CARF regulates the alternative splicing and piwi/piRNA complexes during mouse spermatogenesis through PABPC1.

ADP-ribosylation factor collaborator (CARF), which is also known as CDKN2AIP, was first recognized as an ADP-ribosylation factor-interacting protein that participates in the activation of the ARF-p53-p21 (WAF1) signaling pathway under different conditions, such as oxidative and oncogenic stresses. The activation of this pathway often leads to cell growth arrest and apoptosis as well as senescence. Previous studies revealed that CARF, an RNA-binding protein, is critical for maintaining stem cell pluripotency and somatic differentiation.

An integrated "Engage & Evasion" approach for mononuclear phagocyte system escape and efficient extracellular vesicle therapy.

Ischemic diseases are major contributors to global morbidity and mortality, posing a substantial threat to human health. Extracellular vesicles (EVs) play an essential role in enhancing neovascularization in ischemic tissues, thereby facilitating tissue repair and regeneration. However, the utilization of EVs is hindered by their rapid uptake and clearance by the mononuclear phagocyte system (MPS), which markedly impedes their therapeutic efficacy and organ-specific accumulation.

Role of dietary and nutritional interventions in ceramide-associated diseases.

Ceramides are important intermediates in sphingolipid metabolism and serve as signaling molecules with independent biological significance. Elevated cellular and circulating ceramide levels are consistently associated with pathological conditions including cardiometabolic diseases, neurological diseases, autoimmune diseases, and cancers. Although pharmacological inhibition of ceramide formation often protects against these diseases in animal models, pharmacological modulation of ceramides in humans remains impractical.

Constructing and characterization of cyclodextrin metal organic framework and soybean hull polysaccharide polymer composite carriers: Enhancing curcumin delivery.

This study aims to create composite carriers by combining cyclodextrin metal organic frameworks (CD-MOFs) with soybean hull polysaccharide (SHP) polymers for enhanced performance. A cubic structured composite carrier was successfully synthesized, exhibiting potential for delivering functional factors. Interaction between cyclodextrin (CD) and SHP was predominantly driven by hydrogen bonding forces, as evidenced by Fourier transform infrared spectroscope (FTIR), Raman spectroscopy.

Colchicine reduces neointima formation and VSMC phenotype transition by modulating SRF-MYOCD activation and autophagy.

Vascular smooth muscle cell (VSMC) phenotype transformation significantly contributes to vascular intimal hyperplasia. However, effective preventive and therapeutic measures are lacking. Colchicine, a binary alkaloid derived from Colchicum autumnale, is traditionally used for treating inflammatory diseases.

Superabsorbent, antibacterial, and antioxidant nanocellulose aerogels: Preparation, characterization, and application in beef preservation.

Herein, we prepared a new aerogel-based preservation pad using soy hull nanocellulose (SHNC), polyvinyl alcohol (PVA), whey protein isolate (WPI), and cinnamon essential oil (CEO) as raw materials. The physicochemicals of the aerogel preservation pads were studied, and their effects on beef preservation were evaluated. The results showed that the aerogel monomers were crosslinked by hydrogen, ester bonds, and electrostatic interactions in the aerogels, and there were three-dimensional pores in the aerogels.

Four New Species of (Strophariaceae, Agaricales) from Subtropical Regions of China.

is a relatively small genus, with only 90 names recorded in previous research. In this study, four new species of have been identified based on morphological and phylogenetic evidence from subtropical regions of China. This represents the first discovery of new species of in China.

FOXO3 induces TUG1-mediated miR-375/GATA3 signaling axis to promote the survival of melanocytes in vitiligo.

Vitiligo is characterized by the depletion of melanocytes due to the activation of CD8 T cells. Taurine-upregulated gene 1 (TUG1), a long noncoding RNA, is involved in melanogenesis. This study aimed to explore the role and mechanism of TUG1 in vitiligo.

Host RNA N-methyladenosine and incoming DNA N-methyldeoxyadenosine modifications cooperatively elevate the condensation potential of DNA to activate immune surveillance.

Self-non-self discrimination is fundamental to life, thereby even microbes can apply DNA modifications to recognize non-self DNA. However, mammalian cytosolic DNA sensors indiscriminately bind DNA, necessitating specific mechanism(s) for self-non-self discrimination. Here, we show that mammalian RNA N-methyladenosine (m6A) and incoming DNA N-methyldeoxyadenosine (6mdA) cooperatively elevate the condensation potential of DNA to activate immunosurveillance.

Dietary selenium intake, hypertension and cognitive function among US adults, NHANES 2011-2014.

