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Journal of Orthopaedic Research :... Aug 2023Social media usage, particularly Twitter, among scientists in academia has increased in recent years. However, Twitter's use in scholarly post-publication dissemination... (Review)
Review
Social media usage, particularly Twitter, among scientists in academia has increased in recent years. However, Twitter's use in scholarly post-publication dissemination of orthopaedic research and musculoskeletal advocacy remains low. To enhance usage of Twitter among musculoskeletal researchers, this article reviews data supporting the professional benefits of using the platform to disseminate scholarly works. Next, we provide a linear workflow for Tweet curation, discuss the importance of data-driven decision making behind tweet curation and posting, and propose new guidelines for professional Twitter usage. Since this workflow may not eliminate all the identified barriers and new institutionalized shifts in policies regarding curation and consumption of social media on Twitter, we also briefly introduce and explore using other social media platforms. We hope this information will be persuasive and compelling to those in the orthopedic research field and be broadly applicable to others in related scientific fields who wish to disseminate findings and engage a public audience on social media. In addition, we encourage the Orthopedic Research Society (ORS) and Journal of Orthopedic Research (JOR) communities to take advantage of the many tools curated by the Wiley editorial office and the ORS social media committee to increase dissemination of their scholarly works online. Twitter and social media can assist in accomplishing our mission of creating a world without musculoskeletal limitations via the timely dissemination of orthopedic information. However, this can only be accomplished if the orthopedic research community has a unified and strong online presence actively engaged in orthopaedic research findings and news.
Topics: Humans; Social Media; Research Personnel
PubMed: 37163368
DOI: 10.1002/jor.25588 -
Frontiers in Endocrinology 2022Epithelial ovarian cancer (EOC) is considered the deadliest gynecological disease and is normally diagnosed at late stages, at which point metastasis has already... (Review)
Review
Epithelial ovarian cancer (EOC) is considered the deadliest gynecological disease and is normally diagnosed at late stages, at which point metastasis has already occurred. Throughout disease progression, EOC will encounter various ecosystems and the communication between cancer cells and these microenvironments will promote the survival and dissemination of EOC. The primary tumor is thought to develop within the ovaries or the fallopian tubes, both of which provide a microenvironment with high risk of causing DNA damage and enhanced proliferation. EOC disseminates by direct extension from the primary tumors, as single cells or multicellular aggregates. Under the influence of cellular and non-cellular factors, EOC spheroids use the natural flow of peritoneal fluid to reach distant organs within the peritoneal cavity. These cells can then implant and seed distant organs or tissues, which develop rapidly into secondary tumor nodules. The peritoneal tissue and the omentum are two common sites of EOC metastasis, providing a microenvironment that supports EOC invasion and survival. Current treatment for EOC involves debulking surgery followed by platinum-taxane combination chemotherapy; however, most patients will relapse with a chemoresistant disease with tumors developed within the peritoneum. Therefore, understanding the role of the unique microenvironments that promote EOC transcoelomic dissemination is important in improving patient outcomes from this disease. In this review article, we address the process of ovarian cancer cellular fate at the site of its origin in the secretory cells of the fallopian tube or in the ovarian surface epithelial cells, their detachment process, how the cells survive in the peritoneal fluid avoiding cell death triggers, and how cancer- associated cells help them in the process. Finally, we report the mechanisms used by the ovarian cancer cells to adhere and migrate through the mesothelial monolayer lining the peritoneum. We also discuss the involvement of the transcoelomic ecosystem on the development of chemoresistance of EOC.
Topics: Carcinoma, Ovarian Epithelial; Ecosystem; Epithelial Cells; Female; Humans; Neoplasm Recurrence, Local; Ovarian Neoplasms; Tumor Microenvironment
PubMed: 35574025
DOI: 10.3389/fendo.2022.886533 -
Journal of Korean Medical Science Jul 2022Infographics are graphic visual representations of educational content, used to deliver complex information, disseminate scientific research, and drive behavioral... (Review)
Review
Infographics are graphic visual representations of educational content, used to deliver complex information, disseminate scientific research, and drive behavioral change. Herein, we review some of the factors pertinent to designing infographics and the potential for automation in the future. To guide high-impact design, it is vital to clearly define the objectives of the infographic and its target audience. Designing an effective infographic necessitates careful consideration of the layout, colors, font, and context. More recently, technical support to develop infographics are increasingly available through online software (Canva, Adobe, and Venngage) and emerging artificial intelligence programs. References can also become a visual representation of trends in scientific discovery. It is crucial for clinicians, researchers and scientists to have the knowledge and skills to design compelling infographics. In the era of social media, the uptake and effects of infographics for disseminating scientific research and public health education need to be further studied to understand their full potential.
