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•Most (78%) patients aged ≥ 60 years with ND AML treated with LIT are classified as having 2022 ELN adverse risk.•The Beat-AML 2024 risk model incorporates IDH2, KRAS, MLL2, and TP53to refine risk stratification among patients aged ≥ 60 years given LIT.

Undesired coupling to the surrounding environment destroys long-range correlations in quantum processors and hinders coherent evolution in the nominally available computational space. This noise is an outstanding challenge when leveraging the computation power of near-term quantum processors1. It has been shown that benchmarking random circuit sampling with cross-entropy benchmarking can provide an estimate of the effective size of the Hilbert space coherently available2–8. Nevertheless, quantum algorithms’ outputs can be trivialized by noise, making them susceptible to classical computation spoofing. Here, by implementing an algorithm for random circuit sampling, we demonstrate experimentally that two phase transitions are observable with cross-entropy benchmarking, which we explain theoretically with a statistical model. The first is a dynamical transition as a function of the number of cycles and is the continuation of the anti-concentration point in the noiseless case. The second is a quantum phase transition controlled by the error per cycle; to identify it analytically and experimentally, we create a weak-link model, which allows us to vary the strength of the noise versus coherent evolution. Furthermore, by presenting a random circuit sampling experiment in the weak-noise phase with 67 qubits at 32 cycles, we demonstrate that the computational cost of our experiment is beyond the capabilities of existing classical supercomputers. Our experimental and theoretical work establishes the existence of transitions to a stable, computationally complex phase that is reachable with current quantum processors.

Purpose: The purpose of the study reported in this paper was to explore the role of animals in buffering against cisgenderist violence experienced by trans young people. Method: Interviews were conducted with 17 Australian trans young people and one of their parents who spoke with us about their relationships with their animals living in the home, including in terms of animals providing a protective function against the negative effects of cisgenderism. The transcribed interviews were analyzed thematically. Results: Thematic analysis resulted in the development of three themes. First, at the psychological level, animals helped young people to combat feelings of dysphoria, wrought by the violent effects of social norms about gender. Second, at the interpersonal level, animals helped to soothe young people when they were faced with less than supportive or indeed hostile responses from family members and other people in their lives. Third, at the community level, the companionship provided by animals offered a buffer against feelings of marginalization premised on cisgenderist social norms. Conclusions: All three themes speak to the importance of conceptualizing violence in family contexts as more than just the obvious: as encompassing more subtle forms of marginalization that in their net effect may constitute forms of violence or microaggressions. As a counter to these subtle forms of violence, animals are thus perceived as playing an important role as confidantes, as offering a place of non-judgemental safety, and as a touchstone to the more-than-human.

The emergence of drug resistance is the most substantial challenge to the effectiveness of anticancer therapies. Orthogonal approaches have revealed that a subset of cells, known as drug-tolerant ‘persister’ (DTP) cells, have a prominent role in drug resistance. Although long recognized in bacterial populations which have acquired resistance to antibiotics, the presence of DTPs in various cancer types has come to light only in the past two decades, yet several aspects of their biology remain enigmatic. Here, we delve into the biological characteristics of DTPs and explore potential strategies for tracking and targeting them. Recent findings suggest that DTPs exhibit remarkable plasticity, being capable of transitioning between different cellular states, resulting in distinct DTP phenotypes within a single tumour. However, defining the biological features of DTPs has been challenging, partly due to the complex interplay between clonal dynamics and tissue-specific factors influencing their phenotype. Moreover, the interactions between DTPs and the tumour microenvironment, including their potential to evade immune surveillance, remain to be discovered. Finally, the mechanisms underlying DTP-derived drug resistance and their correlation with clinical outcomes remain poorly understood. This Roadmap aims to provide a comprehensive overview of the field of DTPs, encompassing past achievements and current endeavours in elucidating their biology. We also discuss the prospect of future advancements in technologies in helping to unveil the features of DTPs and propose novel therapeutic strategies that could lead to their eradication.

