An experimental therapy called kamuvudine-9 (K-9) reversed established paralysis and vision loss in a mouse model of multiple sclerosis…
Marisa Horak, MS
Marisa holds a Master of Science in cellular and molecular pathology from the University of Pittsburgh, where she studied novel genetic drivers of ovarian cancer. Her areas of expertise include cancer biology, immunology, and genetics, and she has worked as a science writing and communications intern for the Genetics Society of America.
At Bionews we’re committed to providing the most accurate, relevant, and up-to-date reporting for our patient communities. Our goal is to ensure that everyone has access to disease-specific information that is both trustworthy and easy to understand. You can read more about our editorial policy here.
Articles by Marisa Horak, MS
In children and adolescents with multiple…
A high-fat diet may lead to worse disability in people with multiple sclerosis (MS) by altering the composition of…
Researchers have identified four key biomarkers in the fluid surrounding the brain and spinal cord that may be used to…
Regulators in the European Union (EU) have recommended that the infusion therapy Ocrevus (ocrelizumab) be approved to treat children…
Tiziana Life Sciences has signed a deal with strategic partners to support a clinical trial designed to test its…
Reactivation of dormant Epstein-Barr virus (EBV) in immune cells may trigger disease flares in multiple sclerosis (MS), a…
The U.S. Food and Drug Administration (FDA) has given Abelzeta Pharma the go-ahead to launch an early-stage clinical trial…
Among people with multiple sclerosis (MS), overall quality of life may be closely associated with walking ability, according to…
People whose dietary habits are more in line with a Mediterranean-style diet may be less likely to develop multiple…
Multiple sclerosis (MS) may be marked by problems with the body’s ability to make new mitochondria — the small…
People with multiple sclerosis (MS) who report difficulty sleeping tend to have reduced flow in what essentially serves as…
A new experimental cell therapy that pairs a patient’s own red blood cells with myelin protein fragments safely calmed the…
An experimental oral drug called remibrutinib outperformed the approved therapy Aubagio (teriflunomide) in reducing disease flare rates in…
Anti-inflammatory diets may help to ease fatigue and improve overall physical health in people with multiple sclerosis (MS), according…
Both the Mediterranean diet and time-restricted eating — a dietary intervention in which all daily meals and snacks are consumed…
Scientists have identified dozens of genes in specific immune cells that may influence the risk of…
A trio of scientists in Australia has developed a mathematical model that can be used to help understand disease activity…
In people with relapsing-remitting multiple sclerosis (RRMS), greater physical disability is associated with poorer cognitive function, while higher levels…
Concussions during adolescence may increase the risk of developing multiple sclerosis (MS), but only if the concussion occurs before…
Elevated levels of a blood protein called GFAP are associated with an increased risk of disease progression in the absence…
An international team of experts is calling for an overhaul of the system that has been used for decades to…
Taking vitamin C supplements may reduce the risk of developing multiple sclerosis (MS), particularly for people with a higher…
A specific type of gut bacteria known as Veillonella ratti — a bacterium shown to exert anti-inflammatory effects — reduced…
Damage to the brain’s gray matter — the part of brain tissue that houses the bodies of nerve cells —…
A small molecule called CN045 may help repair myelin — the protective coating around nerve fibers that is damaged in…
In people with multiple sclerosis (MS), an overactive immune response to the Epstein-Barr virus (EBV) — most famous…
Recent updates to the McDonald criteria — the internationally recognized guidelines used to diagnose multiple sclerosis (MS) —…
A test using data from 18 blood biomarkers to track disease activity in multiple sclerosis (MS) was able to…
Rehabilitation strategies aimed at learning new skills may promote myelin repair in people with multiple sclerosis (MS), said scientists,…