Presbycusis is the cumulative effect of aging on hearing. Recent studies have shown that common mitochondrial gene deletions are closely related to deafness caused by degenerative changes in the auditory system, and some of these nuclear factors are proposed to participate in the regulation of mitochondrial function. However, the detailed mechanisms involved in age-related degeneration of the auditory systems have not yet been fully elucidated. In this study, we found that FOXG1 plays an important...

LncRNAs belong to the type of noncoding RNA transcripts, which exceed 200 nucleotides in size. MALAT1 as one of the earlier identified lncRNAs in cancer is investigated by more and more scientific researchers. Expression, clinical significance and function of MALAT1 in pan-cancer exist as big difference. To detect the expression and clinical significance of MALAT1 gene precisely and comprehensively among different kinds of cancers, some classical databases such as GEPIA, TIMER, KM Plotter, and PrognoScan...

Tumor microenvironment (TME) plays a core role in the genesis and progress of endometrial carcinoma (EC). The immune system, a crucial element of TME, functions in various immune cells. In this paper, we have tried to evaluate the prognosis in EC patients by the status of TME. The ESTIMATE algorithm was implemented to computer the number of immune and stromal components in EC tissues from the Cancer Genome Atlas dataset. The CIBERSORT algorithm was employed...

The present study was aimed to evaluate the expression profile of Zinc finger C3H1 domain-containing protein (ZFC3H1) using bioinformatic analysis of public datasets from The Cancer Genome Atlas database (TCGA). The results showed that the expression levels of ZFC3H1 were notably lower than the corresponding non-cancerous tissues in prostate adenocarcinoma (PRAD), and patients in the high ZFC3H1-expression group showed poor survival. We hypothesized that the low expression of ZFC3H1 in tumor tissue might have be...

Metformin, a common clinical drug used to treat diabetes mellitus, is found with potential antiobese actions as reported in increasing evidences. However, the detailed mechanisms of metformin-antiobesity-related hypertension remain unrevealed. We have utilized the bioinformatics strategy, including network pharmacology and molecular docking analyses, to uncover pharmacological targets and molecular pathways of bioactive compounds against clinical disorders, such as cancers, coronavirus disease 2019. In this report, the in-silico approaches using network pharmacology and molecular docking was...

Cervical cancer (CC) is the fourth most common cancers among women worldwide. T-box transcription factor 1 (TBX1), a member of the T-box family, has anti-tumor effects in some types of cancer, but its role in CC is yet unknown. The aim of this study is to investigate the functions and underlying mechanisms of TBX1 in CC. Online database UALCAN showed that TBX1 was down-regulated in CC tissues compared with normal tissues and patients with lower...

Although our previous research shows an ameliorated high-fat diet (HFD)-induced hepatic steatosis and insulin resistance in global SND1 transgenic mice, the involvement of SND1 loss-of-function in hepatic metabolism remains elusive. Herein, we aim to explore the potential impact of hepatocyte-specific SND1 deletion on insulin-resistant mice. As SND1 is reported to be linked to inflammatory response, the pathobiological feature of acute liver failure (ALF) is also investigated. Hence, we construct the conditional liver knockout (LKO) mice...

Apoptosis of lens epithelial cells contributed to the formation of age-related cataract (ARC), and previous data revealed that circular RNA (circRNA) was responsible for the underneath mechanism. The study was organized to explore the role of circular RNA erythrocyte membrane protein band 4.1 (circ_EPB41) in ultraviolet (UV) irradiation-induced apoptosis of lens epithelial cells. SRA01/04 cells were irradiated with UV to mimic the ARC cell model. The RNA levels of circ_EPB41, microRNA-24-3p (miR-24-3p), and 3ʹ(2ʹ), 5ʹ-bisphosphate...

Emerging studies indicate that infusion of HIV-resistant cells could be an effective strategy to achieve a sterilizing or functional cure. We recently reported that glycosylphosphatidylinositol (GPI)-anchored nanobody or a fusion inhibitory peptide can render modified cells resistant to HIV-1 infection. In this study, we comprehensively characterized a panel of newly isolated HIV-1-neutralizing antibodies as GPI-anchored inhibitors. Fusion genes encoding the single-chain variable fragment (scFv) of 3BNC117, N6, PGT126, PGT128, 10E8, or 35O22 were constructed with...

We built a comprehensive dataset of the arboviruses and arthropod-specific viruses by curating worldwide available data from Arbovirus Catalog, Section VIII-F of the Biosafety in Microbiological and Biomedical Laboratories 6th edition, Virus Metadata Resource of International Committee on Taxonomy of Viruses, and GenBank. This dataset includes a complete information on viral taxonomy, biological characteristics, vectors and vertebrate hosts, distribution, recommended biosafety levels, genome segment, and nucleotide/amino acid sequences, which will facilitate research by scientists/researchers of...

The purpose of the study was to produce an algorithm and surgical procedure for optimum treatment of pedal macrodactyly. Surgery was performed on 27 feet of 26 patients with a mean age of 33 months at the time of surgery (range: 7–108 months). A multi-technique procedure based on the involved elements of the foot (soft tissue, phalanx, or metatarsal, or a combination of these) was adopted. The intermetatarsal width ratio, phalanx spread angle, and metatarsal...

