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Blood-based indicator assesses organ age to predict disease risk
The blood-based method linked older astrocytes and skeletal muscle cells to higher Alzheimer’s and ALS risk, with some differences visible years before diagnosis.
The candles on your birthday cake don't tell the whole story. As anyone who ever attended a high-school reunion can tell you, some people age faster than others.
A blood test makes the age of individual cell types visible. Some of these ageing patterns are closely related to diseases and show years before their outbreak.