Introduction The results from genome-wide association studies and drug and alcohol surveys indicate a role for CHRNA2 gene and specific environmental factors in the manifestation of cann...

Altruism, the trait of sacrificing self-gain for the benefit of others, may be expressed as a result of both genes and environmental influence. 

In a world with emerging COVID-19 variants and a decrease in vaccine effectiveness over time, the Pfizer and Moderna mRNA vaccines require a third dosage to boost the immunity of patients...

Individuals with decreased levels of monoamine oxidase A (MAOA) activity display more aggressive tendencies; however, environmental stressors such as childhood abuse can magnify the effec...

Introduction The major underlying cause of oncogenesis, the formation of tumors, is dysregulated expression of certain genes in crucial growth regulatory pathways. Recently, research has...

Xenotransplantation, the process of transplanting tissues or organs of one species to another species, has recently received much attention on behalf of the University of Maryland Medicin...