The Influence of Human Connections and Collaboration on Research Grant Success at Various Career Stages: Regression Analysis.

BACKGROUND: Documenting the grant acquisition characteristics of a highly selective group of researchers could provide insights into the research and faculty development of talented individuals, and the insights gained to foster such researchers will help university management strengthen their research capacity. OBJECTIVE: This study examines the role of human connections in the success of biomedical researchers in Japanese universities. METHODS: This study used grant data from the Grants-in-Aid for Scientific Research (GIA) program, the largest competitive research funding program in Japan, to collect information on projects and their implementation systems obtained throughout the participants' careers. Grant success was measured by the number and amounts of the awards obtained while participants occupied the role of principal investigator. Human connections were quantified by the number of projects in which the participants took part as members and were classified by their relationship with the project leader. Data were matched with information on career history, publication performance, and experience of the participants with government-funded programs apart from GIA and were analyzed using univariate and multivariate regression analyses. RESULTS: Early-career interpersonal relationships, as measured using the h-index value of the researchers who provided the participants with their initial experience as project members, had a positive effect on grant success. The experience of contributing to prestigious research programs led by top researchers dramatically increased the cumulative amount of GIA awards received by the participants over time. Univariate logistic regression analyses revealed that more interactions with upper-level researchers resulted in fewer acquisitions of large programs (odds ratio [OR] 0.67, 95% CI 0.50-0.89). Collaboration with peers increased the success rate of ≥2 research grants in large programs in situations in which both the participant and project leader were professors (OR 1.16, 95% CI 1.06-1.26). Tracking the process of research development, we found that collaboration during the periods of 10 to 14 years and 15 to 19 years after completing a doctorate degree determined the size of the project that the participant would obtain-interactions with peer researchers and subordinates during the 10- to 14-year postdegree period had positive effects on ≥2 large-program acquisitions (OR 1.51, 95% CI 1.09-2.09 and OR 1.31, 95% CI 1.10-1.57, respectively), whereas interactions with subordinates during the 15- to 19-year postdegree period also had positive effects (OR 1.25, 95% CI 1.25-1.07). Furthermore, relationships that remained narrowly focused resulted in limited grant success for small programs. CONCLUSIONS: Human networking is important for improving an individual's ability to obtain external funding. The results emphasize the importance of having a high-h-indexed collaborator to obtain quality information early in one's career; working with diverse, nonsupervisory personnel at the midcareer stage; and engaging in synergistic collaborations upon establishing a research area in which one can take more initiatives.

The South West Clinical School model: an initiative to transform clinical academic career pathways.

Background: The Clinical School Model connects professorial staff from the university directly to practitioners in the National Health Service to promote evidence informed practice and develop clinical academic careers. These are promoted widely, but strategic adoption into organisational culture and workforce plans are challenging to overcome. Aims: To describe the development of the Clinical School Model in Cornwall and explore how it generates impact through staff engagement activities to support clinical academic career pathways. Structure, process and outcomes developments over the last 3-years are reported. Methods: Donabedian's framework (structure, process and outcome) was used to report on the development and impact of the Clinical School Model. Results: Structural and process activities are reported, illustrating strong foundations to embed clinical academic career pathway opportunities. In the absence of empirical reporting standards for such developments, quantitative and qualitative outcomes are reported against the Clinical School's 5-year strategic plan. Conclusions: This paper responds to the lack of reported evidence on developing organisational infrastructure to address the clinical academics aspirations of nurses and their employers. This important contribution leads a call for more organisations to report to the evidence base, enabling shared learning and shaping future research.

Bibliometric Insights in Advances of Chordoma: Global Trends and Research Development in the Last Decade.

