Comprehensive transcriptomic analysis identifies cholesterol transport pathway as a therapeutic target of porcine epidemic diarrhea coronavirus.

Porcine epidemic diarrhea virus (PEDV) is a highly contagious virus that poses a serious threat to the global pig industry. Despite extensive efforts, the mechanism underlying virus entry for PEDV remains elusive. In this study, we first identified PEDV-susceptible and non-susceptible cell lines by using PEDV spike pseudotyped vesicular stomatitis virus.

The function of an apple ATP-dependent Phosphofructokinase gene MdPFK5 in regulating salt stress.

Salt stress severely affects the growth and yield of apples (Malus domestica Borkh). Although salt-tolerant genes have been extensively studied, documentation on the role of the ATP-dependent phosphofructokinase gene MdPFK5 in salt stress is limited. This study conducted an evolutionary tree and three-dimensional structure analysis of the PFK gene family in Arabidopsis thaliana and MdPFK (MD01G1037400), revealing a close phylogenetic relationship between MdPFK (MD01G1037400) and AtPFK5.

Drag reduction and degradation by sodium alginate in turbulent flow.

The utilization of drag-reducing polymers has long been hindered by their irritancy, corrosiveness, and toxicity across various domains. In this investigation, we explored sodium alginate, a natural drag reducer, for its efficacy in reducing drag and its resilience to shear in millimeter-scale pipelines. Initially, an experimental setup was devised to assess the drag reduction capabilities of sodium alginate at varying concentrations and flow rates using Response Surface Methodology (RSM).

Atomic-Level Tailoring of the Electronic Metal-Support Interaction Between Pt-CoO Interfaces for High Hydrogen Evolution Performance.

Atomic-level modulation of the metal-oxide interface is considered an effective approach to optimize the electronic structure and catalytic activity of metal catalysts but remains highly challenging. Here, we employ the atomic layer deposition (ALD) technique together with a heteroatom doping strategy to effectively tailor the electronic metal-support interaction (EMSI) at the metal-oxide interface on the atomic level, thereby achieving high hydrogen evolution performance and Pt utilization. Theoretical calculations reveal that the doping of N atoms in CoO significantly adjusts the EMSI between Pt-CoO interfaces and, consequently, alters the d-band center of Pt and optimizes the adsorption/desorption of reaction intermediates.

Renewable lignin-derived heteroatom-doped porous carbon nanosheets as an efficient oxygen reduction catalyst for rechargeable zinc-air batteries.

Lignin upgrading to various functional products is promising to realize high-value utilization of low-cost and renewable biomass waste, but is still in its infancy. Herein, using industry waste lignosulfonate as the biomass-based carbon source and urea as the dopant, we constructed a heteroatom-doped porous carbon nanosheet structure by a simple NaCl template-assisted pyrolytic strategy. Through the synergistic effect of the NaCl template and urea, the optimized lignin-derived porous carbon catalyst with high content of active nitrogen species and large specific surface area can be obtained.

Coaxial nickel cobalt selenide/nitrogen-doped carbon nanotube array as a three-dimensional self-supported electrode for electrochemical energy storage.

Herein, we propose a one-step urea pyrolysis method for preparing a nitrogen-doped carbon nanotube array grown on carbon fiber paper, which is demonstrated as a three-dimensional scaffold for constructing a nickel cobalt selenide-based coaxial array structure. Thanks to the large surface area, interconnected porous structure, high mass loading, as well as fast electron/ion transport pathway of the coaxial array structure, the nickel cobalt selenide/nitrogen-doped carbon nanotube electrode exhibits over 7 times higher areal capacity than that directly grown on carbon fiber paper, and better rate capability. The cell assembled by a nickel cobalt selenide/nitrogen-doped carbon nanotube positive electrode and an iron oxyhydroxide/nitrogen-doped carbon nanotube negative electrode delivers a volumetric capacity of up to 22.

Prophylactic alpha blockers fail to prevent postoperative urinary retention following orthopaedic procedures: evidence from a meta-analysis and trial sequential analysis of comparative studies.

