Associations of essential element serum concentrations with autism spectrum disorder.

This case-control study explored the associations between autism spectrum disorder (ASD) and the serum concentration of nine chemical elements in children. The study recruited 92 Chinese children with ASD and 103 typically developing individuals. Serum concentrations of nine chemical elements (calcium, iodine, iron, lithium, magnesium, potassium, selenium, strontium, and zinc) were determined by inductively coupled plasma mass spectrometry (ICP-MS) and inductively coupled plasma atomic emission spectrometry (ICP-AES).

Urinary Metabolomic Study in a Healthy Children Population and Metabolic Biomarker Discovery of Attention-Deficit/Hyperactivity Disorder (ADHD).

Objectives: Knowledge of the urinary metabolomic profiles of healthy children and adolescents plays a promising role in the field of pediatrics. Metabolomics has also been used to diagnose disease, discover novel biomarkers, and elucidate pathophysiological pathways. Attention-deficit/hyperactivity disorder (ADHD) is one of the most common psychiatric disorders in childhood.

Gray Matter Alterations in Pediatric Schizophrenia and Obsessive-Compulsive Disorder: A Systematic Review and Meta-Analysis of Voxel-Based Morphometry Studies.

Objective: The aim of this study is comparing gray matter alterations in SCZ pediatric patients with those suffering from obsessive-compulsive disorder (OCD) based on a systematic review and an activation likelihood estimation (ALE) meta-analysis.

Methods: A systematic literature search was performed in PubMed, Elsevier, and China National Knowledge Infrastructure (CNKI). A systematic review and an ALE meta-analysis were performed to quantitatively examine brain gray matter alterations.

Nucleoporin 37 promotes the cell proliferation, migration, and invasion of gastric cancer through activating the PI3K/AKT/mTOR signaling pathway.

Gastric cancer is a kind of malignant tumor in the world. Emerging studies have proved the regulatory role of nucleoporin 37 in the development of several malignant tumors. However, the potential effect of NUP37 in gastric cancer is still unclear.

Knockdown of Serum- and Glucocorticoid-Regulated Kinase 1 Enhances Cisplatin Sensitivity of Gastric Cancer Through Suppressing the Nuclear Factor Kappa-B Signaling Pathway.

Background: Previous studies have published the promoting effect of serum and glucocorticoid-regulated kinase 1 (SGK1) in various malignant tumors. However, whether SGK1 promotes gastric cancer remains a mystery.

Aims: To clarify the function of SGK1 in gastric cancer and its potential regulatory mechanism.

The relationship between the simultaneity present of cagA and hopQI genes in Helicobacter pylori and the risk of gastric cancer.

Helicobacter pylori is a bacterium that causes infections in the gastrointestinal tract. This type of bacterium is very common and contagious at the same time. H.

LINC_00355 promotes gastric cancer progression by upregulating PHF19 expression through sponging miR-15a-5p.

Background: Long non-coding RNAs exert vital roles in several types of cancer. The objective of this study was to explore the role of LINC_00355 in gastric cancer (GC) progression and its potential mechanism.

Methods: The expression levels of LINC_00355 in GC tissues and cells were detected by quantitative real-time PCR, followed by assessing the effects of LINC_00355 knockdown or overexpression on cell properties.

The clinical intervention choice for pediatric tic disorder patients from a tertiary children's hospital in China: a large-scale retrospective study based on electronic medical records.

Pharmacological intervention played an important role in the management of tic disorder. Large-scale prescription data for pediatric tic disorder patients in the real-world setting were scarce. The demographic and prescription data of tic disorder were extracted from the electronic medical records database of Beijing Children's Hospital from 2018 to 2020.

A proteomic analysis of urine biomarkers in autism spectrum disorder.

Autism spectrum disorder (ASD) is a neurodevelopmental condition characterized by early-onset social-communication challenges, restricted and repetitive behaviors, or unusual sensory-motor behaviors. A lack of specific biomarkers hinders the early diagnosis and treatment of this disease in many children. This study analyzes and validates potential urinary biomarkers using mass spectrometry proteomics.

