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Abstract Background Short interspersed nuclear elements (SINEs) are non-autonomous non-LTR retrotransposons widespread across eukaryotes. They exist both as lineage-specific, fast-evolving elements and as ubiquitous superfamilies characterized by highly conserved domains (HCD). Several of these superfamilies have been described in bivalves, however their overall distribution and impact on host genome evolution are still unknown due to the extreme scarcity of transposon libraries for the clade. In this study, we examined more than 40 bivalve genomes to uncover the distribution of HCD-tRNA-related SINEs, discover novel SINE-LINE partnerships, and understand their possible role in shaping bivalve genome evolution. Results We found that bivalve HCD SINEs have an ancient origin, and they can rely on at least four different LINE clades. According to a “mosaic” evolutionary scenario, multiple LINE partner can promote the amplification of the same HCD SINE superfamilies while homologues LINE-derived tails are present between different superfamilies. Multiple SINEs were found to be highly similar between phylogenetically related species but separated by extremely long evolutionary timescales, up to ~ 400 million years. Studying their genomic distribution in a subset of five species, we observed different patterns of SINE enrichment in various genomic compartments as well as differences in the tendency of SINEs to form tandem-like and palindromic structures also within intronic sequences. Despite these differences, we observed that SINEs, especially older ones, tend to accumulate preferentially within genes, or in their close proximity, consistently with a model of survival bias for less harmful, short non-coding transposons in euchromatic genomic regions. Conclusion Here we conducted a wide characterization of tRNA-related SINEs in bivalves revealing their taxonomic distribution and LINE partnerships across the clade. Moreover, through the study of their genomic distribution in five species, we highlighted commonalities and differences with other previously studied eukaryotes, thus extending our understanding of SINE evolution across the tree of life.

Anglophone cultures have had extensive contact with other ethnic groups over the last 200 years and almost always from a position of dominance (Filmer, 2012). In English there are racial slurs for practically every race or ethnic group and swear words are commonly used in English TV dialogues. Translating swear words in movie subtitles pose a translation challenge, which has been studied by scholars such as Soler Pardo (2015), Ávila-Cabrera (2016), Beseghi (2016) and Díaz-Pérez (2020). This paper analyses the translation from English into Italian of wop, eyetie and goombah, three racist epithets used to refer to Italians or people of Italian origin. The data analyzed are taken from the English-Italian parallel corpus of OpenSubtitles (Lison & Tiedemann, 2016), a collection of parallel corpora made up of translated movie subtitles. English subtitles from a variety of movies including these racist epithets are retrieved, together with the corresponding Italian translations, using parallel concordance. The renditions are analyzed with the aim of identifying general trends in the use and in the translation of these racial slurs. In addition, renditions are divided according to moderating variables such as the languages spoken in the film, the film release date, the countries the film was shot in and the genres of the film, to test whether these variables have a significant impact on translation choices.

Objective To investigate which factors influence the adherence to hearing aid (HA) use in elderly patients with moderate-to-severe hearing loss. Methods This observational, prospective, single-centre study enrolled patients with moderate-to-severe hearing loss. They were evaluated before and 1 year after having either one or two HAs fitted. Results A total of 86 patients were enrolled in the study and of these 69.8% (60 of 86; USER group) continued to use their HA at 1 year after fitting; six patients had not continued their use (NON-USERS). The USER group was younger than the NON-USER group, but the difference was not significant. The USER group had a significantly better unaided auditory threshold at baseline than the NON-USER group. HA use resulted in improvements in speech audiometry and auditory threshold. There was also a maintenance of cognitive function in the USER group. Conclusion Use of HA for 1 year resulted in improved auditory performance and an absence of a deterioration of cognitive function. Trial registration: This research was retrospectively registered under no. NCT04333043 at ClinicalTrials.gov ( http://www.clinicaltrials.gov/ ) on the 26 March 2020. This research has been registered with the Ethics Committee of the Area Vasta Emilia Nord under number 104, date of approval 17/07/2017.

