world and cosmetics market using NFT, this study can be used as an important marketing material in the metaverse cosmetics market.
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Affiliation(s)
- Jinkyung Lee
- Division of Beauty Arts Care, Department of Beauty Arts Care, Graduate School, Dongguk University, Seoul, Republic of Korea.,Department of Beauty and Health Care, Namseoul University, Cheonan, Republic of Korea
| | - Ki Han Kwon
- College of General Education, Kookmin University, Seoul, Republic of Korea
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17
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Ramos MC, Gomes DF, Mello NFD, Silva END, Barreto JOM, Shimizu HE. Big Data e Inteligência Artificial para pesquisa translacional na Covid-19: revisão rápida. SAÚDE EM DEBATE 2022. [DOI: 10.1590/0103-1104202213518] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023] Open
Abstract
RESUMO O objetivo deste estudo foi identificar como a Inteligência Artificial (IA) vem sendo utilizada para a pesquisa translacional no contexto da Covid-19. Foi realizada uma revisão rápida para identificar o uso de técnicas de IA na translação de tecnologias para o enfrentamento da Covid-19. Empregou-se estratégia de busca com base em termos MeSH e seus respectivos sinônimos em sete bases de dados. Dos 59 artigos identificados, oito foram incluídos. Foram identificadas 11 experiências que usaram IA para a pesquisa translacional em Covid-19: predição de eficácia medicamentosa; predição de patogenicidade do Sars-CoV-2; diagnóstico de imagem para Covid-19; predição de incidência de Covid-19; estimativas de impacto da Covid-19 na sociedade; automatização de sanitização de ambientes hospitalares e clínicos; rastreio de pessoas infectadas e possivelmente infectadas; monitoramento do uso de máscaras; predição de gravidade de pacientes; estratificação de risco do paciente; e predição de recursos hospitalares. A pesquisa translacional pode ajudar no desenvolvimento produtivo e industrial em saúde, especialmente quando apoiada em métodos de IA, uma ferramenta cada vez mais importante, sobretudo quando se discute a Quarta Revolução Industrial e suas aplicações na saúde.
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18
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Balykova LA, Selezneva NM, Gorshenina EI, Shepeleva OI, Kirichenko NV, Simakina EN, Kolontarev KB, Pushkar DY, Zemskov DN, Zaslavskaya KY, Noskov SM, Taganov AV, Bely PA. MODERN DIRECTED ANTIVIRAL COVID-19 THERAPY: RESULTS OF MULTICENTER CLINICAL EFFECTIVENESS AND SAFETY STUDY OF FIXED NIRMATRELVIR+RITONAVIR COMBINATION. PHARMACY & PHARMACOLOGY 2022. [DOI: 10.19163/2307-9266-2022-10-4-371-386] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
The article presents the data from an open, two-stage, multicenter study on the efficacy and safety evaluation of a combined drug (a fixed combination of nirmatrelvir 300 mg and ritonavir 100 mg) in the complex therapy in COVID-19 patients.The aim of the study was to assess the safety, tolerability and pharmacokinetic parameters of the fixed combination of nirmatrelvir 300 mg and ritonavir 100 mg in healthy volunteers, the efficacy and safety assessment of the drug in the combination therapy compared with the standard therapy in COVID-19 patients.Material and methods. An open two-stage multicenter clinical study to assess the main pharmacokinetic parameters, safety, and efficacy against COVID-19 of the drug nirmatrelvir 300 mg and ritonavir 100 mg combination (Skyvira® PROMOMED RUS LLC, Russia) in the adult population, included 2 stages. At stage 1, safety, tolerability and pharmacokinetic parameters were evaluated in healthy volunteers (over 18 years of age) in order to confirm their comparability with the literature data known for a set of active substances. Phase 2 assessed efficacy and safety in COVID-19 patients. As a part of the second stage, the study involved 264 patients (men and women aged 18 to 80 years), who had been divided into two groups. The first group patients (n=132) received the study drugs (nirmatrelvir 300 mg and ritonavir 100 mg) – 1 tablet twice a day with an interval of 12±2 hours for 5 days in combination with pathogenetic and symptomatic therapy. The second group patients (n=132) received standard therapy in accordance with the approved Temporary Guidelines for the Prevention and Treatment of Novel Coronavirus Infection (Version 15 dated February 22, 2022).Results. During the study, none of the patients from the (nirmatrelvir + ritonavir) group experienced a transition of the COVID-19 course to a heavier severity level, in contrast to the patients in the standard therapy group. The study participants included patients with comorbidities (68% of the general population), with risk factors for COVID-19 progression to a heavier severity level and the risk of hospitalization (75% of the general population). There were no cases of COVID-19 progression to a heavier severity level in the study drug group. By the 6th day, in the nirmatrelvir + ritonavir group, the proportion of the patients who had achieved a complete recovery was twice more and amounted to 35.61% (p=0.0001), and the proportion of the patients with a negative RNA analysis to SARS-CoV-2 was 20% higher than in the comparison group, and amounted to 82.58% (p=0.0001). The fixed nirmatrelvir + ritonavir combination therapy has a favorable safety profile comparable to the standard therapy. The identified adverse reactions were transient in nature and did not require discontinuation of therapy or changes in the treatment regimen.Conclusion. The fixed nirmatrelvir + ritonavir combination has a favorable safety profile in COVID-19 patients, comparable to the standard therapy. The data obtained demonstrate a clinical and pharmacoeconomic feasibility of including the fixed (nirmatrelvir + ritonavir) combination in the COVID-19 treatment regimen.
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Affiliation(s)
| | | | | | | | | | | | - K. B. Kolontarev
- Evdokimov Moscow State Medical and Dental University;
Spasokukotsky City Clinical Hospital
| | - D. Yu. Pushkar
- Evdokimov Moscow State Medical and Dental University;
Spasokukotsky City Clinical Hospital
| | | | | | - S. M. Noskov
- Yaroslavl State Medical University;
Clinical Hospital No. 3
| | | | - P. A. Bely
- Evdokimov Moscow State Medical and Dental University
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19
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Luján MÁ, Sotos JM, Santos JL, Borja AL. Accurate neural network classification model for schizophrenia disease based on electroencephalogram data. INT J MACH LEARN CYB 2022. [DOI: 10.1007/s13042-022-01668-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/06/2022]
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20
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Lohiya DV, Pathak SS. Role of Technology in Detection of COVID-19. Cureus 2022; 14:e29138. [PMID: 36259008 PMCID: PMC9573002 DOI: 10.7759/cureus.29138] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2022] [Accepted: 09/13/2022] [Indexed: 12/01/2022] Open
Abstract
The severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) virus caused coronavirus infection termed as COVID-19, an illness that has spread devastation all over the world. It was developed first in China and had swiftly spread throughout the world. COVID has created imposed burden on health in the lives of all individuals around the globe. This article provides a number of unprecedented detection technologies used in the detection of infection. COVID has created a large number of symptoms in the young, adolescent as well as elderly population. Old age people are susceptible to fatal serious symptoms because of low immunity. With these goals in mind, this article includes substantial condemning descriptions of the majority of initiatives in order to create diagnostic tools for easy diagnosis. It also provides the reader with a multidisciplinary viewpoint on how traditional approaches such as serology and reverse transcriptase polymerase chain reaction (RT-PCR) along with the frontline techniques such as clustered regularly interspaced short palindromic repeats (CRISPR)/Cas and artificial intelligence/machine learning have been utilized to gather information. The story will inspire creative new ways for successful detection therapy and to prevent this pandemic among a wide audience of operating and aspiring biomedical scientists and engineers.
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Waseem S, Ahmed SH, Fatima S, Shaikh TG, Ahmed J. SARS-CoV-2 vaccination and uveitis: Are they linked? Ann Med Surg (Lond) 2022; 81:104472. [PMID: 36060437 PMCID: PMC9420081 DOI: 10.1016/j.amsu.2022.104472] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2022] [Revised: 08/18/2022] [Accepted: 08/19/2022] [Indexed: 11/27/2022] Open
Abstract
In 2019, the discovery of a new strain of Coronavirus, later referred to as SARS-CoV2 took the world by storm, leading to a pandemic and shutting down all global activities. Several measures were taken adequately to combat the viral havoc, including developing numerous vaccines. All the vaccines currently available for the general population went through rigorous screenings and trials to ensure maximum safety and were only approved after that. However, once they were rolled out in the markets and administered to the population, some adverse reactions were reported, one of which included uveitis. It is an ocular inflammatory condition of the uveal tract, choroid, or iris. If untreated, it can lead to severe consequences, including blindness. It is further divided into four categories based on its anatomical location. Despite the rare incidence of uveitis following COVID-19 vaccination, it may contribute to vaccine hesitancy; hence addressing and digging into the pathophysiological cause is crucial. This study evaluates all the pathophysiological and demographical links between COVID-19 vaccination and uveitis, suggesting appropriate management plans. The phenomenon of vaccine associated uveitis has been previously reported with several vaccines. The reporting of uveitis following COVID-19 vaccinations might contribute to vaccine hesitancy. Past medical history and certain demographic conditions might dispose some people to developing uveitis. Corticosteroids were the initial drug of choice for many cases. Large scale studies are needed to reach a decisive conclusion.
