Near-Unity Photothermal CO Hydrogenation to Methanol Based on a Molecule/Nanocarbon Hybrid Catalyst.

Solar-driven CO-to-methanol conversion provides an intriguing route for both solar energy storage and CO mitigation. For scalable applications, near-unity methanol selectivity is highly desirable to reduce the energy and cost endowed by low-value byproducts and complex separation processes, but so far has not been achieved. Here we demonstrate a molecule/nanocarbon hybrid catalyst composed of carbon nanotube-supported molecularly dispersed cobalt phthalocyanine (CoPc/CNT), which synergistically integrates high photothermal conversion capability for affording an optimal reaction temperature with homogeneous and intrinsically-efficient active sites, to achieve a catalytic activity of 2.

Cross-linking γ-Polyglutamic Acid as a Multifunctional Binder for High-Performance SiO Anode in Lithium-Ion Batteries.

SiO is a highly promising anode material for realizing high-capacity lithium-ion batteries owing to its high theoretical capacity. However, the large volume change during cycling limits its practical application. The development of a binder has been demonstrated as one of the most economical and efficient strategies for enhancing the SiO anode's electrochemical performance.

Precise regulating the specific oxygen consumption rate to strengthen the CoQ biosynthesis by Rhodobater sphaeroides.

Coenzyme Q (CoQ) is the most consumed dietary supplement and mainly biosynthesized by aerobic fermentation of Rhodobacter sphaeroides (R. sphaeroides). Oxygen supply was identified as a bottleneck for improving CoQ yield in R.

Efficacy and Safety of Immune Checkpoint Inhibitors Combined with Chemotherapy or Tyrosine Kinase Inhibitors in Advanced Endometrial Cancer: A Systematic Review and Meta-Analysis.

Objective: The objective of this meta-analysis was to conduct a comprehensive assessment of the therapeutic effectiveness and safety profile of the combination of immune checkpoint inhibitors (ICIs) with either chemotherapy or tyrosine kinase inhibitors (TKIs) in the treatment of advanced-stage endometrial cancer (EC).

Methods: This meta-analysis conducted a thorough literature search across PubMed, Cochrane Library, Embase, and Web of Science databases from their earliest records up to November 18, 2023, identifying qualified randomized controlled trials (RCTs), cohort studies, and single-arm trials for inclusion in the analysis. The meta-analysis were performed to quantify and analyzed the evidence from the existing literature, focusing on outcomes including the objective response rate (ORR), disease control rate (DCR), duration of response, overall survival (OS), progression-free survival (PFS), and adverse events (AEs).

Living Therapeutics for Synergistic Hydrogen-Photothermal Cancer Treatment by Photosynthetic Bacteria.

Hydrogen gas (H) therapy, recognized for its inherent biosafety, holds significant promise as an anti-cancer strategy. However, the efficacy of H treatment modalities is compromised by their reliance on systemic gas administration or chemical reactions generation, which suffers from low efficiency, poor targeting, and suboptimal utilization. In this study, living therapeutics are employed using photosynthetic bacteria Rhodobacter sphaeroides for in situ H production combined with near-infrared (NIR) mediated photothermal therapy.

Associations Between Atherosclerosis and Subsequent Cognitive Decline: A Prospective Cohort Study.

Background: This study aimed to examine whether baseline atherosclerosis was associated with subsequent short-term domain-specific cognitive decline.

Methods And Results: This research was based on the BRAVE (Beijing Research on Aging and Vessel) study, a population-based prospective cohort study of adults aged 40 to 80 years, free of dementia. At baseline (wave 1, 2019), cognitive assessments and atherosclerosis measures, including carotid intima-media thickness, carotid plaques, coronary artery calcification, and brachial-ankle pulse wave velocity were conducted.

Prognostic value of inflammatory markers NLR, PLR, LMR, dNLR, ANC in melanoma patients treated with immune checkpoint inhibitors: a meta-analysis and systematic review.