Chordoma is a rare tumor, but has a serious effect on the quality of life of patients. This study aims to assess the overall knowledge structure and trends in the development of chordoma research using a bibliometric analysis and visualization tool. Research datasets were acquired from the Web of Science. VOS viewer and CiteSpace visualization software were used to demonstrate collaborations and correlations. Annual trends in publications, distribution, H-index status, co-authorship status, and research hotspots were analyzed. A total of 1844 publications from 2012 to 2022 were included. The number of chordoma-related publications increased year by year. The United States contributed the most publications (717) and had the highest total citations (10130) and H-index (50), followed by China. The United States was also the country most frequently involved in international cooperation. The most productive organization involved in chordoma research was Massachusetts General Hospital. World Neurosurgery (114) published the most papers on chordoma. Hornicek FJ was the most productive author over the last decade (41). Initially, diagnosis and the location of onset captured the attention of the research society. Quality of life, risk factors, disability, minimally invasive surgical techniques, molecular targeted therapy, and radiotherapy technology are the research hotspots in recent years. Indeed, this study provides important insights into the overall landscape of chordoma research and also contributes to the further investigation of the international frontier of chordoma.

Bibliometric insights in fournier's gangrene: Research landscapes, turning points, and global trends.

Study Design: Bibliometric and visualization analysis. Objective: To analyze the research landscapes and hotspots of Fournier's gangrene, and reveal the dynamic changes and development trend of research hotspots for the purpose of providing ideas and a basis for clinical and basic research in this field. Methods: Research datasets were acquired from the Web of Science. The publication years were limited from January 1, 1900 to August 5, 2022. The bibliometric tools CiteSpace (v5.8) and VOSviewer (v1.6) were used to analyze the data and generate visualization knowledge maps. Trends in annual publications, distribution, H-index status, coauthorships status and research hotspots were analyzed. Results: According to the search strategy, we identified and enrolled 688 publications regarding to Fournier's gangrene. The number of published papers showed an overall upwards trend. The USA was the largest contributor, ranking first in total publications, citations and the H-index. The top 10 most productive institutions were all from the USA. De Simone B and Sartelli M were the most productive authors. There was close cooperation among countries, but the cooperation among institutions and authors had little contact and poor interactivity. The research hotspots included the pathogenesis factors and treatment. All the identified keywords were divided into 14 clusters, and the label of the latest cluster was "empagliflozin". Prognosis and risk factors, emerging treatment methods, and pathogenesis were at the forefront of the Fournier's gangrene field and were predicted to be the next hot topics. Conclusion: The research of Fournier's gangrene has made some achievements, but the overall research level is still in the primary stage. The academic cooperation between different institutions and authors needs to be strengthened. At the early stage, the mainstream of research was the infected tissue and site, pathogenesis, and diagnosis of disease, while research on newly discovered sodium-glucose cotransporter 2 inhibitor, adjuvant therapy and prognostic factors may be the main directions in the future.

WITHDRAWN: Characteristics, Treatment and Research Development of Bertolotti's Syndrome: A Bibliometric Analysis and Systematic Review.

This article has been withdrawn at the request of the author(s) and/or editor. The Publisher apologizes for any inconvenience this may cause.

Fostering Sustainable Biomedical Research Training in Mozambique: A Spin-Off of the Medical Education Partnership Initiative.

Background: The further development of research capacity in low- and middle-income countries is critical to the delivery of evidence-based healthcare, the design of sound health policy and effective resource allocation. Research capacity is also critical for the retention of highly skilled faculty and staff and for institutional internationalization. Objectives: We summarize the accomplishments, challenges and legacy of a five-year program to train biomedical researchers entitled "Enhanced Advanced Biomedical Research Training for Mozambique (EABRTM)". Methods: A program conducted from 2015-2021 built upon the Medical Education Partnership Initiative to develop research capacity at Eduardo Mondlane University (UEM) and allied institutions. The project included design and implementation of postgraduate training programs and bolstered physical and human research infrastructure. Findings: The program supported development and implementation of UEM's first doctoral (Bioscience and Public Health) and master (Biosciences) programs with 31 and 23 students enrolled to date, respectively. Three master programs were established at Lúrio University from which 176/202 (87.1%) and 107/202 (53.0%) students obtained a Postgraduate Diploma or master's degree, respectively. Scholarships were awarded to 39 biomedical researchers; 13 completed master degrees, one completed a PhD and five remain in doctoral studies. Thirteen administrative staff and four biomedical researchers were trained in research administration and in biostatistics, respectively. A total of 119 courses and seminars benefited 2,142 participants. Thirty-five manuscripts have been published to date in peer-reviewed international journals of which 77% are first-authored by Mozambicans and 44% last-authored by Africans. Sustainability was achieved through 59 research projects awarded by international agencies, totaling $16,363,656.42 and funds ($ 7,319,366.11) secured through 2025. Conclusions: The EABRTM program substantially increased research and mentorship capacity and trained a new generation of biostatisticians and research administrators. These programmatic outcomes significantly increased the confidence of early stage Mozambican researchers in their ability to successfully pursue their career goals.

