SET8 inhibition preserves PTEN to attenuate kidney cell apoptosis in cisplatin nephrotoxicity.

The aberrant expression of SET8, a histone methyltransferase that mediates H4 lysine 20 mono-methylation (H4K20me1), is implicated in the pathogenesis of various tumors, however, its role in acute kidney injury (AKI) is unknown. Here we showed that SET8 and H4K20me1 were upregulated in the murine kidney with AKI induced by cisplatin, along with increased renal tubular cell injury and apoptosis and decreased expression of E-cadherin and Phosphatase and Tensin Homolog (PTEN). Suppression of SET8 by UNC0379 improved renal function, attenuated tubule damage, and restored expression of PTEN, but not E-cadherin.

Comparative efficacy and safety of first-line tyrosine kinase inhibitors in chronic myeloid leukemia: a systematic review and network meta-analysis.

Background: Tyrosine kinase inhibitors (TKIs) have become the preferred drugs for the treatment of chronic phase (CP) chronic myeloid leukemia (CML). This study aims to compare the safety and efficacy of different TKIs as first-line treatments for CML using network meta-analysis (NMA), providing a basis for the precise clinical use of TKIs.

Methods: A systematic search was conducted on PubMed, Cochrane Library, Embase, China National knowledge Infrastructure (CNKI), Wanfang, Chinese Science and Technology Periodical Databases (VIP), SinoMed and ClinicalTrials.

Disinfectant-Assisted Preparation of Hierarchical ZSM-5 Zeolite with Excellent Catalytic Stabilities in Propane Aromatization.

A series of quaternary ammonium or phosphonium salts were applied as zeolite growth modifiers in the synthesis of hierarchical ZSM-5 zeolite. The results showed that the use of methyltriphenylphosphonium bromide (MTBBP) could yield nano-sized hierarchical ZSM-5 zeolite with a "rice crust" morphology feature, which demonstrates a better catalytic performance than other disinfect candidates. It was confirmed that the addition of MTBBP did not cause discernable adverse effects on the microstructures or acidities of ZSM-5, but it led to the creation of abundant meso- to marco- pores as a result of aligned tiny particle aggregations.

Comprehensive testing and rapid dissemination of local drug supply surveillance data in Rhode Island.

Background: The North American overdose crisis has continued at unprecedented rates with more than 100,000 overdose deaths estimated to have occurred in the United States in 2022. Regional variations in overdose rates signify differences in local drug supplies. State-level drug supply surveillance systems have been limited in their ability to document and communicate the rapidly changing drug supplies which can hinder harm reduction efforts at the community level.

[Formulation of expert consensus on clinical application of external ethnic medicine: taking Baimai Ointment as an example].

The concept of ethnic medicine is divided into a broad sense and a narrow sense. The broad concept refers to the traditional medicine of the Chinese nation, and the narrow concept refers to the traditional medicine of Chinese ethnic minorities. The external medicine is one of the main forms of ethnic medicine, and it is also the important content of ethnic medicine for external use, which is widely used in clinical practice.

Inhibition of MLL1-menin interaction attenuates renal fibrosis in obstructive nephropathy.

Mixed lineage leukemia 1 (MLL1), a histone H3 lysine 4 (H3K4) methyltransferase, exerts its enzymatic activity by interacting with menin and other proteins. It is unclear whether inhibition of the MLL1-menin interaction influences epithelial-mesenchymal transition (EMT), renal fibroblast activation, and renal fibrosis. In this study, we investigated the effect of disrupting MLL1-menin interaction on those events and mechanisms involved in a murine model of renal fibrosis induced by unilateral ureteral obstruction (UUO), in cultured mouse proximal tubular cells and renal interstitial fibroblasts.

Histone methyltransferase MLL1 drives renal tubular cell apoptosis by p53-dependent repression of E-cadherin during cisplatin-induced acute kidney injury.

Mixed lineage leukemia 1 (MLL1) is a histone H3 lysine 4 (H3K4) methyltransferase that interacts with WD repeat domain 5 (WDR5) to regulate cell survival, proliferation, and senescence. The role of MLL1 in the pathogenesis of acute kidney injury (AKI) is unknown. In this study, we demonstrate that MLL1, WDR5, and trimethylated H3K4 (H3K4me3) were upregulated in renal tubular cells of cisplatin-induced AKI in mice, along with increased phosphorylation of p53 and decreased expression of E-cadherin.

CircFAT1 Promotes Lung Adenocarcinoma Progression by Sequestering miR-7 from Repressing IRS2-ERK-mediated CCND1 Expression.

