Abstract:
BACKGROUND:The molecular mechanisms underlying the endometriosis are still not completely understood. In order to test the hypothesis that the approaches in phosphoproteomics might contribute to the identification of key biomarkers to assess disease pathogenesis and drug targets, we carried out a phosphoproteomics analysis of human endometrium. METHODS:A large-scale differential phosphoproteome analysis, using peptide enrichment of titanium dioxide purify and sequential elution from immobilized metal affinity chromatography with linear trap quadrupole-tandem mass spectrometry, was performed in endometrium tissues from 8 women with or without endometriosis. RESULTS:The phosphorylation profiling of endometrium from endometriosis patients had been obtained, and found that identified 516 proteins were modified at phosphorylation level during endometriosis. Gene ontology annotation analysis showed that these proteins were enriched in cellular processes of binding and catalytic activity. Further pathway analysis showed that ribosome pathway and focal adhesion pathway were the top two pathways, which might be deregulated during the development of endometriosis. CONCLUSIONS:That large-scale phosphoproteome quantification has been successfully identified in endometrium tissues of women with or without endometriosis will provide new insights to understand the molecular mechanisms of the development of endometriosis.
journal_name
Chin Med J (Engl)journal_title
Chinese medical journalauthors
Xu HM,Deng HT,Liu CD,Chen YL,Zhang ZYdoi
10.4103/0366-6999.166022subject
Has Abstractpub_date
2015-10-05 00:00:00pages
2617-24issue
19eissn
0366-6999issn
2542-5641pii
ChinMedJ_2015_128_19_2617_166022journal_volume
128pub_type
杂志文章abstract:BACKGROUND:Previous studies demonstrated general anesthetics affect potassium ion channels, which may be one of the mechanisms of general anesthesia. Because the effect of etomidate on potassium channels in rat hippocampus which is involved in memory function has not been studied, we investigated the effects of etomida...
journal_title:Chinese medical journal
pub_type: 杂志文章
doi:
更新日期:2010-03-20 00:00:00
abstract:BACKGROUND:Limited data exist on the association of serum gamma-glutamyl transferase (GGT) level within the reference range with the increased risk of coronary heart disease (CHD) prediction in men. The study examined the association between serum GGT concentration within the reference range and the CHD risk prediction...
journal_title:Chinese medical journal
pub_type: 杂志文章
doi:10.4103/0366-6999.161343
更新日期:2015-08-05 00:00:00
abstract::Apolipoprotein (a) [Lp(a)] phenotypes of 69 myocardial infarction survivor and 56 stroke patients were reported and compared to those of 190 healthy Chinese. The results revealed that the distributions of apo(a) phenotype frequency in patients with cardio-cerebrovascular disease (CCVD) were different from those of con...
journal_title:Chinese medical journal
pub_type: 杂志文章
doi:
更新日期:1994-02-01 00:00:00
abstract:BACKGROUND:Our previous studies have shown that both apoptosis and necrosis are involved in hair cell (HC) pathogenesis in aging cochleae. To better understand the biological mechanisms responsible for the regulation of HC death, we examined the activity of succinate dehydrogenase (SDH), a mitochondrial bioenergetic en...
journal_title:Chinese medical journal
pub_type: 杂志文章
doi:
更新日期:2010-07-01 00:00:00
abstract:BACKGROUND:Among HIV-infected patients initiating antiretroviral therapy (ART), early changes in CD4+ T-cell subsets are well described. However, HIV-infected late presenters initiating treatment present with a suboptimal CD4+ T-cell reconstitution and remain at a higher risk for AIDS and non-AIDS events. Therefore, fa...
journal_title:Chinese medical journal
pub_type: 杂志文章
doi:10.4103/0366-6999.193460
更新日期:2016-11-20 00:00:00
abstract:BACKGROUND:Congenital heart disease (CHD) is a common heart condition which does considerable harm to the health of children and adolescents. CHD epidemiological characteristics of Tibetan children whose ages ranged from 4 to 18 years were investigated in Qinghai Province. METHODS:A total of 32 578 Tibetan children, l...
journal_title:Chinese medical journal
pub_type: 杂志文章
doi:
更新日期:2008-12-20 00:00:00
abstract:BACKGROUND:Functional neuroimaging study has opened an avenue for exploring the pathophysiology of cluster headache (CH). The aim of our study was to assess the changes in brain activity in CH patients by the regional homogeneity method using resting-state functional magnetic resonance imaging technique. METHODS:The f...
journal_title:Chinese medical journal
pub_type: 杂志文章
doi:
更新日期:2012-02-01 00:00:00
abstract:BACKGROUND:The form deprivation (FD) reduces spatial contrasts and induces myopia. Nitric oxide and cyclic guanosine monophosphate (cGMP) are involved in visual signal transmission. This study investigated changes in nitric oxide synthase (NOS) activity and cGMP concentration in ocular tissues in acute and chronic form...
