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Background: Pain is the most common symptom in patients with neoplasm. It is a distressing experience that seriously destructs the quality-of-life of patients, with a high prevalence in clinical observations. However, only a few studies have applied bibliometric methods to analyze systematic works on the comorbidity of cancer and pain. Purpose: The aim of this work was to conduct a systematic analysis of the scientific studies worldwide on the comorbidity of cancer and pain in 2010– 2019. Methods: The Web of Science databases were searched for publications related to the comorbidity of cancer and pain from 2010 to 2019. Results: A total of 3,423 papers met the inclusion criteria in this research. The increase in the quantity of papers presented a significant growth from 2010 to 2019 (P< 0.001) by linear regression analysis. The research subject categories of the 3,423 papers mainly concentrated on oncology (28.57%), clinical neurology (25.62%), and healthcare science services (15.89%). The US had the highest number of published papers, followed by the People's Republic of China, and England. According to scientific statistics, breast cancer (20.36%) was by far the most predominant topic in the papers related to the comorbidity of cancer and pain. Conclusion: This bibliometric research provided a framework for visual and quantitative research to management scholars in favor of exploring a potential field related to hot issue and research frontiers. [ABSTRACT FROM AUTHOR]

Background: There is a crosstalk between gut microbiota (GM) and cancer immunotherapy (CI). The purpose of this study is to use bibliometric analysis to identify the highly cited papers relating to GM/CI and explore the research status and development trends of the GM/CI research. Methods: A literature search regarding GM/CI publications from 2012 to 2021 was undertaken on July 4, 2022. The article titles, journals, authors, institutions, countries, total citations, keywords, and other information were extracted from the Science Citation Index Expanded (SCIE) of Web of Science Core Collection (WoSCC). The Bibliometrix of R package and VOSviewer were used for bibliometric analysis. Results: A total of 665 papers were extracted. The number of papers has increased rapidly over the past decade, especially after 2018. The United States and China had the most publications and made great contributions to this field. Th5e Univ Texas MD Anderson Canc Ctr and Univ Paris Saclay were absolutely in the leading position in GM/CI. The most influential authors were Zitvogel L and Routy B. Frontiers in Immunology had the most publications and Science had the most total citations. Historical direct citation analysis explained the historical evolution in GM/CI. Highly cited papers and high-frequency keywords illustrated the current status and trends of GM/CI. Four clusters were identified and the important topics included the role of GM and antibiotics in CI, the methods of targeting GM to improve CI outcomes, the mechanism by which GM affects CI and the application of ICIs in melanoma. "Tumor microbiome", "proton pump inhibitors" and "prognosis" may be the new focus of attention in the next few years. Conclusion: This study filtered global publications on GM/CI correlation and analyzed their bibliometric characteristics, identified the most cited papers in GM/CI, and gained insight into the status, hotspots and trends of global GM/CI research, which may inform researchers and practitioners of future directions. [ABSTRACT FROM AUTHOR]

Team science refers to research initiatives considered in collaboration with scientists from different disciplines or fields. This paper presents a bibliometric analysis for visualization of global research activity concerning the combination of cancer and the COVID-19 pandemic using a team science approach. A bibliometric study was implemented using Web of Science from 2019 to 2021. We analyzed citations to identify description and citations analysis of results, most prolific countries, international research collaboration, most prolific institutions, research areas, most cited papers, and most productive journals. The preliminary data of 2,313 studies that adopted a team science approach were recorded and analyzed. Team science is becoming progressively popular in cancer research. The United States was the most active country, followed by Italy and China. The United States, the United Kingdom, and Italy had the highest level of cooperation with other countries. The most prolific institution was Harvard University, followed by University of London and the University of Texas System. Head and Neck Journal for the Sciences and Specialties of the Head and Neck, Frontiers in Oncology, and eCancerMedicalScience were the most productive journals. Governments, organizations, policymakers, and researchers should pay attention to team science approach at times of disasters such as cancer and COVID-19 to achieve the best strategies for controlling cancer that is currently a world problem. [ABSTRACT FROM AUTHOR]

Purpose: With the rapid development of immunotherapy, cancer treatment has entered a new phase. Medical imaging, as a primary diagnostic method, is closely related to cancer immunotherapy. However, until now, there has been no systematic bibliometric analysis of the state of this field. Therefore, the main purpose of this article is to clarify the past research trajectory, summarize current research hotspots, reveal dynamic scientific developments, and explore future research directions. Patients and Methods: A comprehensive search was conducted on the Web of Science Core Collection (WoSCC) database to identify publications related to immunotherapy specifically for the medical imaging of carcinoma. The search spanned the period from the year 2003 to 2023. Several analytical tools were employed. These included CiteSpace (6.2.4), and the Microsoft Office Excel (2016). Results: By searching the database, a total of 704 English articles published between 2003 and 2023 were obtained. We have observed a rapid increase in the number of publications since 2018. The two most active countries are the United States (n=265) and China (n=170). Pittock, Sean J and Abu-sbeih, Hamzah are very concerned about the relationship between cancer immunotherapy and medical images and have published more academic papers (n = 5; n = 4). Among the top 10 co-cited authors, Topalian Sl (n=43) cited ranked first, followed by Graus F (n=40) cited. According to clustering, timeline, and burst word analysis, the results show that the current research focus is on "MRI", "deep learning", "tumor microenvironment" and so on. Conclusion: Medical imaging and cancer immunotherapy are hot topics. The United States is the country with the most publications and the greatest influence in this field, followed by China. "MRI", "PET/PET-CT", "deep learning", "immune-related adverse events" and "tumor microenvironment" are currently hot research topics and potential targets. [ABSTRACT FROM AUTHOR]

Aim: This paper describes Chinese university students' understanding of the meaning of the alcohol-related flushing response and how they reacted to their own and someone else's flushing in a group drinking situation. Method: The researcher surveyed 530 Chinese university students about their understanding of flushing and their perception of how people respond to a person who visibly flushes while drinking alcohol. Findings: Most students did not know about the physiological cause of flushing. There were significant gender differences in both reactions to and perception of responses to a person who flushes. There was no direct relationship between flushing and drinking behaviour. Conclusions: This description of flushing behaviour and responses to a flushing person is discussed in terms of educational opportunities to change behaviours that could reduce the cancer related risks of this visibly at-risk group.

