[Establishment of BCL-2 Inhibitors-Resistant B-cell Acute Lymphoblastic Leukemia Cell Lines and Study on Their Resistance Mechanisms].

Objective: RS4;11 cell line was used to establish BCL-2 inhibitor-resistant cell lines of B-cell acute lymphoblastic leukemia (B-ALL) and explore the possible mechanisms of drug resistance.

Methods: RS4;11 cell line was continuously induced and cultured by low and ascending concentrations of BCL-2 inhibitors navitoclax and venetoclax to construct navitoclax-resistant cell line RS4;11/Nav and venetoclax-resistant cell line RS4;11/Ven. The cell viability was detected by MTT assay, and the cell apoptosis was detected by flow cytometry.

Liraglutide ameliorates diabetic kidney disease by modulating gut microbiota and L-5-Oxoproline.

The gut microbiome-metabolites-kidney axis is a potential target for treating diabetic kidney disease (DKD). Our previous study found that Liraglutide attenuated DKD in rats by decreasing renal tubular ectopic lipid deposition (ELD) and serum metabolites levels, including L-5-Oxoproline (5-OP). However, the response of gut microbiome-metabolites-kidney axis to Liraglutide in DKD rats and the effect of 5-OP on ELD remain unknown.

Identification of Mitophagy-Associated Genes for the Prediction of Metabolic Dysfunction-Associated Steatohepatitis Based on Interpretable Machine Learning Models.

Background: This study aims to elucidate the role of mitochondrial autophagy in metabolic dysfunction-associated steatohepatitis (MASH) by identifying and validating key mitophagy-related genes and diagnostic models with diagnostic potential.

Methods: The gene expression profiles and clinical information of MASH patients and healthy controls were obtained from the Gene Expression Omnibus database (GEO). Limma and functional enrichment analysis were used to identify the mitophagy-related differentially expressed genes (mito-DEGs) in MASH patients.

Tyrosine-phosphorylated DNER sensitizes insulin signaling in hepatic gluconeogenesis by inducing proteasomal degradation of TRB3.

Objective: Hepatic insulin resistance, which leads to increased hepatic gluconeogenesis, is a major contributor to fasting hyperglycemia in type 2 diabetes mellitus (T2DM). However, the mechanism of impaired insulin-dependent suppression of hepatic gluconeogenesis remains elusive. Delta/Notch-like epidermal growth factor (EGF)-related receptor (DNER), firstly described as a neuron-specific Notch ligand, has been recently identified as a susceptibility gene for T2DM through genome-wide association studies.

Dapagliflozin Ameliorates Ovulation Disorders via Attenuating Activated Microglia-Mediated Hypothalamic Inflammation in HFD-Fed Mice.

Introduction: Sodium-glucose cotransporter 2 inhibitors (SGLT2is) have shown neuroprotective effects in obese mice. However, whether SGLT2i can ameliorate high-fat diet (HFD)-related ovulation disorders remains unknown. The aim of this research was to investigate whether dapagliflozin improves HFD-induced ovulatory dysfunction by attenuating microglia-mediated hypothalamic inflammation.

Adipokines in atherosclerosis: unraveling complex roles.

Adipokines are biologically active factors secreted by adipose tissue that act on local and distant tissues through autocrine, paracrine, and endocrine mechanisms. However, adipokines are believed to be involved in an increased risk of atherosclerosis. Classical adipokines include leptin, adiponectin, and ceramide, while newly identified adipokines include visceral adipose tissue-derived serpin, omentin, and asprosin.

Prevention of Bleomycin-Induced Pulmonary Inflammation and Fibrosis in Mice by Bilobalide.

Idiopathic pulmonary fibrosis (IPF) is a fatal interstitial lung disease. Bilobalide (BB) is a sesquiterpene isolated from , and its role in IPF is poorly understood. Mice were intratracheally instilled with 2.

Phenotypic and genotypic correlation evaluation of 148 pediatric patients with Fanconi anemia in a Chinese rare disease cohort.

Background: Fanconi anemia (FA) is a rare autosomal recessive, X-linked or autosomal dominant disease. Few large-scale FA investigations of rare disease cohorts have been conducted in China.

Methods: We enrolled 148 patients diagnosed with FA according to evidence from the clinical phenotype, family history, and a set of laboratory tests.

Blosozumab in the treatment of postmenopausal women with osteoporosis: a systematic review and meta-analysis.

Background: Postmenopausal women are one of the most vulnerable groups to osteoporosis. Romosozumab is a newly monoclonal drug that inhibits the activity of sclerostin. Since it has been on the market for only 3 years, there is a lack of systematic analysis on postmenopausal women and the efficacy is not clear.

Immune-inflammatory biomarkers and the risk of cardiac injury in COVID-19 patients with diabetes: a retrospective cohort study.

Background: To determine the risk-assessment role of the immune-inflammatory biomarkers on myocardial damage in COVID-19 patients with diabetes mellitus (DM).

