Repurposing Licensed Drugs with Activity Against Epstein-Barr Virus for Treatment of Multiple Sclerosis: A Systematic Approach.

Background: Epstein-Barr virus (EBV) is implicated as a necessary factor in the development of multiple sclerosis (MS) and may also be a driver of disease activity. Although it is not clear whether ongoing viral replication is the driver for MS pathology, MS researchers have considered the prospect of using drugs with potential efficacy against EBV in the treatment of MS. We have undertaken scientific and lived experience expert panel reviews to shortlist existing licensed therapies that could be used in later-stage clinical trials in MS.

Parental Somatic Mosaicism Detected During Prenatal Diagnosis.

Objective: Accurate recurrence risks are essential for genomic counselling and parental reproductive choices. Historically, Sanger sequencing was used to test parental samples, which has a limited sensitivity of ∼ 10% for detecting somatic mosaicism. Next generation sequencing (NGS) methods, utilised for non-invasive prenatal diagnosis (NIPD) and trio prenatal exome sequencing in our laboratory, have greater sensitivity.

Demonstration of a container-less method for investigating high-temperature alloy properties using ED-XRD.

As new alloys are being developed for additive manufacturing (AM) applications, questions related to the temperature-dependent structural and compositional stability of these alloys remain. In this work, the benefits and limitations of a unique method for testing this stability are presented. This system employs the use of polychromatic synchrotron light to perform energy-dispersive x-ray diffraction (ED-XRD) on an electrostatically levitated sample at high temperatures.