The world continues to undergo a profound demographic shift toward increasing longevity –but quality of life is not improving correspondingly. At the same time, countries are taking stock of the negative impacts of the COVID-19 pandemic on national immunization programs. The pandemic exacerbated the declines in vaccination coverage for multiple vaccine-preventable diseases (VPD). To ensure that all persons receive all the vaccines for which they are eligible, it is time to consider how applying a life course approach (LCA) to immunization programs can help reinvigorate and redesign actions for greater vaccine uptake. In this mini review, we present the key concepts and principles of the LCA as applied to national immunization programs. Also, we offer recommendations on how health systems can achieve regional and national goals to ensure all people receive the recommended vaccine doses at every stage of life, thus ensuring the greatest benefits for individuals and societies.

Vaccination Week in the Americas (VWA) is a yearly regional initiative that promotes the benefits of vaccination to all persons in the region. In its 22-year history, more than 1.15 billion people have been reached under the framework of VWA across more than 40 countries and territories. This review examines multiple PAHO and WHO data points, documents and reports related to measles/rubella vaccination coverage and VWA since its inception. Its goal is to document the impact that the VWA has had in maintaining and accelerating measles and rubella disease elimination, in the context of PAHO’s Disease Elimination Initiative. The results suggest that VWA’s contributions to measles and rubella elimination have been substantial. Every year, VWA promotes (a) renewed political commitment to the immunization program from the highest political authorities of Member States; (b) vaccination operations to close immunity gaps, recover under-vaccinated persons, and reach chronically underserved populations; and (c) the dissemination of messages on the benefits of vaccination through regional and national communications campaigns. VWA will continue to be an important contributor to disease elimination efforts in the Americas, even as new targets are set in response to the evolving epidemiological landscape.

Anemia is a well-known complication in CKD dogs, but its frequency in AKI dogs has been poorly investigated. The aim of the present study was to retrospectively evaluate frequency, degree of severity, and regeneration rate of anemia in relation to IRIS grade, etiology, therapy, and outcome. Medical records of dogs (2017–2023) with historical, laboratory, and ultrasound findings consistent with AKI were retrospectively reviewed. According to etiology, AKI was classified as ischemic/inflammatory (IS), infectious (INF), nephrotoxic (NEP), obstructive (OBS), and unknown (UK). AKI dogs were also classified according to therapeutical management (medical vs. hemodialysis), survival to discharge (survivors vs. non-survivors). Anemia was defined as HCT < 37% and classified as mild (HCT 30–37%), moderate (HCT 20–29%), severe (13–19%), or very severe (73 fL). Anemia was considered hypochromic (MCHC< 32 g/dL), normochromic (32 and 38 g/dL), and hyperchromic (>38 g/dL). Regeneration rate was considered absent (RET ≤ 60,000/μL), mild 61,000–150,000/μL), and moderate (>150,000/μL). A total of 120 AKI dogs were included in the study, and anemia was found in 86/120 dogs (72%). The severity of anemia was mild in 32/86 dogs (37%), moderate in 40/86 dogs (47%), severe in 11/86 dogs (13%), and very severe in 3/86 (3%). Anemia was normochromic in 71/86 dogs (83%), hyperchromic in 12/86 dogs (14%), and hypochromic in 3/86 dogs (3%). Normocytic anemia was present in 56/86 dogs (65%), microcytic anemia in 27/86 dogs (31%), and macrocytic anemia in 3/86 dogs (4%). Non-regenerative anemia was found in 76/86 dogs (88%). The frequency of anemia increased significantly (p < 0.0001) with the progression of IRIS grade, although no significant difference in the severity of anemia was found among the IRIS grades. The frequency of non-regenerative forms of anemia was significantly higher than regenerative forms (p < 0.0001) in all IRIS grades. In our population of AKI dogs, anemia was a very frequent finding, in agreement with current findings in human nephrology.

