Sun exposure may lower the number and affect the properties of skin-derived stem cells in people with variegate porphyria,…
Joana Carvalho, PhD
Joana holds a bachelor’s in biology, a Master of Science in evolutionary and developmental biology, and a PhD in biomedical sciences from Universidade de Lisboa, Portugal. Her work has been focused on the impact of non-canonical Wnt signaling in the collective behavior of endothelial cells — those that make up the lining of blood vessels — found in the umbilical cord of newborns. In addition to several research fellowships, she was awarded two Erasmus scholarships to conduct part of her studies in France.
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 Joana Carvalho, PhD
Porphyria is associated with a significant financial healthcare burden in the United States, which is driven mainly by hospital admissions,…
Scientists discovered six new mutations in the HMBS gene associated with acute intermitent porphyria (AIP) in a…
Severe lack of hydroxymethylbilane synthase (HMBS) — the defective enzyme in people with acute intermittent porphyria (AIP) —…
Antiviral treatment can prevent the onset of porphyria cutanea tarda (PCT) in people with hepatitis C and urine abnormalities…
A new study testing a light exposure measuring device designed to help people with erythropoietic protoporphyria…
The low blood sodium levels associated with acute intermittent porphyria (AIP) may also contribute to reversible splenial lesion syndrome (RESLES),…
People with acute hepatic porphyria (AHP) are more likely to file for long-term sick leave and disability pension, but…
The Committee for Medicinal Products for Human Use (CHMP), a branch of the European Medicines Agency (EMA), has…
Patients with congenital erythropoietic porphyria (CEP) should have a liver biopsy to assess the degree of liver damage before…