Evaluation and follow-up of patients diagnosed with hypophysitis: a cohort study.

Objective: Primary hypophysitis might be challenging to diagnose, and there is a lack of evidence regarding optimal treatment strategies due to rarity of the disease. We aim to investigate the clinical features and compare the outcomes of different management strategies of primary hypophysitis in a large group of patients recruited on a nationwide basis.

Design: A retrospective observational study.

Investigation of the molecular genetic causes of non-syndromic primary ovarian ınsufficiency by next generation sequencing analysis.

Objective: The aim of this study is to investigate the molecular genetic causes of non-syndromic primary ovarian insufficiency (POI) cases with the gene panel basedon next generation sequencing analysis and to establish the relationship between genotype and phenotype.

Materials And Methods: Twenty three cases aged 14-40 years followed up with POI were included. Patients with a karyotype of 46, XX, primary or secondary amenorrhea before the age of 40, with elevated FSH (>40 IU/mL) and low AMH levels (<0.

The expression of HDAC9 and P300 in papillary thyroid carcinoma cell line.

Purpose: Papillary thyroid carcinoma (PTC) is the most common type of thyroid cancer and accounts for 85-90% of all thyroid cancers. Metastatic differentiated thyroid cancer, radioiodine-refractory thyroid cancer, and anaplastic thyroid cancer still lack effective therapeutic options. Here, we aimed to assess HDAC9 and P300 expression in the papillary thyroid carcinoma cell line and compare them with normal thyroid cells.

Stemness potency and structural characteristics of thyroid cancer cell lines.

Background: Thyroid cancer is the most frequent type of endocrine malignancy. Thyroid carcinomas are derived from the follicular epithelium and classified as papillary (PTC) (85%), follicular (FTC) (12%), and anaplastic (ATC) (<3%). Thyroid cancer could arise from thyroid cancer stem-like cells (CSCs).

High chitotriosidase and AGE levels in acromegaly: a case-control study.

Purpose: Acromegaly is associated with oxidative stress and inflammation parameters. Chitotriosidase (CHITO) is a marker of macrophage activation and plays a pivotal role in the activation of inflammatory and immunological responses. Our study aimed to determine CHITO,YKL-40, advanced glycation end product (AGE), and high-sensitivity C-reactive protein (hsCRP) levels to investigate malondialdehyde (MDA), catalase, superoxide dismutase (SOD), and glutathione peroxidase (GSH-Px) activities and to evaluate any association of these parameters with carotid intima media thickness (cIMT) in patients with controlled acromegaly.

Two challenging cases of pituicytoma.

Introduction: Pituicytoma is a rare tumor of the pituitary gland derived from neurohypophyseal pituicytes. CASE 1: A 58-year-old female presented with decreased vision; she was admitted to the neurosurgery department of Ege University after the detection of a pituitary macroadenoma. Magnetic resonance imaging (MRI) showed a 28 * 18 * 17-mm suprasellar mass, and laboratory tests revealed hypopituitarism.

Metreleptin replacement treatment improves quality of life and psychological well-being in congenital generalized lipodystrophy.

The near total lack of subcutaneous fat in congenital generalized lipodystrophy (CGL) leads to the accumulation of fat in ectopic organs and severe insulin resistance, which are associated with serious metabolic abnormalities. Cosmetic aspects of the disease are likely to affect the quality of life (QoL) and physiological well-being in these individuals. Metreleptin, recombinant human leptin, replacement treatment has been shown to have benefits in treating the metabolic abnormalities of CGL.

Management of endocrine surgical disorders during COVID-19 pandemic: expert opinion for non-surgical options.

Purpose: The COVID-19 pandemic brought unprecedented conditions for overall health care systems by restricting resources for non-COVID-19 patients. As the burden of the disease escalates, routine elective surgeries are being cancelled. The aim of this paper was to provide a guideline for management of endocrine surgical disorders during a pandemic.

The effect of serum lipid levels on peripheral blood hematopoietic stem cell levels.

Introduction: There are limited numbers of available retrospective studies on various hematological diseases treated with stem cell mobilization therapy. In the present study, we aimed to demonstrate the effects of serum lipid levels on peripheral blood CD34+ (PBCD34+) cell counts as well as the changes in serum lipid levels during stem cell mobilization process.

Method: PBCD34+ cell counts were compared between hypercholesterolemic patients and healthy individuals.

Plasma Levels of Antioxidant Vitamins in Patients with Acromegaly: A Case-Control Study.

Objective: The aim of this study was to compare antioxidant vitamin C and vitamin E levels in the non-acromegaly control group and in patients with acromegaly with and without remission.

Material And Methods: In this study, 100 cases, acromegaly patients of 57% (n=57, 29F, 28M, mean ages of 49.5±12.

Therapeutic plasma exchange in hypertriglyceridemic patients.

Background/aim: High triglyceride (TG) levels are associated with increases in atherosclerotic cardiovascular disease (CVD), hepatic steatosis, and pancreatitis. Acute pancreatitis is a condition with high mortality. Therapeutic plasma exchange (TPE) in the treatment of hypertriglyceridemic pancreatitis (HTGP) is a rapid and effective treatment modality.

