Aging
Recent articles
Signs of aging vary across brain cells
Senescence presents differently depending on the cell type, toxic trigger and neighboring cells, two new studies find.
Signs of aging vary across brain cells
Senescence presents differently depending on the cell type, toxic trigger and neighboring cells, two new studies find.
Aging neurons outsource garbage disposal, clog microglia
Degradation-resistant proteins pass from neurons to glial cells in a process that may spread protein clumps around the brain, according to a study in mice.
Aging neurons outsource garbage disposal, clog microglia
Degradation-resistant proteins pass from neurons to glial cells in a process that may spread protein clumps around the brain, according to a study in mice.
Bringing African ancestry into cellular neuroscience
Two independent teams in Africa are developing stem cell lines and organoids from local populations to explore neurodevelopmental and neurodegenerative conditions.
Bringing African ancestry into cellular neuroscience
Two independent teams in Africa are developing stem cell lines and organoids from local populations to explore neurodevelopmental and neurodegenerative conditions.
Aging as adaptation: Learning the brain’s recipe for resilience
Some age-related changes in the brain and in behavior are not solely the result of cognitive decline but rather part of a larger adaptive process.
Aging as adaptation: Learning the brain’s recipe for resilience
Some age-related changes in the brain and in behavior are not solely the result of cognitive decline but rather part of a larger adaptive process.
Lions and tigers and bears: Long-lived zoo animals offer a promising venue to study mental health and neurodegenerative disorders
These animals’ lifestyles often mirror those of people, making them a more relevant milieu than lab mice for determining how environmental factors influence mental health and cognitive decline. Studying them could improve animal welfare in the process.
Lions and tigers and bears: Long-lived zoo animals offer a promising venue to study mental health and neurodegenerative disorders
These animals’ lifestyles often mirror those of people, making them a more relevant milieu than lab mice for determining how environmental factors influence mental health and cognitive decline. Studying them could improve animal welfare in the process.
Age-related brain changes in mice strike hypothalamus ‘hot spot’
Neuronal and non-neuronal cells throughout the brain also express genes—particularly those related to neuronal structure and immune function—differently in aged mice, according to a new atlas.
Age-related brain changes in mice strike hypothalamus ‘hot spot’
Neuronal and non-neuronal cells throughout the brain also express genes—particularly those related to neuronal structure and immune function—differently in aged mice, according to a new atlas.
Early trajectory of Alzheimer’s tracked in single-cell brain atlases
Inflammation in glia and the loss of certain inhibitory cells may kick off a disease cascade decades before diagnosis.
Early trajectory of Alzheimer’s tracked in single-cell brain atlases
Inflammation in glia and the loss of certain inhibitory cells may kick off a disease cascade decades before diagnosis.
In updated U.S. autism bill, Congress calls for funding boost, expanded scope
The current Autism CARES Act sunsets in late September.
In updated U.S. autism bill, Congress calls for funding boost, expanded scope
The current Autism CARES Act sunsets in late September.
Explore more from The Transmitter
When autistic kids grow up, Chapter 3: Would there be data?
Tempest McDonald takes a postdoctoral position at Vanderbilt University. Researching her paper accusing the National Institutes of Health of discrimination threatens everything she has built.
When autistic kids grow up, Chapter 3: Would there be data?
Tempest McDonald takes a postdoctoral position at Vanderbilt University. Researching her paper accusing the National Institutes of Health of discrimination threatens everything she has built.
Cousin comparison parses genetic effects in autism
The approach helps reveal whether maternal genes contribute directly to autism in children or have indirect effects on the prenatal environment.
Cousin comparison parses genetic effects in autism
The approach helps reveal whether maternal genes contribute directly to autism in children or have indirect effects on the prenatal environment.
Single-neuron recordings zoom into ‘blurry map’ of human motor cortex
The motor cortex is organized into an "intermixed jumble of tiles" to generate meaningful movement.
Single-neuron recordings zoom into ‘blurry map’ of human motor cortex
The motor cortex is organized into an "intermixed jumble of tiles" to generate meaningful movement.