I’ve always been fascinated by birth order theory, which suggests that the order in which children are born may influence their personality traits and relationship roles. As the youngest of six kids, I loved being the baby of the family. While my siblings would say I was spoiled,…
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Researchers in Italy described a rare case of 27-year-old identical twin sisters with Rett syndrome who, despite sharing the same disease-causing mutation, developed symptoms of different severity. Identical (monozygotic) twins develop from a single fertilized egg that divides into two embryos, so they are genetically identical. “The clinical differences…
After expatriation of a partnership agreement with Astellas, Taysha Gene Therapies regained full rights to TSHA-102, its experimental gene therapy being developed to treat Rett syndrome. “We are thrilled to regain full global rights to our lead TSHA-102 Rett syndrome program, which enables full strategic flexibility and optionality…
My oldest daughter Cammy weighed 40 pounds at her heaviest. Having a 40-pound 5-year-old would be fine, but Cammy was 14 when she weighed that. Her 4-foot-tall, 40-pound frame was at “failure to thrive” for most of her life. Cammy’s weight was always a catch-22 for us. It’s scary and…
Rett syndrome is a rare genetic disorder that mostly affects females. The disease is characterized by normal early development, followed by slowed growth and a loss of motor control. Learn more about the disease here.
Most cases are caused by a mutation in the MECP2 gene. Scientists have identified mutations in CDKL5 and FOXG1 genes in those who have atypical or congenital Rett. Learn more about what causes the disease here.
Rett syndrome is associated with problems in cognitive, sensory, emotional, and motor skills, and across the nervous system that controls involuntary (or autonomic) functions. Learn more about the symptoms of the disease here.
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