Investigation of the IL7Rα Gene Polymorphism rs6897932 and the Expression Levels of the CDH1, TTPAL, and FHIT Genes in Patients with Breast Cancer.

Objective: The aim of this study was to determine the expression levels of CDH1, FHIT, and TTPAL genes and to determine the genotype and allele frequencies of the IL7Rα gene polymorphism rs6897932 in patients with breast cancer.

Methods: The expression levels of genes and the distribution of the IL7Rα gene polymorphism rs6897932 were analyzed by real-time polymerase chain reaction.

Results: No differences in genotype ratios or allele frequencies were observed between the 2 groups for the IL7Rα gene polymorphism rs6897932.

Methylation analysis of histone 4-related gene HIST1H4F and its effect on gene expression in bladder cancer.

Recently, aberrant DNA methylation of the HIST1H4F gene (encodes Histone 4 protein) has been shown in many types of cancer, which may serve as a promising biomarker for early cancer diagnosis. However, the correlation between DNA methylation of the HIST1H4F gene and its role in gene expression is unclear in bladder cancer. Therefore, the first objective of this study is to explore the DNA methylation pattern of the HIST1H4F gene and then further elucidate its effects on HIST1H4F mRNA expression in bladder cancer.

A Role for Mast Cell-Mediated Antibodies in the Formation of Cholesteatoma and Cholesteatoma-Induced Bone Erosion.

The study aimed to evaluate the effects and relationships between mast cells in the matrix, mast cell enzymes tryptase and chymase, epithelial proliferation, microvascular density, and bone destruction in cholesteatoma. Thirty-five biopsies diagnosed with cholesteatoma and seven healthy skin tissues taken from the retro-auricular region for control were evaluated. Immunohistochemical studies were performed with CD117, CD34, Ki-67, chymase, and tryptase antibodies, in a single session for all cases and the control group.

Investigation of the expression levels of CDH1, FHIT, PTEN, and TTPAL genes in colorectal tumors.

Background: The main aim of the study is to assess expression levels of CDH1, FHIT, PTEN, and TTPAL genes in tumors and peripheral bloods of colorectal cancer patients in staged I-IV.

Methods: Gene expression analysis of related genes were performed for tumor tissues and peripheral blood samples of 51 colorectal cancer patients and colon tissues and blood samples of 5 healthy individuals. The real-time-PCR reaction method was used for the analysis.

Investigation of the expression levels of CPEB4, APC, TRIP13, EIF2S3, EIF4A1, IFNg, PIK3CA and CTNNB1 genes in different stage colorectal tumors.

Background/aim: The aim of the study is to assess expression levels of CPEB4, APC, TRIP13, EIF2S3, EIF4A1, IFNg, PIK3CA and CTNNB1 genes in tumors and peripheral bloods of colorectal cancer patients in stages I–IV.

Materials And Methods: The mRNA levels of the genes were determined in tumor tissues and peripheral blood samples of 45 colorectal cancer patients and colon tissues and peripheral blood samples of 5 healthy individuals. Real-time polymerase chain reaction method was used for the analysis.

An unusual metastasis of lung adenocarcinoma: Biceps brachii muscle.

Skeletal muscle metastasis of nonsmall cell lung carcinoma (NSCLC) is a rare occurrence, and the most effective treatment modality is currently unknown. In this case presentation, we report a patient with NSCLC who underwent palliative radiotherapy for biceps muscle metastasis of NSLCS. Our case was a 49-year-old woman who had lung adenocarcinoma with biceps muscle metastasis.

Recurrent uterine leiomyosarcoma: an atypical location.

Leiomyosarcoma (LMS) is a malignant tumor of smooth muscle cells and comprises 5-24% of all soft tissue sarcomas. Although the most frequent symptoms are vaginal bleeding and abdominal pain, the symptoms are generally associated with dimensions and localization of the tumor. The current study presents a case of uterine leiomyosarcoma that metastasized to the rectus abdominis muscle, which has only been previously reported in two cases in the literature.

Spinal neural fibrolipoma: A case report and review of the literature.

Neural fibrolipoma is characterized by infiltration of the epineurium by adipose and fibrous tissue. Intradural spinal cases are extremely rare. We report an unusual case of spinal neural fibrolipoma.

Juvenile localized scleroderma with port wine stain: coincidental or possible common pathogenetic association.

Port wine stain and juvenile localized scleroderma are two different dermatoses usually encountered in pediatric age group. Up to now, there are reports of morphea patients initially diagnosed and treated as port wine stain. Coexistence of both diseases is not found yet.

Neuroprotective effect of alpha-lipoic acid and methylprednisolone on the spinal cord ischemia/reperfusion injury in rabbits.

Objective: The aim of this study is to investigate the putative neuroprotective effect of alpha-lipoic acid (LA) on spinal ischemia/reperfusion (I/R) injury in rabbits.

Methods: Thirty-five adult female New Zeland rabbits, weighing 2,000-3,500 g (mean: 2,800), were divided randomly into five groups of seven rabbits each (n: 7) as Group 1: sham, only laparotomy; Group 2 (İ/R): I/R; Group 3 (LA): I/R and 100 mg/kg of LA; Group 4 (MP): I/R and 30 mg/kg of methylprednisolone (MP); and Group 5 (LA + MP): I/R and 100 mg/kg of LA plus 30 mg/kg of MP.

