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The emergence of multicancer early detection (MCED) tests holds promise for improving early cancer detection and public health outcomes. However, positive MCED test results require confirmation through recommended cancer diagnostic imaging modalities. To address these challenges, we have developed a consultation and work-up protocol for definitive diagnostic results post MCED testing, named SPOT-MAS. Developed through circulating tumor DNA (ctDNA) analysis and in line with professional guidelines and advisory board consensus, this protocol standardizes information to aid general practitioners in accessing, interpreting and managing SPOT-MAS results. Clinical effectiveness is demonstrated through a series of identified cancer cases. Our research indicates that the protocol could empower healthcare professionals to confidently interpret circulating tumor DNA test results for 5 common types of cancer, thereby facilitating the clinical integration of MCED tests.

The Chubao black-head goat is a novel hybrid breed that combines the advantages of Macheng black goats, such as good reproductive performance, strong adaptability, and resistance to rough feeding, with the superior growth and meat characteristics of Boer goats. Given the substantial economic importance of growth (such as birth weight, body height, body length, and chest circumference across different growth stages) and reproductive traits (particularly average litter size after first parity), the aim of this study was to identify significant SNPs and candidate genes associated with these traits in Chubao black-head goats. Through whole-genome sequencing (with 34 goats at approximately 15× coverage and 466 goats at approximately 1× coverage), genotype imputation, and quality control, 22,665,331 SNPs were identified and subsequently used for genetic analyses. Heritability estimates indicated that growth traits exhibit moderate to high heritability (ranging from 0.297 ± 0.071 to 0.535 ± 0.118), while reproductive traits demonstrated low to moderate heritability (with a value of 0.220 ± 0.108). By performing FarmCPU-based genome-wide association studies, we identified 48 potentially significant SNPs associated with growth traits and 7 with reproductive traits. Additionally, 85 candidate genes (such as COL14A1, ZNF148, and TTC39C) linked to growth traits were identified and enriched in pathways associated with fundamental molecular biological activities such as protein deubiquitination, regulation of mRNA stability, and the MAPK signaling pathway. Furthermore, 10 candidate genes (such as SOHLH2, CCNA2, and SOX7) associated with reproductive traits were identified and enriched in pathways related to specific reproductive processes such as oocyte differentiation, endoderm formation, and progesterone-mediated oocyte maturation. Overall, these findings provide valuable preliminary insights into the molecular mechanisms underlying growth and reproductive traits in Chubao black-head goats. However, further functional validation is needed to effectively use these potential SNPs and candidate genes in improving the breeding of these traits in this breed., Competing Interests: Declaration of competing interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper., (Copyright © 2024. Published by Elsevier B.V.)

The climate-active gas isoprene (C 5 H 8 ) is one of the most abundant biogenic volatile organic compounds (VOCs). Soil is one of the significant sinks for isoprene, yet the role played by the naturally abundant birnessite in the soil surface layer during the oxidation of isoprene remains largely unknown. This study investigates the reactions of isoprene with triclinic and hexagonal birnessite on the Earth's surface environments. Hexagonal birnessite exhibits a superior oxidation capacity than triclinic birnessite, rapidly oxidizing isoprene. The transformation of birnessite from triclinic to hexagonal increases the number of interlayer Mn(III) octahedra, which creates numerous sites for isoprene oxidation. In-situ DRIFTS and DFT calculations indicate that abundant electrophilic active species on the surface of hexagonal birnessite, such as interlayer Mn(III) octahedra and 1 O 2 , oxidize isoprene by attacking conjugated double bonds. Furthermore, birnessite exhibits excellent photoelectric response and photothermal effects, enabling sunlight irradiation under natural conditions to accelerate the oxidation of isoprene by birnessite. The findings of this study elucidates the critical role of birnessite in the oxidation of isoprene and shed light on the fate of isoprene in soil minerals., Competing Interests: Declaration of competing interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper., (Copyright © 2024 Elsevier B.V. All rights reserved.)

Although microbial-induced carbonate precipitation (MICP) technology is both environmentally friendly and cost-effective, its efficiency is constrained by challenges such as low bacterial activity and heavy metal stress. This study explored the enhancement of mineralization efficiency by incorporating zinc (Zn) into the cultivation system of carbonate-mineralized bacteria. All Zn salts at a concentration of 30 μmol/L significantly enhanced the density and heavy metal resistance of bacterial cells, while also promoting CO 2 hydration efficiency. The activities of urease and carbonic anhydrase (CA) were significantly elevated after treatment with 30 μmol/L ZnCl 2 and Zn(C 3 H 5 O 3 ) 2 (ZnL) compared to the control. The results from qRT-PCR and ELISA confirmed that ZnL exhibited a stable biological effect on CA gene expression. Through the analysis of surface chemistry of cells and the subcellular distribution pattern of cadmium (Cd), it was observed that Zn supplementation maintained the cell surface stability and strengthened the cellular barrier against Cd uptake. SEM, FTIR and XRD results further confirmed that Zn supplementation significantly increased the complexity of the mineral morphology, resulting in a more stable crystal structure of CdCO 3 . This study offers additional theoretical and technical backing, opening a new avenue for the practical application of MICP technology in heavy metal remediation., Competing Interests: Declaration of competing interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper., (Copyright © 2024 Elsevier B.V. All rights reserved.)

This study comprehensively investigated the comparative acute toxicities, degradation, transcriptome, and oxidative stress induction of fenpropathrin (FEN) and its main metabolite 3-phenoxybenzoic acid (3-PBA)in soil-earthworm microcosms. FEN degradation half-life ranged from 19.09 to 28.52 days, and the peak-shaped trends of 3-PBA were also observed in different soil types. The LC 50 values of FEN and 3-PBA were 12.75 and 7.49 μg/cm 2 , respectively, suggesting that 3-PBA was more toxic to earthworms. Furthermore, the sub-lethal toxicities indicated that 3-PBA exerted more prominent alterations in protein content, enzyme activity, lipid peroxidation, and oxidative stress in earthworms. Additionally, integrated biomarker response evaluations indicated that 3-PBA induced more prominent sub-lethal toxicity in earthworms than FEN. Finally, exposure to FEN and 3-PBA resulted in distinct differentially expressed genes (DEGs) in earthworms. Enrichment analysis revealed that these DEGs were predominantly enriched in purine metabolism and bile secretion pathways in earthworms. Moreover, the p53 signaling pathway, cell cycle, DNA replication, drug metabolism, and pyrimidine metabolism were also enriched in earthworms after exposure to FEN and 3-PBA. These results suggested that FEN and 3-PBA induced varying toxicities in earthworms. This study highlighted the systemic differences in the toxicities, degradation, transcriptome, and oxidative stress induction between FEN and 3-PBA in soil-earthworm microcosms. Our findings could be used for a comprehensive risk assessment of FEN and 3-PBA in the soil ecosystem., Competing Interests: Declaration of competing interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper., (Copyright © 2024 Elsevier B.V. All rights reserved.)

Migraine is a highly prevalent neurological disorder. Alpha-asarone (ASA), a major active component found in Acorus tatarinowii, plays a crucial role in analgesia and anti-inflammation for neuropathic pain. This study aimed to assess the efficacy of ASA against migraine and elucidate its potential mechanisms using a well-established inflammatory soup (IS) migraine female rat model. Mechanical pain thresholds were assessed daily before IS infusion, followed by post-infusion administration of ASA. Subsequently, spontaneous locomotor activities, exploratory behavior, short-term spatial memory, and photophobia were blindly evaluated after the final drug administration. The rats were then sacrificed for investigation into the underlying mechanisms of action. Network pharmacology was also employed to predict potential targets and pathways of ASA against migraine. The anti-inflammatory activity of ASA and pathway-related proteins were examined in BV2 cells stimulated with lipopolysaccharides (LPS). The results demonstrated that ASA ameliorated cutaneous hyperalgesia and photophobia while improving spatial memory and increasing exploratory behavior in IS rats. ASA attenuated central sensitization-related indicators and excessive glutamate levels while enhancing GABA synthesis. ASA rescued neuronal loss in the cortex and hippocampus of IS rats. Notably, the ability of ASA to improve spatial memory performance in the Y maze test was not observed with sumatriptan, a first-line treatment drug, suggesting the potential involvement of the TLR4 pathway. Moreover, ASA suppressed microglial activation, reduced pro-inflammatory factors, and downregulated TLR4, MyD88, p-NF-κB/NF-κB, NLRP3, caspase-1, IL-1β, and IL-18. Overall, ASA demonstrated its potential to alleviate hyperalgesia and improve behavioral performance in migraine rats by inhibiting hyperexcitability and microglia-related inflammation., Competing Interests: Declaration of competing interest No conflict of interest exists in the submission of this manuscript, and all authors approve the manuscript for publication. I would like to declare on behalf of my co-authors that the work described was original research that has not been published previously, and not under consideration for publication elsewhere, in whole or in part. All the authors listed have approved the manuscript that is enclosed., (Copyright © 2024 Elsevier Ltd. All rights reserved.)

Air pollution in urban areas poses a serious threat to human health and therefore the studies about the development of low cost and sensitive sensors to monitor the air quality with high spatial and low temporal resolution continue to be an extensive area in literature. In this study, oxime modified poly(4-(1-pyrenyl) styrene) (P(PySt)-NOX) probes were synthesized to use as a sensor to detect NO 2 gas in ambient air. The structural characterization results showed that the probe was successfully synthesized. The sensitivity, selectivity, repeatability, and aging tests were performed during the study, and it was observed that P(PySt)-NOX loaded sensor is sensitive to NO 2 for concentrations below 100 ppb. The selectivity measurements were performed against O 3 and SO 2 which are common interfering gases in ambient air, and it was shown that the sensor is selective to NO 2 . Additionally, according to the aging tests performed in laboratory for 23 days, it was observed that the sensor is stable in this time interval. The studies showed the sensor synthesized and designed in this study is suitable for NO 2 concentration measurements in ambient air where the concentration levels of NO 2 is below 100 ppb., Competing Interests: Declaration of competing interest The authors declare the following financial interests/personal relationships which may be considered as potential competing interests: Baris Ustundag reports financial support was provided by Scientific and Technological Research Council of Türkiye. If there are other authors, they declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper., (Copyright © 2024 Elsevier B.V. All rights reserved.)

