Int J Clin Exp Patho
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Int J Clin Exp Patho · Jan 2015
Clinical evaluation of circulating microRNA-25 level change in sepsis and its potential relationship with oxidative stress.
To investigated the circulating microRNA expression profile in sepsis and its clinical evaluation. ⋯ MicroRNA-25 can be used as a biomarker for the diagnosis and assessment of sepsis. Meanwhile, microRNA-25 level may be associated with oxidative stress in patients with sepsis, and it is expected to become a target for anti-oxidation therapy.
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Int J Clin Exp Patho · Jan 2015
Factors influencing the spontaneous closure of ventricular septal defect in infants.
This study is to prospectively evaluate the potential value of maternal and infantile variables as predictors for the spontaneous ventricular septal defects (VSD) closure in infants. ⋯ DVSD, DVSD/DAR, left atrium sizes, left ventricle sizes, main pulmonary forward blood flow, infection scores, Qp/Qs, VSD location, comorbidities including PDA, or membranous septal aneurysm may be used as potential independent predictors of spontaneous VSD closure in infants.
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Int J Clin Exp Patho · Jan 2015
Comparative StudyExpression of Yes-associated protein (YAP) in metastatic breast cancer.
The purpose of this study was to investigate the expression of Yes-associated protein (YAP) in different metastatic sites in metastatic breast cancer and to determine the clinical implications of these patterns. Immunohistochemical staining was used to investigate the expression of YAP and phospho-YAP in tissue microarrays from 122 cases of metastatic breast cancer (bone metastasis = 29, brain metastasis = 38, liver metastasis = 12, and lung metastasis = 43). The expression levels of YAP and phospho-YAP differed according to the metastatic site in metastatic breast cancer. ⋯ This analysis showed that nuclear YAP positivity (P = 0.008) and nuclear phospho-YAP positivity (P = 0.003) were both associated with shorter overall survival. In conclusion, the level of YAP expression varies according to the metastatic site in metastatic breast cancer. Moreover, high YAP expression was correlated with poor prognosis.
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Int J Clin Exp Patho · Jan 2015
Case ReportsDetection of t(12;14)(p13;q32) in a patient with IGH-CCND1 negative mantle cell lymphoma resembling ultra-high risk chronic lymphocytic leukemia.
T(12;14)(p13;q32) is a rare recurrent chromosomal translocation, which has only been identified in a small subgroup of mantle cell lymphoma (MCL) without typical t(11;14)(q13;q32). This rearrangement causes aberrant over-expression of cyclin D2 (CCND2), which disrupts the normal cell cycle. Here we report a subtle case of MCL with t(12;14)(p13;q32) that was initially misdiagnosed as ultra-high risk chronic lymphocytic leukemia (CLL). ⋯ The patient was transferred to our hospital, flow cytometry using additional markers showed that the clonal cells were CD200+(dim), CD148+(strong), and chromosome analysis revealed a complex karyotype, 47, XY, t(12;14)(p13;q32), +12, del(9p21), which indicated over-expression of CCND2, and immunostaining showed strong positivity of SOX11 further confirming the characteristics of CCND1-negtive MCL. The final diagnosis was revised to rare subtype of MCL with CCND2 translocation and intensive regimens were employed. This confusable MCL case illustrates the importance of cytogenetic analysis and clinicopathologic diagnosis of this rare category of MCL.
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Int J Clin Exp Patho · Jan 2015
Genetic polymorphisms of the TNF-α-308G/A are associated with metabolic syndrome in asthmatic patients from Hebei province, China.
Asthma is a complex inflammatory disease involving the critical actions of several important cytokines. Epidemiological data show that obesity could increase the risk of asthma, and insulin resistance, or metabolic syndrome are an important risk factor for obesity asthma. Some studies identified that upstream of the transcription start site within the TNF-α gene promoter region-308 polymorphism was associated insulin resistance or metabolic disorders, while this site was closely related to asthma. ⋯ After analyzing the relationship between biochemical features of patients and genotype of TNF-α-308G/A, we found levels of LDL cholesterol, TNF-α and insulin, and HOMA-IR were significantly higher in the asthmatic patients carrying the GA and AA genotypes than in the carriers of GG genotype of rs1800629 (P = 0.029, P = 0.022, P = 0.043, respectively). Thus, our data suggested that TNF-α-308G/A variation was related to metabolic phenotype in asthma patients. Furthermore, we first identified TNF-α-308 A allele was the risk factor for asthmatic patients with Mets in Hebei population, China.