Myotonic dystrophy type 1 (DM1) is associated with progressive conduction disease. Furthermore, DM1 patients are at risk ventricular arrhythmias (VAs), although prediction remains difficult. The 2022 Heart Rhythm Expert Consensus Statement gives a IIb recommendation to the use of electrophysiology study (EPS) to risk-stratify patients for VAs. The utility of EPS in predicting the development of VAs, however, has not been explored in this patient population.

Although hyponatremia and salt wasting are common in patients with HIV/AIDS, the understanding of their contributing factors is limited. HIV viral protein R (Vpr) contributes to HIV-associated nephropathy. To investigate the effects of Vpr on the distal tubules and on the expression level of the Slc12a3gene, encoding the sodium-chloride cotransporter (which is responsible for sodium reabsorption in distal nephron segments), single-nucleus RNA sequencing was performed on kidney cortices from three wild-type (WT) and three Vpr transgenic (Vpr Tg) mice. The percentage of distal convoluted tubule (DCT) cells was significantly lower in Vpr Tg mice compared with WT mice (P < 0.05); in Vpr Tg mice, Slc12a3expression was not significantly different in DCT cells. The Pvalb+ DCT1 subcluster had fewer cells in Vpr Tg mice compared with those in WT mice (P < 0.01). Immunohistochemistry revealed fewer Slc12a3+Pvalb+ DCT1 segments in Vpr Tg mice. Differential gene expression analysis between Vpr Tg and WT samples in the DCT cluster showed down-regulation of the Ier3gene, which is an inhibitor of apoptosis. The in vitroknockdown of Ier3by siRNA transfection induced apoptosis in mouse DCT cells. These observations suggest that the salt-wasting effect of Vpr in Vpr Tg mice is likely mediated by Ier3down-regulation in DCT1 cells and loss of Slc12a3+Pvalb+ DCT1 segments.

A novel reproducible process for the preparation of Febuxostat (FX) using a double dosing titration method is achieved by titrating 80 mL of 3 mM Febuxostat sodium salt solution with 15 mM HCl and 6 mM Febuxostat sodium salt solution at a dosing rate of 0.2 mL/min. A new crystalline form (polymorph AQ) is prepared, which is characterized by being the exceptional form produced directly in an aqueous medium, in contrast to the known and registered forms that were produced only in organic solvent systems. The same crystal form is reproduced when crystallized at different temperatures ranging from 10 to 50 °C. However, the pH value at which the onset of nucleation occurs is affected due to its effect on nucleation kinetics. The key parameters affecting the metastable zone are studied. Decreasing the dosing rate can lead to narrowing of the metastable zone and delay in the onset of nucleation. Increasing the temperature can lead to widening of the metastable zone and delay in the onset of nucleation. Analytical ultracentrifugation (AUC) analysis was conducted on supersaturated solutions to investigate the incidence of prenucleation clusters (PNCs) as solute precursors to phase separation. The AUC analysis indicated that nucleation of Febuxostat relies on PNCs as solute precursors and may include liquid–liquid phase separation as an intermediate step.

Adoptive cell transfer (ACT) with neoantigen-reactive T lymphocytes can mediate cancer regression. Here we isolated unique, personalized, neoantigen-reactive T cell receptors (TCRs) from tumor-infiltrating lymphocytes of patients with metastatic gastrointestinal cancers and incorporated the TCR α and β chains into gamma retroviral vectors. We transduced autologous peripheral blood lymphocytes and adoptively transferred these cells into patients after lymphodepleting chemotherapy. In a phase 2 single-arm study, we treated seven patients with metastatic, mismatch repair-proficient colorectal cancers who had progressive disease following multiple previous therapies. The primary end point of the study was the objective response rate as measured using RECIST 1.1, and the secondary end points were safety and tolerability. There was no prespecified interim analysis defined in this study. Three patients had objective clinical responses by RECIST criteria including regressions of metastases to the liver, lungs and lymph nodes lasting 4 to 7 months. All patients received T cell populations containing ≥50% TCR-transduced cells, and all T cell populations were polyfunctional in that they secreted IFNγ, GM-CSF, IL-2 and granzyme B specifically in response to mutant peptides compared with wild-type counterparts. TCR-transduced cells were detected in the peripheral blood of five patients, including the three responders, at levels ≥10% of CD3+cells 1 month post-ACT. In one patient who responded to therapy, ~20% of CD3+peripheral blood lymphocytes expressed transduced TCRs more than 2 years after treatment. This study provides early results suggesting that ACT with T cells genetically modified to express personalized neoantigen-reactive TCRs can be tolerated and can mediate tumor regression in patients with metastatic colorectal cancers. ClinicalTrials.gov registration: NCT03412877.

