Nedergaard Lab: Division of Glial Disease and Therapeutics – University of Copenhagen

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Nedergaard Lab: Division of Glial Disease and Therapeutics

Research Overview


Our lab’s focus is on defining interstitial ion homeostasis, fluid transport and glymphatic flow in the adult brain, with special emphasis on the mechanisms of CSF fluid dynamics and protein clearance, and its dysregulation in proteinopathic neurodegenerative disorders, including Alzheimer’s disease. We are also engaged in defining the contribution of astrocytes to brain ion homeostasis, and the latter’s role in arousal and its disorders.

  • Mechanisms of CSF clearance and fluid homeostasis in both normal and injured CNS
  • Therapeutic targeting of neuronal-astrocytic interactions in stroke and traumatic brain injury
  • Developing new modalities for imaging native and transplanted glial progenitors in vivo
  • The role of astrocytes in the regulation of sleep and arousal
  • The evolutionary biology of astrocytes
  • Imaging of fluid flow and convection in the adult brain

See all Nedergaard Group publications.

Lab Focuses



The last 20 years have witnessed a dramatic departure from the classical thinking: neurons are no longer believed to be the sole substrate of higher brain function and deciphering the role of neuroglia as active contributors to coordinated network activity has emerged as an exciting frontier in the study of neuroscience. Read more...

Throughout most of the body, a complex system of lymphatic vessels is responsible for cleansing the tissues of potentially harmful metabolic waste products, accumulations of soluble proteins and excess interstitial fluid. But astonishingly, the body’s most sensitive tissue –the central nervous system – lacks a lymphatic vasculature. What then accounts for the efficient waste clearance that must occur in order for the neural tissue of our brains to function properly? Read more...

Sophisticated cognitive abilities, such as an unparalleled capacity for learning, language, abstract expression, and metacognition are said to set humans apart from animals. But what accounts for these differences? Classically, interspecies variation in intelligence has been attributed to neurons. However, comparisons between the brains of different species indicate that the proportional make up and sophistication of a different, historically underappreciated, type of brain cell increases as a function of increased cognitive capability. This project is a collaboration between the Goldman Lab and the Nedergaard Lab. Read more...

When neurons undergo periods of intense activity, they demand oxygen and a replenishment of their depleted metabolic reserves. The question of how the brain knows exactly which regions to supply extra blood and nutrients to, a concept termed functional hyperemia, is one that underlies the very basis of human cognition and consciousness. Yet, despite decades of extensive study and its ubiquitous relevance to our moment-to-moment experience, it is a question that we are just now beginning to shed light on. Read more...

Frank insult to the central nervous system (CNS), in the form of traumatic brain injury (TBI) or cerebral infarction (stroke), exposes the brain and spinal cord’s distinct cellular populations to an environmental catastrophe. Our interest in the role of astrocytes following CNS injuries stems from the fact that they constitute therapeutic targets that occupy prime real-estate: by extending processes that interface with blood vessels and neuronal synapses, as well as forming physically coupled networks with other astrocytes, they effectively couple nutritional support with information transfer and processing. Read more...

Traumatic spinal cord injury (SCI) is a devastating assault to the central nervous system (CNS) that often results in permanent neurologic impairment, intense personal suffering and a disruption to essentially every aspect of life. An overwhelming majority of patients that suffer spinal cord injuries also develop chronic neuropathic pain syndromes that often persist indefinitely. Yet, despite high prevalence and decades of intensive study, to date, damage sustained from spinal cord injury is largely irreversible. Read more...

Chronic pain disrupts the lives of over one and a half billion people around the world, upsetting their sleeping habits, limiting their functional capabilities and causing severe emotional trauma. However, none of the current medications effectively treat chronic pain and many are accompanied by unacceptable side-effects, such as slowed cognition, gastrointestinal complications, and in certain cases of prolonged use, a paradoxical hyper-algesic effect. Part of the problem may be that current treatment paradigms are based on a fundamentally incomplete understanding of chronic pain’s neurobiological basis. Read more...

Since its inception in China around 2,000 B.C., acupuncture has been a popular modality of pain treatment in Eastern medical practices. The practice has since spread around the world and is commonly utilized as a therapeutic alternative to Western medicine. The US National Institutes of Health currently recognize that acupuncture can be a potent therapeutic alternative to conventional treatments for chronic pain. Read more...