Topics: Artificial Intelligence; Communication; Data Visualization; Health Education; Humans; Social Media
PubMed: 35818705
DOI: 10.3346/jkms.2022.37.e214 -
Aesthetic Plastic Surgery Dec 2022How media disseminates ideal beauty, and its effect on the decision-making process of cosmetic procedures are among the most discussed topics in the literature. This... (Review)
Review
BACKGROUND
How media disseminates ideal beauty, and its effect on the decision-making process of cosmetic procedures are among the most discussed topics in the literature. This study aimed to investigate the effects of media on patients' decisions to undergo cosmetic surgery.
MATERIALS AND METHODS
Between March and September 2021, 82 patients participated in this study and informed consent was obtained from all patients. A questionnaire containing three different parts was developed by a consultant plastic surgeon and a public relations and marketing specialist, according to the literature. All statistical analyses were performed using SPSS version 22.0.
RESULTS
The majority of patients underwent rhinoplasty (31.7%), breast reduction (25.6%), and breast augmentation (12.2%). Some of the patients underwent two different operations (6%). The correlation analysis results showed that, there was a medium, positive correlation between wanting to be attractive and thinking that media is an important tool in the decision to undergo cosmetic surgery (r=.307, p<.01). Want to look like people on the media and compare themselves with those showing a positive and strong correlation (r=.640, p<.01). The photographs on the magazines affected the patients aged between 40-49 and 50-59 more (χ(4) = 11,378, p<.05); however, the published news on the Internet affected the younger sample (30-39 and 21-29) more than the other age groups (χ(4)= 11,808, p<.05). The participants aged 30-39 and 21-29 tend to compare themselves with people on the Internet.
CONCLUSION
The study concludes that media is not only important for disseminating beauty ideals but is also an important source during decision making. However, further studies with more participants and objective scales are needed to verify our results.
LEVEL OF EVIDENCE V
This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266 .
Topics: Humans; Surgery, Plastic
PubMed: 36253648
DOI: 10.1007/s00266-022-03139-4 -
Current Urology Reports Oct 2019There has been a remarkable change in how people connect, access, and share professional and medical information over social media. This perspective article describes... (Review)
Review
PURPOSE OF REVIEW
There has been a remarkable change in how people connect, access, and share professional and medical information over social media. This perspective article describes opportunities, potential pitfalls, and guidelines for social media use by pediatric urology providers.
RECENT FINDINGS
Pediatric urologists have effectively used social media to connect and share expertise, augment scientific conference participation, promote themselves and their research, disseminate guidelines and best practices, participate in virtual journal clubs, and engage with patients and their families. Information shared over social media is not protected by copyright law, not confidential, not regulated, permanent, and subjected to public domain and scrutiny. Despite these potential pitfalls, social media is a useful tool if best practices are observed and online communication adheres to professional guidelines and organizational policy. Social media use in healthcare is here to stay and pediatric urologists have online visibility whether or not they choose to actively participate. Despite new legal, ethical, and professional considerations that social media introduces, a well-executed social media presence provides pediatric urologists a wealth of new opportunities for networking, research, and disseminating high-quality medical information online.
Topics: Congresses as Topic; Delivery of Health Care; Guidelines as Topic; Humans; Information Dissemination; Interprofessional Relations; Marketing of Health Services; Online Social Networking; Pediatrics; Physician-Patient Relations; Professionalism; Social Media; Urology
PubMed: 31620926
DOI: 10.1007/s11934-019-0928-y -
MBio Feb 2023Klebsiella pneumoniae is a leading cause of nosocomial and community acquired infections, making K. pneumoniae the pathogen that is associated with the second largest...