Background: Immune checkpoint inhibitors (ICIs) are an emerging tumor treatment pathway after traditional surgery, chemoradiotherapy, and targeted therapy. They have proven to be effective in a variety of cancers, but may not respond to non-target populations. Inflammatory markers such as neutrophil to lymphocyte ratio (NLR), platelet to lymphocyte ratio (PLR), lymphocyte to monocyte ratio (LMR), derived neutrophil lymphocyte ratio (dNLR), and neutrophil count (ANC) have been shown to be strongly associated with tumor prognosis, but their prognostic significance remains controversial.

The prognostic significance of MYC/BCL2 double expression in DLBCL in the genetic classification era.

Double expression (DE) is a World Health Organization-recognized adverse prognostic factor in diffuse large B-cell lymphoma (DLBCL). However, the prognostic value of DE in the genetic subtyping era and potential mechanisms remain to be explored. We enrolled 246 DLBCL patients diagnosed between December 2021 and September 2023 in a Jiangsu Province Hospital cohort and included 930 DLBCL patients from three published studies in an external cohort.

FoxO1 Deficiency in Monocytic Myeloid-Derived Suppressor Cells Exacerbates B Cell Dysfunction in Systemic Lupus Erythematosus.

Objective: Myeloid-derived suppressor cells (MDSCs) contribute to the pathogenesis of systemic lupus erythematosus (SLE), in part due to promoting the survival of plasma cells. FoxO1 expression in monocytic MDSCs (M-MDSCs) exhibits a negative correlation with the SLE Disease Activity Index score. This study aimed to investigate the hypothesis that M-MDSC-specific FoxO1 deficiency enhances aberrant B cell function in aggressive SLE.

The disparities in health risks of multiple pollutants through soil and dietary exposure in a rural-urban area based on accessibility method.

Rapid urbanization has resulted in disparities in environmental conditions for different communities in suburban area. This study presents a comprehensive investigation into the occurrence of pollutants in the soil and dietary food, and associated health risks in an urban-rural transitional area. The levels of potential toxic pollutants, notably metals, organophosphate esters (OPEs), and agrochemicals in surface soil and dietary food were evaluated.

The synergistic effect of radical and non-radical processes on the dephosphorization of dimethoate by vacuum ultraviolet: The overlooked roles of singlet oxygen atom and high-energy excited state.

Organophosphorus pesticides are extensively utilized worldwide, but their incomplete dephosphorization poses significant environmental risks. This study investigates the dephosphorization of dimethoate (DMT), a representative organophosphorus pesticide, using a vacuum ultraviolet system. Surprisingly, in addition to hydroxyl radicals (OH), non-radical processes such as photoexcitation and singlet oxygen atoms (O(D)) exert more significant effects on DMT dephosphorization.

Statistical fragility of randomized clinical trials pertaining to femoral neck fractures.

Objective: P values were frequently misused and misinterpreted, the fragility index (FI) has been utilized to evaluate the robustness of randomized controlled trials (RCTs) as a complement to p-values. This study aimed to assess the statistical robustness of RCTs for femoral neck fractures through the utilization of the FI.

Methods: We systematically reviewed PubMed, Cochrane Library, and Embase database to identify RCTs pertaining to femoral neck fractures published in the top 25 highest-impact orthopaedic journals and 4 high-impact general medical journals from January 1, 2000, to December 31, 2022.

2,5-Dihydroxyacetophenone attenuates RANKL-mediated osteoclastogenesis by affecting the NFATc1 signaling pathway in vitro.

Excessive bone resorption activity of osteoclasts is a common characteristic of osteolytic conditions such as osteoporosis and inflammatory bone diseases. Natural compounds with antiosteoclastogenic function seem to be beneficial for the treatment of osteolytic diseases. In this study, we evaluated the effects of 2,5-dihydroxyacetophenone (DHAP), a phenolic compound in Ganoderma bambusicola, on osteoclastogenesis induced in vitro by the receptor activator of nuclear factor-κB ligand (RANKL).