Natural volatile organic compounds (NVOCs) and airborne microorganisms are important elements in urban forest air that affect air quality and human health. In this study, the Zhuyu Bay urban forest in Yangzhou was selected as the research object, and gas chromatography-mass spectrometry (GC-MS) was used to detect the composition of NVOCs in different forest stands. Terpenes, heterocyclic compounds, and esters accounted for the highest proportions. We then explored the effects of NVOCs on the physiological health of each forest stand and used Kyoto Encyclopedia of Genes and Genome enrichment analysis to identify beneficial secondary metabolites. Among the identified compounds, alpha-phellandrene 1, azulene, and other terpenoids were found to possess antibacterial, anti-inflammatory, and antioxidant properties. Heterocyclic compounds, such as 4-Pyridinecarboxylic acid and visnagin, showed significant effects in the treatment of diseases. In addition, we collected and analyzed culturable airborne microorganisms in different forest stands and found that the bamboo forest had the lowest number of culturable airborne microorganisms. To further explore the influence of urban microclimates on air microorganisms and NVOCs, a partial least squares path modelling (PLS-PM) analysis was conducted. Air negative oxygen ion is an important factor affecting NVOCs, and Air moisture has a significant positive effect on bacteria proportion., Competing Interests: Declaration of competing interest The authors declared that they have no conflicts of interest to this work., (Copyright © 2024 Elsevier B.V. All rights reserved.)

Xanthine oxidase (XO) is an important enzyme that catalyzes the oxidation of hypoxanthine to xanthine and xanthine to uric acid in the catabolism of purines in humans. This makes XO a well-recognized target in alleviating hyperuricemia. The present study adapted a structure-based drug discovery approach to develop potent and low-toxicity XO inhibitors with the chalcone skeleton. We introduced a carboxyl group and a hydroxyl group to the B ring and modified the A ring. 35 chalcone derivatives were designed and synthesized. All the 35 derivatives exhibited higher XO inhibition activities (IC 50  = 0.064-0.559 μM) compared with allopurinol (IC 50  = 2.588 μM). Their high affinity was attributed to strong hydrogen bond interactions formed between the introduced carboxyl and hydroxyl groups with key amino acid residues in XO. SAR analysis disclosed that carboxyl, hydroxyl, ethyl (12c), methylamino (12h), dimethylamino (12i), indolin (13k), and indol (13l) groups played important roles in improving the whole molecules' inhibition potency against XO. ADME predictions and cytotoxicity assays suggested their pharmacokinetic characteristics and biocompatibility were desirable. Additionally, 12c exhibited a significant hypouricemic effect on potassium oxonate-induced hyperuricemia rats after orally administrated at a dose range of 10-40 mg/kg, representing a promising anti-hyperuricemia potential for further optimization and development., Competing Interests: Declaration of competing interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper., (Copyright © 2024 Elsevier Masson SAS. All rights reserved.)

Pyroptosis has been found to contribute to myocardial ischemia/reperfusion (I/R) injury, but the exact mechanisms that initiate myocardial pyroptosis are not fully elucidated. Sonic hedgehog (SHH) signaling is activated in heart suffered I/R, and intervention of SHH signaling has been demonstrated to protect heart from I/R injury. Caspase recruitment domain-containing protein 10 (CARD10)-B cell lymphoma 10 (BCL10)-mucosa-associated lymphoid tissue lymphoma translocation protein 1 (MALT1) (CBM) complex could transduce signals from the membrane and induce inflammatory pathways in non-hematopoietic cells, which could be a downstream effector of SHH signaling pathway. This study aims to explore the role of SHH signaling in I/R-induced myocardial pyroptosis and its relationship with the CBM complex. C57BL/6J mice were subjected to 45 min-ischemia followed by 24 h-reperfusion to establish a myocardial I/R model, and H9c2 cells underwent hypoxia/reoxygenation (H/R) to mimic myocardial I/R model in vitro. Firstly, SHH signaling was significantly activated in heart suffered I/R in an autocrine- or paracrine-dependent manner via its receptor PTCH1, and inhibition of SHH signaling decreased myocardial injury via reducing caspase-11-dependent pyroptosis, concomitant with attenuating CBM complex formation. Secondly, suppression of SHH signaling decreased protein kinase C α (PKCα) level, but inhibition of PKCα attenuated CBM complex formation without impacting the protein levels of SHH and PTCH1. Finally, disruption of the CBM complex prevented MALT1 from recruiting of TRAF6, which was believed to trigger the caspase-11-dependent pyroptosis. Based on these results, we conclude that inhibition of SHH signaling suppresses pyroptosis via attenuating PKCα-mediated CARD10-BCL10-MALT1 complex formation in mouse heart suffered I/R., Competing Interests: Declaration of competing interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper., (Copyright © 2024 Elsevier B.V. All rights reserved.)

Interleukin-10 (IL-10) exerts complex effects on tumor growth, exhibiting both pro- and anti-tumor properties. Recent focus on the anti-inflammatory properties of IL-10 has highlighted its potential anti-tumor properties, particularly through the enhancement of CD8 + T cell activity. However, further research is needed to fully elucidate its other anti-tumor mechanisms. Our study investigates novel anti-tumor mechanisms of IL-10 in a murine mammary carcinoma model (4T1). We found that IL-10 overexpression in mouse 4T1 cells suppressed tumor growth in vivo. This suppression was accompanied by an increase in IFN-γ-secreting CD8 + T cells and a decrease in myeloid-derived suppressor cells (MDSCs) in tumor tissue. In vitro experiments showed that IL-10-rich tumor cell-derived supernatants inhibited myeloid cell differentiation into monocytic and granulocytic MDSCs while reducing MDSCs migration. In addition, IL-10 overexpression downregulated CXCL5 expression in 4T1 cells, resulting in decreased CXCR2 + MDSCs infiltration. Using RAG1-deficient mice and CXCL5 knockdown tumor models, we demonstrated that the anti-tumor effects of IL-10 depend on both CD8 + T cells and reduced MDSC infiltration. IL-10 attenuated the immunosuppressive tumor microenvironment by enhancing CD8 + T cell activity and inhibiting MDSCs infiltration. In human breast cancer, we observed a positive correlation between CXCL5 expression and MDSC infiltration. Our findings reveal a dual mechanism of IL-10-mediated tumor suppression: (1) direct enhancement of CD8 + T cell activity and (2) indirect reduction of immunosuppressive MDSCs through CXCL5 downregulation and inhibition of myeloid cell differentiation. This study provides new insights into the role of IL-10 in anti-tumor immunity and suggests potential strategies for breast cancer immunotherapy by modulating the IL-10-CXCL5-MDSCs axis., Competing Interests: Declaration of competing interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper., (Copyright © 2024 The Author(s). Published by Elsevier B.V. All rights reserved.)

The residence time of drug-target conjugates is a critical factor in drug screening and efficacy prediction. The local rebinding-dissociation kinetics gives insights into in-vivo drug-target interactions. A magnetic torque system (MTS) is designed to observe rebinding-dissociation kinetics for predicting residence time. The system utilizes an alternating magnetic field (AMF) to manipulate the magnetization motion of magnetically labeled biomolecules and the forces acting upon biomolecular bonds. The motion, sensed by a quartz crystal microbalance (QCM), reflects biomolecular interactions occurring at the particle surface. Meanwhile, the motion facilitates the separation of dissociated molecules from the surface, thereby obviating the necessity for fixed and mobile phases in common kinetics observations. The constant and static solution environment minimizes reagent consumption. The MTS was utilized to observe the local rebinding-dissociation of antibodies (PAB and MAB) to magnetic beads (MB) and to HER2 receptors. The residence times recorded by the MTS were larger than the results obtained via SPR method, due to the occurrences of rebinding-dissociation kinetics. Interaction behaviours can be meticulously regulated for varying affinities by modulating the intensity of magnetic field. A high intensity field (400 Oe) was applied for strong binding between antibody-MB (biotin-streptavidin), and a low intensity field (300 Oe) was applied for weak antigen-antibody interactions. An increase in AMF strength enhanced dissociation, with a shift from 300 Oe to 400 Oe resulting in a 1 ∼ 4-fold reduction in residence time. Overall, the MTS provides an interactive and customizable perspective on kinetics observations., Competing Interests: Declaration of competing interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper., (Copyright © 2024. Published by Elsevier B.V.)

Objectives: Cerebral venous sinus thrombosis (CVST) is a rare but serious manifestation of venous thrombosis in patients with antiphospholipid syndrome (APS). This study investigated the risk factors, clinical characteristics and prognosis of CVST in APS patients., Methods: This retrospective cohort study included all thrombotic APS (tAPS) patients from Peking Union Medical College Hospital (PUMCH) from April 2005 to August 2023. Demographic characteristics, laboratory data and thrombotic risk factors were compared between tAPS-CVST group and tAPS-non-CVST group. Kaplan-Meier survival analysis was utilized to compare the recanalization rate and the recurrence rate., Results: A total of 453 APS patients were enrolled, and 40 (8.8%) APS patients were with CVST. The median age of the APS-CVST patients was 27 (21.25, 32.75) years, and 72.5% were females. In 50% of these patients, CVST was the initial symptom of APS, with headache being the most prevalent clinical symptom (95%). Involvement of more than two venous sinuses were observed in 79.5% of patients, with the transverse sinus (79.5%) and sigmoid sinus (74.4%) being the most commonly affected sites. Oral contraceptives, intracranial infections and malignancy were identified as risk factors of APS-CVST. There were no statistically significant differences in baseline characteristics or the distribution of antiphospholipid antibodies profiles between the two groups. After a median follow-up of 24 (12, 52) months, 21 patients (52.5%) experienced recanalization, and 13 patients (32.5%) had a thrombotic recurrence. Survival analysis indicated that adequate anticoagulant therapy significantly contributed to recanalization (HR 6.27, 95% CI 2.616-15.02, P = 0.003), while continuous anticoagulant therapy was highly effective in reducing the recurrence of thrombotic events (HR 0.14, 95% CI 0.0447-0.4328, P = 0.0007)., Conclusion: CVST should be considered in APS patients who experience sudden onset headaches, particularly those with thrombotic risk factors, such as the use of oral contraceptives, intracranial infections and malignancy. Continuous and adequate anticoagulant therapy is pivotal and beneficial for achieving recanalization and prevention of recurrence. Key Points • The prevalence of CVST in patients with APS may be underestimated. • APS-CVST is associated with special risk factors, including pregnancy, intracranial infection, oral contraceptives and tumors. • Long-term and adequate anticoagulation therapy can increase the vascular recanalization rate and reduce thrombosis recurrence., Competing Interests: Declarations. Conflicting interests: All authors declare that there are no conflicts of interest., (© 2024. The Author(s), under exclusive licence to International League of Associations for Rheumatology (ILAR).)

