Detection of differences in physical symptoms between depressed and undepressed patients with breast cancer: a study using K-medoids clustering.

Background: To detect the differences in physical symptoms between depressed and undepressed patients with breast cancer (BC), including common symptoms, co-occurring symptoms, and symptom clusters based on texts derived from social media and expressive writing.

Methods: A total of 1830 texts from social media and expressive writing were collected. The Chi-square test was used to compare the frequency of physical symptoms between depressed and undepressed patients with BC.

Integrating immune multi-omics and machine learning to improve prognosis, immune landscape, and sensitivity to first- and second-line treatments for head and neck squamous cell carcinoma.

In recent years, immune checkpoint inhibitors (ICIs) has emerged as a fundamental component of the standard treatment regimen for patients with head and neck squamous cell carcinoma (HNSCC). However, accurately predicting the treatment effectiveness of ICIs for patients at the same TNM stage remains a challenge. In this study, we first combined multi-omics data (mRNA, lncRNA, miRNA, DNA methylation, and somatic mutations) and 10 clustering algorithms, successfully identifying two distinct cancer subtypes (CSs) (CS1 and CS2).

Genetic variation in Arabidopsis thaliana reveals the existence of natural heat resilience factors for meiosis.

Heat interferes with multiple meiotic processes, leading to genome instability and sterility in flowering plants, including many crops. Despite its importance for food security, the mechanisms underlying heat tolerance of meiosis are poorly understood. In this study, we analyzed different meiotic processes in the Arabidopsis (Arabidopsis thaliana) accessions Col and Ler, their F1 hybrids, and the F2 offspring under heat stress (37 °C).

High MICAL-L2 promotes cancer progression and drug resistance in renal clear cell carcinoma cells through stabilization of ACTN4 following vimentin expression.

Targeted therapies persist as the conventional method of treatment of kidney clear cell carcinoma (KIRC). However, resistance to these drugs emerges as a significant impediment to the management of renal cancer. MICAL-L2 plays a pivotal role in cytoskeleton rearrangement.

[Electroacupuncture improves pulmonary function by reducing inflammatory reaction via inhibiting miR-19b-3p to regulate SOCS3/JAK1/STAT3 signaling pathway in mice with chronic obstructive pulmonary disease].

Objectives: To explore whether electroacupuncture(EA) can increase the expression of suppressor of cytokine signaling (SOCS)3 by affecting the expression of miR-19b-3p, inhibiting the continuous activation of janus kinase (JAK)1 /signal transducer and activator of transcription (STAT)3 signaling pathway, and improve pulmonary inflammation in chronic obstructive pulmonary disease (COPD) mice.

Methods: Forty mice were randomly divided into normal, COPD model, COPD+EA, and COPD+miR-19b-3p agomir (agomir)+EA groups. The COPD model was simulated by cigarette smoke exposure for 1 h, twice a day for 3 months.

Incidence of type 1 diabetes in Gansu Province, Northwest China from 2018 to 2022: a multicenter, hospitalization-based study.

Objective: To survey the epidemiology of type 1 diabetes in all age groups living in the Gansu Province, China during 2018-2022.

Methods: Using the data from the Gansu Province Health Commission Information Center and medical records, the crude incidence and 95%CI were calculated by region, age group, and sex assuming a Poisson distribution. The incidence differences were evaluated using the χ2 test.

The Bacteria-Derived dsRNA Was Used for Spray-Induced Gene Silencing for Rice False Smut Control.

False smut caused by is one of the most destructive diseases in rice. The disease is primarily controlled with fungicides, leading to the development of fungicide resistance. Although spray-induced gene silencing (SIGS) has been utilized for disease management, it has not been applied to control rice false smut.

METTL3-VISTA axis-based combination immunotherapy for APC truncation colorectal cancer.

Objective: Although immune checkpoint blockade (ICB) therapy represents a bright spot in antitumor immunotherapy, its clinical benefits in colorectal cancer (CRC) are limited. Therefore, a new target for mediating CRC immunosuppression is urgently needed. Adenomatous polyposis coli (APC) mutations have been reported as early-stage characteristic events in CRC, but the role of truncated APC in the CRC immune microenvironment remains unclear and its clinical significance has yet to be explored.

