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Breakthrough research unveils effects of ionizing radiation on cellular DNA

Recent release of the waste water from Japan's Fukushima nuclear disaster stirred apprehension regarding the health implications of radiation exposure.

14 Feb 2024

$Novel "Flash and Freeze-fracture" technique reveals neuronal communication secrets$

Novel "Flash and Freeze-fracture" technique reveals neuronal communication secrets

Fear and addiction exert significant influence within society. Managing them is often challenging, as they are driven by intricate neuronal circuits in our brains.

14 Feb 2024

New AI tool revolutionizes protein function prediction

A new artificial intelligence (AI) tool that draws logical inferences about the function of unknown proteins promises to help scientists unravel the inner workings of the cell.

14 Feb 2024

Genes dictate taste: Study finds genetic links to food preferences

Study reveals the significant impact of genetic variations on adult dietary preferences, highlighting the complex interplay between genetics and food choices.

13 Feb 2024

Researchers tap into mucus in stool for non-invasive gut health monitoring

New research from UBC Okanagan could make monitoring gut health easier and less painful by tapping into a common-;yet often overlooked-;source of information: the mucus in our digestive system that eventually becomes part of fecal matter.

13 Feb 2024

Novel assay enhances pediatric cancer treatment by identifying clinically relevant gene fusions

Identification of specific gene fusions is critical for the successful targeted treatment of pediatric cancer patients.

13 Feb 2024

Reduced-sugar chocolate made with oat flour rated equal or better than regular chocolate

The secret to making delicious chocolate with less added sugar is oat flour, according to a new study by Penn State researchers.

13 Feb 2024

Gene editing gets a boost with new CRISPR-COPIES

CRISPR/Cas systems have undergone tremendous advancement in the past decade. These precise genome editing tools have applications ranging from transgenic crop development to gene therapy and beyond.

12 Feb 2024

COVID-19's lasting impact on smell and brain health unveiled

Study reviews the impact of COVID-19 on olfactory dysfunction and its link to neurocognitive disorders, highlighting MRI findings and potential treatments for smell loss.

12 Feb 2024

Researchers uncover new mechanism of action between nutrient adaptation of intestinal stem cells and aging

The capacity of intestinal stem cells to maintain cellular balance in the gut decreases upon aging.

12 Feb 2024

New method traces primed resistance in cancer via sister cells

In many cancers, such as ovarian cancer, each round of chemotherapy kills the majority of cancer cells, while a small population of them survives through treatment.

12 Feb 2024

Understanding how natural genetic variation contributes to adaptive responses to low oxygen

Humans are still evolving, and Tatum Simonson, PhD, founder and co-director of the Center for Physiological Genomics of Low Oxygen at University of California School of Medicine, plans to use evolution to improve healthcare for all.

12 Feb 2024

Genetics of estrogen production linked to endometrial cancer risk in postmenopausal women

A study in eBioMedicine identifies genetic factors regulating blood estrone levels in postmenopausal women, linking specific genetic loci to an increased risk of endometrial cancer, highlighting the role of non-ovarian estrogen production in cancer development.

11 Feb 2024

Breakthrough technique unveils secrets of "backtracking" in gene regulation

A technique can determine for the first time how frequently, and exactly where, a molecular event called "backtracking" occurs throughout the genetic material (genome) of any species, a new study shows.

9 Feb 2024

Fungicide resistance: A global threat to human, animal, and plant health

Fungi can cause disease in both humans, animals, and plants. Every year, 1.5 million people die from fungal infections, and fungal attacks in food crops threaten food production.

9 Feb 2024

DDT exposure found to alter sperm epigenome in humans

In a study that signals potential reproductive and health complications in humans, now and for future generations, researchers from McGill University, the University of Pretoria, Université Laval, Aarhus University, and the University of Copenhagen, have concluded that fathers exposed to environmental toxins, notably DDT, may produce sperm with health consequences for their children.

9 Feb 2024