journal_title:Chinese medical journal
pub_type: 杂志文章
doi:
更新日期:2007-12-20 00:00:00
abstract::The surface structure of four different articular cartilages of the femoral head was studied with scanning electron microscope in 12 cases of hip joint osteoarthritis. These articular cartilages were mink white, yellow, dusky red and hyperplastic and thickened. The osteoarthritic articular cartilage surface was uneven...
journal_title:Chinese medical journal
pub_type: 杂志文章
doi:
更新日期:1990-04-01 00:00:00
abstract:BACKGROUND:This study was designed to evaluate the relationship between high-density lipoprotein cholesterol (HDL-C) level and acute myocardial infarction (AMI) and coronary heart disease (CHD) death and to explore the protective effect of HDL against CHD in the elderly Chinese. METHODS:Started from 1986, 1211 retiree...
journal_title:Chinese medical journal
pub_type: 杂志文章
doi:
更新日期:2004-04-01 00:00:00
abstract:BACKGROUND:Matrix metalloproteinase (MMP)-2 plays an important role in the remodeling of left ventricles (LVs) and right ventricles (RVs). We investigated the differences of MMP-2 expression between LV and RV in response to nandrolone decanoate (ND), swimming training (ST), and combined ND and ST (NS) in mice, based on...
journal_title:Chinese medical journal
pub_type: 杂志文章
doi:10.4103/0366-6999.222330
更新日期:2018-01-20 00:00:00
abstract:OBJECTIVE:To investigate the short- and long-term clinician and angiographic outcome of stenting or angioplasty for chronic total coronary artery occlusion. METHODS:A total of 95 patients with successful percutaneous transluminal coronary angioplasty (PTCA) for total occlusion coronary artery were identified out of 35...
journal_title:Chinese medical journal
pub_type: 杂志文章
doi:
更新日期:2000-03-01 00:00:00
abstract:BACKGROUND:Patients with elevated admission glucose levels may be at increased risk of death after myocardial infarction, independent of other baseline risk factors and more severe coronary artery disease. However, data regarding admission glucose and epicardial and microvascular flow after primary angioplasty is limit...
journal_title:Chinese medical journal
pub_type: 杂志文章
doi:
更新日期:2006-01-20 00:00:00
abstract:OBJECTIVE:To study the histopathological changes of relevant internal organs of Macaca mulatta infected with Plasmodium knowlesi (P. knowlesi). METHODS:Histopathological examination of 3 monkeys who died of P. knowlesi infection, 2 P. knowlesi infected monkeys who died of treatment failure with artesunate suppository ...
journal_title:Chinese medical journal
pub_type: 杂志文章
doi:
更新日期:2001-10-01 00:00:00
abstract:BACKGROUND:Inner retinal oxygenation response (ΔPO(2)) is a worldwide study focus. However, the relevant reports on its radiological measurements are limited. In this study, magnetic resonance imaging (MRI), employing T1 weighted image (T1WI), was used to detect changes in ΔPO(2) following 100% oxygen inhalation in hum...
journal_title:Chinese medical journal
pub_type: 杂志文章
doi:
更新日期:2010-11-01 00:00:00
abstract:BACKGROUND:Preconditioning with repeated electroacupuncture (EA) could mimic ischemic preconditioning to induce cerebral ischemic tolerance in rats. The present study was designed to investigate whether mu (micro)-, delta (delta)- or kappa (kappa)-opioid receptors are involved in the neuroprotection induced by repeated...
journal_title:Chinese medical journal
pub_type: 杂志文章
doi:
更新日期:2007-03-05 00:00:00
abstract:BACKGROUND:Excessive expression of thymic stromal lymphopoietin (TSLP) has been demonstrated in asthmatic airway epithelia and in nasal epithelia from animal models of allergic rhinitis (AR), but the evidence of expression of TSLP in nasal epithelial cells (NECs) of patients with AR is lacking. We aimed to investigate ...
journal_title:Chinese medical journal
pub_type: 杂志文章
doi:
更新日期:2009-10-05 00:00:00
abstract:OBJECTIVE:The aim of this study was to summarize recent studies on nondopaminergic options for the treatment of motor symptoms in Parkinson's disease (PD). DATA SOURCES:Papers in English published in PubMed, Cochrane, and Ovid Nursing databases between January 1988 and November 2016 were searched using the following k...
journal_title:Chinese medical journal
pub_type: 杂志文章,评审
doi:10.4103/0366-6999.211555
更新日期:2017-08-05 00:00:00
abstract:BACKGROUND:Copernicus optical coherence tomography (SOCT) is a new, ultra high-speed and high-resolution instrument available for clinical evaluation of optic nerve. The purpose of the study was to compare the agreements between SOCT and Heidelberg retinal tomography (HRT). METHODS:A total of 44 healthy normal volunte...
