Categoría: Noticias

For many people with asthma, air-quality advisories are harbingers of worsening symptoms. But for reasons science has struggled to explain, the extent to which pollution exacerbates asthma varies widely from person to person.

Researchers from The Hospital for Sick Children (SickKids) in Toronto have found a previously unknown genetic cause of Crohn’s disease and uncovered how those changes trigger inflammation through a key immune pathway. The findings, published in Gastroe…

A team of scientists from the Barbara Ann Karmanos Cancer Institute, Wayne State University and institutions across the U.S. have published a new paper on the role of TGFBR1*6A, a naturally occurring genetic mutation in the TGFBR1 gene found in approxi…

The association between parents’ body mass index (BMI) and their children’s childhood BMI may be primarily due to genetic inheritance rather than any direct biological effect of parental weight during pregnancy, according to a new study published in P…

By analyzing genetic data from nearly 2 million people, researchers have unlocked a new scientific understanding of Ménière’s disease, a chronic and often debilitating inner ear disorder. A team from the Perelman School of Medicine at the University of…

A research team from the Germans Trias i Pujol Research Institute (IGTP) has developed a new experimental model based on induced pluripotent stem cells (iPSCs) that makes it possible to reproduce in the laboratory the progression of tumors associated w…

A research team from the Germans Trias i Pujol Research Institute (IGTP) has developed a new experimental model based on induced pluripotent stem cells (iPSCs) that makes it possible to reproduce in the laboratory the progression of tumors associated w…

For a child diagnosed with neuroblastoma—the most common infant cancer, occurring when early nerve cells grow out of control—the path to treatment isn’t simple. Some types of neuroblastoma resolve on their own, while others require aggressive intervent…

For a child diagnosed with neuroblastoma—the most common infant cancer, occurring when early nerve cells grow out of control—the path to treatment isn’t simple. Some types of neuroblastoma resolve on their own, while others require aggressive intervent…

A new study from the Icahn School of Medicine at Mount Sinai shows that social determinants of health—including environmental conditions, health behaviors, access to resources and social well-being—can play an equally important or even greater role tha…