Circulating proteomic biomarkers for cerebral amyloid angiopathy screening and risk stratification.

Introduction: We systematically characterized plasma protein profiles in cerebral amyloid angiopathy (CAA) using proteomics and identified a hub protein panel for disease diagnosis and risk stratification.

Methods: A total of 146 patients with probable CAA and 128 community-dwelling controls were prospectively enrolled. Plasma samples underwent proteomic analysis, and the hub proteins were validated in two validation cohorts.

One-Stop 68Ga-FAPI/18F-FDG Total-Body PET/CT Scan: More Theranostics Information Available.

Purpose: This prospective study aims to assess the feasibility of a one-stop imaging protocol using 68Ga-FAPI-04/18F-FDG dual-radiotracer with dual-low-activity for tumor imaging.

Patients And Methods: Forty patients underwent one-stop 68Ga-FAPI-04 PET (PETFAPI) and dual-radiotracer PET (PETDUAL) using a total-body PET/CT scanner with a 194-cm axial field of view. After a half-dose (0.

Degenerative Hip Osteoarthritis in Unilateral Knee Osteoarthritis Patients: A Correlation Analysis.

Objective: Hip and knee OA often occur successively. However, little is known about the relationship between hip and knee OA in unilateral knee OA patients. The aim of the study was to explore the correlation between unilateral knee OA and bilateral hip degeneration to determine the impact unilateral knee OA has on the severity of hip degeneration.

Dietary self-management behavior and associated factors among breast cancer patients receiving chemotherapy: A latent profile analysis.

Purpose: Breast cancer patients experience more gastrointestinal symptoms during chemotherapy than during the survival period post-treatment. This can interfere with daily dietary intake and increase the risk of malnutrition. This study aimed to evaluate the level and classification of dietary self-management behavior and the influence of self-care self-efficacy, outcome expectations, treatment self-regulation and perceived social support guided by "Integrated theory of Health Behavior Change".

Positive Lymph Node Status Before and After Neoadjuvant Chemoradiotherapy Improves Prediction of Disease-Free Survival in Esophageal Squamous Cell Carcinoma Patients.

Background: This study proposes a modified lymph node (LN) staging category (BALN) on the basis of the number of positive LNs before (prepN) and after (ypN) neoadjuvant chemoradiotherapy (nCRT) to improve prognostic stratification in esophageal squamous cell carcinoma (ESCC).

Patients And Methods: A total of 381 patients with ESCC who underwent nCRT at three medical centers were retrospectively enrolled. The ypN categories were scored according to the eighth edition of the American Joint Committee of Cancer (AJCC) staging manual.

Water-Deficient Interface Induced via Hydrated Eutectic Electrolyte with Restrictive Water to Achieve High-Performance Aqueous Zinc Metal Batteries.

The development of aqueous zinc metal batteries (AZMBs) is hampered by dendrites and side reactions induced by reactive HO. In this study, a hydrated eutectic electrolyte with restrictive water consisting of zinc trifluoromethanesulfonate (Zn(OTf)), 1,3-propanediol (PDO), and water is developed to improve the stability of the anode/electrolyte interface in AZMBs via the formation of a water-deficient interface. Additionally, PDO participates in the Zn solvation structure and inhibits the movement of water molecules.

Auxin fluctuation and PIN polarization in moss leaf cell reprogramming.

Auxin and its PIN-FORMED (PIN) exporters are essential for tissue repair and regeneration in flowering plants. To gain insight into the evolution of this mechanism, we investigated their roles in leaves excised from Physcomitrium patens, a bryophyte known for its remarkable cell reprogramming capacity. We used various approaches to manipulate auxin levels, including exogenous application, pharmacological manipulations, and auxin biosynthesis mutants.

Machine Learning-Assisted Prediction of Photothermal Metal-Phenolic Networks.

Photothermal therapy (PTT) demonstrates significant potential in cancer treatment, wound healing, and antibacterial therapy, with its efficacy largely depending on the performance of photothermal agents (PTAs). Metal-phenolic network (MPN) materials are ideal PTA candidates due to their low cost, good biocompatibility and excellent ligand-to-metal charge transfer properties. However, not all MPNs exhibit significant photothermal properties, and the vast chemical space of MPNs (over 700,000 potential combinations) complicates the screening of high-photothermal materials.

[F]FDG PET/CT for predicting neoadjuvant PD-L1 blockade monotherapy treatment response in patients with locally advanced esophageal squamous cell carcinoma: a preliminary study.

Purpose: To investigate the predictive value of 2-[18F]-fluoro-2-deoxy-D-glucose ([F]FDG) PET/CT for evaluating primary tumor (PT) and lymph node (LN) responses after neoadjuvant programmed death-ligand 1 (PD-L1) blockade monotherapy in patients with locally advanced esophageal squamous cell carcinoma (LA-ESCC).

Methods: In the single-arm phase 1b NATION-1907 trial (NCT04215471), 23 patients with LA-ESCC received two cycles of neoadjuvant PD-L1 blockade Adebrelimab followed by surgery. Among these, 18 patients underwent [F]FDG PET/CT scans both before immunotherapy and prior to surgery.

Development and preliminary validation of the Dietary Self-management Behavior Questionnaire (DSMBQ) for breast cancer patients during chemotherapy: three rounds of survey.