Numerous studies have highlighted the implication of oral microbiota in various cancers. However, no bibliometric analysis has been conducted on the relationship between oral microbiota and cancer. This bibliometric analysis aimed to identify the research hotspots in oral microbiota and cancer research, as well as predict future research trends. The literature published relating to oral microbiota and cancer was searched from the Web of Science Core Collection database (WoSCC) from 2013 to 2022. VOSviewer or Citespace software was used to perform the bibliometric analysis, focusing on countries, institutions, authors, journals, keywords and references. A total of 1516 publications were included in the analysis. The number of publications related oral microbiota and cancer increased annually, reaching its peak in 2022 with 287 papers. The United States (456) and China (370) were the countries with the most publications and made significant contributions to the field. Sears CL and Zhou XD were the most productive authors. The high frequency of keywords revealed key topics, including cancer (colorectal cancer, oral cancer), oral microbiota (Fusobacterium nucleatum, Porphyromonas gingivalis), and inflammation (periodontal disease). The latest trend keywords were F. nucleatum, dysbiosis, prognosis, tumor microenvironment, gastric microbiota, complications and survival, suggesting a new hotspot in the field of oral microbiota and cancer. Our study provides a comprehensive analysis of oral microbiota and cancer research, revealing an increase in publications in recent years. Future research directions will continue to focus on the diversity of oral microbiota impacted by cancers and the underlying mechanism connecting them, providing new ideas for targeted therapy of tumorigenesis. [ABSTRACT FROM AUTHOR]

miRNAs biomarkers are emerging as an essential part of clinical oncology. Their oncogenic and tumour suppressor properties playing a role in malignancy has generated interest in their potential for use in disease prognosis. While several studies on miRNA have been carried out across the globe, evaluating the clinical implications of miRNAs in cancer diagnosis and prognosis research has currently not been attempted. A study delineating the area of miRNA research, including the topics presently being focused on, the seminal papers in this field, and the direction of research interest, does not exist. This study aims to conduct a large-scale, global data analysis and bibliometric profiling analysis of studies to evaluate the research output of clinical implications of miRNAs in cancer diagnosis and prognosis listed in the SCOPUS database. A systematic search strategy was followed to identify and extract all relevant studies, subsequently analysed to generate a bibliometric map. SPSS software (version 27) was used to calculate bibliometric indicators or parameters for analysis, such as year and country of affiliation with leading authors, journals, and institutions. It is also used to analyse annual research outputs, including total citations and the number of times it has been cited with productive nations and H-index. The number of global research articles retrieved for miRNA-Cancer research over the study period 2003 to 2019 was 18,636. Between 2012 and 2019, the growth rate of global publications is six times (n = 15,959; 90.71 percent articles) that of 2003 to 2011. (2704; 9.29 per cent articles). China published the most publications in the field of miRNA in cancer (n = 7782; 41%), while the United States had the most citations (n = 327,538; 48%) during the time span. Of these journals, Oncotarget has the highest percentage of article publications. The journal Cancer Research had the most citations (n = 41,876), with 6.20 per cent (n = 41,876). This study revealed a wide variety of journals in which miRNA-Cancer research are published; these bibliometric parameters exhibit crucial clinical information on performance assessment of research productivity and quality of research output. Therefore, this study provides a helpful reference for clinical oncologists, cancer scientists, policy decision-makers and clinical data researchers. [ABSTRACT FROM AUTHOR]

Purpose This study aimed to develop and test the psychometric properties of a Professional Nursing Support Scale for patients with cancer in mainland China. Methods: The study was conducted in two phases from January 2017 to January 2020. Phase I involved item generation and developing a preliminary version of Professional Nursing Support Scale through literature review, qualitative interviews, content validity evaluation and a pilot study. Phase II involved psychometric properties testing of the Professional Nursing Support Scale in 700 patients with cancer recruited from four public hospitals in Anhui Province, China. Results: A 49‐item Professional Nursing Support Scale was finally developed. Exploratory factor analysis showed a four‐factor structure of the 49‐item Professional Nursing Support Scale, accounting for 56.95% of variance. Cronbach's α ranged from 0.91 to 0.94 for the four subscales. Confirmatory factor analysis further confirmed the best model fit of four‐factor structure of the Professional Nursing Support Scale. The Professional Nursing Support Scale also showed an acceptable concurrent validity with Supportive Care Needs Scale short form 34 (r = 0.75, p < 0.001) and Psychological Distress Thermometer (r = 0.39, p < 0.001). Conclusions: The Professional Nursing Support Scale is a reliable and valid instrument to assess perceived needs of professional nursing support and support acquisition in relation to the care in Chinese patients with cancer. Summary Statement: What is already known about this topic? Nurses generally provide supportive care services and play imperative roles in supporting patients in cancer.Using a valid and reliable instrument to assess supportive care needs for patients with cancer is a critical step for the improvement of clinical practice and research. What this paper adds? Mixed methods were beneficial for developing the new self‐report and culturally appropriate instrument for Chinese patients with cancer.The Professional Nursing Support Scale (PNSS) is a reliable and valid instrument to assess perceived needs of professional nursing support and support acquisition in relation to the needs. The implications of this paper: The PNSS is expected to a reliable needs evaluation tool. [ABSTRACT FROM AUTHOR]

A growing body of research has illuminated that photodynamic therapy (PDT) serves as an important therapeutic strategy in oncology and has become a hot topic in recent years. Although numerous papers related to cancer PDT (CPDT) have been published, no bibliometric studies have been conducted to summarize the research landscape, and highlight the research trends and hotspots in this field. This study collected 5,804 records on CPDT published between 2000 and 2021 from Web of Science Core Collection. Bibliometric analysis and visualization were conducted using VOSviewer, CiteSpace, and one online platform. The annual publication and citation results revealed significant increasing trends over the past 22 years. China and the United States, contributing 56.24% of the total publications, were the main driving force in this field. Chinese Academy of Sciences was the most prolific institution. Photodiagnosis and Photodynamic Therapy and Photochemistry and Photobiology were the most productive and most co-cited journals, respectively. All keywords were categorized into four clusters including studies on nanomaterial technology, clinical applications, mechanism, and photosensitizers. "nanotech-based PDT" and "enhanced PDT" were current research hotspots. In addition to several nano-related topics such as "nanosphere," "nanoparticle," "nanomaterial," "nanoplatform," "nanomedicine" and "gold nanoparticle," the following topics including "photothermal therapy," "metal organic framework," "checkpoint blockade," "tumor microenvironment," "prodrug" also deserve further attention in the near future. [ABSTRACT FROM AUTHOR]

Background: Ultrasound-triggered sonodynamic therapy (SDT), as a noninvasive approach, has attracted considerable attention in a wide variety of malignant tumors and other diseases. Over the past 2 decades, the number of scientific publications on SDT has increased rapidly. However, there is still a lack of one comprehensive report that summarizes the global research trends and knowledge landscapes in the field of SDT in detail. Thus, we performed a bibliometric analysis on SDT from 2000 to 2021 to track the current hotspots and highlight future directions. Methods: We collected publications on SDT research from the Web of Science Core Collection database. The annual number of publications and citations, major contributors, popular journals, international collaborations, co-cited references and co-occurrence keywords were analyzed and visualized with CiteSpace, VOSviewer, and R-bibliometrix. Results: A total of 701 publications were included. The annual publication output increased from 5 in 2000 to 175 in 2021, and the average growth rate was 18.4%. China was the most productive country with 463 documents (66.05%), and Harbin Medical University was the most prolific institution (N = 73). Ultrasound in Medicine and Biology published the most papers related to SDT. Materials Science, and Chemistry were the research areas receiving the most interest. All the keywords were divided into four different clusters including studies on mechanisms, studies on drug delivery and nanoparticles, studies on cancer therapy, as well as studies on ultrasound and sonosensitizers. In addition to nanomaterials-related studies including nanoparticles, mesoporous silica nanoparticles, nanosheets, liposomes, microbubble and TiO2 nanoparticle, the following research directions such as immunogenic cell death, metal-organic framework, photothermal therapy, hypoxia, tumor microenvironment, chemodynamic therapy, combination therapy, tumor resistance, intensity focused ultrasound, drug delivery, and Staphylococcus aureus also deserve further attention and may continue to explode in the future. Conclusion: SDT has a bright future in the field of cancer treatment, and nanomaterials have increasingly influenced the SDT field with the development of nano-technology. Overall, this comprehensive bibliometric study was the first attempt to analyze the field of SDT, which could provide valuable references for later researchers to better understand the global research trends, hotspots and frontiers in this domain. [ABSTRACT FROM AUTHOR]