Infants with congenital heart disease (CHD) often undergo thymectomy during corrective cardiac surgery (CCS). The long-term immunological effects remain controversial, with concerns regarding increased susceptibility to infections, allergies, autoimmunity due to compromised immune tolerance mechanisms. This study aims to elucidate the long-term immunological effects of early thymectomy. We enrolled 22 patients who underwent thymectomy in infancy and were followed up in the Pediatric Allergy and Immunology Clinic at Marmara University. We performed demographic characteristics and detailed immunological evaluation, including immunoglobulins, vaccine responses, lymphocyte subset analyses, upregulation, proliferation of T cells and T-cell receptor excision circles (TRECs). Sixteen patients had a history of infection, including six serious infections, all in the first year. Lymphopenia was observed in 27% of patients, with a significant decrease in naive CD4 + and recent thymic emigrant T cells counts and an increase in the proportion of memory T-cells, indicating premature immune senescence. Low levels of IgG, IgA and IgM were found in 36%, 40% and 22% of patients respectively. Vaccine responses were positive in 90% of patients. TREC levels were low in all 10 patients analysed. Seven of nine patients had normal proliferation. Twenty-two percent of patients had allergic disease, and autoimmunity was not observed. Early thymectomy leads to permanent immunological changes that are indicative of early immunosenescence. It is recommended to preserve thymic tissue during surgery and requires long-term follow-up in terms of findings such as allergy and autoimmunity as well as infections due to impaired immune tolerance mechanisms., (© 2024 The Scandinavian Foundation for Immunology.)

Aims: Major depressive disorder (MDD) is an enduring and severe mood disorder. Previous studies have indicated that p75NTR is involved in neuronal survival and death. However, the specific mechanism of p75NTR in depression remains unknown. The present study aimed to explore the role and mechanism of p75NTR in depression, and try to provide a new target for the treatment of MDD., Main Methods: The p75NTR knockout and overexpression mice were used to establish a mouse model of depression induced by chronic restraint stress (CRS), and the behavioral effects and potential mechanisms associated with p75NTR knockout/overexpression on CRS-induced depressive mice were investigated by animal behavior, histopathology, immunofluorescence and western blot, respectively., Key Findings: The results demonstrate that p75NTR knockout/overexpression can ameliorate the depressive-like behaviors observed in CRS-induced depressive mice. Furthermore, p75NTR knockout/overexpression safeguards the tissue morphology of the hippocampus, inhibits the mTOR signaling pathway to restore autophagy, and modulates apoptosis-related proteins (Bcl-2 and Bax) to reestablish normal levels of autophagy and apoptosis in hippocampal neurons of depressed mice. Importantly, p75NTR knockout/overexpression can improve synaptic plasticity through protecting the dendritic structure and dendritic spines of hippocampal neurons, and upregulating the expression of hippocampal synaptic-related proteins (PSD95 and SYN1)., Significance: These findings suggest that p75NTR knockout/overexpression can alleviate CRS-induced depression-like behaviors by reinstating autophagy and suppressing apoptosis in hippocampal neurons, and enhancing hippocampal synaptic plasticity via mTOR pathway. These insights may provide potential targets for clinical treatment of depression., Competing Interests: Declaration of competing interest The authors declare that they have no conflict of interest., (Copyright © 2024 Elsevier Inc. All rights reserved.)

Purpose: Stigma is the negative attitudes towards an illness or difference. The literature lacks detailed scales specifically addressing stigmatization in AIS. This study aimed to develop Adolescent Idiopathic Scoliosis Stigma Assessment Scale (AIS-SAS) to measure stigmatization in AIS patients., Methods: In creating the AIS-SAS, we developed items via literature review and expert input, confirmed content validity, and conducted a field test for construct validity and reliability. Our experts designed 38 items in three subscales: Scoliosis, Brace, and Surgery-related stigma. Exploratory factor analysis (EFA) and convergent validity were examined for construct validity. The convergent validity of AIS-SAS was assessed through its correlations with the Rosenberg Self-Esteem Scale (RSES), SRS-22, and Spinal Appearance Questionnaire (SAQ). Reliability was gauged via internal consistency and test-retest methods., Results: Sixty-seven adolescents with AIS were included in the study. EFA results confirmed one-dimensionality for each subscale, with factor loadings from 0.51 to 0.96, leading to the removal of 8 items with loadings below 0.3 from the AIS-SAS. The final AIS-SAS has three subscales: scoliosis (18 items), brace (5 items), and surgery-related stigma (7 items). Regarding convergent validity, the scoliosis-related stigma scores significantly correlated with SRS-22 self-image (r= -0.413 p = 0.001) and SAQ-Appearance (r = 0.441 p = 0.002). The RSES-Total score shows a negative correlation with Scoliosis, Brace, and Surgery-related stigma scores: -0.500 (p < 0.001), -0.435 (p = 0.049), and  -0.498 (p = 0.042), respectively. AIS-SAS subscales showed good reliability (Cronbach-α > 0.8 ICC > 0.8)., Conclusion: AIS-SAS is the first valid and reliable high-quality scale assessing stigmatization from AIS, measuring scoliosis, brace, and surgery-related stigma via three subscales., Competing Interests: Ethical approval: The study was approved by Institutional Ethics Committee. (IRB No. 2021-01/990). Competing interests: The authors declare that they have no conflict of interest. Informed consent: was obtained from the participants and their families., (© 2024. The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature.)

Nearly 1% of babies are born with congenital heart disease-many of whom will require heart surgery within the first few years of life. A detailed understanding of cardiac maturation can help to expand our knowledge on cardiac diseases that develop during gestation, identify age-appropriate drug therapies, and inform clinical care decisions related to surgical repair and postoperative management. Yet, to date, our knowledge of the temporal changes that cardiomyocytes undergo during postnatal development is limited. In this study, we collected right atrial tissue samples from pediatric patients ( n = 117) undergoing heart surgery. Patients were stratified into five age groups. We measured age-dependent adaptations in cardiac gene expression and used computational modeling to simulate action potential and calcium transients. Enrichment of differentially expressed genes revealed age-dependent changes in several key biological processes (e.g., cell cycle, structural organization), cardiac ion channels, and calcium handling genes. Gene-associated changes in ionic currents exhibited age-dependent trends, with changes in calcium handling ( I NCX ) and repolarization ( I K1 ) most strongly associated with an age-dependent decrease in the action potential plateau potential and increase in triangulation, respectively. We observed a shift in repolarization reserve, with lower I Kr expression in younger patients, a finding potentially tied to an increased amplitude of I Ks that could be triggered by elevated sympathetic activation in pediatric patients. Collectively, this study provides valuable insights into age-dependent changes in human cardiac gene expression and electrophysiology, shedding light on molecular mechanisms underlying cardiac maturation and function throughout development. NEW & NOTEWORTHY To date, our knowledge of the temporal changes that cardiomyocytes undergo during postnatal development is limited. In this study, we demonstrate age-dependent adaptations in the gene expression profile of >100 atrial tissue samples collected from congenital heart disease patients. We coupled transcriptomics datasets with computational modeling to simulate action potentials and calcium transients for different pediatric age groups.

A hydrolyzed protein is a blend of peptides and amino acids which is the result of hydrolysis by enzymes, acids or alkalis. The Bioactive Peptides (BPs) show important biological roles including antioxidant, antimicrobial, anti-diabetic, anti-cancer, and anti-hypertensive effects, as well as positive effects on the immune, nervous, and digestive systems. Despite the benefits of BPs, challenges such as undesired organoleptic properties, solubility profile, chemical instability, and low bioavailability limit their use in functional food formulations and dietary supplements. Nanocarriers have emerged as a promising solution for overcoming these challenges by improving the stability, solubility, resistance to gastric digestion, and bioavailability, allowing for the targeted and controlled delivery, and reduction or masking of the undesirable flavor of BPs. This study reviews the recent scientific accomplishments concerning the loading of BPs into various nanocarriers including lipid, carbohydrate and protein based-nanocarriers. A special emphasis is given to their application in food formulations in accordance to the challenges associated with their use., Competing Interests: Declaration of competing interest None., (Copyright © 2024 Elsevier B.V. All rights reserved.)

This study was aimed to examine the differences in eating behaviours and mothers attitudes between baby-led vs. traditional spoon-feeding approaches and its effect on eating behaviours in preschool children. The study was conducted with 150 mothers of children aged 2-6, who applied to the Pediatrics Polyclinic of Başkent University Ankara Hospital, between December 2022 and February 2023. Sociodemographics, biochemical parameters were recorded to form. Maternal attitudes and eating behaviours of children were evaluated with Mother's Attitudes Towards the Feeding Process Scale (MATFP) and Early Childhood Adaptive Eating Behaviour Scale (ECAEB), respectively. The mean age of the children was 43.80 ± 11.04 months and 51.3% of them were girls. A weak negative correlation was found between the ECAEB total scores and the child age (r = -0.196, p < 0.05). A moderate positive correlation was found between the total scores of the MATFP and ECAEB (r = 0.699, p < 0.001). There wasn't significant difference between the MATFP total scores who chose baby-led weaning or traditional feeding (p > 0.05). According to the ECAEB; aggression and reaction to main meal order subgroup scores of children who consumed pureed vegetables until the ninth month were higher than those who didn't consume them (p < 0.05). Mothers who prefer the TSF offer their babies more blenderized and pureed foods, while those who prefer the BLW serve fork-mashed, steamed and sliced foods (p < 0,05). As the mothers' subscale scores for negative affect during meals, attitudes about insufficient/unbalanced feeding, negative feeding strategies, forced feeding, reaction to viewpoint of others increase, so did their subscale scores for child reluctance, eating refusal associated with sensory causes, aggression, reaction to main meal order increase. Consequently, it's believed that maternal attitudes and actions should be taken into account while evaluating the eating habits of toddlers., Competing Interests: Declaration of competing interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this article., (Copyright © 2024 Elsevier Ltd. All rights reserved.)

