Early Pharmacotherapy????

An outstanding piece of evidence emerged June of this year. Early treatment of the Down syndrome mouse "restores" cognitive performance. They didn't say "invents" cognitive performance. They say RESTORES. This implies that it is there waiting to be unleashed. And in fact, that is exactly what we observe with the children treated with the CMF protocol. The medicine unveils the awesome person inside.

The medicine used in this study was prozac (fluoxetine generic name). The nerves don't grow or develop properly in the memory area of the brain in Down syndrome. With early treatment with prozac, these DS mice had more normal brain development and had a complete recovery of memory task performance.

All I can say is WOW! We should be dancing on the rooftops and down on our knees thanking God. How easy is this. A known drug with 30 year history and cheap (as low as $3/ month at Walmart).
Watch John (5yo) in action who has been treated with prozac since he was 2 years old:
http://changingmindsfoundation.org/documents/videoblog.html

 Here is an abstract of the study mentioned above:

J Neurosci. 2010 Jun 30;30(26):8769-79.

Early pharmacotherapy restores neurogenesis and cognitive performance in the Ts65Dn mouse model for Down syndrome.
Bianchi P, Ciani E, Guidi S, Trazzi S, Felice D, Grossi G, Fernandez M, Giuliani A, Calzà L, Bartesaghi R.
Department of Human and General Physiology, University of Bologna, I-40126 Bologna, Italy.

Abstract
Down syndrome (DS) is a genetic pathology characterized by intellectual disability and brain hypotrophy. Widespread neurogenesis impairment characterizes the fetal and neonatal DS brain, strongly suggesting that this defect may be a major determinant of mental retardation. Our goal was to establish, in a mouse model for DS, whether early pharmacotherapy improves neurogenesis and cognitive behavior. Neonate Ts65Dn mice were treated from postnatal day (P) 3 to P15 with fluoxetine, an antidepressant that inhibits serotonin (5-HT) reuptake and increases proliferation in the adult Ts65Dn mouse (Clark et al., 2006). On P15, they received a BrdU injection and were killed after either 2 h or 1 month. Results showed that P15 Ts65Dn mice had notably defective proliferation in the hippocampal dentate gyrus, subventricular zone, striatum, and neocortex and that proliferation was completely rescued by fluoxetine. In the hippocampus of untreated P15 Ts65Dn mice, we found normal 5-HT levels but a lower expression of 5-HT1A receptors and brain-derived neurotrophic factor (BDNF). In Ts65Dn mice, fluoxetine treatment restored the expression of 5-HT1A receptors and BDNF. One month after cessation of treatment, there were more surviving cells in the dentate gyrus of Ts65Dn mice, more cells with a neuronal phenotype, more proliferating precursors, and more granule cells. These animals were tested for contextual fear conditioning, a hippocampus-dependent memory task, and exhibited a complete recovery of memory performance. Results show that early pharmacotherapy with a drug usable by humans can correct neurogenesis and behavioral impairment in a model for DS.



PMID: 20592198 [PubMed - indexed for MEDLINE]