This article explores a movement in Hollywood that is pushing for more authentic and daring entertainment. It showcases ten individuals who are at the forefront of this rebellion, including Jesse Eisenberg, Colman Domingo, Hiroyuki Sanada, Coralie Fargeat, and Lisa Joy and Jonathan Nolan. Each person's unique talents and fearlessness contribute to a resurgence of storytelling that surprises and resonates with audiences. The article also includes profiles of Anthony Ramos, Mike Faist, Alex Edelman, and Mikey Madison, providing insight into their careers and personal experiences in the industry. [Extracted from the article]

The article examines the evolution of romantic love's role and its social meanings by centering on intermarried Jewish and non-Jewish couples between 1933 and 1959, with a focus on those who immigrated to Israel from Poland in the 1950s. It delves into the dynamics of romantic love and the complications it introduces within a post-traumatic community characterized by diverse nationalities, ethnicities, and religions, which affected both the marital relationship and societal integration. It illuminates the conflict between societal norms and personal emotional autonomy, underscoring romantic love's paradoxical nature as both a source of support and a challenge. [ABSTRACT FROM AUTHOR]

•Virtual interviewing is associated with a higher degree of heterogeneity in the type of gift received compared to gifts received by those doing in-person interviews.•Virtual interview participants are less likely to have a meal shared in a social setting—virtual or in-person—compared to in-person interviewees.•Gifts have a neutral to positive impact on interviewee perception and ranking of programs, however this does not change based on interview modality.

ABSTRACTThe article examines the evolution of romantic love’s role and its social meanings by centering on intermarried Jewish and non-Jewish couples between 1933 and 1959, with a focus on those who immigrated to Israel from Poland in the 1950s. It delves into the dynamics of romantic love and the complications it introduces within a post-traumatic community characterized by diverse nationalities, ethnicities, and religions, which affected both the marital relationship and societal integration. It illuminates the conflict between societal norms and personal emotional autonomy, underscoring romantic love’s paradoxical nature as both a source of support and a challenge.

In the Eastern Tropical North Pacific Oxygen Minimum Zone (ETNP‐OMZ), fish larvae undergo development amidst highly variable dissolved oxygen environments. As OMZs expand, understanding the implications of low‐oxygen environments on fish development becomes increasingly relevant for fisheries management and ecosystem modeling. Using horizontal zooplankton tows to track five oxygen levels (oxic [200 μmol/kg], hypoxic [100 μmol/kg] suboxic [10 μmol/kg], anoxic [<1 μmol/kg], and deep [10 μmol/kg at ~ 1000 m depth]), this study analyzed the three‐dimensional distribution of fish larvae and adults across the ETNP‐OMZ. Results revealed a wide midwater anoxic core, extending from Costa Rica to Baja California, that was almost devoid of fish larvae (< 1 larvae/1000 m3). Early larval stages primarily inhabited the oxic and hypoxic levels above the core, while postflexion and transformation stages occurred across a wider oxygen gradient, including the deep level below the anoxic core. Epipelagic species (e.g., Auxissp.) were predominantly found in the surface oxic level, whereas coastal‐demersal species (e.g., Bregmaceros bathymaster, Ophidionspp.) were prevalent in the hypoxic level above the core. Meso‐bathypelagic species (e.g., Diogenichthys laternatus, Cyclothonespp.) were present throughout the study area, including below the anoxic core as transformation larvae and juveniles. These findings indicate that a vertical expansion of anoxic waters in OMZs could further constrain the habitat of epipelagic species, while also affecting the ontogenic vertical movements of meso‐bathypelagic species.

