[A preliminary study on the role of V-domain Ig suppressor of T cell activation in juvenile idiopathic arthritis].

Objectives: To study the expression of V-domain Ig suppressor of T cell activation (VISTA) in peripheral blood of children with juvenile idiopathic arthritis (JIA) and its role in the pathogenesis of JIA.

Methods: In this prospective study, peripheral blood was collected from 47 children with different subtypes of JIA and 10 healthy children. Flow cytometry was used to measure the expression levels of VISTA, interferon-γ (IFN-γ), and tumor necrosis factor-α (TNF-α) on CD14 mononuclear cells, CD4 T lymphocytes, and CD8 T lymphocytes.

[Role of CD4NKG2D T cells in the disease activity of juvenile idiopathic arthritis].

Objectives: To study the expression levels of CD4NKG2D T cells and NKG2D soluble ligands, the soluble MHC class I chain-related molecules A and B (sMICA/sMICB) in the active stage and stable stage of juvenile idiopathic arthritis (JIA) and their role in the disease activity of JIA.

Methods: Nineteen children with systemic JIA and 20 children with articular JIA who were diagnosed in Children's Hospital of Chongqing Medical University from November 2019 to December 2021 were enrolled in this prospective study. Six healthy children were enrolled as the control group.

Anti-nuclear matrix protein 2+ juvenile dermatomyositis with severe skin ulcer and infection: A case report and literature review.

Background: Juvenile dermatomyositis (JDM) is an idiopathic inflammatory myopathy that occurs in childhood. It is characterized by muscle weakness and a characteristic rash. Previous literature reports have rarely described JDM with severe skin ulcers and infections.

Encapsulation of a Protein Isolate Pickering Emulsion of β-Carotene: Stability, Bioaccesibility and Cytotoxicity.

Owing to their excellent characteristics, Pickering emulsions have been widely used in the development and the application of new carriers for embedding and for delivering active compounds. In this study, β-carotene was successfully encapsulated in a Pickering emulsion stabilized using protein isolate (DIPI). The results showed that the encapsulation efficiencies of β-carotene in the control group Tween 20 emulsion (TE) and the DIPI Pickering emulsion (DIPIPE) were 46.

Retrospective study of 98 patients with X-linked agammaglobulinemia complicated with arthritis.

Objective: We preformed this retrospective study of clinical manifestation, imaging feature, and mutations to describe joint involvement in X-linked agammaglobulinemia (XLA) patients, aimed to provide recommendation for physicians.

Methods: A total number of 98 XLA patients who have been diagnosed between January 2000 and February 2020 were enrolled and grouped based on whether they developed arthritis and analyzed for the clinical, imaging, and gene mutation data using the t test or the Mann-Whitney test.

Results: Forty-five out of 98 patients (45.

Association between high mobility group box 1 protein and juvenile idiopathic arthritis: a prospective longitudinal study.

Objective: To analyze the levels of high mobility group box 1 (HMGB1) protein on different courses of juvenile idiopathic arthritis (JIA).

Methods: In our prospective longitudinal study, children with JIA were included with their blood samples collected at the first visit, 1-month, 3-month, and 6-month follow-up, respectively. Samples were also collected from healthy controls and children with reactive arthritis at the first visit.

Comparative Efficacy and Safety of Non-Steroidal Anti-Inflammatory Drugs in Patients With Juvenile Idiopathic Arthritis: A Systematic Review and Network Meta-analysis.

Objective: We conducted a systematic review and network meta-analysis to compare the efficacy and safety of nine non-steroidal anti-inflammatory drugs (NSAIDs) in treating patients with juvenile idiopathic arthritis (JIA).

Methods: Randomized controlled trials (RCTs) of NSAIDs for the treatment in children with JIA were searched systematically by using MEDLINE, EMBASE, and the Cochrane Library for available literature up to January 1, 2019. Bayesian network meta-analysis was used to combine direct and indirect evidence on treatment effectiveness and safety.