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Fernandes RS, de Oliveira Silva J, Gomes KB, Azevedo RB, Townsend DM, de Paula Sabino A, Branco de Barros AL. Recent advances in point of care testing for COVID-19 detection. Biomed Pharmacother 2022; 153:113538. [PMID: 36076617 PMCID: PMC9371983 DOI: 10.1016/j.biopha.2022.113538] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2022] [Revised: 08/03/2022] [Accepted: 08/04/2022] [Indexed: 12/23/2022] Open
Abstract
The World Health Organizations declaration of the COVID-19 pandemic was a milestone for the scientific community. The high transmission rate and the huge number of deaths, along with the lack of knowledge about the virus and the evolution of the disease, stimulated a relentless search for diagnostic tests, treatments, and vaccines. The main challenges were the differential diagnosis of COVID-19 and the development of specific, rapid, and sensitive tests that could reach all people. RT-PCR remains the gold standard for diagnosing COVID-19. However, new methods, such as other molecular techniques and immunoassays emerged. Also, the need for accessible tests with quick results boosted the development of point of care tests (POCT) that are fast, and automated, with high precision and accuracy. This assay reduces the dependence on laboratory conditions and mass testing of the population, dispersing the pressure regarding screening and detection. This review summarizes the advances in the diagnostic field since the pandemic started, emphasizing various laboratory techniques for detecting COVID-19. We reviewed the main existing diagnostic methods, as well as POCT under development, starting with RT-PCR detection, but also exploring other nucleic acid techniques, such as digital PCR, loop-mediated isothermal amplification-based assay (RT-LAMP), clustered regularly interspaced short palindromic repeats (CRISPR), and next-generation sequencing (NGS), and immunoassay tests, and nanoparticle-based biosensors, developed as portable instruments for the rapid standard diagnosis of COVID-19.
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Chien TJ, Liu CY, Chang YI, Fang CJ, Pai JH, Wu YX, Chen SW. Therapeutic effects of herbal-medicine combined therapy for COVID-19: A systematic review and meta-analysis of randomized controlled trials. Front Pharmacol 2022; 13:950012. [PMID: 36120361 PMCID: PMC9475194 DOI: 10.3389/fphar.2022.950012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2022] [Accepted: 08/08/2022] [Indexed: 01/09/2023] Open
Abstract
Background/Aim: Since 2019, the COVID-19 pandemic has been a devastating disease affecting global health to a great extent. Some countries have added on herbal medicines as a complementary treatment for combating COVID-19 due to the urgency of stopping the spread of this viral disease. However, whether these herbal medicines are effective is uncertain. This systematic review and meta-analysis aimed to evaluate the effects of herbal medicine combined therapy in the treatment of COVID-19. Methods: A literature search was performed following the PRISMA Statement and without language restrictions. Seven databases were searched from inception through December 2021. All selected studies were randomized clinical trials (RCTs). Comparing the effects of herbal medicine combined therapy with conventional western medicine, including improvement of clinical symptoms, chest CT images, viral conversion rate, C-reactive protein (CRP) and interleukin 6. Cochrane criteria were applied to examine the methodological quality of the enrolled trials; and meta-analysis software (RevMan 5.4.1) was used for data analysis. Results: In total, the data of 5,417 participants from 40 trials were included in this systematic review; and 28 trials were qualified for meta-analysis. The trials had medium-to-high quality based on GRADE system. Meta-analysis showed that combining herbal medicine vs conventional treatment in 1) coughing (1.43 95% CI:1.21, 1.71, p = 0.0001), 2) fever (1.09 95% CI:1.00, 1.19, p = 0.06), 3) fatigue (1.21 95% CI:1.10, 1.33, p = 0.0001); 4) CT images (1.26 95% CI:1.19, 1.34, P ≤ 0.00001), 5) viral conversion rates (1.22 95% CI:1.06, 1.40, p = 0.005) and 6) viral conversion times (-3.72 95% CI: -6.05, -1.40, p = 0.002), 7) IL6 change (1.97 95% CI: -0.72, 4.66, p = 0.15) and 8) CRP change (-7.92 95% CI: -11.30, -4.53, P ≤ 0.00001). Conclusion: Herbal medicine combined therapy significantly reduces COVID-19 clinical symptoms, improving CT images and viral conversion rates. Reported adverse events are mild. However, for certain biases in the included studies, and the need for further study on effective components of herbal medicine. Further large trials with better randomized design are warranted to definite a more definite role of herbal medicine.
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Affiliation(s)
- Tsai-Ju Chien
- Division of Hemato-Oncology, Department of Internal Medicine, Branch of Zhong-Zhou, Taipei City Hospital, Taipei, Taiwan,Institute of Traditional Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan,*Correspondence: Tsai-Ju Chien,
| | - Chia-Yu Liu
- Institute of Traditional Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan
| | - Yuan-I Chang
- Department and Institute of Physiology, College of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan
| | - Ching-Ju Fang
- Medical Library, National Cheng Kung University, Tainan, Taiwan,Department of Secretariat, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Juo-Hsiang Pai
- Division of Hemato-Oncology, Department of Internal Medicine, Branch of Zhong-Zhou, Taipei City Hospital, Taipei, Taiwan
| | - Yu-Xuan Wu
- Department and Institute of Physiology, College of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan
| | - Shuoh-Wen Chen
- Department and Institute of Physiology, College of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan
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Sun C, Han Y, Zhang R, Liu S, Wang J, Zhang Y, Chen X, Jiang C, Wang J, Fan X, Wang J. Regulated necrosis in COVID-19: A double-edged sword. Front Immunol 2022; 13:917141. [PMID: 36090995 PMCID: PMC9452688 DOI: 10.3389/fimmu.2022.917141] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2022] [Accepted: 08/01/2022] [Indexed: 11/18/2022] Open
Abstract
COVID-19 caused by SARS-CoV-2 can cause various systemic diseases such as acute pneumonia with cytokine storm. Constituted of necroptosis, pyroptosis, and ferroptosis, regulated necrosis constitutes the cell death patterns under the low apoptosis condition commonly observed in COVID-19. Regulated necrosis is involved in the release of cytokines like TNF-α, IL-1 β, and IL-6 and cell contents such as alarmins, PAMPs, and DAMPs, leading to more severe inflammation. Uncontrolled regulated necrosis may explain the poor prognosis and cytokine storm observed in COVID-19. In this review, the pathophysiology and mechanism of regulated necrosis with the double-edged sword effect in COVID-19 are thoroughly discussed in detail. Furthermore, this review also focuses on the biomarkers and potential therapeutic targets of the regulated necrosis pathway in COVID-19, providing practical guidance to judge the severity, prognosis, and clinical treatment of COVID-19 and guiding the development of clinical anti-SARS-CoV-2 drugs.
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Affiliation(s)
- Chen Sun
- Department of Pain Medicine, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Yunze Han
- Department of Pain Medicine, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Ruoyu Zhang
- Department of Pain Medicine, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Simon Liu
- Medical Genomics Unit, National Human Genome Research Institute, Bethesda, MD, United States
| | - Jing Wang
- Department of Pain Medicine, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Yuqing Zhang
- Department of Pain Medicine, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Xuemei Chen
- Department of Human Anatomy, School of Basic Medical Sciences, Zhengzhou University, Zhengzhou, China
| | - Chao Jiang
- Department of Neurology, Fifth Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Junmin Wang
- Department of Human Anatomy, School of Basic Medical Sciences, Zhengzhou University, Zhengzhou, China
- *Correspondence: Jian Wang, ; Junmin Wang, ; Xiaochong Fan,
| | - Xiaochong Fan
- Department of Pain Medicine, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
- *Correspondence: Jian Wang, ; Junmin Wang, ; Xiaochong Fan,
| | - Jian Wang
- Department of Pain Medicine, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
- Department of Human Anatomy, School of Basic Medical Sciences, Zhengzhou University, Zhengzhou, China
- *Correspondence: Jian Wang, ; Junmin Wang, ; Xiaochong Fan,
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Immunogenicity Following Two Doses of the BBIBP-CorV Vaccine and a Third Booster Dose with a Viral Vector and mRNA COVID-19 Vaccines against Delta and Omicron Variants in Prime Immunized Adults with Two Doses of the BBIBP-CorV Vaccine. Vaccines (Basel) 2022; 10:vaccines10071071. [PMID: 35891235 PMCID: PMC9317843 DOI: 10.3390/vaccines10071071] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2022] [Revised: 06/28/2022] [Accepted: 07/02/2022] [Indexed: 12/23/2022] Open
Abstract
Coronavirus disease 2019 (COVID-19) booster vaccination is being comprehensively evaluated globally due to waning immunity and the emergence of new severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) variants. Therefore, this study aimed to evaluate antibody responses in individuals vaccinated with two doses of the BBIBP-CorV vaccine and to explore the boosting effect of the different vaccine platforms in BBIBP-CorV-primed healthy adults, including a viral vector vaccine (AZD122) and mRNA vaccines (BNT162b2 and mRNA-1273). The results showed that in the BBIBP-CorV prime group, the total receptor-binding domain (RBD) immunoglobulin (Ig) and anti-RBD IgG levels waned significantly at three months after receiving the second dose. However, after the booster, RBD-specific binding antibody levels increased. Neutralizing antibody measured by a surrogate neutralization test showed inhibition over 90% against the SARS-CoV-2 delta variant but less than 70% against the omicron variant after the third dose on day 28. All booster vaccines could induce the total IFN-ɣ T-cell response. The reactogenicity was acceptable and well-tolerated without serious adverse events. This study supports the administration of the third dose with either a viral vector or mRNA vaccine for BBIBP-CorV-primed individuals to stimulate antibody and T-cell responses.
