Cytokine Signatures Could Lead to the First Empirical Measure of Disease Severity in Chronic Fatigue Syndrome
Hemispherx Biopharma
(NYSE MKT:HEB) said today that a new study led by a team of researchers
from Stanford University may provide the basis for a long-sought
diagnostic to test for Myalgic Encephalomyelitis/Chronic Fatigue
Syndrome (ME/CFS), which is estimated to afflict more than one million
Americans, according to the U.S. Centers for Disease Control and
Prevention.
The study, led by Jose
Montoya, M.D., found that people with ME/CFS had blood levels of certain
pro-inflammatory cytokines in that correlated with disease symptom
severity. These findings suggested a link between excess inflammation
and the disease. As stated in the Stanford Medicine Press Release dated
Monday, July 31, 2017, “When comparing patients versus control subjects,
the researchers found that only two of the 51 cytokines they measured
were different. Tumor growth factor beta was higher and resistin was
lower in ME/CFS patients. However, the investigators found that the
concentrations of 17 of the cytokines tracked disease severity. Thirteen
of those 17 cytokines are pro-inflammatory.” (http://med.stanford.edu/news/all-news/2017/07/researchers-id-biomarkers-associated-with-chronic-fatigue-syndrome.html) The research was published Monday July 31st, in The Proceedings of the National Academy of Sciences (http://www.pnas.org/content/early/2017/07/25/1710519114.full) and was also mentioned on ABC’s Good Morning America (https://www.yahoo.com/gma/study-sheds-light-chronic-fatigue-syndrome-131405106--abc-news-wellness.html).
One
year ago Ampligen became the first therapy ever approved anywhere in
the world for ME/CFS, receiving government approval from the Republic of
Argentina in August 2016. Applications for Early Access Programs (EAP)
in Europe and elsewhere are planned in the coming year. In the United
States, Hemispherx has completed a pivotal Phase 3 clinical trial in
ME/CFS, where it is the only late-stage drug in the pipeline for this
disease. The U.S. FDA has advised that potential approval for
commercial sale in the U.S. will depend on the conduct and review of a
follow up confirmatory clinical trial. Ampligen’s immuno-therapeutic
properties are also currently being used in pancreatic cancer in a
50-patient EAP approved by the Netherlands.
“There’s
still a good deal of work to be done before this important biomarker
discovery can be turned into a readily available diagnostic test for
ME/CFS, possibly available in a doctor’s office. It represents a seminal
breakthrough in developing a diagnostic for ME/CFS in patients whose
symptoms are often misunderstood, or even not believed,” said Thomas
Equels, CEO of Hemispherx. “This is an important step towards a blood
test that could benefit millions around the globe suffering from this
severe debilitating disease.”
About Hemispherx Biopharma
Hemispherx Biopharma, Inc. is an advanced specialty pharmaceutical company engaged in the clinical development of new drug entities for treatment of seriously debilitating disorders. Hemispherx’s flagship products include Alferon N Injection® and the experimental therapeutics rintatolimod (tradenames Ampligen® or Rintamod®) and Alferon® LDO. Rintatolimod is an experimental RNA nucleic acid being developed for globally important debilitating diseases and disorders of the immune system, including Myalgic Encephalomyelitis/Chronic Fatigue Syndrome (ME/CFS). Hemispherx’s platform technology includes components for potential treatment of various severely debilitating and life threatening diseases. Because both rintatolimod and Alferon® LDO are experimental in nature, they are not designated safe and effective by the FDA for general use and are legally available only through clinical trials.
Hemispherx Biopharma, Inc. is an advanced specialty pharmaceutical company engaged in the clinical development of new drug entities for treatment of seriously debilitating disorders. Hemispherx’s flagship products include Alferon N Injection® and the experimental therapeutics rintatolimod (tradenames Ampligen® or Rintamod®) and Alferon® LDO. Rintatolimod is an experimental RNA nucleic acid being developed for globally important debilitating diseases and disorders of the immune system, including Myalgic Encephalomyelitis/Chronic Fatigue Syndrome (ME/CFS). Hemispherx’s platform technology includes components for potential treatment of various severely debilitating and life threatening diseases. Because both rintatolimod and Alferon® LDO are experimental in nature, they are not designated safe and effective by the FDA for general use and are legally available only through clinical trials.
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