Promoting Best Practice in Cancer Care in Sub Saharan Africa.

Promoting best practice in the management of a cancer patient is rooted in the application of new knowledge derived through various sources including population science, laboratory advances, and translational research. Ultimately, the impact of these advances depends on their application at the patient's bedside. A close collaboration between the oncologist and the pathologist is critical in underwriting progress in the management of the cancer patient. Recent advancements have shown that more granular characteristics of the tumor and the microenvironment are defining determinants when it comes to disease course and overall outcome. Whereas, histologic features and basic immunohistochemical characterization were previously adequate to define the tumor and establish treatment recommendation, the growing capability of the pathologist to provide molecular characterization of the tumor and its microenvironment, as well as, the availability of novel therapeutic agents have revolutionized cancer treatment paradigms and improved patient-outcomes and survival. While such capacity and capability appear readily available in most developed high-income countries (HIC), it will take a concerted and collaborative effort of all stakeholders to pave the way in the same stride in the low and middle-income countries (LMIC), which bear a disproportionate burden of human illness and cancers. Patients in the LMIC present with disease at advanced stage and often display characteristics unlike those encountered in the developed world. To keep stride and avoid the disenfranchisement of patients in the LMIC will require greater participation of LMIC patients on the global clinical trial platform, and a more equitable and affordable sharing of diagnostic and therapeutic capabilities between the developed and developing world. Key to the success of this progress and improvement of patient outcomes in the developing world is the close collaboration between the oncologist and the pathologist in this new era of precision and personalized medicine.

Head-Space SPME for the Analysis of Organophosphorus Insecticides by Novel Silica IL-Based Fibers in Real Samples.

This work demonstrates the suitability of a newly developed ionic liquid (IL)-based silica SPME fiber for the determination of seven organophosphorus insecticides in cucumber and grapefruit samples by headspace solid-phase microextraction (HS-SPME) with a gas chromatography−flame ionization detector (FID). The sol-gel method released four different sorbent coatings, which were obtained based on a silica matrix containing ILs immobilized inside its pores. In order to obtain ionogel fibers, the following ionic liquids were utilized: 1-Butyl-1-methylpyrrolidinium bis(trifluoromethylsulfonyl)imide; Butyltriethyl ammonium bis(trifluoromethylsulfonyl)imide; 1-(2-Methoxyethyl)-3-methylimidazolium bis(trifluoromethylsulfonyl)imide, and 1-Benzyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide. The developed fibers were applied for the extraction of seven different insecticides from liquid samples. The most important extraction parameters of HS-SPME coupled with the GC-FID method were optimized with a central composite design. The new SPME fiber demonstrated higher selectivity for extracting the analyzed insecticides compared with commercially available fibers. The limit of detection was in the range of 0.01−0.93 µg L−1, the coefficients of determination were >0.9830, and 4.8−10.1% repeatability of the method was found. Finally, the obtained ionogel fibers were utilized to determine insecticides in fresh cucumber and grapefruit juices.

Current efforts on sustainable green growth in the manufacturing sector to complement "make in India" for making "self-reliant India".