Fungal infection caused by Candida albicans is a serious health problem, and as drug resistance worsens, new sources for therapeutic compounds are needed. Traditional Chinese medicine represents a wealth of such sources, and can be designed as suppositories for the treatment of recurrent vulvovaginal candidiasis (RVVC). This study aimed to develop a Pulsatilla suppository containing the n-butanol extract of Pulsatilla decoction (BEPD) to treat RVVC. A Pulsatilla suppository containing BEPD was prepared, and its performance, weight, drug content, dissolution time and percentage, stability, toxicology, and pharmacodynamics were evaluated. Biological compatibility tests and clinical evaluations were performed in female Sprague-Dawley rats. The Pulsatilla suppository melted completely within 30 min. In vitro anti-C. albicans activity, stability changes, and toxicology tests indicated stability and safety in the rats. Compared with RVVC model rats, high-dose BEPD suppository (40, 60 mg/kg) can significantly reduce the vaginal fungal load of rats, relieve neutrophil infiltration, reduce the content of TLR/MyD88 pathway-related proteins, and reduce the expression of inflammatory factors such as NLRP3, demonstrating the efficacy of the Pulsatilla suppository in RVVC., Competing Interests: Declaration of competing interest The authors declare that they have no conflict of interest., (Copyright © 2024 Elsevier B.V. All rights reserved.)

Background: Exercise-induced bronchoconstriction (EIB) is highly prevalent in athletes. The objective of this study was to assess the therapeutic efficacy of daily tangeretin combined with whey protein supplementation over a period of 4 weeks in professional athletes with EIB., Methods: Using a placebo-controlled, double-blind, paired, randomized trial design, a cohort of 30 professional athletes with EIB, consisting of 14 females and 16 males, was divided into two groups: the tangeretin combined with whey protein intervention group (TIG), and the placebo control group (PCG). Both the TIG and PCG underwent exercise challenge tests (ECT) and VO 2max tests before (ECT 1 , V1) and after (ECT 2 , V2) the intervention. Blood (eosinophils, neutrophils, and basophils) and serum (interleukin-5, IL-5; interleukin-8, IL-8; Clara cell secretory protein-16, CC16; immunoglobulin E, IgE) levels were measured early in the morning of ECT 1 and ECT 2 , respectively. Lung function was assessed immediately before and post-ECT immediately., Results: Tangeretin combined with whey protein use for 4 weeks attenuated the decrease in forced expiratory volume in 1 s (FEV 1 ) post trials (∆FEV 1 (ECT1-ECT2): mean (SD) TIG -7.51(6.9)% vs. PCG -2.33(11.49)%, p  = 0.013). Tangeretin also substantially attenuated IL-5 concentration (∆IL-5(T 1 -T 5 ): Tangeretin -19.4% vs Placebo + 8.37%, p  = 0.022); IL-8 concentration (∆IL-8(T 1 -T 5 ): Tangeretin -17.28% vs Placebo + 6.1%, p  = 0.012); CC16 concentration (∆CC16(T 1 -T 5 ): Tangeretin -11.77% vs Placebo + 24.19%); and IgE concentration in the serum (∆IgE(T 1 -T 5 ): Tangeretin -24.1% vs Placebo -3.9%), and significantly decreased neutrophil count (∆N(T 1 -T 5 ): Tangeretin -11.34% vs Placebo + 0.3%) and eosinophil count in blood (∆N(T 1 -T 5 ): Tangeretin -38.5% vs Placebo + 4.35%). Compared with V1, VO 2max ( p  = 0.042) and TLim ( p  = 0.05) of V2 were significantly increased in the TIG, and there was no significant change in the PCG. Meanwhile, six athletes in the TIG and 0 athletes in the PCG became EIB-negative at ECT 2 ; the overall negative conversion rate of EIB was 40.00% in TCG. Additionally, the number of cough symptoms decreased from 9 to 3 and dyspnea from 4 to 2 in the TIG., Conclusion: After high-intensity exercise, athletes with EIB achieved significant improvements in lung function and blood inflammatory factors by combining tangeretin and whey protein supplementation. EIB athletes also showed longer exercise endurance and VO 2max at 4 weeks after TI. In addition, some patient symptoms disappeared after combination supplementation. The effect of this treatment on professional athletes with EIB was beneficial.

Introduction: Most hospitalized patients required invasive or non-invasive ventilation and High Flow Nasal Cannula (HFNC). Therefore, this study was conducted to describe the characteristics of patients with severe Coronavirus Disease-2019 (COVID-19) treated by HFNC and its effectiveness for reducing the rate of intubated-mechanical ventilation in the Intensive Care Unit (ICU) of Phu Chanh COVID-19 Department-Binh Duong General Hospital., Methods: It was a cross-sectional and descriptive study. All severe patients with COVID-19 with acute respiratory failure eligible for the study were included. Patient characteristics, clinical symptoms, laboratory results, and treatment methods were collected for analysis; parameters and data related to HFNC treatment and follow-up were analysed., Results: 80 patients, aged of 49.7 ± 16.6 years, were treated with HFNC at admission in ICU. 14 patients had type 2 diabetes (17.5%), 3 patients had chronic respiratory disease (3.8%), 19 patients had high blood pressure (23.8%), and 5 patients with other comorbidities (7.4%). The majority of patients with severe COVID-19 had typical symptoms of COVID-19 such as shortness of breath (97.5%), intensive tired (81.3%), cough (73.7%), anosmia (48.3%), ageusia (41.3%), and fever (26.3%). The results of arterial blood gases demonstrated severe hypoxia under optimal conventional oxygen therapy (PaO 2  = 52.5 ± 17.4 mmHg). Respiratory rate, SpO2, PaO2 were significantly improved after using HFNC at 1st day, 3rd day and 7th day (P < 0.05; P < 0.05; P < 0.01; respectively). Receiver operating characteristics (ROC) index was significantly increased after treating with HFNC vs before HFNC treatment (4.79 ± 1.86, 5.53 ± 2.39, and 7.41 ± 4.24 vs 2.97 ± 0.39; P < 0.05, P < 0.05 and P < 0.01, respectively). 54 (67.5%) patients were success with HFNC treatment and 26 (32.5%) patients with HFNC failure needed to treat with Continuous Positive Airway Pressure (CPAP) (13 patients; 50%) or intubated ventilation (13 patients; 50%)., Conclusion: HFNC therapy could be considered as a useful and effective alternative treatment for patients with acute respiratory failure. HFNC might help to delay the intubated ventilation for patients with respiratory failure and to minimise the risk of invasive ventilation complications and mortality. However, it is crucial to closely monitor the evolution of patient's respiratory status and responsiveness of HFNC treatment to avoid unintended delay of intubation-mechanical ventilation., Trial Registration: An independent ethics committee approved the study (The Ethics Committee of Binh Duong General Hospital; No. HDDD-BVDK BINH DUONG 9.2021), which was performed in accordance with the Declaration of Helsinki, Guidelines for Good Clinical Practice., Competing Interests: Declarations Conflict of Interest Sy Duong-Quy, Duc Huynh-Truong-Anh, Tram Tang-Thi-Thao, Thu Nguyen-Ngoc-Phuong, Phung Hoang-Phi-Tuyet, Anh Nguyen-Tuan, Toi Nguyen-Van, Thanh Nguyen-Chi, Thanh Nguyen-Thi-Kim, Tien Nguyen- Quang, Thuy Tran-Ngoc-Anh, Nam Nguyen-Van-Hoai, Mai Do-Thi-Thu, Huong Hoang-Thi-Xuan, Thai Nguyen-Duy, Cong Nguyen-Hai, Tuan Huynh-Anh, Quan Vu-Tran-Thien, Khue Bui-Diem, Giang Nguyen-Mong, Hieu Nguyen-Lan, Giap Vu-Van, Phuong Phan-Thu, Long Nguyen-Viet, Chuong Nguyen-Hong, Sy Dinh-Ngoc, Trong Nguyen-Duc, Dung Truong-Viet, Thu Vo-Pham-Minh, Bao Le-Khac, Duc Nguyen-Hong, Timothy Craig, Vinh Nguyen-Nhu have nothing to disclose. Sy Duong-Quy and Timothy Craig are Editorial Board members of PulmonaryTherapy. Sy Duong-Quy and Timothy Craig were not involved in the selection of peer reviewers for the manuscript nor any of the subsequent editorial decisions. Ethical Approval This study was approved by the Ethics Committee of Binh Duong General Hospital (HDDD-BVDK BINH DUONG 9.2021). Written informed consent was obtained from the participants for the study and publication. The present study was performed in accordance with the Helsinki Declaration of 1964 and its later amendments. This study was conducted as a descriptive study and was not a randomized control trial., (© 2024. The Author(s).)