The present systematic review and meta-analysis aimed to estimate the prophylactic effect of alpha blockers against postoperative urinary retention (POUR) in orthopaedic patients. PubMed, Embase, Web of Science and Cochrane Library databases were searched between 1 January 1990 and 1 March 2023. The studies reporting the preventive efficacy of alpha blockers on POUR after orthopaedic procedures were identified.

What Forms, Maintains, and Changes the Boldness of Swimming Crabs ()?

Boldness of personality is an important theme in animal behavior and has significant ecological and evolutionary consequences. Studies on boldness in crustaceans typically focus on their behavior, while relatively few studies have focused on the formation and maintenance of and change in boldness, such as energy metabolism and neurotransmission. In this study, we measured the boldness of swimming crabs () and analyzed the relationship between boldness and oxygen consumption rate, energy concentration, and the relative expression of energy-metabolism-related and 5-HT genes in mRNA.

Multispecies comparative analysis reveals transcriptional specificity during Mongolian horse testicular development.

Mongolian horses have been bred and used for labor and transport for centuries. Nevertheless, traits of testicular development in Mongolian horses have rarely been studied; particularly, studies regarding the transcriptional regulation characteristics of testicular development are lacking. In this paper, transcription specificity during testicular development in Mongolian horses is highlighted via a multispecies comparative analysis and weighted gene co-expression network analysis (WGCNA).

Elasticity and damping ratio measurement of droplets on super-hydrophobic surfaces.

The measurement of the droplets' elasticity is vitally important in microfluidic and ink-jet printing. It refers to the ability of the droplet to restore its original shape and strong robustness. This study investigated a novel method to measure elasticity.

Comparative Transcriptomics Uncover the Uniqueness of Oocyte Development in the Donkey.

The donkey is an important domestic animal, however the number of donkeys world-wide is currently declining. It is therefore important to protect their genetic resources and to elaborate the regulatory mechanisms of donkey reproduction, particularly, oocyte development. Here, we adopted comparative transcriptomic analysis and weighted gene co-expression network analysis (WGCNA) to uncover the uniqueness of donkey oocyte development compared to cattle, sheep, pigs, and mice, during the period from germinal vesicle (GV) to metaphase II (MII).

Correction: Chestnut polysaccharides restore impaired spermatogenesis by adjusting gut microbiota and the intestinal structure.

Correction for 'Chestnut polysaccharides restore impaired spermatogenesis by adjusting gut microbiota and the intestinal structure' by Zhong-Yi Sun , , 2022, , 425-436, DOI: 10.1039/D1FO03145G.

Effect of ammonium acetate on alcohol fermentation in cassava-alcohol fermentation process.

The cassava-alcohol fermentation process employing cassava requires nitrogen source to maximize yields by a commercial strain of S. cerevisiae TG1348. In this study, a factorial experimental design was used to assess a suitable nitrogen source for growth and fermentative performance of S.

Immune Response of Eastern Honeybee Worker to Infection Revealed by Transcriptomic Investigation.

Here, a comparative transcriptome investigation was conducted based on high-quality deep sequencing data from the midguts of workers at 7 d post-inoculation (dpi) and 10 dpi with and corresponding un-inoculated midguts. PCR identification and microscopic observation of paraffin sections confirmed the effective infection of worker by . In total, 1127 and 957 -responsive genes were identified in the infected midguts at 7 dpi and 10 dpi, respectively.

A meta-analysis of the efficacy and safety of PD-1/PD-L1 immune checkpoint inhibitors as treatments for metastatic bladder cancer.

Background: This article is a meta-analysis aiming to systematically assess the efficacy and safety profiles of PD-1/PD-L1 inhibitors in patients with advanced or metastatic bladder cancer.

Methods: We extracted and examined data from phase I, II, and III clinical trials from the Medline, Embase, and the Cochrane Library, which included patients with metastatic bladder cancer who were treated with PD-1/PD-L1 inhibitors. We performed a meta-analysis to investigate several indexes of efficacy and safety, including the objective response rate (ORR), 1-year overall survival (OS) rate, 1-year progression-free survival (PFS) rate, and adverse event (AE) rate of immune checkpoint inhibitors.