In an effort to become a global manufacturing giant, India has launched an ambitious "Make in India" campaign. In this article, we discussed the initiatives launched by Indian Government to create a sustainable economy, as well as opportunities for national and international start-up organisations to reinforce "Make in India" campaign. For the first time, we present an in-depth discussion of Green India policies and manufacturing sector challenges. The aim is to improve the manufacturing output of India and reduce dependence on foreign imports for which campaigns like "Atmanirbhar Bharat" which translates into "Self-Reliant-Green" India has also been started. Department of Science & Technology play a key role in establishing various programs such as infrastructure development, technological support, and green manufacturing programs all of which help to translate "discovery research" into "commercially viable technologies". It focuses specifically on "Startups", MSME's, young scientists, R&D labs and traditional manufacturing units that have little access to financial support but are an integral part of the Indian manufacturing ambit. The programs are interconnected and designed to function in a way that every support could be provided to the indigenous manufacturing, innovation and implementation of climate-resilient green growth strategies.

Analysis of the development trend of small nucleic acid drugs / 中国药房

OBJECTIVE To know about the development trend of small nucleic acid drugs in the world ，to provide reference for the research and development of small nucleic acid drug in China. METHODS By searching the academic literature and patents related to small nucleic acid drugs through the Web of Science literature database and PatSnap patent database from Jan. 1980 to Dec. 2021，research and development situation of small nucleic acid drugs were revealed comprehensively by analyzing research enthusiasm，R&D countries ，R&D institutions and technical topics of small nucleic acid drugs. RESULTS & CONCLUSIONS A total of 59 819 documents and 37 645 patent groups were included. The global trend of small nucleic acid drug literature publication and patent application could be divided into three stages. From 2003 to 2021，the research enthusiasm for small nucleic acid drugs continued to increase. The United States ，China，Japan and Germany were the main research and development countries for small nucleic acid drugs. The number of document publications （25 703，15 927 papers）and patent applications （14 240、8 937 groups） in the United States and China were ahead of other countries ，and the research and development activities were relatively strong. Moreover，the number of document publications and patent applications in China in this field had grown rapidly in recent years. The R&D institution with the largest number of publications was the University of California （2 499 papers），the R&D institution with the largest number of patent applications was the American Ionis Corporation （1 378 groups），and the Chinese Academy of Sciences （1 580 papers）had been shortlisted among the top 10 document producing institutions in the world. However ，our country ’s research and development in this field are mostly based on basic research ，and the research on industrial application is slightly insufficient. The research focus in the field of small nucleic acid drugs mainly focuses on nucleic acid sequences and their modification and improvement and drug loading technology. RNA interference technology has gradually become a hot technology for small nucleic acid drugs.

The research progress in the treatment of advanced sarcomatoid renal cell carcinoma / 中华泌尿外科杂志

Sarcomatoid renal cell carcinoma is a highly malignant tumor with sarcomatoid dedifferentiation, which has rapid progression, high mortality rate and poor prognosis. Studies have shown that cytoreductive surgery, chemotherapy or targeted therapy are not effective to patients with advanced sarcomatoid renal cell carcinoma. With the further study of pathogenesis and molecular biological characteristics of sarcomatoid renal cell carcinoma, it is found that the expression levels of PD-1 and PD-L1 in it are higher than those of other subtypes, so the combination of immune checkpoint inhibitors and immunotherapy combined with targeted therapy have become the first-line therapy. This article mainly reviews the latest treatments for advanced sarcomatoid renal cell carcinoma, including surgery, chemotherapy, targeted drugs, immunotherapy and so on.

Marine and coastal biodiversity studies, 60 years of research funding from FAPESP, what we have learned and future challenges / Estudos de biodiversidade marinha e costeira, 60 anos de financiamento à pesquisa da FAPESP, o que aprendemos e desafios futuros