Integrative multiomic analysis unveils the molecular nexus of mitochondrial dysfunction in the pathogenesis of age-related macular degeneration.

Mitochondrial dysfunction is linked to age-related macular degeneration (AMD), but its mechanisms and related molecular networks remain unclear. We explored the association between mitochondrial-related genes and AMD by integrating multiomic data. We acquired summary-level data on mitochondrial-related protein abundance, gene expression, and gene methylation from quantitative trait locus studies.

Impact of extreme rainfall and flood events on harmful cyanobacterial communities and ecological safety in the Baiyangdian Lake Basin, China.

Globally, climate change has intensified extreme rainfall events, leading to substantial hydrological changes in aquatic ecosystems. These changes, in turn, have increased the frequency of harmful algal blooms, particularly those of cyanobacteria. This study examines cyanobacterial community dynamics in the Baiyangdian Lake Basin, China, after heavy rainfall and flooding events.

A Multicenter Cohort Study on DNA Methylation for Endometrial Cancer Detection in Cervical Scrapings.

Background: The increasing incidence of endometrial cancer (EC) has highlighted the need for improved early detection methods. This study aimed to develop and validate a novel DNA methylation classifier, EMPap, for EC detection using cervical scrapings.

Methods: EMPap incorporated the methylation status of BHLHE22 and CDO1, along with age and body mass index (BMI), into a logistic regression model to calculate the endometrial cancer methylation (EM) score for identifying EC in cervical scrapings.

Metal chalcogenide electron extraction layers for nip-type tin-based perovskite solar cells.

Tin-based perovskite solar cells have garnered attention for their biocompatibility, narrow bandgap, and long thermal carrier lifetime. However, nip-type tin-based perovskite solar cells have underperformed largely due to the indiscriminate use of metal oxide electron transport layers originally designed for nip-type lead-based perovskite solar cells. Here, we reveal that this underperformance is caused by oxygen vacancies and deeper energy levels in metal oxide.

Suppression of non-muscle myosin II boosts T cell cytotoxicity against tumors.

Increasing evidence highlights the importance of immune mechanoregulation in establishing and sustaining tumor-specific cytotoxicity required for desirable immunotherapeutic outcomes. However, the molecular connections between mechanobiological inputs and outputs and the designated immune activities remain largely unclear. Here, we show that partial inhibition of non-muscle myosin II (NM II) augmented the traction force exerted by T cells and potentiated T cell cytotoxicity against tumors.

Exploration of PrEP/PEP service delivery model in China: A pilot in eastern, central and western region.

Since 2017, China has started a pilot exploration of pre-exposure prophylaxis (PrEP)/post-exposure prophylaxis (PEP) service aiming for human immunodeficiency virus (HIV) control. Efforts to summarize the pilot experience and sort out the gaps in service provision must be prioritized. In June-October, 2023, three provincial capital cities with two years of PrEP/PEP pilot experience in eastern, central and western China were chosen.

The cardio-protective effect of cardiomyopeptidin in critically ill patients with myocardial injury: a retrospective cohort study.

In order to investigate the association between the use of cardiomyopeptidin (CMP) and outcomes in critically ill patients with myocardial injury, we conducted a retrospective cohort study in Nanfang hospital, Southern Medical University. Clinical data of patients with myocardial injury were collected retrospectively and adjusted for possible confounders by propensity score weighting. The main outcome was the in-hospital mortality.

Hierarchical-Concatenate Fusion TDNN for sound event classification.

Semantic feature combination/parsing issue is one of the key problems in sound event classification for acoustic scene analysis, environmental sound monitoring, and urban soundscape analysis. The input audio signal in the acoustic scene classification is composed of multiple acoustic events, which usually leads to low recognition rate in complex environments. To address this issue, this paper proposes the Hierarchical-Concatenate Fusion(HCF)-TDNN model by adding HCF Module to ECAPA-TDNN model for sound event classification.