Introduction: Cancer patients and caregivers have myriad unmet needs which can have detrimental consequences on their psychosocial wellbeing. This systematic review aims to identify the unmet supportive care needs of immigrant and native Chinese cancer patients and caregivers. Methods: We systematically searched various electronic databases (e.g. Scopus, CINAHL, PsycInfo, etc.) from the earliest date available until January 2018. Additional studies were identified through reference lists and citation tracking. Eligibility criteria included: (a) qualitative, quantitative and/or mixed methods studies published in English; (b) immigrant and native Chinese cancer patients and/or caregivers (age ≥18 years); (c) unmet needs and/or their correlates. Studies were assessed for their risk of bias, and a narrative synthesis of findings was performed. Results: Forty‐seven papers from 45 studies met eligibility criteria. The most prevalent area of unmet needs was health system and information. Patients most commonly desired one member of the hospital to talk to about all aspects of their care. Caregivers preferred information about the patient's prognosis and likely outcome. Anxiety was most commonly associated with higher levels of health system and information needs. Conclusion: Chinese patients and caregivers experience a range of unmet health system and information needs, which differ depending on their stage along the cancer trajectory. [ABSTRACT FROM AUTHOR]

Featured Application: Carrying out the state-of-the-art study of the different applications of extremely low frequency (ELF) waves has enabled the determination of the importance of these signals in different fields. They are of special interest for the knowledge of natural phenomena, the development of communications, and in various medical applications. The great diversity of existing applications is reflected in the numerous investigations developed over the years. At present, ELF waves are still considered to be a subject of special interest due to their great potential, a fact that has been highlighted in this paper. This paper describes the characteristics of contributions made by researchers worldwide in the field of ELF (extremely low frequency) waves from 1957 to 2019. The data were collected through the Scopus database and processed with analytical and bibliometric techniques. The selection of the keywords is an essential step, because ELF has a very different meaning in some areas of medicine, where it is associated with a gene. A total of 12,436 documents were worked on in 12 thematic communities according to their collaborative relationships between authors and documents. Studies included authors publishing in the different thematic areas and the country where the USA stands first with more researchers in this theme than China and Japan. Documents were analyzed from the temporal perspective, their overall contribution, means of publication, and the language of the publication. Research requires extra effort and multidisciplinary collaboration to improve the knowledge, the application, and influence of these fields. [ABSTRACT FROM AUTHOR]

Background: Tetrandrine has been the focus of many studies in recent years. Currently, no bibliometric study in this field has been published. This study presents a bibliometric analysis of the articles on tetrandrine research from the WOS core database during the recent two decades. Methods: Documents were retrieved for further bibliometric analysis based on the search terms: [TI = (Tetrandrine OR Sinomeninea OR Hanfangchin A) AND PY = (2000–2021)]. We used Microsoft Excel to conduct the frequency analysis, VOSviewer for data visualization, and RStudio for citation metrics and analysis. The standard bibliometric indicators such as the temporal trends and geographical distribution of publications and citations, prolific authors and co-authorship, keywords citation burst, preferred journals, top-cited articles, and important institutions were applied in this study. Results: 490 documents were retrieved from WOS core database, the retrieved document type consists of 8 categories: 425 articles, 42 meeting abstracts, 8 reviews, 7 corrections, 3 editorial material, 2 proceedings paper, 1 letter, 1 retraction. Corrections and Retractions was excluded from this investigation, the left 482 document were included for furter bibliometric analysis. Conclusion: Based on our findings, there was a continuous growth of publications on tetrandrine research for 22 years since 2000. China was the largest contributor to tetrandrine research, followed by the United States. The most influential author was Cheng Y (Natl Taiwan Univ Hosp). Acta Pharmacol Sin remained the main publication related to tetrandrine research. Chinese Academy of Sciences, is expected to be a good collaborating center in tetrandrine research. The use of tetrandrine in cancer treatment, could be the promising research subject areas to follow. [ABSTRACT FROM AUTHOR]

Objective: Currently, there are no self‐management resources in Australia that support both Chinese immigrant patients affected by cancer and their caregivers. This paper reports on the development and acceptability assessment of a self‐management intervention (WeCope) in terms of its scope, social and cultural relevance and sensitivity. Methods: Using a community participatory approach in this qualitative study, patients, caregivers and community members took part in semi‐structured focus groups or interviews in Cantonese, Mandarin or English to develop and provide feedback on the acceptability of 'WeCope'. Content analysis was performed on the transcripts using inductive (codes) and deductive (themes and categories) methods. Results: Patients (n = 17), caregivers (n = 10) and community members (n = 2) participated. Four themes were developed, guided by the framework of cultural sensitivity in interventions: (1) content preference and satisfaction; (2) perceived usefulness and usability; (3) cultural relevance and acceptability; and (4) layout and presentation. Participants most commonly wanted more information about treatment‐related issues (n = 14) and available support services (n = 14). Conclusion: Chinese patients and caregivers expressed overall satisfaction with the WeCope resource and provided suggestions for improvement, including provision of more treatment‐related information and contact details for available support while reducing the overall resource length. [ABSTRACT FROM AUTHOR]

Cancer disease is one of the main causes of death in the world, with million annual cases in the last decades. The need to find a cure has stimulated the search for efficient treatments and diagnostic procedures. One of the most promising tools that has emerged against cancer in recent years is machine learning (ML), which has raised a huge number of scientific papers published in a relatively short period of time. The present study analyzes global scientific production on ML applied to the most relevant cancer types through various bibliometric indicators. We find that over 30,000 studies have been published so far and observe that cancers with the highest number of published studies using ML (breast, lung, and colon cancer) are those with the highest incidence, being the USA and China the main scientific producers on the subject. Interestingly, the role of China and Japan in stomach cancer is correlated with the number of cases of this cancer type in Asia (78% of the worldwide cases). Knowing the countries and institutions that most study each area can be of great help for improving international collaborations between research groups and countries. Our analysis shows that medical and computer science journals lead the number of publications on the subject and could be useful for researchers in the field. Finally, keyword co-occurrence analysis suggests that ML-cancer research trends are focused not only on the use of ML as an effective diagnostic method, but also for the improvement of radiotherapy- and chemotherapy-based treatments. [ABSTRACT FROM AUTHOR]

