Low Levels of High-Density Lipoprotein are Associated With Poor Prognosis in Patients With Early Triple-Negative Breast Cancer.

Background: Although dyslipidemia has been shown to be associated with breast cancer prognosis, the prognostic value of high-density lipoprotein (HDL) in triple-negative breast cancer (TNBC) remains uncertain. The purpose of this study was to evaluate the relationship between preoperative HDL levels and prognosis in TNBC patients.

Methods: Preoperative HDL levels and clinical data from 287 patients who underwent TNBC surgery were retrospectively collected.

The Complete Mitochondrial Genomes of Five Nivanini Species (Hemiptera: Cicadellidae: Evacanthinae) With Phylogenetic Analysis.

To delve deeper into the phylogenetic relationships within Cicadellidae and the taxonomic arrangement of Evacanthinae, our study focuses on the mitochondrial genome sequencing of five Nivanini species: , , , and . The results showed that the length of the five mitochondrial genomes ranged from 15,610 to 16,032 bp and included 37 typical genes. The A + T content of Nivanini ranged from 72.

Identification of Postn+ periosteal progenitor cells with bone regenerative potential.

Bone contains multiple pools of skeletal stem/progenitor cells (SSPCs), and SSPCs in periosteal compartments are known to exhibit higher regenerative potential than those in BM and endosteal compartments. However, the in vivo identity and hierarchical relationships of periosteal SSPCs (P-SSPCs) remain unclear due to a lack of reliable markers to distinguish BM SSPCs and P-SSPCs. Here, we found that periosteal mesenchymal progenitor cells (P-MPs) in periosteum can be identified based on Postn-CreERT2 expression.

Multicellular ecotypes shape progression of lung adenocarcinoma from ground-glass opacity toward advanced stages.

Lung adenocarcinoma is a type of cancer that exhibits a wide range of clinical radiological manifestations, from ground-glass opacity (GGO) to pure solid nodules, which vary greatly in terms of their biological characteristics. Our current understanding of this heterogeneity is limited. To address this gap, we analyze 58 lung adenocarcinoma patients via machine learning, single-cell RNA sequencing (scRNA-seq), and whole-exome sequencing, and we identify six lung multicellular ecotypes (LMEs) correlating with distinct radiological patterns and cancer cell states.

Mining User Reviews From Hypertension Management Mobile Health Apps to Explore Factors Influencing User Satisfaction and Their Asymmetry: Comparative Study.

Background: Hypertension significantly impacts the well-being and health of individuals globally. Hypertension management apps (HMAs) have been shown to assist patients in controlling blood pressure (BP), with their efficacy validated in clinical trials. However, the utilization of HMAs continues to be suboptimal.

Identification and validation of DHCR7 as a diagnostic biomarker involved in the proliferation and mitochondrial function of breast cancer.

Background: Energy metabolism has a complex intersection with pathogenesis and development of breast cancer (BC). This allows for the possibility of identifying energy-metabolism-related genes (EMRGs) as novel prognostic biomarkers for BC. 7-dehydrocholesterol reductase (DHCR7) is a key enzyme of cholesterol biosynthesis involved in many cancers, and in this paper, we investigate the effects of DHCR7 on the proliferation and mitochondrial function of BC.

A rat model of metabolic syndrome-related heart failure with preserved ejection fraction phenotype: pathological alterations and possible molecular mechanisms.

Background: Heart failure with preserved ejection fraction (HFpEF) represents a syndrome involving multiple pathophysiologic disorders and clinical phenotypes. This complexity makes it challenging to develop a comprehensive preclinical model, which presents an obstacle to elucidating disease mechanisms and developing new drugs. Metabolic syndrome (MetS) is a major phenotype of HFpEF.

Ling-Gui-Qi-Hua formula alleviates left ventricular myocardial fibrosis in rats with heart failure with preserved ejection fraction by blocking the transforming growth factor-β1 /Smads signaling pathway.

Ethnopharmacological Relevance: Ling-Qui-Qi-Hua (LGQH) decoction, composed of Poria cocos (Schw.) Wolf, Cinnamomum cassia (L.) J.

