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Objective: Understanding and targeting cancer stem cells (CSC) are areas of active research in oncology and further dissemination of scientific results is urgently needed to accelerate the comprehension of their involvement in tumor heterogeneity, resistance to conventional therapies and metastasis. In the context of open science, open access and data sharing, the aim of this study is to assess the current practices of cancer researchers in terms of publications and dissemination of research data., Method: A bibliometric study was conducted based on a bibliographic search using the Web of Science, and CSC articles with at least one Spanish affiliation were retrieved. A comparative study of the openness criteria of the journals was carried out, as well as an analysis of the associated data attached to the articles as supplementary material or deposited in repositories., Results: 708 documents from 282 journals were retrieved. 303 articles contained associated research data, mostly published in Q1 journals, demonstrating a correlation between impact journals and their commitment to quality improvement. Supplementary material was the preferred method of data sharing, being pdf the most used file type. Only 69 articles mentioned datasets deposited in repositories, mainly from genomic nature. The main cancers studied were digestive and gastrointestinal, neurological, breast, hematological and respiratory, which coincided with the tumor types with the highest incidence and mortality, and in which the presence of CSC has been described., Conclusions: Researchers and publishers have become more aware of open science practices, but there is still a need for data quality according to the FAIR principles., Competing Interests: Conflicts of interest None., (Copyright © 2024 SESPAS. Publicado por Elsevier España, S.L.U. All rights reserved.)

Objective: Understanding and targeting cancer stem cells (CSC) are areas of active research in oncology and further dissemination of scientific results is urgently needed to accelerate the comprehension of their involvement in tumor heterogeneity, resistance to conventional therapies and metastasis. In the context of open science, open access and data sharing, the aim of this study is to assess the current practices of cancer researchers in terms of publications and dissemination of research data. Method: A bibliometric study was conducted based on a bibliographic search using the Web of Science, and CSC articles with at least one Spanish affiliation were retrieved. A comparative study of the openness criteria of the journals was carried out, as well as an analysis of the associated data attached to the articles as supplementary material or deposited in repositories. Results: 708 documents from 282 journals were retrieved. 303 articles contained associated research data, mostly published in Q1 journals, demonstrating a correlation between impact journals and their commitment to quality improvement. Supplementary material was the preferred method of data sharing, being pdf the most used file type. Only 69 articles mentioned datasets deposited in repositories, mainly from genomic nature. The main cancers studied were digestive and gastrointestinal, neurological, breast, hematological and respiratory, which coincided with the tumor types with the highest incidence and mortality, and in which the presence of CSC has been described. Conclusions: Researchers and publishers have become more aware of open science practices, but there is still a need for data quality according to the FAIR principles. Resumen: Objetivo: La investigación activa en células madre cancerosas (CMC) requiere la difusión de los resultados científicos para acelerar la comprensión de la heterogeneidad tumoral, la resistencia a las terapias convencionales y la metástasis. En el contexto de la ciencia abierta, el acceso abierto y el intercambio de datos, el objetivo de este estudio es evaluar las prácticas actuales de los investigadores del cáncer en términos de publicaciones y difusión de datos de investigación. Método: Se realizó un estudio bibliométrico a partir de una búsqueda bibliográfica utilizando Web of Science y se recuperaron artículos sobre CMC firmados por al menos una institución española. Se realizó un análisis de los criterios de apertura de las revistas, así como de los datos asociados a los artículos. Resultados: Se recuperaron 708 documentos de 282 revistas. De ellos, 303 artículos contenían datos de investigación asociados, mayoritariamente publicados en revistas del primer cuartil, mostrando una correlación entre las revistas de impacto y su calidad. El material suplementario fue el método preferido para compartir datos, siendo el pdf el formato más utilizado. Solo 69 artículos mencionaron conjuntos de datos depositados en repositorios, principalmente de naturaleza genómica. Los cánceres estudiados fueron el digestivo y gastrointestinal, el neurológico, el de mama, el hematológico y el respiratorio, coincidiendo con los tumores con mayor incidencia y mortalidad, y en los que se ha descrito la presencia de CMC. Conclusiones: Los investigadores y los editores se han vuelto más conscientes de las prácticas de ciencia abierta, pero todavía existe la necesidad de implementar la calidad de los datos de acuerdo con los principios FAIR.

Single-Cell Sequencing (SCS) technology plays an important role in the field of Mesenchymal Stem Cells (MSCs) research. This paper comprehensively describes the application of SCS technology in the field of MSCs research, including (1) SCS enables more precise MSCs characterization and biomarker definition. (2) SCS reveals the prevalent gene expression heterogeneity among different subclusters within MSCs, which contributes to a more comprehensive understanding of MSCs function and diversity in developmental, regenerative, and pathological contexts. (3) SCS provides insights into the dynamic transcriptional changes experienced by MSCs during differentiation and the complex web of important signaling pathways and regulatory factors controlling key processes within MSCs, including proliferation, differentiation and regulation, and interactions mechanisms. (4) The analytical methods underpinning SCS data are rapidly evolving and converging with the field of histological research to systematically deconstruct the functions and mechanisms of MSCs. This review provides new perspectives for unraveling the biological properties, heterogeneity, differentiation potential, biological functions, and clinical potential of MSCs at the single-cell level.

