Investigating cuproptosis and mitochondrial dysfunction in brain cells: uncovering novel mechanisms and biomarkers for Parkinson's disease.

Parkinson's disease (PD) is a chronic neurodegenerative condition marked by the gradual degeneration of dopaminergic neurons, resulting in a range of disabling motor and non-motor symptoms. Despite advances, the molecular mechanisms underlying PD remain elusive, and effective biomarkers and therapeutic targets are limited. Recent studies suggest that mitochondrial dysfunction and dysregulated cellular metabolism are central to PD pathogenesis.

The Moderating Effect of Age on the Association Between Circadian Syndrome and Instrumental Activities of Daily Living Disability in People With Diabetes: A Cross-Sectional Study.

Purpose: To examine the association between circadian syndrome (CircS) and instrumental activities of daily living (IADL) disability in middle-aged and older adults with diabetes, as well as the moderating effect of age on CircS and IADL disability.

Method: Participants included 939 individuals with diabetes. IADL disability was defined as having trouble finishing specific tasks.

The Mandarin Chinese auditory emotions stimulus database: A validated corpus of monosyllabic Chinese characters.

Auditory emotional rhythm can be transmitted by simple syllables. This study aimed to establish and validate an auditory speech dataset containing Mandarin Chinese auditory emotional monosyllables (MCAE-Monosyllable), a resource that has not been previously available. A total of 422 Chinese monosyllables were recorded by six professional Mandarin actors, each expressing seven emotions: neutral, happy, angry, sad, fearful, disgusted, and surprised.

Clinical analysis of pulmonary mucosa-associated lymphoid tissue lymphoma coexisting with lung cancer.

Background: Primary pulmonary Mucosa-associated lymphoid tissue (MALT) lymphoma is a sporadic disease with a favorable prognosis. Particularly, pulmonary MALT lymphoma coexisting with lung cancer is not only rare but also prone to misdiagnosis. The clinical characteristics and prognostic factors of this co-occurrence, however, remain poorly understood.

Urolithin B suppresses phenotypic switch in vascular smooth muscle cells induced by PDGF-BB via inhibiting the PI3K-AKT pathway.

Atherosclerosis (AS) is a prevalent cardiovascular condition, and the growth and phenotypic switch of vascular smooth muscle cells (VSMCs) play a crucial role in its development. Studies have revealed that the activation of certain transcription factors and signaling pathways can trigger these cellular changes. Consequently, targeting these pathways and pivotal molecules has emerged as a promising strategy for AS treatment.

Influence and Mechanism of Solid-Phase Particle Factors on Oil-Solid Separation of Oily Sludge Treated by Flotation Method.

The solid phase composition in oily sludge (OS) is a key factor affecting the oil-solid separation of OS. In this paper, the effects and mechanisms of solid-phase particle factors on the oil content of residue phase were investigated in order to improve the oil-solid separation efficiency. Flotation experiments were carried out on single-size sand and mixed-size sand OS consisting of three particle sizes at room temperature without adding flotation reagents.

Differences Between Patients with Probable UIP and Definite UIP on HRCT in Idiopathic Pulmonary Fibrosis: A Real-World Cohort Study.

Both a probable usual interstitial pneumonia (UIP) pattern (p-UIP) and a definite UIP pattern (d-UIP) on high-resolution computed tomography (HRCT) are sufficient to establish a diagnosis of idiopathic pulmonary fibrosis (IPF) without the need for a surgical lung biopsy, according to the 2022 IPF guidelines. However, it remains unknown whether patients with p-UIP and d-UIP have similar disease behaviors and clinical courses. We retrospectively collected clinical data of patients with IPF and divided the patients into two groups according to their HRCT patterns: a p-UIP group and a d-UIP group.

Metagenomics and metaproteomics reveal the effects of sludge types and inoculation modes on N,N-dimethylformamide degradation pathways and the microbial community involved.

This study demonstrated the effects of the sludge type and inoculation method on the N,N-dimethylformamide degradation pathway and associated microbial communities. The sludge type is critical for DMF metabolism, with acclimatized aerobic sludge having a significant advantage in terms of DMF metabolism performance, whereas acclimatized anaerobic sludge has a reduced DMF metabolism capacity. Metagenomic revealed increased abundances of Methanosarcina, Pelomona and Xanthobacter in the adapted anaerobic sludge, suggesting that anaerobic sludge can utilize the methyl products produced by DMF metabolism for growth.

Spatiotemporal distribution, environmental correlation and health risk analysis of (Diptera: Culicidae) in Beijing, China.

