Search results for genetics

“Physiological alterations that drive neuropsychiatric diseases impair normal brain function, emotion, and mood, and can arise from both genetic factors and environmental factors present before and after birth.”

“The ACE2 receptor is widely distributed among the body's tissues but is particularly abundant in lung alveolar epithelial cells and small intestine enterocytes. The virus binds to a cell's ACE2 receptor and injects its genetic material – RNA – into the cytosol.”

“The investigators randomly assigned 75 people with Parkinson's disease to receive 150 or 300 milligrams of nilotinib or a placebo every day for a year. They collected cerebrospinal fluid samples from the participants at the end of the year and conducted genetic sequencing of RNA that they had isolated in the fluid.”

“The double-blind study randomly assigned 41 men with prostate cancer awaiting surgery to remove the prostate to receive either a daily placebo or a broccoli-derived supplement containing 240 mg of glucoraphanin plus myrosinase for four weeks.”

“There are biologically plausible explanations for the association between developmental vitamin D deficiency and an increased risk of offspring ADHD. Early pregnancy is a critical period for fetal brain development, which is a complex process influenced by genetics and the in utero environment.”

“The animals were then randomly allocated to receive either a single dose of psilocybin or a control saline injection, after which the researchers quantified their spine densities on five more occasions (days 1, 3, 5, 7, and 34), blinded to whether the mice had received the active compound or saline.”

“Plasma B cells are responsible for producing antibodies; however, these cells steadily decrease in number over time. Memory B cells store the genetic information needed to produce virus-specific antibodies upon reinfection.”

“This comprehensive study provides insight into the potential of ketogenic diets and supplemental BHB to improve deficits in gene expression in mice with a debilitating genetic disorder. Future research is needed in order to translate these insights into clinically useful information for humans.”

“They examined nuclear DNA, which holds most genetic instructions, ribosomal DNA, which supplies the code used to build ribosomes for protein production, mitochondrial DNA, which supports the cell's energy system, and epigenetic age scores that estimate biological age based on methylation patterns.”

“In order to study the effects of irisin supplementation, the investigators conducted a second experiment in which they administered exogenous (i.e., made outside the body) irisin to a strain of mice who develop an Alzherimer’s-like dementia at an early age due to loss of FNDC5 function.”