Kim CH

The mitochondrial genome encodes core catalytic peptides that affect major metabolic processes within a cell. Here, we investigated the association between mitochondrial DNA (mtDNA) variants and allergic diseases, including atopic dermatiti…

IntroductionPatterns of failure in patients with olfactory neuroblastoma (ONB) according to two surgical approaches, craniofacial resection (CFR) and endoscopic surgery (ENDO), have yet to be analyzed.MethodsWe retrospectively reviewed 28 p…

STUDY QUESTION: Does interleukin-32 (IL-32) play a role in the pathogenesis of endometriosis? SUMMARY ANSWER: IL-32 might be involved in the pathogenesis of endometriosis through increased viability, proliferation and invasion of endometria…

PURPOSE: Progesterone resistance is thought to be a major factor that contributes to progression of endometriosis. However, it is not clear what causes progesterone resistance in endometriosis. This study aimed to assess whether cytokines o…

OBJECTIVE: To evaluate the efficacy and safety of dienogest treatment in patients who had received dienogest for 12 months or more to treat endometriosis. METHODS: We analyzed the clinical data of 188 women with endometriosis who had been t…

OBJECTIVE: Nuclear factor kappa-B (NF-κB) is a critical proinflammatory regulator that has been suggested to play a pivotal role in the pathogenesis and pathophysiology of endometriosis. In the present study, we aimed to evaluate whether th…

OBJECTIVE: To evaluate the effect of second-line conservative surgery on in vitro fertilization (IVF) outcome in comparison with IVF without second-line surgery in infertile women with ovarian endometrioma recurrence after primary conservat…

ObjectiveTo investigate the expression of p21-activated kinase 4 (Pak4) in both adenomyotic foci and the eutopic endometrium of women with adenomyosis, and whether the activities of matrix metalloproteinases (MMPs)-2 and -9 are regulated by…

CONTEXT: Although phthalates were shown to have several negative effects on reproductive function in animals, its role in the pathogenesis of endometriosis remains to be elucidated. OBJECTIVE: We aimed to investigate the in vitro and in viv…

OBJECTIVE: To identify the most important factor in predicting ovarian reserve after laparoscopic ovarian cystectomy and to evaluate whether there is any difference in the postoperative decline of ovarian reserve between women with endometr…

To evaluate whether the surgical resection or aspiration with ethanol sclerotherapy (AEST) of endometrioma before in vitro fertilization (IVF) affect controlled ovarian stimulation (COS) and IVF outcome in the infertilie women with endometr…

ObjectiveTo evaluate whether letrozole incorporated in a gonadotrophin-releasing hormone (GnRH) antagonist multiple dose protocol (MDP) improved controlled ovarian stimulation (COS) and in vitro fertilization (IVF) results in poor responder…

This study was performed to investigate the expression of cathepsin B mRNA and protein in eutopic and ectopic endometrial tissues of patients with endometriosis and in normal endometrial tissues and to clarify the association between the ca…

This study was performed to investigate the effect of peroxisome proliferators activated receptor-γ (PPAR-γ) ligand, pioglitazone, on production of regulated upon activation normal T-cell expressed and secreted (RANTES) and in vitro fertili…

PROBLEM: We evaluated whether the expression of NF-кB p65 subunit is increased in the eutopic endometrium and/or in the ovarian endometrioma of women with advanced stage endometriosis, and ascertained in vitro effects of proinflammatory cyt…

CONTEXT: Endometriosis is a common gynecological condition characterized by enhanced proliferation, adhesiveness, invasiveness, and survival of endometrial cells after retrograde menstruation. Originally identified as a cytoskeletal regulat…

Endometriosis is defined as the presence of functional endometrial tissue outside the uterus, causing diverse progressive symptoms such as infertility, pelvic pain, and dysmenorrhea. Although endometriosis has been described since the 1800s…

The purpose of this study was to investigate whether sperm selection by hyaluronic acid (HA) binding could improve fertilization rate and embryo quality in intracytoplasmic sperm injection (ICSI) cycles. Two hundred nineteen oocytes obtaine…

AIM: This study was performed to assess the expression levels of vascular endothelial growth factor receptor (VEGFR)-1, -2 and -3 mRNA in eutopic endometrial tissue and their effects on in vitro fertilization-embryo transfer (IVF-ET) outcom…

We performed the present prospective case-control study to evaluate whether the plasma concentrations of phthalate esters are elevated in women with advanced-stage endometriosis in a Korean population. Measuring plasma levels of monoethylhe…

ObjectiveTo investigate the effects of pioglitazone on controlled ovarian stimulation (COS), IVF outcomes, and follicular fluid (FF) cytokine concentrations in patients with polycystic ovary syndrome (PCOS).MethodsEighty-six infertile patie…

We evaluated whether the proinflammatory cytokines can regulate p21-activated kinase (Pak1) expression in endometrial cells as well as whether its expression is increased in endometriotic cysts. We found that interleukin-1β up-regulates Pak…

The present study was designed to evaluate whether the expression of p21-activated kinase 1 (Pak1), which recently has been shown to be increased in the eutopic endometrium of women with endometriosis, is also increased in adenomyotic nodul…

Based on the findings of several reports that have shown an increased plasma level of di-(2-ethylhexyl) phthalate (DEHP) in women with endometriosis, the present study was designed to evaluate whether in vitro treatment with DEHP can increa…

BACKGROUND: P21-activated kinase 1 (Pak1) integrates various signaling pathways that are vital to cell survival and function. This study was performed to evaluate whether sex steroids may regulate the expression of Pak1 in endometrial cells…