Antral follicle count (AFC) and serum anti-Müllerian hormone (AMH) are currently the most sensitive and reliable markers of ovarian reserve, but the role of AFC and AMH, as prognosis markers of diminished ovarian reserve (DOR), in pregnancy outcomes after embryo transfer (ET) have been inconsistent. A retrospective cohort study was conducted in a university-affiliated hospital. A total of 4599 women who received their first IVF treatment between January 2012 and December 2019 were included. Uni- and multi-variable regression models were used to determine the association of DOR evaluated by AFC and AMH with pregnancy, number of ET cycles to pregnancy, live birth, preterm birth, and low birth weight. Among the women included, 380 (8.3%) had DOR (i.e. AFC <5 or AMH <1.2 μg/L). After adjusting for confounders, DOR determined by AFC/AMH, AFC alone and AMH alone was associated with a lower pregnancy rate (Risk ratio [RR] 0.81, 95% confidence interval [CI] 0.73-0.89). Among women who were successfully pregnant, DOR evaluated by AFC/AMH but not evaluated by AFC alone or AMH alone was associated with an increased number of ET cycles to pregnancy (Odds ratio 1.43, 95% CI 1.04-1.96). DOR was not associated with the risks of live birth, low birth weight, and preterm birth. Women with DOR may have more difficulty becoming pregnant after IVF treatment, suggesting the predictive role of DOR in pregnancy outcomes before IVF treatment.

Background: Stroke survivors experience a wide range of physical, cognitive, and emotional challenges. In the MindFit Project, a randomized clinical trial, 141 chronic stroke patients were divided into three groups: mindfulness-based stress reduction (MBSR) with computerized cognitive training (CCT), physical exercise (PE) with CCT, and CCT alone. The interventions were conducted remotely over 12 weeks, including online group and individual sessions., Objective: This exploratory nested qualitative study aimed to investigate chronic stroke survivors' experiences, opinions, and perceived changes due to the interventions within the MindFit Project. The secondary objective was to describe the broader experience of their recovery journey., Methods: Twenty-seven participants were recruited through purposive sampling and engaged in semi-structured one-on-one interviews. Twelve received MBSR+CCT, nine received PE+CCT, and six received CCT-only. The interviews were recorded, transcribed, and analyzed using thematic analysis., Results: Participants shared insights into their lives after stroke, including emotional and physical challenges, coping mechanisms, and the impact of societal perceptions. The interventions were generally positively valued, with MBSR aiding in emotional regulation, PE enhancing physical capabilities, and CCT improving cognition. The group setting provided valuable peer support and motivation, although some participants noted challenges owing to the heterogeneity. The telematic format was also appreciated for its accessibility, although it posed challenges to personal interaction and intervention supervision., Conclusions: Our study emphasizes the complexity of stroke recovery and the importance of holistic, patient-centered rehabilitation approaches. It also highlights the value of combining physical and non-physical interventions in a group setting, along with the potential of remote platforms to enhance the accessibility of rehabilitation programs. These findings generate hypotheses for future randomized clinical trials aimed at improving post-stroke recovery., Competing Interests: Declaration of Competing Interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper., (Copyright © 2024 The Authors. Published by Elsevier Ltd.. All rights reserved.)

Purpose: This study investigated the molecular mechanism of quercetin in the treatment of sepsis using network pharmacological prediction and experimentation., Methods: Hub genes were identified by intersecting the differentially expressed genes (DEGs) of the GSE131761 and GSE9960 databases with genes from the hub modules of Weighted Gene Co-Expression Network Analysis (WGCNA), targets of quercetin, and ferroptosis. Subsequently, in order to determine the functional characteristics and molecular link of hub gene obtained above, we redetermined the hub-DEGs in GSE131761 according to high or low hub gene expression. Afterward, the main pathways of enrichment analysis were validated using these hub-DEGs. Finally, an experiment was conducted to validate the findings., Results: By intersecting 1415 DEGs in GSE131761, 543 DEGs in GSE9960, 5784 key modular genes, 470 ferroptosis-related genes, and 154 quercetin-related genes, we obtained one quercetin-related gene, Alox5 . Subsequently, 340 hub-DEGs were further validated according to high or low Alox5 expression. The results of the enrichment analysis revealed that hub-DEGs were mainly associated with inflammation and the immune response. Immune infiltration analysis showed that higher expression of Alox5 was related to macrophage infiltration and could be a predictor of diagnosis in patients with sepsis. The expression pattern of Alox5 was then depicted and the upregulation of Alox5 in the vital organs of septic mice was further demonstrated. In vitro and in vivo experiments showed that upregulation of Alox5 and inflammation-related cytokines induced by sepsis could be inhibited by quercetin ( p  < 0.05)., Conclusions: Alox5 may be involved in the occurrence and development of multi-organ functional disturbances in sepsis and is a reliable target of quercetin against sepsis.

Granulosa cell (GC) death, which leads to follicular atresia, primarily occurs through apoptosis and autophagy. miRNAs are known to be key regulators of autophagy and apoptosis. Although miR-7 acting as a key regulator of follicular atresia, its precise role in granulosa cell autophagy and apoptosis remains to be fully elucidated. In this study, we found that miR-7 was highly expressed in the follicle based on qPCR analysis. Subsequently, transfection of miR-7 inhibitors and mimics downregulated or upregulated the expression of miR-7 and promoted autophagic and apoptotic processes in chicken follicle granulosa cells. Mechanistically, through dual-luciferase reporter gene assays, we validated that KLF4 is a target gene of miR-7. Contrarily, KLF4 was found to negatively regulate autophagy and apoptosis in follicular granulosa cells as evidenced by genetic intervention of KLF4 silencing and overexpression. Furthermore, JAK/STAT3 signaling pathway was confirmed to mediate the regulation of miR-7-KLF4 axis on GC autophagy and apoptosis. These findings offer evidences of the crucial involvement of the miR-7-KLF4 signaling axis in determining autophagy and apoptosis of GCs. This study could offer an important theoretical basis for the use of molecular-assisted breeding in chickens., Competing Interests: Declaration of competing interest The authors declare no conflicts of interest., (Copyright © 2024 Elsevier Inc. All rights reserved.)

Competing Interests: The authors declare that they have no conflict of interest.

Objective: General surgery is a fundamental medical discipline that requires extensive training to develop competent surgeons. This study examines the impact of the number of residents on surgical training quality in a general surgery clinic and evaluates the usability of the Surgery-to-Resident Ratio (SRR) in determining the ideal number of residents., Design: Retrospective analysis., Setting: General Surgery Department, Gazi University Faculty of Medicine Hospital, Ankara, Turkey., Participants: Data from surgical residents at the General Surgery Department, collected from 2012 to 2023., Methods: The study analyzed the number of surgeries performed and the total number of residents in 3-month periods. The Surgery-Resident Ratio (SRR) was calculated by dividing the total number of surgical procedures by the total number of residents. The educational impact of the SRR was assessed to identify the optimal number of residents., Results: In the 48 periods analyzed, the number of residents in our clinic varied between 12 and 26, with an average of 18.69. An increase in the number of residents led to a decrease in the total number of surgical cases per resident, particularly during the COVID-19 pandemic, which caused a significant drop in elective surgeries. Excluding the COVID-19 periods, the SRR decreased significantly with more than 19 residents, suggesting that the ideal number of residents is 18 to maintain training quality., Discussion: The study indicates that an optimal number of residents is essential for ensuring adequate case exposure and workload distribution, which are crucial for developing surgical competence. The SRR can serve as a useful guide for clinics in determining the ideal number of residents to maintain high training standards. Our findings suggest that while the number 18 is specific to our clinic, the SRR method can be adapted to other settings to ensure effective surgical education., Conclusion: The SRR method provides a systematic approach to determining the optimal number of residents in a surgical training program. Ensuring an adequate number of surgeries per resident is vital for their educational development and proficiency in surgical techniques., (Copyright © 2024 The Authors. Published by Elsevier Inc. All rights reserved.)

Purpose: Management of cervical radicular pain is complex and may be resistant to conservative treatment. The primary aim of this study was to evaluate the efficacy of ultrasound-guided selective cervical nerve root pulsed radiofrequency (US-SCNR PRF) treatment in patients with radicular neck pain due to cervical disc herniation who did not respond to conservative treatment. The secondary aim was to determine the efficacy of the treatment in terms of functionality, neuropathic pain, and treatment-related adverse events., Methods: This study included 62 patients with chronic cervical radicular pain who underwent US-SCNR PRF treatment. Pain intensity was assessed using the Numerical Rating Scale before treatment and at 1, 3, and 6 months after treatment. The Neck Disability Index and Douleur Neuropathique 4 Questions were used to assess functionality and neuropathic pain before and 6 months after treatment. Significant pain relief was defined as ≥ 50% reduction in the pain score compared with the pre-treatment score., Results: Cervical radicular pain was significantly reduced at 1, 3, and 6 months after pulsed radiofrequency compared to pre-treatment (P < 0.001). Successful pain relief was achieved in 59.6% of the patients at 6 month. However, there was no significant difference between the mean pain scores in the 1st month, 3rd month and 6th month. In addition, the functionality and neuropathic pain scores were significantly reduced at 6 month., Conclusions: These results suggest that US-SCNR PRF treatment is effective for cervical radicular pain, functionality, and neuropathic pain for at least six months in the majority of patients with refractory cervical radicular pain, and is considered a safer and preferable treatment modality due to real-time visualization of the cervical nerve roots and adjacent neurovascular structures and no radiation exposure., (© 2024. Società Italiana di Ultrasonologia in Medicina e Biologia (SIUMB).)

This study investigates the structural and photoluminescence (PL) characteristics of Tb 3+ -incorporated K 3 Y(BO 2 ) 6 (KYBO) phosphors synthesized via a microwave-assisted sol-gel technique. X-ray diffraction (XRD) and Rietveld refinement confirmed the formation of a pure hexagonal phase, with lattice expansion due to Tb³⁺ doping. PL studies revealed strong green emissions centered at 541 nm, attributed to the ⁵D₄ → ⁷F₅ transitions of Tb³⁺ ions, with the highest intensity observed at 5 wt% Tb³⁺. A decrease in emission was observed at higher concentrations due to concentration quenching. Temperature-dependent PL measurements revealed reverse thermal quenching enhancing PL intensity. Chromaticity analysis based on CIE 1931 coordinates showed stable green emission across all concentrations, with a maximum color purity of 89.74% observed for the KYBO:3 wt% Tb³⁺ sample. The results, along with reverse thermal quenching behavior observed between 470K and 550K, suggest that these phosphors exhibit excellent potential for lighting and display technologies., Competing Interests: Declaration of competing interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper., (Copyright © 2024 Elsevier Ltd. All rights reserved.)

