Assessing Anti-Acne Potentials Via in-vitro, Ex-vivo, and in-vivo Models: A Comprehensive Approach.

Acne vulgaris is the 8th most commonly prevailing skin disorder worldwide. Its pervasiveness has been predominant in juveniles, especially males, during adolescence and in females during adulthood. The lifestyle and nutrition adopted have been significantly reported to impact the occurrence and frequency of acne.

Late Endovascular Treatment for Ischemic Stroke with Moderate to Large Infarct Volume is Associated with a Better Clinical Prognosis.

Objective: The concept of "time is brain" is crucial for the reperfusion therapy of ischemic stroke. However, the Infarct Growth Rate (IGR) varies among individuals, which is regarded as a more powerful factor than the time when determining infarct volume and its association with clinical outcomes. For stroke patients with a similar infarct volume, a longer time from stroke Onset to Imaging (OTI) correlates with a lower IGR, which may indicate a better prognosis.

Molecular Basis for Short-Chain Thioester Hydrolysis by Acyl Hydrolases in -Acyltransferase Polyketide Synthases.

Polyketide synthases (PKSs) are multidomain enzymatic assembly lines that biosynthesize a wide selection of bioactive natural products from simple building blocks. In contrast to their -acyltransferase (AT) counterparts, -AT PKSs rely on stand-alone ATs to load extender units onto acyl carrier protein (ACP) domains embedded in the core PKS machinery. -AT PKS gene clusters also encode stand-alone acyl hydrolases (AHs), which are predicted to share the overall fold of ATs but function like type II thioesterases (TEs), hydrolyzing aberrant acyl chains from ACP domains to promote biosynthetic efficiency.

Influenza vaccine effectiveness against influenza-associated hospitalizations in children, Hong Kong, November 2023 to June 2024.

We conducted a test negative study from November 2023 to June 2024, enrolling 4,367 children hospitalized with acute respiratory illness in Hong Kong. Among the children who tested negative for influenza virus and SARS-CoV-2, 56.8 % had received influenza vaccination.

Benefits and harms of breast cancer screening revisited: a large, retrospective cross-sectional study quantifying treatment intensity in women with screen-detected versus non-screen-detected cancer in Australia and New Zealand.

Objectives: Non-mortality benefits of breast cancer screening are rarely considered in assessments of benefits versus harms. This study aims to estimate the rate of overdiagnosis in women with screen-detected breast cancer (SDBC) by allocating cases to either possibly overdiagnosed (POD) or not overdiagnosed categories and to compare treatment recommendations for surgery and adjuvant treatments by category, age at diagnosis and cancer stage.

Methods And Analysis: Retrospective secondary analysis of 10 191 women diagnosed with breast cancer in Australia and New Zealand in 2018.

Periodic law-guided design of highly stable O3-type layered oxide cathodes for practical sodium-ion batteries.

O3-type NaNiMnO cathode material exhibits significant potential for sodium-ion batteries (SIBs) owing to its high theoretical capacity and ample sodium reservoir. Nonetheless, its practical implementation encounters considerable obstacles, such as impaired structural integrity, sensitivity to moisture, inadequate high-temperature stability, and being unstable under high-voltage conditions. This study investigates the co-substitution of Cu, Mg, and Ti, guided by principles of the periodic law, to enhance the material's stability under varying conditions.

Artificial intelligence across oncology specialties: current applications and emerging tools.

Oncology is becoming increasingly personalised through advancements in precision in diagnostics and therapeutics, with more and more data available on both ends to create individualised plans. The depth and breadth of data are outpacing our natural ability to interpret it. Artificial intelligence (AI) provides a solution to ingest and digest this data deluge to improve detection, prediction and skill development.

Blood-based DNA methylation markers for lung cancer prediction.

Objective: Screening high-risk individuals with low-dose CT reduces mortality from lung cancer, but many lung cancers occur in individuals who are not eligible for screening. Risk biomarkers may be useful to refine risk models and improve screening eligibility criteria. We evaluated if blood-based DNA methylation markers can improve a traditional lung cancer prediction model.

Real-World Data on Lymphoma in Adolescents and Young Adults (AYA)-Report From the Lymphoma and Related Diseases Registry (LaRDR).

Introduction: Lymphoma is a common malignancy among adolescents and young adults (AYAs) which is generally defined as 15-39 years. Relative to other age groups, lymphoma in AYAs remains understudied with heterogeneous treatment options.

Methods: We performed a retrospective review of patients aged 18-60 years in the Australasian Lymphoma and Related Diseases Registry (LaRDR) with new diagnoses of the common subtypes of lymphoma in AYAs between January 2016 and April 2023.

Effects of Women's Participation in Household Decision Making on Skilled Birth Attendants Supervised Delivery in Bangladesh.

Background: While the importance of women's participation in household decision making in enhancing access to healthcare services is widely acknowledged, limited evidence exists on the link between women's participation in household decision making and skilled birth attendants (SBA) supervised delivery. This study aims to fill this gap by examining the effects of women's participation in household decision making on SBA supervised delivery in Bangladesh.

