KLF6 silencing attenuates MCAO-induced brain injury and cognitive dysfunction via targeting ferroptosis and activating the Nrf2/HO-1 pathway.

Introduction: The incidence of cerebral ischemia-reperfusion injury (I/R) is complex which seriously threatens the life safety of patients. Neither its prevention nor its treatment has been successful so far. Proteins that bind to DNA and belong to the C2/H2 zinc finger family are known as Krüppel-like factors (KLFs).

Precooling storage of bone cement in percutaneous vertebroplasty for osteoporotic vertebral compression fracture.

Purpose: This study aimed to investigate the effect of precooling storage of bone cement in percutaneous vertebroplasty(PVP) for the patients with osteoporotic vertebral compression fracture (OVCF).

Methods: A total of 207 OVCF patients who underwent PVP were included in this study. Two different storage methods for the bone cement were randomly utilized: an operating room (NT group, 23 °C) and a refrigerator (PC group, 4 °C).

SMP30 Interacts with ROCK1 to Inhibit HCC Invasiveness by Effecting the Epithelial-Mesenchymal Transition.

Background: The senescence marker protein 30 (SMP30) is a calcium-binding protein whose expression decreases with age, and is closely associated with hepatocellular carcinoma (HCC) development. The primary goal of this study was to examine the mechanistic effect of SMP30 on HCC migration and invasion.

Methods: Bioinformatic and immunohistochemical approaches were used to examine the expression of SMP30 in HCC tissues and its relationship to patient survival.

Novel kinase 1 regulates CD8+T cells as a potential therapeutic mechanism for idiopathic pulmonary fibrosis.

Idiopathic pulmonary fibrosis (IPF) is a rare, chronic and progressively worsening lung disease that poses a significant threat to patient prognosis, with a mortality rate exceeding that of some common malignancies. Effective methods for early diagnosis and treatment remain for this condition are elusive. In our study, we used the GEO database to access second-generation sequencing data and associated clinical information from IPF patients.

Efficacy and safety of chemotherapy as monotherapy in patients with recurrent intermediate/high-risk factors following radical hysterectomy for stage IB-IIA cervical cancer: a single-center retrospective analysis.

Objective: The aim of this study is to explore the efficacy and safety of chemotherapy (CT) as a monotherapy in patients with recurrent intermediate/high-risk factors following radical hysterectomy for stage IB-IIA cervical cancer.

Methods: A retrospective analysis was conducted on the medical records of patients diagnosed with stage IB-IIA cervical cancer who underwent radical hysterectomy at the People's Hospital of Suzhou High-tech District between 2010 and 2020. A total of 66 patients with intermediate or high-risk factors for recurrence were treated exclusively with CT.

MUC1 promotes cervical squamous cell carcinoma through ERK phosphorylation-mediated regulation of ITGA2/ITGA3.

In contrast to the decreasing trends in developed countries, the incidence and mortality rates of cervical squamous cell carcinoma in China have increased significantly. The screening and identification of reliable biomarkers and candidate drug targets for cervical squamous cell carcinoma are urgently needed to improve the survival rate and quality of life of patients. In this study, we demonstrated that the expression of MUC1 was greater in neoplastic tissues than in non-neoplastic tissues of the cervix, and cervical squamous cell carcinoma patients with high MUC1 expression had significantly worse overall survival than did those with low MUC1 expression, indicating its potential for early diagnosis of cervical squamous cell carcinoma.

[Mechanism of Shenling Baizhu Powder on treatment of alcoholic liver disease by regulating TLR4/NLRP3 pathway].

This study aims to investigate the regulatory effects of Shenling Baizhu Powder(SBP) on cellular autophagy in alcoholic liver disease(ALD) and its intervention effect through the TLR4/NLRP3 pathway. A rat model of chronic ALD was established by gavage of spirits. An ALD cell model was established by stimulating BRL3A cells with alcohol.

Identification of ferroptosis related genes and pathways in prostate cancer cells under erastin exposure.

Background: Few studies are focusing on the mechanism of erastin acts on prostate cancer (PCa) cells, and essential ferroptosis-related genes (FRGs) that can be PCa therapeutic targets are rarely known.

