Downloaded to the Rest of the World? "Nearly 750,000" Times in a Single Year (2002)
Total Page:16
File Type:pdf, Size:1020Kb
Load more
Recommended publications
-
Analysis of Global Research Trends in Coronaviruses: a Bibliometric Investigation Bhaskar Mukherjee
Journal of Scientometric Res. 2020; 9(2):185-194 http://www.jscires.org Research Article Analysis of Global Research Trends in Coronaviruses: A Bibliometric Investigation Bhaskar Mukherjee Department of Library and Information Science, Banaras Hindu University, Varanasi, Uttar Pradesh, INDIA. Correspondence ABSTRACT Bhaskar Mukherjee This COVID-19 (n-CoV) belongs to a large family of viruses known as ‘Coronaviruses’ Department of Library and Information that causes respiratory and intestinal illness among animals and human beings. The Science, Banaras Hindu present study attempts to understand the trends in global research in coronavirus related diseases during the last seven decades. It thus seeks to provide an informed University, Varanasi-221005, Uttar assessment of research in this area. Major areas of research related to this disease Pradesh, INDIA. on which the research focused, were ‘acute respiratory syndrome’ and fusion and Email: [email protected] penetration process of this virus with ‘gastroenteritis virus’ and ‘mouse hepatitis virus’ (mhv). The USA and China were the most productive countries and the Received: 07-04-2020 collaborative researches work in China were largely intra-national whereas in the Revised: 24-05-2020 USA, these tended to be multinational. This paper elaborates and illustrates some Accepted: 24-08-2020 salient characteristic trends of research on coronavirus related diseases that has DOI: 10.5530/jscires.9.2.22 taken place in these two most prolific countries. Some interesting trends can be observed from citation analysis. Although on average, an article received 27.76 citations, wherein 10% of citations came only from the top 56 (0.34%) articles which suggest that only a few articles out of total articles received global attention. -
Northern African Strains of Human T-Lymphotropic Virus Type 1 Arose from a Recombination Event
Desrames et al. Retrovirology 2015, 12(Suppl 1):P80 http://www.retrovirology.com/content/12/S1/P80 POSTERPRESENTATION Open Access Northern African strains of human T-lymphotropic virus type 1 arose from a recombination event A Desrames1*, O Cassar1, O Gout2, O Hermine3, GP Taylor4, PV Afonso1, A Gessain1 From 17th International Conference on Human Retroviruses: HTLV and Related Viruses Trois Ilets, Martinique. 18-21 June 2015 Although recombination is a major source of genetic from HTLV-1 infected patients of diverse African origin. variability in retroviruses, no recombinant strain had The data on this on-going study will be presented. been observed for HTLV-1, the first isolated human- pathogenic retrovirus. Different genotypes exist for Authors’ details HTLV-1: Genotypes b and d to g are restricted to central 1Institut Pasteur, Unité d’Epidémiologie et Physiopathologie des Virus Africa, while genotype c is only endemic in Australo- Oncogènes, Département de Virologie, Paris, France CNRS, UMR 3569, Paris, 2 Melanesia. In contrast, the cosmopolitan genotype A is France. Service de Neurologie, Fondation Rothschild, Paris, France. 3Service d’Hématologie, Hôpital Necker, Paris, France. 4Section of Infectious widely distributed. We applied a combination of phyloge- Diseases, Faculty of Medicine, Imperial College, London, UK. netics and recombination analysis approaches to a set of new HTLV-1 sequences, including the complete LTR Published: 28 August 2015 and a 522-bp fragment of the env gene, which we col- lected from 19 countries throughout North, West and Central Africa, the continent where the virus has the lar- doi:10.1186/1742-4690-12-S1-P80 Cite this article as: Desrames et al.: Northern African strains of human gest endemic presence. -
Global Scientific Research on Coronavirus : a Scientometric Study
