Experimental study on the pore structure and permeability characteristics of clay soil under freezing-thawing cycles.

The porosity and permeability characteristics of clay are critical indicators for evaluating the stability of clay structures. Nuclear magnetic resonance (NMR) and standard variable head permeability tests (SVHPT) were conducted on Jilin ball clay to investigate the relationship between pore structure changes and permeability in seasonally frozen regions. This study analyzed how freeze-thaw cycles affect the microstructure and permeability properties of ball clay specimens across three groups of dry densities (1.

Emotional stress: a prominent factor positively related to the onset and recurrence of bladder cancer as revealed by NHANES and a Chinese database.

Background And Objective: Bladder cancer and emotional stress are both common physiologic problems, with few published studies and a lack of studies with large samples discussing their association. The aim of this study was to investigate the association between bladder cancer and emotional stress.

Research Methods: We used data from the U.

Abscisic acid and GIGANTEA signalling converge to regulate the recruitment of CONSTANS to the FT promoter and activate floral transition.

Plants align flowering with optimal seasonal conditions to increase reproductive success. This process depends on modulating signalling pathways that respond to diverse environmental and hormonal inputs, thereby regulating the transition to flowering at the shoot apical meristem. In Arabidopsis, long-day photoperiods (LDs) stimulate the transcription of FLOWERING LOCUS T (FT), encoding the main florigenic signal.

Integration of gene mutations in risk prognostication for watch-and-wait follicular lymphoma patients initiating first-line treatment.

Follicular lymphoma (FL) patients with low tumor burden at diagnosis frequently undergo the watch-and-wait (W&W) strategy. The study aimed to facilitate risk assessment in predicting the time to lymphoma treatment (TLT) for W&W patients through an integrated analysis of clinical factors and genetic mutations. A retrospective study was conducted on 214 FL patients managed with W&W between 2016 and 2023.

VRN2-PRC2 facilitates light-triggered repression of PIF signaling to coordinate growth in Arabidopsis.

VERNALIZATION2 (VRN2) is a flowering plant-specific subunit of the polycomb-repressive complex 2 (PRC2), a conserved eukaryotic holoenzyme that represses gene expression by depositing the histone H3 lysine 27 trimethylation (H3K27me3) mark in chromatin. Previous work established VRN2 as an oxygen-regulated target of the N-degron pathway that may function as a sensor subunit connecting PRC2 activity to the perception of endogenous and environmental cues. Here, we show that VRN2 is enriched in the hypoxic shoot apex and emerging leaves of Arabidopsis, where it negatively regulates growth by establishing a stable and conditionally repressed chromatin state in key PHYTOCHROME INTERACTING FACTOR (PIF)-regulated genes that promote cell expansion.

Dual targeting PD-L1 and 4-1BB to overcome dendritic cell-mediated lenalidomide resistance in follicular lymphoma.

Immunomodulatory agent lenalidomide is effective in treating follicular lymphoma (FL). We conducted the first trial of immunotherapy rituximab plus lenalidomide in newly diagnosed FL in China (NCT03715309). One-hundred and fifteen patients were enrolled and treated with rituximab 375 mg/m intravenously on day 0 and lenalidomide 25 mg orally on day 1-10 for 6 cycles of induction treatment, as well as lenalidomide for 6 cycles and rituximab for 8 cycles of maintenance treatment.

Application of raman spectroscopy in the non-invasive diagnosis of urological diseases via urine.

Objectives: The objective of this review is to provide a comprehensive overview of the utilization of Raman spectroscopy in urinary system diseases, highlighting its potential in non-invasive diagnostic methodologies for early diagnosis and prognostic assessment of urinary ailments.

Methods: We searched PubMed, Web of Science, and Google Scholar using 'raman,' 'bladder,' 'kidney,' 'prostate,' 'cancer,' 'infection,' 'stone or urinary calculi,' and 'urine or urinary,' along with 'AND' and 'OR' to refine our search. We excluded irrelevant articles and screened potential ones based on titles and abstracts before assessing the full texts for relevance and quality.

TANDEM ZINC-FINGER/PLUS3: a multifaceted integrator of light signaling.