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Retrospective Study of Aging and Sex-Specific Risk Factors of COVID-19 with Hypertension in China. Cardiovasc Ther 2022; 2022:5978314. [PMID: 35846735 PMCID: PMC9240958 DOI: 10.1155/2022/5978314] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/11/2022] [Revised: 06/01/2022] [Accepted: 06/06/2022] [Indexed: 11/17/2022] Open
Abstract
Background Coronavirus disease 2019 (COVID-19) has been a global threat that pushes healthcare to its limits. Hypertension is one of the most common risk factors for cardiovascular complications in COVID-19 and is strongly associated with disease severity and mortality. To date, clinical mechanisms by which hypertension leads to increased risk in COVID-19 are still unclear. Furthermore, additional factors might increase these risks, such as the consideration of age and sex, which are of interest when in search of personalized treatments for hypertensive COVID-19 patients. Methods We conducted a retrospective cohort study of 543 COVID-19 patients in seven provinces of China to examine the epidemiological and clinical characteristics of COVID-19 in this population and to determine risk factors of hypertensive COVID-19 patients. We also used univariable and multivariable logistic regression methods to explore the risk factors associated with hypertensive COVID-19 patients in different age and sex subgroups. Results Among the enrolled COVID-19 patients, the median age was 47 years (interquartile range (IQR) 34.0–57.0), and 99 patients (18.23%) were over 60 years old. With regard to comorbidities, 91 patients (16.75%) were diagnosed with hypertension, followed by diabetes, coronary disease, and cerebrovascular disease. Of the hypertensive COVID-19 patients, 51 (56.04%) were male. Multivariable analysis showed that old age, comorbid diabetes or coronary heart disease on admission, increased D-dimer, increased glucose, and decreased lymphocyte count were independent risk factors associated with hypertensive COVID-19 patients. Elevated total bilirubin (odds ratio [OR]: 1.014, 95% confidence interval [CI]: 0.23–1.05; p = 0.043) and triglycerides (OR: 1.173, 95% CI: 0.049–1.617; p = 0.007) were found to be associated with elderly hypertensive COVID-19 patients. In addition, we found that decreased lymphocytes, basophil, high-density lipoprotein, and increased fibrinogen and creatinine were related to a higher risk of disease severity in male patients. The most common abnormal clinical findings pertaining to female hypertensive COVID-19 patients were hemoglobin, total bile acid, total protein, and low-density lipoprotein. Conclusions Factors associated with increased risk of hypertensive COVID-19 patients were identified. Results to the different age and sex subgroups in our study will allow for better possible personalized care and also provide new insights into specific risk stratification, disease management, and treatment strategies for COVID-19 patients with hypertension in the future.
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Tavakoli N, Nafissi N, Shokri S, Fallahpour M, Soleimani S, Riahi T, Kalantari S, Javan A, Goodarzi A, Valizadeh R. Pediatric and Adolescent COVID-19 Vaccination Side Effects: A Retrospective Cohort Study of Iranian Teenage group in 2021. J Med Virol 2022; 94:4890-4900. [PMID: 35758760 PMCID: PMC9349687 DOI: 10.1002/jmv.27962] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2022] [Revised: 06/06/2022] [Accepted: 06/24/2022] [Indexed: 12/03/2022]
Abstract
To determine the safety and efficacy profile of teenager COVID‐19 vaccination. In this retrospective cohort study, contact numbers of parents of teenagers under 18 years of age referred to a teenager vaccination centers in Tehran‐Iran to receive the corona vaccine were collected, and the following information was obtained via the phones: demographic information, type of vaccine, and the number of doses received, as well as additional information like complications and required treatments. Eleven thousand forty‐two subjects aged 10−18 years, mean age 14.55 ± 1.83 year including 5374 boys and 5768 girls were investigated. 88.1% received the Sinopharm and 11.9% the Soberana vaccine. General side effects, including fatigue, fever and chills, injection site pain and dizziness, and so forth happened in 2978 cases; 7421 children presented with at least one general or organ‐specific side effect following vaccination, including potentially critical side effects, such as vascular injuries, respiratory complication, and so forth. 0.1% of the subject needed hospital admission. The breakthrough infection happened in 200 individuals. Our study shows that Sinopharm and Soberana (PastoCoVac) COVID‐19 vaccines are generally safe with no serious side effects in less than 18 years old. COVID‐19 infection and reinfection can occur after vaccination, but the incidence is actually tolerable and significantly lower than in the unvaccinated group. Only 0.1% of the children with side effects related to vaccination need hospital admission. Regarding the ABO group, +A and then +O were the dominant blood group that developed COVID‐19. In total, 412 children developed major side effects (observed in 3.73% of all population and account for 5.5% of all observed side effects). In total, 3289 children developed general side effects following vaccination (0.2978 i.e., 2978 cases per 10 000 vaccinated children or about 30% of vaccinated children). There were 7421 children (67%) with at least one general or organ‐specific side effect following vaccination, including dermatological, gastrointestinal, respiratory, joint‐related, neurological, cardiovascular, and renal side effects following vaccination. All children who developed COVID‐19 after vaccination had a previous history of COVID‐19. There is no difference regarding the development of COVID‐19 after vaccination between the two vaccines of Sinopharm and Soberana. Only 1.8% of the children developed COVID‐19 after vaccination (Sinopharm [1.9%] and Soberana [1.5%]). After receiving both doses, the chance of developing COVID‐19 was the lowest. Regarding general side effects, fatigue, pain, and dizziness were higher in the Sinopharm group compared to the Soberana group. Soberana shows early side effects compared to Sinopharm.
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Affiliation(s)
- Nader Tavakoli
- Department of Emergency Medicine, School of Medicine, Trauma and Injury Research Center, Iran University of Medical Sciences, Tehran, Iran
| | - Nahid Nafissi
- Department of General Surgery, Rasool Akram Medical Complex Clinical Research Development Center (RCRDC), Iran University of Medical Sciences, Tehran, Iran
| | - Sima Shokri
- Department of Allergy and Clinical Immunology, Rasool Akram Medical Complex Clinical Research Development Center (RCRDC), School of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Morteza Fallahpour
- Department of Allergy and Clinical Immunology, Rasool Akram Medical Complex Clinical Research Development Center (RCRDC), School of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Sanaz Soleimani
- Iran University of Medical Sciences, Tehran, Iran.,Rasool Akram Medical Complex Clinical Research Development Center (RCRDC), School of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Taghi Riahi
- Department of Internal Medicine, School of Medicine, Rasool Akram Medical Complex, Iran University of Medical Sciences, Tehran, Iran
| | - Saeed Kalantari
- Antimicrobial Resistance Research Center, Institute of Immunology and Infectious Diseases, Iran University of Medical Sciences, Tehran, Iran
| | - Alireza Javan
- Student Research Committee, School of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Azadeh Goodarzi
- Department of Dermatology, Rasool Akram Medical Complex Clinical Research Development Center (RCRDC), School of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Rohollah Valizadeh
- Department of Epidemiology, School of Public Health, Iran University of Medical Sciences, Tehran, Iran
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Hamza MS, Tikamdas R, El Baghdady NS, Sayed M, Elbarazi AS, Badary OA, Elmazar MM. Safety and Effectiveness of COVID-19 Vaccines: Results from a Cross-Sectional Survey among Staff, Workers and Students at an Egyptian University. Vaccines (Basel) 2022; 10:vaccines10060846. [PMID: 35746454 PMCID: PMC9230523 DOI: 10.3390/vaccines10060846] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2022] [Revised: 05/21/2022] [Accepted: 05/24/2022] [Indexed: 11/16/2022] Open
Abstract
Mass vaccination is the most effective strategy against the spread of the COVID-19 pandemic. However, concerns about the vaccine’s safety and effectiveness remain a huge obstacle to vaccine acceptance. The aim of the present study was to explore different COVID-19 vaccine outcomes, including the development of adverse events and/or COVID-19 infection following COVID-19 vaccination. A cross-sectional study was conducted by distributing an online survey targeting staff and students at the British university in Egypt. A total of 637 participants fully completed the survey. Of these, 609 (95.6%) participants received the COVID-19 vaccine. Only 12.6% of the total vaccinated participants reported COVID-19 infection after vaccination. Of these, only 2.8% reported having severe symptoms while 9.9% reported having no or mild symptoms. The most common side effects reported after the first vs. second dose were headache (36.3% vs. 14.6%), tiredness and fatigue (26.9% vs. 10.7), and fever (25.6% vs. 6.7%). In conclusion, the present study explored different COVID-19 vaccine outcomes where the overall incidence of side effects is higher after the first dose than after the second dose. There is a relationship between COVID-19 vaccines’ side effects and gastrointestinal disorders, gender, and the type of COVID-19 vaccine. Post-vaccination symptoms were more frequently reported in women compared to men and more frequent with viral vector vaccines compared to other types. The effectiveness of different types of COVID-19 vaccines was confirmed by the lower incidence rate of post-vaccination COVID-19 infection.
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Affiliation(s)
- Marwa S. Hamza
- Clinical Pharmacy Practice Department, Faculty of Pharmacy, The British University in Egypt, El-Sherouk City, Cairo 11837, Egypt; (R.T.); (N.S.E.B.); (M.S.); (A.S.E.); (O.A.B.)
- Correspondence:
| | - Rajiv Tikamdas
- Clinical Pharmacy Practice Department, Faculty of Pharmacy, The British University in Egypt, El-Sherouk City, Cairo 11837, Egypt; (R.T.); (N.S.E.B.); (M.S.); (A.S.E.); (O.A.B.)
| | - Noha S. El Baghdady
- Clinical Pharmacy Practice Department, Faculty of Pharmacy, The British University in Egypt, El-Sherouk City, Cairo 11837, Egypt; (R.T.); (N.S.E.B.); (M.S.); (A.S.E.); (O.A.B.)
| | - Moustafa Sayed
- Clinical Pharmacy Practice Department, Faculty of Pharmacy, The British University in Egypt, El-Sherouk City, Cairo 11837, Egypt; (R.T.); (N.S.E.B.); (M.S.); (A.S.E.); (O.A.B.)
| | - Amani S. Elbarazi
- Clinical Pharmacy Practice Department, Faculty of Pharmacy, The British University in Egypt, El-Sherouk City, Cairo 11837, Egypt; (R.T.); (N.S.E.B.); (M.S.); (A.S.E.); (O.A.B.)
| | - Osama A. Badary
- Clinical Pharmacy Practice Department, Faculty of Pharmacy, The British University in Egypt, El-Sherouk City, Cairo 11837, Egypt; (R.T.); (N.S.E.B.); (M.S.); (A.S.E.); (O.A.B.)
| | - Mohamed M. Elmazar
- Pharmacology and Biochemistry Department, Faculty of Pharmacy, The British University in Egypt, El-Sherouk City, Cairo 11837, Egypt;
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Niemiec A, Kosowski M, Hachuła M, Basiak M, Okopień B. Fungal infection mimicking COVID-19 infection - A case report. Open Med (Wars) 2022; 17:841-846. [PMID: 35582198 PMCID: PMC9055255 DOI: 10.1515/med-2022-0443] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2021] [Revised: 01/25/2022] [Accepted: 01/31/2022] [Indexed: 12/31/2022] Open
Abstract
For the last 2 years, one of the most frequent causes of respiratory failure is coronavirus disease 2019 (COVID-19). The symptoms are not specific. Imaging diagnostics, especially high-resolution computed tomography, is a diagnostic method widely used in the diagnosis of this disease. It is important to emphasize that not only SARS-CoV-2 infection may manifest as interstitial pneumonia. Other diseases such as other viral, fungal, atypical bacterial pneumonia, autoimmune process, and even cancer can also manifest as ground-glass opacities or consolidations in the imaging of the lungs. In this case report, we described a patient who manifested many symptoms that seemed to be COVID-19. However, all performed antigen and polymerase chain reaction tests were negative. The diagnostics must have been extended. Microbiological and mycological blood cultures and sputum cultures were performed. Blood cultures were negative but in sputum, Candida albicans and Candida glabrata were identified. Targeted therapy with fluconazole was implemented with a satisfactory result. The patient was discharged from the hospital in a good general condition with no complaints.