Objectives Few evidence-based psychosocial programs exist within craniofacial care. This study (a) assessed feasibility and acceptability of the Promoting Resilience in Stress Management-Parent (PRISM-P) intervention among caregivers of children with craniofacial conditions and (b) described barriers and facilitators of caregiver resilience to inform program adaptation.Design In this single-arm cohort study, participants completed a baseline demographic questionnaire, the PRISM-P program, and an exit interview.Participants Eligible individuals were English-speaking legal guardians of a child <12-years-old with a craniofacial condition.Intervention PRISM-P included 4 modules (stress-management, goal-setting, cognitive-restructuring, meaning-making) delivered in 2 one-on-one phone or videoconference sessions 1–2 weeks apart.Main Outcome Measures Feasibility was defined as >70% program completion among enrolled participants; acceptability was defined as >70% willingness to recommend PRISM-P. Intervention feedback and caregiver-perceived barriers and facilitators of resilience were summarized qualitatively.Results Twenty caregivers were approached and 12 (60%) enrolled. The majority were mothers (67%) of a child <1-year-old diagnosed with a cleft lip and/or palate (83%) or craniofacial microsomia (17%). Of these, 8 (67%) completed PRISM-P and 7 (58%) completed interviews; 4 (33%) were lost-to-follow-up before PRISM-P and 1 (8%) before the interview. Feedback was highly positive, with 100% willing to recommend PRISM-P. Perceived barriers to resilience included uncertainty about their child's health; facilitators included social support, parental identity, knowledge, and control.Conclusions PRISM-P was acceptable among caregivers of children with craniofacial conditions but not feasible based on program completion rates. Barriers and facilitators of resilience support the appropriateness of PRISM-P for this population and inform adaptation.

Background: Anastomotic leakage (AL), a severe complication following colorectal surgery, arises from defects at the anastomosis site. This study evaluates the feasibility of predicting AL using machine learning (ML) algorithms based on preoperative data. Methods: We retrospectively analyzed data including 21 predictors from patients undergoing colorectal surgery with bowel anastomosis at four Swiss hospitals. Several ML algorithms were applied for binary classification into AL or non-AL groups, utilizing a five-fold cross-validation strategy with a 90% training and 10% validation split. Additionally, a holdout test set from an external hospital was employed to assess the models' robustness in external validation. Results: Among 1244 patients, 112 (9.0%) suffered from AL. The Random Forest model showed an AUC-ROC of 0.78 (SD: ± 0.01) on the internal test set, which significantly decreased to 0.60 (SD: ± 0.05) on the external holdout test set comprising 198 patients, including 7 (3.5%) with AL. Conversely, the Logistic Regression model demonstrated more consistent AUC-ROC values of 0.69 (SD: ± 0.01) on the internal set and 0.61 (SD: ± 0.05) on the external set. Accuracy measures for Random Forest were 0.82 (SD: ± 0.04) internally and 0.87 (SD: ± 0.08) externally, while Logistic Regression achieved accuracies of 0.81 (SD: ± 0.10) and 0.88 (SD: ± 0.15). F1 Scores for Random Forest moved from 0.58 (SD: ± 0.03) internally to 0.51 (SD: ± 0.03) externally, with Logistic Regression maintaining more stable scores of 0.53 (SD: ± 0.04) and 0.51 (SD: ± 0.02). Conclusion: In this pilot study, we evaluated ML-based prediction models for AL post-colorectal surgery and identified ten patient-related risk factors associated with AL. Highlighting the need for multicenter data, external validation, and larger sample sizes, our findings emphasize the potential of ML in enhancing surgical outcomes and inform future development of a web-based application for broader clinical use.