INTRODUZIONE: Il catetere venoso periferico è un dispositivo inserito per la somministrazione di liquidi nel torrente ematico. I pazienti spesso si trovano ad affrontare ripetuti esami al fine di monitorare lo stato di salute e l’andamento della terapia e tra questi vi rientrano le numerose venipunture ai fini della raccolta di campioni ematici, che arrecano loro dolore e discomfort. Al fine di ridurre il discomfort è possibile sostituire alla procedura standard con ago butterfly quella con prelievo da catetere venoso periferico. MATERIALI E METODI: è stato condotto uno studio osservazionale prospettico nel quale sono stati inclusi 207 pazienti nei quali era necessaria l’esecuzione di un prelievo venoso. I dati raccolti sono stati analizzati attraverso la statistica descrittiva. RISULTATI: L’esecuzione della procedura sperimentata risulta di buon successo con alcune difficoltà come l’esecuzione dello scarto iniziale mentre in caso di procedura non riuscita quella che si ripete per frequenza rispetto alle altre è l’aspirazione dello scarto iniziale assente. L'emolisi è risultata poco frequente ed è più diffusa nella chimica clinica. CONCLUSIONI: Da questo studio sono emersi nuovi quesiti inerenti allo svolgimento della tecnica del prelievo venoso da cannula periferica ma anche dati inerenti al tasso di emolisi, e quindi al successo della procedura stessa. Questo apre a nuovi spunti in futuro per un’analisi più approfondita sulle determinanti che conducono a questo fenomeno. Ciò nonostante, la procedura è una buona alternativa alla tecnica standard con ago butterfly per diminuire il dolore nei contesti d’urgenza.

Background: Short interspersed nuclear elements (SINEs) are non-autonomous non-LTR retrotransposons widespread across eukaryotes. They exist both as lineage-specific, fast-evolving elements and as ubiquitous superfamilies characterized by highly conserved domains (HCD). Several of these superfamilies have been described in bivalves, however their overall distribution and impact on host genome evolution are still unknown due to the extreme scarcity of transposon libraries for the clade. In this study, we examined more than 40 bivalve genomes to uncover the distribution of HCD-tRNA-related SINEs, discover novel SINE-LINE partnerships, and understand their possible role in shaping bivalve genome evolution. Results: We found that bivalve HCD SINEs have an ancient origin, and they can rely on at least four different LINE clades. According to a "mosaic" evolutionary scenario, multiple LINE partner can promote the amplification of the same HCD SINE superfamilies while homologues LINE-derived tails are present between different superfamilies. Multiple SINEs were found to be highly similar between phylogenetically related species but separated by extremely long evolutionary timescales, up to ~ 400 million years. Studying their genomic distribution in a subset of five species, we observed different patterns of SINE enrichment in various genomic compartments as well as differences in the tendency of SINEs to form tandem-like and palindromic structures also within intronic sequences. Despite these differences, we observed that SINEs, especially older ones, tend to accumulate preferentially within genes, or in their close proximity, consistently with a model of survival bias for less harmful, short non-coding transposons in euchromatic genomic regions. Conclusion: Here we conducted a wide characterization of tRNA-related SINEs in bivalves revealing their taxonomic distribution and LINE partnerships across the clade. Moreover, through the study of their genomic distribution in five species, we highlighted commonalities and differences with other previously studied eukaryotes, thus extending our understanding of SINE evolution across the tree of life. [ABSTRACT FROM AUTHOR]

Vaccination Week in the Americas (VWA) is a yearly regional initiative that promotes the benefits of vaccination to all persons in the region. In its 22-year history, more than 1.15 billion people have been reached under the framework of VWA across more than 40 countries and territories. This review examines multiple PAHO and WHO data points, documents and reports related to measles/rubella vaccination coverage and VWA since its inception. Its goal is to document the impact that the VWA has had in maintaining and accelerating measles and rubella disease elimination, in the context of PAHO's Disease Elimination Initiative. The results suggest that VWA's contributions to measles and rubella elimination have been substantial. Every year, VWA promotes (a) renewed political commitment to the immunization program from the highest political authorities of Member States; (b) vaccination operations to close immunity gaps, recover under-vaccinated persons, and reach chronically underserved populations; and (c) the dissemination of messages on the benefits of vaccination through regional and national communications campaigns. VWA will continue to be an important contributor to disease elimination efforts in the Americas, even as new targets are set in response to the evolving epidemiological landscape. [ABSTRACT FROM AUTHOR]

As Sino-American competition and Russo-American tensions continue to rise, many believe that China and Russia have established an increasingly well-coordinated division of labour to undermine the United States. Yet, this discussion has long neglected the analysis of Sino-Russian relations in the Middle East despite the importance of that region. Hence, this article investigates how Russian actions there are perceived in China through the analysis of the debate among Chinese foreign policy experts. Russia is seen as an opportunistic actor whose behaviour is only partially consistent with Chinese interests. However, problems related to China's own Middle East policy and the pressure caused by the rivalry with the United States in Asia greatly limit China's capability to adopt a more assertive approach. These findings prompt important considerations about the dynamics of the triangular Sino-Russian-American relations. They also help us to understand Chinese foreign policy and the evolution of world politics better. [ABSTRACT FROM AUTHOR]

