The structural and functional characteristics of mitochondria shape their role as signaling organelles, with far-reaching ...

When our body fights an infection, the immune system must quickly activate defenses and trigger a beneficial inflammatory ...

Study findings map out a new way in which antiviral signals engage with cellular metabolism to balance defense and repair.

Our cells produce a variety of proteins, each with a specific role that, in many cases, means that they need to be in a particular part of the cell where that role is needed. One of the ways that ...

Tiny structures inside your cells keep your body alive by turning food into fuel. These structures, called mitochondria, power every heartbeat, thought, and movement. When they fail, organs that need ...

Stanford University-led researchers report that tumor cells hijack mitochondria from immune cells, reducing anti-tumor immune ...

A newly identified identified cellular mechanism allows mitochondria to recycle localized damage and maintain healthy function. Mitochondria, the so-called "powerhouse of the cell," depend on a newly ...

A stressful year leads to anxiety. Lasting isolation gives way to depression. An old trauma nags until it becomes paralyzing. Psychological and social experiences shape the brain, potentially leading ...

“Longevity” wasn’t even a buzzword yet in 2007, when Dr. Chris Rinsch started his company, Timeline, that’s devoted to it. “Timeline was founded by scientists and doctors with this idea of really ...