Results: A statically significant effect of LA, MP, and LA plus MP on lowering malondialdehyde levels both in the blood and in the cerebrospinal fluid (CSF) has been observed.

Osteochondroma of the talus: an unusual location.

Osteochondroma rarely affects talus although it is the most common primary bone tumor. We report a case of talar osteochondroma in a 6 year-old boy. There was no recurrence two years after the local resection of the lesion.

A case of septal panniculitis secondary to interferon treatment.

The most common side effects of interferon-beta therapy following subcutaneous administration include pain, inflammation and induration at the injection site, which occur in approximately 20-60% of patients. Besides, transient injection-site erythema is frequently seen in beta-interferon therapy. Less frequent reactions at injection sites include vascular thrombosis, mucinosis, dermal and systemic sclerosis, necrosis, and ulceration.

Erythroderma secondary to gliclazide: a case report.

Erythroderma is generalized exfoliative dermatitis, which involves more than 90% of the patient's skin. The most common cause of erythroderma is exacerbation of an underlying skin disease, malignancies or drug reaction. There is a long list of drugs responsible for erythroderma such as antiepileptics, sulfonamides, antibiotics, and angiotensin converting enzyme (ACE) inhibitors.

Sclerosing polycystic adenosis of the parotid gland presenting with a Warthin tumor.

Sclerosing polycystic adenosis (SPA) frequently presents as an isolated process, however it may involve adjacent benign salivary gland neoplasia. In this article, we present a 77-year-old female case with a 10-year history of a slow-growing mass of the left parotid gland of SPA presenting with a Warthin tumor. The patient underwent left superficial parotidectomy.

Cystic lymphangiomatosis with severe intra-abdominal bleeding in a newborn: case report.

We report the case of a newborn girl with intestinal cystic lymphangiomatosis who presented with abdominal distension and intra-abdominal bleeding following a prenatal ultrasound diagnosis of intestinal anomaly. Postnatal abdominal ultrasound revealed disseminated submucosal and intramural cystic dilatations of various sizes in the bowel and intestinal lymphangiomatosis was diagnosed. The presence of severe bleeding diathesis and widespread disease led to conservative treatment.

The role of mast cells and angiogenesis in benign and malignant neoplasms of the uterus.

In this study, we looked for a relationship between the extent of angiogenesis and mast cell density (MCD) in human leiomyomas and endometrial carcinomas (EC), and investigated the clinicopathological relevance of mast cells (MCs) in EC. Specimens of 15 control, 20 leiomyoma, and 23 EC patients were investigated immunohistochemically using anti-CD31 and anti-tryptase antibodies. In EC, both stromal and myometrial expressions of CD31 were significantly higher than in the controls (p<0.

Profile of gallbladder diseases diagnosed at Afyon Kocatepe University: a retrospective study.

Objective: Gallbladder is one of the most commonly encountered specimen in a pathology laboratory. A diverse spectrum of diseases affect the biliary system, often presenting with similar clinical signs and symptoms. We aimed to define the profile of gallbladder diseases in our region, and to determine potential correlations between histopathologic features we observed.

β-Catenin and its relation to VEGF and cyclin D1 expression in pT3 rectosigmoid cancers.

Background/aims: β-Catenin is a critical component of the Wnt signaling pathway that regulates cell proliferation and differentiation. Wnt signaling leads to the stabilization of cytosolic β-catenin and to translocation to the nucleus, where it binds with T-cell factor and promotes the transcription and changes in target gene expression, including vascular endothelial growth factor and cyclin D1. The aim of this study was to assess the expression of cyclin D1 and vascular endothelial growth factor and to correlate them with β-catenin expression and some clinicopathologic parameters.

Chondroid syringoma: a case report.

Background: Chondroid syringoma is a benign skin adnexal tumor. The reported incidence of chondroid syringoma among primary skin tumors is low and has been reported at 0.01-0.

Expression of cyclooxygenase-1 and 2 in chronic tonsillitis.

Objectives: Prostaglandins are critical mediators of inflammation and affect both humoral and cell-mediated immune responses. Recent findings show that T and B cells express COX-2 upon activation. The purpose of this study is to investigate the potential occurrence of COX-1 and COX-2 immunoreactivity in cases of chronic tonsillitis and to determine the sites of their expression.

Oncocytic lipoadenoma of the parotid gland: a case report with fine needle aspiration cytology findings.

Oncocytic lipoadenoma of the salivary gland is a rarely encountered tumor. A 56-year-old man presented with a two-year history of a slow-growing mass of the left parotid gland. Computed tomography scan with contrast showed a 7x6.

Human papillomavirus typing and soluble interleukin-2 receptor levels in female sex workers with a negative cervical smear result.

Objective: To investigate the association between high-risk human papillomavirus (HPV) types and soluble interleukin-2 receptor (sIL-2R) levels in female sex workers with a negative cervical smear result, and to determine the effectiveness of using sIL-2R levels to screen for high-risk strains of HPV.

Method: A negative cervical smear result and a blood sample were obtained from 68 women: 43 female sex workers and 25 women acting as controls. HPV DNA genotyping was performed and sIL-2R levels were assessed.