Existed methods like biochemical markers improve the accuracy of fluid evaluation for the maintenance hemodialysis patients, but none of them has become the gold standard. This study aimed to evaluate the potential of lung ultrasonography as a useful tool for monitoring the volume status of the patients. A total of 88 patients undergoing maintenance hemodialytic were enrolled in this prospective observational study. Patients were divided into three groups: overhydration (OH), normohydration, and hypohydration according to...

The pathogenesis of primary membranous nephropathy (MN) involves the antibodies against antigens on the cell surface of podocytes, with the majority of M-type phospholipase A2 receptor (PLA2R), and a profound podocyte dysfunction. The effects of anti-PLA2R antibodies directly to the podocytes remain unclear. Anti-PLA2R antibodies from patients with PLA2R-associated MN were affinity-purified using a column coupled with recombinant human PLA2R protein. Their effects on conditionally immortalized human podocytes were assessed by apoptosis assays, cellular calcium...

Decreased dietary protein intake (DPI) may lead to protein-energy malnutrition and may be associated with increased mortality risk. We hypothesized that longitudinal changes in dietary protein intake have independent associations with survival in peritoneal dialysis (PD) patients. 668 stable PD patients were selected in the study from January 2006 to January 2018 and were followed up until December 2019. Their three-day dietary records were collected at the baseline (the sixth month after PD) and thereafter...

This systematic review aimed to identify the referral criteria for palliative care in patients with Parkinson’s disease. We conducted an electronic search for publications on referral criteria for palliative care in patients with Parkinson’s disease in six electronic databases. The articles were thoroughly reviewed by two independent reviewers for inclusion using a predefined data extraction list. The referral criteria were thematically classified using a coding methodology. This systematic review included 36 publications. We identified 14...

Randomized clinical trials are the gold standard to evaluate the efficacy of an experimental treatment. We propose a flexible Bayesian optimal phase II (BOP2) design for two-arm randomized trials. The proposed two-arm BOP2 design is flexible and can handle single, multiple primary and coprimary endpoints for superiority and noninferiority trials under a unified framework. It also allows users to specify the number and timing of interim analyses to meet clinical needs. While enjoying the flexibility...

Abstract Chemotherapy is the main treatment option for advanced osteosarcoma, which is the most common type of primary bone malignancy. However, patients develop resistance rapidly and many succumb to the disease. Niclosamide, an anthelmintic drug, has been recently identified to display potent and selective anti-cancer activity. In this work, we show that niclosamide at sub-micromolar concentrations inhibits proliferation and migration, and induces apoptosis in both parental and chemo-resistant osteosarcoma cells, with much less toxicity in...

Additional file 23: Table S1. Clinicopathologic Information and Multi-omics Data in PDAC Cohort. Table S1A Multi-omics information of PDAC cohort. Table S1B Clinicopathologic information of the 229 PDAC.

Additional file 24: Table S2. The Impacts of Somatic Copy Number Alterations in PDAC Cohort. Table S2A Matrix of amplification peaks, followed by the genes contained in them, 95% confidence level. Table S2B Matrix of deletion peaks, followed by the genes contained in them, 95% confidence level. Table S2C Matrix of the top 10 mutated genes in PDAC of Fudan cohort. Table S2D Matrix of the 10 mutated genes used in Figure 1C of ICGC,...

Additional file 26: Table S4. The Effects of Diabetes on the Proteogenomic Characteristics of PDAC. Table S4A Mutations and arm events information in PDAC patients with or without diabetes history. Table S4B Matrix of differential pathway enrichment in patients with or without diabetes history at mRNA level. Table S4C Matrix of differential pathway enrichment in patients with or without diabetes history at protein level.

Additional file 28: Table S6. Proteomic Subtypes of PDAC Patients. Table S6A Proteomic subtypes, transcriptomic subtypes and phosphoproteomic subtypes of PDAC patients. Table S6B A list of differentially expressed proteins among three subtypes. Table S6C Pathway alterations in the proteomic subtypes of the PDAC cohort. Table S6D Matrix of protein expression and kinase activity of kinase activated in S-III. Table S6E Matrix of differential pathway enrichment between patients located in H-PDAC and BT-PDAC. Table S6F...

Additional file 29: Table S7. Characterization of Immune Infiltration in PDAC. Table S7A Matrix of xCell signatures significantly altered in 5 immune subgroups. Table S7B Matrix describing the expression of proteins in 5 immune subgroups. Table S7C Matrix of GSVA scores of pathways significantly altered in 5 immune subgroups, transcriptome level. Table S7D Matrix of amplification/deletion events of genes in 5 immune subgroups. Table S7E Matrix describing the expression of proteins involved in TCA cycle.

Additional file 30: Table S8. HOGA1 inactivation promotes pancreatic cancer growth through activating LARP7-CDK1 pathway. Table S8A Quantified western blot results of 12 pairs of samples. Table S8B Proliferation of PANC-1 and BxPC-3 cells associated with HOGA1 knocked down. Table S8C Proliferation of PANC-1 and BxPC-3 cells associated with HOGA1 overexpressed. Table S8D Proliferation of PANC-1 and BxPC-3 cells associated with metabolic enzyme treatment. Table S8E A list of 773 different proteins detected in PANC-1...

Additional file 1: Table S1. Primers used for qRT-PCR.

Additional file 1: Figure S1. Original picture of protein expression level.