Return to the Past

Wendy Wu ’22 Each organism has genes adapted for survival to their environment. But over many generations, the environment may change. In the absence of selective pressures, the expression of certain genes can become too costly to maintain. Through evolution, these genes lose function no matter how beneficial they can be. The ability to regain that function when pressure is once again applied is not … Continue reading Return to the Past

A Prescription of Video Games for Stroke Patients

Wendy Wu ’22 Stroke, one of the leading causes of death in the United States, occurs when a clot or bleed prevents oxygenated blood from reaching the brain. If not enough oxygen is present, brain cells start to die, which can be fatal. While stroke fatalities have decreased over recent years, brain damage is still common in stroke patients; they are likely to experience problems … Continue reading A Prescription of Video Games for Stroke Patients

After the Fall: Link Between PTSD and Prostate Cancer

Wendy Wu ’22 On the morning of September 11, 2001, the Twin Towers of the World Trade Center (WTC) collapsed. Within minutes, first responders arrived on the scene. Amidst the debris and smothering dust, they got to work, evacuating citizens and heading into the towers to rescue whoever they could. It was truly a display of heroic bravery and compassion, but unfortunately, many of the … Continue reading After the Fall: Link Between PTSD and Prostate Cancer

The Disappearance of the Y Chromosome (And Other Chromosomes)

Wendy Wu ’22 The Y-chromosome is quite unlike its homologue, the X-chromosome. With a relatively lacking number of genes, the Y-chromosome is the only chromosome inessential for life; its major function is to determine the sex of offspring. How did this come to be the case? A part of the reason is that the Y-chromosome does not occur as a pair; it does not have … Continue reading The Disappearance of the Y Chromosome (And Other Chromosomes)