Dietary selenium intake and hypertension were associated with cognitive function, but it was limitedly understood whether the effect of selenium intake on cognitive function in older adults was modified by hypertension status. A total of 2416 participants aged ≥ 60 years old from the National Health and Nutrition Examination Survey in 2011-2014 were involved in this study. Selenium intake from foods was estimated using two non-consecutive 24-hour dietary recalls.

G6PC3 is involved in spermatogenesis by maintaining meiotic sex chromosome inactivation.

Meiosis, a process unique to germ cells, involves formation and repair of double-stranded nicks in DNA, pairing and segregation of homologous chromosomes, which ultimately achieves recombination of homologous chromosomes. Genetic abnormalities resulted from defects in meiosis are leading causes of infertility in humans. Meiotic sex chromosome inactivation (MSCI) plays a crucial role in the development of male germ cells in mammals, yet its underlying mechanisms remain poorly understood.

Characterization and functional analysis of chicken promyelocytic leukemia protein.

In mammals, promyelocytic leukemia (PML) protein, also named as TRIM19, is the key component of nuclear membrane-less sub structures PML nuclear bodies (PML-NB) or nuclear domains 10 (ND10). PML-NBs are dynamic foci that consist of numerous permanently or transiently associated proteins. The mammalian PMLs are involved in the regulation of various cellular pathways, including apoptosis, intrinsic and innate antiviral immunity, cell cycle, DNA damage, senescence and etc.

Latent profile analysis on the decent work of Chinese employees: applying the Psychology of Working theory.

Background: This study used a person-centered approach to identify the specific performance of decent work in various groups to determine the heterogeneity of its five dimensions.

Method: The Decent Work Scale, Work Need Satisfaction Scale, Socioeconomic Status Scale, Job Satisfaction Scale, and Life Well-being Scale were used to conduct a network survey of organizations in various industries in Mainland China. A total of 1,000 questionnaires were distributed, and 780 valid responses were obtained.

Three patients with new mutations in the variant gene for congenital tufting enteropathy and a mutation review in China: a case report.

Background: Congenital tufting enteropathy (CTE) is a rare cause of intractable congenital diarrhea in children, always resulting in parenteral nutrition (PN) dependency. We aimed to report novel mutations in Chinese patients and to illustrate the clinical, histopathological, and molecular features of CTE in China.

Case Description: We report three cases of CTE diagnosed with whole-exome sequencing (WES) and MOC31 [a monoclonal antibody of epithelial cell adhesion molecule (EPCAM)] immunohistochemistry.

Exploring the influence of different enzymes on soy hull polysaccharide emulsion stabilization: A study on interfacial behavior and structural changes.

The interfacial behavior of soy hull polysaccharide (SHP) at the oil-water interface and the stabilization mechanism of high internal phase emulsion (HIPE) with three enzymes (α-amylase, trypsin and papain) were investigated. The diameter of the α-amylase-treated emulsion was the minimum at 40 min, indicating that the carbohydrate portions of SHP form a thick layer on the surface of the droplet to prevent aggregation. Moreover, Raman spectroscopy revealed significantly higher levels of disordered content of SHP emulsion treated with α-amylase at 60 min, potentially affecting the directional movement of SHP molecules in the emulsion.

Ubiquitin-specific peptidase 22 controls integrin-dependent cancer cell stemness and metastasis.

Integrins play critical roles in connecting the extracellular matrix and actin. While the upregulation of integrins is thought to promote cancer stemness and metastasis, the mechanisms underlying their upregulation in cancer stem cells (CSCs) remain poorly understood. Herein, we show that USP22 is essential in maintaining breast cancer cell stemness by promoting the transcription of integrin β1 ().

Effects of intravenous pulse methylprednisolone in neuromyelitis optica during the acute phase.

Background: Neuromyelitis optica spectrum disorder (NMOSD) is an anti-aquaporin 4 (anti-AQP4) autoantibodies-mediated idiopathic inflammatory demyelinating disease of the central nervous system. While intravenous pulse methylprednisolone (IVMP) is the recommended initial treatment option for acute onset NMOSD, its therapeutic mechanism remains unclear. We hypothesized that IVMP would reduce the expression of pro-inflammatory factors and increase the resolution of inflammation in patients with NMOSD.

Role of Rab GTPases in Bacteria Escaping from Vesicle Trafficking of Host Cells.

Most bacteria will use their toxins to interact with the host cell, causing damage to the cell and then escaping from it. When bacteria enter the cell, they will be transported via the endosomal pathway. Rab GTPases are involved in bacterial transport as major components of endosomes that bind to their downstream effector proteins.