Smoking Not Seen to Raise Risk of ALS in UK Study

A weak link only between a person’s current smoking study and greater risk of amyotrophic lateral sclerosis (ALS) was seen by scientists in a U.K. study, with no evidence that lifetime smoking exposure affects such risk. The researchers believe that this weak association is likely a “false-positive,” and there…

Injecting tiny particles carrying adapalene — an activator of the retinoic acid signaling pathway — to the brain and spinal cord of mice with amyotrophic lateral sclerosis (ALS) can prolong animals’ survival, improve their motor function, and prevent neurodegeneration, a study shows. The study, “…

Remember those “100 Things to Do During a Pandemic” emails that arrived in our inboxes a while back? Well, a few days ago, I came across one, and while reading it, I felt the symptoms of “compare-despair” welling up in my mind. Years ago, I might have followed the negativity…

A  way of examining multiple genes or the entire human genome at the same time, called next-generation sequencing (NGS), is a promising tool for diagnosing amyotrophic lateral sclerosis (ALS) in routine clinical practice, a review study suggests. This method’s approach is faster and less expensive than the standard…

Changes in the metabolism of a class of fat molecules called sphingolipids may be a cause of motor neuron diseases like amyotrophic lateral sclerosis (ALS), a study reports. Targeting these alterations may open new way of treating these conditions. Sphingolipids are a class of lipids (fats) with a…

When amyotrophic lateral sclerosis (ALS) symptoms emerge during adolescence, mutations in the FUS gene are likely to blame, findings from a case report suggest. Mutations in this gene also are the cause of some adult-onset ALS cases. However, FUS-associated ALS is more aggressive in children in whom these…

When someone asks how I am in passing, I know the script: “I’m fine. How are you?” Sure, the question and response are meant to be pleasantries in our polite society, but since my husband has ALS, some days the question feels weighty. It stirs smoldering emotions, reigniting the…

Levels of plasma creatinine — a metabolic product of healthy muscle — are significantly associated with the functional status of amyotrophic lateral sclerosis (ALS) patients, and can help predict their survival, results from a new study show. The findings suggest that plasma creatinine may be an important biomarker…

“Everybody has a plan until they get punched in the mouth.” –Mike Tyson The author Lee Child includes that quote in his Jack Reacher crime novel series as part of the title character’s mantra. Reacher always endeavors to strike the first blow. The…

A shift in the make-up of immune cells found in the blood of patients with amyotrophic lateral sclerosis (ALS) favors specific types of pro-inflammatory T-helper cells in detriment to anti-inflammatory regulatory T-cells, a study has found. This change in immune cells’ balance is associated with disease severity…