Ovarian metastasis from non-small cell lung cancer (NSCLC) is a rare condition. The current study presents the cases of 2 female patients aged 38 and 47 years old, respectively, who were initially diagnosed with NSCLC adenocarcinoma on histology. Both patients initially presented with chest pain and a cough, and subsequently developed ovarian metastases following multiple treatments. The 38-yea...

results using these two sets, we identified h1069q mutation in four patients, c.2335t > g mutation in three, c.3061-1g > a splice site mutation in five, c.3305t > c mutation in one, and c.3809a > g mutation in two patients. conclusions the multiplex arms assay used in this study can be an efficient, reliable, and cost effective method as a primary screen for patients with wilson disease. patien...

The amplifi cation refractory mutation system (ARMS), which has also been described as allele-specifi c PCR (ASP) and PCR amplifi cation of specifi c alleles (PASA), is a PCR-based method of detecting single base mutations (Newton et al., 1989). ARMS has been applied successfully to the analysis of a wide range of polymorphisms, germline mutations and somatic mutations. The technique has the ab...

Purpose: HER2-amplified breast cancer is sometimes clinically insensitive to HER2-targeted treatment with trastuzumab. Laboratory models of resistance have causally implicated changes in HER2 expression and activation of the phosphoinositide 3-kinase (PI3K)–AKT pathway. We conducted a prospective tissue acquisition study to determine if there is evidence for these lesions inmetastatic tumors th...

PURPOSE HER2-amplified breast cancer is sometimes clinically insensitive to HER2-targeted treatment with trastuzumab. Laboratory models of resistance have causally implicated changes in HER2 expression and activation of the phosphoinositide 3-kinase (PI3K)-AKT pathway. We conducted a prospective tissue acquisition study to determine if there is evidence for these lesions in metastatic tumors th...

background myeloproliferative disorders are a group of diseases characterized by increased proliferation of myeloid lineage. in addition to jak2v617f mutation, several mutations in the c-mpl gene were described in patients with philadelphia-negative chronic myeloproliferative disorders that could be important in the pathogenesis of diseases. the aim of present study was to investigate the frequ...

Beta-thalassemia is one of the most common autosomal recessive disorders in the world population resulting from over 200 different mutations of HBB gene. Beta-thalassemias are caused by point mutations or, more rarely, deletions in the HBB gene leading to reduced (beta+) or absent (beta0) synthesis of the beta chains of hemoglobin (Hb). High-resolution melting of polymerase chain reaction (PCR)...

The Amplification Refractory Mutation System (ARMS) has been successfully applied to the detection of apolipoprotein (apo) E genotypes in human DNA extracted from peripheral blood. By using four allele-specific oligonucleotide primers and one common primer, one can identify the three common alleles of the apo E genetic polymorphism, epsilon 2, epsilon 3, and epsilon 4. The system amplifies two ...