Obstructive sleep apnea characteristics in patients with well-controlled acromegaly and their compliance with positive airway pressure therapy.

Background/aim: Acromegaly is often associated with obstructive sleep apnea syndrome (OSAS) with a frequency between 40% and 80%. The aim of the present study was to evaluate the clinical and polysomnographic characteristics of acromegaly patients with sleep apnea symptoms and to identify positive airway pressure (PAP) adherence in acromegaly patients with OSAS diagnosis.Materials and methods: Twenty-eight well-controlled acromegaly patients (17 males, mean age 48.

Testicular Adrenal Rest Tumor (TART) in congenital adrenal hyperplasia.

Congenital adrenal hyperplasia is one of the most common autosomal recessive genetic disorders. Testicular adrenal tumors are significant complications of congenital adrenal hyperplasia. We would like to present two patients of testicular adrenal rest tumors.

Natural History of Congenital Generalized Lipodystrophy: A Nationwide Study From Turkey.

Context: Congenital generalized lipodystrophy (CGL) is a rare autosomal recessive disorder characterized by near-total lack of body fat.

Objective: We aimed to study natural history and disease burden of various subtypes of CGL.

Design: We attempted to ascertain nearly all patients with CGL in Turkey.

A case of familial partial lipodystrophy caused by a novel lamin A/C (LMNA) mutation in exon 1 (D47N).

Background: Familial partial lipodystrophy (FPL) is a rare genetic disorder characterized by selective lack of subcutaneous fat which is associated with insulin resistant diabetes. The Dunnigan variety (FPL2) is caused by several missense mutations in the lamin A/C (LMNA) gene, most of which are typically located in exon 8 at the codon position 482.

Case Report: Here, we report on a Turkish family with FPL2 which is caused by a novel heterozygous missense LMNA mutation in exon 1 (D47N, c.

Characteristics and Treatment Results of 5 Patients with Fibrous Dysplasia and Review of the Literature.

Aim. Fibrous dysplasia is a rare bone disease caused by missense mutation leading to abnormal fibroblast and osteoblast proliferation and increased bone resorption. FD can present in monostotic or polyostotic forms.

An Association Study Between Gene Polymorphisms of Folic Acid Metabolism Enzymes and Biochemical and Hormonal Parameters in Acromegaly.

Aim: Folate metabolism is fundamental to several biological functions and required for cell replication, division, and survival. The mammalian folic acid cycle is highly complex and the enzymes, methylenetetrahydrofolate reductase (MTHFR), methionine synthase (MTR), and methionine synthase reductase (MTRR), have crucial roles in this metabolic pathway. The common polymorphisms of the MTHFR (C677T and A1298C), MTRR (A66G), and MTR (A2756G) enzymes are well documented as folate deficiency-related disorders, but their roles have not been examined in acromegalic patients.

Medullary carcinoma of the thyroid with axillary metastasis: a case report.

We report a case of axillary lymph node metastasis as a consequence of medullary thyroid carcinoma (MTC) in a 42-year-old man. On January 2009, the patient was referred to us for the management of right cervical lymph node enlargement. Total thyroidectomy was performed with right-sided functional neck dissection.

Serum 8-OHdG and HIF-1α levels: do they affect the development of malignancy in patients with hypoactive thyroid nodules?

Aim Of The Study: This study aimed to evaluate 8-OHdG and hypoxia-inducible factor 1 (HIF-1α) levels in patients with hypoactive thyroid nodules (toxic multi-nodular goiter, Graves' disease, and Hashimoto's thyroiditis), as these parameters may be related to oxidative stress and the pathogenesis of cancer.

Material And Methods: The study included patients diagnosed with Graves' disease (n = 20), toxic multinodular goiter (n = 20), and Hashimoto thyroiditis (n = 20), and 20 healthy controls. HIF-1α levels were measured in blood samples and 8-OHdG levels were measured in urine - both via ELISA.

Aromatase deficiency, a rare syndrome: case report.

Aromatase deficiency (AD) is a rare autosomal recessive inheritance syndrome. Its worldwide incidence is unknown, and there are few case reports in the literature. Aromatase dysfunction develops due to CYP19A1 gene mutation and a decrease in estrogen synthesis.

Is there any association between the Ser326Cys polymorphism of the 8-oxoguanine glycosylase 1 (OGG1) gene and risk of colon polyp and abnormal glucose tolerance in acromegaly patients?

Aim: Evidence arising from experimental studies indicates an association between increased levels of the growth hormone/insulin-like growth factor 1 and oxidative stress. The association of the Ser326Cys polymorphism in the 8-oxoguanine glycosylase (OGG1) gene with a colon carcinoma and diabetes mellitus has been examined. The aim of the study was to compare the genotypic distribution of OGG1 Ser326Cys between acromegaly patients and nonacromegalic subjects and to explore whether this polymorphism is associated with a colon polyp risk and abnormal glucose tolerance.