Background: Adverse effects during chemotherapy severely impact the daily diet of breast cancer (BC) patients. Engaging in dietary self-management is crucial for healthy lifestyle and recovery. This study aims to create the Dietary Self-management Behavior Questionnaire (DSMBQ) and preliminarily validate its reliability, validity, and discriminative ability for BC patients undergoing chemotherapy.

Development of high-speed precision maize metering device for dense planting pattern with standard ridges.

This study proposed a high-speed precision dual-chamber maize metering device for the dense planting pattern with standard ridge promoted in China. Through theoretical analysis of the sowing process, parameters for the key components have been designed. The metering device is capable of planting two rows in a single pass for high-speed precision seeding.

Sulfurized Composite Interphase Enables a Highly Reversible Zn Anode.

The stability and reversibility of Zn anode can be greatly improved by in situ construction of solid electrolyte interphase (SEI) on Zn surface via a low-cost design strategy of ZnSO electrolyte. However, the role of hydrogen bond acceptor -SO accompanying ZnS formation during SEI reconstruction is overlooked. In this work, we have explored and revealed the new role of -SO and ZnS in the in situ formed sulfide composite SEI (SCSEI) on Zn anode electrochemistry in ZnSO aqueous electrolytes.

Expert consensus on workflow of PET/CT with long axial field-of-view.

Purpose: Positron emission tomography/computed tomography (PET/CT) imaging has been widely used in clinical practice. Long axial field-of-view (LAFOV) systems have enhanced clinical practice by leveraging their technological advantages and have emerged as the new state-of-the-art PET imaging modalities. A consensus was conducted to explore expert views in this emerging field to comprehensively elucidate the proposed workflow in LAFOV PET/CT examinations and highlight the potential challenges inherent in the workflow.

Transmitted drug resistance and molecular transmission network among treatment-naive HIV-1 patients in Wenzhou, China, 2020-2023.

Background: Transmitted drug resistance (TDR) increases the risk of antiretroviral therapy (ART) failure in HIV-1 patients. This study investigated the molecular epidemiology of TDR and its transmission networks among newly diagnosed HIV-1 patients in Wenzhou, China.

Methods: We enrolled 1878 ART-naive HIV-1 patients from January 2020 to October 2023.

Identification of ferroptosis-associated tumor antigens as the potential targets to prevent head and neck squamous cell carcinoma.

Head and neck squamous cell carcinoma (HNSC) represents nearly 90% of all head and neck tumors. The current treatment modality for HNSC patients primarily involves surgical intervention and radiotherapy, but its therapeutic efficacy remains limited. The mRNA vaccine based on tumor antigens seems promising for cancer treatment.

Sex-specific hypothalamic neuropathology and glucose metabolism in an amyloidosis transgenic mouse model of Alzheimer's disease.

Background: Amyloid toxicity and glucose metabolic disorders are key pathological features during the progression of Alzheimer's disease (AD). While the hypothalamus plays a crucial role in regulating systemic energy balance, the distribution of amyloid plaques in the preoptic, anterior, tuberal, and mammillary regions of the hypothalamus in AD mice, particularly across both sexes, remains largely unclear. Our ongoing research aims to explore hypothalamic neuropathology and glucose metabolic disturbances in a well-described APP/PS1 mouse model of AD.

SGK1 contributes to ferroptosis in coronary heart disease through the NEDD4L/NF-κB pathway.

The prevalence of coronary heart disease (CHD) has increased significantly with the aging population worldwide. It is unclear whether ferroptosis occurs during CHD. Hence, we aimed to investigate the potential mechanisms associated with ferroptosis in CHD.

Effects of cellulase treatment on properties of lignocellulose-based biochar.

As the most abundant renewable carbon source, lignocellulose holds potential as a raw material for biofuels and biochar. The components required for biofuel production differ from those for biochar, so combining processes can reduce costs. Biofuel preparation necessitates cellulase treatment of lignocellulose.

Corrigendum: The immunomodulatory mechanism of acupuncture treatment for ischemic stroke: research progress, prospects, and future direction.

[This corrects the article DOI: 10.3389/fimmu.2024.

Mitochondria-targeting nanozyme for catalytical therapy and radiotherapy with activation of cGAS-STING.

Background: Overcoming radio-resistance and enhance radio-sensitivity to obtain desired therapeutic outcome plays an important role in treating cancer.

Methods: Here we constructed a versatile enzyme-like nano-radiosensitizer MDP. MDP is composed of MnCO decorated and Ru-based nanozyme with triphenylphosphine (TPP) group coordinated on the surface.

A protocol for a multidisciplinary early intervention during chemotherapy to improve dietary management behavior in breast cancer patients: a two-arm, single-center randomized controlled trial.

Background: Adverse reactions are prone to occur in the early stage of chemotherapy and can negatively affect the dietary intake and nutritional status of breast cancer (BC) patients. Consequently, they need to participate in health self-management and lifestyle promotion programs. Early multidisciplinary interventions aim to enhance dietary management behavior and quality of life in chemotherapy-treated BC patients.

Biomimetic liposome amplifying mitochondrial damage to potential cancer radio-immunotherapy.

Radiotherapy, despite its precision and non-invasiveness, often fails due to the resistance of cancer stem cells (CSCs), which are characterized by high self-renewal capabilities and superior DNA repair mechanisms. These cells can evade RT and lead to tumor recurrence and metastasis. To address this challenge, a novel delivery system named PB has been introduced.