Marta Figueiredo, PhD,  Managing Science Editor—

Marta holds a biology degree, a master’s in evolutionary and developmental biology, and a PhD in biomedical sciences from the University of Lisbon, Portugal. She was awarded a research scholarship and a PhD scholarship, and her research focused on the role of several signaling pathways in thymus and parathyroid glands embryonic development. She also previously worked as an assistant professor of an annual one-week embryology course at the University of Lisbon’s Faculty of Medicine.

Articles by Marta Figueiredo

Q-Motor Tool Shows Promise in Detecting Motor Changes in At-risk Children, Study Shows

Q-Motor, a promising motor-assessment tool for adults with Huntington’s disease, also provides non-invasive, easy, and sensitive measures to gauge motor function changes in children and adolescents, a study shows. The data highlights Q-Motor’s potential to detect subtle motor changes associated with Huntington’s disease in at-risk youth. The study, “…

Microprotein of Mitochondria Helps Regulate Protein Folding and Cell Stress Linked to Disease, Study Finds

PIGBOS — a newly discovered mitochondrial microprotein involved in a cellular stress-response mechanism called unfolded protein response (UPR) — might be a treatment target for neurodegenerative diseases like Huntington’s, a study suggests. The study, “Regulation of the ER stress response by a mitochondrial microprotein,” was published…

Researchers Find Genetic Overlap Between Psychiatric Disorders and Psychiatric, Cognitive Symptoms in Huntington’s

Psychiatric and cognitive symptoms in Huntington’s disease share genetic traits with psychiatric disorders and intelligence, respectively, according to a study. These findings suggest that current treatments used for depression and psychotic symptoms in the overall population may also be able to treat these symptoms in Huntington’s patients. The…

Cannabinoids Seen to Ease Motor Symptoms Like Dystonia in Early-onset Patients in Case Study

Cannabinoids can help to treat motor symptoms like dystonia in patients with early-onset Huntington’s disease, a small case study reports. The study, “Cannabinoids for Treatment of Dystonia in Huntington’s Disease,” appeared in the Journal of Huntington’s Disease. Huntington’s disease is characterized by movement disorders, cognitive deterioration,…

IONIS-HTTRx Shows Promising Results in Phase 1/2 Clinical Trial

Ionis Pharmaceuticals‘ experimental therapy IONIS-HTTRx significantly reduced levels of the protein responsible for Huntington’s disease (HD) in early stage patients, according to top-line results from a Phase 1/2 clinical trial. The data, presented at the 13th Annual HD Therapeutics Conference in Palm Springs, California, confirm IONIS-HTTRx…