Genomic ‘fingerprinting’ yields better treatments for pediatric solid cancers
Genomic profiling is increasingly used for solid tumors in adults and for pediatric brain tumors and blood cancers, allowing treatments to be matched to patients’ mutations. But for children with solid tumors, genomic fingerprinting has been elusive, because these cancers are so varied and individually so rare. Therapies therefore remain non-specific: chemotherapy, surgery, and/or radiation. ... Read More
Previous COVID-19 or MIS-C does not protect kids from Omicron
You would think that having had COVID-19 once, you’d have antibodies that would protect you against repeat infections. But studies of adults have shown that Omicron doesn’t go by that logic. A new study, led by Dr. Adrienne Randolph of Boston Children’s Hospital and Dr. Surender Khurana of the Food and Drug Administration, confirms that ... Read More
Old vaccine, new tricks? Unlocking the BCG vaccine’s potential
Could a century-old vaccine offer clues for designing the vaccines of tomorrow? Ofer Levy, MD, PhD, director of the Precision Vaccines Program at Boston Children’s Hospital, wants to find out. One of the world’s oldest and most widely used vaccines, the Bacille Calmette-Guérin (BCG) tuberculosis vaccine may at first seem like an unlikely source of ... Read More
COVID-19’s devastating toll: An increase in adolescent suicides and mental health crises
The past decade has seen worrisome increases in self-harm, suicidal ideation, and suicide attempts among adolescents. Two new studies from Boston Children’s Hospital show that the situation became even more acute with the onset of COVID-19. Epidemiologist Maimuna Majumder, PhD, and colleagues at the Computational Health Informatics Program (CHIP) at Boston Children’s partnered with public health ... Read More
Fetal brain imaging predicts neurodevelopment of babies with congenital heart disease
Children with congenital heart disease (CHD) often have neurodevelopmental impairment. Until fairly recently, this was thought to stem from complications of cardiac surgery or reduced oxygen supply to the brain due to the heart defect. Now we know that some babies with CHD have impaired brain development in utero because of low oxygen supply to ... Read More
“Seeing” the unseen: A way to pinpoint elusive cardiac conduction tissue
When patients with congenital heart issues have an operation, surgeons have to proceed with an “eye of faith” as they work around conduction tissue — a network of cells and electrical signals that control the beating of a heart. Not visible to the naked eye, conduction systems vary person to person, but they’re particularly difficult ... Read More