Competing Interests: Declaration of competing interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.

In this study, silver nanoparticles (AgNPs) coated with bioactive molecules were synthesized via Vitex agnus-castus L. (VAC) seed extract (VAC/AgNPs). The synthesized VAC/AgNPs were characterized by surface plasmon resonance (SPR) ultraviolet-visible region spectroscopy (UV-Vis). The hydrodynamic size and surface charge analysis of the particles were measured with a Zeta sizer. The results of UV-Vis and Zeta analysis revealed that AgNPs were synthesized, the size distribution was nanoscale, and the solution was stable. The effects of the synthesized VAC/AgNPs and aqueous extract of VAC seeds on honeybees were investigated by means of lifespan test and histopathological analysis. It was determined that both VAC seed extract and VAC/AgNPs were non-toxic to honeybees at certain doses, positively affected their life span and contributed to their longevity in the life span test. Furthermore, no adverse effects were detected in terms of intestinal health in histopathological examinations. Therefore, VAC/AgNPs are considered to be a promising bioactive agent for honeybees., (© 2024. The Author(s), under exclusive licence to Springer Nature B.V.)

Migraine (MI) is the most common neurological disease, affecting with 20% of the world population. A subset of 25% of MI patients showcase concurrent vestibular symptoms, which may classify as vestibular migraine (VM). Meniere's disease (MD) is a complex inner ear disorder defined by episodes of vertigo associated with tinnitus and sensorineural hearing loss with a significant autoimmune/autoinflammatory contribution, which symptoms overlap with VM. Blood samples from 18 patients with MI (5), VM (5) and MD (8) and 6 controls were collected and compared in a case-control study. Droplet-isolated nuclei from mononuclear cells used to generate scRNAseq and scATACseq data sets from MI, VM and MD. MI and VM have no differences in their immune transcriptome; therefore, they were considered as a single cluster for further analyses. Natural Killer (NK) cells transcriptomic data support a polarisation triggered by Type 1 innate immune cells via the release of interleukin (IL)-12, IL-15 and IL-18. According to the monocyte scRNAseq data, there were two MD clusters, one inactive and one driven by monocytes. The unique pathways of the MI + VM cluster were cellular responses to metal ions, whereas MD monocyte-driven cluster pathways showed responses to biotic stimuli. MI and MD have different immune responses. These findings support that MI and VM have a Type 1 immune lymphoid cell response, and that there are two clusters of MD patients, one inactive and one Monocyte-driven., (© 2024 The Author(s). Immunology published by John Wiley & Sons Ltd.)

Cardiomyopathy constitutes a global health burden. It refers to myocardial injury that causes alterations in cardiac structure and function, ultimately leading to heart failure. Currently, there is no definitive treatment for cardiomyopathy. This is because existing treatments primarily focus on drug interventions to attenuate symptoms rather than addressing the underlying causes of the disease. Notably, the cardiomyocyte loss is one of the key risk factors for cardiomyopathy. This loss can occur through various mechanisms such as metabolic disturbances, cardiac stress (e.g., oxidative stress), apoptosis as well as cell death resulting from disorders in autophagic flux, etc. Sirtuins (SIRTs) are categorized as class III histone deacetylases, with their enzyme activity primarily reliant on the substrate nicotinamide adenine dinucleotide (NAD (+)). Among them, Sirtuin 1 (SIRT1) is the most intensively studied in the cardiovascular system. Forkhead O transcription factors (FOXOs) are the downstream effectors of SIRT1. Several reports have shown that SIRT1 can form a signaling pathway with FOXOs in myocardial tissue, and this pathway plays a key regulatory role in cell loss. Thus, this review describes the basic mechanism of SIRT1-FOXOs in inhibiting cardiomyocyte loss and its favorable role in cardiomyopathy. Additionally, we summarized the SIRT1-FOXOs related regulation factor and prospects the SIRT1-FOXOs potential clinical application, which provide reference for the development of cardiomyopathy treatment., Competing Interests: Declaration of competing interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper., (Copyright © 2024 Elsevier Inc. All rights reserved.)

Background: Hyperprogressive disease (HPD) is a new phenomenon developing in the era of immune checkpoint inhibitor (ICI) therapy. HPD is characterized by an unexpected and fast progression in tumor volume and poor survival. There is no standardized definition for HPD and clinicopathological variables associated with HPD are unclear. Herein, we assessed incidence, treatment outcomes and factors predictive of HPD in patients treated with ICIs., Methods: We retrospectively analyzed patients with advanced cancer treated with ICI at one academic center between 2014 and 2021. We used the Lo Russo's adopted criteria combined with clinical and radiologic parameters for the definition of HPD. All patients who underwent their first tumor evaluation according to RECIST1.1 were included., Results: Of 155 patients, 147 were eligible for analysis. The median age was 61 and 83% were male. The cancer types were; lung 67.3%, bladder 12.9%, gastric 9.5%, 5, colon 5.4% and renal cell carcinoma 4.8%. 59.9% of patients were treatment-naive and others had one or more lines of chemotherapy. 19 (12.9%) patients had HPD. In patients who had HPD, progression-free survival (PFS) was significantly shorter (1.5 vs 9.8 months, (HR 9.56; 95% CI (5.51-16.57), p < 0.001). The median overall survival (OS) was also shorter for HPD patients than non-HPD (3.0 vs 23.1 months, respectively, HR 12.03, 95% CI (6.64-21.81), p < 0.001). Gastric cancer, larger sum of target lesion diameters at baseline, liver metastases, higher LDH level and higher neutrophil-lymphocyte ratio (NLR) were significantly associated with HPD., Conclusion: Our findings demonstrated that HPD was a rapid phenomenon with significantly poor survival rates. Several clinicopathological factors and tumor characteristics might indicate HPD., Competing Interests: Declarations Conflict of interest The authors have no relevant financial or non-financial interests to disclose. Ethical approval This study was performed in line with the principles of the Declaration of Helsinki. Approval was granted by the Ethics Committee of İstanbul University Cerrahpaşa (Date 25.4.2023/No E-83045809–604.01.01–672061)., (© 2024. The Author(s), under exclusive licence to Federación de Sociedades Españolas de Oncología (FESEO).)

Background: Depression among older adults is a global concern, contributing to disability and overall illness burden. Understanding its trajectory, associated risk factors, and implications for mortality is essential for effective intervention. Moreover, the relationship between depression, sleep disturbances, and synaptic density in the ageing brain remains complex and poorly understood., Methods: Using data from the University of Manchester Longitudinal Study of Cognition in Normal Healthy Old Age cohort, comprising 6375 participants, we conducted comprehensive assessments of depression trajectories using generalized linear mixed models and mortality risks using Cox mixed-effects models. Generalized structural equation modelling was performed to explore longitudinal associations between sleep duration and depression. Lastly, associations between post-mortem synaptic density and depression were investigated., Results: Our findings revealed that depression rates declined until age 80 before increasing again. Depression was associated with a 10 % increased risk of mortality in older adults. Reduced sleep was correlated with depression, and depression measured early in the study predicted future reduced sleep. Post-mortem analysis showed a global reduction in synaptic density associated with depression, particularly pronounced in the frontal lobe., Limitations: Limitations include recall bias, limiting generalizability due to dominantly including White British participants and difficulty in establishing causation between synaptic density and depression., Conclusion: Our study underscores the significance of addressing depression in older adults, not only for mental health but also for mortality risk and neurobiological health. Early detection and intervention strategies are crucial for improving outcomes in elderly populations, potentially mitigating adverse effects on sleep, synaptic density, cognitive health, and longevity., Competing Interests: Declaration of competing interest All authors report no conflict of interest., (Copyright © 2024 Elsevier B.V. All rights reserved.)

Background and Objective: There are few studies that have used inspiratory muscle training (IMT) as an intervention for patients with isolated idiopathic pulmonary fibrosis (IPF). This study aimed to investigate and interpret the effects of home-based telerehabilitation-assisted IMT in patients with IPF., Methods: Twenty-eight participants with IPF took part in the study. Lung function tests, functional exercise capacity by 6-min walk distance (6MWD), dyspnoea perception by modified medical research council dyspnoea scale (mMRC), and inspiratory muscle strength by maximal inspiratory pressure (MIP) were assessed. IMT was performed twice a day, 7 days/week, for 8 weeks. The intervention group (n = 14) performed IMT at 50% of their baseline MIP while the control group (n = 14) performed IMT without applied resistance. Loading intensity was progressed by keeping the load at 4-6 on a modified Borg scale for the highest tolerable perceived respiratory effort for each patient., Results: Dyspnoea based on mMRC score (p < 0.001, η 2 effect size = 0.48) significantly decreased within the intervention group compared with the control group. There were significant increases in the intervention group compared to the control group based on 6MWD (p < 0.001, η 2 effect size = 0.43), MIP (p = 0.006, η 2 effect size = 0.25) and MIP % predicted (p = 0.008, η 2 effect size = 0.25)., Conclusion: The findings of this study suggest that an 8-week home-based telerehabilitation-assisted IMT intervention produced improvements in inspiratory muscle strength, leading to improvements in functional exercise capacity and dyspnoea., (© 2024 The Author(s). Respirology published by John Wiley & Sons Australia, Ltd on behalf of Asian Pacific Society of Respirology.)

