Publications by authors named "Chentao Liu"

OTULIN deficiency is a complex disease characterized by a wide range of clinical manifestations, including skin rash, joint welling, lipodystrophy to pulmonary abscess, and sepsis shock. This disease is mechanistically linked to mutations in the gene, resulting in an immune disorder that compromises the body's ability to effectively combat pathogens and foreign stimuli. The gene is responsible for encoding a deubiquitinating enzyme crucial for hydrolyzing Met1-poly Ub chains, and its dysfunction leads to dysregulated immune responses.

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Few studies have comprehensively assessed the roles of cytokine production in wheezing pathogenesis. Therefore, we undertook this study to determine the association between wheezing episodes and cytokines, and to provide further information on this topic. Firstly, we retrospectively collected I176 children, including 122 subjects with first wheezing and 54 subjects with recurrent wheezing, to analyze the etiology and clinical characteristics of children with wheezing diseases.

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A case of brainlungthyroid syndrome.

Zhong Nan Da Xue Xue Bao Yi Xue Ban

March 2022

Brain-lung-thyroid syndrome is a rare autosomal dominant disorder. More than 100 cases have been reported worldwide, but few cases have been reported in China. In December 2018, a boy with brain-lung-thyroid syndrome, aged 3 years and 10 months, was admitted to Xiangya Hospital of Central South University due to repeated cough for more than 3 years.

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There is limited research into Invasive fungal disease (IFD) in children with no underlying disease. We undertook a retrospective study of children with IFD who did not suffer from another underlying disease, from June 2010 to March 2018 in Changsha, China. Nine children were identified.

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Our aim was to detect type 2 innate lymphoid cells (ILC2s)-related cytokines of infants with bronchiolitis by using Elisa, Liquidchip technology and RT-PCR and investigated its correlation with bronchiolitis. We recruited 26 infants with bronchiolitis and 20 healthy infants as control from Xiangya Hospital. Compared to the control group, the serum levels of interleukin-5 (IL-5) [41.

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Background: Asthma is a common chronic lung disease in children. We aimed to determine the associations between stress-induced phosphoprotein 1 (STIP1) and glucocorticoid-induced transcript 1 (GLCCI1) polymorphisms and susceptibility of childhood asthma and inhaled corticosteroid (ICS) response in children.

Methods: A total of 263 Chinese Han asthmatic children were recruited from the Xiangya Hospital, Central South University.

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This article reports two children with hereditary hemorrhagic telangiectasia (HHT). Patient 1 was a boy aged 12 years and was admitted due to intermittent cough and wheezing for more than 10 years. This boy and his mother and grandmother had a history of epistaxis.

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A girl, aged 12 years, was admitted due to fever and rash for 3 days. The child developed recurrent high fever and rash on both lower extremities 3 days before, and the rash on left lower extremity quickly merged into a patch within 24 hours, with hemorrhage and necrosis in black and purple, large vesicles, and blisters in the center. Laboratory examination showed a reduction in platelet count and significant increases in fibrinogen and D-dimer during the course of the disease.

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A girl, aged 4 years and 3 months, presented with cyanosis of the lips shortly after birth. She then experienced shortness of breath after activity 1 year ago and acrocyanosis 3 months ago, with obvious acropachy and toe deformity. Laboratory examinations revealed an increase in hemoglobin (178 g/L) and a reduction in arterial partial pressure of oxygen (37.

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Objective: To study the clinical features of neuroendocrine cell hyperplasia of infancy (NEHI) in order to provide a basis for the management of diagnosis, treatment and prognosis of children with NEHI.

Methods: A retrospective analysis was performed for the clinical data of seven children with NEHI who were diagnosed and treated from January 2014 to March 2016.

Results: Among the seven children with NEHI, there were five boys and two girls.

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The purpose of this study was to investigate the involvement of single-nucleotide polymorphisms in , and in the response to inhaled corticosteroids in asthmatic children. Children with mild-to-moderate asthma were enrolled in the study. The SEQUENOM MassARRAY method was used to sequence 27 SNP genotypes.

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A girl, aged 8 years, developed jaundice and liver dysfunction in the neonatal period, with congenital glaucoma diagnosed on day 5 after birth, hypertension and unusual facies (broad forehead, hypertelorism and deep-set eyes). Cholestasis was the main type of liver dysfunction. Cardiac macrovascular CTA showed stenosis at the abdominal aorta and the beginning of the bilateral renal arteries.