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Affiliation(s)
- Aleksandra Niemiec
- Department of Internal Diseases, Allergology and Clinical Immunology, Medical University of Silesia, 40-752 Katowice, Poland
| | - Michał Kosowski
- Department of Internal Medicine and Clinical Pharmacology, Medical University of Silesia, Medyków 18, 40-752 Katowice, Poland
| | - Marcin Hachuła
- Department of Internal Medicine and Clinical Pharmacology, Medical University of Silesia, Medyków 18, 40-752 Katowice, Poland
| | - Marcin Basiak
- Department of Internal Medicine and Clinical Pharmacology, Medical University of Silesia, Medyków 18, 40-752 Katowice, Poland
| | - Bogusław Okopień
- Department of Internal Medicine and Clinical Pharmacology, Medical University of Silesia, Medyków 18, 40-752 Katowice, Poland
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30
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Long-Covid: What Awaits Us After Corona Infection? JOURNAL OF BASIC AND CLINICAL HEALTH SCIENCES 2022. [DOI: 10.30621/jbachs.1021549] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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Fontana C, Favaro M, Minelli S, Bossa MC, Altieri A, Celeste M, Pennacchiotti C, Sarmati L, Andreoni M, Cucchi C, Magrini A. Antimicrobial resistance in the times of COVID-19 in a roman teaching hospital. ALL LIFE 2022. [DOI: 10.1080/26895293.2022.2058620] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022] Open
Affiliation(s)
- Carla Fontana
- Department of Experimental Medicine, University of Rome “Tor Vergata”, Rome, Italy
- Laboratory of Microbiology, University Hospital “Tor Vergata”, Rome, Italy
| | - Marco Favaro
- Department of Experimental Medicine, University of Rome “Tor Vergata”, Rome, Italy
| | - Silvia Minelli
- Laboratory of Microbiology, University Hospital “Tor Vergata”, Rome, Italy
| | | | - Anna Altieri
- Laboratory of Microbiology, University Hospital “Tor Vergata”, Rome, Italy
| | | | | | - Loredana Sarmati
- Department of System Medicine, University of Rome “Tor Vergata”, Rome, Italy
- Infectious Diseases Clinic, University Hospital “Tor Vergata”, Rome, Italy
| | - Massimo Andreoni
- Department of System Medicine, University of Rome “Tor Vergata”, Rome, Italy
- Infectious Diseases Clinic, University Hospital “Tor Vergata”, Rome, Italy
| | - Carmela Cucchi
- Health Department, University Hospital “Tor Vergata”, Rome, Italy
| | - Andrea Magrini
- Department of Biomedicine and Prevention, University of Rome “Tor Vergata”, Rome, Italy
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Alshahrani MM, Alqahtani A. Side Effects of Mixing Vaccines against COVID-19 Infection among Saudi Population. Vaccines (Basel) 2022; 10:vaccines10040519. [PMID: 35455268 PMCID: PMC9028800 DOI: 10.3390/vaccines10040519] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2022] [Revised: 03/23/2022] [Accepted: 03/24/2022] [Indexed: 02/01/2023] Open
Abstract
Background: Mixing two different vaccines has been utilized to minimize the impact of any supply chain interruptions and to combat the COVID-19 pandemic in Saudi Arabia. We conducted this study to evaluate the side effects, if any, associated with the mixed vaccination approach. Methods: An online survey study was administered among COVID-19 vaccine recipients in Saudi Arabia. Symptoms post vaccination were assessed in 311 vaccinated participants with two matched doses of either Oxford–AstraZeneca or Pfizer–BioNTech vaccines, or two mixed doses, respectively. Results: After the second dose, around 31% of the matched vaccine group reported no symptoms, while only 6% of the mixed vaccine group reported no symptoms. Most of the side effects after the second dose associated with matched vaccines were injection site pain (46%), while the mixed vaccines group reported significantly more symptoms compared with the matched vaccine group, which included fever (41%), fatigue (66%), muscle pain (44%), chills (17%) and injection site pain (60%). Conclusion: The data suggest the overall safety of the mixed vaccination protocol; however, it might be associated with side effects such as fever, fatigue, muscle pain, chills, and injection site pain. Further studies with a larger cohort size could shed more light on this aspect, which would be imperative for deciding to utilize a mixed vaccination approach.
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Affiliation(s)
- Mohammed Merae Alshahrani
- Department of Clinical Laboratory Sciences, Faculty of Applied Medical Sciences, Najran University, Najran 61441, Saudi Arabia
- Correspondence:
| | - Abdulaziz Alqahtani
- Clinical Laboratory Sciences, College of Applied Medical Sciences, King Khalid University, Abha 61321, Saudi Arabia;
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García-García I, Seco-Meseguer E, Ruiz-Seco P, Navarro-Jimenez G, Martínez-Porqueras R, Espinosa-Díaz M, Ortega-Albás JJ, Sagastagoitia I, García-Morales MT, Jiménez-González M, Martínez de Soto L, Bajo-Martínez AI, del Palacio-Tamarit M, López-García R, Díaz-García L, Queiruga-Parada J, Giesen C, Pérez-Villena A, de Castro-Martínez M, González-García JJ, Rodriguez-Rubio M, de la Oliva P, Arribas JR, Carcas AJ, Borobia AM. Melatonin in the Prophylaxis of SARS-CoV-2 Infection in Healthcare Workers (MeCOVID): A Randomised Clinical Trial. J Clin Med 2022; 11:jcm11041139. [PMID: 35207411 PMCID: PMC8876218 DOI: 10.3390/jcm11041139] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2022] [Revised: 01/29/2022] [Accepted: 02/18/2022] [Indexed: 02/06/2023] Open
Abstract
We evaluated in this randomised, double-blind clinical trial the efficacy of melatonin as a prophylactic treatment for prevention of SARS-CoV-2 infection among healthcare workers at high risk of SARS-CoV-2 exposure. Healthcare workers fulfilling inclusion criteria were recruited in five hospitals in Spain and were randomised 1:1 to receive melatonin 2 mg administered orally for 12 weeks or placebo. The main outcome was the number of SARS-CoV-2 infections. A total of 344 volunteers were screened, and 314 were randomised: 151 to placebo and 163 to melatonin; 308 received the study treatment (148 placebo; 160 melatonin). We detected 13 SARS-CoV-2 infections, 2.6% in the placebo arm and 5.5% in the melatonin arm (p = 0.200). A total of 294 adverse events were detected in 127 participants (139 in placebo; 155 in melatonin). We found a statistically significant difference in the incidence of adverse events related to treatment: 43 in the placebo arm and 67 in the melatonin arm (p = 0.040), and in the number of participants suffering from somnolence related to treatment: 8.8% (n = 14) in the melatonin versus 1.4% (n = 2) in the placebo arm (p = 0.008). No severe adverse events related to treatment were reported. We cannot confirm our hypothesis that administration of melatonin prevents the development of SARS-CoV-2 infection in healthcare workers.
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Affiliation(s)
- Irene García-García
- Clinical Pharmacology Department, La Paz University Hospital-IdiPAZ, 28046 Madrid, Spain; (I.G.-G.); (E.S.-M.); (M.J.-G.); (L.M.d.S.); (L.D.-G.); (J.Q.-P.)
- Spanish Clinical Research Network (SCReN), 28046 Madrid, Spain;
| | - Enrique Seco-Meseguer
- Clinical Pharmacology Department, La Paz University Hospital-IdiPAZ, 28046 Madrid, Spain; (I.G.-G.); (E.S.-M.); (M.J.-G.); (L.M.d.S.); (L.D.-G.); (J.Q.-P.)
| | - Pilar Ruiz-Seco
- Internal Medicine Department, Infanta Sofía University Hospital, 28702 San Sebastián de los Reyes, Spain; (P.R.-S.); (G.N.-J.)
| | - Gema Navarro-Jimenez
- Internal Medicine Department, Infanta Sofía University Hospital, 28702 San Sebastián de los Reyes, Spain; (P.R.-S.); (G.N.-J.)
| | - Raúl Martínez-Porqueras
- Internal Medicine Department, Hospital Universitario 12 de Octubre, 28041 Madrid, Spain; (R.M.-P.); (M.E.-D.); (M.d.P.-T.); (M.d.C.-M.)
| | - María Espinosa-Díaz
- Internal Medicine Department, Hospital Universitario 12 de Octubre, 28041 Madrid, Spain; (R.M.-P.); (M.E.-D.); (M.d.P.-T.); (M.d.C.-M.)
| | - Juan José Ortega-Albás
- Sleep Unit, Hospital General Universitario de Castellón, 12004 Castellón de la Plana, Spain; (J.J.O.-A.); (R.L.-G.)
| | - Iñigo Sagastagoitia
- Internal Medicine/Infectious Diseases Department, Hospital Clínico San Carlos, IdiSSC, 28040 Madrid, Spain;
| | - María Teresa García-Morales
- Spanish Clinical Research Network (SCReN), 28046 Madrid, Spain;
- Instituto de Investigación Sanitaria Hospital 12 de Octubre (imas12), 28041 Madrid, Spain
| | - María Jiménez-González
- Clinical Pharmacology Department, La Paz University Hospital-IdiPAZ, 28046 Madrid, Spain; (I.G.-G.); (E.S.-M.); (M.J.-G.); (L.M.d.S.); (L.D.-G.); (J.Q.-P.)
