In a new study published in Science titled, “Mitochondrial metabolism and signaling direct dendritic cell function in antitumor immunity,” researchers from St. Jude Children’s Research Hospital have ...

St. Jude Children's Research Hospital scientists have discovered how tumors disable immune "gatekeeper" cells that alert the rest of the immune system to the presence of cancer - and how restoring ...

Signaling is fundamental to how cells sense and respond to their environment—but in immune cells, those signals must be precisely amplified to mount an effective defense against invasive threats. New ...

The cell's endoplasmic reticulum (ER) plays a central role in protein synthesis, folding, and calcium (Ca²⁺) storage. When damaged, ER-phagy (self-eating) removes affected ER regions via ...

Megan Baldridge and her co-workers will use their Global Grant for Gut Health (GGGH) to examine which human proteins interact with bacteriophage viruses in the gut, and how this might trigger ...

In February Cortical Labs, an Australian startup, announced that a programmer had taught one of its “biological computers”—made of 200,000 human brain cells mounted on a silicon chip—to play “Doom”, a ...