The limitations of traditional cancer treatments are driving the creation and development of new nanomedicines. At present, with the rapid increase of research on nanomedicine in the field of cancer, there is a lack of intuitive analysis of the development trend, main authors and research hotspots of nanomedicine in the field of cancer, as well as detailed elaboration of possible research hotspots. In this review, data collected from the Web of Science Core Collection database between January 1st, 2000, and December 31st, 2021, were subjected to a bibliometric analysis. The co-authorship, co-citation, and co-occurrence of countries, institutions, authors, literature, and keywords in this subject were examined using VOSviewer, Citespace, and a well-known online bibliometrics platform. We collected 19,654 published papers, China produced the most publications (36.654%, 7204), followed by the United States (29.594%, 5777), and India (7.780%, 1529). An interesting fact is that, despite China having more publications than the United States, the United States still dominates this field, having the highest H-index and the most citations. Acs Nano, Nano Letters, and Biomaterials are the top three academic publications that publish articles on nanomedicine for cancer out of a total of 7580 academic journals. The most significant increases were shown for the keywords "cancer nanomedicine", "tumor microenvironment", "nanoparticles", "prodrug", "targeted nanomedicine", "combination", and "cancer immunotherapy" indicating the promising area of research. Meanwhile, the development prospects and challenges of nanomedicine in cancer are also discussed and provided some solutions to the major obstacles. [Display omitted] • Data of current nanomedicine in cancer were collected from the Web of Science. • Collected data were systematically analyzed through bibliometric analysis. • Many keywords of nanomedicine in cancer were intuitively analyzed. • Hotspots, emerging frontiers and trend of nanomedicine in cancer were investigated. • Development prospects and challenges of nanomedicine in cancer were discussed. [ABSTRACT FROM AUTHOR]

Natural products, and especially the active ingredients found in traditional Chinese medicine (TCM), have a thousand-year-long history of clinical use and a strong theoretical basis in TCM. As such, traditional remedies provide shortcuts for the development of original new drugs in China, and increasing numbers of natural products are showing great therapeutic potential in various diseases. This paper reviews the molecular mechanisms of action of natural products from different sources used in the treatment of inflammatory diseases and cancer, introduces the methods and newly emerging technologies used to identify and validate the targets of natural active ingredients, enumerates the expansive list of TCM used to treat inflammatory diseases and cancer, and summarizes the patterns of action of emerging technologies such as single-cell multiomics, network pharmacology, and artificial intelligence in the pharmacological studies of natural products to provide insights for the development of innovative natural product-based drugs. Our hope is that we can make use of advances in target identification and single-cell multiomics to obtain a deeper understanding of actions of mechanisms of natural products that will allow innovation and revitalization of TCM and its swift industrialization and internationalization. This review proposes new strategies that focus on elucidating the mechanisms of natural products and their target proteins, hoping to provide insights into the development of new drugs based on natural products. [Display omitted] [ABSTRACT FROM AUTHOR]

In China, Parkinson's disease (PD) is the second most prevalent central nervous system (CNS) degenerative illness affecting middle-aged and older persons. Movement disorders including resting tremor, bradykinesia, myotonia, postural instability, and gait instability are the predominant clinical symptoms. The two main types of PD are sporadic and familial, with sporadic PD being the more prevalent of the two. The environment, genetics, mitochondrial dysfunction, oxidative stress, inflammation, protein aggregation and misfolding, loss of trophic factors, cell death, and gut microbiota may all have a role in the etiology of PD. PD is inversely connected with other cancers and positively correlated with COVID-19, diabetes mellitus (DM), melanoma, and ischemic heart disease (IHD) risk. Delaying disease progression, managing motor and non-motor symptoms, and avoiding and controlling dysfunction in the middle and later phases of the disease are the key areas of research and development for its therapy. Presently, the development and progression of PD can be slowed down by using conventional pharmacology, natural items, and innovative technology. This article reviews the pathogenesis of PD, its correlations with other non-genetic diseases, and the research progress of drugs and technologies for alleviating PD. [ABSTRACT FROM AUTHOR]

Background and aims: The impact of lipids on the overall survival (OS) of patients with malignancy has not yet been clarified. This study aimed to evaluate the effect of hyperlipidemia on the OS among Chinese patients based on Body Mass Index (BMI) stratifications and hyperlipidemia types. Method: The patients in this study were derived from the Investigation of the Nutrition Status and Clinical Outcome of Common Cancers (INSCOC) trial. Kaplan–Meier was used to draw the survival curve, and the log-rank test was used to estimate the survival rates between each group. Cox proportional hazards regression models were used to estimate the hazard ratios (HR) and 95% confidence intervals (CI). Results: A total of 9054 patients were included in the final study, with a median age of 59 years, and 55.3% (5004) of them were males. Regarding types of hyperlipidemia, only low high-density lipoprotein was an independent risk factor for the prognosis of all patients (HR = 1.35, 95% CI: 1.25–1.45, P < 0.001), while high total cholesterol (HR = 1.01, 95% CI: 0.90–1.15, P = 0.839) and high low-density lipoprotein (HR = 1.03, 95%CI: 0.91–1.16, P = 0.680) were not. In terms of BMI stratification, the effect of triglycerides on prognosis varied; high triglycerides were an independent risk factor for the prognosis of underweight patients (HR = 1.56, 95% CI:1.05–2.32, P = 0.027) and a protective factor for overweight patients (HR = 0.75, 95% CI: 0.63–0.89, P = 0.001). However, for normal-weight patients, there was no significant statistical difference (HR = 0.88, 95%CI: 0.75–1.03, P = 0.108). Conclusions: The impact of hyperlipidemia on the OS among patients with cancer varied by different BMI and hyperlipidemia types. BMI and hyperlipidemia type ought to be considered in combination to estimate the prognosis of patients with malignancy. [ABSTRACT FROM AUTHOR]

Predictable deaths from diseases like cancer account for approximately 83% of deaths in China. Despite the growing numbers of terminally ill people from all diseases, palliative care is in its infancy. Factors that have slowed the development of palliative care include cultural values that encourage efforts to cure (even when such treatment is likely to be futile) over the alleviation of suffering, limited public policies and funding for palliative care, and poor education of healthcare professionals about end-of-life care. To improve the palliative care of people in China who are terminally ill, efforts should be made to integrate best practice into the healthcare system, while being sensitive to, and preserving cultural values. In this paper, suggestions are made for the future development of palliative care in China. Based on the World Health Organisation's public health model for integrating palliative care into existing healthcare services, these suggestions focus on public policy, education and training of healthcare professionals, lobbying of policy makers, and public education and information campaigns. Through working on the issues highlighted in this paper, China has an opportunity to improve the end-of-life care of people who are terminally ill. [ABSTRACT FROM AUTHOR]

Tea is one of the most heavily consumed beverages in the world. The relationship between tea drinking and human health is becoming a subject of intense study by scientists throughout the world. In this paper, we first provide a comprehensive analysis of the medical literature on tea published in China during the past 20 years, and then highlight some recent studies in China on the relationship between tea and several human diseases. During the period 1982–2002, 691 research papers related to tea and health have been published in 290 Chinese journals. These studies showed that tea and tea constituents have various biological activities and suggested that tea drinking might be beneficial to human health. Tea has potential in the prevention or adjuvant treatment of several diseases including cancer, cardiovascular diseases and obesity. The trend and future direction in medical research on tea in China are also briefly discussed. [ABSTRACT FROM AUTHOR]