Fabrication of stable solid fluorescent starch materials based on Hantzsch reaction.

In this paper, a series of fluorescent starches were prepared simply and effectively by Hantzsch multi-component reaction (MRC). These materials showed bright fluorescence emission. Notably, due to the existence of polysaccharide skeleton, starch molecules can effectively inhibit the common aggregation induced quenching effect caused by the aggregation of conjugated molecules in traditional organic fluorescent materials.

Monoclonal antibodies constructed from COVID-19 convalescent memory B cells exhibit potent binding activity to MERS-CoV spike S2 subunit and other human coronaviruses.

Introduction: The Middle East respiratory syndrome coronavirus (MERS-CoV) and the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) are two highly contagious coronaviruses causing MERS and COVID-19, respectively, without an effective antiviral drug and a long-lasting vaccine. Approaches for diagnosis, therapeutics, prevention, etc., particularly for SARS-CoV-2 that is continually spreading and evolving, are urgently needed.

Efficacy and safety of Yangxue Qingnao granules for the treatment of essential hypertension: A protocol for systematic review and meta-analysis.

Background: Essential hypertension is a major risk factor for many fatal cardiovascular and cerebrovascular diseases and has become a heavy burden on families and society. At present, the prevention and treatment of essential hypertension is still unsatisfactory. Yangxue Qingnao granules is a kind of Chinese patent medicine that has been used to treat essential hypertension.

Analysis of the effects of Zhenju antihypertensive tablet on efficacy, safety and vascular endothelial function in patients with essential hypertension: A protocol for systematic review and meta-analysis.

Background: : As a compound preparation of traditional Chinese and western medicine included in Volume 20 of Chinese traditional Medicine prescription, Zhenju antihypertensive tablet has been widely used in the treatment of patients with essential hypertension (EH) for many years. This study intends to evaluate the efficacy, safety and vascular endothelial function of Zhenju antihypertensive tablet in the treatment of essential hypertension.

Methods: : The search strategies of different websites were searched on Cochrane Central controlled Trials Registry, PubMed, excerpt database, Chinese Biomedical Literature Database, China National knowledge Infrastructure, Chinese Science and Technology Journal Database, WanFang, and other websites.

Efficacy and safety of Xinkeshu in the treatment of angina pectoris of coronary heart disease: A protocol for systematic review and meta-analysis.

Background: The incidence of angina pectoris (AP) of coronary heart disease (CHD) is increasing in the world, which seriously affects people's lives and brings a huge economic burden. The clinical research on Xinkeshu (XKS) in the treatment of AP of CHD has been increasing. However, there is no systematic review and meta-analysis.

Efficacy and safety of Xuanfei Baidu granules for treating COVID-19: A protocol for systematic review and meta-analysis.

Background: Corona Virus Disease 2019 (COVID-19) is currently prevalent in most countries around the world. It has become a common threat to global human health because there is no specific cure and no targeted treatment for this disease at this stage. Xuanfei Baidu granule (XFBD) included the traditional Chinese medicine prescription in COVID-19 diagnosis and treatment Plan (trial eighth Edition) released in August 2020, which has played a great role in the diagnosis and treatment of COVID-19 in Wuhan, China.

Efficacy and safety of Shugan Jieyu capsule in the treatment of essential hypertension with insomnia, anxiety or depression: A protocol for systematic review and meta-analysis.

Background: Shugan Jieyu capsule can reduce blood pressure and improve its concomitant symptoms. However, it is not widely used in clinic because of its incomplete understanding of its nature. There are many reports on the clinical trials of Shugan Jieyu capsule in the treatment of essential hypertension with insomnia, anxiety or depression in recent years.

Genome-wide association study reveals the genes associated with the leaf inclusion contents in Chinese medical tree Eucommia ulmoides.

