An ‘atlas’ of the choroid plexus across the lifespan
Once viewed merely as a producer of the cerebrospinal fluid (CSF) bathing the brain and spinal cord, the choroid plexus is now known to be a key player in brain development and immunity. These fronds of brain tissue, located in the CSF-filled brain cavities known as ventricles, secrete instructive cues into the CSF to regulate ... Read More about An ‘atlas’ of the choroid plexus across the lifespan
Motor neurons made from patients’ cells reveal possible ALS drugs and targets
Amyotrophic lateral sclerosis (ALS) is a severe, fatal neurodegenerative disorder causing loss of motor neurons and voluntary muscle action. While mouse studies have identified potential treatments, these drugs have typically done very poorly in human trials. “One of the most difficult challenges in drug discovery is identifying a target that has a key role in ... Read More about Motor neurons made from patients’ cells reveal possible ALS drugs and targets
What drives severe lung inflammation in COVID-19?
A main feature of COVID-19 is lung inflammation and respiratory failure caused by an overexuberant immune response known as the cytokine storm. But why does the body produce such an excess of cytokine immune cells? New research from Talal Chatila, MD, of the Division of Immunology at Boston Children’s Hospital and colleagues provides some insights, ... Read More about What drives severe lung inflammation in COVID-19?
Recommendations for reproducibility in stem cell research
The ability to program induced pluripotent stem cells (iPSCs) and drive their differentiation into a variety of neural cells is essential for studying neurological disorders, including intellectual and developmental disabilities (IDDs). But issues regarding variability and reproducibility from lab to lab make translating discoveries difficult, in turn slowing the progress of IDD research. To address ... Read More about Recommendations for reproducibility in stem cell research
New technique yields potential treatment for a common cause of autism
Since 2008, we have known that the 16p11.2 chromosomal region is linked with autism spectrum disorder (ASD). Now, researchers from Boston Children’s have developed a new way to study the effects of 16p11.2 deletion in human neurons. In the process, they also found a potential treatment, possibly expanding the therapeutic options for this specific cause ... Read More about New technique yields potential treatment for a common cause of autism
When worlds collide: Glycosylated RNAs upend cell biology as we know it
Cells in our body bristle with sugars known as glycans that other cells can recognize via specialized receptors. Glycans attach to and modify proteins and fats, thereby influencing how proteins fold, how cues are trafficked between cells, and other cell-to-cell interactions. As just one example of glycans’ importance, our blood types (A, B, O) depend ... Read More about When worlds collide: Glycosylated RNAs upend cell biology as we know it
Study links urinary incontinence in female athletes to low energy availability
Urinary incontinence (UI) is a common experience for female athletes that can significantly impact their enjoyment of and participation in sports. Previous studies have shown that female athletes who experience urinary incontinence are more likely to drop out of their sports. Noting a large number of female athletes presenting with urinary incontinence, physicians in the ... Read More about Study links urinary incontinence in female athletes to low energy availability
Teaming up to fast track a novel gene therapy for Diamond-Blackfan anemia
Looking at Lindsay Krieg, it’s impossible to tell she has spent her entire 29 years in an out of hospitals managing a rare blood disorder. “It’s routine for me,” she says. “It’s all I’ve ever known.” Diamond-Blackfan anemia (DBA) prevents Lindsay’s bone marrow from producing the red blood cells essential for carrying oxygen from her ... Read More about Teaming up to fast track a novel gene therapy for Diamond-Blackfan anemia
Groundbreaking research identifies noninvasive biomarker for moyamoya in children
Moyamoya is a rare blood vessel condition that has an outsized impact on children, as it is responsible for about 6 percent of pediatric strokes in the United States. Surgical revascularization is the only treatment and is very effective. However, clinicians face challenges in identifying new or worsening disease before a disabling stroke occurs, predicting ... Read More about Groundbreaking research identifies noninvasive biomarker for moyamoya in children
Predicting the best treatment for vesicoureteral reflux in kids: The power of machine learning
The result of abnormal formation of the normal valve between the kidney and bladder, vesicoureteral reflux (VUR) can lead to recurrent febrile urinary tract infections (UTIs) and kidney scarring in children. Previous research has shown that when taken continuously, prophylactic antibiotics can reduce the risk of recurrent UTI in about half of this population. However, ... Read More about Predicting the best treatment for vesicoureteral reflux in kids: The power of machine learning