Related Experiment Video
Updated: Apr 18, 2026
06:14
Induction of Diffuse Axonal Brain Injury in Rats Based on Rotational Acceleration
Published on: May 9, 2020
9.1K
ADAMTS expression and function in central nervous system injury and disorders
Paul E Gottschall1, Matthew D Howell2
1Department of Pharmacology and Toxicology, University of Arkansas for Medical Sciences, Little Rock, AR 72205, United States.
Summary
The ADAMTS enzymes break down lecticans, crucial for neural plasticity. This process aids recovery after spinal cord injury and brain damage, but its role in chronic neurological diseases is still being explored.
Area of Science:
- Neuroscience
- Biochemistry
- Extracellular Matrix Biology
Background:
- The central nervous system extracellular matrix, including perineuronal nets, contains lecticans.
- Lecticans are proteoglycans and key regulators of neural plasticity.
- ADAMTS enzymes cleave lecticans, suggesting a role in neuroplasticity.
Purpose of the Study:
- To review the neuroplastic contribution of ADAMTS enzymes in central nervous system injury and disease.
- To explore the role of ADAMTS-mediated lectican cleavage in neural repair and neurodegeneration.
Main Methods:
- Literature review of studies on ADAMTS enzymes, lecticans, and neural plasticity.
- Analysis of data concerning ADAMTS function in spinal cord injury, seizures, and chronic neurological diseases.
Main Results:
- ADAMTS enzymes promote recovery after spinal cord injury by aiding axonal outgrowth.
- ADAMTS activity improves synaptic plasticity following seizure-induced brain damage.
- The role of ADAMTS in chronic central nervous system diseases is complex and requires further investigation.
Conclusions:
- ADAMTS enzymes play a significant role in neural repair and plasticity after acute CNS injury.
- Further research is needed to elucidate the impact of ADAMTS expression and activity on the progression of neurodegenerative diseases.
Related Concept Videos
01:31Neurotransmitters
4.1K
Neurotransmitters are essential chemical messengers within the nervous system, facilitating the communication between neurons. These chemical messengers, varying in function and effect, are critical for sustaining various aspects of neurological health and emotional well-being.
4.1K
01:00Cellular Injury I: Introduction
4
Cellular injury occurs when a cell cannot maintain homeostasis or adapt to stressors such as hypoxia, toxins, or trauma. Depending on severity and duration, injury may be reversible, allowing recovery, or irreversible, leading to cell death.General Mechanisms of Cell InjuryAlthough causes vary, most cellular injuries arise from a few key mechanisms that disrupt essential functions and often amplify one another. Cell survival depends on the extent and balance of these disturbances.ATP depletion...
4