University of Nebraska - Lincoln DigitalCommons@University of Nebraska - Lincoln Library Philosophy and Practice (e-journal) Libraries at University of Nebraska-Lincoln September 2020 Global Scientific Research on Coronavirus : a Scientometric Study Pooja P. Dadhe [email protected] Manju N. Dubey [email protected] Follow this and additional works at: https://digitalcommons.unl.edu/libphilprac Dadhe, Pooja P. and Dubey, Manju N., "Global Scientific Research on Coronavirus : a Scientometric Study" (2020). Library Philosophy and Practice (e-journal). 4277. https://digitalcommons.unl.edu/libphilprac/4277 Global Scientific Research on Coronavirus : a Scientometric Study Dr. Pooja P. Dadhe Assistant Librarian Dr. V.B. Alias Bhausaheb Kolte Knowledge Resource Centre R.T.M. Nagpur University, Nagpur, India [email protected] Dr. Manju N. Dubey Librarian R.S Mundle Dharampeth Arts and Commerce College, Nagpur, India [email protected] Abstract To understand the global research trend of the scientific publication on coronavirus, this scientometric study was carried out for the period 2002 to 2019 based on scientometric indicators such as growth of publication, productive authors and institutions, collaboration among authors and institutions, the hotspot of research area and the citation pattern. A total of 8541 records downloaded from PubMed formed the dataset for the study and were analysed using Bibexcel and VOSviewer. The findings reveal that the research on coronavirus was noticeable but it was not significant. A correlation between the number of publications and emergence of SARS in 2002 and MERS in 2012 was also visible. The trend of publication was found to be fluctuating during the period of study. The findings demonstrate that collaboration among institutions was not very strong. -
A Novel Method to Examine Individual RNA Structures Within a Mixed Population Reveals Insights Into the HIV-1 RNA Dimerization P
Kenyon et al. Retrovirology 2013, 10(Suppl 1):P41 http://www.retrovirology.com/content/10/S1/P41 POSTERPRESENTATION Open Access A novel method to examine individual RNA structures within a mixed population reveals insights into the HIV-1 RNA dimerization process Julia Kenyon1*, Liam Prestwood1, Stuart Le Grice2, Andrew Lever1 From Frontiers of Retrovirology: Complex retroviruses, retroelements and their hosts Cambridge, UK. 16-18 September 2013 Different models have been proposed for the HIV-1 RNA Authors’ details 1Department of Medicine, University of Cambridge, Cambridge, UK. 2HIV monomer and dimer structures, often by studying Drug Resistance Program, Center for Cancer Research, National Cancer mutants that disrupt the palindromic nature of the Institute, Frederick, MD 21702-1201, USA. dimerisation initiation site (DIS) to stabilise the mono- Published: 19 September 2013 mer. We have developed a new technique known as “ingel SHAPE (selective 2’OH acylation analysed by pri- mer extension)”. Individual RNA structures within a doi:10.11861742-4690-10-S1-P41 mixed structural population are isolated by electrophor- Cite this article as: Kenyon et al.: A novel method to examine individual esis under native conditions, and secondary structural RNA structures within a mixed population reveals insights into the HIV- probing takes place within the gel. High-throughput ana- 1 RNA dimerization process. Retrovirology 2013 10(Suppl 1):P41. lysis generates a secondary structural map of each RNA, making it possible to examine the structures of different conformers under native conditions, without the need to stabilise each structure by mutagenesis or by using non- physiological buffers. We have validated the technique using TAR RNA, and show it to be accurate and highly reproducible. -
Comparing Journal Impact Factor and H-Type Indices in Virology Journals
View metadata, citation and similar papers at core.ac.uk brought to you by CORE provided by DigitalCommons@University of Nebraska University of Nebraska - Lincoln DigitalCommons@University of Nebraska - Lincoln Library Philosophy and Practice (e-journal) Libraries at University of Nebraska-Lincoln 2012 Comparing Journal Impact Factor and H-type Indices in Virology Journals Zao Liu [email protected] Gary (Gang) Wan [email protected] Follow this and additional works at: https://digitalcommons.unl.edu/libphilprac Part of the Library and Information Science Commons Liu, Zao and Wan, Gary (Gang), "Comparing Journal Impact Factor and H-type Indices in Virology Journals" (2012). Library Philosophy and Practice (e-journal). 891. https://digitalcommons.unl.edu/libphilprac/891 Comparing Journal Impact Factor and H-type Indices in Virology Journals Zao Liu Texas A&M University [email protected] Gary (Gang) Wan Texas A&M University Abstract This paper examines the relationships between the journal impact factor and the h-type indices in virology journals. The virology journals and their 2010 journal impact factors were retrieved from Journal Citation Reports. The h-index and the g-index values of the journals for 2007-2011 were obtained from Web of Science and Google Scholar. The journals were ranked by their journal impact factor and h-indices. The correlation analysis of the measures found a strong relationship between the journal impact factor and the h-type indices, and a stronger tie between the h-indices themselves. Despite the strong correlations between the measures, differences in rankings of the journals with the journal impact factor and the h-type indices were found, and possible explanations for the differences were provided. -