The Giles, 1901 (Diptera: Culicidae) is major vector of Japanese encephalitis (JE) in China, and this study aimed to uncover the vector's spatiotemporal distribution and environmental correlation in Beijing. In study area, the Remote Sensing (RS), Global Position System (GPS), and Geographic Information System (GPS) were used to clarify the distribution characteristics of vector on spatial and temporal scales, and regressions analysis of cross-sectional study was performed to detect the environmental factors linked with the density and presence of . In study area, the scenic area was the major environmental area for breeding of the vector, August was the primary peak month, the new urban development area (NUDA) was major distribution subarea of Beijing, and the vector could be detected throughout the subarea of Beijing from June to September.

Integrative taxonomy of pollen beetles (Coleoptera: Nitidulidae: Meligethinae), with implications on the systematics of the genus (Lamiaceae).

In highly specialised phytophagous insects, important insights on phylogeny of the involved insect group can be often inferred from the evolutionary history of their host plants, and vice-versa, as in the case for a new, peculiar species of pollen beetles, recently discovered in Central China (Hubei Province). This new species is described herein as Teucriogethes huangae Liu & Audisio, sp. nov.

Exploring the molecular mechanism of Toddalia asiatica (L.) lam on the treatment of thrombosis based on zebrafish models, network pharmacology and experimental verification.

Toddalia asiatica (L.) Lam. (TA) is a traditional folk medicine of ethnic minorities in the southwest of China.

Fecal microbiota transplantation as a new way for OVA-induced atopic dermatitis of juvenile mice.

Children all over the world suffer from atopic dermatitis (AD), a prevalent condition that impairs their health. Corticosteroids, which have long-term negative effects, are frequently used to treat AD. There has been a growing body of research on the gut microbiota's function in AD.

Spontaneous neural activity underlying neutral and happy speech recognition in noise and its association with psychiatric symptoms in patients with schizophrenia.

Background: Deficits in speech and emotion perception are intertwined with psychiatric symptoms. How the happy prosody embedded in speech affects target speech-in-noise recognition (TSR) and relates to psychiatric symptoms in patients with schizophrenia (SCHs) remains unclear. This study examined spontaneous brain activity underlying happy TSR and its association with psychiatric symptom dimensions in SCHs.

TM-doping modulated p-d orbital coupling to enhance the oxygen evolution performance of NiS.

The design of an ideal catalyst for the oxygen evolution reaction (OER) is essential for electrocatalytic water-splitting. The NiS (101) facet is considered a suitable electrocatalyst owing to its good conductivity and stability, but high performance remains a challenge. Our first-principles calculations show that transition metal (TM) doping can effectively modulate p-d orbital coupling resulting from TM doping-induced charge redistribution on active site Ni atoms, thus enhancing the orbital interaction between Ni-3d and O-2p as well as between Ni-3d and O-2p .

Tetraspanins in digestive‑system cancers: Expression, function and therapeutic potential (Review).

The tetraspanin family of membrane proteins is essential for controlling different biological processes such as cell migration, penetration, adhesion, growth, apoptosis, angiogenesis and metastasis. The present review summarized the current knowledge regarding the expression and roles of tetraspanins in different types of cancer of the digestive system, including gastric, liver, colorectal, pancreatic, esophageal and oral cancer. Depending on the type and context of cancer, tetraspanins can act as either tumor promoters or suppressors.

Changes in respiratory tract and gut microbiota in AR mice and their relationship with Th1/Th2/Treg.

Background: The etiology of allergic rhinitis (AR) is not fully understood. Studies have shown that the maturation of children's immune systems is closely related to microecology. However, few studies have focused simultaneously on changes in respiratory and gut microbiota in AR and their correlation between microecological changes and Th1/Th2/Treg.

Boosting oxygen evolution reaction by FeNi hydroxide-organic framework electrocatalyst toward alkaline water electrolyzer.

The oxygen evolution reaction plays a vital role in modern energy conversion and storage, and developing cost-efficient oxygen evolution reaction catalysts with industrially relevant activity and durability is highly desired but still challenging. Here, we report an efficient and durable FeNi hydroxide organic framework nanosheet array catalyst that competently affords long-term oxygen evolution reaction at industrial-grade current densities in alkaline electrolyte. The desirable high-intensity performance is attributed to three aspects as follows.

Association of remnant cholesterol with renal function and its progression in patients with type 2 diabetes related chronic kidney disease.

Background: The association of Remnant cholesterol (RC) with renal function and its progression in patients with Type 2 diabetes (T2DM) related chronic kidney disease (CKD) remains unclear.

Methods: 8,678 patients with T2DM-related CKD were included in cross-sectional analysis, and 6,165 patients were enrolled in longitudinal analysis and followed up for a median of 36.0 months.

The association between emotional regulation dimensions and somatic symptom disorders: A systematic review and meta-analysis.

Clarifying the effect size of the association between somatic symptom disorders (SSDs) and defects in emotional regulation (ER) dimensions through a meta-analysis may improve ER-related treatment for SSD patients. SSDs exhibited a lower level of adaptive ER (overall Hedge's g = -0.618, 95 %CI [0.