Smoking and Pancreatic Cancer: Smoking Patterns, Tobacco Type, and Dose-Response Relationship.

Pancreatic cancer (PC) is the primary cause of cancer death in the United States and Europe. Despite remarkable advances in the molecular understanding of PC and advances in new therapeutic approaches, PC remains a disease with a poor prognosis. Although evidence indicates that long-term smoking is a major cause of PC, the molecular pathways behind smoking-induced PC pathogenesis are not fully understood.

CT Colonography and Colorectal Carcinoma: Current Trends and Emerging Developments.

Colorectal carcinoma is the third most malignant and second leading cause of death from cancer. The cruelty of this entity is that it takes decades to be symptomatic and is known to be detected late in its timeline by a screening technique. The fatality of this carcinoma only means heightened importance of screening guidelines to be laid down and strict follow-ups by the healthcare providers.

Alzheimer's Disease and Stroke: A Tangled Neurological Conundrum.

A neurodegenerative disorder, Alzheimer's disease (AD), is characterized by dementia in which there is an age-related decline in cognition and higher functions. Stroke is a cerebrovascular disorder that frequently presents in old age and is a known risk factor for AD development. However, the association that AD can be a risk factor for stroke is not well-studied.

Congenital Anomalies in Infant With Congenital Hypothyroidism: A Review of Pathogenesis, Diagnostic Options, and Management Protocols.

Thyroid hormones (TH) regulate growth, nervous system myelination, metabolism, and physiologic functions in nearly every organ system. Congenital hypothyroidism (CH) is one of the most common endocrinopathies in children and has potentially devastating neurologic and developmental consequences. The etiology and clinical manifestations of hypothyroidism in children differ from adults.

Depression and Vitamin D: A Peculiar Relationship.

Depression is a psychiatric disorder characterized by various symptoms that can impact one's quality of life. Vitamin D, a fat-soluble vitamin, is well-known for its role in bone health, and research on its effects on mental health has only recently emerged. Vitamin D deficiency is widespread worldwide, and it has been linked to an increased risk of depression.