Muscle Preservation and Metabolism-Associated Genes Show Activity During Diapause

Joyce Chen ’23 As time progresses, all living organisms will age, decay, and perish. However, there are certain animal species that can halt their biological clocks and no longer develop. This state is known as diapause. The African Killifish are known organisms that can undergo diapause in order to survive unfavorable conditions, such as dry periods in the environment. Many of these fish remain in … Continue reading Muscle Preservation and Metabolism-Associated Genes Show Activity During Diapause

Release of Biological Molecules May Promote Formation of Vasculature in a Developing Embryo

Joyce Chen ’23 When an embryo develops, its cells undergo numerous rounds of cell division and arrange into a highly organized system of tissues that collectively assemble into organs. While positioning themselves at the midline, cells known as angioblasts are responsible for the formation of blood vessels in major arteries and veins. Simultaneously, somites — structures in the developing embryo that give rise to bone, … Continue reading Release of Biological Molecules May Promote Formation of Vasculature in a Developing Embryo

Can bullying lead to a greater risk of developing post-traumatic stress disorder (PTSD)?

Joyce Chen ’23 Bullying is when one individual exerts control over another through physical or verbal aggression. It is a widespread problem in the school, work, and online settings in the United States. A plethora of research has been done on the negative effects of bullying on the victims’ physical, emotional, and psychological well being; however, not much is known on how bullying affects an … Continue reading Can bullying lead to a greater risk of developing post-traumatic stress disorder (PTSD)?

High salt intake can lead to autism-like symptoms in infants

Joyce Chen ’23 Autism spectrum disorder (ASD) is a neurodevelopmental disorder that affects 1% of individuals worldwide. Although there has been extensive research done on ASD, its primary cause remains unknown. Scientists believe that it is the result of a wide variety of heritable and environmental factors. However, recent research has indicated that an altered gut microbiome caused by a poor diet can lead to … Continue reading High salt intake can lead to autism-like symptoms in infants

Reductions in Complete Rat Serum Yields Promising Results in Whole Embryo Culture

Nomrota Majumder ‘21 Whole Embryo Culture (WEC) came about in the 1950s as a way to observe patterns in mammalian development, investigate birth defects, and analyze explanted organogenesis-stage rodent embryos. Since then, it has been a very treasured technique in biological research methods. Since WEC is conducted in vitro, a serum properly suited for an embryo is crucial to the process, and ever since its … Continue reading Reductions in Complete Rat Serum Yields Promising Results in Whole Embryo Culture