Protease Inhibitors Effectively Block Cell-To-Cell Spread of HIV-1 Between T Cells Boghuma Kabisen Titanji1, Marlen Aasa-Chapman1, Deenan Pillay1,2 and Clare Jolly1*
Titanji et al. Retrovirology 2013, 10:161 http://www.retrovirology.com/content/10/1/161 RESEARCH Open Access Protease inhibitors effectively block cell-to-cell spread of HIV-1 between T cells Boghuma Kabisen Titanji1, Marlen Aasa-Chapman1, Deenan Pillay1,2 and Clare Jolly1* Abstract Background: The Human Immunodeficiency Virus type-1 (HIV-1) spreads by cell-free diffusion and by direct cell-to-cell transfer, the latter being a significantly more efficient mode of transmission. Recently it has been suggested that cell-to-cell spread may permit ongoing virus replication in the presence of antiretroviral therapy (ART) based on studies performed using Reverse Transcriptase Inhibitors (RTIs). Protease Inhibitors (PIs) constitute an important component of ART; however whether this class of inhibitors can suppress cell-to-cell transfer of HIV-1 is unexplored. Here we have evaluated the inhibitory effect of PIs during cell-to-cell spread of HIV-1 between T lymphocytes. Results: Using quantitative assays in cell line and primary cell systems that directly measure the early steps of HIV-1 infection we find that the PIs Lopinavir and Darunavir are equally potent against both cell-free and cell-to-cell spread of HIV-1. We further show that a protease resistant mutant maintains its resistant phenotype during cell-to-cell spread and is transmitted more efficiently than wild-type virus in the presence of drug. By contrast we find that T cell-T cell spread of HIV-1 is 4–20 fold more resistant to inhibition by the RTIs Nevirapine, Zidovudine and Tenofovir. Notably, varying the ratio of infected and uninfected cells in co-culture impacted on the degree of inhibition, indicating that the relative efficacy of ART is dependent on the multiplicity of infection. -
A Bibliometric Analysis of Virology in Colombia (2000–2013)
Original Article Virology research in a Latin American developing country: a bibliometric analysis of virology in Colombia (2000–2013) Julian Ruiz-Saenz1,3, Marlen Martinez-Gutierrez1,2,3 1 Grupo de Investigación en Ciencias Animales-GRICA, Facultad de Medicina Veterinaria y Zootecnia, Universidad Cooperativa de Colombia, Bucaramanga, Colombia 2 Grupo de Investigación Infettare, Facultad de Medicina, Universidad Cooperativa de Colombia, Medellín, Colombia 3 Asociación Colombiana de Virología, Bogotá, Colombia Abstract Introduction: Bibliometric analysis demonstrates that the virology research in Latin America has increased. For this reason, the objective of this study was to evaluate Colombian publications on viruses and viral diseases in indexed journals during the period from 2000 to 2013. Methodology: The bibliographic data were collected from MedLine, SciELO, LILACS and Scopus databases. The database was constructed in Excel descriptive statistics. The SCImago Journal Rank (SJR) was evaluated using the SCImago Journal & Country Rank in 2013 and was used as an indicator of the quality of the journals used by the Colombian researchers. Results: The total number of papers published was 711, of which 40.4% were published in local journals, and 59.6% were published in foreign journals. Most (89.2%) were original papers. Moreover, 34.2% of the papers were published in collaboration with international researchers, with the United States being the most represented. Of the journals used, 85.6% had an SJR, and 14.4% did not. The median SJR of the papers was 0.789, and the median of the papers with international collaborators was higher compared to the SJR of the papers without international collaboration. -
A Bibliometric Review of Oncolytic Virus Research As a Novel Approach For
