"I thought I was Probably Going to Die due to People Looking at me with Pity": A Phenomenological Qualitative Study on the Lived Cancer Stigma Experiences of Breast Cancer Patients.

Objectives: It has been stated that there is a need for more recognition of the "stigma concept," which negatively affects the lives of patients with breast cancer during the diagnosis and treatment process. There are no recent studies on the experiences of Turkish women with breast cancer about stigmatization that employ qualitative methods. This study aims to examine in depth the lived stigma experiences of women with breast cancer during the diagnosis and treatment process.

The effect of trifocal and extended-depth-of-focus intraocular lenses on optical coherence tomography parameters.

Purpose: Optical properties of commonly used multifocal and extended-depth-of-focus (EDOF) intraocular lenses (IOLs) can induce artifacts or changes in optical coherence tomography (OCT) measurements. Our purpose was to investigate the possible effects of different IOLs on peripapillary and macular OCT parameters.

Methods: The preoperative and postoperative third-month peripapillary OCT and ganglion cell analysis (GCA) parameters of patients having monofocal (Alcon IQ), multifocal (PanOptix), or EDOF (Vivity) IOL implanted during cataract surgery were compared.

Abdominal Massage in Functional Chronic Constipation: A Randomized Placebo-Controlled Trial.

Objective: The aim of this study was to investigate the effects of abdominal massage on the severity of constipation, bowel function, and quality of life (QoL) in patients with functional chronic constipation in a randomized placebo-controlled design.

Methods: Seventy-four patients diagnosed with functional constipation according to the Rome IV diagnostic criteria were included. Patients were randomly assigned to the intervention group (abdominal massage plus lifestyle advice) or the control group (placebo therapeutic ultrasound plus lifestyle advice).

Health-related quality of life in non-paraplegic (ambulatory) children with myelomeningocele.

Purpose: Evaluation of the effects of ventriculoperitoenal shunt and incontinence presence on health-related quality of life of ambulatory myelomeningocele patients.

Methods: The study group included 35 myelomeningocele patients, between 5 and 18 years old (mean age = 9.6), who were neonatally operated.

SOX2 expression is an early event in a murine model of EGFR mutant lung cancer and promotes proliferation of a subset of EGFR mutant lung adenocarcinoma cell lines.

Objectives: Primary and acquired resistance to EGFR TKIs in EGFR mutant lung cancer occurs primarily through secondary mutations in EGFR or Met amplification. Drug resistance can also be mediated by expression of pluripotency transcription factors, such as OCT4, SOX2 and NANOG that decrease terminal differentiation. In this study, we investigated the expression and role of SOX2 in model systems of EGFR mutant tumors.

Investigation of ocular neovascularization-related genes and oxidative stress in diabetic rat eye tissues after resveratrol treatment.

Changes in vascular endothelial growth factor (VEGF), angiotensin-converting enzyme (ACE), matrix metalloproteinase (MMP)-9, and endothelial nitric oxide synthase (eNOS) mRNA expression profiles and oxidative stress in the eye tissue microenviroment may have important roles in ocular neovascularization and permeability in proliferative diabetic retinopathy. The present study investigated the effects of resveratrol (RSV) treatment on the mRNA expression profile of VEGF, ACE, MMP-9, and eNOS, which are associated with vascular neovascularization, and glutathione, protein carbonyl, and nitrite-nitrate levels, which are markers of oxidative stress in eyes of diabetic rats. Twenty-four Wistar albino male rats were divided into four groups.

Nicotine does not enhance tumorigenesis in mutant K-ras-driven mouse models of lung cancer.

Smoking is the leading cause of preventable cancer deaths in the United States. Nicotine replacement therapies (NRT) have been developed to aid in smoking cessation, which decreases lung cancer incidence. However, the safety of NRT is controversial because numerous preclinical studies have shown that nicotine enhances tumor cell growth in vitro and in vivo.

Inhibition of ErbB2 by herceptin reduces viability and survival, induces apoptosis and oxidative stress in Calu-3 cell line.

Human epidermal growth factor receptor 2 (ErbB2) amplification and overexpression has been seen in many cancer types including non-small cell lung cancer (NSCLC). Thus, ErbB2 is an important target for cancer therapies. Increased ErbB2 expression has been associated with drug resistance in cancer cells.

Polymorphisms in the vitamin D receptor gene and risk of lung cancer.

Background: Differences between the individual variations in DNA may modulate lung cancer process. Many studies reported that Vitamin D Receptor (VDR) gene polymorphisms may influence the cancer risk due to their antiproliferative, antiangiogenic, antimetastatic and apoptotic effects.

Material/methods: The genotype and haplotype frequencies of three polymorphisms of VDR, i.

Genetic variations in the hypoxia-inducible factor-1alpha gene and lung cancer.

Hypoxia-inducible factor-1 (HIF-1), an important genetic component of angiogenesis, becomes stable as a response to tumor hypoxia and facilitates tumor survival. The polymorphisms of the HIF-1alphagene may cause changes in the activity of this protein, which serves as a transcription factor for many genes in tumorigenesis. In this study, we have investigated the relationship between seven HIF-1alphapolymorphisms [C > T substitution in intron 8 (rs10873142), T418I (rs41508050) in exon 10, P564P (rs41492849), L580L (rs34005929), P582S (rs11549465), A588T (rs11549467) in exon 12 and dinucleotide GT repeats in intron 13 (rs10645014)] among lung cancer patients in the Turkish population.

Polymorphisms in the aurora-A gene is not associated with lung cancer in the Turkish population.

Lung cancer, a complex neoplasm of lung tissue, is influenced by several environmental and genetic factors which could be changed in each individual. Aurora-A gene is related to mitotic events such as: chromosome instability, cell cycle regulation, spindle formation, and kinetechore-microtubule connections. This centrosomic serine/threonine kinase provides a strong connection between mitotic errors and carcinogenesis.