Epigenetic Insights for Targeting Alzheimer’s Disease

June 19, 2024 Natalie Crowley

The recent FDA approval of Donanemab has sparked celebration within the Alzheimer’s research community, offering significant hope by slowing cognitive decline in some patients. However, it is clear to scientists that Donanemab is not a cure, and the quest to truly halt or reverse Alzheimer’s disease (AD) remains ongoing. Donanemab works by targeting amyloid beta (Aβ) plaques, a hallmark protein buildup in AD’s pathology. While clearing these plaques marks a critical step, it may not address the root cause of [more…]

Exposure to Chemicals in Plastics During Development Could Increase the Risk of Autism and Dementia

May 30, 2023 Pamela A. Harvey

Associations between prenatal exposure to chemicals like endocrine disruptors found in plastics and the development of neurological diseases later in life have been well described (1). Although mechanisms have been proposed for how endocrine disruptors affect human health (2), those mediating the development of neurological conditions like autism and dementia have been difficult to elucidate because of the multifactorial nature of these diseases. Researchers, therefore, considered the issue through a new lens: inherited  DNA methylation patterns. Bisphenols and phthalates are [more…]

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