Responding to nitrogen removal of constructed wetlands with modified basalt fiber bio-nest under differernt chain-lengths perfluorocarboxylic acids exposure: Decontamination and metabolism.

Modified basalt fiber bio-nest could enhance the decontamination performance of constructed wetlands (CWs), though influence of different chain-lengths perfluorocarboxylic acids (PFCAs) were awaited to be investigated. This study explored different chain-length FPCAs that generated the influence on nitrogen removal in CWs amended with modified basalt fiber bio-nest (CW-BF). Results demonstrated a significant decrease of ammonium (NH-N) by 20.

Xiaochaihutang ameliorates depression-like behaviors induced via chronic social defeat stress by regulating exon-specific Bdnf transcription through H3K18 acetylation in the hippocampus of mice.

Introduction: Depression is a prevalent and persistent mental disease characterized by symptoms such as anhedonia, anxiety, and desperation. Although our previous study shows that Xiaochaihutang (XCHT) upregulates hippocampal brain-derived neurotrophic factor (BDNF) levels in depressed mice and rats, the underlying mechanism requires further clarification.

Objectives: To assess the mechanism by which XCHT regulates hippocampal BDNF expression in chronic social defeat stress (CSDS)-induced mice.

Endovascular treatment and hybrid surgery for extracranial internal carotid artery aneurysms.

Background: Extracranial internal carotid artery aneurysms (EICAAs) are rare, and both endovascular treatment and hybrid surgery have been used to treat them. Herein, we evaluated the outcomes of endovascular treatment and hybrid surgery for EICAAs treated at our institution.

Methods: Twenty-eight patients diagnosed with EICAA and treated with endovascular treatment or hybrid surgery in our center from January 2013 to June 2023 were retrospectively reviewed.

The key to acupuncture-moxibustion diagnosis and examination lies in the "knowledge" of both doctors and patients - revisiting the "Yi Zhi Wei Shu, Yi Tong Wei Shu".

The correct selection of the stimulated site is the key to the effectiveness of acupuncture and moxibustion. In the present paper, we propose that in the treatment of Jingjin (muscle, tendon, fascia, ligament, etc.) disease, the stimulated position of acupuncture or moxibustion should be determined by careful examination, rather than only selection of the fixed acupoints.

Cullin3 mitigates NEFA-induced oxidative stress in mammary epithelial cells: involvement of BCL2/BECN1 and autophagy.

High nonesterified fatty acid (NEFA) concentrations in cows with clinical ketosis lead to metabolic dysfunction in mammary cells, resulting in oxidative stress. Studies have shown that autophagy is impaired in the mammary glands of ketotic cows, while enhancing autophagy mitigate oxidative stress in these animals. Cullin3 (CUL3), an E3 ubiquitin ligase, is integral for maintaining cellular homeostasis, particularly regulation of oxidative stress and autophagy.

Adaptive neural activation patterns in basketball athletes: insights from emotional processing using fMRI.

The impact of long-term exercise training on emotional processing remains unclear. This study investigated the neural activation patterns during emotional processing in collegiate basketball athletes compared to non-athletes. We utilized functional magnetic resonance imaging (fMRI) to examine 37 basketball athletes and 38 age- and gender-matched non-athletes while they performed the Emotional Faces Task and Intense Emotion Task.

NK cells in renal cell carcinoma and its implications for CAR-NK therapy.

Renal cell carcinoma (RCC) is a malignancy that makes up 3% of adult cancers and 20%-30% of patients were diagnosed with metastatic RCC in the beginning, while the median overall survival (OS) of metastatic RCC systemic therapy ranges from 16 months to 50 months. Immunotherapy, a novel therapy that relies on the specific binding of immune cells and tumor cells, may be a potential therapy for advanced renal cell carcinoma. While chimeric antigen receptor NK-cell (CAR-NK) therapy has been investigated in a variety of solid tumors, specific research on its application to RCC has also been reported by several teams.

Microbiota-derived HS induces c-kit cDC1 autophagic cell death and liver inflammation in metabolic dysfunction-associated steatohepatitis.

Immune dysregulation-induced inflammation serves as a driving force in the progression of metabolic dysfunction-associated steatohepatitis (MASH), while the underlying cellular and molecular mechanisms remain largely uncharted. A Western diet (WD) is employed to construct mouse models of metabolic dysfunction associated steatotic liver disease (MASLD) or MASH. Mass cytometry identifies a c-kit cDC1 subset whose frequency is reduced in the livers of mice and patients with MASH compared with healthy controls.