Aim. This paper describes a study identifying the impact of key aspects of Chinese culture on the responses of mid-aged Chinese-Australians to their advanced cancer in order to make recommendations about their care within the health system. Background. Studies conducted in the 1960s and 1970s focused on understanding people's psychological responses to their experiences of terminal illness, but the issue of culture was not addressed. In recent years, a few studies have been conducted with Chinese-Australians, but were limited to issues related to their information needs and the disclosure of a cancer diagnosis. There is a lack of understanding of the impact of Chinese culture on the experiences of these patients. Method. A grounded theory approach was used to generate a substantive theory to explain how mid-aged Chinese-Australians respond to advancing cancer. Eleven participants were recruited and data were collected from face-to-face interviews, telephone contacts, observation and researcher fieldnotes. Data generation occurred between 1997 and 1999. Findings. Four modes of response to advanced cancer were identified: acute crisis, combat, despondency and waiting for death. This paper deals particularly with the combat mode which incorporated five culturally specific strategies used by participants in their struggle against advanced cancer. These were traditional Chinese medicine, traditional Chinese beliefs on the use of food for health maintenance, qi gong (a form of exercise), feng shui (which involves paying attention to spatial organization) and the worship of ancestors and gods. Deeply entrenched within these responses is the influence of Chinese culture, rooted in the beliefs and practices of traditional Chinese medicine and the philosophy of harmony and balance of yin and yang and qi. Conclusion. Healthcare professionals need to be aware of the cultural practices and beliefs of the different ethnic groups for whom they care, and of the importance of accommodation to and negotiation about these cultural practices. [ABSTRACT FROM AUTHOR]

Purpose: To investigate the effects of various intervention approaches on cancer-related fatigue (CRF) in patients with breast cancer. Method: Computer searches were conducted on PubMed, Embase, Cochrane Library, Web of Science, China National Knowledge Infrastructure (CNKI), China Science and Technology Journal Database (VIP), and Wanfang databases from their establishment to June 2023. Selection was made using inclusion and exclusion criteria, and 77 articles were included to compare the effects of 12 interventions on patients with breast cancer. Results: Seventy-seven studies with 12 various interventions were examined. The network findings indicated that cognitive behavioral therapy (CBT) (SMD, -1.56; 95%CI, -3.08~-0.04), Chinese traditional exercises (CTE) (SMD, -0.85; 95%CI, -1.34~-0.36), aerobic exercise (AE) (SMD, -0.77; 95%CI, -1.09~-0.45), multimodal exercise (ME) (SMD, -0.75; 95%CI, -1.26~-0.25), music interventions (MI) (SMD, -0.74; 95%CI, -1.45~-0.03), and yoga (YG) (SMD, -0.44; 95%CI, -0.83 to -0.06) can reduce CRF more than the control group (CG). For relaxation exercises (RE) (MD, -6.69; 95%CI, -9.81~-3.57), MI (MD, -5.45; 95%CI, -7.98~-2.92), AE (MD, -4.34; 95%CI, -5.90~-2.78), ME (MD, -3.47; 95%CI, -4.95~-1.99), YG (MD, -2.07; 95%CI, -3.56~-0.57), and mindfulness training (MD, -1.68; 95%CI, -2.91~-0.46), PSQI improvement was superior to CG. In addition, for CTE (MD, 11.39; 95%CI, 4.11-18.66), YG (MD, 11.28; 95%CI, 1.63-20.93), and AE (MD, 9.34; 95%CI, 0.26~18.42), Functional Assessment of Cancer Therapy-Breast improvement was superior to CG. Conclusion: Cognitive behavioral therapy (CBT) is the most effective measure for alleviating CRF in patients with breast cancer and Relaxation exercises (RE) is the most effective measure for improving sleep quality. In addition, Chinese traditional exercises (CTE) is the best measure for enhancing quality of life. Additional randomized controlled trials (RCTs) are expected to further investigate the efficacy and mechanisms of these interventions. [ABSTRACT FROM AUTHOR]

Objectives: Perform a bibliometric analysis on the role of LAG-3 in the domain of cancer, elucidate the prevailing areas of research, and visually depict the evolutionary trajectory and prospective directions of LAG-3 research over the past twenty-three decades. Materials and methods: Between 2000 and 2023, a comprehensive review of scholarly articles pertaining to LAG-3 research in the context of cancer was carried out using the Web of Science Core Collection (WoSCC) database. Bibliometric analysis can be conducted by taking advantage of VOSviewer (version 1.6.16) and CiteSpace (version 6.2.R4). Create a network diagram to visually represent various authors, countries, and organizations while assessing the publishing years, journals, references, and keywords. Results: In conclusion, 1841 records were identified and published in 587 publications. These records were authored by 12,849 individuals affiliated with 2491 institutes across 74 countries. There has been a substantial surge in publications subsequent to 2013. The USA, China, and Germany gave the majority of records, amounting to 69.69%. American institutions actively engage in collaboration with institutions located in other countries. Triebel, F., Vignali, Dario A. A., Workman, Creg J. Drake, Charles G., and Elkord, Eyad are highly regarded authors in their respective fields. However, it is worth noting that Triebel exhibits limited collaboration with other writers. The examination of the role of LAG-3 in cancer and its potential for use in clinical settings is a discernible trend, as seen by keyword analysis. Conclusion: The scientific interest in and attention towards LAG-3 has experienced a significant rise since 2013. The United States is leading the way, with China following closely behind. Promoting collaboration among writers, nations, and institutions with varied backgrounds is imperative. The discipline of immunotherapy is currently seeing ongoing progress. A thorough investigation of the distinctive cis ligand TCR-CD3 complex of LAG-3 and its signal transduction mechanism is necessary. Additionally, it is worthwhile to explore novel combinations of LAG-3 therapy. [ABSTRACT FROM AUTHOR]

Proteolysis targeting chimera (PROTAC) technology, one of the targeted protein degradation technologies, has drawn marked attention from researchers of both academia and industry in recent years. After over two decades of development, the literature on it has proliferated. In order to better grasp the frontiers and hot spots of PROTAC, this bibliometric analysis was carried out. The articles and reviews regarding PROTAC were culled from the Web of Science Core Collection. General information and the trend of publication outputs, countries/regions, authors, journals, influential papers, and keywords in this field were visually analyzed using CtieSpace, VOSviewer, or Excel software. As a result, a total of 808 publications were included. The number of papers regarding PROTAC significantly increased yearly. These papers mainly come from 45 countries/regions led by the USA and China. 3886 authors were identified participating in these studies, among which Craig M. Crews had the most significant number and influential articles. Journal of Medicinal Chemistry and European Journal of Medicinal Chemistry are the two journals with the most papers. After analysis, the most influential papers were identified in the area, including highly cited papers, references with citation burst, and high co-citated papers. The most common keywords including cancer, E3 ligase, drug discovery, epigenetic, resistance, and so on, represent the current and developing areas of study. BRDs, androgen receptor (AR), HDACs, estrogen receptor (ER), EGFR, CDKs, and KRAS are the most common targets. At last, frontiers and challenges of PROTAC were discussed through the bibliometric analysis. This paper will be helpful for better understanding the frontiers and hotspots of PROTAC. [Display omitted] • The first bibliometric analysis of PROTAC. • The literature information of PROTAC was visually analyzed. • Highlight the influential papers. • Highlight the PROTACs for the most common targets. [ABSTRACT FROM AUTHOR]

