Researchers discover blood biomarker for Lou Gehrig’s disease, could lead to new treatments

 

Researchers from Brigham and Women’s Hospital (BWH) are the first to discover that changes in monocytes (a type of white blood cell) are a biomarker for amyotrophic lateral sclerosis (ALS), or Lou Gehrig’s disease. This finding also brings the medical community a step closer toward a new treatment for the debilitating neurological disease that affects approximately 30,000 Americans.

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New studies show spinal cord injury and ALS respond to cell transplantation

 

Two studies published in a recent issue of Cell Medicine [2(2)] report on the therapeutic efficacy of stem cell transplantation in animal models of amyotrophic lateral sclerosis (ALS) and spinal cord injury (SCI). Cell Medicine is freely available on-line at http://www.ingentaconnect.com/content/cog/cm.

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USF and Saneron researchers find additional benefits of cord blood cells in mice modeling ALS

Repeated, low-dose injections of mononuclear cells derived from human umbilical cord blood (MNC hUCB, tradename: U-CORD-CELL™) have been found effective in protecting motor neuron cells, delaying disease progression and increasing lifespan for mice modeling amyotrophic lateral sclerosis, or ALS, also referred to as Lou Gehrig’s disease, report University of South Florida researchers and colleagues from Saneron CCEL Therapeutics, Inc., and the Ribeirao Preto School of Medicine at the University of Sao Paulo, Brazil.

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Grafting of human spinal stem cells into ALS rats best with immunosuppressant combination

A team of researchers grafting human spinal stem cells into rats modeled with amyotrophic lateral sclerosis (ALS), also known as “Lou Gehrig’s Disease,” a degenerative, lethal, neuromuscular disease, have tested four different immunosuppressive protocols aimed at determining which regimen improved long-term therapeutic effects. Their study demonstrated that a combined, systematically delivered immunosuppression regimen of two drugs significantly improved the survival of the human spinal stem cells. Their results are published in the current issue of Cell Transplantation (20:8), now freely available on-line at http://www.ingentaconnect.com/content/cog/ct/.

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New culprit found in Lou Gehrig’s disease

Following a major Northwestern Medicine breakthrough that identified a common converging point for all forms of amyotrophic lateral sclerosis (ALS and Lou Gehrig’s disease), a new finding from the same scientists further broadens the understanding of why cells in the brain and spinal cord degenerate in the fatal disease.

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Novel ALS drug slows symptom progression, reduces mortality in phase 2 trial

Treatment with dexpramipexole – a novel drug believed to prevent dysfunction of mitochondria, the subcellular structures that provide most of a cell’s energy – appears to slow symptom progression in the neurodegenerative disease amyotrophic lateral sclerosis (ALS). Promising results of a phase 2 trial of dexpramipexole are receiving advance online publication in Nature Medicine. Some preliminary results of the study were presented at the 2009 International Symposium on ALS/MND and the 2010 American Academy of Neurology annual meeting.

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A gene for Lou Gehrig’s disease and frontotemporal dementia identified

Frontotemporal dementia and amyotrophic lateral sclerosis, also known as Lou Gehrig’s disease — two fatal neurodegenerative disease with distinct symptoms — are triggered by a common mutation in many cases, according to researchers who say they have identified the mutated gene.

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Using bone marrow to protect the brain (ALS)

The ability to produce neuroprotectors, proteins that protect the human brain against neurodegenerative disorders such as Parkinson’s and ALS, is the holy grail of brain research. A technology developed at Tel Aviv University does just that, and it’s now out of the lab and in hospitals to begin clinical trials with patients suffering from amyotrophic lateral sclerosis (ALS), also known as Lou Gehrig’s disease.

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MRI research demonstrates ALS attacks multiple parts of the brain

Recently published studies by a researcher in the Faculty of Medicine & Dentistry demonstrate that ALS – known as Lou Gehrig’s disease – damages neurons in parts of the brain responsible for cognition and behaviour.

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Major ALS breakthrough

Researchers discover common cause of all forms of ALS

CHICAGO — The underlying disease process of amyotrophic lateral sclerosis (ALS and Lou Gehrig’s disease), a fatal neurodegenerative disease that paralyzes its victims, has long eluded scientists and prevented development of effective therapies. Scientists weren’t even sure all its forms actually converged into a common disease process.

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