TANDEM ZINC-FINGER/PLUS3 (TZP) is a nuclear-localized protein with multifaceted roles in modulating plant growth and development under diverse light conditions. The unique combination of two intrinsically disordered regions (IDRs), two zinc-fingers (ZFs), and a PLUS3 domain provide a platform for interactions with the photoreceptors phytochrome A (phyA) and phyB, light signaling components, and nucleic acids. TZP controls flowering and hypocotyl elongation by regulating gene expression and protein abundance in a blue, red, or far-red light-specific context.

Light and high temperatures control epigenomic and epitranscriptomic events in Arabidopsis.

Light and temperature are two key environmental factors that control plant growth and adaptation by influencing biomolecular events. This review highlights the latest milestones on the role of light and high temperatures in modulating the epigenetic and epitranscriptomic landscape of Arabidopsis to trigger developmental and adaptive responses to a changing environment. Recent discoveries on how light and high temperature signals are integrated in the nucleus to modulate gene expression are discussed, as well as highlighting research gaps and future perspectives in further understanding how to promote plant resilience in times of climate change.

KHSRP knockdown inhibits papillary renal cell carcinoma progression and sensitizes to gemcitabine.

Patients diagnosed with papillary renal cell carcinoma (pRCC) exhibit a high rate of clinical metastasis; however, the underlying molecular mechanism is unclear. In this study, KH-type splicing regulatory protein (KHSRP) participated in pRCC progression and was associated with metastasis. It was positively correlated with the hallmark of epithelial-mesenchymal transition.

SOX7 inhibits the malignant progression of bladder cancer via the DNMT3B/CYGB axis.

Bladder cancer (BCa) stands out as a highly prevalent malignant tumor affecting the urinary system. The Sex determining region Y-box protein family is recognized for its crucial role in BCa progression. However, the effect of Sex determining region Y-box 7 (SOX7) on BCa progression has not been fully elucidated.

A qualitative study on Chinese primary school EFL teachers' beliefs about incorporating intercultural competence into foreign language teaching.

Intercultural competence has become one of the important goals of foreign language education. The potential and value of foreign language education on students' intercultural competence (IC) has been widely recognized by academia. Currently, most of the research on intercultural foreign language teachers in China focuses on university teachers, with little attention paid to primary school EFL teachers.

Hierarchical mesoporous silicon and albumin composite microparticles delivering DOX and FU for liver cancer treatment.

Drug delivery systems based on hydrogel microcarriers have shown enormous achievements in tumor treatment. Current research direction mainly concentrated on the improvement of the structure and function of the microcarriers to effectively deliver drugs for enhanced cancer treatment with decreased general toxicity. Herein, we put forward novel hierarchical mesoporous silicon nanoparticles (MSNs) and bovine serum albumin (BSA) composite microparticles (MP) delivering doxorubicin (DOX) and 5-fluorouracil (FU) for effective tumor therapy with good safety.

circKDM1A suppresses bladder cancer progression by sponging miR-889-3p/CPEB3 and stabilizing p53 mRNA.

Circular RNAs (circRNAs) play crucial biological functions in various tumors, including bladder cancer (BCa). However, the roles and underlying molecular mechanisms of circRNAs in the malignant proliferation of BCa are yet unknown. CircKDM1A was observed to be downregulated in BCa tissues and cells.

Heterogeneity and interplay: the multifaceted role of cancer-associated fibroblasts in the tumor and therapeutic strategies.

The journey of cancer development is a multifaceted and staged process. The array of treatments available for cancer varies significantly, dictated by the disease's type and stage. Cancer-associated fibroblasts (CAFs), prevalent across various cancer types and stages, play a pivotal role in tumor genesis, progression, metastasis, and drug resistance.

Composite Microparticles from Microfluidics for Chemo-/Photothermal Therapy of Hepatocellular Carcinoma.

Hydrogel microcarrier-based drug delivery systems are of great value in the combination therapy of tumors. Current research directions concentrate on the development of more economic, convenient, and effective combined therapeutic platforms. Herein, we developed novel adhesive composite microparticles (MP) with combined chemo- and photothermal therapy ability microfluidic electrospray technology for local hepatocellular carcinoma treatment.