Klebsiella pneumoniae is a leading cause of nosocomial and community acquired infections, making K. pneumoniae the pathogen that is associated with the second largest number of deaths attributed to any antibiotic resistant infection. K. pneumoniae colonizes the nasopharynx and the gastrointestinal tract in an asymptomatic manner without dissemination to other tissues. Importantly, gastrointestinal colonization is a requisite for infection. Our understanding of K. pneumoniae colonization is still based on interrogating mouse models in which animals are pretreated with antibiotics to disturb the colonization resistance imposed by the gut microbiome. In these models, infections disseminate to other tissues. Here, we report a murine model to allow for the study of the gastrointestinal colonization of K. pneumoniae without tissue dissemination. Hypervirulent and antibiotic resistant strains stably colonize the gastrointestinal tract of in an inbred mouse population without antibiotic treatment. The small intestine is the primary site of colonization and is followed by a transition to the colon over time, without dissemination to other tissues. Our model recapitulates the disease dynamics of the metastatic K. pneumoniae strains that are able to disseminate from the gastrointestinal tract to other sterile sites. Colonization is associated with mild to moderate histopathology, no significant inflammation, and no effect on the richness of the microbiome. Our model sums up the clinical scenario in which antibiotic treatment disturbs the colonization of K. pneumoniae and results in dissemination to other tissues. Finally, we establish that the capsule polysaccharide is necessary for the colonization of the large intestine, whereas the type VI secretion system contributes to colonization across the gastrointestinal tract. Klebsiella pneumoniae is one of the pathogens that is sweeping the world in the antibiotic resistance pandemic. colonizes the nasopharynx and the gut of healthy subjects in an asymptomatic manner, making gut colonization a requisite for infection. This makes it essential to understand the gastrointestinal carriage in preventing Klebsiella infections. Current research models rely on the perturbation of the gut microbiome by antibiotics, resulting in an invasive infection. Here, we report a new model of K. pneumoniae gut colonization that recapitulates key features of the asymptomatic human gastrointestinal tract colonization. In our model, there is no need to disturb the microbiota to achieve stable colonization, and there is no dissemination to other tissues. Our model sums up the clinical scenario in which antibiotic treatment triggers invasive infection. We envision that our model will be an excellent platform upon which to investigate factors enhancing colonization and invasive infections and to test therapeutics to eliminate Klebsiella asymptomatic colonization.
Topics: Humans; Animals; Mice; Klebsiella pneumoniae; Gastrointestinal Tract; Anti-Bacterial Agents; Klebsiella Infections; Inflammation
PubMed: 36598189
DOI: 10.1128/mbio.03121-22 -
PLoS Pathogens Aug 2023Most humans have a lifelong imperceptible BK Polyomavirus (BKPyV) infection in epithelial cells lining the reno-urinary tract. In kidney transplant recipients,...
Most humans have a lifelong imperceptible BK Polyomavirus (BKPyV) infection in epithelial cells lining the reno-urinary tract. In kidney transplant recipients, unrestricted high-level replication of donor-derived BKPyV in the allograft underlies polyomavirus-associated nephropathy, a condition with massive epithelial cell loss and inflammation causing premature allograft failure. There is limited understanding on how BKPyV disseminates throughout the reno-urinary tract and sometimes causes kidney damage. Tubule epithelial cells are tightly connected and have unique apical and basolateral membrane domains with highly specialized functions but all in vitro BKPyV studies have been performed in non-polarized cells. We therefore generated a polarized cell model of primary renal proximal tubule epithelial cells (RPTECs) and characterized BKPyV entry and release. After 8 days on permeable inserts, RPTECs demonstrated apico-basal polarity. BKPyV entry was most efficient via the apical membrane, that in vivo faces the tubular lumen, and depended on sialic acids. Progeny release started between 48 and 58 hours post-infection (hpi), and was exclusively detected in the apical compartment. From 72 hpi, cell lysis and detachment gradually increased but cells were mainly shed by extrusion and the barrier function was therefore maintained. The decoy-like cells were BKPyV infected and could transmit BKPyV to uninfected cells. By 120 hpi, the epithelial barrier was disrupted by severe cytopathic effects, and BKPyV entered the basolateral compartment mimicking the interstitial space. Addition of BKPyV-specific neutralizing antibodies to this compartment inhibited new infections. Taken together, we propose that during in vivo low-level BKPyV replication, BKPyV disseminates inside the tubular system, thereby causing minimal damage and delaying immune detection. However, in kidney transplant recipients lacking a well-functioning immune system, replication in the allograft will progress and eventually cause denudation of the basement membrane, leading to an increased number of decoy cells, high-level BKPyV-DNAuria and DNAemia, the latter a marker of allograft damage.
