Research What Do We Now Know About the Early Developmental Milestones in Kleefstra Syndrome? A New Study of 100 People Katerina Tzimourta, March 13, 2026August 21, 2026 When does a child with Kleefstra syndrome usually start to sit up? When do they take their first…
Research Weight, growth and metabolism in Kleefstra syndrome: New study of 62 individuals Katerina Tzimourta, May 19, 2024August 20, 2026 Kleefstra syndrome is known primarily as a neurodevelopmental disorder. Hypotonia, developmental delay, the...