Methods: This retrospective study was conducted on 822 COVID-19 inpatients from 1 January to 10 March 2020 at Renmin Hospital of Wuhan University. The demographic data, clinical data, and immune-inflammatory parameters of participants were collected.

Pathophysiology roles for adenosine 2A receptor in obesity and related diseases.

Obesity, a burgeoning worldwide health system challenge, is associated with several comorbidities, including non-alcoholic fatty liver disease (NAFLD), diabetes, atherosclerosis, and osteoarthritis, leading to serious problems to people's health. Adenosine is a critical extracellular signaling molecule that has essential functions in regulating most organ systems by binding to four G-protein-coupled adenosine receptors, denoted A , A , A , and A . Among the receptors, a growing body evidence highlights the key roles of the adenosine 2A receptor (A R) in obesity and related diseases.

Hypothalamic mechanisms of obesity-associated disturbance of hypothalamic-pituitary-ovarian axis.

Ovulatory disorders are the most common clinical feature exhibited among obese women. Initiation of ovulation physiologically requires a surge of gonadotropin-releasing hormone (GnRH) released from GnRH neurons located in the hypothalamus. These GnRH neurons receive metabolic signals from circulation and vicinal neurons to regulate GnRH release.

Combination of umbilical cord mesenchymal stem cells and standard immunosuppressive regimen for pediatric patients with severe aplastic anemia.

Background: Defects of bone marrow mesenchymal stem cells (BM-MSCs) in proliferation and differentiation are involved in the pathophysiology of aplastic anemia (AA). Infusion of umbilical cord mesenchymal stem cells (UC-MSCs) may improve the efficacy of immunosuppressive therapy (IST) in childhood severe aplastic anemia (SAA).

Methods: We conducted an investigator-initiated, open-label, and prospective phase IV trial to evaluate the safety and efficacy of combination of allogenic UC-MSCs and standard IST for pediatric patients with newly diagnosed SAA.

Epidemiological and clinical characteristics of 214 families with COVID-19 in Wuhan, China.

Objective: To investigate the epidemiological dynamics, transmission patterns, and the clinical outcomes of Coronavirus disease 2019 (COVID-19) in familial cluster patients in Wuhan, China.

Methods: Between January 22, 2020, and February 4, 2020, we enrolled 214 families for this retrospective study. The COVID-19 cases were diagnosed using real-time reverse-transcriptase polymerase chain reaction (RT-PCR).

Long-term safety and efficacy of imatinib in pediatric patients with chronic myeloid leukemia: single-center experience from China.

Chronic myeloid leukemia (CML) is a rare disease among children. A retrospective study was conducted from November 2002 to March 2019 at a single institution in China. A total of 36 pediatric CML patients (25 male and 11 female) were enrolled.

Long-term outcomes of 172 children with severe aplastic anemia treated with rabbit antithymocyte globulin and cyclosporine.

This study retrospectively analyzed the clinical outcome of 172 children with newly diagnosed severe aplastic anemia (SAA) between January 2008 and April 2018, who received rabbit antithymocyte globulin (ATG) and cyclosporine (CsA) as first-line treatment. The median age at diagnosis was 5 years (range, 1-14). The overall response rates were 22.

Fasting blood glucose level is a predictor of mortality in patients with COVID-19 independent of diabetes history.

Aim: No study elucidated the role of fasting blood glucose (FBG) level in the prognosis
of coronavirus disease 2019 (COVID-19).

Methods: This cohort study was conducted in a single center at Renmin Hospital of Wuhan University, Wuhan, China. Clinical laboratory, and treatment data of inpatients with laboratory-confirmed COVID-19 were collected and analyzed.

[Efficacy and prognostic factors in children with non-core binding factor acute myeloid leukemia].

Objective: To compare the efficacy of the CAMS-2005 and CAMS-2009 regimens in treating children with non-core binding factor acute myeloid leukemia (non-CBF AML) and to study the prognosis factors.

Methods: A total of 161 children who were initially diagnosed with non-CBF AML from April 2005 to December 2015 were enrolled as study subjects, and were divided into a CAMS-2005 regimen group (n=52) and a CAMS-2009 regimen group (n=109) according to the chemotherapy regimen provided. The efficacy was retrospectively compared between the two groups.

Characteristics and clinical significance of myocardial injury in patients with severe coronavirus disease 2019.

Aims: To investigate the characteristics and clinical significance of myocardial injury in patients with severe coronavirus disease 2019 (COVID-19).

Methods And Results: We enrolled 671 eligible hospitalized patients with severe COVID-19 from 1 January to 23 February 2020, with a median age of 63 years. Clinical, laboratory, and treatment data were collected and compared between patients who died and survivors.

[Epidemidogical Analysis of 982 Hospitalized Cases of Childhood Acute Lymphoblastic Leukemia].

Objective: To understand the epidemiological characteristics of childhood acute lymphoblastic leukemia (ALL) by analyzing the clinical data of 982 patients.

Methods: A retrospective analysis was performed on 982 children with ALL who were admitted to our center from April 2008 to May 2015. The sex, age and season of onset, risk factors related with the disease, and molecular biological characteristics were analyzed.