IMPORTANCE: Immune checkpoint inhibitors improve survival in recurrent and/or metastatic head and neck cancer, yet their role in curative human papillomavirus−positive oropharyngeal cancer (HPV+ OPC) remains undefined. Neoadjuvant nivolumab and chemotherapy followed by response-adaptive treatment in HPV+ OPC may increase efficacy while reducing toxicity. OBJECTIVE: To determine the deep response rate and tolerability of the addition of neoadjuvant nivolumab to chemotherapy followed by response-adapted locoregional therapy (LRT) in patients with HPV+ OPC. DESIGN, SETTING, AND PARTICIPANTS: This phase 2 nonrandomized clinical trial conducted at a single academic center enrolled 77 patients with locoregionally advanced HPV+ OPC from 2017 to 2020. Data analyses were performed from February 10, 2021, to January 9, 2023. INTERVENTIONS: Addition of nivolumab to neoadjuvant nab-paclitaxel and carboplatin (studied in the first OPTIMA trial) followed by response-adapted LRT in patients with HPV+ OPC stages III to IV. MAIN OUTCOMES AND MEASURES: Primary outcome was deep response rate to neoadjuvant nivolumab plus chemotherapy, defined as the proportion of tumors with 50% or greater shrinkage per the Response Evaluation Criteria in Solid Tumors 1.1. Secondary outcomes were progression-free survival (PFS) and overall survival (OS). Swallowing function, quality of life, and tissue- and blood-based biomarkers, including programmed death-ligand 1 (PD-L1) expression and circulating tumor HPV-DNA (ctHPV-DNA), were also evaluated. RESULTS: The 73 eligible patients (median [range] age, 61 [37-82] years; 6 [8.2%] female; 67 [91.8%] male) started neoadjuvant nivolumab and chemotherapy. Deep responses were observed in 51 patients (70.8%; 95% CI, 0.59-0.81). Subsequent risk- and response-adaptive therapy was assigned as follows: group A, single-modality radiotherapy alone or transoral robotic surgery (28 patients); group B, intermediate-dose chemoradiotherapy of 45 to 50 Gray (34 patients); and group C, regular-dose chemoradiotherapy of 70 to 75 Gray (10 patients). Two-year PFS and OS were 90.0% (95% CI, 0.80-0.95) and 91.4% (95% CI, 0.82-0.96), respectively. By response-adapted group, 2-year PFS and OS for group A were 96.4% and 96.4%, and group B, 88.0% and 91.0%, respectively. Lower enteral feeding rates and changes in weight, as well as improved swallowing, were observed among patients who received response-adapted LRT. Pathologic complete response rate among patients who underwent transoral robotic surgery was 67.0%. PD-L1 expression was nonsignificantly higher for deeper responses and improved PFS, and ctHPV-DNA clearance was significantly associated with improved PFS. CONCLUSIONS AND RELEVANCE: This phase 2 nonrandomized clinical trial found that neoadjuvant nivolumab and chemotherapy followed by response-adapted LRT is feasible and has favorable tolerability, excellent OS, and improved functional outcomes in HPV+ OPC, including among patients with high-risk disease. Moreover, addition of nivolumab may benefit high PD-L1 expressors, and sensitive dynamic biomarkers (eg, ctHPV-DNA) are useful for patient selection. TRIAL REGISTRATION: ClinicalTrials.gov Identifier: NCT03107182

A recent article from CounterPunch discusses the impact of rapid weight loss drugs on the prevalence of junk food advertising and availability. The ban on junk food advertising in London's public transport network in 2019 reportedly prevented 100,000 cases of obesity. However, in the United States, the popularity of weight loss drugs like Ozempic allows junk food advertising to continue without consequence. The article raises concerns about the long-term side effects of these drugs, including risks during surgery and various health conditions. It also criticizes the fat acceptance movement and argues for addressing the root causes of obesity, such as junk food advertising and ubiquity. [Extracted from the article]

