A Fishy Solution: Zebrafish Help Us Understand Neurological Disorders

Last year, my 95-year-old grandfather passed away from Alzheimer’s disease. Although he lived a long life, it was hard to watch him slowly forget the people and places he loved. Unfortunately, my grandfather’s story is all too common. Almost 1 out of every 7 individuals worldwide suffers from a disease of the brain or nerves, aka a neurological disorder.

We know astonishingly little about how to prevent and treat neurological disorders. However, we may be able to find answers in a surprising source: fish. Apart from their culinary value, fish provide key insights into human development and disease. The zebrafish in particular is helping us understand how connections between neurons develop and why disorders like Alzheimer’s occur in the human brain. Through zebrafish research, we may be able to understand—and in turn find solutions to—complex neurological diseases. 

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What Your 23andMe Results Mean for Your Health

Last year, the genetic testing company 23andMe announced they will start testing for mutations in the BRCA genes, the ones that predict whether a woman will develop breast cancer, with surprising accuracy. A year prior, the FDA approved 23andMe genetic tests for other complex conditions such as Late-Onset Alzheimer’s Disease, Parkinson’s Disease, and Celiac disease. Continue reading “What Your 23andMe Results Mean for Your Health”

Alzheimer’s Disease: Causes, Preventative Measures, and Ideal Outcomes

Have you ever wondered how people develop Alzheimer’s disease? Is it something that begins before the person or anyone else around them fully realizes that someone’s memory lapses are actually a symptom of something bigger? Is it all at the mercy of our genes, or can we take actions that lower the chances, or better yet, prevent the disease from occurring altogether? Finally, if a close family member or friend is diagnosed, what can we do to help alleviate the symptoms and slow down the pace of the illness? Continue reading “Alzheimer’s Disease: Causes, Preventative Measures, and Ideal Outcomes”