Funded Projects

Membrane transport proteins are essential for life. They transport essential nutrients and minerals across the membrane barrier that surrounds each cell in the human body. This transport is necessary for every living process – from eating and breathing to learning and doing daily work.

This team has created an extended reality–enhanced implementation of "behavioral activation," one of the most effective forms of evidence-based psychotherapy for major depression. They will use the Neuroscience:Translate award to test the efficacy and scalability of this approach and accelerate the development of extended reality technologies to improve treatment options for major depression.

Sensorineural hearing loss is an increasingly prevalent condition that causes disability to over a third of US adults aged over 65. This team is developing a breakthrough device to restore high-frequency hearing that preserves residual hearing through a reversible and minimally invasive approach.

This team is developing a device that will enable accurate diagnosis of Parkinson’s disease via telemedicine. They initially introduced the technology of Quantitative DigitoGraphy (QDG) using a repetitive alternating finger tapping (RAFT) task on a musical instrument digital interface (MIDI) keyboard and will use Neuroscience: Translate funding for the next stage of device development.

Mental illnesses like bipolar disorder affect millions of people around the world, but early symptoms are often difficult to detect. Working across the disciplines of clinical psychology, communication, and computer science, my research will develop a novel computational tool to identify signals of mania and depression in real-time.

Traumatic brain injury (TBI) has become a global health hazard. If undetected, the brain damage of TBI can accumulate, calling for better TBI modeling and warning systems. TBI modeling involves three stages: head impact kinematics, brain deformation, and injuries.

Phospholipid dysregulation is implicated in the pathogenesis of lysosomal storage disorders (LSDs). We found that glycerophosphodiesters (GPDs) accumulate in lysosomes derived from Batten disease models, a life-limiting LSD whose pathological mechanism remains elusive. GPDs are the degradation products of glycerophospholipid catabolism by phospholipases.

Inflammation is a hallmark of brain aging, yet the source of inflammation in the old brain — and how to eliminate it — is unknown. This team aims to provide insight on how inflammation affects the aging brain that could potentially lead to the generation of new therapies to promote brain resilience.

Exercise improves cognition and protects against age-associated neurodegenerative diseases, but further research is needed to understand exactly how this occurs. This project aims to pave the way for therapeutics that can capture the benefits of exercise for promoting brain resilience.

This project aims to identify how mutant peripheral immune cells that invade the brain might actually reduce Alzheimer’s disease risk. The research will explore how to mimic these cells’ resilience-promoting effects to design new Alzheimer’s therapies.

This team will investigate whether a decline in intestinal immune cell metabolism drives age-related inflammation and cognitive decline. By replacing aged intestinal macrophages with metabolically healthy ones, they hope to develop a novel approach to enhance cognitive resilience.

This project will explore whether amyotrophic lateral sclerosis (ALS) and frontotemporal dementia (FTD) result from immune cells attacking altered neurons. The team aims to pioneer the use of engineered immune cells as therapies for neurodegenerative disorders.

This team aims to define how and why protein production breaks down in aging cells, leading to disease. This research may lead to new diagnostic and therapeutic approaches against neurodegenerative diseases and potentially aging itself.

Using new animal models such as the African killifish, this team aims to develop approaches to predict individual brain aging trajectories early in life based on behaviors that can be modulated to promote healthy memory, executive function and processing speed as well as counter dementia.

This team will explore the idea that neurotoxic protein aggregates seen in neurodegenerative disorders act at the synaptic connections between cells, and that resilience against these disorders may come from natural synapse-supporting factors that could be transformed into new forms of therapy.

This team aims to better understand how Parkinson's disease attacks the brain's basic motor programs and to spawn novel therapies against the disease using gene-editing technology.

This team proposes the first comprehensive study of how mitochondrial DNA is related to cognitive function and susceptibility to dementia in a diverse population of over 11,000 adults. The outcomes of this study will provide insight into possible racial disparities in brain health.

This team plans to study whether changes in neurons in the midbrain that regulate sleep, wakefulness, and immunity could contribute to aging and neurodegeneration. If successful, this information could rescue deficits in sleep and restore a normal immune profile.

This team plans to map how age-related dysfunction of cellular waste disposal in lysosomes could lead to neurodegenerative diseases, potentially laying the foundation for a map of organelle function in the brain.

This team aims to define a network of genes that contribute to stress resistance in neurons and identify how it could be activated to enhance brain resilience and protect against neurodegenerative disease.

This team aims to discover whether the brain’s endocannabinoid system is dysregulated during aging, triggering inflammation via molecules called prostaglandins. If so, a drug that decouples these systems might restore a youthful brain state and rescue cognitive function.