Latest Articles
Lessons from Salamanders: Could Humans Ever Regenerate Limbs?
Imagine having to undergo an arm amputation due to a severe trauma or infection. Sure, you could wear a prosthetic to perform some daily functions, but you could never get the arm back. Or could you?
Can Herpes Unravel the Mysteries of Alzheimer’s Disease?
Understanding the neurological symptoms of Alzheimer’s, researchers found surprising similarities with herpes simplex virus (HSV-1). HSV-1 is a DNA virus that lives in a dormant state in cells within the nervous system.
Could Sea Sponges Wipe Out Tuberculosis?
In Brief Tuberculosis (TB) is a resilient, deadly, airborne infectious disease. It is a leading cause of death by infectious diseases worldwide. Sea sponges could hold the key to fighting this highly resistant disease by inhibiting the growth of Mycobacterium tuberculosis, the bacteria that causes TB. Many Americans…
From Insult to Injury: Pollution and the Brain
How polluted is the air you breathe? If you answered, “I don’t know,” you’re not alone. Dr. Anna Robuck, a pollution researcher at the University of Rhode Island Graduate School of Oceanography says “it [is] really crazy that I didn’t know about living in a polluted community until…
The Future of Prosthetics: Replacement Limbs That Mimic Real Ones
In Brief Robotic prostheses can already restore some level of function, but they don’t often feel natural. Researchers at the MIT Biomechatronics Lab have been developing lower limb prostheses that feel like a natural extension of the human body. These robotic limbs use a variety of different techniques…
CRISPR: Cutting its way across the scientific world
STORY UPDATE: In 2020, CRISPR pioneers Jennifer Doudna and Emmanuelle Charpentier were awarded the Nobel Prize in Chemistry for pioneering the CRISPR technology. In Brief CRISPR/Cas9 is a relatively new, multifaceted gene editing technology. Prior to the advent of this technology, other scientific tools were available to achieve…
Llamas Lead the Way in Finding a COVID-19 Treatment
In Brief Llamas may present a unique solution to eliminating the COVID-19 pandemic. This is due to the extraordinary antibodies they produce. These animals generate antibodies that are much smaller than what is created by their human and other animal counterparts. From these antibodies, even smaller biological soldiers…
Going From “iSmoke” to No Smoking With Wearables
In Brief Mobile technologies to help smokers quit have gained popularity over the years as the technology behind them continues to improve.The combined power of health-tracking sensors, wearable monitors and smartphones is helping people track their smoking habits and counter their addictions.These technologies can be used to encourage…
Viral Telephone: How COVID-19 Spread from Animals to Humans
In Brief Some scientists are investigating the emergence of SARS-CoV-2, the virus that causes COVID-19.Mutations are a natural result of viral replication. One way to think of a virus mutating is a long game of telephone.Discovering the origins of the novel coronavirus could actually help us prevent a…
A Mysterious Sea Creature Surfaces in the Search for Spinal Cord Injury Treatments
Spinal cord injuries are much more common than one might expect. As a result, finding a cure would be life changing for millions of Americans. Dr. Michael E. Selzer has been studying this topic for nearly 40 years. He provides insight on how a cure could be developed by looking at an animal capable of repairing its own spinal cord. The sea lamprey, a species of deep sea fish, is capable of regenerating a severed or broken spine. By looking at its genome, scientists hope to one day discover a method to apply the lamprey’s healing capabilities to humans