Research
Building better antibodies, curbing autoimmunity: New insights on B cells
When we’re vaccinated or exposed to an infection, our B cells spring into action, churning out antibodies that are increasingly potent, specific, and protective. This happens through an iterative process known as affinity maturation. Two labs at Boston Children’s Hospital have come up with different ways to enhance affinity maturation and help B cells make ... Read More about Building better antibodies, curbing autoimmunity: New insights on B cells
Clinical Care
A surgeon’s last-minute trip to Sri Lanka reduces children’s wait for needed heart repair
Last year, Dr. Christopher Baird got an offer he couldn’t refuse — something that happens often as he travels the world to demonstrate the heart surgery techniques he has learned and developed at Boston Children’s Hospital. At a heart surgery symposium in India, Dr. Baird had just performed a complex type of aortic valve reconstruction ... Read More about A surgeon’s last-minute trip to Sri Lanka reduces children’s wait for needed heart repair
Research
A journey through the intestine during colitis, cell by cell
Inflammatory bowel disease (IBD), causing devastating abdominal pain, persistent diarrhea, and rectal bleeding, is hard to control with current treatments. Children often experience malnutrition and impaired growth. To get a better handle on IBD, researchers at Boston Children’s Hospital and Brigham and Women’s Hospital decided to eavesdrop on happenings in the colon. In the first ... Read More about A journey through the intestine during colitis, cell by cell
Research
BRD7 research points to alternative insulin signaling pathway
Bromodomain-containing protein 7 (BRD7) was initially identified as a tumor suppressor, but further research has shown it has a broader role in other cellular processes, including the remodeling of chromosomes and cell cycle progression. Now, Boston Children’s Division of Endocrinology researchers have discovered another purpose for BRD7: It seems to be involved in an alternative insulin signaling ... Read More about BRD7 research points to alternative insulin signaling pathway
Patient Stories
An act of kindness — Raul and Larry’s journey to a non-directed transplant donation
Acts of kindness can come in many forms, like volunteering or donating to a charity of choice. At 52, Larry loves giving back to his local community in Vermont, which is why he works in law enforcement. However, he has taken these thoughtful acts of kindness to another level — he’s donated one of his ... Read More about An act of kindness — Raul and Larry’s journey to a non-directed transplant donation
Clinical Care
The people and advancements behind 75 years of Boston Children’s Cardiology
Boston Children’s Department of Cardiology has more than 100 pediatric and adult cardiologists, over 40 clinical fellows learning the routines of heart care in a major hospital, 12 echocardiogram rooms dedicated to testing the function of a child’s heart, and five labs equipped to perform advanced catheterization procedures. Many other numbers could highlight the dedication that the ... Read More about The people and advancements behind 75 years of Boston Children’s Cardiology
Research
Genetic variants are found in two types of strabismus, sparking hope for future treatment
Determining how genetics contribute to common forms of strabismus has been a challenge for researchers. Small discoveries are considered meaningful progress. Boston Children’s researchers believe they’ve helped move the needle. They discovered that two types of strabismus — esotropia and exotropia — may have shared genetic risk factors. Duplications on the second, fourth, and tenth chromosomes that ... Read More about Genetic variants are found in two types of strabismus, sparking hope for future treatment
Research
Exploring brain operations: Making decisions, snapping to attention, and forming memories
How do our brains snap to attention and orient us to the outside world — like when we’re sound asleep and the smoke alarm goes off? And when different choices confront us, how does our brain make decisions? Two groups of researchers at Boston Children’s explored these all-important brain operations. The first study, published February ... Read More about Exploring brain operations: Making decisions, snapping to attention, and forming memories
Patient Stories
‘Everything fell into place’: Innovative POEM procedure lets Peyton eat without pain
Peyton Reed, 14, is a typical teenage boy: He enjoys tennis, video games — and food. So when eating became so painful for him that he started losing weight, his parents knew it was time to get him help. The problem began gradually enough five years ago, with bouts of what seemed liked heartburn. Because ... Read More about ‘Everything fell into place’: Innovative POEM procedure lets Peyton eat without pain
Research
In the genetics of congenital heart disease, noncoding DNA fills in some blanks
Researchers have been chipping away at the genetic causes of congenital heart disease (CHD) for a couple of decades. About 45 percent of cases of CHD have an identifiable cause, including chromosomal abnormalities, genetic variants affecting protein-coding genes, and environmental factors. What about the rest of the cases of CHD? Noncoding DNA elements have long ... Read More about In the genetics of congenital heart disease, noncoding DNA fills in some blanks