Methods: Data of 3607 mothers who had given birth within 2 years of the survey date were extracted from the 2022 Bangladesh Demographic and Health Survey (BDHS) and analyzed.

National Patient Satisfaction Survey as a Predictor for Quality of Care and Quality Improvement - Experience and Practice.

Background: Patient satisfaction is an important predictor of quality of care and hospital services. Patient satisfaction survey provides not only valuable insight into patient experience of care but also evidence that guides quality improvement in both system and organization levels. The paper aims to prove the value of system-wide satisfaction survey of patients and demonstrate whether data collected from a national patient satisfaction survey in three-year period can predict trends in patient experience of care.

Understanding Diabetic Cardiomyopathy: Insulin Resistance and Beyond.

Diabetic cardiomyopathy (DC) is a syndrome of heart failure occurring in patients with diabetes mellitus (DM), independent of other risk factors. It is a relatively underdiagnosed condition with a prolonged subclinical phase. There is an abundance of studies put forward to explain the underlying pathogenic mechanisms observed in this condition.

Impact of using time-averaged exposure metrics on binary endpoints in exposure-response analyses.

Exposure-response (ER) analyses are routinely performed as part of model-informed drug development to evaluate the risk-to-benefit ratio for dose selection, justification, and confirmation. For logistic regression analyses with binary endpoints, several exposure metrics are investigated, based on pharmacological plausibility, including time-averaged concentration to event (C). C is informative because it accounts for dose interruptions, modifications, and reductions and is therefore often compared against ER relationships identified using steady-state exposures.

Global infectious disease surveillance: bridge a 30-metre gap between the International Civil Aviation Organization and the World Anti-Doping Agency.

The global aviation industry faced unprecedented challenges during the COVID-19 pandemic. As a result, the international civil aviation industry now has strong incentives to prevent and control future pandemics. It is almost unbelievable that the headquarters of the International Civil Aviation Organization (ICAO) is located right next to the headquarters of the World Anti-Doping Agency (WADA).

Visual Art and Medical Narratives as Universal Connectors in Health Communication: An Exploratory Study.

Health-related information can often be overwhelming for consumers resulting in difficulty in interpretation and application. Historically, art and narratives have played key roles in communication within diverse populations however collectively have received little recognition as a means to enable health literacy. This study aims to investigate patient/caregiver narratives and visual art as a modality to improve knowledge translation and health literacy in the wider community.

Ionic gradients in flow to control transport of emissive ions.

Concentration gradients of simple salts in microfluidic channels control the transport of a common photoredox catalyst.

Perinatal psychiatric emergencies in rural Australia: In urgent need of attention.

Objectives: The burden of perinatal mental illness is a significant global concern, affecting approximately 10-20% of women at this stage of life. It is well recognised that Rural Australia has far less health services and mental health specialists per capita than metropolitan regions. While women have more babies in rural settings, their access to maternal health care is conversely limited or absent.

Novel youth mental health services in Australia: What differences are being reported about the clinical needs of those who attend and the outcomes achieved?

Globally, youth mental health services are evolving, with Australia's services presented as a leading exemplar. services were designed as enhanced primary care-based entities and were expected to collaborate with local acute, and specialist clinical and psychosocial services. The lack of large-scale health services trials necessitates understanding their impact through systematic monitoring and evaluation.

Versatile methodology for the synthesis of stable magnetic SERS-encoded clusters for sensing applications.

Surface-enhanced Raman scattering (SERS) substrates are garnering increasing interest for ultrasensitive high-throughput sensing. Notably, SERS-encoded nanostructures stand out due to their potential for nearly unlimited codification with excellent optical properties. In this paper we report a simple, versatile and cost-effective method for preparing SERS-encoded clusters.

What is the pathophysiology of inflammation-induced cortical injury in the perinatal brain?

Perinatal exposure to infection/inflammation is highly associated with neural injury, and subsequent impaired cortical growth, disturbances in neuronal connectivity, and impaired neurodevelopment. However, our understanding of the pathophysiological substrate underpinning these changes in brain structure and function is limited. The objective of this review is to summarize the growing evidence from animal trials and human cohort studies that suggest exposure to infection/ inflammation during the perinatal period promotes regional impairments in neuronal maturation and function, including loss of high-frequency electroencephalographic activity, and reduced growth and arborization of cortical dendrites and dendritic spines resulting in reduced cortical volume.

Impact of Physical and Psychological Strain on Work-Related Musculoskeletal Disorders: A Cross-Sectional Study in the Construction Industry.

This study examined the interplay between physical workload, psychological stress, and the prevalence of work-related musculoskeletal disorders (WMSDs) among construction workers in Indonesia. This cross-sectional study used a purposive sampling technique to gather quantitative data from 409 respondents working in four construction companies through structured questionnaires. Data collection tools included the Copenhagen Psychosocial Questionnaire III (COPSOQ III), the K10 scale for psychosocial distress, and the Nordic Body Map for musculoskeletal symptoms.