Cells Archives

Why Muscles Weaken With Age: Researchers Discover a Previously Overlooked Mechanism

Muscle strength declines with age. For a long time, the focus has been primarily on two factors: the loss of muscle mass and the decline in the number of nerve

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The Molecular Diary: Why Your Immune System Writes a Very Personal Story

As soon as the days get shorter and the temperatures drop, our immune system enters another particularly intense period. Colds and other infections are going around—and yet people react surprisingly

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A New Perspective on Aging: What DNA Damage and Diet Reveal About Our Bodies

Aging cannot be reduced to a single mechanism. Throughout life, numerous biological systems change simultaneously. DNA is damaged and repaired, the immune system responds to changes, metabolism adapts, and various

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More and More Cancer Cases Among Younger People: Accelerated Biological Aging May Play a Role

Cancer has always been considered a disease whose risk increases with age. This is because the longer a person lives, the more time their cells have to accumulate damage that

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Why Rheumatoid Arthritis Tends to Affect Certain Joints: The Cause May Lie in the Period Before Birth

Rheumatoid arthritis does not affect all joints equally. Some joints are affected particularly frequently, while others remain largely unaffected despite the same autoimmune disease. Researchers have been studying why this

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New Eye Drops Restore Vision in Blind Mice

Photoreceptor degeneration is one of the leading causes of severe visual impairment and blindness. Conditions that fall under this category include age-related macular degeneration (AMD) and retinitis pigmentosa (RP). Worldwide,

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