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Smoking is one of the primary causes of chronic obstructive pulmonary disease (COPD). Sustained active epithelial-mesenchymal transition (EMT) in COPD may explain the core pathophysiology of airway fibrosis and why lung cancer is so common among smokers. Interleukin (IL)-17A and growth/differentiation factor (GDF)15 have been reported to be biomarkers of COPD; however, the role of IL-17A and GDF15 in EMT remains unclear.

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Drug resistance is an important factor for the poor prognosis of non-small cell lung cancer (NSCLC). Sal-like protein 4 (Sall4) is a stem cell marker, and plays a role in maintaining self-renewal. Previous studies have demonstrated that Sall4 may be a candidate for use as support in the diagnosis of lung cancer, and may also represent a therapeutic target.

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To evaluate the efficacy, recurrent risk factors and transferable ratio of treatments with 3 different regiments on children with systematic myasthenia gravis (MG).
 Methods: The data of 104 children with ocular MG from June 2010 to March 2014 were collected from Department of Pediatric Neurology of Xiangya Hospital and they were retrospectively studied. The patients were divided into 3 groups: a methylprednisolone group (n=44), a prednisone group (n=48) and a bromine pyridostigmine group (n=12).

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Gitelman syndrome is a rare disease. It is easy to be misdiagnosed and missed diagnosis due to the diverse clinical symptoms. A girl with long-term hypokalemia, who presented with intermittent pain of lower limb muscle and physical retardation, was treated in Xiangya Hospital, Central South University.

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Introduction: Asthma is the most common chronic lower respiratory disease in childhood throughout the world. Recurrent respiratory tract infections in young children, especially viral infections, are the major cause of acute asthmatic exacerbations and contribute to development of asthma. Bacterial extracts have been used to improve the immune defenses of the respiratory tract.

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Hypoxic-ischemic brain damage (HIBD) is a major cause of neonatal acute deaths and chronic nervous system damage. Our present study was designed to investigate the possible neuroprotective effect of digoxin-induced pharmacological preconditioning after hypoxia-ischemia and underlying mechanisms. Neonatal rats were assigned randomly to control, HIBD, or HIBD+digoxin groups.

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Resistance exercise has been proved to be effective in improving bone quality in both animal and human studies. However, the issue about whether resistance exercise can inhibit obesity-induced bone loss has not been previously investigated. In the present study, we have evaluated the effects of ladder-climbing training, one of the resistance exercises, on bone mechanical properties and microarchitecture in high-fat (HF) diet-induced obese rats.

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Objective: To study the effect of budesonide aerosol inhalation on the expression of glucocorticoid receptor (GR) and nuclear factor (NF)-κB in asthmatic mice.

Methods: Twenty-four healthy male BALB/c mice aged 6 to 8 weeks were randomly divided into three groups (n=8 each): normal saline (control group), asthma model (asthma group) and budesonide-treated asthma (BUD group). Asthma was induced by intraperitoneal injection of ovalbumin (OVA) and aluminium hydroxide suspension and aerosol inhalation of OVA solution.

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Suppression of myostatin (MSTN) is associated with skeletal muscle atrophy and insulin resistance. However, the mechanisms by which MSTN regulates insulin resistance are not well known. We have explored the signaling pathways through which MSTN regulates insulin resistance in diet-induced obese rats using a polyclonal antibody for MSTN.

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Background: Suppression of myostatin (MSTN) has been associated with skeletal muscle atrophy and insulin resistance (IR). However, few studies link MSTN suppression by ladder-climbing training (LCT) and IR. Therefore, we intended to identify the correlation with IR between LCT and to analyze the signaling pathways through which MSTN suppression by LCT regulates IR.

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Objective: To explore the therapeutic effects and mechanism of Bacillus Calmette-Guerin (BCG) vaccine on airway remodeling in rats.

Methods: Forty male Wistar rats were randomly divided into 5 groups of control, asthma,BCG vaccine, dexamethasone and BCG vaccine plus dexamethasone (n = 8 each). The animals were then sensitized and challenged by ovalbum in to establish the asthmatic model.

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Objective: To further study the therapy of wasting muscle by myostatin as a new targets, the eucaryotic expression vector coupled the foreign T-helper epitope of tetanus toxin (TT) to the N terminus of myostatin was constructed, and the effects of the gene vaccine on forelimb grip were tested in immunized mice.

Methods: A DNA fragment encoding the TT epitope followed by the N terminus of mature myostatin (330bp) was synthesized. The eucaryotic expression vector of myostatin was constructed and the chinese hamster ovary (CHO) cells were infected with the recombinant plasmids pVAC-TT-Ms by liposome transfection according to routine laboratory procedure.

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