Stem cell therapy for type 1 diabetes: a scientometric assessment of global research during the twenty-first century

Dayal, Devi; Gupta, Brij Mohan; Mamdapur, Ghouse Modin N.; Rohilla, Latika; Nanda, Pamali Mahasweta

doi:10.1007/s40200-022-01120-1

Cited by 5 publications

(3 citation statements)

References 36 publications

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“…We also found that the CHO research is dominated by high-income countries of Western Europe and North America, similar to previous global mapping studies. [18][19][20] This reflects the governmental commitment, the availability of infrastructure, and funding in high-income countries that enables conducting highly organized research endeavors in any field of science. 30 In contrast, research in low-and middle-income countries remains disorganized and poorly funded, resulting in low-impact publications.…”

Section: Discussionmentioning

confidence: 99%

“…The search strategy was identical to our previous bibliometric studies. [18][19][20] The leading search strategy yielded 37,762 global CHO records, further refined by countries, authors, organizations, and journals. The publications were quantified using the complete counting technique, i.e., each contributing author or organization in multiple authorship papers was fully counted and given equal credit.…”

Section: Methodsmentioning

confidence: 99%

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Childhood Obesity: Scientometric Mapping of Indian Research During the Last Two Decades

Dayal¹,

Bansal²,

Bansal³

et al. 2023

Int. J. Med. Public Health

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Background:The prevalence of childhood obesity (CHO) has gradually increased in India over the past two decades and has necessitated advanced research to address it. Assessing CHO-related research conducted so far is necessary to guide future research. However, a bibliometric assessment of Indian CHO research is unavailable. Aim: The study aimed to map the CHO research published in India during the last two decades. Materials and Methods:The publication data was retrieved from Elsevier's Scopus database using a predefined search strategy. The quality of publications was assessed using indicators such as citations per paper (CPP), relative citation index (RCI), and Hirsch index (HI). Results: India contributed 705 (1.8%) to a global total of 37,762 publications and is currently ranked 15 th in CHO-related research; the top 3 countries are the USA, UK, and Australia with 38.1%, 9.6%, and 6.5% publication share respectively. The annual growth in India's publications was 27.4% compared to the global average of 8.7%. The research quality has declined (average CPP 50.6 during 2002(average CPP 50.6 during -2011(average CPP 50.6 during and 25.4 during 2012(average CPP 50.6 during -2021. Only 25.2% of publications were internationally collaborative. The most productive organizations were AIIMS,

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Section: Discussionmentioning

confidence: 99%

Section: Methodsmentioning

confidence: 99%

Childhood Obesity: Scientometric Mapping of Indian Research During the Last Two Decades

Dayal¹,

Bansal²,

Bansal³

et al. 2023

Int. J. Med. Public Health

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“…Our analysis revealed that the COVID-19 related mucormycosis research was mainly carried out in the low-and middle-income countries, unlike research in several other medical fields during COVID-19 pandemic or even during pre-COVID-19 times, which shows domination by highincome countries of North America or Western Europe. [21][22][23][24][30][31][32] This is understandable as the low-or middle-income countries were particularly hit by the dual burden of COVID-19 and CAM. 6,7 But even while the productivity of organizations and authors from low-and middle-income countries was substantial, it was the high-income countries such as France and the USA that led in CAM research impact.…”

Section: Discussionmentioning

confidence: 99%

Scientometric Mapping of Mucormycosis Research in Relation to the COVID-19 Pandemic

Dayal¹,

Gupta²,

Kappi³

2022

IJMEDPH

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Background:Mucormycosis is an invasive fungal infection that has shown a surge during the COVID-19 pandemic. A comprehensive assessment of COVID-19 associated mucormycosis (CAM) research is lacking. Methods: We searched Elsevier's Scopus database for publications on CAM using a pre-defined search strategy. Data on publications numbers, citation metrics, contributing countries, institutions, authors, journals, and the most cited articles were analyzed using select bibliometric tools. Results: Published CAM research included 253 publications. These were cited 1560 times, averaging 6.1 citations per paper. Only 33 (13%) were funded. Original articles (55.7%) and reviews (17.7%) constituted the major share of global output. The studied age groups included adults (22.5%), middle-aged (19.3%), elderly (10.6%), and adolescents (0.8%). Studies on treatment accounted for the largest share (58.5%), followed by clinical studies (28.0%), complications (17.3%), risk factors (11.7%), epidemiology (7.9%), and pathophysiology (3.1%). The participating countries were 64; India, the USA, and Egypt led in productivity, whereas France, the USA, and Iran were more impactful. Of the 84 organizations, the leading organizations were PGIMER-Chandigarh, AIIMS-New Delhi and Cairo University, Egypt. A. Chakrabarti, V. Muthu, and S.M. Rudramurthy were the most productive of 160 participating authors. Indian Journal of Ophthalmology, Indian Journal of Otolaryngology and Head and Neck Surgery, and Journal of Fungi were the most active journals that published CAM research. Conclusion: Research on CAM has primarily been conducted in middleincome countries and is low on quality. High-income countries need to collaborate with lowand middle-income countries for a sustainable and universal CAM research impact. There is also a need to focus on research gaps such as pathophysiology and epidemiology in future CAM research.

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Pediatric Type 1 Diabetes: A Bibliometric Analysis of the 100 Most-cited Publications

Dayal,

Gupta,

Mamdapur

et al. 2024

J Diabetol

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Background: The most impactful research on pediatric type 1 diabetes (T1D) remains unknown. Objective: We aimed to evaluate the characteristics and impact of the 100 most-cited articles on pediatric T1D. Materials and Methods: Using a predefined bibliometric strategy, the Scopus database was searched for high-cited papers (HCPs) published from 2001 to 2020. Articles were evaluated for data on the publication year, countries, authors, journals, topics, and types. Social network analysis was performed to visualize the interaction among countries, organizations, and authors using VOSviewer software. Results: The top 100 HCPs received 390 to 4634 citations, averaging 773.5 citations per paper (CPP). The funded HCPs (n = 50) had a higher impact (CPP 791.5). The majority of HCPs (n = 83) were collaborative. Classifying by research type, 65 studies were clinical (n = 65), risk factors (n = 27), epidemiology (n = 26), pathophysiology (n = 16), treatment outcome (n = 13), genetics (n = 12), complications (n = 3), quality of life (n = 2), and prognosis (n = 1). The number of authors involved was 1,101, affiliated with 545 organizations in 27 countries; the USA (n = 64) and the UK (n = 24) were the most productive countries, whereas Australia and the UK were the most impactful. D.M. Nathan and J.M. Lawrence were the most prolific authors, while P. Raskin and J.M. Lachin were the most impactful. Conclusions: High-income countries such as the USA, UK, and Australia contribute significantly to high-impact pediatric T1D research. Funding and collaboration improve the impact of citations in publications. Less researched areas such as treatment outcomes, genetics, complications, quality of life, and prognosis should be the focus of future research on pediatric T1D.

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Stem cell therapy for type 1 diabetes: a scientometric assessment of global research during the twenty-first century

Cited by 5 publications

References 36 publications

Childhood Obesity: Scientometric Mapping of Indian Research During the Last Two Decades

Childhood Obesity: Scientometric Mapping of Indian Research During the Last Two Decades

Scientometric Mapping of Mucormycosis Research in Relation to the COVID-19 Pandemic

Pediatric Type 1 Diabetes: A Bibliometric Analysis of the 100 Most-cited Publications

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