Methods: In this study, in vitro assays were performed and RNA-sequencing was used to measure the expression of differentially expressed genes (DEGs) in erastin-induced PCa cells. A series of bioinformatic analyses were applied to analyze the pathways and DEGs.

polysaccharides improve alcoholic liver disease by interfering with ferroptosis through NRF2 regulation.

The active ingredient in , a parasitic plant belonging to the family Polyporaceae, is polysaccharide (PCP). PCP exhibits liver protection and anti-inflammatory effects, although its effect on alcoholic liver disease (ALD) remains unstudied. This study investigated the mechanism of PCP in improving ALD by regulating the Nrf2 signaling pathway.

Assessment the value of Pyroptosis-Associated Gasdermin family genes in hepatocellular carcinoma: A Multi-Omics Comprehensive Analysis.

Hepatocellular carcinoma (HCC) is one of the common primary cancers of the liver worldwide and leading cause of mortality. Gasdermins (GSDMs) family genes play an important role in the regulation of the normal physiological processes and have been implicated in multiple diseases. However, little is known about the relationship between different GSDMs proteins and HCC.

Prognostic value of mitochondrial CKMT2 in Pan-cancer and its tumor immune correlation analysis.

Mitochondrial metabolism has been shown to play a key role in immune cell survival and function, but mitochondrial creatine kinase 2 (CKMT2) has been relatively little studied about tumor immunity. We aimed to explore the prognostic value of CKMT2 in 33 cancer types and investigate its potential immune function. We used a range of bioinformatics approaches to explore the potential carcinogenic role of CKMT2 in multiple cancers.

Whether long-term use of proton pump inhibitor increases the risk of precancerous lesions in the stomach: A systematic review and meta-analysis of randomized controlled trials.

Background: To evaluate through meta-analysis whether long-term use of proton pump inhibitor (PPI) increases the risk of precancerous lesions in the stomach.

Methods: Randomized controlled trials that compared the occurrence and progression of precancerous lesions in patients receiving PPI treatment versus non-PPI treatment were retrieved from CNKI, VIP, Wanfang, CBM, Pubmed, Embase, Web of Science, and Cochrane Library databases (from database inception to May 1, 2023). The Revman 5.

Development of On-DNA Cyclic Imide Synthesis for DNA Encoded Library Construction.

Here, we describe a novel method for the on-DNA synthesis of cyclic imides, an important class of molecules that includes several well-known medications. Significantly, the new method enabled on-DNA synthesis under mild conditions with high conversions and a broad functional group tolerance, utilizing ubiquitous bifunctional amines and bis-carboxylic acid, or alkyl halides, and therefore served as the linchpin for DNA encoded library (DEL) synthesis. The mechanism study of off-DNA and on-DNA chemical transformations revealed unique insights in contrast to conventional chemical transformation.

The Role of H2-Calponin Antigen in Cancer Metastasis: Presence of Autoantibodies in Liver Cancer Patients.

To investigate the potential of H2-calponin (CNN2) as a serum biomarker for hepatocellular carcinoma (HCC), this study employed the serological analysis of recombinantly expressed cDNA clone (SEREX) technique to identify the presence of CNN2 antibody in the serum of patients with HCC and other tumors. The CNN2 protein was produced through genetic engineering and used as an antigen to determine the positive rate of serum CNN2 autoantibodies via indirect enzyme-linked immunosorbent assay (ELISA). In addition, the mRNA and protein expressions of CNN2 in cells and tissues were evaluated using RT-PCR, in situ RT-PCR, and immunohistochemistry methods.

KISS1 Gene Variations and Susceptibility to Idiopathic Recurrent Pregnancy Loss.

It is widely accepted that kisspeptin plays an integral role in the regulation of reproduction. Genetic variations in the KISS1 gene have been frequently reported to be linked to reproductive diseases, but there is still a lack of data on the association between KISS1 variations and female reproductive disorders. The present study aimed to examine the association of three missense SNPs in the KISS1 gene including rs12998, rs35431622, and rs4889 in association with idiopathic recurrent pregnancy loss (iRPL).

