Panel containing three serum microRNAs: a promising biomarker for early detection of bladder cancer.

Background: Bladder cancer (BC) is a common tumor worldwide. Screening for BC currently lacks a highly efficient, non-invasive, and inexpensive method. Serum microRNA (miRNA), which is stable and commonly present, has the potential to serve as a novel marker for BC diagnosis.

Pathogenesis and management of -related Olmsted syndrome.

Olmsted syndrome is characterized by symmetrically distributed, destructive, inflammatory palmoplantar keratoderma with periorificial keratotic plaques, most commonly due to gain-of-function mutations in the transient receptor potential vanilloid 3 (TRPV3) gene, which involves multiple pathological functions of the skin, such as hyperkeratosis, dermatitis, hair loss, itching, and pain. Recent studies suggest that mutations of located in different structural domains lead to cases of varying severity, suggesting a potential genotype-phenotype correlation resulting from TRPV3 gene mutations. This paper reviews the genetics and pathogenesis of Olmsted syndrome, as well as the potential management and treatment.

Repair effect analysis of mesenchymal stem cell conditioned media from multiple sources on HUVECs damaged by high glucose.

Background: The therapeutic potential of mesenchymal stem cells (MSCs) may be partly attributed to their secretion growth factors, cytokines and chemokines. In various preclinical studies, the use of MSC-conditioned media (CM) has demonstrated promising potential for promoting vascular repair.

Methods: To gain a comprehensive understanding of the variations in conditioned media derived from different sources of mesenchymal stem cells (MSCs) including umbilical cord, adipose and bone marrow, we investigated their reparative effects on human umbilical vein endothelial cells (HUVECs) subjected to damage induced by high glucose.

MLLT3 Regulates Melanoma Stemness and Progression by Inhibiting HMGB1 Nuclear Entry and MAGEA1 MC Modification.

Melanoma stem cells are a kind of cells with self-renewal and multi-directional differentiation potential. They are one of the key factors in the occurrence, development and metastasis of melanoma. This study demonstrates that MLLT3 is a transcription factor that regulates the stemness and progression of melanoma.

SASH1 is a novel binding partner to disassemble Caskin1 tandem SAM homopolymer through heterogeneous SAM-SAM interaction.

Calcium/calmodulin-dependent serine protein kinase (CASK) interaction protein 1/2 (Caskin1/2) is essential neuronal synaptic scaffold protein in nervous system development. Knockouts of Caskin1/2 display severe deficits in novelty recognition and spatial memory. The tandem sterile alpha motif (SAM) domains of Caskin1/2, also conserved in their Drosophila homolog Ckn, are known to form homopolymers, yet their dynamic regulation mechanism remains unclear.

Near-Infrared Optogenetic Nanosystem for Spatiotemporal Control of CRISPR-Cas9 Gene Editing and Synergistic Photodynamic Therapy.

Controlling CRISPR/Cas9 gene editing at the spatiotemporal resolution level, especially for in vivo applications, remains a great challenge. Here, we developed a near-infrared (NIR) light-activated nanophotonic system (UCPP) for controlled CRISPR-Cas9 gene editing and synergistic photodynamic therapy (PDT). Lanthanide-doped upconversion nanoparticles are not only employed as carriers for intracellular plasmid delivery but also serve as the nanotransducers to convert NIR light (980 nm) into visible light with emission at 460 and 650 nm, which could result in simultaneous activation of gene editing and PDT processes, respectively.

MST1 interactomes profiling across cell death in esophageal squamous cell carcinoma.

Objectives: Resistance to apoptosis in esophageal squamous cell carcinoma (ESCC) constitutes a significant impediment to treatment efficacy. Exploring alternative cell death pathways and their regulatory factors beyond apoptosis is crucial for overcoming drug resistance and enhancing therapeutic outcomes in ESCC.

Methods: Mammalian Ste 20-like kinase 1 (MST1) is implicated in regulating various cell deaths, including apoptosis, autophagy, and pyroptosis.

Three-dimensional characteristics of T cells and vasculature in the development of mouse esophageal cancer.

Esophageal squamous cell carcinoma (ESCC) is a common malignancy, characterized by a multistep pathogenic process regulated spatiotemporally within the esophageal epithelial microenvironment, including vessel normalization and immune infiltration. However, empirical evidence elucidating esophageal vascular remodeling and immune infiltration during ESCC tumorigenesis is lacking. In this study, utilizing a mouse model recapitulating progressive human ESCC stages, we established a tissue clearing workflow for three-dimensional visualization and analysis of esophageal vessels and T cell distribution.

Clickable, Thermally Responsive Hydrogels Enabled by Recombinant Spider Silk Protein and Spy Chemistry for Sustained Neurotrophin Delivery.

