Neurogenesis News and Research

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Neurogenesis (birth of neurons) is the process by which neurons are generated. Most active during pre-natal development, neurogenesis is responsible for populating the growing brain.

Study shows how cellular filament helps neural stem cells clear damaged, clumped proteins

New research by University of Wisconsin-Madison scientists reveals how a cellular filament helps neural stem cells clear damaged and clumped proteins, an important step in eventually producing new neurons.

28 Feb 2020

Defining neurogenic niche proteome helps identify key regulators of neurogenesis

In mammalian adult brains, neural stem cells are only present in few specific parts, so called niches. Only these niches are capable of generating new neurons.

7 Feb 2020

Age-linked cognitive decline could be slowed by immune activation

A new study published in February 2020 in the Journal of Experimental Medicine (JEM), reports that activating a specific type of immune cell found in the brain could delay reduced cognition often found in older people, and even prevent neurologic degeneration of age.

5 Feb 2020

New way to treat stroke using an already FDA-approved drug shows promise

Stroke is the third leading cause of death and disability in the United States. More than 87 percent are ischemic strokes, caused by obstruction of one or more cerebral arteries. With limited progress in developing treatments, there is a critical need for neuroprotective agents to effectively treat stroke.

29 Jan 2020

Research suggests a new role for neurogenesis

The ability to create new neurons may exist as built-in protection for sensitive brain areas, according to research in mice recently published in JNeurosci.

From Society for Neuroscience 14 Jan 2020

High fat diet limits birth and development of new neurons in female mice

A high fat diet limits the birth and growth of new neurons in adult female, but not male, mice, according to new research published in eNeuro. Further research could inspire metabolism-based preventions and treatments for brain disorders.

From Society for Neuroscience 18 Dec 2019

Blood pressure drug could be beneficial in treating alcohol use disorders

A drug used to treat high blood pressure may alleviate anxiety induced by long-term heavy alcohol use, and also halt the damage such drinking can cause to the brain's ability to grow new cells, research at the Queensland University of Technology shows.

11 Dec 2019

New study uncovers the genetic basis of memory

New research has uncovered the genetic basis for different functions of memory.

10 Dec 2019

The role of adenosine in neurodegeneration and brain regeneration

The role of adenosine in neurodegeneration and neuroregeneration has led to growing attention on adenosine receptors as potential drug targets in a range of brain disorders, including neuroregenerative therapy and treatment for amyotrophyic lateral sclerosis.

8 Dec 2019

Gut microbes may alter the aging process, study finds

An international research team led by Nanyang Technological University, Singapore (NTU Singapore) has found that microorganisms living in the gut may alter the aging process, which could lead to the development of food-based treatment to slow it down.

14 Nov 2019

Researchers elucidate properties of blood factor involved in weight loss and aging

Aging is a process that affects all functions of the human body, particularly brain function. However, aging can be delayed through lifestyle changes (physical exercise, restricting calorie intake, etc.).

22 Oct 2019

Patterns unique to the striatum observed in people with Huntington's disease

The part of the brain that selectively degenerates in people with Huntington's disease (HD), called the striatum, is almost entirely destroyed in the late stages of the disease. Brain samples from mutant HD gene positive individuals who had not yet developed symptoms by time of death are extremely rare. As a consequence, very little is known about the active disease process that causes the devastating symptoms of HD.

21 Oct 2019