Abstract In this study we survey and analyze 300 projects related to marine biodiversity funded by FAPESP from 1972 to 2021, of which 46 were nested in the BIOTA Program. From a unique project in the 1970's, the number gradually increased until 2009, when BIOTA promoted a call on marine biodiversity, which led to a boost in the number of funded projects in the subsequent years. The geographical range of the projects expanded over the years and, from studies based on the coast of São Paulo State, the focus gradually shifted to broader areas of the Brazilian coast, then to other areas of the Atlantic, and eventually became global. The majority of projects focused on coastal benthic organisms living on hard-bottom. In terms of taxa, six groups accounted for about 60% of the projects (viz. Crustacea, Actinopterygii, Mollusca, Chondrichthyes, Cnidaria, and Rhodophyta), but it is observed an increase in the number of groups studied over the decades. The 300 projects refer to a set of 82 different topics, of which the top five are taxonomy, phylogeny, community, "omics", and pollution. The analyses show a long-standing effort in marine biodiversity surveys, with ongoing updated approaches regarding scope and methods. Research on strategic areas is discussed, including deep-sea and marine microbiota. Climate change and the increasing pressure of human activity on the ocean, including pollution, acidification and invasive species, are among the main challenges for the future. Projects producing and using basic research data in an integrative and transdisciplinary way offer multiple perspectives in understanding changes in ecosystem functioning and, consequently, are essential to support public policies for the conservation and sustainable use of marine biodiversity at different scales. UNESCO's Decade of Ocean (starting 2021) is a window of opportunity to strengthen marine research, to promote national and international collaboration, to build up networks involving the public and private sector, but particularly to draw society's attention to the importance of knowing marine environments and using ocean resources in a sustainable way. The advancement of ocean literacy is one of the main legacies for future generations promoted by integrated research programs such as BIOTA-FAPESP.

Resumo Neste estudo levantamos e analisamos 300 projetos relacionados à biodiversidade marinha financiados pela FAPESP entre 1972 a 2021, dos quais 46 foram realizados no Programa BIOTA. De um projeto único na década de 1970, o número foi aumentando gradativamente até 2009, quando o BIOTA promoveu uma chamada sobre biodiversidade marinha, o que impulsionou o número de projetos financiados nos anos seguintes. A abrangência geográfica dos projetos se expandiu ao longo dos anos e, a partir de estudos baseados no litoral do Estado de São Paulo, o foco gradualmente se deslocou para áreas mais amplas da costa brasileira, depois para outras áreas do Atlântico, e acabou se tornando global. A maioria dos projetos se concentrou em organismos costeiros, bentônicos, em substrato consolidado. Em termos de táxons, seis grupos responderam por cerca de 60% dos projetos (Crustacea, Actinopterygii, Mollusca, Chondrichthyes, Cnidaria e Rhodophyta), mas observa-se um aumento no número de grupos estudados ao longo das décadas. Os 300 projetos referem-se a um conjunto de 82 temas diferentes, dos quais os cinco principais são taxonomia, filogenia, comunidade, "ômicas" e poluição. As análises mostram um esforço de longa data em pesquisas de biodiversidade marinha, com abordagens atualizadas em relação ao escopo e métodos. A pesquisa em áreas estratégicas é discutida, incluindo os estudos sobre a microbiota marinha e em águas profundas. As mudanças climáticas e a crescente pressão da atividade humana sobre o oceano, incluindo poluição, acidificação e espécies invasoras, estão entre os principais desafios para o futuro. Projetos de produção e uso de dados de pesquisa básica de forma integrada e transdisciplinar oferecem múltiplas perspectivas de compreensão das mudanças no funcionamento dos ecossistemas e, consequentemente, são essenciais para subsidiar políticas públicas de conservação e uso sustentável da biodiversidade marinha em diferentes escalas. A Década do Oceano da UNESCO (a partir de 2021) é uma janela de oportunidade para fortalecer a pesquisa marinha, promover a colaboração nacional e internacional, construir redes envolvendo os setores público e privado, mas principalmente para chamar a atenção da sociedade para a importância de conhecer os ambientes marinhos e utilizar os recursos oceânicos de forma sustentável. O avanço da "alfabetização" oceânica é um dos principais legados para as gerações futuras promovidos por programas integrados de pesquisa como o BIOTA-FAPESP.

