A better treatment for endometriosis could lie in migraine medications
Endometriosis is a common, mysterious, often painful condition in which tissue similar to the uterine lining grows outside the uterus, forming lesions in locations such as the fallopian tubes, ovaries, and pelvis. These lesions can cause severe pain during periods, heavy menstrual bleeding, pelvic or abdominal pain, and sometimes painful bowel movements and urination. Existing ... Read More about A better treatment for endometriosis could lie in migraine medications
Modeling urinary tract disorders on a chip: Zohreh Izadifar
When a new tissue sample arrives from the Department of Urology, the Boston Children’s Hospital lab of Zohreh Izadifar, PhD springs into action. The tissue, from a child with urinary tract pathology, is whisked into the tissue culture room. Under a hood, lab members Dasvit Shetty, PhD, and Gretchen Carpenter, MSc, carefully isolate the cells ... Read More about Modeling urinary tract disorders on a chip: Zohreh Izadifar
A surprising link between Crohn’s disease and the Epstein-Barr virus
Crohn’s disease, a debilitating inflammatory bowel disease, has many known contributing factors, including bacterial changes in the microbiome that foster an inflammatory environment. Now, for the first time, Crohn’s disease been tied to a virus — specifically, Epstein-Barr virus (EBV), best known for causing infectious mononucleosis (mono). Researchers had already observed increased levels of EBV ... Read More about A surprising link between Crohn’s disease and the Epstein-Barr virus
Addressing food insecurity and nutrition challenges in pediatric type 1 diabetes care
Managing type 1 diabetes can be overwhelming for children and families. As children learn to live with the disease, many cut back on visits to their nutritionists. Others face barriers like food insecurity that make it difficult to maintain a balanced diet. And without the proper professional support and access to healthy foods, children’s overall ... Read More about Addressing food insecurity and nutrition challenges in pediatric type 1 diabetes care
Could peripheral neuropathy be stopped before it starts?
An increase in high-fat, high-fructose foods in people’s diets has contributed to a dramatic increase in type 2 diabetes. This, in turn, has led to an increase in peripheral neuropathy — nerve damage, typically in the hands and feet — that causes weakness, loss of sensation and, in some, a stabbing, burning, or tingling pain. ... Read More about Could peripheral neuropathy be stopped before it starts?
It’s all in the PV loops: New analytical model could improve circulation assessments before heart surgery
The double-switch operation corrects the congenital reversal of the heart’s ventricles and its two main arteries. It’s a practical way of putting the ventricles into the position they belong so that children with congenitally corrected transposition of the great arteries (CC-TGA) can benefit from enhanced circulation. Surgery, though, doesn’t come without risks. Some children’s left ventricles — ... Read More about It’s all in the PV loops: New analytical model could improve circulation assessments before heart surgery
Modifying macrophages in the lung could head off pulmonary hypertension
In the 1980s, when Stella Kourembanas, MD, began her career in neonatology, she cared for newborns with pulmonary hypertension, a disease that results in abnormally high blood pressure in the lung arteries and can lead to heart failure. Since then, treatments like inhaled nitric oxide, new vasodilators, new modalities of mechanical ventilation, and extracorporeal membrane ... Read More about Modifying macrophages in the lung could head off pulmonary hypertension
A new tool could exponentially expand our understanding of bacteria
How do bacteria — harmless ones living in our bodies, or those that cause disease — organize their activities? A new study, combining powerful genomic-scale microscopy with a technical innovation, captured which genes bacteria turn on in different situations and in different spatial environments. The technology, described January 23 in Science, promises to take the ... Read More about A new tool could exponentially expand our understanding of bacteria
MRI could reduce the mystery of brachial plexus injuries in infants
About one in 1,000 children are born with brachial plexus birth injury (BPBI), upper extremity weakness or paralysis resulting from trauma to the brachial plexus nerves during childbirth. Most children with BPBI recover with observation and minimally invasive care, but about 30 percent have injuries severe enough to lead to long-term impairment. Thanks to recent ... Read More about MRI could reduce the mystery of brachial plexus injuries in infants
Bringing order to disorder: Jhullian Alston, PhD
Proteins typically fold into orderly, predictable three-dimensional structures that dictate how they will interact with other molecules. Jhulian Alston, PhD, is drawn to intrinsically disordered proteins, whose key feature is a lack of structure. They are difficult to study and far less explored. “They’re floppy, they don’t have specific folds, they can’t slot into each ... Read More about Bringing order to disorder: Jhullian Alston, PhD