Tag: Inflammation

In Cell Reports Medicine, researchers have published a detailed review on the relationship between cardiovascular disease and the age-related inflammation known as inflammaging. The immune system itself ages Why We Age: Chronic InflammationChronic inflammation refers to a persistent, low-grade buzz of immune activity that settles into the body without the drama of an infection or...

The longevity field hasn’t been very good at naming things, but one notable exception is “inflammaging”: the low-grade chronic inflammation that correlates with aging. Recognition has been growing that inflammation, the ubiquitous reaction of the immune system to various stressors, is a major driver of many age-related diseases and possibly one of the limiting factors...

Scientists have discovered that a rare mutation protects against Alzheimer’s disease by dampening a central inflammatory pathway. They recapitulated these results using a small molecule [1]. The woman who beat the odds For the last 40 years, scientists have been studying a massive extended family of about 6,000 people in and around Medellín, Colombia. Many...

Researchers publishing in Cell Reports Medicine have taken a look at what causes CRISPR/Cas9 gene-editing technology to drive cells senescent and investigated a potential method of preventing it. Breaking and repairing DNA Genetic engineering of living cells through CRISPR/Cas9 technology requires three things to occur. The DNA must be disconnected in a double-strand break, new...

A new study defines the concept of immune resilience and positions it as a central determinant of aging trajectories, linking it to survival, inflammation control, and the body’s ability to withstand stress [1]. Keeping the balance Geroscientists have long suspected that the immune system plays an outsized role in aging, one that has deep evolutionary...

In the Journal of Translational Medicine, researchers have published the results of a randomized, controlled clinical trial demonstrating that plasma proteins from young donors have beneficial effects against inflammation in a surgical context. From parabiosis experiments to the clinic Why we Age: Altered Intercellular CommunicationAltered intercellular communication, as described in the Hallmarks of Aging, is...