Regional gap and sustainable development of interpreting level in mainland China: A statistics and GIS-based study.

Against the backdrop of globalization, interpreting, a translation communicative activity in a verbal way, plays an increasingly important role in international communications and exchanges. In response to this world pattern, the Chinese government attaches great importance to the interpreting industry. However, due to the national condition of uneven regional development, the English interpreting level across China is also unbalanced.

Aqueous and solid phase photocatalytic degradation of perfluorooctane sulfonate by carbon- and Fe-modified bismuth oxychloride.

In this study, we prepared and tested a carbon-modified, Fe-loaded bismuth oxychloride (Fe-BiOCl/CS) photocatalyst for photocatalytic degradation of perfluorooctane sulfonate (PFOS). Structural analyses revealed a (110) facet-dominated sheet-type BiOCl crystal structure with uniformly distributed Fe and confirmed carbon modification of the photocatalyst. The presence of d-glucose facilitated the growth control of BiOCl particles and enhanced the adsorption of PFOS via added hydrophobic interaction.

ECM1-associated miR-1260b promotes osteogenic differentiation by targeting GDI1.

Osteoporosis (OP) is a common disease among older adults. The promotion of osteoblast differentiation plays a crucial role in alleviating OP symptoms. Extracellular matrix protein 1 (ECM1) has been reported to be closely associated with osteogenic differentiation.

Urinary microbiota signatures associated with different types of urinary diversion: a comparative study.

Background: Radical cystectomy and urinary diversion (UD) are gold standards for non-metastatic muscle-invasive bladder cancer. Orthotopic neobladder (or Studer), ileal conduit (or Bricker) and cutaneous ureterostomy (CU) are mainstream UD types. Little is known about urinary microbiological changes after UD.

Concordance and Clinical Significance of Genomic Alterations in Progressive Tumor Tissue and Matched Circulating Tumor DNA in Aggressive-variant Prostate Cancer.

Unlabelled: Sequencing of circulating tumor DNA (ctDNA) is a minimally invasive approach to reveal the genomic alterations of cancer; however, its comparison with sequencing of tumor tissue has not been well documented in real-world patients with aggressive-variant prostate cancer (AVPC). Concordance of genomic alterations was assessed between progressive tumor tissue and matched ctDNA by next-generation sequencing for 63 patients with AVPC. Associations of genomic alterations with progression-free survival (PFS) and overall survival (OS) were investigated using Kaplan-Meier and Cox regression analyses.

Oxalate enhanced aniline degradation by goethite: Structural dependent activity, hydroxyl radicals generation and toxicity evaluation.

A photochemical system combining iron (hydr)oxides and oxalate (Ox) shows application prospects in wastewater treatment due to the abundance of reactive oxygen species (ROS) generation. Nevertheless, it is a challenge to the investigate photochemical activity of iron (hydr)oxides/Ox systems with varying structural properties. Herein, the photochemical behaviors of Ox on goethite (Gt) surface from the view of structural dependent activity, containment degradation, and ROS generation were explored in detail.

Sustained complete response to first-line immunochemotherapy for highly aggressive TP53/MDM2-mutated upper tract urothelial carcinoma with ERBB2 mutations, luminal immune-infiltrated contexture, and non-mesenchymal state: a case report and literature review.

Background: Upper tract urothelial carcinoma (UTUC) is a rare malignancy. The management of metastatic or unresectable UTUC is mainly based on evidence extrapolated from histologically homologous bladder cancer, including platinum-based chemotherapy and immune checkpoint inhibitor alone, whereas UTUC exhibits more invasiveness, worse prognosis, and comparatively inferior response to treatments. First-line immunochemotherapy regimens have been attempted in clinical trials for unselected naïve-treated cases, but their efficacies relative to standard chemo- or immuno-monotherapy still remain controversial.

Advances in the multi-omics landscape of follicular lymphoma.

Follicular lymphoma (FL) is the most common indolent lymphoma originating from germinal center B cells. FL represents a clinically and biologically heterogeneous disease. Most patients have favorable outcomes, but a subset of patients experiences early progression or transformation and has a poor prognosis.