News
Oxaloacetate supplement may help improve cognitive function in breast cancer survivors
A new study led by researchers at the UCLA Health Jonsson Comprehensive Cancer Center found that a nutritional supplement containing oxaloacetate, a molecule naturally found in the body that helps cells produce energy, may help improve cognitive function and reduce the fatigue experienced by some breast cancer survivors following treatment.
Monkeys also avoid germs after viral outbreaks
Macaques who survived the spread of a deadly disease were more wary of potentially contaminated food.
Ebola preparedness 2.0: A new approach to the laboratory response
This article discusses the importance of laboratory preparedness for Ebola and other VHFs, emphasizing risk assessments, safety protocols, and the continuation of routine testing...
Paternal age may influence sex-specific gene expression changes in embryos
When genes are "expressed," it is like reading an instruction manual to create things the body needs - such as proteins or RNA. It is an incredibly important process in regulating normal cellular functions. Understanding more about gene expression can reveal insights into the biological processes behind different conditions.
Too much RNA can starve cells of energy, scientists discover
Scientists have uncovered an unexpected danger lurking inside cells: too much RNA can damage the structures responsible for producing energy. A new study found that excess RNA, including the normally essential messenger RNA (mRNA), can directly disrupt mitochondria without relying on the immune system. The discovery could help explain how viral infections and certain aging-related diseases damage cells.
Scientists Uncover Hidden Risks of Biodegradable Plastics Through Fish Blood
Researchers have identified rainbow trout blood as a promising platform for monitoring the biological hazards of biodegradable microplastics. By combining advanced fluorescence imaging with single-cell analysis, the study reveals how these particles interact with circulating blood cells and disrupt immune-related processes. The findings also highlight an overlooked concern: environmental aging may alter and potentially intensify the harmful effects of plastics designed to biodegrade.
How I learned to speak up with confidence
For years, I had assumed authority belonged to people who spoke quickly, answered without hesitation, and never appeared uncertain. I was none of these. In meetings with senior researchers and administrators I often had an observation that could have moved a discussion forward, but I held back because it did not sound polished enough. A few minutes later, someone would make a similar point with greater confidence and the conversation would move on without me.
Pure cranberry juice may help protect teeth from decay
Whether they’re sweetening a salad, garnishing a cocktail or brightening up home décor, cranberries are an iconic ingredient in holiday festivities. UIC College of Dentistry researcher Christine Wu found another reason to add these tart treats to your grocery cart: oral health.
Rejuvenation breakthrough: Scientists reverse 60 years of aging in human cells
Scientists have turned blood cells from an 80-year-old into neural stem cells with a molecular age of less than 20, effectively reversing more than 60 years of cellular aging in the laboratory. The discovery offers a new way to investigate how cells become younger and could help researchers better understand age-related diseases such as Alzheimer's.
Water As We’ve Never Known It: Physicists Test Water Beyond Earth-like Conditions
UNLV research shows that water can change its structure under the scrutiny of intense pressure, giving us an idea of its appearance on extraterrestrial worlds.
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