Mozafari Nejad et al. Virol J (2021) 18:98 https://doi.org/10.1186/s12985-021-01571-7 REVIEW Open Access A bibliometric review of oncolytic virus research as a novel approach for cancer therapy Amir Sasan Mozafari Nejad1 , Tehjeeb Noor2, Ziaul Haque Munim3, Mohammad Yousef Alikhani4* and Amir Ghaemi5* Abstract Background: In recent years, oncolytic viruses (OVs) have drawn attention as a novel therapy to various types of can- cers, both in clinical and preclinical cancer studies all around the world. Consequently, researchers have been actively working on enhancing cancer therapy since the early twentieth century. This study presents a systematic review of the literature on OVs, discusses underlying research clusters and, presents future directions of OVs research. Methods: A total of 1626 published articles related to OVs as cancer therapy were obtained from the Web of Science (WoS) database published between January 2000 and March 2020. Various aspects of OVs research, including the countries/territories, institutions, journals, authors, citations, research areas, and content analysis to fnd trending and emerging topics, were analysed using the bibliometrix package in the R-software. Results: In terms of the number of publications, the USA based researchers were the most productive (n 611) followed by Chinese (n 197), and Canadian (n 153) researchers. The Molecular Therapy journal ranked frst= both in terms of the number= of publications (n 133)= and local citations (n 1384). The most prominent institution was Mayo Clinic from the USA (n 117) followed= by the University of Ottawa= from Canada (n 72), and the University of Helsinki from Finland (n 63).= The most impactful author was Bell J.C with the highest number= of articles (n 67) and total local citations (n =885). -
A Bibliometric Analysis
International Journal of Environmental Research and Public Health Article Twenty-Year Span of Global Coronavirus Research Trends: A Bibliometric Analysis Yi Zhou 1 and Liyu Chen 2,* 1 Xiangya School of Medicine, Central South University, Changsha 410013, China; [email protected] 2 Department of Microbiology, School of Basic Medical Sciences, Central South University, Changsha 410078, China * Correspondence: [email protected]; Tel.: +86-0731-8235-5003 Received: 27 March 2020; Accepted: 25 April 2020; Published: 28 April 2020 Abstract: The coronavirus disease 2019 (COVID-19) pandemic aroused global public concern and became a major medical issue. This study aims to investigate the global research routine and trends of coronavirus over the last twenty years based on the production, hotspots, and frontiers of published articles as well as to provide the global health system with a bibliometric reference. The Web of Science core collection database was retrieved for coronavirus articles published from 1 January 2000 to 17 March 2020. Duplicates and discrete papers were excluded. Analysis parameters including time, regions, impact factors, and citation times were processed through professional software. A total of 9043 coronavirus articles originated from 123 countries and were published in 1202 journals. The USA contributed most articles (3101) followed by China (2230). The research was published in specialized journals including the Journal of Virology. Universities were the main institutions of science progress. High-impact articles covered fields of basic science and clinical medicine. There were two sharp increases in research yields after the severe acute respiratory syndrome (SARS) and the Middle East respiratory syndrome (MERS) outbreaks. -
The Case of SARS-Cov-2 and Zika Virus
medRxiv preprint doi: https://doi.org/10.1101/2020.11.20.20235242; this version posted November 23, 2020. The copyright holder for this preprint (which was not certified by peer review) is the author/funder, who has granted medRxiv a license to display the preprint in perpetuity. It is made available under a CC-BY 4.0 International license . Outbreaks of publications about emerging infectious diseases 1 Outbreaks of publications about emerging infectious 2 diseases: the case of SARS-CoV-2 and Zika virus 1 1,2 3 3 Aziz Mert Ipekci , Diana Buitrago-Garcia , Kaspar Walter Meili , Fabienne 4 5 6 7 4 Krauer , Nirmala Prajapati , Shabnam Thapa , Lea Wildisen , Lucia Araujo 5 Chaveron5, Lukas Baumann8, Sanam Shah5, Tessa Whiteley5, Gonzalo Solís- 9 10 10 1 1 6 García , Foteini Tsotra , Ivan Zhelyazkov , Hira Imeri , Nicola Low , Michel 7 Jacques Counotte1* 8 1. Institute of Social and Preventive Medicine, University of Bern, Bern, Switzerland 9 2. Graduate School of Health Sciences, University of Bern, Bern, Switzerland 10 3. Department of Epidemiology and Global Health, Umeå University, Umeå, Sweden 11 4. Centre for Ecological and Evolutionary Synthesis (CEES), University of Oslo, Norway 12 5. École des Hautes Études en Santé Publique (EHESP), Saint Denis, France 13 6. Institute of Public Health, Jagiellonian University Medical College, Kraków, Poland 14 7. Institute of Primary Health Care (BIHAM), University of Bern, Bern, Switzerland 15 8. Department of Internal Medicine, Kantonsspital Olten, Olten, Switzerland 16 9. Pediatrics Department, Hospital General Universitario Gregorio Marañón, Madrid, Spain 17 10. School of Health and Related Research (ScHARR), University of Sheffield, Sheffield, United 18 Kingdom 19 * corresponding author: [email protected] Page 1 of 12 NOTE: This preprint reports new research that has not been certified by peer review and should not be used to guide clinical practice. -