Formación doctoral en el Hospital Dr. Joaquín Albarrán Domínguez / Doctoral training at Dr. Joaquín Albarrán Domínguez Hospital

Introducción: La Universidad de Ciencias Médicas de La Habana centra sus esfuerzos en impulsar la formación doctoral a nivel institucional para incrementar el número de doctores en ciencias del claustro. Esto ha favorecido el aumento de proyectos investigativos institucionales, así como la participación en eventos, Jornadas Científicas, Fórum de Ciencia y Técnica, y publicaciones científicas, entre otros. Objetivo: Evaluar los resultados de la implementación del doctorado tutelar institucional en el Hospital "Dr. Joaquín Albarrán Domínguez". Métodos: Estudio descriptivo, en el que se utilizaron los métodos análisis documental de la sección de Posgrado e investigaciones del Departamento Docente del Hospital Dr. Joaquín Albarrán Domínguez, 2015-2020; y sistémico, estructural y funcional, para manifestar las interrelaciones entre los componentes de análisis del programa de formación doctoral a profesionales del área asistencial en las Ciencias de la Educación Médica. Resultados: Desde noviembre de 2017, la implementación de la formación doctoral en el Departamento Docente del hospital, encaminada a la formación de Doctores en Ciencias en Educación Médica, posibilitó el desarrollo de investigaciones científicas como ejecución de proyectos investigativos, tutorías, participación en eventos científicos, publicaciones, etcétera. En la actualidad han participado en este programa 46 profesionales, se cuenta con 73 proyectos investigativos institucionales, 84 publicaciones, y varias actividades científicas encaminadas al cumplimiento del programa. Conclusiones: El hospital Dr. Joaquín Albarrán Domínguez cuenta con una formación para la obtención del grado científico que ha logrado incrementar sustancialmente la producción científica desde el fortalecimiento de las competencias investigativas de los profesionales para el desarrollo de la investigación en la institución(AU)

Introduction: The University of Medical Sciences of Havana focuses its efforts on promoting doctoral training at the institutional level in order to increase the number of doctors of philosophy as part of the faculty. This has permitted an increase in the institutional research projects, as well as participation in events, scientific meetings, science and technology fora, and scientific publications, among others. Objective: To assess the results of the implementation of the institutional doctoral research at Dr. Joaquín Albarrán Domínguez Hospital. Methods: Descriptive study carried out through the use of the document analysis methods from the Postgraduate and Research Section of the Teaching Department at Dr. Joaquín Albarrán Domínguez Hospital, from 2015-2020. Also, the systemic, structural and functional methods were used, to show the interrelationships between the components of analysis of the doctoral training program for professionals in the healthcare area in the sciences of medical education. Results: Since November 2017, the implementation of doctoral training in the Teaching Department of the Hospital, aimed at the training of Doctors of Philosophy in Medical Education, made possible the development of scientific research as the practical development of research projects, scientific advice, participation in scientific events, publications, among others. Currently, 46 professionals have participated in this program, there are 73 institutional research projects, 84 publications, and various scientific activities aimed at fulfilling the program. Conclusions: Dr. Joaquín Albarrán Domínguez Hospital provides training in view of obtaining the scientific degree that has managed to increase substantially scientific production from the strengthening of research competences in professionals for the development of research at the institution(AU)

Coaching tailored by stages: A valuable educational strategy to achieve independence in research.

This study presents an individualized coaching approach tailored to the stages of proximity of promising scientists interested in becoming independently funded researchers in the context of a minority-serving institution. This strategy defined the participant's stage of proximity by their number of first-author publications in peer-reviewed journals and their track record in submitting research grants. We argue that coaching tailored by stages is an asset to maintain the enthusiasm, persistence, and positive attitude of promising scientists as they try to reach independent investigator status. Furthermore, this valuable educational approach supports the development of management and leadership skills in defined scientific domains.

The Leadership Mentoring in Nursing Research Program for Postdoctoral Nurses: A Development Paper.

