Reduced expression of in differentiated thyroid cancer, the contribution of CPG methylation, and their clinical relevance.

Introduction: Forkhead box E1 () is a transcription factor with a crucial role in thyroid morphogenesis and differentiation. Promoter hypermethylation downregulates expression in different tumor types; nevertheless, its expression and relationship with methylation status in differentiated thyroid cancer (DTC) remain unclear.

Methods: A total of 33 pairs of matched samples of PTC tumors and non-tumors were included.

Histopathological Characterization and Whole Exome Sequencing of Ectopic Thyroid: Fetal Architecture in a Functional Ectopic Gland from Adult Patient.

Ectopic thyroid results from a migration defect of the developing gland during embryogenesis causing congenital hypothyroidism. But it has also been detected in asymptomatic individuals. This study aimed to investigate the histopathological, functional, and genetic features of human ectopic thyroids.

[Validation of an educational video for the promotion of attachment between seropositive HIV mother and her child].

The objective of this research was to build an educational video to promote the attachment of HIV-positive mother and her child. That was a randomized clinical trial. The phases of the study was constituted by the development of the script, followed by the assessment, recording and editing of video, data collection, and validation and filming of the binomial.