Attitudes and Barriers to Patient Participation in Evidence-Based Practice From Chinese Nurses' Perspectives: A Qualitative Content Analysis.

Patient participation plays a vital role in evidence-based practice (EBP), yet its development in clinical nursing is slow. Current research has focused on identifying barriers to patient participation in everyday care, with less research on barriers to patient participation in EBP. Therefore, a questionnaire containing basic information and open-ended questions was used to explore nursing staff attitudes and barriers to patient participation in EBP.

Versatile inulin/trans-ferulic acid/silk sericin nanoparticles-nourished probiotic complex with prolonged intestinal retention for synergistic therapy of inflammatory bowel disease.

To achieve effective long-term synergistic treatment of inflammatory bowel disease (IBD) with probiotics, we developed a versatile inulin/trans-ferulic acid/silk sericin nanoparticles-nourished probiotic complex. Inulin/TFA/SS nanoparticles were fabricated by inulin, trans-ferulic acid (TFA), and silk sericin (SS), and then loaded onto the surface of poly-l-lysine (PLL) and poly-glutamic acid (PGA)-coated Bifidobacterium longum (BL) to obtain BL@PLL-PGA-Inulin/TFA/SS NPs (BL@PP-NPs). This design simultaneously endowed the complex with excellent gastrointestinal resistance, antioxidant, and anti-inflammation abilities.

Expression and functional analysis of adipokinetic hormone reveal its different roles in larval development and female fecundity in Panonychus citri (McGregor) (Acari: Tetranychidae).

Adipokinetic hormone (AKH), a crucial neuropeptide, participates in the important physiological processes by specially binding to its receptor to activate the AKH signalling pathway. AKH regulates energy metabolism. However, it remains unknown whether AKH affects larval development and adult reproduction by influencing energy metabolism.

Gray Matter Reserve Modulates the Association between Glymphatic System Function and Cognition in Patients with Type 2 Diabetes Mellitus.

Introduction: The glymphatic system is regarded as a key factor in the pathogenesis of neurodegenerative diseases. Given the heightened risk of cognitive impairment in patients with type 2 diabetes mellitus (T2DM), the possible alterations in the glymphatic system in T2DM patients remain to be explored. Diffusion tensor imaging (DTI) analysis along the perivascular space (ALPS) index can be utilized to model the glymphatic system in humans.

PD-L1 antibody conjugated dihydrotanshinone I-loaded polymeric nanoparticle for targeted cancer immunotherapy combining PD-L1 blockade with immunogenic cell death.

Purpose: Combination immune checkpoint inhibitors (ICI) with chemotherapeutic agents has proven to be highly promising in cancer therapy. However, low response rate, immune-related adverse events, and lack of effectively targeted co-delivery strategy are still major hurdles to overcome for this combination therapeutic regimen. Herein, programmed death-L1 (PD-L1) antibody modified and dihydrotanshinone I (DHT) loaded nanoparticle was prepared for tumor targeting drug delivery, thus achieving immune checkpoint blockade (ICB) and immunogenic cell death (ICD) synergistic anti-tumor effects.

Immunosuppressive microenvironment in acute myeloid leukemia: overview, therapeutic targets and corresponding strategies.

Similar to other malignancies, immune dysregulation is a key feature of acute myeloid leukemia (AML), manifesting as suppressed anti-leukemia immune cells, immune evasion by leukemia blasts, and disease progression. Various immunosuppressive factors within the AML microenvironment contribute to the weakening of host immune responses and the efficacy of cellular immunotherapy. To address these challenges, strategies targeting immunosuppressive elements within the AML microenvironment aim to bolster host or adoptive immune effector cells, ultimately enhancing leukemia treatment.

Lithium-Ion-Sieve Hydrogel Based on Aluminum Doping with High Stretchability, Strong Adsorption Capacity and Low Dissolution Loss.