- Spanish Clinical Research Network (SCReN), 28046 Madrid, Spain;
- Infectious Diseases Unit, La Paz University Hospital-IdiPAZ, 28046 Madrid, Spain; (J.J.G.-G.); (J.R.A.)
| | - Lucía Martínez de Soto
- Clinical Pharmacology Department, La Paz University Hospital-IdiPAZ, 28046 Madrid, Spain; (I.G.-G.); (E.S.-M.); (M.J.-G.); (L.M.d.S.); (L.D.-G.); (J.Q.-P.)
- Spanish Clinical Research Network (SCReN), 28046 Madrid, Spain;
| | - Ana Isabel Bajo-Martínez
- Emergency Department, Infanta Sofía University Hospital, 28702 San Sebastián de los Reyes, Spain;
| | - María del Palacio-Tamarit
- Internal Medicine Department, Hospital Universitario 12 de Octubre, 28041 Madrid, Spain; (R.M.-P.); (M.E.-D.); (M.d.P.-T.); (M.d.C.-M.)
| | - Raquel López-García
- Sleep Unit, Hospital General Universitario de Castellón, 12004 Castellón de la Plana, Spain; (J.J.O.-A.); (R.L.-G.)
| | - Lucía Díaz-García
- Clinical Pharmacology Department, La Paz University Hospital-IdiPAZ, 28046 Madrid, Spain; (I.G.-G.); (E.S.-M.); (M.J.-G.); (L.M.d.S.); (L.D.-G.); (J.Q.-P.)
| | - Javier Queiruga-Parada
- Clinical Pharmacology Department, La Paz University Hospital-IdiPAZ, 28046 Madrid, Spain; (I.G.-G.); (E.S.-M.); (M.J.-G.); (L.M.d.S.); (L.D.-G.); (J.Q.-P.)
- Infectious Diseases Unit, La Paz University Hospital-IdiPAZ, 28046 Madrid, Spain; (J.J.G.-G.); (J.R.A.)
| | - Christine Giesen
- Preventive Medicine Unit, Infanta Sofia University Hospital, 28702 San Sebastián de los Reyes, Spain;
| | - Ana Pérez-Villena
- Pediatric Department, Infanta Sofia University Hospital, 28702 San Sebastián de los Reyes, Spain;
| | - Marta de Castro-Martínez
- Internal Medicine Department, Hospital Universitario 12 de Octubre, 28041 Madrid, Spain; (R.M.-P.); (M.E.-D.); (M.d.P.-T.); (M.d.C.-M.)
| | - Juan J. González-García
- Infectious Diseases Unit, La Paz University Hospital-IdiPAZ, 28046 Madrid, Spain; (J.J.G.-G.); (J.R.A.)
- School of Medicine, Universidad Autónoma de Madrid, 28029 Madrid, Spain; (M.R.-R.); (P.d.l.O.)
- Centro de Investigación Biomédica en Red de Enfermedades Infecciosas (CIBERINFEC), 28029 Madrid, Spain
| | - Miguel Rodriguez-Rubio
- School of Medicine, Universidad Autónoma de Madrid, 28029 Madrid, Spain; (M.R.-R.); (P.d.l.O.)
- Pediatric Intensive Care Department, La Paz University Hospital-IdiPAZ, Paseo de la Castellana, 261, 28046 Madrid, Spain
| | - Pedro de la Oliva
- School of Medicine, Universidad Autónoma de Madrid, 28029 Madrid, Spain; (M.R.-R.); (P.d.l.O.)
- Pediatric Intensive Care Department, La Paz University Hospital-IdiPAZ, Paseo de la Castellana, 261, 28046 Madrid, Spain
| | - José R. Arribas
- Infectious Diseases Unit, La Paz University Hospital-IdiPAZ, 28046 Madrid, Spain; (J.J.G.-G.); (J.R.A.)
- School of Medicine, Universidad Autónoma de Madrid, 28029 Madrid, Spain; (M.R.-R.); (P.d.l.O.)
- Centro de Investigación Biomédica en Red de Enfermedades Infecciosas (CIBERINFEC), 28029 Madrid, Spain
| | - Antonio J. Carcas
- Clinical Pharmacology Department, La Paz University Hospital-IdiPAZ, 28046 Madrid, Spain; (I.G.-G.); (E.S.-M.); (M.J.-G.); (L.M.d.S.); (L.D.-G.); (J.Q.-P.)
- Spanish Clinical Research Network (SCReN), 28046 Madrid, Spain;
- School of Medicine, Universidad Autónoma de Madrid, 28029 Madrid, Spain; (M.R.-R.); (P.d.l.O.)
- Centro de Investigación Biomédica en Red de Enfermedades Infecciosas (CIBERINFEC), 28029 Madrid, Spain
- Correspondence: (A.J.C.); (A.M.B.)
| | - Alberto M. Borobia
- Clinical Pharmacology Department, La Paz University Hospital-IdiPAZ, 28046 Madrid, Spain; (I.G.-G.); (E.S.-M.); (M.J.-G.); (L.M.d.S.); (L.D.-G.); (J.Q.-P.)
- Spanish Clinical Research Network (SCReN), 28046 Madrid, Spain;
- School of Medicine, Universidad Autónoma de Madrid, 28029 Madrid, Spain; (M.R.-R.); (P.d.l.O.)
- Centro de Investigación Biomédica en Red de Enfermedades Infecciosas (CIBERINFEC), 28029 Madrid, Spain
- Correspondence: (A.J.C.); (A.M.B.)
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Lee J, Kwon KH. The Future Value and Direction of Cosmetics in the Era of Metaverse. J Cosmet Dermatol 2022; 21:4176-4183. [DOI: 10.1111/jocd.14794] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2021] [Accepted: 01/20/2022] [Indexed: 11/28/2022]
Affiliation(s)
- Jinkyung Lee
- Division of Beauty Arts Care Department of Practical Arts Graduate School of Culture and Arts Dongguk University Seoul 04620 South Korea
- Daily Beauty Unit Amorepacific Co Seoul 04386 South Korea
| | - Ki Han Kwon
- Division of Beauty Arts Care Department of Practical Arts Graduate School of Culture and Arts Dongguk University Seoul 04620 South Korea
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Dhawan M, Priyanka, Choudhary OP. Immunomodulatory and therapeutic implications of vitamin D in the management of COVID-19. Hum Vaccin Immunother 2022; 18:2025734. [PMID: 35072581 PMCID: PMC8993102 DOI: 10.1080/21645515.2022.2025734] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Affiliation(s)
- Manish Dhawan
- Department of Microbiology, Punjab Agricultural University, Ludhiana, India
- The Trafford Group of Colleges, Manchester, UK
| | - Priyanka
- Independent Researcher, 07, Type Iv Quarter, College of Veterinary Sciences and Animal Husbandry, Central Agricultural University (I), Selesih, Aizawl, India
| | - Om Prakash Choudhary
- Department of Veterinary Anatomy and Histology, College of Veterinary Sciences and Animal Husbandry, Central Agricultural University (I), Selesih, Aizawl, India
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The Influence of the COVID-19 Pandemic on Orthodontic Treatments: A Survey Analysis. Dent J (Basel) 2022; 10:dj10020015. [PMID: 35200241 PMCID: PMC8871191 DOI: 10.3390/dj10020015] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2021] [Revised: 01/08/2022] [Accepted: 01/13/2022] [Indexed: 02/01/2023] Open
Abstract
Coronavirus disease 2019 represents the pandemic of the 21st century that has negatively affected the lives of the whole of humanity. For many months, the only weapons to fight against this infection were protective masks and social isolation. During recent months, fear of the virus has led people to avoid crowded environments and events, and to reduce medical checks, limiting them only to emergencies. Outpatient clinics, doctors’ offices, and all closed-in environments were required to limit the patients’ access. Nowadays, the presence of specific protocols around the world, and the extended vaccination campaign, have allowed a reduction of many restrictions. Unfortunately, the virus is still widespread, and dental practice and dental treatments suffer the consequences. Dental therapies in general, and in particular orthodontics, are not considered lifesaving. Due to this, orthodontists, in this historical time, must find solutions for motivating patients to start or continue therapies, while providing a safe way for them to do so. There are orthodontists who have developed, during this period, different ways to help them in treating and communicating with patients. Aim: The aim of this study is to assess the influence of the pandemic on the choice to start orthodontic treatment, oral health care, and the importance placed on the appearance of dental occlusions. Materials and Methods: This study is a survey analysis of 159 people, which was posted in Facebook groups of adult orthodontic patients. The timestamps and answers of responses were analyzed to avoid duplicated or interrupted questionnaires. Conclusions: This study found that the current health emergency has not reduced the demand for orthodontic care, while some patients’ behaviors are changing in relation to oral hygiene and the importance that they attribute to dental health. It seems that dentists’ availability plays a key role in this period of sanitary emergency.
