Efficacy of digital-based exercise intervention in adults with metabolic associated fatty liver disease: study protocol for a randomised controlled trial in Nanjing, China.

Introduction: Metabolic associated fatty liver disease (MAFLD) is internationally prevalent, resulting in considerable health and economic costs. Lifestyle adjustments, especially exercise, constitute fundamental treatments; nonetheless, sustained adherence poses significant challenges. This study is to assess the effectiveness of a 12-week digital exercise intervention in decreasing liver fat and enhancing metabolic outcomes in individuals with MAFLD.

Sterilization of Channel Catfish (Ictalurus punctatus) via Overexpression of bax Gene Regulated by a Tet-off System in the Primordial Germ Cells.

Transgenic technologies have been used for genetic improvement of catfish performance with notable success. However, these developments are useless from a commercialization standpoint without extremely efficient confinement. Transgenic sterilization has the potential to accomplish 100% reproductive confinement and avoid genetic exchange between transgenic or domestic genotypes and wild populations.

The spatio-temporal distribution characteristics and influencing factors of airborne microbial components in ambient PM within a city scale.

PM-carried microorganisms, widely dispersed in the atmosphere, have garnered significant attention for their potential health impacts. However, the impact of spatio-temporal variations on bioaerosol distribution remains unclear. In this study, we collected PM samples across all seasons from industrial, urban, and rural areas of Nanjing, a Chinese megacity, and analyzed the spatio-temporal distribution of microorganisms and their influencing factors.

EccDNA atlas in male mice reveals features protecting genes against transcription-induced eccDNA formation.

eccDNA is a driver of many cancers and a potential intermediate in other age-related disorders. However, little is known about the mechanisms underlying eccDNA formation in healthy tissue and how aging affects these processes. Here, we present an atlas of eccDNA across seven tissues of male mice spanning four ages.

Expression Variations of Chloride Ion Channel Related Genes During Diapause Termination in Silkworm, Bombyx mori.

Instant and refrigerated acid soaking are commonly used in cocoon production to prevent or break diapause, and provide developable silkworm eggs for sericulture, while their mechanisms have not been fully understood. This study aims to investigate the mechanisms by which hydrochloric acid (HCl) or dimethyl sulfoxide (DMSO) promotes embryonic development in silkworm Bombyx mori, focusing on the chloride ion (Cl) related gene expression profiles. Our results revealed that the HCl treatment of up to 6 min enhanced hatchability in freshly picked and cold-stored eggs, whereas a slight decrease in hatchability was observed in those treated with DMSO for 40 min.

Single-cell transcriptome analysis reveals reciprocal epithelial and endothelial cell evolution in ovarian cancer.

Tumor neovascularization mediated by endothelial cells (ECs) is essential for ovarian cancer (OC) progression, but interactions between epithelial cells and ECs are not well understood. Here, we analyze single-cell transcriptome of 87,847 epithelial cells and 11,696 ECs from fallopian tubes, primary and metastatic ovarian tumors. Cell differentiation trajectory analysis reveals that fallopian tube cells exhibit a potential development trend toward primary OC epithelial cells.

The relationship between dietary vitamin B1 intake and severe abdominal aortic calcification among the general population in the United States.

Background: Vitamin B1 deficiency is closely associated with vascular system damage, but the relationship between dietary vitamin B1 intake and abdominal aortic calcification (AAC) remains unclear and warrants further investigation.

Methods: 2,640 participants from the National Health and Nutrition Examination Survey (NHANES) 2013-2014 were included in the study. Severe AAC was defined as Kauppila score >5.

Reversible Sterilization of Channel Catfish via Overexpression of Glutamic Acid Decarboxylase Gene.

The confinement of transgenic fish is essential to prevent their escape and reproduction in natural ecosystems. Reversible transgenic sterilization is a promising approach to control the reproduction of transgenic fish. Therefore, the present study was conducted to develop a reversibly sterile channel catfish () via the transgenic overexpression of the goldfish () glutamic acid decarboxylase (GAD) gene driven by the common carp () β-actin promoter to disrupt normal gamma-aminobutyric acid (GABA) regulation.

Deficit irrigation of reclaimed water relieves oat drought stress while controlling the risk of PAEs pollution in microplastics-polluted soil.

Reclaimed water irrigation has emerged as a critical alternative in agricultural regions facing water scarcity. However, soil pollution with microplastics (MPs) greatly increases the exposure risk and toxic effects of reclaimed water contaminations, such as phthalate esters (PAEs). A field experiment consisting of soil column pots evaluated the feasibility of using PAEs-contaminated water to irrigate oats (Avena sativa L.

Dormancy break, sprouting and later tuber reproduction in response to different tuber sizes of tiger nut ( L.).

Dormancy release pattern, sprout growth and later reproduction were studied among various tuber sizes of to determine effective methods to release dormancy and further to select suitable tuber size of this species in production. The results showed that medium tubers performed better during sprouting than large and small tubers under all pre-sprouting treatments. Pre-sprouting treatments at 25°C, 35°C, RT (room temperature) and -2°C were effective in relieving dormancy in medium tubers.

Single-cell transcriptome analysis of epithelial, immune, and stromal signatures and interactions in human ovarian cancer.