This paper seeks to understand the experiences of single colorectal cancer patients. This study consisted of 12 semi-structured interviews that were digitally voice-recorded, transcribed, and analyzed. Six main themes emerged: (a) gradual shift in view of cancer diagnosis from fatalistic to normalized, (b) perception of cancer as a nadir experience, (c) concerns of singlehood, (d) factors influencing cancer experiences, (e) factors influencing coping with cancer, and (f) range of responses towards cancer diagnosis. Singles with colorectal cancer require short- to long-term individualized care plans, and psycho-emotional support. This may help enhance their individual coping and adjustment to the diagnosis. [ABSTRACT FROM PUBLISHER]

INTRODUCTION Province-specific initiatives are at the forefront of tobacco control but limited studies have provided province-specific assessment of smoking-attributable cancer burden in China. METHODS We estimated the fraction of total and site-specific cancer mortality attributable to tobacco smoking in 31 provinces in mainland China. The population attributable fractions (PAFs) for cancer deaths due to smoking were calculated by Levin's formula using province-specific smoking prevalence data around 1998 (assuming a 15-year latency time) and relative risks from cohort studies and meta-analyses. The 95% confidence intervals (CIs) of PAFs were calculated by a Delta method. Cancer deaths were abstracted from cancer registry data of the 31 provinces in mainland China in 2013. RESULTS Overall, smoking contributed to a total of 421566 cancer deaths in mainland China in 2013 (19.46% of all cancer deaths), with 400701 of these deaths occurring in men (29.34%) and 20865 (2.61%) in women. The population attributable fractions ranged from 15.56% (95% CI: 9.12--21.82%) in Tibet to 35.09% (95% CI: 25.68--45.83%) in Guizhou among men, and from 0.28% (95% CI: 0.00--0.64%) in Hainan to 10.44% (95% CI: 4.86--16.32%) in Jilin among women. Cancers of lung and liver were the two main smoking-attributable cancers for both men and women. CONCLUSIONS Tobacco smoking was responsible for nearly 20% of all cancer deaths in mainland China, but the proportion of cancer deaths attributable to smoking varied substantially across provinces. More effective programs and innovative new strategies for local tobacco control are warranted to reduce the future burden of smoking-related cancers in all provinces of mainland China. [ABSTRACT FROM AUTHOR]

Purpose: Distress screening using measures of patient-reported outcomes (PRO) has been introduced in China and is increasingly recognized as contributing to whole-patient care. We carried out a multi-centered cross-sectional survey of Chinese cancer inpatients to explore the symptom burden, symptom clusters, and risk factors of distress.Method: Patients were recruited from five hospitals in four provinces. The Distress Assessment and Response Tool (DART) was used as the screening tool. Demographic and medical information was collected. Descriptive analysis, the chi-square test, logistics regression analysis, and hierarchical clustering analysis were used.Results: Totally 1045 valid questionnaires were collected (83.6% validity ratio). Low well-being (39.4%), lack of appetite (35.4%), tiredness (32.9%), pain (21.1%), and anxiety (19.8%) were the top five symptoms. Patients in Ci County had a heavier symptom burden than patients at other sites. Depression, anxiety, nausea, drowsiness, and pain were considered pain-illness symptoms; lack of appetite, low well-being, tiredness, and shortness of breath were considered fatigue-illness symptoms. Social difficulty was a risk factor for all symptoms. A high proportion of suicide ideation (38.8%) and suicide intention (10.5%) was identified among patients with potential depression.Conclusion: The high symptom burden of Chinese cancer inpatients indicates the necessity of distress screening; well-designed screening programs such as the multidimensional DART and its acceptability in China should be further explored. Social difficulty has a universal impact on patients' well-being, and psychosocial care should be integrated into holistic symptoms management. [ABSTRACT FROM AUTHOR]

Current cancer therapy such as chemotherapy and radiography are known to possess many side effects that could lead to serious complications. The application of natural product as complementary and alternative treatment provides significant advantages. It could increase the sensitivity of chemotherapy and radiography while at the same time reducing their associated side effects and complications. With regards to anticancer drugs, more than 50% of the modern oncological drugs are derived from natural products. An edible mushroom, Ganoderma lucidum has long been used in traditional and conventional medicine in China, for the prevention and treatment of various human diseases. The fungus possesses a wide variety of bioactive compounds present in its fruiting bodies, mycelium and spores, including anticancer property that has been proven in in vitro and in vivo studies. The carcinostatic effects of G. lucidum have been shown in a variety of cancer cell lines, including breast, pancreas, lung, colon, skin and prostate. This paper presents in vitro and in vivo studies of the anticancer properties of G. lucidum in cancers. [ABSTRACT FROM AUTHOR]

Aim: To examine the multidimensional properties of caregiver burden among family caregivers of patients with advanced cancer in a palliative context. Design: A sequential, explanatory, mixed‐method study was performed. Methods: Family caregivers of patients diagnosed with advanced cancer were recruited from a palliative care department of a third‐level hospital in Sichuan Province, China. The Caregiver Burden Inventory, Social Support Rating Scale and Connor–Davidson Resilience Scale were used to collect quantitative data, and a total of 150 caregivers were recruited from January 2022 to September 2022. Qualitative data were collected through semi‐structured interviews, and a total of 22 caregivers were interviewed from October 2022 to November 2022. Survey data were analysed using descriptive statistics, and the factors of caregiver burden were identified using the Mann–Whitney U test, Kruskal–Wallis H test and Spearman correlations. Interpretative phenomenological analysis was performed to analyse the interview data to initially explore the multidimensions of caregiver burden. The following‐a‐thread method and convergence coding matrix were used for triangulation to examine the multidimensional properties of caregiver burden. Results: The participants experienced a moderate level of caregiver burden (32.97 ± 13.09). Through triangulation, six meta‐themes and nine meta‐subthemes were identified as multidimensional properties of caregiver burden, including physical (too many caring tasks and poor health condition), emotional (strong negative emotions resulting from patients' suffering and insufficient and ineffective family communication), social (less social interaction and social role conflict) and economic burdens, factors that aggravate burden (prevention and control of COVID‐19 and spousal relationship with patients) and factors that mitigate burden (social support). Conclusion: Multiple dimensions of caregiver burden were experienced by family caregivers of patients with advanced cancer in the palliative context. Family‐centred palliative care must be further developed. Implications for the profession: It is important to develop family‐centred palliative care. Therefore, the focus must be on developing a rational understanding of palliative care in public and a culture‐oriented death education in palliative units. Impact: This study adopted a mixed‐method approach to comprehensively understand the phenomenon of and factors in caregiver burden in the Chinese palliative oncology context.Our findings suggest that family caregivers in palliative oncology experience a moderate level of caregiver burden, with dimensions including physical, emotional, social and economic burdens, among which emotional burden is the most prominent.The findings of this study provide policy makers and nurse practitioners with targets to be addressed in family‐centred care in Chinese palliative units. Reporting Method: The results of this study are reported based on the guidelines of the Mixed‐Methods Article Reporting Standards. Patient or Public Contribution: Eligible caregivers were invited to participate in the study and semi‐structured interviews. Nurse managers of the palliative unit helped us access the patient‐management system. [ABSTRACT FROM AUTHOR]