Association Study of C677T Polymorphism and Birth Body Mass With Risk of Autism in Chinese Han Population.

To explore the association of the methylenetetrahydrofolate reductase () C677T polymorphism with birth body mass and risk of autism in Chinese Han population. A total 1,505 Chinese Han autism patients were recruited, using the Diagnostic and Statistical Manual of Mental Disorders, 4th revised version (DSM-IV-R) diagnostic criteria for autism, and 1,308 sex-matched healthy controls were also enrolled for the study. All the participants' birth body masses were counted according to the medical records.

The therapeutic effect of habit reversal training for Tourette syndrome: a meta-analysis of randomized control trials.

Objectives: Comprehensive behavioral intervention for tics (CBIT) and habit reversal training (HRT) are forms of cognitive behavioral therapy that can effectively reduce tic symptoms in patients with tic disorders, but their efficacies and potential moderators were needed to be clarified.

Methods: In the present study, a meta-analysis was performed to identify the efficacy of HRT and CBIT for individuals with tic disorders. The standard mean difference (SMD) was calculated to assess the effect size of the efficacy of HRT.

Altered structural cerebral cortex in children with Tourette syndrome.

Purpose: In this study, we used magnetic resonance imaging (MRI) to investigate the anatomical alterations of cerebral cortex in children with Tourette syndrome (TS) and explore whether such deficits were related with their clinical symptoms.

Methods: All subjects were scanned in a 3.0T MRI scanner with three-dimensional T1-weighted images (3DT1WI).

Characterization of Intestinal Microbiota and Probiotics Treatment in Children With Autism Spectrum Disorders in China.

Most previous studies have found that human intestinal microbiota affect the symptoms of autism spectrum disorder (ASD), especially gastrointestinal (GI) symptoms, but regarding this, there is limited data of non-western ethnicity. Probiotics can reconstitute the host intestinal microbiota and strengthen gastrointestinal function, however, clinical data proving the effect of probiotics treatment on ASD is lacking. This study explored the significant differences between ASD and neurotypical (NT), and the improvement of applied behavior analysis (ABA) training in combination with probiotics, vs.

Posterior reversible encephalopathy syndrome in children with acute lymphoblastic leukemia during remission induction chemotherapy: a single-center retrospective study.

Background: This study investigated the clinical characteristics, cranial magnetic resonance imaging (MRI) features, MRI follow-up, and prognosis of children with acute lymphoblastic leukemia (ALL) who developed posterior reversible encephalopathy syndrome (PRES) during remission induction chemotherapy.

Methods: We analyzed the age, gender, PRES symptoms and signs, cranial MRI findings, therapeutic effect, and prognosis of children with ALL who developed PRES during chemotherapy from January 2010 to December 2013 at the Hematology Oncology Center of Beijing Children's Hospital. Changes in cranial MRI findings were analyzed, and intelligence (IQ) and cognitive function were evaluated using the Wechsler Scale and the Wisconsin Card Score Test after the children completed chemotherapy.

Transcranial direct current stimulation reduces seizure frequency in patients with refractory focal epilepsy: A randomized, double-blind, sham-controlled, and three-arm parallel multicenter study.

Background: Transcranial direct current stimulation (tDCS) has been explored in epilepsy with limited samples, varied parameters, and inconclusive results. We aimed to study the efficacy of tDCS for patients with refractory focal epilepsy.

Method: We conducted a randomized, double-blind, sham-controlled, and three-arm (Group 1 (sham), Group 2 (20-min), and Group 3 (2 × 20-min)) tDCS parallel multicenter study.

Premonitory urges located in the tongue for tic disorder: Two case reports and review of literature.

Background: Premonitory urges (PUs) was defined as the uncomfortable physical sensations of inner tension that can be relieved by producing movement responses. Nearly 70%-90% patients with Tourette syndrome reported experiences of PUs.

Case Summary: In this paper, we present two cases of young patients with PUs located in their tongue, which is very rare and easily misdiagnosed in clinical work.