A comprehensive investigation of ovarian cancer (OC) progression at the single-cell level is crucial for enhancing our understanding of the disease, as well as for the development of better diagnoses and treatments. Here, over half a million single-cell transcriptome data were collected from 84 OC patients across all clinical stages. Through integrative analysis, we identified heterogeneous epithelial-immune-stromal cellular compartments and their interactions in the OC microenvironment.

Plasma extrachromosomal circular DNA is a pathophysiological hallmark of short-term intensive insulin therapy for type 2 diabetes.

Background: Extrachromosomal circular DNA (eccDNA) has emerged as a promising biomarker for disease diagnosis and prognosis prediction. However, its role in type 2 diabetes remains unexplored.

Objective: To investigate the characteristics and dynamics of circulating eccDNAs in newly diagnosed type 2 diabetes mellitus (T2DM) patients undergoing short-term intensive insulin therapy (SIIT), a highly effective treatment for inducing long-term glycemic remission.

A scATAC-seq atlas of chromatin accessibility in axolotl brain regions.

Axolotl (Ambystoma mexicanum) is an excellent model for investigating regeneration, the interaction between regenerative and developmental processes, comparative genomics, and evolution. The brain, which serves as the material basis of consciousness, learning, memory, and behavior, is the most complex and advanced organ in axolotl. The modulation of transcription factors is a crucial aspect in determining the function of diverse regions within the brain.

Accumulation and transfer of polystyrene microplastics in seedlings.

Microplastic (MP) pollution is lately receiving increasing attention owing to its harmful impact on terrestrial ecosystems. In this microcosm study, we assessed the uptake and transfer of MPs in seedlings exposed to 50 mg L of 0.2-µm polystyrene (PS) beads for 30 d.

A colorimetric chemosensor for sensitive and selective detection of copper(II) ions based on catalytic oxidation of 1-naphthylamine.

Rapid on-site detection of copper(II) ions (Cu) with high sensitivity and selectivity is of great significance in the safety monitoring of drinking water and food. Colorimetric detection is a robust fast determination method with the main drawback of low sensitivity. Herein, we developed a colorimetric chemosensor based on a colored polymer product.

Modulation of plasmonic chiral shell growth on gold nanorods nonchiral surfactants.

Recently, in combination with seed-mediated growth, thiolated chiral molecule-guided growth has shown great promise in obtaining chiral plasmonic nanostructures. Previously, with the assistance of chiral cysteines (Cys), we realized helical growth of plasmonic shells on gold nanorod (AuNR) seeds dispersed in cetyltrimethylammonium bromide (CTAB) solution. Herein, we further studied the roles of non-chiral cationic surfactants in tuning the helical growth.

Dietary Supplementation with Mono-Lactate Glyceride Enhances Intestinal Function of Weaned Piglets.

Mono-lactate glyceride (LG) is a short-chain fatty acid ester. It has been shown that short-chain fatty acid esters play an important role in maintaining intestinal structure and function. The aim of this study is to investigate the effects of mono-lactate glyceride on growth performance and intestinal morphology and function in weaned piglets.

Cytoskeleton Protein BmACT1 Is Potential for the Autophagic Function and Nuclear Localization of BmAtg4b in .

Homologs of Autophagy-related (Atg) protein 4 are reported to cleave LC3 protein and facilitate autophagy occurrence differently in mammals, whereas their functions have not been investigated in insects. Three homologs, including and its short form as well as exist in . Herein, the autophagic functions of BmAtg4a and BmAtg4b were investigated.

Hologenome analysis reveals independent evolution to chemosymbiosis by deep-sea bivalves.

Background: Bivalves have independently evolved a variety of symbiotic relationships with chemosynthetic bacteria. These relationships range from endo- to extracellular interactions, making them ideal for studies on symbiosis-related evolution. It is still unclear whether there are universal patterns to symbiosis across bivalves.

A genome and single-nucleus cerebral cortex transcriptome atlas of the short-finned pilot whale Globicephala macrorhynchus.

Cetaceans (dolphins, whales, and porpoises) have large and anatomically sophisticated brains. To expand our understanding of the cellular makeup of cetacean brains and the similarities and divergence between the brains of cetaceans and terrestrial mammals, we report a short-finned pilot whale (Globicephala macrorhynchus) single-nucleus transcriptome atlas. To achieve this goal, we assembled a chromosome-scale reference genome spanning 2.

Decompression Mechanism of Radish Seed in Prehypertension Rats through Integration of Transcriptomics and Metabolomics Methods.

Radish seed (RS), the dried ripe seed of L., is widely used in traditional Chinese medicine (TCM) to reduce blood pressure. However, the molecular and pharmacological mechanisms underlying its therapeutic effects are still unclear.

A Two-Stage Method for Adult Congenital Microtia: The Essentials of 15-Year Experience.

Hypothesis: Treatment of congenital microtia in adults remains challenging due to the unique physiological characteristics of the costal cartilages and retroauricular skin, which interfere with obtaining a satisfactory aesthetic result; thus, different perspectives and technical modifications during treatment are warranted. This article aims to present complementary new information and essential tips to refine the surgical technique in adult microtia reconstruction.

Methods: A total of 346 adult microtia patients underwent surgical intervention at the Auricular Reconstruction Center of Plastic Surgery Hospital (Beijing, China) between 2006 and 2021.