Our understanding of coding gene functions in lung cancer leads to the development of multiple generations of targeted drugs. Noncoding RNAs, including circular RNAs (circRNAs), have been demonstrated to play a vital role in tumorigenesis. Uncovering the functions of circRNAs in tumorigenesis and their underlying regulatory mechanisms may shed new light on the development of novel diagnostic and therapeutic strategies for human cancer.

Amino acid-balanced diets improved DSS-induced colitis by alleviating inflammation and regulating gut microbiota.

Purpose: Inflammatory bowel disease (IBD) is a multifactorial chronic disease of the gastrointestinal tract. Dietary intervention in the treatment of IBD has gradually attracted more attention. In this study, amino acid-balanced diets (AABD) based on grains were developed and their influences on the regulation of IBD were investigated.

[Systematic review of efficacy and safety of Ginkgo biloba extract 50 in treatment of ischemic stroke].

The present study aimed to systematically evaluate the efficacy and safety of Ginkgo biloba extract 50(GBE50) in the treatment of ischemic stroke. The databases including CNKI, Wanfang, VIP, SinoMed, PubMed, EMbase, and Cochrane Library were searched for randomized controlled trial(RCT) of GBE50 for the treatment of ischemic stroke reported between database inception and May 2020. The methodological quality of the included RCTs was evaluated via the Cochrane risk of bias tool.

Traditional Chinese Medicine in Cancer Care: An Overview of 5834 Randomized Controlled Trials Published in Chinese.

Background: Traditional Chinese medicine (TCM) is widely integrated into cancer care in China. An overview in 2011 identified 2384 randomized and non-randomized controlled trials (RCTs, non-RCTs) on TCM for cancer published in the Chinese literature. This article summarizes updated evidence of RCTs on TCM for cancer care.

Critical roles of SMYD2 lysine methyltransferase in mediating renal fibroblast activation and kidney fibrosis.

SET and MYND domain protein 2 (SMYD2) is a lysine methyltransferase that mediates histone H3 lysine 36 trimethylation (H3K36me3) and acts as a regulator of tumorgenesis and cystic growth. However, its role in renal fibrosis remains unknown. In this study, we found that SMYD2 was highly expressed in the murine kidney of renal fibrosis induced by unilateral ureteral obstruction, and primarily located in interstitial fibroblasts and renal tubular epithelial cells.

Nonmalignant CD30+ Cells in Contralateral Peri-Implant Capsule of Patient With BIA-ALCL: A Premalignant Step?

CD30 lymphocyte activation antigen and phosphorylated STAT3 (pSTAT3) are consistent markers of tumor cells in breast implant-associated anaplastic large cell lymphoma (BIA-ALCL). We present a case of BIA-ALCL in a breast implant capsule containing clustered tumor cells expressing CD30, pSTAT3, pSTAT6, interleukin 9, and granzyme B tumor cell biomarkers. Remarkably, the contralateral breast contained many scattered large, atypical CD30+ cells surrounded by inflammatory cells, raising a suspicion of bilateral BIA-ALCL, known to occur in some patients.

Thyroid dysfunction and cardiovascular events in patients with chronic kidney disease: A protocol of systematic review and meta-analysis.

Background: Cardiovascular disease is the main cause of death in patients with chronic kidney disease (CKD). Studies have found that hypothyroidism can significantly increase cardiovascular risk. Meanwhile, hypothyroidism is a common complication of CKD, but the correlation between hypothyroidism and cardiovascular risk in CKD patients has not been verified and paid enough attention.

Human osteoarthritis cartilage-derived stromal cells activate joint degeneration through TGF-beta lateral signaling.

Human osteoarthritis cartilage contains chondrocytes (OAC) and mesenchymal stromal cells (OA-MSC). Here, we found that TGF-β had different effects on OA-MSC and OAC, and revealed its lateral signaling mechanism in OA. RNAseq analysis indicated that OA-MSC expressed the same level of Bone Morphogenetic Protein (BMP) Receptor-1A as OAC but only 1/12 of Transforming Growth Factor beta (TGF-β) Receptor-1.

Methylenetetrahydrofolate reductase genetic polymorphism and the risk of diabetic nephropathy in type 2 diabetic patients.

Background: As indicated by numerous studies, there exists a relationship between the polymorphism of methylenetetrahydrofolate reductase (MTHFR) and susceptibility to diabetic nephropathy (DN) in various populations; nonetheless, the findings remain inconsistent. Therefore, we carried out a meta-analysis to determine the relationship between the MTHFR gene polymorphism and DN susceptibility.

Materials And Method: Related studies were identified from PubMed, Cochrane Library, EMBASE, and the China National Knowledge Infrastructure database (time period: from building the library to October 2019).

[Applicability evaluation recommendation list and interpretation of traditional Chinese medicine clinical practice guidelines].

