Medicine

Clues to Aging Found in Fruit Flies’ Stem Cells

Reproductive stem cells of male fruit flies (Drosophila melanogaster) use a genetic trick to stay perpetually young across generations, according to new research published in the journal eLife. A fruit fly (Drosophila melanogaster). Image credit: Sanjay Acharya / CC BY-SA 4.0. Certain sections of the fruit fly genome get shorter …

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Human Eggs Fully Grown in Laboratory for the First Time

A team of researchers led by the University of Edinburgh has grown human egg cells (oocytes) — which were removed from ovary tissue at their earliest stage of development — to the point at which they are ready to be fertilized. The research is published in the journal Molecular Human …

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Resistance to DNA Damage and Downregulation of Metabolic Processes May Contribute to Low Cancer Rates in Naked Mole Rats

Scientists have revealed that senescent naked mole rat cells downregulate key metabolic processes and are more resistant to DNA damage than their mouse counterparts, providing insight into the resistance of naked mole rats to cancer and aging. Researchers have demonstrated that cells of naked mole rats (Heterocephalus glaber) undergo cellular …

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The best ways to Tidy Your Arteries With One Simple Fruit

The future of cardiovascular disease prevention and treatment will not be discovered in your medication cabinet, rather in your kitchen cabinet or in your back yard growing on a tree. Pomegranate Found To Prevent Coronary Artery Disease Development A research study released in the journal Atherosclerosis validates that pomegranate extract …

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Study: Far Ultraviolet C Light Inactivates Airborne Viruses

Low doses of far ultraviolet C light can inactivate airborne influenza and other viruses without harming human tissues, according to a study published in the February 9, 2018 issue of the journal Scientific Reports. Welch et al show for the first time that far-UVC efficiently inactivates airborne aerosolized viruses. These …

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Researchers Create Functioning Human Kidney Tissue Using Stem Cells

An international research team led by University of Manchester scientists has generated human kidney tissue within a living organism which is able to produce urine. The results appear in the journal Stem Cell Reports. Section from a kidney progenitor-derived mass harvested from a mouse intravenously injected with low-molecular-weight, fluorescein isothiocyanate-labeled …

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