Overexpression of CX3CL1-CX3CR1 Signaling in the Stria Vascularis Rather Than the Basilar Membrane may be the trigger for inflammaging in the Cochlea.

Introduction: Inflammaging is a key mechanism in presbycusis. CX3CL1-CX3CR1 pathway is critical for cochlear macrophage-hair cell cross-talk. However, its role in Inflammaging remains unclear.

Integrative and comparative analysis of whole-transcriptome sequencing in circCOL1A1-knockdown and circCOL1A1-overexpressing goat hair follicle stem cells.

Objective: Hair morphogenesis is tightly related to hair follicle stem cells (HFSCs) proliferation and hair follicle (HF) development. Yangtze River Delta white goats (YRDWG) HFSCs are important for producing superior-quality brush hair (SQBH). Nonetheless, the known regulatory mechanisms are not sufficient to explain YRDWG gHFSCs growth, HF development, and SQBH formation.

A Novel Loss-of-Function Variant in a Chinese Child with 5α-Reductase type 2 Deficiency.

Differences or disorders of sex development (DSD) represent a range of congenital conditions that lead to discrepancies among a person's sex chromosomes, gonads, and anatomical sex. Variants in the SRD5A2 gene can lead to 5-alpha-reductase type 2 (5α-RD2) deficiency, a condition within the DSD spectrum. Here, we report a case of 5α-RD2 deficiency in a Chinese child, resulting from a newly identified compound heterozygous variant in SRD5A2.

Tumor necrosis factor receptor-associated factor 5 enhances perianal fistulizing Crohn's disease through epithelial-mesenchymal transition.

Objective: Crohn's disease (CD) is a chronic inflammatory condition of the bowel that remarkably impairs a patient's quality of life and often has a poor prognosis. Perianal fistulizing CD (PFCD) is one of the most common parenteral symptoms of CD and a huge challenge for the management of this illness. This study aimed to elucidate the molecular mechanisms underlying PFCD and identify potential biomarkers to advance our understanding and management of this condition.

DLAT is involved in ovarian cancer progression by modulating lipid metabolism through the JAK2/STAT5A/SREBP1 signaling pathway.

Background: Ovarian cancer (OC) remains a lethal gynecological malignancy with an alarming mortality rate, primarily attributed to delayed diagnosis and a lack of effective treatment modalities. Accumulated evidence highlights the pivotal role of reprogrammed lipid metabolism in fueling OC progression, however, the intricate underlying molecular mechanisms are not fully elucidated.

Methods: DLAT expression was assessed in OC tissues and cell lines by immunohistochemistry, western blot and qRT-PCR analysis.

Height development and multiple bone health indicators in children aged 2-12 years with Duchenne muscular dystrophy (DMD).

Introduction: Short stature is a frequent complication of DMD, and its pathomechanisms and influencing factors are specific to this disease and the idiosyncratic treatment for DMD.

Purpose: To establish the height growth curve of early DMD, and evaluate the potential influencing markers on height growth, provide further evidence for pathological mechanism, height growth management and bone health in DMD.

Methods: A retrospective, cross-sectional study of 348 participants with DMD aged 2-12 years was conducted at West China Second Hospital of Sichuan University from January 2023 to October 2023.

Synthesis of Zinc Oxide-Doped Carbon Dots for Treatment of Triple-Negative Breast Cancer.

Introduction: The anti-cancer properties of zinc oxide-doped carbon dots (CDs/ZnO) in inhibiting triple-negative breast cancer (TNBC) progression merit more investigation.

Methods: With citric acid as the carbon source, urea applied as the nitrogen source, and zinc oxide (ZnO) used as a reactive dopant, CDs/ZnO were synthesized by microwave heating in the current study, followed by the characterization and biocompatibility assessments. Subsequently, the anti-cancer capabilities of CDs/ZnO against TNBC progression were evaluated by various biochemical and molecular techniques, including viability, proliferation, migration, invasion, adhesion, clonogenicity, cell cycle distribution, apoptosis, redox homeostasis, metabolome, and transcriptome assays of MDA-MB-231 cells.