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Ha T, Pham TTM, Kim M, Kim YH, Park JH, Seo JH, Kim KM, Ha E. Antiviral Activities of High Energy E-Beam Induced Copper Nanoparticles against H1N1 Influenza Virus. NANOMATERIALS 2022; 12:nano12020268. [PMID: 35055284 PMCID: PMC8779327 DOI: 10.3390/nano12020268] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/09/2021] [Revised: 01/11/2022] [Accepted: 01/12/2022] [Indexed: 12/10/2022]
Abstract
The pandemic outbreak of COVID-19 in the year of 2020 that drastically changed everyone's life has raised the urgent and intense need for the development of more efficacious antiviral material. This study was designed to develop copper nanoparticles (Cu NPs) as an antiviral agent and to validate the antiviral activities of developed copper NP. The Cu NPs were synthesized using a high energy electron beam, and the characteristic morphologies and antiviral activities of Cu NPs were evaluated. We found that Cu NPs are of spherical shape and uniformly distributed, with a diameter of around 100 nm, as opposed to the irregular shape of commercially available copper microparticles (Cu MPs). An X-ray diffraction analysis showed the presence of Cu and no copper oxide II and I in the Cu NPs. A virus inactivation assay revealed no visible viral DNA after 10- and 30-min treatment of H1N1 virus with the Cu NPs. The infectivity of the Cu NPs-treated H1N1 virus significantly decreased compared with that of the Cu MPs-treated H1N1 virus. The viability of A549 bronchial and Madin-Darby Canine Kidney (MDCK) cells infected with Cu NPs-treated H1N1 was significantly higher than those infected with Cu MPs-treated H1N1 virus. We also found cells infected with Cu NPs-treated H1N1 virus exhibited a markedly decreased presence of virus nucleoprotein (NuP), an influenza virus-specific structural protein, compared with cells infected with Cu MPs-treated H1N1 virus. Taken together, our study shows that Cu NPs are a more effective and efficacious antiviral agent compared with Cu MPs and offer promising opportunities for the prevention of devastatingly infectious diseases.
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Affiliation(s)
- Taesung Ha
- Department of Nano Chemical Materials Engineering, Korea National University of Transportation, Chungju 27469, Korea;
- Seoul Radiology Services Co., Seoul 02050, Korea; (Y.-H.K.); (J.-H.P.)
| | - Thi Tuyet Mai Pham
- Department of Biochemistry, School of Medicine, Keimyung University, Deagu 42601, Korea; (T.T.M.P.); (M.K.); (J.H.S.)
| | - Mikyung Kim
- Department of Biochemistry, School of Medicine, Keimyung University, Deagu 42601, Korea; (T.T.M.P.); (M.K.); (J.H.S.)
| | - Yeon-Hee Kim
- Seoul Radiology Services Co., Seoul 02050, Korea; (Y.-H.K.); (J.-H.P.)
| | - Ji-Hyun Park
- Seoul Radiology Services Co., Seoul 02050, Korea; (Y.-H.K.); (J.-H.P.)
| | - Ji Hae Seo
- Department of Biochemistry, School of Medicine, Keimyung University, Deagu 42601, Korea; (T.T.M.P.); (M.K.); (J.H.S.)
| | - Kyung-Min Kim
- Department of Nano Chemical Materials Engineering, Korea National University of Transportation, Chungju 27469, Korea;
- Correspondence: (K.-M.K.); (E.H.)
| | - Eunyoung Ha
- Department of Biochemistry, School of Medicine, Keimyung University, Deagu 42601, Korea; (T.T.M.P.); (M.K.); (J.H.S.)
- Correspondence: (K.-M.K.); (E.H.)
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Adoni Valmiki EK, Yadlapalli R, Oroszi T. Global Impact of Coronavirus Disease 2019 (COVID-19). Health (London) 2022. [DOI: 10.4236/health.2022.147057] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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SARS-CoV-2 Post Vaccinated Adverse Effects and Efficacy in the Egyptian Population. Vaccines (Basel) 2021; 10:vaccines10010018. [PMID: 35062679 PMCID: PMC8779046 DOI: 10.3390/vaccines10010018] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2021] [Revised: 12/19/2021] [Accepted: 12/21/2021] [Indexed: 12/19/2022] Open
Abstract
Vaccines are the solution to overcome SARS-CoV-2. This study aimed to determine the post-Sinopharm vaccine safety-profile and immunity through antibody titers. Data were collected using a structured questionnaire from Egyptian participants who received two doses of Sinopharm vaccine. Data were divided into three parts, the first and second parts were to detect participants’ post-first and second dose symptoms and practices, and the third for the results of IgG anti spike protein antibodies test and laboratory tests. Pain, redness, swelling at the injection site, headache, fatigue, and lethargy were the most common post-vaccine symptoms for both first and second doses. Most of the participants felt mild or no symptoms after vaccination. The symptoms started mostly during the first day post-vaccination and lasted for no more than two days. Forty-nine percent of the participants resulted in positive antibodies tests on day 18 post-vaccination. The average antibody level for vaccinated participants with past SARS-CoV-2 infection was much higher than that for non-past infected participants. These vaccines’ administration methods need to be reevaluated by changing the dose, dose interval, adding a third dose, or mixing it with other vaccines with different techniques to improve their protection rates. Further studies are required to validate this finding.
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Santana RR, Barbosa BO, Soares JRDO, Colombo RM, Santos VR, Amaral RG, Andrade LN. A critical analysis about the supposed role of azithromycin in the treatment of covid-19. REVISTA CIÊNCIAS EM SAÚDE 2021. [DOI: 10.21876/rcshci.v11i4.1184] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
Abstract
After over one year, the coronavirus disease 2019 (covid-19) has still affected millions of people. For this reason, global efforts to promote better treatment of covid-19 have been undertaken focused on the repurposing of existing medications.In Brazil, azithromycin, a broad-spectrum antibiotic, has been used in association with other drugs as an immunomodulatory, anti-inflammatory, and anti-viral agent, regardless of bacterial co-infection. Indeed, data from experimental studies have demonstrated the capacity of this drug in reducing the production of infection-induced pro-inflammatory cytokines, such as IL-8, IL-6, and TNF-alpha. However, observational studies revealed conflicting results regarding its effect, whereas well-conducted clinical trials have not shown a considerable effect of this agent on the improvement of clinical outcomes. This narrative review addressed the possible role of this antibiotic in the management of covid-19, based on data from clinical and preclinical studies.
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Community-Based Seroprevalence of SARS-CoV-2 Antibodies following the First Wave of the COVID-19 Pandemic in Jazan Province, Saudi Arabia. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph182312451. [PMID: 34886175 PMCID: PMC8657111 DOI: 10.3390/ijerph182312451] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/24/2021] [Revised: 11/22/2021] [Accepted: 11/24/2021] [Indexed: 12/30/2022]
Abstract
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) continues to spread globally, causing unprecedented effects on global health and economies. Community-based serological data are essential for understanding the true prevalence of infections, specifically the subclinical infections, as COVID-19 asymptomatic infections are common. Such data would also be important for decision making around choosing appropriate epidemiological control measures, as well as for the true estimation of mortality rates in the population. Further, determining the seroprevalence of anti-SARS-CoV-2 antibodies in the population would provide important information on herd immunity. In this study, we conducted a population-based age-stratified serological study to understand the prevalence of SARS-CoV-2 in Jazan Province, Saudi Arabia. Out of 594 participants who were recruited from 29 August to 30 December 2020, just before the vaccination rollout program in Saudi Arabia, about 157 were seropositive for SARS-CoV-2, indicating an estimated seropositivity rate of 26%. Although no significant difference in seropositivity was seen between male and female participants, we found that lower seroprevalence was associated with the younger (below 18 years old) and older populations (older than 56 years) compared with other age groups (19-55 years). These data indicate a high prevalence of SARS-CoV-2 antibodies following the peak of COVID-19 spread in Jazan province; however, most of the population (three-quarters) remains susceptible to SARS-CoV-2 infection.
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Chawla U, Kashyap MK, Husain A. Aging and diabetes drive the COVID-19 forwards; unveiling nature and existing therapies for the treatment. Mol Cell Biochem 2021; 476:3911-3922. [PMID: 34169437 PMCID: PMC8224992 DOI: 10.1007/s11010-021-04200-7] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2021] [Accepted: 05/27/2021] [Indexed: 02/07/2023]
Abstract
Human SARS Coronavirus-2 (SARS-CoV-2) has infected more than 170 million people worldwide and resulted in more than 3.5 million deaths so far. The infection causes Coronavirus disease (COVID-19) in people of all age groups, notably diabetic and old age people, at a higher risk of infectivity and fatality. Around 35% of the patients who have died of the disease were diabetic. The infection is associated with weakening immune response, chronic inflammation, and potential direct pancreatic impairment. There seems to be a three-way association of the SARS-CoV-2 infection with diabetes and aging. The COVID-19 infection causes metabolism complications, which may induce diabetes and accelerate aging in healthy individuals. How does diabetes elevate the likelihood of the infection is not clearly understood. we summarize mechanisms of accelerated aging in COVID-19 and diabetes, and the possible correlation of these three diseases. Various drug candidates under different stages of pre-clinical or clinical developments give us hope for the development of COVID-19 therapeutics, but there is no approved drug so far to treat this disease. Here, we explored the potential of anti-diabetic and anti-aging natural compounds for the COVID-19 treatment. We have also reviewed different therapeutic strategies with plant-based natural products that may be used to cure patients infected with SARS-CoV-2 and post-infection syndrome.
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Affiliation(s)
- Udeep Chawla
- Department of Chemistry and Biochemistry, The University of Arizona, Old Chemistry 226, Tucson, AZ, 85721, USA
| | - Manoj Kumar Kashyap
- Amity Stem Cell Institute, Amity Medical School, Amity University Haryana, Amity Education Valley Panchgaon, Manesar (Gurugram), Haryana, India
| | - Amjad Husain
- Centre for Science & Society, Indian Institute of Science Education and Research (IISER), Bhopal, Madhya Pradesh, India.
- Innovation and Incubation Centre for Entrepreneurship, Indian Institute of Science Education and Research (IISER), Bhopal, Madhya Pradesh, India.