journal_title:Chinese medical journal
pub_type: 杂志文章
doi:
更新日期:2012-08-01 00:00:00
abstract:BACKGROUND:Serum antinuclear antibodies (ANAs) are positive in some patients with chronic lymphocytic leukemia (CLL), but the prognostic value of ANAs remains unknown. The aim of this study was to evaluate the role of ANAs as a prognostic factor in CLL. METHODS:This study retrospectively analyzed clinical data from 21...
journal_title:Chinese medical journal
pub_type: 杂志文章
doi:10.1097/CM9.0000000000000114
更新日期:2019-03-05 00:00:00
abstract:BACKGROUND:With the technical advances, magnetic resonance imaging (MRI) is now sensitive enough to detect subtle structural abnormalities of ocular motor nerves arising from the brainstem and orbits of living subjects. This study was designed to delineate the MRI characteristics in patients with special forms of strab...
journal_title:Chinese medical journal
pub_type: 杂志文章
doi:
更新日期:2009-12-20 00:00:00
abstract:BACKGROUND:Chronic obstructive pulmonary disease (COPD) is thought to be an inflammatory immune response disease. In most cases, the disease is caused by cigarette smoke, but it has been demonstrated that only 10% to 20% of smokers will definitely suffer from COPD. Dendritic cells (DCs) are considered to be the promote...
journal_title:Chinese medical journal
pub_type: 杂志文章
doi:
更新日期:2010-06-01 00:00:00
abstract:BACKGROUND:Roundabout 5 (R5) is a monoclonal antibody which can neutralize the binding of Roundabout 1 (Robo1) to Slit2. Oral squamous cell carcinoma angiogenesis was significantly inhibited when R5 blocked slit-robo signaling pathway. However, the effect of R5 on the invasion of tongue cancer cells has not been invest...
journal_title:Chinese medical journal
pub_type: 杂志文章
doi:
更新日期:2011-08-01 00:00:00
abstract:BACKGROUND:Increasing prevalence of Staphylococcus aureus (S. aureus), particularly methicillin-resistant S. aureus (MRSA) has been reported in China. In this study, we investigated the drug resistance characteristic, genetic background, and molecular epidemiological characteristic of S. aureus in Changsha. METHODS:Be...
journal_title:Chinese medical journal
pub_type: 杂志文章
doi:
更新日期:2012-07-01 00:00:00
abstract:BACKGROUND:Correct drug selection, the key to successful chemotherapy, is one of the most difficult clinical decisions for the treatment of platinum-resistant recurrent ovarian cancer worldwide. The exact procedures for choosing drugs are undefined, currently relying on clinical trials and personal experience, which of...
journal_title:Chinese medical journal
pub_type: 杂志文章
doi:
更新日期:2009-12-05 00:00:00
abstract::Since February 1982, 23 patients with scoliosis were treated by releasing the soft tissues on the concave side and plaster spinal fusion jacket. Of these patients, 13 had congenital scoliosis and 10 idiopathic scoliosis. Follow-up for 1 to 8.5 years showed that the results of correction were satisfactory. The maximum ...
journal_title:Chinese medical journal
pub_type: 杂志文章
doi:
更新日期:1992-02-01 00:00:00
abstract:BACKGROUND:Na + /Ca 2+ exchanger (NCX) plays a crucial role in pentylenetetrazol-induced convulsion. However, it is unclear whether NCX is critically involved in hyperthermia-induced convulsion. In this study, we examined the potential changes in NCX3 in the hippocampus and cerebrocortex of rats with hyperthermia-induc...
journal_title:Chinese medical journal
pub_type: 杂志文章
doi:10.4103/0366-6999.169103
更新日期:2015-11-20 00:00:00
abstract:BACKGROUND:Expression of murine calcium-activated chloride channel family member 3 (mCLCA3) has been reported to be increased in the airway epithelium of asthmatic mice challenged with ovalbumin (OVA). However, its role in asthmatic airway inflammation under no OVA exposure has not yet been clarified. METHODS:mCLCA3 p...
journal_title:Chinese medical journal
pub_type: 杂志文章
doi:
更新日期:2013-01-01 00:00:00
abstract:BACKGROUND:One of the major causes of death in severe acute pancreatitis (SAP) is severe infection owing to bacterial translocation. Some clinical studies suggested that ecoimmunonutrition (EIN) as a new strategy had better treatment effect on SAP patients. But the experiment studies on the precise mechanism of the eff...
journal_title:Chinese medical journal
pub_type: 杂志文章
doi:
更新日期:2006-04-20 00:00:00
abstract:BACKGROUND:Hospital-acquired pneumonia (HAP) is the most common hospital-acquired infection in China with substantial morbidity and mortality. But no specific risk assessment model has been well validated in patients with HAP. The aim of this study was to investigate the published risk assessment models that could pote...
journal_title:Chinese medical journal
pub_type: 杂志文章
doi:10.1097/CM9.0000000000001252
更新日期:2020-12-03 00:00:00