Topics: Humans; Cytology; BK Virus; Polyomavirus; Kidney; Epithelial Cells; Polyomavirus Infections
PubMed: 37639485
DOI: 10.1371/journal.ppat.1011622 -
Frontiers in Oncology 2021Circulating tumor cells (CTCs) play a causal role in the development of metastasis, the major cause of cancer-associated mortality worldwide. In the past decade, the... (Review)
Review
Circulating tumor cells (CTCs) play a causal role in the development of metastasis, the major cause of cancer-associated mortality worldwide. In the past decade, the development of powerful cellular and molecular technologies has led to a better understanding of the molecular characteristics and timing of dissemination of CTCs during cancer progression. For instance, genotypic and phenotypic characterization of CTCs, at the single cell level, has shown that CTCs are heterogenous, disseminate early and could represent only a minor subpopulation of the primary tumor responsible for disease relapse. While the impact of molecular profiling of CTCs has not yet been translated to the clinic, CTC enumeration has been widely used as a prognostic biomarker to monitor treatment response and to predict disease relapse. However, previous studies have revealed a major challenge: the low abundance of CTCs in the bloodstream of patients with cancer, especially in early stage disease where the identification and characterization of subsequently "lethal" cells has potentially the greatest clinical relevance. The CTC field is rapidly evolving with development of new technologies to improve the sensitivity of CTC detection, enumeration, isolation, and molecular profiling. Here we examine the technical and analytical validity of CTC technologies, we summarize current data on the biology of CTCs that disseminate early and review CTC-based clinical applications.
PubMed: 34026650
DOI: 10.3389/fonc.2021.672195 -
Journal of Korean Medical Science Feb 2024
Topics: Humans; Social Media; Video Recording; Information Dissemination
PubMed: 38412615
DOI: 10.3346/jkms.2024.39.e93 -
Frontiers in Microbiology 2023Antibiotic resistance development and pathogen cross-dissemination are both considered essential risks to human health on a worldwide scale. Antimicrobial resistance... (Review)
Review
Antibiotic resistance development and pathogen cross-dissemination are both considered essential risks to human health on a worldwide scale. Antimicrobial resistance genes (AMRs) are acquired, expressed, disseminated, and traded mainly through integrons, the key players capable of transferring genes from bacterial chromosomes to plasmids and their integration by integrase to the target pathogenic host. Moreover, integrons play a central role in disseminating and assembling genes connected with antibiotic resistance in pathogenic and commensal bacterial species. They exhibit a large and concealed diversity in the natural environment, raising concerns about their potential for comprehensive application in bacterial adaptation. They should be viewed as a dangerous pool of resistance determinants from the "One Health approach." Among the three documented classes of integrons reported viz., class-1, 2, and 3, class 1 has been found frequently associated with AMRs in humans and is a critical genetic element to serve as a target for therapeutics to AMRs through gene silencing or combinatorial therapies. The direct method of screening gene cassettes linked to pathogenesis and resistance harbored by integrons is a novel way to assess human health. In the last decade, they have witnessed surveying the integron-associated gene cassettes associated with increased drug tolerance and rising pathogenicity of human pathogenic microbes. Consequently, we aimed to unravel the structure and functions of integrons and their integration mechanism by understanding horizontal gene transfer from one trophic group to another. Many updates for the gene cassettes harbored by integrons related to resistance and pathogenicity are extensively explored. Additionally, an updated account of the assessment of AMRs and prevailing antibiotic resistance by integrons in humans is grossly detailed-lastly, the estimation of AMR dissemination by employing integrons as potential biomarkers are also highlighted. The current review on integrons will pave the way to clinical understanding for devising a roadmap solution to AMR and pathogenicity. Graphical AbstractThe graphical abstract displays how integron-aided AMRs to humans: Transposons capture integron gene cassettes to yield high mobility integrons that target res sites of plasmids. These plasmids, in turn, promote the mobility of acquired integrons into diverse bacterial species. The acquisitions of resistant genes are transferred to humans through horizontal gene transfer.
PubMed: 37720149
DOI: 10.3389/fmicb.2023.1231938