The Correlation Between the Severity of Premonitory Urges and Tic Symptoms: A Meta-Analysis.

Premonitory urges (PUs) are defined as sensory experiences of pre-tic inner tension. Evidence suggests that most patients with Tourette syndrome experience PUs, which are transiently relived by the expression of tics. However, recent studies have revealed inconsistent results regarding the correlation between the severity of PUs and the severity of tic symptoms.

Association between CNTNAP2 polymorphisms and autism: A family-based study in the chinese han population and a meta-analysis combined with GWAS data of psychiatric genomics consortium.

Autism is a childhood neuropsychiatric disorder with evidence of a strong genetic component in the complex etiologies. Contactin-associated protein-like 2 (CNTNAP2), a member of the neurexin superfamily, plays an essential role in neural development. CNTNAP2 was considered as one of the most susceptible genes for autism spectrum disorder (ASD).

Replication of previous GWAS hits suggests the association between rs4307059 near MSNP1AS and autism in a Chinese Han population.

Autism is a complex neurodevelopmental disorder with high heritability. Previous genome-wide association studies (GWAS) demonstrated that some single-nucleotide polymorphisms (SNPs) were significantly associated with autism, while other studies focusing on these GWAS hits showed inconsistent results. Besides, the association between these variants and autism in the Chinese Han population remains unclear.

Association between mild or moderate obstructive sleep apnea-hypopnea syndrome and cognitive dysfunction in children.

Background: Childhood obstructive sleep apnea-hypopnea syndrome (OSAHS), the most common sleep-related breathing disorder, may lead to cognitive impairment. This study aims to investigate the association between mild or moderate childhood OSAHS and cognitive dysfunction.

Methods: A total of 59 children (4-12 years of age) diagnosed with mild or moderate OSAHS by polysomnography and 60 age-  and sex-matched healthy children were included in the study.

Chinese children with autism: A multiple chemical elements profile in erythrocytes.

Unlabelled: Several lines of evidence suggested that abnormal levels of certain chemical elements may contribute to the development of autism spectrum disorders (ASD). The present work aimed to investigate the multiple chemical elements profile in the erythrocytes of autistic versus typically developing children (TDC) of China. Analyses were carried out to explore the possible association between levels of elements and the risk as well as the severity of ASD.

Alterations of White Matter Connectivity in Preschool Children with Autism Spectrum Disorder.

Purpose To investigate the topologic architecture of white matter connectivity networks in preschool-aged children with a diagnosis of autism spectrum disorder (ASD) versus typical development (TD). Materials and Methods Forty-two participants were enrolled, including 21 preschool children with ASD (14 male children and seven female children; mean age, 4.56 years ± 0.

Two de novo variations identified by massively parallel sequencing in 13 Chinese families with children diagnosed with autism spectrum disorder.

Autism spectrum disorder (ASD) is a genetically heterogeneous neurodevelopmental disorder characterized by impairments in social interaction and communication, and by restricted and repetitive behaviors. The genetic architecture of ASD has been elucidated, including chromosomal rearrangements, de novo or inherited rare variants, and copy number variants. However, the genetic mechanism of Chinese families with ASD children is explored rarely.

[A Preliminary Study on Effect of Transcutaneous Electrical Acupoint Stimulation for Children with Autism].

Objective: To investigate the clinical efficacy of transcutaneous electrical acupoint stimulation (TEAS) in treating children with autism spectrum disorders.

Methods: Forty-one autistic children receiving rehabilitation training were randomized into TEAS (=21) and control (=20) groups. The control group only received rehabilitation training.

Altered Spontaneous Brain Activity in Children with Early Tourette Syndrome: a Resting-state fMRI Study.

Tourette syndrome (TS) is a childhood-onset chronic disorder characterized by the presence of multiple motor and vocal tics. This study investigated the alterations of spontaneous brain activities in children with TS by resting-state functional magnetic resonance imaging (rs-fMRI). We obtained rs-fMRI scans from 21 drug-naïve and pure TS children and 29 demographically matched healthy children.