Cytochrome C Oxidase Assembly Factor 1 Homolog Predicts Poor Prognosis and Promotes Cell Proliferation in Colorectal Cancer by Regulating PI3K/AKT Signaling.

Purpose: Colorectal cancer (CRC) is one of the most common malignancies in the world. The prognosis of advanced CRC is still poor. The purpose of this study was to identify a gene expression profile associated with CRC that may contribute to the early diagnosis of CRC and improve patient prognosis.

Application for proteomics analysis technology in studying animal-derived traditional Chinese medicine: A review.

Different therapeutically active ingredients, from plants, animals, and mineral sources, are prescribed as traditional Chinese medicines (TCM). TCMs, from animal sources, are rich in proteins and peptides. Different advanced proteomics technologies, such as two-dimensional gel electrophoresis (2-DE), multi-dimensional liquid chromatography (MDLC), matrix-assisted laser desorption/ionization-time of flight mass spectrometry (MALDI-TOF-MS), and isobaric tags for relative and absolute quantitation (iTRAQ), have been applied to analyze TCMs, from animal sources.

Blood Pressure Variability during Angiography in Patients with Ischemic Stroke and Intracranial Artery Stenosis.

Our aim was to investigate factors predicting blood pressure (BP) variability during diagnostic cerebral angiography and associations between BP variability and clinical outcomes in patients with acute and subacute ischemic stroke and intracranial artery stenosis. 114 patients with ischemic stroke and intracranial artery stenosis (stenosis rate >50%) were recruited. Patients who underwent cerebral angiography within 3 days and 3-14 days of disease onset are referred to be Group A and Group S, respectively.

[Microbial community diversity and its characteristics in Magnolia Officinalis Cortex "sweating" process based on high-throughput sequencing].

Magnolia Officinalis Cortex has been used as a traditional Chinese herb for thousands of years in China. According to Chinese Pharmacopoeia,the processing of Magnolia Officinalis Cortex needs " sweating" or " Fahan",which was a special drying process and considered to be an important symbol for high quality and genuine medicinal materials. In this unique processing mode,Magnolia Officinalis Cortex's microbial community structure may be changed,but little is known about microbial diversity during the " sweating".

Synthesis and evaluation of novel peptidomimetics bearing -aminobenzoic acid moiety as potential antidiabetic agents.

Search for a new class of potential antidiabetic agents. A series of novel peptidomimetics bearing the -aminobenzoic acid moiety (-) were designed and synthesized. For all synthetic target molecules, the peroxisome proliferator response element (PPRE) activated activities have been evaluated and the toxicity were computed.

Infliximab therapy and outcomes in patients with polyarticular juvenile idiopathic arthritis: a single-center study in China.

Background: Juvenile idiopathic arthritis (JIA) is a chronic inflammatory disease that includes seven heterogeneous subgroups with different prognoses. In particular, polyarticular JIA (pJIA) has a longer period of active disease and a poorer prognosis. Tumor necrosis factor (TNF)-alpha inhibitors are effective in patients with pJIA, but the therapeutic regimen remains controversial.

Two paternal mosaicism of mutation in ELANE causing severe congenital neutropenia exhibit normal neutrophil morphology and ROS production.

Severe congenital neutropenia caused by ELANE gene mutation is a rare disease. To date, only four families were reported with mosaicism. Here we examined the morphology and function of granulocytes isolated from two patients and their mosaic fathers.

Relationship between intracranial internal carotid artery calcification and enlarged cerebral perivascular space.

Purpose: The association between intracranial internal carotid artery (IICA) calcification and lacunes, white matter hyperintensity (WMH), and cerebral microbleeds (CMBs) has been well researched. However, enlarged cerebral perivascular space (PVS) has not yet been reported to correlate with intracranial internal carotid artery calcification. Therefore, the primary aim of this study was to investigate the relationship between IICA calcification and enlarged PVS.

Novel compound heterozygous mutations in ZAP70 in a Chinese patient with leaky severe combined immunodeficiency disorder.