Introduction: Stem cells are definite units competent of both self-renewal and differentiation into numerous cells. Embryonic and postnatal tissues are the major sources of stem cells. The aim of the study was to assess the knowledge and level of information about stem cells research and therapeutic potential among Medical and Dental postgraduate students of Sumandeep Vidyapeeth, Vadodara. Materials and Methods: The Medical and Dental postgraduate students of Sumandeep Vidyapeeth, Vadodara, were selected. The questionnaire form was taken to them by the principal investigator personally and explained about the study and asked to fill the questionnaire after obtaining consent. The collected questionnaire was excluded if more than 30% of questions were not filled. Results: A total of 435 medical and dental postgraduate students of Sumandeep Vidyapeeth, Vadodara, were included in the study. 109 dental postgraduates (26.58%), and 301 were medical postgraduates. All participants had a basic knowledge of stem cells (100%), but only a few had specific knowledge (3.90%). Only a few agreed to human embryo research and considered it ethical (0.73%). All agreed to conserve their child's umbilical cord for the child's therapeutic purposes. Conclusion: We can conclude that the knowledge and level of information about stem cells exhibited by most of the participants were minimal. However, all participants expressed a genuine desire to enhance their knowledge regarding stem cells. There is a need for Continuing Medical Education/ Continuing Dental Education (CME/CDE) workshops as well as conferences on this subject to upgrade the knowledge of participants and the community as a whole.

Single-Cell Sequencing (SCS) technology plays an important role in the field of Mesenchymal Stem Cells (MSCs) research. This paper comprehensively describes the application of SCS technology in the field of MSCs research, including (1) SCS enables more precise MSCs characterization and biomarker definition. (2) SCS reveals the prevalent gene expression heterogeneity among different subclusters within MSCs, which contributes to a more comprehensive understanding of MSCs function and diversity in developmental, regenerative, and pathological contexts. (3) SCS provides insights into the dynamic transcriptional changes experienced by MSCs during differentiation and the complex web of important signaling pathways and regulatory factors controlling key processes within MSCs, including proliferation, differentiation and regulation, and interactions mechanisms. (4) The analytical methods underpinning SCS data are rapidly evolving and converging with the field of histological research to systematically deconstruct the functions and mechanisms of MSCs. This review provides new perspectives for unraveling the biological properties, heterogeneity, differentiation potential, biological functions, and clinical potential of MSCs at the single-cell level., Competing Interests: The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest., (Copyright © 2024 Li, Wang, Zhu, Ma, Huang, Guo and Zhu.)

Objective: The importance and potential of the use of stem cells as therapeutic tools is enormous and therefore, health professionals should be expected to have thorough knowledge and a positive attitude towards their utilization in medical practice. Hence this study was carried out to report and assess the knowledge and attitude regarding stem cell in our region. Methodology: The study was conducted amongst the residents employed at the Aga Khan University hospital, Karachi Pakistan from September-October 2022 with a sample size of 57. Results: Amongst our survey participants, 33 (54.2%) responded with a score of 48 and above (i.e., 60% or above); 25 (40.9%) of the study participants scored between 50-60% only 3 (4.9%) had a score 40-50% Conclusion: Our survey shows a reasonable level of knowledge of the generic principles and implications Stem cell therapy amongst the residents Keywords: Stem cell, Head and Neck, Risk, Cell, Tissue, Therapy

The applicability of machine learning-based analysis in the field of biomedical field has been very beneficial in determining the biological mechanism and validation for a wide range of biological scenarios. This approach is also gaining momentum in various stem cells research activities, specifically for stem cells characterization and differentiation pattern. The adoption of similar computational approaches to study and assess biosafety and bioefficacy risks of stem cells for clinical application is the next progression. In particular where tumorigenicity has been one of the major concerns in stem cells therapy. There are many factors influencing tumorigenicity in stem cells which may be difficult to capture under conventional laboratory settings. In addition, given the possible multifactorial etiology of tumorigenicity, defining a one-size-fits-all strategy to test such risk in stem cells might not be feasible and may compromise stem cells safety and effectiveness in therapy. Given the increase in biological datasets (which is no longer limited to genomic data) and the advancement of health informatics powered by state-of-the-art machine learning algorithms, there exists a potential for practical application in biosafety and bioefficacy of stem cells therapy. Here, we identified relevant machine learning approaches and suggested protocols intended for stem cells research focusing on the possibility of its usage for stem cells biosafety and bioefficacy assessment. Ultimately, generating models that may assist healthcare professionals to make a better-informed decision in stem cell therapy.