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Udut VV, Naumov SA, Evtushenko DN, Udut EV, Naumov SS, Zyuz'kov GN. A case of xenon inhalation therapy for respiratory failure and neuropsychiatric disorders associated with COVID-19. EXCLI JOURNAL 2021; 20:1517-1525. [PMID: 34924901 PMCID: PMC8678062 DOI: 10.17179/excli2021-4316] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/16/2021] [Accepted: 10/25/2021] [Indexed: 11/28/2022]
Abstract
Acute respiratory distress syndrome (ARDS) is the main danger to the life of patients with pneumonia caused by SARS-CoV-2. At the same time, respiratory failure (RF) after ARDS can persist for a long time despite intensive therapy. Therefore, it is important to develop new effective approaches for restoring the ventilation function of the lungs after COVID-19. Here, we present a case report of effective application of short-term inhalations of xenon-oxygen (Xe/O2) gas mixture for treatment of RF and neuropsychiatric disorders (NPD) associated with COVID-19. The patient inhaled a gas mixture of 70 % Xe and 30 % O2. We used multispiral computed tomography, evaluated psychometry, studied hematological and biochemical blood parameters, and applied some other methods of clinical studies to assess the therapeutic effectiveness of Xe inhalation. Also, we studied the mechanism of action of xenon with computer modeling. The clinical case showed the high efficacy of Xe/O2 mixture for treating severe RF and NPD after SARS-CoV-2 infection. Xenon inhalations dramatically increased oxygen saturation and the degree of pneumatization of the lungs. We found out that in coronavirus pneumonia, saturated phospholipids of surfactant are transferred to the solid-ordered phase, which disrupts the surface tension of the alveoli and alveolar gas exchange. Using molecular modeling methods, we demonstrated that the xenon atom increases the distance between the acyl chains of phospholipids due to the van der Waals dispersion interaction. These changes allow for the phase transition of phospholipids from the solid-ordered phase to the liquid phase and restore the functional activity of the surfactant. The findings suggest the feasibility of conducting studies on the effectiveness of Xe/O2 inhalations for treating ARDS in SARS-CoV-2 infection.
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Affiliation(s)
- Vladimir Vasil'evich Udut
- Tomsk National Research Medical Center, Russian Academy of Sciences, Goldberg Research Institute of Pharmacology and Regenerative Medicine, Tomsk, Russia
| | - Sergei Alexandrovich Naumov
- Tomsk National Research Medical Center, Russian Academy of Sciences, Goldberg Research Institute of Pharmacology and Regenerative Medicine, Tomsk, Russia
| | | | - Elena Vladimirovna Udut
- Tomsk National Research Medical Center, Russian Academy of Sciences, Goldberg Research Institute of Pharmacology and Regenerative Medicine, Tomsk, Russia,Siberian State Medical University, Tomsk, Russia
| | | | - Gleb Nikolaevich Zyuz'kov
- Tomsk National Research Medical Center, Russian Academy of Sciences, Goldberg Research Institute of Pharmacology and Regenerative Medicine, Tomsk, Russia,*To whom correspondence should be addressed: Gleb Nikolaevich Zyuz'kov, Tomsk National Research Medical Center, Russian Academy of Sciences, Goldberg Research Institute of Pharmacology and Regenerative Medicine, 634028, Lenin avenue, 3, Tomsk, Russia; Telephone: +73822418372, E-mail:
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de la Fuente J, Contreras M. Vaccinomics: a future avenue for vaccine development against emerging pathogens. Expert Rev Vaccines 2021; 20:1561-1569. [PMID: 34582295 DOI: 10.1080/14760584.2021.1987222] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
INTRODUCTION Vaccines are a major achievement in medical sciences, but the development of more effective vaccines against infectious diseases is essential for prevention and control of emerging pathogens worldwide. The application of omics technologies has advanced vaccinology through the characterization of host-vector-pathogen molecular interactions and the identification of candidate protective antigens. However, major challenges such as host immunity, pathogen and environmental factors, vaccine efficacy and safety need to be addressed. Vaccinomics provides a platform to address these challenges and improve vaccine efficacy and safety. AREAS COVERED In this review, we summarize current information on vaccinomics and propose quantum vaccinomics approaches to further advance vaccine development through the identification and combination of antigen protective epitopes, the immunological quantum. The COVID-19 pandemic caused by SARS-CoV-2 is an example of emerging infectious diseases with global impact on human health. EXPERT OPINION Vaccines are required for the effective and environmentally sustainable intervention for the control of emerging infectious diseases worldwide. Recent advances in vaccinomics provide a platform to address challenges in improving vaccine efficacy and implementation. As proposed here, quantum vaccinomics will contribute to vaccine development, efficacy, and safety by facilitating antigen combinations to target pathogen infection and transmission in emerging infectious diseases.
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Affiliation(s)
- José de la Fuente
- SaBio, Instituto De Investigación En Recursos Cinegéticos Irec-csic-uclm-jccm, Ciudad Real, Spain.,Department of Veterinary Pathobiology, Center for Veterinary Health Sciences, Oklahoma State University, Stillwater, OK, USA
| | - Marinela Contreras
- Interdisciplinary Laboratory of Clinical Analysis, Interlab-UMU, Regional Campus of International Excellence Campus Mare Nostrum, University of Murcia, Espinardo, Spain
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Ma Y, Li Z, Gou J, Ding L, Yang D, Feng G. Adoption of improved neural network blade pattern recognition in prevention and control of corona virus disease-19 pandemic. Pattern Recognit Lett 2021; 151:275-280. [PMID: 34538992 PMCID: PMC8442304 DOI: 10.1016/j.patrec.2021.08.033] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2021] [Revised: 08/02/2021] [Accepted: 08/29/2021] [Indexed: 11/05/2022]
Abstract
To explore the adoption effect of improved neural network blade pattern in corona virus disease (COVID)-19, comparative analysis is implemented. First, the following hypotheses are proposed. I: in addition to the confirmed cases and deaths, people suspected of being infected are also involved in the spread of the epidemic. II: patients who have been cured may also develop secondary infections, so it is considered that there is still a link between cured cases and the spread of the epidemic. III: only the relevant data of the previous day is used to predict the epidemic prevention and control of the next day. Then, the epidemic data from February 1st to February 15th in X province were selected as the control. The combined neural network model is used for prevention and control prediction, and the prediction results of the traditional neural network model are compared. The results show that the predictions of the daily new cases by the five neural network models have little difference with the actual value, and the trend is basically consistent. However, there are still differences in some time nodes. The errors of neural network 1 on the 6th and network 3 on the 13th are large. The accuracy of the combined neural network prediction model is high, and there is little difference between the result and the actual value at each time node. The prediction of the cumulative number of diagnoses per day of the five neural network models is also analyzed, and the results are relatively ideal. In addition, the accuracy of the combined neural network prediction model is high, and the difference between the result and the actual value at each time node is relatively small. It is found that the standard deviations of neural networks 2 and 3 are relatively high through the comparison of the deviations. The deviation means of the five models were all relatively low, and the mean deviation and standard deviation of the combined neural network model are the lowest. It is found that the accuracy of prediction on the epidemic spread in this province is good by comparing the performance of each neural network model. Regarding various indicators, the prediction accuracy of the combined neural network model is higher than that of the other four models, and its performance is also the best. Finally, the MSE of the improved neural network model is lower compared with the traditional neural network model. Moreover, with the change of learning times, the change trend of MSE is constant (P < 0.05 for all). In short, the improved neural network blade model has better performance compared with that of the traditional neural network blade model. The prediction results of the epidemic situation are accurate, and the application effect is remarkable, so the proposed model is worthy of further promotion and application in the medical field.
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Affiliation(s)
- Yanli Ma
- School of Information Science and Engineering, Hebei North University, Zhangjiakou 075000, China
| | - Zhonghua Li
- School of Information Science and Engineering, Hebei North University, Zhangjiakou 075000, China
| | | | - Lihua Ding
- School of Information Science and Engineering, Hebei North University, Zhangjiakou 075000, China
| | - Dong Yang
- School of Information Science and Engineering, Hebei North University, Zhangjiakou 075000, China
| | - Guiliang Feng
- School of Information Science and Engineering, Hebei North University, Zhangjiakou 075000, China
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Breedon AME, Saldanha RJ, Salisbury RL, Metzger DE, Werry MP, McPherson CJ, Irvin AP, Davis CM, Bogner CA, Braddock AM, Salter CE, Grigsby CC, Hart CR, Pangburn HA. COVID-19 Seroprevalence and Active Infection in an Asymptomatic Population. Front Med (Lausanne) 2021; 8:749732. [PMID: 34589507 PMCID: PMC8473750 DOI: 10.3389/fmed.2021.749732] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2021] [Accepted: 08/20/2021] [Indexed: 12/15/2022] Open
Abstract
In response to the COVID-19 pandemic, immediate and scalable testing solutions are needed to direct return to full capacity planning in the general public and across the Department of Defense (DoD). To fully understand the extent to which a population has been affected by COVID-19, active monitoring approaches require an estimation of overall seroprevalence in addition to accurate, affordable, and rapid tests to detect current SARS-CoV-2 infection. In this study, researchers in the Air Force Research Laboratory's 711th Human Performance Wing, Airman Systems Directorate evaluated the performance of various testing methods for the detection of SARS-CoV-2 antibodies and viral RNA in asymptomatic adults working at Wright-Patterson Air Force Base and the surrounding area during the period of 23 July 2020-23 Oct 2020. Altogether, there was a seroprevalance of 3.09% and an active infection rate of 0.5% (determined via the testing of saliva samples) amongst individuals tested, both of which were comparable to local and national averages at the time. This work also presents technical and non-technical assessments of various testing strategies as compared to the gold standard approaches (e.g., lateral flow assays vs. ELISA and RT-LAMP vs. RT-PCR) in order to explore orthogonal supply chains and fieldability. Exploration and validation of multiple testing strategies will allow the DoD and other workforces to make informed responses to COVID-19 and future pandemics.