The development of the guidelines should not only meet the rigorous methodological requirements, but also ensure the credibility or enforceability of the guideline recommendations when they are applied in clinical practice. Based on the idea of establi-shing a perfect guideline evaluation system applicable to the field of traditional Chinese medicine(TCM), the author believed that a complete evaluation system of clinical practice guidelines in the field of TCM shall be divided into three parts: quality evaluation, applicability evaluation and clinical application investigation. Among them, applicability evaluation refers to the evaluation of the degree of fit between the guideline and clinical practice, that is, whether the guidelines have good readability and clinical applicability to promote clinical application.

[Quality evaluation recommendation list and interpretation of traditional Chinese medicine clinical practice guidelines].

Based on the idea of establishing a complete guideline evaluation system applicable to the field of traditional Chinese medicine(TCM), the author believes that a complete guideline evaluation system of traditional Chinese medicine clinical practice should be divided into three parts: quality evaluation, clinical applicability evaluation and clinical application investigation. According to the different purposes, different evaluators, different evaluation methods and different evaluation time points in the guideline evaluation, the quality evaluation recommendation list, the clinical applicability evaluation recommendation list and the clinical application questionnaire were formed. Among them, the purpose of quality evaluation is to evaluate the methodological quality in the guideline development process, in order to measure whether the entire guideline development process is scientifically rigorous.

[Consideration on establishing evaluation system of clinical practice guidelines in traditional Chinese medicine].

Standardization is the technical support for the development of traditional Chinese medicine(TCM), and the guidelines have become the main component of the core standards of TCM technology. With the rise and development of evidence-based medicine in China, more than 500 guidelines have been issued in China, and the number is still increasing, but the quality of guidelines still lags far behind the international level. Similarly, the formulation of evidence-based clinical practice guidelines for TCM has gradually attracted the attention of the industry, but the quality is not so good, and most guidelines are not really evidence-based guidelines.

[Systematic review on clinical efficacy and safety of Cheezheng Pain Relieving Plaster for soft tissue injury].

To systematically evaluate the clinical efficacy and safety of Cheezheng Pain Relieving Plaster in the treatment of soft tissue injury. Four Chinese databases(namely CNKI, WanFang, VIP, CBM) and 2 English databases(namely PubMed, Cochrane Library) were retrieved from the establishment of each database to March 2019. The randomized controlled trials of Cheezheng Pain Relieving Plaster compared with routine therapy in treatment of soft tissue injury were included.

Quantitative source tracking of heavy metals contained in urban road deposited sediments.

Source tracking for heavy metals contained in road deposited sediments (RDS) is essential for pollution control and human health risk management. Previous studies on tracking sources for heavy metals have mostly been qualitative or semi-quantitative. This study quantitatively assessed the relative contributions of eight sources to five typical heavy metals in the urban environment using a chemical mass-balance based stochastic method.

[Bibliometric analysis and quality assessment of clinical evidence on Xiaotong Tiegao].

Many clinical studies on Cheezheng Xiaotong Tiegao have been accumulated since it was launched in 1993,but they have not been comprehensively analyzed and evaluated. This study systematically retrieved relevant studies in six databases at home and abroad as of December 2017. This study analyzed the statistics of the included studies in several aspects,including publication time,region,fund,disease category and type of study.

Investigating toxicity of urban road deposited sediments using Chinese hamster ovary cells and Chlorella Pyrenoidosa.

Road deposited sediments (RDS) is the key carrier of pollutants in the urban road stormwater processes and hence has been seen as an important pollutant source of urban road stormwater. Although many research studies have focused on RDS and pollutants attached to RDS, the investigation on RDS toxicity is very limited. Toxicity test can permit an overall assessment on whether the RDS polluted stormwater can be safely reused.

Developing an equivalent toxicity area approach to comparing toxicity of urban road deposited sediments.

Urban road stormwater has been seen as an alternative water resource for mitigating water scarcity. Road deposited sediments (RDS) is the primary source of road stormwater pollution since many toxic pollutants are attached to RDS and eventually enter stormwater runoff when rainfall events occur. This could threaten road stormwater reuse safety.

Differential responses of stream water and bed sediment microbial communities to watershed degradation.

The importance of microbial communities in the function of lotic ecosystems is unequivocal. However, traditional watershed studies on biodiversity have mostly focused on benthic macroinvertebrates, macroalgae and fish assemblages. Here, we investigated the diversity and interaction patterns of microbial communities in water and bed sediment of streams impacted by intensive watershed activities versus streams with relatively pristine conditions via next-generation sequencing of 16S rRNA amplicons using Illumina HiSeq platform.