Global Research Trends of Middle East Respiratory Syndrome Coronavirus: a Bibliometric Analysis Sa’Ed H
Zyoud BMC Infectious Diseases (2016) 16:255 DOI 10.1186/s12879-016-1600-5 RESEARCH ARTICLE Open Access Global research trends of Middle East respiratory syndrome coronavirus: a bibliometric analysis Sa’ed H. Zyoud1,2 Abstract Background: Middle East respiratory syndrome coronavirus (MERS-CoV) is a virus that causes severe viral pneumonia in humans, known to have a high mortality rate and a similarity in clinical symptoms with severe acute respiratory syndrome coronavirus. It was first isolated in Kingdom of Saudi Arabia (KSA) in 2012 and after that, MERS-CoV exhibited outbreaks in several regions of the world. This study aimed to assess the characteristics of publications involving MERS-CoV at global level by using a bibliometric analysis. Methods: Scopus database was searched on March 4, 2016 for MERS-CoV publications published between 2012 and 2015. It was performed on the same day in order to avoid the possible bias came from update on the database because the metrics are changing over time. All publication types were considered; however publications as errata were excluded. Analysis parameters include year of publication, publication type, patterns of international collaboration, research institutions, journals, impact factor, h-index, language, and times cited. Results: A total of 883 MERS-CoV research publications were published across the world. The MERS-CoV-associated publications were originated from 92 countries/territories, indicating the international spread of MERS-CoV research. The USA was the largest contributor, with 319 articles published over 4 years, followed by KSA (113 articles). The total number of citations for these publications has already achieved 8,015, with an average of 9.01 citations per each publication. -
Respiratory Syncytial Virus: a Systematic Scientometric Analysis of the Global Publication Output and the Gender Distribution of Publishing Authors
Open Access Research BMJ Open: first published as 10.1136/bmjopen-2016-013615 on 26 July 2017. Downloaded from Respiratory syncytial virus: a systematic scientometric analysis of the global publication output and the gender distribution of publishing authors Dörthe Brüggmann,1,2 Corinna Köster,2 Doris Klingelhöfer,2 Jan Bauer,2 Daniela Ohlendorf,2 Matthias Bundschuh,2 David A Groneberg2 To cite: Brüggmann D, Köster C, ABSTRACT Strengths and limitations of this study Klingelhöfer D, et al. Respiratory Objective Worldwide, the respiratory syncytial virus syncytial virus: a systematic (RSV) represents the predominant viral agent causing ► This is the first concise depiction of the worldwide scientometric analysis of the bronchiolitis and pneumonia in children. To conduct global publication output and scientific productivity related to respiratory syncytial research and tackle existing healthcare disparities, RSV- the gender distribution of virus, which was assessed by geographical, related research activities around the globe need to be publishing authors. BMJ Open chronological and socioeconomic criteria. described. Hence, we assessed the associated scientific 2017;7:e013615. doi:10.1136/ ► The NewQIS (New Quality and Quantity Indices in output (represented by research articles) by geographical, bmjopen-2016-013615 Science) platform combines scientometric methods chronological and socioeconomic criteria and analysed the and ‘density equalizing mapping projections’ Received 25 July 2016 authors publishing in the field by gender. Also, the 15 most to evaluate the scientific output regarding Revised 1 March 2017 cited articles and the most prolific journals were identified quantitative and qualitative aspects, geographical Accepted 8 March 2017 for RSV research. and chronological developments, existing research Design Retrospective, descriptive study.