In humans, the complete lack of tyrosine kinase ZAP70 function results in combined immunodeficiency (CID), with abnormal thymic development and defective T cell receptor (TCR) signaling of peripheral T cells, characterized by the selective absence of CD8 T cells. So far, 15 unique ZAP70 mutations have been identified in approximately 20 patients with CID, with variable clinical presentations. Herein, we report the first case from China of novel compound heterozygous mutations in ZAP70 (c.

The clinical features of autoimmunity in 53 patients with Wiskott-Aldrich syndrome in China: a single-center study.

Unlabelled: Autoimmune disease (AD) is common in patients with Wiskott-Aldrich syndrome (WAS) and patients with WAS who has an AD usually constitute a high-risk group with poor outcome. However, knowledge of AD in WAS is limited in China. In this study, medical records of 53 patients with WAS at Children´s Hospital of Chongqing Medical University from April 2004 to January 2014 were evaluated retrospectively and 14 patients (26%) had at least one AD.

In vivo reversion of an inherited mutation in a Chinese patient with Wiskott-Aldrich syndrome.

A spontaneous reversion that restores Wiskott-Aldrich syndrome protein (WASP) expression was reported recently. However, the genetic mechanism underlying the reversion event was unclear. In the present study, a WAS patient with a nonsense mutation (155 C>T, R41X) was followed during a three-year period.

[Dynamic accumulation regulation of curcumin, demethoxycurcumin and bisdemethoxyeurcumin in three strains of curcuma longae rhizome].

The paper is aimed to study the dynamic accumulation regulation of curcumin (Cur), demethoxycurcumin (DMC) and bisdemethoxyeurcumin (BDMC) in three strains of Curcuma longa, and provide scientific references for formalized cultivation, timely harvesting, quality control and breeding cultivation of C. longa. The accumulation regulation of the three curcumin derivatives was basically the same in rhizome of three strains.

Clinical characteristics of severe congenital neutropenia caused by novel ELANE gene mutations.

Background: Mutations within the ELANE gene, which encodes human neutrophil elastase, are the most common genetic causes of severe congenital neutropenia (SCN). No cases of SCN have been previously described from a Chinese population. Herein, we describe the clinical, hematologic and molecular characteristics of 7 Chinese SCN cases with novel ELANE mutations.

Clinical and molecular features of 38 children with chronic granulomatous disease in mainland china.

Purpose: Chronic granulomatous disease (CGD) is an inherited disorder, with phagocytes failing to produce antimicrobial superoxide due to deficient NADPH oxidase activity. Mutations in the gene encoding CYBB are responsible for the majority of the CGD cases. To date, there have been no reports on large samples of children with CGD in China.

Clinical, molecular, and T cell subset analyses in a small cohort of Chinese patients with hyper-IgM syndrome type 1.

Type 1 hyper-IgM syndrome (HIGM1) is a rare primary immunodeficiency disease caused by mutations in the CD40L gene. Patients often present with recurrent infections and autoimmune manifestations. We investigated the clinical and molecular characteristics of HIGM1 in thirteen patients from the Chinese mainland and examined the proportion of CD4(+)CD25(+)FoxP3(+)Treg, Th17, and Th1 cells in the peripheral blood.

[Expression and significance of interleukin-6, interferon-inducible protein-10 and interleukin-17 in serum and synovial fluid of patients with juvenile idiopathic arthritis].

Objective: To detect the disparity of three cytokines interleukin-6 (IL-6), interferon-inducible protein 10 (IP-10) and interleukin-17 (IL-17) in peripheral blood (PB) and synovial fluid (SF) of patients with juvenile idiopathic arthritis (JIA).

Method: Serum concentrations of the three cytokines were measured in 27 patients with 13 systemic-onset JIA (sJIA), 14 polyarticular JIA (pJIA) and 28 healthy controls using enzyme-linked immunosorbent assay (ELISA). Nineteen patients with no marked arthritis symptom or only temporary arthralgia were enrolled in probable sJIA group.