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BACKGROUND The efficacy of robotic thyroidectomy for thyroid cancer has not yet been assessed. The aim of this study was to evaluate the technical feasibility and completeness of robotic thyroidectomy for papillary thyroid carcinoma (PTC). METHODS We analyzed 75 patients with PTC who underwent robotic thyroidectomy from October 2008 to August 2010 using a(More)
The hyperexcitability and ectopic spontaneous discharge (ESD) of primary sensory neurons may be important for the generation or maintenance of neuropathic pain. To investigate the relationship between the electrical abnormalities of injured neurons and voltage-gated potassium (Kv) channel gene expression, the expression of the Kv channel alpha genes in the(More)
Dlx5 and Osx are master regulatory proteins essential for initiating the cascade leading to osteoblast differentiation in mammals, but the mechanism of osteoblast-specific expression is not fully understood. DNA methylation at CpG sequences is involved in tissue and cell type-specific gene expression. We investigated the methylation status of Dlx5 and Osx(More)
Injury to peripheral nerves causes a neuropathic pain which is difficult to relieve, but the underlying mechanism remains largely unknown. In previous studies we reported that voltage-gated potassium (Kv) channel alpha genes are downregulated in the dorsal root ganglia (DRG) following chronic constriction of the sciatic nerve [Kim et al. (2002)], suggesting(More)
OBJECTIVE To compare the surgical outcomes of robotic selective neck dissection (SND) with total thyroidectomy and conventional transcervical SND with total thyroidectomy. STUDY DESIGN Case series with chart review. SETTING University tertiary care facility. SUBJECT AND METHODS We retrospectively analyzed 66 patients who underwent total thyroidectomy(More)
Obesity is known to be strongly associated with cardiovascular disease and cancer, the leading causes of mortality worldwide, and develops owing to interactions between genes and the environment. DNA methylation can act as a downstream effector of environmental signals, and analysis of this process therefore holds substantial promise for identifying(More)
The oncologic outcome of robotic thyroidectomy is not yet well established. The aim of this study was to evaluate the recurrence rate after robotic thyroidectomy in comparison with conventional thyroidectomy for papillary thyroid carcinoma (PTC). We analyzed 896 patients with PTC who either underwent robotic (212 patients using a gasless unilateral axillary(More)
BACKGROUND The clinical and pathological heterogeneity of progressive supranuclear palsy (PSP) is well established. Even with a well-defined clinical phenotype and a thorough laboratory workup, PSP can be misdiagnosed, especially in its early stages. CASE REPORT A 52-year-old woman, who we initially diagnosed with a behavioral variant of frontotemporal(More)
Oxytricha nova telomeric DNA contains guanine-rich short-tandem repeat sequences (GGGGTTTT) n and terminates as a single strand at the 3'-end. This single-stranded overhang forms a novel DNA structure, namely, G-quadruplex, comprising four quartets. In this study, we investigated the structures and dynamics of unimolecular Oxytricha nova ( O. nova)(More)
The tumor suppressor gene Ras association domain family 1A (RASSF1A) is highly methylated in a wide range of human sporadic tumors. The current study investigated the hypermethylation of RASSF1A, the expression of RASSF1A protein, and the correlation between these and the clinicopathological features of gallbladder (GB) cancer in Korean patients.(More)