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| http://dx.doi.org/10.1111/trf.16068 | DOI Listing |
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Knowledge of Sickle Cell Disease, Awareness of Sickle Cell Trait Status and Its Impact on Relationships Among Students at a Historically Black College.
Hemoglobin
January 2025
Howard University College of Pharmacy, Washington, DC, USA.
Sickle cell disease (SCD) primarily affects people of African American descent in the United States. Many individuals do not know their sickle cell trait (SCT) status or might not be aware of SCD. The purpose of this study was to assess SCD knowledge, awareness of SCT status, and its impact on relationships.
View Article and Find Full Text PDFInfluence of Weather on Sickle Cell Disease Vaso-Occlusive Episodes and Acute Chest Syndrome: A Nationwide Sample Analysis.
Pediatr Blood Cancer
January 2025
Division of Pediatric Hematology & Oncology, University Hospitals Rainbow Babies & Children's Hospital, Cleveland, Ohio, USA.
Background: The clinical manifestations of sickle cell disease (SCD) result in significant morbidity and healthcare costs. The effect of weather as a risk factor for the development of vaso-occlusive episodes (VOEs) has been previously studied, although with variable results. The aim of our retrospective, nationwide study was to determine the association between weather patterns and pediatric VOE and acute chest syndrome (ACS).
View Article and Find Full Text PDFTranssulfuration pathway activation attenuates oxidative stress and ferroptosis in sickle primary erythroblasts and transgenic mice.
Commun Biol
January 2025
Georgia Cancer Center, Augusta University, Augusta, GA, 30912, USA.
The transsulfuration (TSS) pathway is an alternative source of cysteine for glutathione synthesis. Little of the TSS pathway in antioxidant capacity in sickle cell disease (SCD) is known. Here, we evaluate the effects of TSS pathway activation through cystathionine beta-synthase (CBS) to attenuate reactive oxygen species (ROS) and ferroptosis stresses in SCD.
View Article and Find Full Text PDFA New Oxygen Carrier for Therapeutic Applications.
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Hemarina SA, Aeropôle Centre, Morlaix, France.
The natural extracellular hemoglobin of the lugworm Arenicola marina (AmHb) has many interesting characteristics: It carries 40 times more oxygen than human hemoglobin; has anti-inflammatory, antibacterial, and antioxidant properties; and is 250 times smaller than a red blood cell. It is nontoxic and nonimmunogenic. It is thus a very promising hemoglobin-based oxygen carrier.
View Article and Find Full Text PDFVirological characterization of Parvovirus B19 isolated during the atypical 2023-2024 outbreak in France.
J Infect
January 2025
Microbiology department, Necker-Enfants malades Hospital, AP-HP, Université Paris Cité, Paris, France; Université Paris Cité, URP 7328 FETUS, Paris, France.
Background: A Parvovirus B19 (B19V) outbreak has been reported in Europe in 2023-2024. The aims of this study were 1) to describe the incidence of primary cases from 2012 to 2024 in one French hospital 2) to analyze the genome of 2023 strains 3) to identify virological profiles according to the clinical presentations of B19V infection.
Methods: The incidence of B19V primary cases was studied through an interrupted time-series analysis.
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