Caio Parente Barbosa

Introduction The IRF5 gene belongs to a family of transcription factors involved in modulating cell growth, differentiation, apoptosis, and immune system activity. A growing body of evidence indicates that immunological alterations are invo…

BACKGROUND: Endometriosis is a disease with an unknown pathogenesis that can lead to infertility. Endometrial polyps, fibroids, and polycystic ovarian syndrome (PCOS) have relatively high frequency and are causes of infertility. We hypothes…

Aberrant FOXP3 gene expression in eutopic and ectopic endometrium of infertile women with endometriosis orIgInal

PURPOSE: Endometriosis is a gynecological disease influenced by multiple genetic and environmental factors. The aim of the current study was to use SNP-array technology to identify genomic aberrations that may possibly contribute to the dev…

Aspiration and ethanol sclerotherapy to treat recurrent ovarian endometriomas prior to in vitro fertilization – a pilot study Aspiração e alcoolização de endometriomas ovarianos recorrentes prévios ao tratamento de fertilização in vitro – e…

Objective:To compare the anesthetic techniques using propofol and fentanyl versus midazolam and remifentanil associated with a paracervical block with lidocaine in performing ultrasound-guided transvaginal oocyte aspiration.Methods:A random…

Background: Immunological theories suggest that changes in the immune system could prevent the ability to eliminate the endometrium of the pelvic cavity. In women with endometriosis is possible that changes in immunity mediated by T cells f…

BACKGROUND: Reported associations of the G241R and K469E polymorphisms of the intercellular adhesion molecule-1 gene (ICAM-1) gene with endometriosis have differed in magnitude. MATERIALS AND METHODS: In a meta-analysis of six published ca…

PURPOSE: Recently, several genome-wide association studies have demonstrated an association between endometriosis and markers located in or near to WNT4 gene. In order to assess the validity of the findings, we conducted a replication case-…

OBJECTIVE: To evaluate the frequency of polymorphism G-765C (rs20417) of the COX-2 gene and the expression of this gene in the endometrium of women with endometriosis. STUDY DESIGN: This is a case-control study of 365 women with endometrio…

Descrever o perfil epidemiológico e clínico de pacientes inférteis com endometriose. Estudo transversal que avaliou 450 prontuários de mulheres que procuraram tratamentos de reprodução assistida entre outubro de 2006 e maio de 2012. Analisa…

AIM: We have hypothesized a possible relationship between disc degeneration (DD) and VDR FokI/T2C polymorphism. METHODS: A case-control study was performed comprising 121 Brazilian patients with confirmed DD by nuclear magnetic resonance a…

BACKGROUND: Reported associations of progesterone receptor gene polymorphism (PROGINS) with endometriosis have been inconsistent. AIM OF THE STUDY: To evaluate the association between the PROGINS polymorphism and the risk of endometriosis.…

PURPOSE: Estrogen metabolizing gene mutations can be associated with defective hormonal signaling leading to disease processes. Endometriosis is an estrogen dependent that can be influenced by defective signaling in the estrogen pathway. O…

BACKGROUND: Important candidate genes involved in the ovarian response to exogenous FSH are the estrogen receptor genes (ESRs), since the effects of estrogens on follicle growth, maturation and oocyte release. It is known that some markers …

BACKGROUND: The initial dose of recombinant Follicle Stimulating Hormone [rFSH] to be used in assisted reproduction treatment depends on several factors, mainly the cause of the infertility and the patient's age. For young patients [≤35 yea…

BACKGROUND AND AIMS: Considering the complex cellular and molecular mechanisms involved in endometriosis formation and progression and the similarities concerning the association of endometriosis with tumorigenesis and metastasis, we hypoth…

BACKGROUND: Endometriosis is a chronic condition whose pathophysiology is unknown, but there is evidence suggesting a link with oxidative stress. Paraoxonase is a serum enzyme which circulates associated with high-density lipoprotein (HDL).…

OBJECTIVE: To consider a possible cumulative effect of two genetic polymorphisms (FOXP3 C-2383T/rs3761549 and FCRL3 C-169T/rs7528684) that were previously shown to be associated with endometriosis. DESIGN: Genetic association study. SETTI…