Design, Synthesis and Bioactive Evaluation of Topo I/ Dual Inhibitors to Inhibit Oral Cancer via Regulating the PI3K/AKT/NF-κB Signaling Pathway.

The significantly rising incidence of oral cancer worldwide urgently requires the identification of novel, effective molecular targets to inhibit the progression of malignancy. DNA topoisomerase I (Topo I) is a well-established target for cancer treatment, and many studies have shown that different cancer cell genes could be targeted more selectively with one type of Topo I inhibitor. In this report, a new scaffold pyridothieno[3,2-]isoquinoline 11,11-dioxide was designed via the combination of the key fragment or bioisoster of Topo I inhibitor azaindenoisoquinolines and G-quadruplex binder quindoline.

Human spindle-shaped urine-derived stem cell exosomes alleviate severe fatty liver ischemia-reperfusion injury by inhibiting ferroptosis via GPX4.

Background: Severe hepatic steatosis can exacerbate Ischemia-reperfusion injury (IRI), potentially leading to early graft dysfunction and primary non-function. In this study, we investigated the heterogeneity of different subpopulations of Urine-derived stem cells (USCs) to explore the most suitable cell subtype for treating severe steatotic liver IRI.

Methods: This study utilized scRNA-seq and Bulk RNA-seq to investigate the transcriptional heterogeneity between Spindle-shaped USCs (SS-USCs) and Rice-shaped USCs (RS-USCs).

Efficacy of Different Acupuncture Techniques for Pain and Dysfunction in Patients with Knee Osteoarthritis: A Randomized Controlled Trial.

Introduction: Various acupuncture techniques are widely applied in clinics for pain control and dysfunction relief in patients with knee osteoarthritis (KOA). The purpose of this trial was to investigate whether the different acupuncture techniques were more effective in treating joint pain and dysfunction than were sham acupuncture or drug treatment in patients with KOA and to determine the differences in efficacy among them.

Methods: In this multi-center, single-blind, randomized, controlled trial, participants were randomly assigned to the manual acupuncture (MA), electroacupuncture (EA), warm-needling acupuncture (WA), mild moxibustion (MM), sham acupuncture (SA), or drug treatment (Celebrex) groups.

The role of glutathione S-transferase mu 2 in mitigating fatty acid-induced hepatic inflammation in dairy cows.

Fatty liver is a major metabolic disorder in perinatal dairy cows, characterized by elevated plasma concentrations of nonesterified fatty acids (NEFA) and hepatic inflammation. Glutathione S-transferase mu 2 (GSTM2), a phase II detoxification enzyme, regulates cellular antioxidant and detoxification processes in nonruminants. However, its involvement in NEFA-induced hepatic inflammation in dairy cows with fatty liver remains unclear.

Buddleoside alleviates nonalcoholic steatohepatitis by targeting the AMPK-TFEB signaling pathway.

Nonalcoholic steatohepatitis (NASH) is a combination of hepatic steatosis, inflammation, and fibrosis, and it often follows simple hepatic steatosis in nonalcoholic fatty liver disease (NAFLD). However, no pharmacological treatment is currently available for NASH. Given the important role of TFEB (transcription factor EB) in regulating the macroautophagy/autophagy-lysosomal pathway, TFEB is potentially a novel therapeutic target for treatment of NASH, which function can be regulated by AMP-activated protein kinase (AMPK) and MTOR (mechanistic target of rapamycin kinase) complex 1 (MTORC1).

Uncovering polyamine biosynthesis in the gut microbiome and its alteration in inflammatory bowel disease.

Polyamines are important gut microbial metabolites known to affect host physiology, yet the mechanisms behind their microbial production remain incompletely understood. In this study, we developed a stable isotope-resolved metabolomic (SIRM) approach to track polyamine biosynthesis in the gut microbiome. Viable microbial cells were extracted from fresh human and mouse feces and incubated anaerobically with [U-C]-labeled inulin (tracer).

Molecular mechanisms of renal cell carcinoma metastasis and potential targets for therapy.

Renal cell carcinoma is a common type of cancer, with approximately 30% of patients potentially developing metastatic disease. Some patients with metastatic renal cell carcinoma are found in advanced stages, so the 5-year survival rate for metastatic renal cell carcinoma is only 14%. Currently, there are several drugs available for patients with metastatic renal cell carcinoma, and their overall survival can be extended to nearly 5 years.