Background: The insect cuticle consists of chitin fibers and a protein matrix, which plays an important role in protecting the body from invasion of various pathogens and prevents water loss. Periodic synthesis and degradation of the cuticle is required for the growth and development of insects. Key genes involved in cuticle formation have long been considered a potential target for pest control., Results: In this study, a member of the RR-2 subfamily of cuticular protein 8 (DcCP8) was identified from the Diaphorina citri genome database. Immunofluorescence analysis suggested that DcCP8 was mainly located in the Diaphorina citri exocuticle and can be induced to up-regulate 12 h following 20-hydroxyecdysone (20E) treatment. Silencing of DcCP8 by RNA interference (RNAi) significantly disrupted the metamorphosis to the adult stage, and improved the permeability of the cuticle. Transmission electron microscopy (TEM) analysis revealed that the synthesis of the exocuticle was impressed after silencing of DcCP8. Furthermore, the recombinant DcCP8 protein exhibited chitin-binding properties in vitro, down-regulation of DcCP8 significantly inhibited expression levels of chitin metabolism-related genes. Additionally, a sprayable RNAi method targeting DcCP8 based on star polycation (SPc) nanoparticles-wrapped double-stranded RNA (dsRNA) significantly increased Diaphorina citri mortality. Transcriptome sequencing further confirmed that genes associated with the endocytic pathway and immune response were up-regulated in Diaphorina citri after SPc treatment., Conclusions: The current study indicated that DcCP8 is critical for the formation of Diaphorina citri exocuticles, and lays a foundation for Diaphorina citri control based on large-scale dsRNA nanoparticles. © 2024 Society of Chemical Industry., (© 2024 Society of Chemical Industry.)

Purpose: In advanced breast cancer, endocrine therapy is preferred in the absence of visceral crisis. Cyclin-dependent kinase inhibitors (CDKi) are the gold standards. The selection of subsequent treatments after CDKi treatment is still controversial, and the efficacy of everolimus (EVE) combinations is unknown. In this study, we aimed to investigate the efficacy of EVE after CDKi administration in real-life experiences., Method: The study received data from 208 patients from 26 cancer centers. Demographic and histologic features, diagnosis, progression, last visit dates, and toxicities were recorded. This study was a retrospective case series., Results: One hundred and seven patients received palbociclib, while 101 patients received ribociclib as a CDKi. The overall response and disease control rates of EVE combinations were 60% and 88%, respectively. In univariate analysis, the absence of liver metastasis, age > 40 years, better type of response, and immediate treatment after CDKi were related to increased progression-free survival. Liver metastasis and response type were significantly associated with overall survival. In the multivariate analysis, response remained significant in terms of progression-free survival, while response type, liver metastatic disease, and hematologic toxicity were prognostic in terms of overall survival., Conclusion: This study provides evidence of the benefits of EVE combinations after CDKi treatment. EVE combinations may be more appropriate for patients with non-liver metastasis, and the first treatment response shows the benefit of treatment. In addition, immediate treatment after CDKi treatment is more beneficial than later lines of treatment., (© 2024. The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature.)

This meta-analysis and systematic review compiles comparative data from 2004 to 2024, investigating the safety and efficacy of mesenchymal stem/stromal cells (MSCs) derived from various tissues for the treatment of ischemic cardiomyopathy (ICM) and associated heart failure. In addition, this review highlights the limitations of these interventions and provides valuable insights for future therapeutic approaches. Relevant articles were retrieved from the PubMed® database using targeted keywords. Our inclusion criteria included clinical trials with patients over 18 years of age, case reports and pilot studies. Animal experiments, in vitro studies, correlational and longitudinal studies, and study designs and protocols were excluded. Forty-nine original articles resulted in follow-up reports of 45 trials. MSCs from bone marrow, umbilical cord and adipose tissue were moderately well tolerated. Of the 1408 participants who received MSCs, 33 trials (67.3%) reported the occurrence of death or serious adverse events. These events resulted in 80 deaths (52% of reported cases) following MSC administration. Importantly, 41.3% of these deaths (n = 33) were not considered to be related to the intervention itself, while 40% of these deaths had no reported cause. As the primary outcome, the mean increase in left ventricular ejection fraction (LVEF) from baseline was 5.75% (95% CI: 3.38% -8.11%, p < 0.0001, I 2 = 90,9%) in the randomized controlled trials only (n = 24) within the treatment groups and 3.19% (95% CI: 1.63% to 4.75%, p < 0.0001, I 2 = 74,17%) in the control groups after the intervention. When the above results were compared using the standardized mean difference (SDM), a significance in favor of the treatment group was also found (SDM = 0.41; 95% CI: 0.19-0.64, p < 0.001, I 2 = 71%). Although improvements were also seen in the control groups, 33.3% (n = 15) of the studies showed no significant difference between the control and treatment groups. The 6-minute walking test (6MWT) and New York Heart Association (NYHA) class scores, used for assessing exercise tolerance and quality of life (QoL), respectively, further supported the improvements in the treatment group. These improvements were noted as 62.5% (n = 10) for the 6MWT and 54.5% (n = 12) for the NYHA class scores. According to the risk of bias analysis, 4 trials were of good quality (11.8%), 15 were of fair quality (44.1%), and 15 were of poor quality (44.1%). Major limitations of these studies included small sample size, diagnostic challenges/lack, uncertain cell dosage and potential bias in patient selection. Despite the ongoing debate surrounding cell administration for ICM, there are supporting signs of improved clinical and laboratory outcomes, as well as improved QoL in the MSC-treated groups. However, it is important to recognize the limitations of each study, highlighting the need for larger, controlled trials to validate these findings., Competing Interests: Declaration of competing interest The authors have no commercial, proprietary, or financial interest in the products or companies described in this article., (Copyright © 2024 International Society for Cell & Gene Therapy. Published by Elsevier Inc. All rights reserved.)

The Arctic, an essential ecosystem on Earth, is subject to pronounced anthropogenic pressures, most notable being the climate change and risks of crude oil pollution. As crucial elements of Arctic environments, benthic microbiomes are involved in climate-relevant biogeochemical cycles and hold the potential to remediate upcoming contamination. Yet, the Arctic benthic microbiomes are among the least explored biomes on the planet. Here we combined geochemical analyses, incubation experiments, and microbial community profiling to detail the biogeography and biodegradation potential of Arctic sedimentary microbiomes in the northern Barents Sea. The results revealed a predominance of bacterial and archaea phyla typically found in the deep marine biosphere, such as Chloroflexi, Atribacteria, and Bathyarcheaota. The topmost benthic communities were spatially structured by sedimentary organic carbon, lacking a clear distinction among geographic regions. With increasing sediment depth, the community structure exhibited stratigraphic variability that could be correlated to redox geochemistry of sediments. The benthic microbiomes harbored multiple taxa capable of oxidizing hydrocarbons using aerobic and anaerobic pathways. Incubation of surface sediments with crude oil led to proliferation of several genera from the so-called rare biosphere. These include Alkalimarinus and Halioglobus, previously unrecognized as hydrocarbon-degrading genera, both harboring the full genetic potential for aerobic alkane oxidation. These findings increase our understanding of the taxonomic inventory and functional potential of unstudied benthic microbiomes in the Arctic., Competing Interests: Declaration of Competing Interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper., (Copyright © 2023. Published by Elsevier B.V.)

Introduction: The Proximal Tibiofibular Joint (PTFJ) is a synovial joint with anatomical variations located between the anteromedial surface of the fibula and the posterolateral facet of the tibia. These anatomical variations are believed to contribute to different biomechanical behaviors in both the knee and ankle joint and play a role in both physiological and pathological movements. Therefore, the morphology of the proximal tibiofibular joint may play a decisive role in the characteristics of ankle fractures and syndesmotic ligament injuries., Materials and Methods: In this retrospective comparative our CT database was searched between January 2015 and December 2022. Following inclusion criteria were used: Availability of knee CT scans for the fractured ankle, external rotation-type injuries (pronation external rotation and supination external rotation fractures). After applying the exclusion criteria (Plafond fractures, supination adduction and pronation abduction type fractures, pathological fractures, patients with previous fractures or surgeries around the knee, patients with previous fractures or surgeries around the knee, proximal tibiofibular arthrosis), 44 CT scans (mean age = 42.8 ± 14.1) confirmed eligible for further analysis. On each scan following measurements were performed: Coronal and sagittal PTFJ inclination angle, Joint obliquity, fibula head-tibia joint distance and tibia plateau-fibular axis angle., Results: The study consisted of 24 (54.5 %) male and 20 (45.5 %) female patients. According to the proximal fibular inclination, 29 cases (65.9 %) were of the oblique type, and 15 cases (34.1 %) were of the horizontal type. The distribution of PTFJ variations was as follows: 17 (38.6 %) concave, 4 (9.1 %) convex, 7 (15.9 %) atypical, and 16 (36.4 %) flat type. Regarding the PTFJ joint contour, the distribution was 13 (29.5 %) type a, 11 (25 %) type b, and 20 (45.5 %) type c. There was no relationship between measurements of PITFJ morphology and the type of ankle fracture and/or syndesmosis injury (p > 0.05)., Conclusion: PTFJ morphological features are not associated with rotational ankle fractures and syndesmotic ligament injuries., Competing Interests: Declaration of Competing Interest None., (Copyright © 2024 European Foot and Ankle Society. Published by Elsevier Ltd. All rights reserved.)

Purpose: Currently, in the treatment of moderate-to-severe psoriasis (PsO) there is a lack of evidence demonstrating optimal biologic treatment response with respect to disease duration. The aim of this post-hoc analysis, using real world data from the Psoriasis Study of Health Outcomes (PSoHO), is to provide evidence if early intervention with biologics is associated with better treatment outcomes and if there is any difference among drug classes or individual biologics., Materials and Methods: For this post-hoc analysis patients were categorised into two subgroups according to shorter (≤2 years) or longer (>2 years) disease duration. Analysis was performed on anti-interleukin (IL)-17A cohort vs other biologics cohort, anti-IL-17A vs other drug classes, and pairwise comparisons of ixekizumab vs individual biologics, provided that the statistical models converged. Analysis investigated the association of disease duration with the proportion of patients achieving 100% improvement in Psoriasis Area Severity Index score (PASI 100) at week 12. Adjusted comparative analyses, reported as odds ratio (OR), were performed using Frequentist Model Averaging (FMA) for each cohort or treatments within each subcategory of the subgroups., Results: At week 12, anti-IL-17A and other biologics cohorts displayed minimal differences in numerical response rate for PASI 100 with respect to disease duration. The anti-IL-17A cohort showed a higher numerical PASI 100 response rate compared to the other biologic cohort irrespective of disease duration (≤2 years: 36.7% vs 21.8%; >2 years: 35.8% vs 21.9%)., Conclusion: Overall, the results do not clearly indicate that treating patients early is critical in achieving optimal patient outcomes. Furthermore, patients treated with ixekizumab show numerically higher response rates relative to other individual biologics irrespective of disease duration.