The COVID-19 pandemic significantly impacted healthcare systems and increased risks of moral distress and burnout among nurses and other healthcare workers. Past research indicates organizational culture can also contribute to burnout. During the pandemic, the term “healthcare heroes” was frequently used to express gratitude towards nurses and other healthcare workers. However, we argue that this phenomenon can be classified as a “virtue signal”, where a low-effort expression of moral support is used to justify or excuse a lack of real support through improved working conditions or fair compensation. This study explores how the usage of the label “hero” grew to signify frustration over nurses’ working conditions by examining social media posts on the r/nursing subreddit within the Reddit community. Data from 2018-2022 was analyzed to record the monthly usage of keywords related to nurses' experiences within pre, early, and late pandemic periods. Results indicate that the usage of and relationships between our keywords changed significantly over the course of the pandemic. The frequency of usage of the word “hero” spiked at the very start of the pandemic, but was later eclipsed by usage of the words “union” in the late pandemic period. “Netnographic” observations revealed how terms like “hero” and “pizza party” were frequently used in nurses’ posts to call out organizational virtue signaling and lack of appreciation. Our findings suggest that while the term “hero” was sometimes perceived as a virtue signal even before the pandemic, the usage of “hero” by nurses in r/nursing grew to signify an overall perception of a lack of support from healthcare organizations and the general public which may have led to increased motivation to unionize.

IMPORTANCE: Among women diagnosed with primary breast cancer (BC) at or younger than age 40 years, prior data suggest that their risk of a second primary BC (SPBC) is higher than that of women who are older when they develop a first primary BC. OBJECTIVE: To estimate cumulative incidence and characterize risk factors of SPBC among young patients with BC. DESIGN, SETTING, AND PARTICIPANTS: Participants were enrolled in the Young Women’s Breast Cancer Study, a prospective study of 1297 women aged 40 years or younger who were diagnosed with stage 0 to III BC from August 2006 to June 2015. Demographic, genetic testing, treatment, and outcome data were collected by patient surveys and medical record review. A time-to-event analysis was used to account for competing risks when determining cumulative incidence of SPBC, and Fine-Gray subdistribution hazard models were used to evaluate associations between clinical factors and SPBC risk. Data were analyzed from January to May 2023. MAIN OUTCOMES AND MEASURES: The 5- and 10- year cumulative incidence of SPBC. RESULTS: In all, 685 women with stage 0 to III BC (mean [SD] age at primary BC diagnosis, 36 [4] years) who underwent unilateral mastectomy or lumpectomy as the primary surgery for BC were included in the analysis. Over a median (IQR) follow-up of 10.0 (7.4-12.1) years, 17 patients (2.5%) developed an SPBC; 2 of these patients had cancer in the ipsilateral breast after lumpectomy. The median (IQR) time from primary BC diagnosis to SPBC was 4.2 (3.3-5.6) years. Among 577 women who underwent genetic testing, the 10-year risk of SPBC was 2.2% for women who did not carry a pathogenic variant (12 of 544) and 8.9% for carriers of a pathogenic variant (3 of 33). In multivariate analyses, the risk of SPBC was higher among PV carriers vs noncarriers (subdistribution hazard ratio [sHR], 5.27; 95% CI, 1.43-19.43) and women with primary in situ BC vs invasive BC (sHR, 5.61; 95% CI, 1.52-20.70). CONCLUSIONS: Findings of this cohort study suggest that young BC survivors without a germline pathogenic variant have a low risk of developing a SPBC in the first 10 years after diagnosis. Findings from germline genetic testing may inform treatment decision-making and follow-up care considerations in this population.

The American, European, and Latin American liver societies have proposed a change in the nomenclature we use to describe alcohol-related liver disease and non-alcoholic fatty liver disease. Additionally, a term encompassing both is now advocated: steatotic liver disease, which includes metabolic dysfunction associated steatotic liver disease (MASLD) and MASLD with greater alcohol consumption (MetALD). These classifications offer increased relevance for clinicians, researchers, and patients alike. In this Viewpoint, we discuss the basis for this nomenclature shift and how it was developed. We also explore the challenges that will be faced in the adoption of such change. The proposed change seeks to banish stigma associated with phrasing such as alcoholic and fatty. However stigma, particularly related to the term fatty, is culturally nuanced, and reflects different entities depending on location. If such a change is internationally accepted, there will be wide-reaching effects on practitioners in primary care and metabolic medicine, and on patients. We discuss those effects and the opportunities the nomenclature change could offer, particularly for patients with alcohol and metabolic risk factors who represent a group previously ignored by clinical trials.