Osteoarthritis (OA) is a prevalent joint disease in dogs. Botanicals (BOT) interacting with the endocannabinoid system (ECS) can reduce pain, inflammation, and other OA-related processes, and could become potential treatments for pets. This study investigates various BOT in vitro for their potential to reduce OA-like inflammation, oxidative stress, and apoptosis, and influence the expression of ECS enzymes or receptors. Capsicum oleoresin (10% capsaicinoids) at 100 ppm, cinnamaldehyde at 5 ppm, turmeric extract (95% curcuminoids) at 10 ppm, and eugenol at 10 ppm were selected for their documented ability to interact with the ECS and used as treatments. The efficacy of these BOT was assessed by pre-treating human chondrosarcoma cells (SW1353 - ATCC HTB-94) with BOT for 2 h before exposure to interleukin (IL)1β and tumor necrosis factor (TNF) α for 24 h. Following the challenge, the cells and supernatants were collected. Then, qPCR on selected markers and IL8 quantification with ELISA were conducted. Additionally, to assess antioxidant and anti-apoptotic capabilities, BOT-treated cells were exposed to menadione for 1 h to measure reactive oxygen species (ROS) and for 6 h to induce apoptosis and evaluate chondrocyte viability. Data were analyzed using one-way ANOVA with Tukey’s multiple comparisons (n = 3; P < 0.05) and reported in this work compared against the positive control. Under inflammatory conditions, SW1353 cells exhibited a significant increase in IL6 (234-fold; P = 0.0333) and IL8 (4,500-fold; P = 0.0395) expression, and MMP1 (13- fold, P = 0.0052), MMP3 (40-fold; P = 0.0474), and MMP13 (26-fold; P = 0.0260) expression. Among the different BOTs, only cinnamaldehyde effectively countered IL6 and IL8 upregulation, reducing their expression to 0 for IL6 and by 4,400-fold for IL8 (P = 0.0086). Additionally, it reduced MMP3 by 40-fold (P = 0.0242) and MMP13 by 24-fold (P = 0.0275), while eugenol significantly reduced MMP3 by 36-fold (P = 0.0250). Only cinnamaldehyde significantly decreased IL8 secretion by 86% (P < 0.0001), and all tested botanicals reduced chondrocyte apoptosis (P < 0.0001). Eugenol and turmeric extract exhibited significant antioxidant effects, reducing ROS levels by 70% compared with the positive control (P < 0.05). Concerning ECS response to the inflammatory challenge, MAGL levels increased by 4.2-fold (P = 0.0253), with cinnamaldehyde significantly reducing its mRNA expression by 4-fold (P =0.0078). PPAR-γ expression showed a numerical decrease of 0.7-fold under inflammatory conditions, but cinnamaldehyde and capsicum oleoresin upregulated its mRNA expression by 2.3-fold (P = 0.0162) and 1.3- fold (P = 0.0006), respectively. Cinnamaldehyde also reduced DAGLα expression by 0.3-fold (P = 0.0079), and upregulated CBR2 and NRF2 mRNA expression by 7-fold (P < 0.0001) and 1.6-fold (P = 0.0295) respectively, while other botanicals had no effects. In conclusion, the tested BOTs displayed promising properties to mitigate OA in vitro, with cinnamaldehyde proving to be the most promising one. These findings suggest the potential of BOT active on ECS as a novel treatment for canine OA, prompting further in vivo research for comprehensive characterization. [ABSTRACT FROM AUTHOR]

"Great Power Strategies: The United States, China and Japan" by Quansheng Zhao is a comprehensive analysis of the foreign policies and relations between the US, China, and Japan. The book takes a descriptive approach, providing historical insights and theoretical perspectives to understand the strategies adopted by these three countries. Zhao applies a "micro-macro linkage" approach, considering both international and domestic factors that influence decision-making processes. While the book offers accurate descriptions and interesting connections, some weaknesses include a vague framework and lack of clear conclusions. Overall, it is a valuable resource for students and scholars studying East Asian international relations. [Extracted from the article]