Eucommia ulmoides is an economic tree that can biosynthesize secondary metabolites with pharmacological functions. Genetic basis of biosynthesis of these compounds is almost unknown. Therefore, genomic-wide association study was performed to exploit the genetic loci maybe involved in biosynthetic pathways of 5 leaf inclusions (aucubin, chlorogenic acid, gutta-percha, polyphenols, total flavonoids).

Characterization of a Protease Hyper-Productive Mutant of Bacillus pumilus by Comparative Genomic and Transcriptomic Analysis.

Bacillus pumilus BA06 has great potential for the production of alkaline proteases. To improve the protease yield, classical mutagenesis to combine the physical and chemical mutagens was performed to obtain a protease hyper-productive mutant SCU11. The full genome sequences of BA06 and SCU11 strains were assembled through DNA sequencing using the PacBio sequencing platform.

Nei Endonuclease VIII-Like1 (NEIL1) Inhibits Apoptosis of Human Colorectal Cancer Cells.

The study is aimed at investigating the role of Nei endonuclease VIII-like1 (NEIL1) in the pathogenesis of colorectal cancer (CRC). The human CRC (HCT116 and SW480) cells were subjected to the siRNA silencing and recombinant plasmid overexpression of NEIL1. Transfection of siNEIL1 significantly inhibited the cell growth.

A novel DNA methylation motif identified in Bacillus pumilus BA06 and possible roles in the regulation of gene expression.

Single-molecule real-time (SMRT) sequencing can be used to identify a wide variety of chemical modifications of the genome, such as methylation. Here, we applied this approach to identify N6-methyl-adenine (m6A) and N4-methyl-cytosine (m4C) modification in the genome of Bacillus pumilus BA06. A typical methylation recognition motif of the type I restriction-modification system (R-M), 5'-TCAN8TTGG-3'/3'-AGTN8AACC-5', was identified.

FastEmbed: Predicting vulnerability exploitation possibility based on ensemble machine learning algorithm.

In recent years, the number of vulnerabilities discovered and publicly disclosed has shown a sharp upward trend. However, the value of exploitation of vulnerabilities varies for attackers, considering that only a small fraction of vulnerabilities are exploited. Therefore, the realization of quick exclusion of the non-exploitable vulnerabilities and optimal patch prioritization on limited resources has become imperative for organizations.

Evaluation of the diagnostic value of circulating tumor cells with CytoSorter CTC capture system in patients with breast cancer.

Purpose: In this study, we aimed to investigate the viability of utilizing CytoSorter system to detect circulating tumor cells (CTCs) and to evaluate the diagnostic value of CTCs in breast cancer (BC).

Methods: A total of 366 females patients suspected of having BC and 30 healthy female volunteers were enrolled in this study. CTCs were enriched by CytoSorter , a microfluidic-based CTCs capturing platform.

Disruption of the pleiotropic gene scoC causes transcriptomic and phenotypical changes in Bacillus pumilus BA06.

Background: Bacillus pumilus is a Gram-positive and endospore-forming bacterium broadly existing in a variety of environmental niches. Because it produces and secrets many industrially useful enzymes, a lot of studies have been done to understand the underlying mechanisms. Among them, scoC was originally identified as a pleiotropic transcription factor negatively regulating protease production and sporulation in B.

Hepatocellular carcinoma with en bloc diaphragmatic resection: A single-center experience over 14 years.

Background: Diaphragmatic resection is not common in patients undergoing hepatectomy for hepatocellular carcinoma (HCC). This study aims to evaluate retrospectively the clinical characteristics and surgical results of HCC patients undergoing hepatectomy plus diaphragmatic resection.

Methods: Between January 2000 and December 2013, 52 HCC patients underwent curative resections combined with diaphragmatic resection, with 11 patients had pathological diaphragmatic invasion (DI), 41 patients had diaphragmatic fibrous adhesion (DFA).

Transcriptome profiling analysis reveals metabolic changes across various growth phases in Bacillus pumilus BA06.

Background: Bacillus pumilus can secret abundant extracellular enzymes, and may be used as a potential host for the industrial production of enzymes. It is necessary to understand the metabolic processes during cellular growth. Here, an RNA-seq based transcriptome analysis was applied to examine B.