Investigational drug fosters nerve repair after injury

April 27, 2023

Scientists from the University of Birmingham have shown that a brain-penetrating candidate drug currently in development as a cancer therapy can foster regeneration of damaged nerves after spinal trauma.


The research, published today in Clinical and Translational Medicine, used cell and animal models to demonstrate that when taken orally the candidate drug, known as AZD1390, can block the response to DNA damage in nerve cells and promote regeneration of damaged nerves, so restoring sensory and motor function after spinal injury.


The announcement comes weeks after the same research team showed a different investigational drug (AZD1236) can reduce damage after spinal cord injury, by blocking the inflammatory response. Both studies were supported by AstraZeneca’s Open Innovations Programme, which shares compounds, tools, technologies and expertise with the scientific community to advance drug discovery and development.


Read the full article here: https://www.sciencedaily.com/releases/2022/07/220712102650.htm

By Steve Gerdes April 29, 2025
A concussion is a mild traumatic brain injury. It is the physiological disruption of brain function caused by trauma that is manifested by at least one of the following: Any period of loss of consciousness; Any loss of memory for events immediately before or after the accident; Any alteration in mental state at the time of accident (e.g. feeling dazed, disoriented, or confused) Focal neurological deficit(s) that may or may not be transient. A person does not have to hit his or her head or be hit by an object. The movement of the brain inside the skull, such as in a whiplash injury, may be sufficient to cause damage.
By Steve Gerdes April 29, 2025
Some people who suffer a concussion become easily tired and fatigued. This can happen for a variety of reasons. The brain powers itself off of the body's glucose. When the brain has been injured it may need more energy to repair itself or to process confusing sensory information it receives from the eyes and other parts of the body. Another factor can be problems with sleep whether caused by pain or by central sleep apnea. In yet other cases, some brain damage occurred in the brain stem area, which includes the areas responsible for regulating the autonomic nervous system. When doctors become aware of a patient with complaints of fatigue, they can order special tests such as Autonomic Nervous System testing and the Buffalo Concussion Treadmill test to diagnose the condition. Correct diagnoses help doctors know the best therapy to help patients get better.
By Steve Gerdes April 29, 2025
About 78% of persons who suffer brain injury or concussion develop problems with dizziness and balance. ENT doctors with a sub-specialty in neuro-otology are ideally suited to treat these conditions because of their additional training in treating vestibular (balance) conditions. Neuro-otologists work closely with specially training physical therapists to provide therapy designed to improve balance. After treatment, most patients with brain injury find that their balance has significantly improved
By Steve Gerdes April 29, 2025
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By Steve Gerdes April 29, 2025
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By Steve Gerdes April 29, 2025
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