Less Active Immune System Evident in Fragile X Patients, Study Suggests

Less Active Immune System Evident in Fragile X Patients, Study Suggests

People with Fragile X syndrome are more likely to develop infections, but are less susceptible to autoimmune disorders than the overall population, a new study found. Taken together, this suggests that the immune system is underactive in this patient population. The study, titled, “The phenotypical implications of immune dysregulation in Fragile X syndrome,” was published in the European Journal of Neurology.

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FXS Patients’ Social Deficits are Linked to Social Anxiety, Eye-tracking Study Says

FXS Patients’ Social Deficits are Linked to Social Anxiety, Eye-tracking Study Says

Dr. Craig Erickson and colleagues at the University of Cincinnati used eye-tracking technology to understand sociability in Fragile X syndrome. This study affirms what so many parents, caretakers, and educators suspect: people with fragile X want to be social, and it is anxiety – not lack of interest – which usually hold them back. If anxiety could be reduced, more sociability would likely follow. Dr. Erickson is a Fragile X expert and FRAXA investigator who is currently conducting a Fragile X clinical trial of an investigational new drug.

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