We examined data from US Veterans with prostate cancer (PC) to assess disease response to immune checkpoint inhibitors (ICI) as monotherapy or combined with abiraterone or enzalutamide to assess ICI efficacy in the real-world. We queried the VA corporate data warehouse (CDW) to identify Veterans with a diagnosis of PC who received ICI for any malignancy and had ≥1 PSA measurement while receiving ICI. To evaluate ICI monotherapy, we restricted analysis to Veterans who had not received LHRH agonists/antagonists, PC-directed medical therapy, or radiation/extirpative surgery of the bladder/prostate within and preceding the duration of ICI administration. For ICI combination analysis, we identified Veterans who received abiraterone or enzalutamide for PC while on ICI. We calculated rates of tumor (PSA) growth (g-rates), comparing them to a 1:2 matched reference cohort. We identified 787 Veterans with PC and ≥1 PSA measurement while receiving an ICI. Median duration of ICI therapy was 155 days. 223 Veterans received ICI monotherapy, with only 17(8%) having a reduction in PSA (median decline = 43%). 12 (5%) had PSA declines >30% (PSA30) which included 6 (3%) who had PSA reductions greater than 50% (PSA50). Median g-rates for ICI plus abiraterone (n = 20) or enzalutamide (n = 31) were 0.000689/d−1and 0.002819/d−1, respectively, and were statistically insignificant compared to g-rates of matched cohorts receiving abiraterone (g = 0.000925/d−1, P = 0.73) or enzalutamide (g = 0.001929/d−1, P = 0.58) alone. Our data align with clinical trial data in PC, demonstrating limited benefit from ICI monotherapy and predicting no survival benefit from simultaneous abiraterone or enzalutamide with an ICI using g-rate.

The article presents the discussion on UK Ministry of Defence's (MoD) initiative to develop a common digital network for swarming systems, partnering with companies like Malloy Aeronautics and Sierra Nevada Corporation. Topics include explores Israel's development of the Legion-X autonomous combat solution, emphasizing human-machine teaming and the coordination of unmanned platforms for extended warfighter capabilities; and potential for collaboration and augmentation during operations.

To gain more insight into facial muscle function, imaging during action would be optimal. Magnetic resonance imaging is highly suitable for visualizing facial muscles. However, magnetic resonance imaging requires the individual to remain as still as possible for a while. Knowledge of the ability to sustain facial expressions is requisite before scanning individuals. This could help adapting the scanning protocol to obtain optimal quality of imaging the muscles in action. A study, including 10 healthy volunteers, was done to perceive the extent of movement while holding facial expressions of smiling and pouting. During 6 minutes, 3-dimensional photographs were taken every consecutive minute while the participants maintained their facial expressions as motionless as possible. The movement was objectified by creating distance maps between the 2 models and calculating the Root Mean Square using the software 3DMedX. The results showed that most movements occurred in the first minute, with a decrease of the intensity of the expression. After the first minute, the expression, although less intense, could be held stable. This implies that magnetic resonance imaging scanning during facial expression is possible, provided that the scanning starts after the first minute has elapsed. In addition, results demonstrated that more slackening of the muscles while smiling compared with pouting.

This study focused on antibacterial durability testing of surface coatings based on acrylic matrix-embedded UVA-activated ZnO. Such coatings on stainless steel were treated by dry rubbing, wet rubbing, and abrasive treatment to simulate wearing during everyday touching, cleaning, and aggressive scrubbing. Abrasive treatment caused clear topological changes to the surfaces, flattened the surface at the micrometer scale, and released a significant amount of surface material, which was partly acrylic matrix and partly the embedded ZnO. The highest release of Zn, the most prominent photocatalytic activity under UVA and the greatest antibacterial effect, was observed for abrasively treated surfaces. Although a small amount of surface material was released from surfaces after dry and wet rubbing, no significant increase in Zn release or photocatalytic activity was detected. On the contrary, antibacterial activity after those treatments decreased in comparison with untreated surfaces, likely due to partial surface masking by the released acrylic matrix. In summary, our results indicate that antimicrobial ZnO material immobilized in acrylic matrix creates stable surface coatings that may lose some of their efficacy during daily use and cleaning procedures, but activity of which will be retained during a more aggressive abrasion procedure.