This study aimed to optimize the sampling of spin-lock times (TSLs) in quantitative T1ρ mapping for improved reproducibility. Two new TSL sampling schemes were proposed: (i) reproducibility-guided random sampling (RRS) and (ii) reproducibility-guided optimal sampling (ROS). They were compared to the existing linear sampling (LS) and precision-guided sampling (PS) schemes for T1ρ reproducibility through numerical simulations, phantom experiments, and volunteer studies. Each study evaluated the four sampling schemes with three commonly used T1ρ preparations based on composite and balanced spin-locking. Additionally, the phantom and volunteer studies investigated the impact of B 0 and B 1 field inhomogeneities on T1ρ reproducibility, respectively. The reproducibility was assessed using the coefficient of variation (CoV) by repeating the T1ρ measurements eight times for phantom experiments and five times for volunteer studies. Numerical simulations resulted in lower mean CoVs for the proposed RRS (1.74%) and ROS (0.68%) compared to LS (2.93%) and PS (3.68%). In the phantom study, the mean CoVs were also lower for RRS (2.7%) and ROS (2.6%) compared to LS (4.1%) and PS (3.1%). Furthermore, the mean CoVs of the proposed RRS and ROS were statistically lower (P < 0.001) compared to existing LS and PS schemes at a B 1 offset of 20%. In the volunteer study, consistently lower mean CoVs were observed in bilateral thigh muscles for RRS (9.3%) and ROS (9.2%) compared to LS (10.9%) and PS (10.2%), and the difference was more prominent at B 0 offsets higher than 50 Hz. The proposed sampling schemes improve the reproducibility of quantitative T1ρ mapping by optimizing the selection of TSLs. This improvement is especially beneficial for longitudinal studies that track and monitor disease progression and treatment response., (© 2024 John Wiley & Sons Ltd.)

Bumblebees are crucial pollinators, providing essential ecosystem services and global food production. The success of pollination services relies on the interaction between sensory organs and the environment. The antenna functions as a versatile multi-sensory organ, pivotal in mediating chemosensory/olfactory information, and governs adaptive responses to environmental changes. Despite an increasing number of RNA-sequencing studies on insect antenna, comprehensive antennal transcriptome studies at the different life stages were not elucidated systematically. Here, we quantified the expression profile and dynamics of coding/microRNA genes of larval head and antennal tissues from early- and late-stage pupa to the adult of Bombus terrestris as suitable model organism among pollinators. We further performed Pearson correlation analyses on the gene expression profiles of the antennal transcriptome from larval head tissue to adult stages, exploring both positive and negative expression trends. The positively correlated coding genes were primarily enriched in sensory perception of chemical stimuli, ion transport, transmembrane transport processes and olfactory receptor activity. Negatively correlated genes were mainly enriched in organic substance biosynthesis and regulatory mechanisms underlying larval body patterning and the formation of juvenile antennal structures. As post-transcriptional regulators, miR-1000-5p, miR-13b-3p, miR-263-5p and miR-252-5p showed positive correlations, whereas miR-315-5p, miR-92b-3p, miR-137-3p, miR-11-3p and miR-10-3p exhibited negative correlations in antennal tissue. Notably, based on the inverse expression relationship, positively and negatively correlated microRNA (miRNA)-mRNA target pairs revealed that differentially expressed miRNAs predictively targeted genes involved in antennal development, shaping antennal structures and regulating antenna-specific functions. Our data serve as a foundation for understanding stage-specific antennal transcriptomes and large-scale comparative analysis of transcriptomes in different insects., (© 2024 The Authors. Insect Molecular Biology published by John Wiley & Sons Ltd on behalf of Royal Entomological Society.)

Text-driven 3D scene generation is widely applicable to video gaming, film industry, and metaverse applications that have a large demand for 3D scenes. However, existing text-to-3D generation methods are limited to producing 3D objects with simple geometries and dreamlike styles that lack realism. In this work, we present Text2NeRF, which is able to generate a wide range of 3D scenes with complicated geometric structures and high-fidelity textures purely from a text prompt. To this end, we adopt NeRF as the 3D representation and leverage a pre-trained text-to-image diffusion model to constrain the 3D reconstruction of the NeRF to reflect the scene description. Specifically, we employ the diffusion model to infer the text-related image as the content prior and use a monocular depth estimation method to offer the geometric prior. Both content and geometric priors are utilized to update the NeRF model. To guarantee textured and geometric consistency between different views, we introduce a progressive scene inpainting and updating strategy for novel view synthesis of the scene. Our method requires no additional training data but only a natural language description of the scene as the input. Extensive experiments demonstrate that our Text2NeRF outperforms existing methods in producing photo-realistic, multi-view consistent, and diverse 3D scenes from a variety of natural language prompts. Our code and model are available at https://github.com/eckertzhang/Text2NeRF.

The COVID-19 pandemic, caused by Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2), has resulted in devastating medical and economic consequences worldwide over the past 3 years. As the pandemic enters a new stage, it is essential to consider the potential impact on rare diseases such as Guillain-Barre syndrome (GBS), which has been intimately associated with COVID-19 since the first COVID-19-related GBS case was reported in January 2020. There are notable differences between COVID-19-related GBS and GBS without COVID-19 in terms of diagnostic types and clinical manifestations. Furthermore, with the widespread administration of COVID-19 vaccines, there have been reports of GBS occurring shortly after vaccination, which requires close attention despite its rarity. This review also explores the vaccines associated with heightened GBS risks, offering insights that may guide vaccination policies and clinical practice. To provide a visual summary of these findings, we have included a graphical abstract., Competing Interests: Declarations. Ethics Approval and Consent to Participate: The Ethical Decision Committee of the Research Administration at First Affiliated Hospital of Wenzhou Medical University approved the study. Consent for Publication: All authors approved the final manuscript and the submission to the journal. Competing Interests: The authors declare no competing interests., (© 2023. The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature.)

Competing Interests: The authors declare that they have no conflict of interest.

In the developing field of nanotechnology, ZnO (zinc oxide) based semiconductor samples have emerged as the foremost choice due to their immense potential for advancing the development of cutting-edge nanodevices. Due to its excellent chemical stability, low cost, and non-toxicity to biological systems, it is also utilized in various investigations. In this study, the successive ionic layer adsorption and reaction (SILAR) method was used to generate FTO (fluorine-doped tin oxide)/ZnO, and tin (Sn)-copper (Cu)-doped ZnO thin films at varying concentrations on FTO substrates. After being stacked 40 times in varying concentrations on the FTO substrate, FTO/ZnO thin films and Sn-Cu-doped thin films were annealed at 300°C. Using Scanning Electron Microscopy (SEM) Energy Dispersive Spectroscopy-(EDS), the agar diffusion test, and the viability cell counting method, the minimum inhibitory concentration, structural properties, surface morphology, antibacterial properties, bacterial adhesion, and survival organism count of FTO/ZnO thin films and Sn-Cu-doped thin films were investigated. Both doped and FTO/ZnO films with varying Sn-Cu concentrations expanded harmonically on the FTO substrate, according to the SEM-EDS investigation. The doping concentration affected their morphological properties, causing changes depending on the doping level. Antibacterial activity was observed in the powder metals, but no antibacterial activity was found in the thin film form. The highest adhesion rate of bacterial organisms on the produced samples was observed when the FTO/ZnO/Sn-Cu doping rate was 1%. In addition, the lowest adhesion rate was observed when the FTO/ZnO/Sn-Cu additive ratio was 3%. RESEARCH HIGHLIGHTS: ZnO based semiconductors highlight significant potential in advancing nanodevice technology due to their chemical stability, cost-effectiveness, and biocompatibility. Employing the SILAR method, the study innovatively fabricates FTO/ZnO and Sn-Cu-doped ZnO thin films on FTO substrates, exploring a novel approach in semiconductor manufacturing. Post annealing at 300°C, the research examines the structural and surface morphological changes in the films, contributing to the understanding of semiconductor behavior under varying conditions. The study delves into the antibacterial properties of ZnO thin films, offering insights into the potential biomedical applications of these materials. SEM-EDS analysis reveals that doping concentrations crucially influence the morphological properties of ZnO thin films, shedding light on the optimization of semiconductor performance. Findings indicate a specific doping rate (1% Sn-Cu) enhances bacterial adhesion, while a 3% additive ratio minimizes it, suggesting implications for biomedical device engineering and antibacterial surface design., (© 2024 The Author(s). Microscopy Research and Technique published by Wiley Periodicals LLC.)

Herein, a comparative study between novel water-soluble phthalocyanine-based biosensors was performed for the application of glucose sensing. For this purpose, two different copper (II) and manganese (III) phthalocyanines and their water-soluble derivatives were synthesized, and then their role as a supporting material for enzyme immobilization was evaluated by comparing their sensor performances. Two different phthalocyanine (AP-OH 2 -MnQ (MnPc) and AP-OH 2 -CuQ (CuPc)) were tested using electrochemical biosensor with immobilized glucose oxidase (GOx). To the best of our knowledge, the related water-soluble phthalocyanine-based glucose biosensors were attempted for the first time, and the developed approach resulted in improved biosensor characteristics. The constructed biosensors GE/MnPc/GOx and GE/CuPc/GOx showed good linearity between 0.003-1.0 mM and 0.05-0.4 mM, respectively. The limit of detection was estimated at 0.0026 mM for the GE/MnPc/GOx and 0.019 mM for the GE/CuPc/GOx. K M app and sensitivity values were also calculated as 0.026 mM and 175.043 µAmM -1 cm -2 for the GE/MnPc/GOx biosensor and 0.178 mM and 117.478 µAmM -1 cm -2 for the GE/CuPc/GOx biosensor. Moreover, the fabricated biosensors were successfully tested to detect glucose levels in beverages with high recovery results. The present study shows that the proposed water-soluble phthalocyanines could be a good alternative for quick and cheap glucose sensing with improved analytical characteristics., Competing Interests: Declaration of competing interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper., (Copyright © 2024 Elsevier B.V. All rights reserved.)