Associations of C-reactive protein to lymphocyte ratio and metabolic-dysfunction-associated steatotic liver disease: evidence from NHANES 2017-2018.

Background: This study aimed to investigate the association between Metabolic-dysfunction-associated steatotic liver disease(MASLD)and C-reactive protein/lymphocyte ratio (CLR).

Methods: MASLD was defined as a Controlled Attenuation Parameter (CAP ≥ 274dB/m) and CLR = C-reactive protein/lymphocyte. A multifactor linear regression model was used to test the relationship between MASLD and CLR.

Phosphorylation of S-S-S Motif in Nuclear Export Protein (NEP) Plays a Critical Role in Viral Ribonucleoprotein (vRNP) Nuclear Export of Influenza A and B Viruses.

The phosphorylation of three highly conserved serine residues S23, S24, and S25 (S-S-S motif) has been previously identified in NEP of influenza virus. However, it remains obscure whether and how this motif regulates the vRNPs nuclear export. Here the influenza A H5N6 viruses harboring NEP S23C, S24L, or S25L is generated, allowing to impair the phosphorylation on these sites without mutating viral NS1 protein.

PlZAT10 binds to the ABA catabolism gene PlCYP707A2 promoter to mediate seed dormancy release in Paeonia lactiflora.

PlZAT10-PlCYP707A2 module promotes Paeonia lactiflora seeds germination. The herbaceous peony (Paeonia lactiflora) seeds exhibit double dormancy in the epicotyl and hypocotyl, which significantly inhibits the process of cultivation and breeding of new varieties. Nevertheless, the molecular mechanism underlying seed dormancy release in P.

Target antigen screening and development of a multi-component subunit vaccine against in chickens.

Introduction: (MS) is a globally important avian pathogen causing infectious synovitis and respiratory diseases in poultry, leading to significant economic losses. Despite advances in vaccine development, a commercially viable subunit vaccine against MS remains elusive.

Methods: We sequenced whole genomes of six clinical MS strains isolated from different Chinese provinces.

Ustekinumab affects myofibroblast metabolism to alleviate intestinal fibrosis by targeting KDELC1 in Crohn's disease through multi-machine learning combined with single-cell sequencing analysis.

Background: Ustekinumab (UST), a biologic against interleukin (IL)-12/23, is commonly used to treat Crohn's disease (CD). Myofibroblast (MF) is known as one of the most important factors causing intestinal fibrosis, and UST has been reported to alleviate this condition. However, the genetic mechanisms underlying UST's effects on CD remain unclear.

Multidisciplinary structural optimization of polysaccharides preventing alcohol-induced liver disease with computer-aided molecular design.

Here, we optimized the active units of polysaccharides and investigated the conformational relationship between the polysaccharides and alcoholic liver disease (ALD) at the molecular level. We used data mining to screen polysaccharide structural parameters for ALD (PSP-ALD). Most ALD-resistant polysaccharides against ALD comprised glucose (Glc), mannose (Man), galactose (Gal), arabinose (Ara), and rhamnose (Rha).

Damage to Mitochondria During the Cryopreservation, Causing ROS Leakage, Leading to Oxidative Stress and Decreased Quality of Ram Sperm.

Semen cryopreservation can achieve long-term preservation of sperm. Ice crystal damage, as well as oxidative stress, result in mitochondrial dysfunction and a reduction in sperm motility after thawing. However, limited information exists regarding the impact of reactive oxygen species (ROS) and mitochondria on the cryopreservation of ram sperm.

Gut symbiont-derived sphingosine modulates vector competence in Aedes mosquitoes.

The main vectors of Zika virus (ZIKV) and dengue virus (DENV) are Aedes aegypti and Ae. albopictus, with Ae. aegypti being more competent.

Combination of contact ultrasound and infrared radiation for improving the quality and flavor of air-dried beef during hot air drying.

Air-dried beef, a traditional dry fermented meat product in China, whose quality is largely influenced by processing conditions. In this study, contact ultrasound (CU) and infrared radiation (IR) were employed to enhance hot air drying (HAD), with an investigation into the mechanisms underlying improvements in quality and flavor. Samples subjected to CU and IR treatments during HAD (CU-IRD) demonstrated superior color (L* = 42.