In recent years, with the development of the new energy industry, lithium resources need to be supplied in large quantities. The lithium-ion sieve (LIS) is regarded as an ideal adsorbent for recovering lithium resources from brine because of its excellent lithium adsorption capacity and structural stability. However, because it is powdery after molding, and there will be problems such as dissolution loss of manganese, which limits its industrial development.

Disease-modifying therapies for Alzheimer's disease: Clinical trial progress and opportunity.

The U.S. Food and Drug Administration (FDA) recently approved lecanemab and donanemab for the treatment of early symptomatic Alzheimer's disease (AD) after their phase III trials reached endpoints.

Super-resolution imaging of fast morphological dynamics of neurons in behaving animals.

Neurons are best studied in their native states in which their functional and morphological dynamics support animals' natural behaviors. Super-resolution microscopy can potentially reveal these dynamics in higher details but has been challenging in behaving animals due to severe motion artifacts. Here we report multiplexed, line-scanning, structured illumination microscopy, which can tolerate motion of up to 50 μm s while achieving 150-nm and 100-nm lateral resolutions in its linear and nonlinear forms, respectively.

High-resolution mass spectrometry-based suspect and nontarget screening of natural toxins in foodstuffs and risk assessment of dietary exposure.

Daily dietary intake inevitably exposes individuals to various natural toxins, which may pose potential health threats. Focusing only on specific toxins could underestimate dietary risks. Therefore, we have developed a suspect and nontarget method based on ultrahigh-performance liquid chromatography-high resolution mass spectrometry (UHPLC-HRMS) to screen both known and unknown natural toxins in various foodstuffs.

High modulus and strength polyurethane film synthesized from lignin-based polyol with various lignin contents and NCO/OH molar ratios.

This study explored the synthesis of lignin-polyol (LP) by liquefaction of Kraft lignin in polyethylene glycol and glycerol. LP23 (23 wt% lignin) and LP41 (41 wt% lignin) were obtained with remarkable liquefaction yields of 97.43 % and 93.

The 3D dynamic visualization simulation of rice plant based on morphological structure model and the application in phenotypic calculation.

The virtual crop stands as a vital content in crop model research field, and has become an indispensable tool for exploring crop phenotypes. The focal objective of this undertaking is to realize three-dimensional (3D) dynamic visualization simulations of rice individual and rice populations, as well as to predict rice phenotype using virtual rice. Leveraging our laboratory's existing research findings, we have realized 3D dynamic visualizations of rice individual and populations across various growth degree days (GDD) by integrating the synchronization relationship between the above-ground parts and the root system in rice plant.

Mendelian randomization study investigating the relationship between nutrients and polycystic ovary syndrome.

Objective: Polycystic ovary syndrome (PCOS) affects many women and is linked to nutrient intake, but the causal role of nutrients is unclear. Our study used Mendelian randomization (MR) to explore this relationship.

Methods: We employed two-sample MR to investigate the causal effects of four macronutrients (carbohydrates, fats, sugars, proteins) and 12 micronutrients (vitamin A [retinol], folate, vitamin B6, vitamin B12, vitamin C [ascorbic acid], vitamin D, vitamin E [alpha-tocopherol], magnesium, calcium, iron, selenium, and zinc) on the risk of PCOS based on their circulating levels.

Root hair developmental regulators orchestrate drought triggered microbiome changes and the interaction with beneficial Rhizobiaceae.

Drought is one of the most serious abiotic stresses, and emerging evidence suggest plant microbiome affects plant drought tolerance. However, there is a lack of genetic evidence regarding whether and how plants orchestrate the dynamic assembly of the microbiome upon drought. By utilizing mutants with enhanced or decreased root hair densities, we find that root hair regulators also affect drought induced root microbiome changes.

Fatty acid synthase inhibition alleviates lung fibrosis via β-catenin signal in fibroblasts.

Idiopathic pulmonary fibrosis is a progressive and lethal interstitial lung disease with an unclear etiology and limited treatment options. Fatty acid synthase (FASN) plays various roles in metabolic-related diseases. This study demonstrates that FASN expression is increased in fibroblasts from the lung tissues of patients with idiopathic pulmonary fibrosis and in bleomycin-treated mice.