Childhood Adversity, Cognition, and Response to Cognitive Remediation in Major Depressive Disorder.

ABSTRACT: Cognitive impairment is experienced by many individuals with major depressive disorder (MDD) and is significantly related to sustained disability. Recent work has begun to explore the relationship between childhood adversity (CA) and cognitive impairment in MDD, but this work is limited by unreliable measures of CA. Furthermore, no previous research has examined whether CA relates to cognitive remediation response. The current study clarifies how CA and clinical characteristics of illness explain cognitive variance. In addition, we investigate whether CA is associated with response to cognitive remediation. Thirty-nine individuals who completed cognitive remediation were rerecruited to complete a retrospective interview on CA. Results showed that CA, repeated depressive episodes, and earlier age at diagnosis were associated with poorer cognition. We did not observe a difference in treatment response based on CA. Findings suggest that CA is an important variable to consider when examining the expression of depressive illness and areas for intervention.

Diagnosis and treatment of patients with thyroid cancer.

BACKGROUND: Thyroid cancer is the most common malignancy of the endocrine system, representing 3.8% of all new cancer cases in the United States and is the ninth most common cancer overall. The American Cancer Society estimates that 62,450 people in the United States will be diagnosed with thyroid cancer in 2015, and 1950 deaths will result from the disease. OBJECTIVE: To review the current approach to the diagnosis and treatment of patients with thyroid cancer. DISCUSSION: Over the past 3 decades, there has been a dramatic increase in the number of people diagnosed with thyroid cancer, which may be attributable to the wide use of imaging studies, including ultrasounds, computed tomography, magnetic resonance imaging, and positron emission tomography scans that incidentally detect thyroid nodules. Thyroid cancer is divided into several main types, with papillary thyroid cancer being the most common. The treatment options for patients with thyroid cancer include the surgical removal of the entire thyroid gland (total thyroidectomy), radioactive iodine therapy, and molecular-targeted therapies with tyrosine kinase inhibitors. This article summarizes the diagnosis and treatment of thyroid cancer, with recommendations from the American Thyroid Association regarding thyroid nodules and differentiated thyroid cancer. Recently approved drugs and treatment trends are also explored. CONCLUSION: The prognosis and treatment of thyroid cancer depend on the tumor type and its stage at the time of diagnosis. Many thyroid cancers remain stable, microscopic, and indolent. The increasing treatment options for patients with thyroid cancer, including therapies that were recently approved by the US Food and Drug Administration, have kept the mortality rate from this malignancy low, despite the increase in its incidence. Early diagnosis and appropriate treatment can improve prognosis and reduce mortality.

Do Estrogen Receptor beta Polymorphisms Play A Role in the Pharmacogenetics of Estrogen Signaling?

Estrogen hormones play critical roles in the regulation of many tissue functions. The effects of estrogens are primarily mediated by the estrogen receptors (ER) alpha and beta. ERs are ligand-activated transcription factors that regulate a complex array of genomic events that orchestrate cellular growth, differentiation and death. Although many factors contribute to their etiology, estrogens are thought to be the primary agents for the development and/or progression of target tissue malignancies. Many of the current modalities for the treatment of estrogen target tissue malignancies are based on agents with diverse pharmacology that alter or prevent ER functions by acting as estrogen competitors. Although these compounds have been successfully used in clinical settings, the efficacy of treatment shows variability. An increasing body of evidence implicates ERalpha polymorphisms as one of the contributory factors for differential responses to estrogen competitors. This review aims to highlight the recent findings on polymorphisms of the lately identified ERbeta in order to provide a functional perspective with potential pharmacogenomic implications.