Assessing the influence of tourism development, via renewable energy and green finance in achieving high-quality economic development.

This study empirically examines the influence of tourism development, renewable energy and green finance (GF) on high-quality economic development. Using data from 33 years of data in China from 1990 to 2022, this study applies Gregory Hansen analysis to investigate the relationships between tourism development (TD), renewable energy (RE), green finance, and high-quality economic development (HQED), and accepts a Spatial auto regressive. This study demonstrates that tourism development plays a crucial role in promoting high-quality economic growth by positively impacting all three of its components.

Early identification and conservative treatment of postpartum hemorrhage in the lower uterine segment after vaginal delivery.

Objective: This study examined the efficacy of pulling down the cervix and packing it in the vaginal fornix (PC-PVF) on postpartum hemorrhage in the lower uterine segment (PPH-LUS).

Methods: All cases of PPH-LUS after vaginal delivery at two tertiary hospitals between January 2019 and December 2022 were retrospectively investigated. Patients treated successfully with conservative measures were divided into routine treatment only (40 patients), routine treatment + early PC-PVF (33 patients), and routine treatment + late PC-PVF (51 patients) groups.

Inhibition of RAN attenuates influenza a virus replication and nucleoprotein nuclear export.

Nuclear export of the viral ribonucleoprotein (vRNP) is a critical step in the influenza A virus (IAV) life cycle and may be an effective target for the development of anti-IAV drugs. The host factor ras-related nuclear protein (RAN) is known to participate in the life cycle of several viruses, but its role in influenza virus replication remains unknown. In the present study, we aimed to determine the function of RAN in influenza virus replication using different cell lines and subtype strains.

Comparative study on chemical constituents of different medicinal parts of Thunb. Based on LC-MS combined with multivariate statistical analysis.

Lonicerae japonicae flos (LJF), Lonicerae japonicae caulis (LJC), Lonicerae folium (LF) and Lonicerae fructus (LFR) are derived from Thunb., which are formed due to different medicinal parts. The efficacy of the 4 medicinal materials has similarities and differences.

Effects of contact ultrasound coupled with infrared radiation on drying kinetics, water migration and physical properties of beef during hot air drying.

Drying, as a critical step in the production of air-dried beef, has a direct impact on the quality of the final product. Innovatively, a composite system incorporating contact ultrasound (CU) and infrared radiation (IR) as auxiliary measures within a hot air drying (HAD) framework was built in this research, and the effects of these techniques on the drying kinetics, protein denaturation, and moisture transformation of air-dried beef were investigated. In comparison to HAD treatment, the integrated CU and IR (CU-IRD) system displayed marked enhancements in heat and moisture transport efficiency, thereby saving 36.

Freezing Hu ram semen: influence of different penetrating cryoprotectants and egg yolk level on the post-thaw quality of sperm.

Objective: The Hu sheep is a renowned breed known for its high reproductive rate. It is in estrus all year round, and its breeding population is gradually expanding. However, the current techniques for cryopreserving semen have limited effectiveness, which hinders the continuous development of this species.

Effects of Different Diluents and Freezing Methods on Cryopreservation of Hu Ram Semen.

The purpose of this study was to investigate the effects of different diluents and freezing methods on the quality of thawed sperm after cryopreservation and find an inexpensive and practical method for freezing Hu ram semen for use in inseminations under farm conditions. Ejaculates were collected from five Hu rams. In experiment I, ejaculates were diluted with eight different freezing diluents (basic diluents A, B, C, D, E, F, G, and H).

The Artist's Conk Medicinal Mushroom Ganoderma applanatum (Agaricomycetes): Mycological, Mycochemical, and Pharmacological Properties: A Review.

As a commonly used Chinese herbal medicine, Ganoderma applanatum (Pers.) Pat., also known as flat-ling Ganoderma (Chinese name bianlingzhi), old mother fungus (laomujun), and old ox liver (laoniugan), has high medicinal value.