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Rare disease-themed videos glowed on a large screen before an audience of people in wheelchairs, with crutches, and bearing oxygen tanks this Nov. 9 and 10 in San Francisco. Disorder: The Rare Disease Film Festival strives to eventually host a film about every one of the nearly 7,000 rare…

Scientists have found a way to increase the effectiveness of the gene-editing tool CRISPR/Cas9 that one day may be used to treat people with sickle cell disease (SCD) and HIV. The findings were reported in the study, “Improved Cas9 activity by specific modifications of the tracrRNA,”…

A technique called zinc finger nuclease (ZFN) gene editing technology can be used to modify immature red blood cells — called precursor cells — to  boost the production of fetal hemoglobin and help ensure red blood cells maintain a normal shape in people with sickle cell disease (SCD),…

Treatment with delta-aminolevulinate (ALA), a precursor of heme — the part of hemoglobin that carries oxygen — could be a future therapy option for people with sickle cell anemia and β-thalassemia, a recent study suggests. The study, “δ-Aminolevulinate induces fetal hemoglobin expression by enhancing…

White blood cells, especially monocytes, may underlie the breathing difficulties affecting children with sickle cell disease (SCD), a small pilot study suggests. Asthma is estimated to impact from 17% to 28% of all children with SCD, its researchers noted, and obstructive lung disease — which affects exhaling — is…

The National Institutes of Health (NIH) and the Bill & Melinda Gates Foundation will each invest $100 million over the next four years to speed the development of affordable gene therapies for sickle cell disease (SCD) and the human immunodeficiency virus (HIV) on a global scale.

Enhanced parenting skills, including attentive listening and engaging in conversations, may help improve cognitive functioning in children with sickle cell disease (SCD), a study suggests. Parent stress was related to lower parenting responsiveness, which also may lead to lower cognitive function in children, the researchers said. The study, “…

Caraphenol A — a small molecule closely related to a natural compound called resveratrol, which is produced by red grapes — increased the efficacy of hematopoietic stem cell-based gene therapy, a new study shows. The molecule holds potential to shorten the time and cost of using these gene therapies…

Voxelotor can reduce the severity of existing leg ulcers and the incidence of new ones in people with sickle cell disease (SCD), new clinical trial results suggest. The findings detailed by the treatment’s developer, Global Blood Therapeutics (GBT), are being presented at the 13th Annual Academy for Sickle Cell and Thalassemia…

Insufficient levels of selenium in patients with sickle cell disease (SCD) are associated with red blood cell destruction, or hemolysis, according to a study from Brazil. As such, the study authors recommend those patients should include selenium-rich foods in their diets. The study, “Selenium Status and…