The ability to deliver protein therapeutics in a minimally invasive, safe, and sustained manner, without resorting to viral delivery systems, will be crucial for treating a wide range of chronic injuries and diseases. Among these challenges, achieving axon regeneration and functional recovery post-injury or disease in the central nervous system remains elusive to most clinical interventions, constantly calling for innovative solutions. Here, a thermally responsive hydrogel system utilizing recombinant spider silk protein (spidroin) is developed.

Impaired cardiomyocytes accelerate cardiac hypertrophy and fibrosis by delivering exosomes containing Shh/N-Shh/Gli1 in angiotensin II infused mice.

Backgrounds: Heart failure (HF) is characterized by progressive cardiac hypertrophy and fibrosis, yet the underlying pathological mechanisms remain unclear. Exosomes are pivotal in cellular communication and are key signaling carriers in HFs. This study investigated the roles of exosomes in HF.

The impact of gut microbiota in full-term pregnant women on immune regulation during pregnancy: A prospective, exploratory study.

Aim: This study aims to investigate the correlation between gut microbiota and both placental local immune function and the maternal systemic immune system in pregnant women.

Methods: Twenty-six pregnant women were included in this study, utilizing high-throughput sequencing for gut microbiota analysis. Immune cells and cytokine levels were measured in placental tissue and peripheral venous blood.

Microglial Lyzl4 Facilitates β-Amyloid Clearance in Alzheimer's Disease.

Alzheimer's Disease (AD) is a neurodegenerative condition characterized by the accumulation and deposition of amyloid-β (Aβ) aggregates in the brain. Despite a wealth of research on the toxicity of Aβ and its role in synaptic damage, the mechanisms facilitating Aβ clearance are not yet fully understood. However, microglia, the primary immune cells of the central nervous system, are known to maintain homeostasis through the phagocytic clearance of protein aggregates and cellular debris.

Airway epithelial cells promote in vitro airway smooth muscle cell proliferation by activating the Wnt/β-catenin pathway.

Asthma is a common chronic inflammatory airway disease, imposing a substantial health and economic burden on society and individuals. Current treatments primarily focus on symptom relief and lung function improvement, often failing to address the underlying pathology. Thus, exploring new therapeutic approaches is crucial.

CRISPRepi: a multi-omic atlas for CRISPR-based epigenome editing.

CRISPR-based epigenome editing integrates the precision of CRISPR with the capability of epigenetic mark rewriting, offering a tunable and reversible gene regulation strategy without altering the DNA sequences. Various epigenome editing systems have been developed and applied in different organisms and cell types; however, the detailed information is discrete, making it challenging to evaluate the precision of different editing systems and design the optimal sgRNAs for further functional studies. Herein, we developed CRISPRepi (http://crisprepi.

Use of UMFNPs/Ce6@MBs in multimodal imaging-guided sono-photodynamic combination therapy for hepatocellular carcinoma.

Early diagnosis of liver cancer and appropriate treatment options are critical for obtaining a good prognosis. However, due to technical limitations, it is difficult to make an early and accurate diagnosis of liver cancer, and the traditional imaging model is relatively simple. Therefore, we synthesized multifunctional diagnostic/therapeutic nanoparticles, UMFNPs/Ce6@MBs, loaded with ultra-small manganese ferrite nanoparticles (UMFNPs) and chlorin e6 (Ce6).

Integration of ubiquitination-related genes in predictive signatures for prognosis and immunotherapy response in sarcoma.

Background: Ubiquitination is one of the most prevalent and complex post-translational modifications of proteins in eukaryotes, playing a critical role in regulating various physiological and pathological processes. Targeting ubiquitination pathways, either through inhibition or activation, holds promise as a novel therapeutic approach for cancer treatment. However, the expression patterns, prognostic significance, and underlying mechanisms of ubiquitination-related genes (URGs) in sarcoma (SARC) remain unclear.

Effects of the interaction between body mass index and dietary patterns on severe NAFLD incidence: A prospective cohort study.

Background: It remains unclear whether the associations between dietary patterns and non-alcoholic fatty liver disease (NAFLD) vary by body mass index (BMI). We aimed to explore the association between dietary patterns and severe NAFLD incidence, and further investigate the interaction of BMI with dietary patterns.

Methods: In a prospective cohort study using UK Biobank data, we included White participants with baseline food frequency questionnaire (FFQ) information.

Isosilybin A exhibits anti-inflammatory properties in rosacea by inhibiting MAPK pathway and M1 macrophage polarization.

Rosacea is a chronic inflammatory skin disease, which is prone to flares and requires continuous management and treatment. However, long-term use of drugs can lead to additional adverse drug reactions. Based on the comorbid relationship between rosacea and Parkinson's disease, bioinformatics and network pharmacology analysis were used to identify a safer drug for rosacea.