Northwestern Medicine scientists have discovered how molecular "traffic controllers" in cells influence aging and cellular senescence—a state where cells stop dividing but remain metabolically active.

New Study Shows SIK1 Strengthens Antiviral Immunity to Limit EV-D68–Induced Asthma Exacerbations Asthma is a chronic ...

KJ Muldoon received a groundbreaking new treatment earlier this year. The baby saved from a rare disease by a first-ever personalized gene fix has reached a big milestone, taking his first steps ahead ...

KJ Muldoon received the first-of-its-kind gene therapy for a potentially fatal disease and is now marking major developmental milestones.

KJ Muldoon is walking at home ahead of Christmas after being hospitalized last holiday due to his rare genetic disorder, CPS1 deficiency Charlotte Phillipp is a Weekend Writer-Reporter at PEOPLE. She ...

PHILADELPHIA (WPVI) -- A miracle baby who was treated with a pioneering gene-therapy at Children's Hospital of Philadelphia has reached a major milestone as he took his first steps. KJ Muldoon was the ...

A baby born with a rare and life-threatening genetic disorder has taken his first steps after receiving a groundbreaking, personalized gene editing treatment at Children’s Hospital of Philadelphia. KJ ...

Harry Aikines-Aryeetey has myostatin deficiency Getty Images; design: Kelsea Petersen “A blessing and a curse” is how Harry Aikines-Aryeetey describes the genetic quirk that means his body carries ...