Identification of a Five Immune Term Signature for Prognosis and Therapy Options (Immunotherapy versus Targeted Therapy) for Patients with Hepatocellular Carcinoma.

Background: Immune microenvironment implicated in liver cancer development. Nevertheless, previous studies have not fully investigated the immune microenvironment in liver cancer.

Methods: The open-access data used for analysis were obtained from The Cancer Genome Atlas (TCGA-LIHC) and the International Cancer Genome Consortium databases (ICGC-JP and ICGC-FR).

Efficacy of probiotics on nonalcoholic fatty liver disease: A meta-analysis.

Objectives: The intestinal flora is closely related to the pathogenesis of nonalcoholic fatty liver disease (NAFLD). This study intends to systematically evaluate the efficacy and safety of probiotics in the treatment of NAFLD through a meta-analysis of published randomized controlled trials.

Methods: This study was conducted through a search of published randomized controlled trials using probiotic-related drugs for the treatment of nonalcoholic fatty liver disease (up to April 6, 2022).

PKR deficiency delays vascular aging via inhibiting GSDMD-mediated endothelial cell hyperactivation.

Vascular aging is an independent risk factor for cardiovascular diseases, but the regulatory mechanism is not clearly understood. In this study, we found that endothelial PKR activity is elevated in aging aorta tissues, which is accompanied with increased endothelial cell hyperactivation, IL-1β and HMGB1 release and vascular smooth muscle cell (VSMC) phenotype transforming. Global knockout of PKR exhibits significantly delayed vascular aging compared to wild-type mice at the same age.

Effect of wound protectors in reducing the incidence of surgical site wound infection in lower gastrointestinal surgery: A meta-analysis.

We performed a meta-analysis to evaluate the effect of wound protectors in reducing the incidence of surgical site wound infection in lower gastrointestinal surgery. A systematic literature search up to June 2022 was performed and 6026 subjects with lower gastrointestinal surgery at the baseline of the studies; 3090 of them were using the wound protector, and 2936 were using no wound protector. Odds ratio (OR) with 95% confidence intervals (CIs) were calculated to assess the effect of wound protectors in reducing the incidence of surgical site wound infection in lower gastrointestinal surgery using the dichotomous methods with a random or fixed-effect model.

Sclerosing Epithelioid Fibrosarcoma of the Thoracic Vertebrae: An Fairly Unusual Case Report With a Short Review of Literature.

Sclerosing epithelioid fibrosarcoma (SEF) is a rare subtype of soft tissue tumors, and SEF originating from the side of the spine is even rarer. We report that a 28-year-old young woman suffered from chest pain and back pain for 3 years, and thereafter she went to see a doctor because her condition deteriorated. Enhanced CT showed that the right posterior upper chest wall mass invaded the adjacent bone, and the boundary between the lesion and the surrounding tissues was relatively clear.

Myxoinflammatory Fibroblastic Sarcoma of the Parotid Gland: First Case Report and Literature Review.

Myxoinflammatory fibroblastic sarcoma (MIFS) is a rare, low-grade malignant soft tissue tumor. Most of the previously reported cases about this tumor were diagnosed within the soft tissues. Here, we report a unique case of MIFS of the right parotid gland in a 39-year-old Chinese male.

Privacy-Protection Scheme of a Credit-Investigation System Based on Blockchain.

In response to the rapid growth of credit-investigation data, data redundancy among credit-investigation agencies, privacy leakages of credit-investigation data subjects, and data security risks have been reported. This study proposes a privacy-protection scheme for a credit-investigation system based on blockchain technology, which realizes the secure sharing of credit-investigation data among multiple entities such as credit-investigation users, credit-investigation agencies, and cloud service providers. This scheme is based on blockchain technology to solve the problem of islanding of credit-investigation data and is based on zero-knowledge-proof technology, which works by submitting a proof to the smart contract to achieve anonymous identity authentication, ensuring that the identity privacy of credit-investigation users is not disclosed; this scheme is also based on searchable-symmetric-encryption technology to realize the retrieval of the ciphertext of the credit-investigation data.