PURPOSE: The Dutch Nursing Science Faculties developed the Leadership Mentoring in Nursing Research program, which aims to increase the cadre of nurse scientists, strengthen nursing research within universities, and improve the career development of postdoctoral nurses. The purpose of this article was to describe the development of the leadership and mentoring program to foster its replication and to present a formative program evaluation. DESIGN: The leadership mentoring program was developed using a three-step procedure: a systematic review of the literature on successful leadership programs was conducted; theoretical underpinnings were identified and input; and feedback was solicited from national and international experts and changes made, resulting in the final program, which was executed from February 2016-2018. FINDINGS: A 2-year leadership and mentoring program for postdoctoral nurses working in research was developed and executed. Ten fellows completed the program and worked on their leadership development, developed their own research programs, and established research collaborations. Formative evaluations showed that the fellows highly valued the program sessions. We have learned several key lessons on how to structure, implement, and evaluate the leadership and mentoring program. CONCLUSIONS: Through the leadership and mentoring program, the fellows are immersed in concerted leadership development focusing on the academic leadership role. Formative evaluations showed that the program was valued by the fellows and that several key lessons were learned. CLINICAL RELEVANCE: Through the leadership and mentoring program, 10 postdoctoral nurses strengthened their leadership in research and will further develop their role in healthcare research, clinical practice, and education.

[Research development on modern pharmacological effect of tetrandrine].

Han stephania, also known as Stephania tetrandra, expelling wind, relieve pain and inducing diuresis for removing edema, is a traditional Chinese medicine for treating rheumatic arthralgia. Alkaloids have an important pharmacodynamic basis in S. tetrandra, and tetrandrine is one kind content of bisbenzylisoquinoline alkaloids, which has many biological activities. These activities include anti-tumor in many ways, clinically inhibiting multiple inflammatory factors, preventing and treating liver fibrosis and renal fibrosis and many other kinds of fibrotic diseases, and in addition, tetrandrine could work synergistically with other drugs. In recent years, through in-depth research by scholars at home and abroad, it has been found that tetrandrine has a protective effect on the nervous system and ischemia-reperfusion injury. At the same time, as a calcium ion antagonist, tetrandrine could effectively block the deposition of calcium ions inside and outside the cell. In summary, the application prospect of tetrandrine in clinical practice is very extensive. In this paper, the pharmacological effects of tetrandrine and the possible mechanisms for these effects are summarized, and review its current research progress. It is hoped that the possible application direction of tetrandrine can be revealed more comprehensively, and provide better enlightenment and ideas for clinical application.

Research development on modern pharmacological effect of tetrandrine / 中国中药杂志

Han stephania, also known as Stephania tetrandra, expelling wind, relieve pain and inducing diuresis for removing edema, is a traditional Chinese medicine for treating rheumatic arthralgia. Alkaloids have an important pharmacodynamic basis in S. tetrandra, and tetrandrine is one kind content of bisbenzylisoquinoline alkaloids, which has many biological activities. These activities include anti-tumor in many ways, clinically inhibiting multiple inflammatory factors, preventing and treating liver fibrosis and renal fibrosis and many other kinds of fibrotic diseases, and in addition, tetrandrine could work synergistically with other drugs. In recent years, through in-depth research by scholars at home and abroad, it has been found that tetrandrine has a protective effect on the nervous system and ischemia-reperfusion injury. At the same time, as a calcium ion antagonist, tetrandrine could effectively block the deposition of calcium ions inside and outside the cell. In summary, the application prospect of tetrandrine in clinical practice is very extensive. In this paper, the pharmacological effects of tetrandrine and the possible mechanisms for these effects are summarized, and review its current research progress. It is hoped that the possible application direction of tetrandrine can be revealed more comprehensively, and provide better enlightenment and ideas for clinical application.

Patients' early engagement in research proposal development (PEER-PD): patients guiding the proposal writing.

Patient engagement often starts after research funding is secured with little or no involvement of patients in the proposal development phase. This paper compares three levels of patient engagement and describes patients' early engagement in research proposal development process and its contemporary relevance to clinical and translational research. Authentic patient engagement is illustrated using an example of an ongoing pragmatic clinical trial. The paper also addresses key patient considerations and questions that have an impact on the proposal development. The final section presents strategies to overcome challenges to the patients' early engagement in research proposal development approach from the perspectives of both patients and researchers. Although the examples are from comparative effectiveness research, strategies discussed can be applied to all clinical and translational research.