Aims: This study aimed to capture and explore family caregivers' lived experience of caring for hospitalised patients with cancer during the lockdown. Background: The unprecedented lockdown episodes due to COVID‐19 have brought significant changes in the hospital visiting policies and caregiving practices. As part of the precautionary measures for hospital visits, the bedside companion was restricted to one caregiver for patients with cancer in Shanghai hospitals. Design: This study adopted a descriptive phenomenological approach. Methods: Data were collected among 20 family caregivers recruited from the Oncology department of a tertiary hospital in Shanghai in May 2022, using purposive sampling method and followed by unstructured, open‐ended interviews. Colaizzi's seven‐step data analysis method was used to analyse the data to reveal the emergent themes and subthemes of the phenomenon. Results: Four themes were generated on family caregivers' lived experience of caring for hospitalised patients with cancer during the lockdown, including (1) Feeling scared for the patient; (2) Living a life feeling trapped under COVID‐19 surveillance; (3) Feeling neglected and unseen; (4) Growing resilience and appreciation. Conclusions: The lockdown exacerbated the burden of family caregivers when they cared for the hospitalised patients with cancer during the lockdown period. However, positive reframing of the lived experience facilitated their coping with the challenging situation. Relevance to Clinical Practice: Findings from this study highlighted the potential proactive roles the healthcare providers could play in improving family caregivers' health and supporting them during and beyond the COVID‐19 pandemic. Reporting Method: The study adhered to relevant EQUATOR guidelines; the study was reported according to the COREQ checklist. Patient or Public Contribution: Family caregivers of patients with cancer were involved in data collection and member‐checking of the transcripts and interpretations of their experiences. [ABSTRACT FROM AUTHOR]

Purpose-Immunotherapy has revolutionized cancer therapy, becoming the standard of care for various malignancy treatments. Human immunodeficiency virus (HIV) patients, however, are an underserved group with limited access to clinical trials and cancer therapy. This study was to evaluate the safety and efficacy of programmed cell death 1 (PD - 1) inhibitors in patients with advanced cancer and HIV/acquired immunodeficiency syndrome (AIDS). Methods and Materials-We performed a prospective, open-label, nonrandomized, phase 1 single center study. Patients with advanced cancer and HIV/AIDS received the treatment of PD - 1 inhibitors (camrelizumab, 200 mg, administered intravenously every 3 weeks), along with combination antiretroviral therapy (cART) for HIV. Results-Sixteen participants (12 men and 4 women; median age, 46.5 (29 - 78) years) were enrolled; 1 had non - Hodgkin lymphoma (NHL), and 15 had non - AIDS - defining cancers. Safety was observed over 130 cycles of treatment with camrelizumab. Most treatment-emergent adverse events at least possibly attributed to camrelizumab were grade 1 or 2, including reactive cutaneous capillary endothelial proliferation (RCCEP) (9 participants), hearing loss (1 participant), hypophysitis (1 participant). 3 participants experienced hemorrhage due to poor performance status. HIV was controlled in all participants. Best tumor responses included 3 complete response, 5 partial response, 2 stable disease, and 6 progressive disease. The 2 years progressionfree survival (PFS) was 67.0% (95% CI: -0.05, 0.00) and overall survival (OS) was 55.3% (95% CI: -0.05, 0.01) for the 16 patients who had received camrelizumab. Conclusions-This study demonstrates that camrelizumab treatment in patients with advanced cancers and HIV/AIDS was feasible and the clinical outcomes were acceptable. [ABSTRACT FROM AUTHOR]

Objectives: Although Chinese-Australian women are at higher risk of developing breast cancer after migration to Australia, information on their experience is limited. This paper explores Chinese- Australian women's perceptions of the meaning and experience of a breast cancer diagnosis, treatment and coping mechanism. Methods: Three focus groups were conducted with 23 Chinese-Australian women diagnosed with breast cancer in their native language (Cantonese or Mandarin). Following transcription and translation, interview data was analysed by content analysis. Results: Culturally specific values, beliefs and language barriers played a significant role in shaping the women's breast cancer experiences and their response to the diagnosis. Of note these women found the experience isolating and distressing, factors that were compounded by the lack of culturally sensitive resources and information. Conclusions: In providing information for Chinese-Australian women with breast cancer, culture, language and migration experience need to be taken into account. [ABSTRACT FROM AUTHOR]

A central challenge of the palliative care clinician, and of the oncologist who sees patients with advance disease, is that of 'breaking bad news'. As this conversation requires that the clinician divulge extremely sensitive and personal information, and usually incurs an emotional response from the patient, truth-telling to advanced cancer patients is not only a challenging task but also one likely to be handled differently in cultures according to differing norms for interpersonal behavior and communication. China and the United States, with their deepset communitarian vs. individualistic ethics, respectively, typify divergent cultures. This paper discusses cross-cultural differences in norms of truth-telling to cancer patients, that is, the extent to which physicians inform patients themselves of their disease status when prognosis is poor; China and the US are used to illustrating potential differences in approach and consequent cross-cultural misunderstandings. In an increasingly mobile global community, in which information technology and telecommunications span cultures and patients are increasingly well informed, clinicians around the world would be well advised to become aware of the communication styles and expectations, and to make an effort to understand the norms, of their patients' cultures of origin. [ABSTRACT FROM AUTHOR]

This paper examines how villagers in rural Sichuan understand the development of cancer, how they attempt to make sense of why it seems widespread and of why it affects particular individuals. Lay aetiologies of cancer such as negative emotions, smoking, consuming alcohol and preserved vegetables are addressed in order to contextualise environmentally related factors, and explain why they may or not be resorted to. With reference to ethnographic examples, I argue that awareness of pollution's effects on health can only gain strength when it is consonant with locals' experience and moral parameters and when it is perceived to be productive in attracting media attention and obtaining redress from various levels of state bureaucracy. [ABSTRACT FROM AUTHOR]

Background: Nasopharyngeal carcinoma (NPC) is a rare malignancy in most parts of the world but is common in southern China. A recent report from the Hong Kong Cancer Registry, a high-risk area for NPC in southern China, showed that incidence rate decreased by 29% for males and by 30% for females from 1980-1999, while mortality rate decreased by 43% for males and 50% for females. Changing environmental risk factors and improvements in diagnosis and treatment were speculated to be the major factors contributing to the downward trend of the incidence and mortality rates of NPC. To investigate the secular trends in different Cantonese populations with different socio-economic backgrounds and lifestyles, we report the incidences and mortality rates from two population-based cancer registries in Sihui and Cangwu counties from 1978-2002. Methods: Incidence and mortality rates were aggregated by 5-year age groups and 5 calendar years. To adjust for the effect of difference in age composition for different periods, the total and age-specific rates of NPC incidence and mortality rate were adjusted by direct standardization according to the World Standard Population (1960). The Estimated Annual Percentage Change (EAPC) was used as an estimate of the trend. Results: The incidence rate of NPC has remained stable during the recent two decades in Sihui and in females in Cangwu, with a slight increase observed in males in Cangwu from 17.81 to 19.76 per 100,000. The incidence rate in Sihui is 1.4-2.0 times higher during the corresponding years than in Cangwu, even though the residents of both areas are of Cantonese ethnicity. A progressive decline in mortality rate was observed in females only in Sihui, with an average reduction of 6.3% (p = 0.016) per five-year period. Conclusion: To summarize, there is great potential to work in the area of NPC prevention and treatment in southern China to decrease NPC risk and improve survival risk rates in order to reduce M:I ratios. Future efforts on effective prevention, early detection and treatment strategies were also discussed in this paper. Furthermore, the data quality and completeness also need to be improved. [ABSTRACT FROM AUTHOR]

