Sun exposure may lower the number and affect the properties of skin-derived stem cells in people with variegate porphyria, particularly their ability to give rise to other cell types, a study in two people has found. Further studies are still needed to understand the mechanisms that may cause the…
A combined liver and kidney transplant can be an effective treatment for acute intermittent porphyria (AIP) patients with kidney disease, a case report shows. The report, “Combined Liver and Kidney Transplant in Acute Intermittent Porphyria: A Case Report,” was published in the American Journal of Case…
Establishing normal urinary levels of delta-aminolevulinic acid (ALA) and porphobilinogen (PBG) in healthy individuals helps identify people with acute hepatic porphyria (AHP) with high accuracy, a study shows. These reference values may serve to…
Panhematin (hemin for injection), an approved medication to treat acute intermittent porphyria (AIP), has been deemed an essential medicine by the U.S. Food and Drug Administration (FDA), a designation intended…
An Argentinian man with two different porphyria-causing mutations was described in a new case report. The unusual findings highlight the importance of thorough clinical and molecular analyses in such cases to better define treatment strategies, researchers said. The report, “Acute Intermittent Porphyria in a Man with…
The National Organization for Rare Disorders (NORD)’s RareLaunch training program will host two days of free virtual workshops in December, with the aim of empowering leaders to start non-profit organizations and research programs to help people with rare diseases. “The RareLaunch program is central to NORD’s mission and history — community…
People with acute intermittent porphyria (AIP) have structural changes in the brain, namely an enlargement of the brain’s ventricles — a set of four communicating cavities — associated with a reduction in the brain’s blood flow, a study suggests. A liver-targeted gene therapy designed to restore the levels of…
A photo of a bespectacled young boy, his red baseball cap slightly askew as he enjoys time outside, will be featured on the front cover of an upcoming calendar in the “Same But Different” contest to raise awareness about rare disorders. “A Lovely Day Out in Kew Gardens,”…
A majority of rare disease patients using telehealth during the COVID-19 pandemic thought the experience positive, and many would like the option of continuing its use in future appointments, a series of surveys found. The surveys were conducted by the National Organization for Rare Disorders (NORD) and involved more than 800…
A recent large analysis indicates that the prevalence of erythropoietic protoporphyria (EPP) is nearly 2.3 times higher than previously estimated in the U.K. The analysis of the UK Biobank data set, which includes more than 500,000 people, also identified an…
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