Detection of Staphylococcus aureus via IgY-based immunomagnetic separation and a phage lysin LysGH15-based colloidal gold immunochromatographic assay.

Introduction: Staphylococcus aureus (S. aureus) is an important human pathogen that frequently causes disease in hospital and community settings. Due to the pervasive emergence of virulent and multidrug-resistant methicillin-resistant S.

Hypoxia-inducible factor 2α mediates nonesterified fatty acids and hypoxia-induced lipid accumulation in bovine hepatocytes.

Ketosis is a metabolic disorder frequently occurring in the perinatal period, characterized by elevated circulating concentrations of nonesterified fatty acids (NEFA) due to negative energy balance, resulting in fatty liver in dairy cows. However, the mechanism of hepatic steatosis induced by high concentrations of NEFA in ketosis remains unclear. Hypoxia-inducible factor 2α (HIF-2α), which mediates adaptation to hypoxic stress, plays a critical role in regulating lipid metabolism.

Formation of 1D "Perovskitoid" (API)PbBr Instead of Layered <110> Oriented 2D-Perovskite (API)PbBr Under Different Dissolution Temperatures.

The corrugated <110> oriented layered metal halide perovskites (MHP) are gaining increased attention for a variety of properties including intrinsic white light emission. One prototypical candidate is 1-(3-aminopropyl)imidazole lead bromide, which was reported to crystallize as the <110> oriented perovskite (API)PbBr [API = 1-(3-aminopropyl)imidazole]. This work shows that under similar reaction conditions, the same components can instead form (API)PbBr, which has a "perovskitoid" structure.

A molecular module improves rice grain quality and yield at high temperatures.

Excessive temperatures during grain filling can compromise endosperm starch biosynthesis and decrease grain quality and yield in rice. However, the molecular mechanisms underlying these remain unclear. Here, we show that heat shock protein OsHsp40-1 interacts with and elevates the ATPase activity of OsHsp70-2 in rice.

Multi-Physical Lattice Metamaterials Enabled by Additive Manufacturing: Design Principles, Interaction Mechanisms, and Multifunctional Applications.

Lattice metamaterials emerge as advanced architected materials with superior physical properties and significant potential for lightweight applications. Recent developments in additive manufacturing (AM) techniques facilitate the manufacturing of lattice metamaterials with intricate microarchitectures and promote their applications in multi-physical scenarios. Previous reviews on lattice metamaterials have largely focused on a specific/single physical field, with limited discussion on their multi-physical properties, interaction mechanisms, and multifunctional applications.

Klebsiella pneumoniae-derived extracellular vesicles impair endothelial function by inhibiting SIRT1.

Background: The potential role of Klebsiella pneumoniae (K.pn) in hypertension development has been emphasized, although the specific mechanisms have not been well understood. Bacterial extracellular vesicles (BEVs) released by Gram-negative bacteria modulate host cell functions by delivering bacterial components to host cells.

Single-Site Catalyst for the Synthesis of Disentangled Ultra-High-Molecular-Weight Polyethylene.

Disentangled ultra-high-molecular-weight polyethylene (-UHMWPE) solves the problem of the difficult processing of traditional UHMWPE caused by entanglements between molecular chains. In this review, we look into the innovative realm of nascent disentangled UHMWPE, concentrating on the recent advances achieved through the in situ polymerization of ethylene by single-site catalysts. The effect of single-site catalysts and polymerization conditions on the molecular characteristics is discussed in detail from the perspective of mechanism and DFT calculations.

Integrated healthy lifestyle even in late-life mitigates cognitive decline risk across varied genetic susceptibility.

It remains unclear whether the benefits of adhering to a healthy lifestyle outweigh the effects of high genetic risk on cognitive decline. We examined the association of combined lifestyle factors and genetic risk with changes in cognitive function and six specific dimensions of cognition among older adults from the Chinese Longitudinal Healthy Longevity Survey (1998-2018, n = 18,811, a subset of 6301 participants with genetic information). Compared to participants with an unfavorable lifestyle, those with a favorable lifestyle showed a 46.

Therapeutic experience and key techniques of tubeless percutaneous nephrolithotomy.

The tubeless percutaneous nephrolithotomy (PCNL) is highly favored by endourological urologists for its advantages in patient experience and length of hospital stay. However, there is currently no guideline or consensus that precisely describes tubeless PCNL. This study explores tubeless PCNL from two aspects: patient selection and technical improvements.