Aim: The aim of the study was to develop and psychologically test the mobile health information‐seeking behaviour (MHISB) questionnaire in people with cancer. Design: Instrument development. Methods: The study was conducted in three phases in a southeastern city of China from May 2017 to April 2018. In phase one, an item pool was constructed based on a literature review and semistructured interviews. In phase two, expert evaluation and cognitive interviews were used to evaluate the content validity of the questionnaire. In phase three, a cross‐sectional study was conducted with people with cancer. Cronbach's α was calculated for reliability analysis. Validity evaluation included content validity and construct validity. Results: The developed MHISB questionnaire has four dimensions (information‐seeking frequency, information‐seeking self‐efficacy, health information evaluation and information‐seeking willingness) and 25 items. Psychometric findings were satisfactory and supported the questionnaire's reliability. Conclusions: The construction process of the MHISB questionnaire was scientific and feasible. The MHISB questionnaire had acceptable validity and reliability, and it requires further improvement in future studies. [ABSTRACT FROM AUTHOR]

This paper presents a detailed study on the indoor air pollution in the Jokahng Temple at Tibet Plateau, and its implication to human health. The mean concentrations of PM 1.0 and PM 2.5 were 435.0 ± 309.5 and 483.0 ± 284.9 μg/m 3 , respectively. The PM 2.5 concentration exceeded the National Ambient Air Quality Standard (75 μg/m 3 ) by 6.4 times. The size-segregated aerosols displayed a bimodal distribution. One peak was observed in the fine mode (0.4–2.1 μm) and the other peak appeared in the coarse mode (2.1–9.0 μm). The concentration of the total size-resolved PM was 794.3 ± 84.9 μg/m 3 . The mass fraction of coarse particles shared by 41.1%, apparently higher than that reported at low altitudes, probably due to incomplete combustion at Tibet Plateau with hypoxic atmospheric environment. The total concentration of polycyclic aromatic hydrocarbons (PAHs) was 331.2 ± 60.3 ng/m 3 , in which the concentration of benzo(a)pyrene (BaP) was 18.5 ± 4.3 ng/m 3 , over ten times higher than the maximum permissible risk value of 1 ng/m 3 on account of carcinogenic potency of particulate PAHs through inhalation. PAHs exhibited a trimodal distribution, of which two peaks were observed in the fine mode and one peak in the coarse mode. With the aromatic rings increasing, the peak intensity increased in the fine mode. Na, Ca, Al, Mg and K dominated the elemental mass profiles, and metals displayed a bimodal distribution with a dominant peak in the coarse range. The total PAH deposition flux was 123.6 and 53.1 ng/h for adults and children, respectively. Coarse particles contributed most deposition flux in the head region, while fine particles contribute most deposition flux in the alveolar region. The increment lifetime cancer risk (ILCR) of PAHs ranaged at 10 −5 -10 −4 , indicating potential cancer risk to human health. The total deposition flux of metals was estimated at 1.4–13.2 ng/h. With the size increasing, deposition flux increased in the head region while decreased in the alveolar region. The highest ILCR of Cr and Ni were 4.9 × 10 −5 and 1.5 × 10 −6 , respectively, exceeding the permissible risk of 10 −6 . The hazard quotient (HQ) of Fe (10 −5 -10 −4 ) and Zn (10 −6 -10 −5 ) were much lower than the safe level of 1.0, and thus they were not considered as a health concern. [ABSTRACT FROM AUTHOR]

Background: Anti-PD-1 antibodies have been approved for treating several cancer. However, data regarding the safety and efficacy of these agents in HIV-infected patients with cancer is lacking, because these patients are frequently omitted from clinical trials. Objectives: The primary aim of our research is to assess the safety, activity, and long-term outcomes of PD-1 inhibitors in the treatment of HIV-infected patients with advanced cancer. Method: We retrospectively analyzed data from HIV-infected patients with advanced cancers who were treated with PD-1 inhibitors at Shanghai Public Health Clinical Center, Shanghai, China. Results: Fifteen HIV-infected patients (all are men; asian; median age, 44) with cancer who were treated with chemotherapy and/or combined the other oncology treatments [along with combined antiretroviral therapy (cART)] prior to Sintilimab (12 out of 15) or Nivolumab (1 out of 11) or Camrelizumab (2 out of 11) injection were identified. Eight patients responded to treatment (disease control rate 53.3%), with 1 got partial response (PR) and 7 were stable. Most treatment-emergent adverse events (TEAEs) were grade 1 or 2 including anemia, leukopenia, hyperglycemia, granulocytopenia, and thrombocytopenia. Eight patients (53.3%) experienced treatment-related AEs (TRAEs) with grades 3/4including myelosuppression, infection, and neurological disorders. CD4+ T cell count and plasma HIV RNA remained stable throughout the treatment. Conclusions: When used in HIV-infected patients with advanced malignancies, PD-1 inhibitors tend to have favorable efficacy, manageable side effects, and no deteriorated impacts on plasma HIV-RNA and CD4+ T cell count. [ABSTRACT FROM AUTHOR]

Background: Epithelial ovarian cancer (EOC) is the most common type of ovarian cancer. About 90% of ovary tumors are epithelial. The current treatment for EOC involves surgical debulking of the tumors followed by a combination of chemotherapy. While most patients achieve complete remission, many EOCs will recur and develop chemoresistance. The cancer cells can adapt to several stress stimuli, becoming resistant. Therefore, new ways to fight resistant cells during the disease are being studied. Recently, exosomes, which reflect cell behavior in normal and pathological conditions such as epithelial ovarian cancer, are of academic interest as new biomarkers for diagnosis and therapy. Consequently, the current study aimed to investigate the research output of exosomes in EOC. Method: A bibliometric method was used for analyzing publications on exosome and epithelial ovarian cancer from the beginning to 15 October 2022 by searching keywords in Scopus, PubMed and Google scholar. Annual scientific publications, authors, citations, journals, co-authorships, and keywords co-occurrence were analyzed and plotted using Microsoft Office Excel and VOS viewer. 39 original journal articles and 3 reviews have been published since 2015 up to 15 October 2022. Results: The findings showed that China is the top country in research output, international collaborations, organization, author, and sponsorship. The top journals were the Journal of Ovarian Research, Oncotarget, and Tumor Biology, all in the United States. The top institution was Shanghai Jiao Tong University in China. The top author was Xipeng Wang. Co-occurrence analysis showed that academics' interest is toward:1) 1) Exosomes as prognostic biomarkers of EOC as well as their role in the proliferation and migration of cells. 2) The role of exosomes in metastasis through different mechanisms; 3) The role of exosomes in epithelial-mesenchymal transition of ovarian cancer cells; 4) The diagnostic role of EVs in EOC; and 5) Conferring chemoresistance in EOC through the exosomal transfer of miRNAs. Conclusion: Research on the exosome and EOC has an increasing trend, and China is much more involved than other countries in research, financial support, and international cooperation. These findings could aid researcher in understanding novel ideas and subjects interested by sponsors in this field. [ABSTRACT FROM AUTHOR]