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Affiliation(s)
- Amy M. E. Breedon
- Air Force Research Laboratory, 711th Human Performance Wing, Wright-Patterson Air Force Base, OH, United States
- UES, Inc., Integrative Health & Performance Sciences Division, Dayton, OH, United States
| | - Roland J. Saldanha
- Air Force Research Laboratory, 711th Human Performance Wing, Wright-Patterson Air Force Base, OH, United States
| | - Richard L. Salisbury
- Air Force Research Laboratory, 711th Human Performance Wing, Wright-Patterson Air Force Base, OH, United States
| | - David E. Metzger
- Air Force Research Laboratory, 711th Human Performance Wing, Wright-Patterson Air Force Base, OH, United States
- UES, Inc., Integrative Health & Performance Sciences Division, Dayton, OH, United States
| | - Michael P. Werry
- Air Force Research Laboratory, 711th Human Performance Wing, Wright-Patterson Air Force Base, OH, United States
| | - Craig J. McPherson
- Air Force Research Laboratory, 711th Human Performance Wing, Wright-Patterson Air Force Base, OH, United States
- UES, Inc., Integrative Health & Performance Sciences Division, Dayton, OH, United States
| | - Adam P. Irvin
- Air Force Research Laboratory, 711th Human Performance Wing, Wright-Patterson Air Force Base, OH, United States
| | - Christina M. Davis
- Air Force Research Laboratory, 711th Human Performance Wing, Wright-Patterson Air Force Base, OH, United States
- UES, Inc., Integrative Health & Performance Sciences Division, Dayton, OH, United States
| | - Charles A. Bogner
- Air Force Research Laboratory, 711th Human Performance Wing, Wright-Patterson Air Force Base, OH, United States
| | - Amber M. Braddock
- Air Force Research Laboratory, 711th Human Performance Wing, Wright-Patterson Air Force Base, OH, United States
- UES, Inc., Integrative Health & Performance Sciences Division, Dayton, OH, United States
| | - Charles E. Salter
- Air Force Research Laboratory, 711th Human Performance Wing, Wright-Patterson Air Force Base, OH, United States
| | - Claude C. Grigsby
- Air Force Research Laboratory, 711th Human Performance Wing, Wright-Patterson Air Force Base, OH, United States
| | - Corey R. Hart
- Air Force Research Laboratory, 711th Human Performance Wing, Wright-Patterson Air Force Base, OH, United States
| | - Heather A. Pangburn
- Air Force Research Laboratory, 711th Human Performance Wing, Wright-Patterson Air Force Base, OH, United States
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ÖZTÜRK R. Exploring healthcare professionals’ views and approaches regarding COVID-19 vaccines. JOURNAL OF HEALTH SCIENCES AND MEDICINE 2021. [DOI: 10.32322/jhsm.952354] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
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Vernet R, Charrier E, Grogg J, Mach N. A Quantitative ELISA Protocol for Detection of Specific Human IgG against the SARS-CoV-2 Spike Protein. Vaccines (Basel) 2021; 9:770. [PMID: 34358186 PMCID: PMC8309958 DOI: 10.3390/vaccines9070770] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2021] [Revised: 07/02/2021] [Accepted: 07/07/2021] [Indexed: 12/23/2022] Open
Abstract
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has caused a worldwide pandemic with at least 3.8 million deaths to date. For that reason, finding an efficient vaccine for this virus quickly became a global priority. The majority of vaccines now marketed are based on the SARS-CoV-2 spike protein that has been described as the keystone for optimal immunization. In order to monitor SARS-CoV-2 spike-specific humoral responses generated by immunization or infection, we have developed a robust and reproducible enzyme-linked immunosorbent assay (ELISA) protocol. This protocol describes a method for quantitative detection of IgG antibodies against the SARS-CoV-2 spike protein using antigen-coated microtiter plates. Results showed that antibodies could be quantified between the range of 1.953 ng/mL to 500 ng/mL with limited inter- and intra-assay variability.
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Affiliation(s)
- Rémi Vernet
- Department of Oncology, Geneva University Hospitals and Medical School, 1211 Geneva, Switzerland; (E.C.); (N.M.)
- Center for Translational Research in Onco-Hematology, Division of Oncology, Geneva University Hospital and University of Geneva, 1211 Geneva, Switzerland
| | - Emily Charrier
- Department of Oncology, Geneva University Hospitals and Medical School, 1211 Geneva, Switzerland; (E.C.); (N.M.)
- Center for Translational Research in Onco-Hematology, Division of Oncology, Geneva University Hospital and University of Geneva, 1211 Geneva, Switzerland
- MaxiVAX SA, 1202 Geneva, Switzerland;
| | | | - Nicolas Mach
- Department of Oncology, Geneva University Hospitals and Medical School, 1211 Geneva, Switzerland; (E.C.); (N.M.)
- Center for Translational Research in Onco-Hematology, Division of Oncology, Geneva University Hospital and University of Geneva, 1211 Geneva, Switzerland
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Alhazmi A, Alamer E, Daws D, Hakami M, Darraj M, Abdelwahab S, Maghfuri A, Algaissi A. Evaluation of Side Effects Associated with COVID-19 Vaccines in Saudi Arabia. Vaccines (Basel) 2021; 9:vaccines9060674. [PMID: 34207394 PMCID: PMC8235009 DOI: 10.3390/vaccines9060674] [Citation(s) in RCA: 86] [Impact Index Per Article: 28.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2021] [Revised: 06/11/2021] [Accepted: 06/16/2021] [Indexed: 12/27/2022] Open
Abstract
BACKGROUND Pfizer-BioNTech and Oxford-AstraZeneca are recently introduced vaccines to combat COVID-19 pandemic. During clinical trials, mild to moderate side effects have been associated with these vaccines. Thus, we aimed to evaluate short-term post-vaccination side effects. METHODS Cross-sectional, retrospective study using an online questionnaire was conducted among COVID-19 vaccines recipients in Saudi Arabia. General and demographic data were collected, and vaccine-associated side effects after receiving at least one dose of each vaccine were evaluated. RESULTS Our final sample consisted of 515 participants with a median age of 26 years. Most of the study participants were female (57%). Nearly 13% of the study subjects have reported previous infections with SARS-CoV-2. Oxford-AstraZeneca and Pfizer-BioNTech vaccines have been received by 75% and 25% of the study participants, respectively. Side effects associated with COVID-19 vaccines have been reported by 60% of the study subjects, and most of them reported fatigue (90%), pain at the site of the injections (85%). CONCLUSION Side effects that are reported post Oxford-AstraZeneca and Pfizer-BioNTech vaccines among our study participants are not different from those that were reported in the clinical trials, indicating safe profiles for both vaccines. Further studies are needed to evaluate the effectiveness of the current vaccines in protection against SARS-CoV-2 reinfections.
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Affiliation(s)
- Abdulaziz Alhazmi
- Department of Microbiology and Parasitology, College of Medicine, Jazan University, Jazan 45142, Saudi Arabia;
- Jazan University Hospital, Jazan University, Jazan 45142, Saudi Arabia; (D.D.); (M.H.)
- Medical Research Center, Jazan University, Jazan 45142, Saudi Arabia; (E.A.); (S.A.)
| | - Edrous Alamer
- Medical Research Center, Jazan University, Jazan 45142, Saudi Arabia; (E.A.); (S.A.)
- Department of Medical Laboratories Technology, College of Applied Medical Sciences, Jazan University, Jazan 45142, Saudi Arabia
| | - Dalia Daws
- Jazan University Hospital, Jazan University, Jazan 45142, Saudi Arabia; (D.D.); (M.H.)
| | - Mashael Hakami
- Jazan University Hospital, Jazan University, Jazan 45142, Saudi Arabia; (D.D.); (M.H.)
| | - Majid Darraj
- Department of Medicine, College of Medicine, Jazan University, Jazan 45142, Saudi Arabia;
| | - Siddig Abdelwahab
- Medical Research Center, Jazan University, Jazan 45142, Saudi Arabia; (E.A.); (S.A.)
| | - Amani Maghfuri
- College of Medicine, Jazan University, Jazan 45142, Saudi Arabia;
| | - Abdullah Algaissi
- Medical Research Center, Jazan University, Jazan 45142, Saudi Arabia; (E.A.); (S.A.)
- Department of Medical Laboratories Technology, College of Applied Medical Sciences, Jazan University, Jazan 45142, Saudi Arabia
- Correspondence: ; Tel.: +966-7-3295000
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Is there any role of intermittent fasting in the prevention and improving clinical outcomes of COVID-19?: intersection between inflammation, mTOR pathway, autophagy and calorie restriction. Virusdisease 2021; 32:625-634. [PMID: 34104708 PMCID: PMC8177033 DOI: 10.1007/s13337-021-00703-5] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2021] [Accepted: 05/20/2021] [Indexed: 12/15/2022] Open
Abstract
The coronavirus disease 2019 (COVID-19) pandemic is provoking a global public health crisis. Even though the academic world is intensively pursuing new therapies, there is still no “game changer” in the management of COVID 19. The Mammalian Target of Rapamycin (mTOR) is an ancient signaling system that has been proposed as a molecular tool used by coronaviruses and other RNA and DNA viruses in order to replicate and persist in the host cell. In recent years, Intermittent Fasting (IF), a practice consisting on a strict calorie restriction during a prolonged period of time during the day, has gained popularity due to its potential benefits in multiple health systems and in regulating inflammation. IF inhibits the mTOR pathway which is similar to the effects of Rapamycin in some animal models. mTOR inhibition and promotion of autophagy could potentially be the link between the possible direct benefits of IF in COVID-19 due to the interruption of the viral cycle (protein synthesis). Besides, IF has shown to be a strong anti-inflammatory in multiple prior studies, and may play a role in attenuating COVID -19 severity. This review hypothesizes the possible intersection between viral, immunological, and metabolic pathways related to mTOR and the potential mechanisms through which IF may improve clinical outcomes. Future prospective randomized controlled clinical trials to evaluate intermittent fasting (IF) regimens in order to prevent and treat moderate to severe forms of COVID-19 in humans are needed.
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