Reversible cerebral vasoconstriction syndrome is recognized increasingly as a complication of the postpartum period. Our series of four cases illustrates its phenotypical variability, summarizes the diagnostic work-up, and outlines potential treatment strategies for this usually benign but sometimes disabling and life-threatening disease.
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http://dx.doi.org/10.4081/ni.2010.e16 | DOI Listing |
J Clin Immunol
January 2025
Center for Immunity and Immunotherapies, Seattle Children's Research Institute, Seattle, WA, USA.
Reduced function or hypomorphic variants in recombination-activating genes (RAG) 1 or 2 result in a broad clinical phenotype including common variable immunodeficiency (CVID) and even adult-onset disease. Milder RAG variants are less characterized. Here we describe the longitudinal course of a milder combined RAG deficiency in 3 of 7 siblings sharing the same RAG2 mutations over a 50-year study.
View Article and Find Full Text PDFNeurogenetics
January 2025
Department of Neuroscience and Behavioural Sciences, School of Medicine at Ribeirão Preto, University of São Paulo, Bandeirantes Av. 3900, Ribeirão Preto, São Paulo, 14040-900, Brazil.
Neuronal Ceroid Lipofuscinosis 11 (CLN11) is an ultra-rare subtype of adult-onset Neuronal Ceroid Lipofuscinosis. Its phenotype is variable and not fully known. A 21-year-old man was evaluated in our neurogenetic outpatient clinic for early onset complex phenotype, including learning difficulties, cerebellar ataxia, cone-rod dystrophy, epilepsy, and dystonia.
View Article and Find Full Text PDFPlant Cell Environ
January 2025
Department of Experimental Plant Biology, Faculty of Sciences, Charles University, Prague, Czechia.
To identify novel genes engaged in plant epidermal development, we characterized the phenotypic variability of rosette leaf epidermis of 310 sequenced Arabidopsis thaliana accessions, focusing on trichome shape and distribution, compositional characteristics of the trichome cell wall, and histologically detectable metal ion distribution. Some of these traits correlated with cLimate parameters of our accession's locations of origin, suggesting environmental selection. A novel metal deposition pattern in stomatal guard cells was observed in some accessions.
View Article and Find Full Text PDFERJ Open Res
January 2025
Department of Pediatrics and Center for Cystic Fibrosis, Hadassah University Medical Center, Hebrew University Hadassah Medical School, Jerusalem, Israel.
Background: People with cystic fibrosis (CF) variants that exhibit residual function (RF) of the CF transmembrane conductance regulator are considered to have a milder disease; however, the spectrum of CF phenotype within the different RF variants has not been extensively investigated. The aim of the present study was to characterise the spectrum of CF disease severity in people with CF (pwCF) carrying different RF variants, using the European Cystic Fibrosis Society Patient Registry (ECFSPR) data.
Methods: A retrospective cross-sectional and longitudinal cohort study included data from the ECFSPR during 2008-2016.
Res Pract Thromb Haemost
January 2025
Department of Pediatrics and Pathology, University of Michigan, Ann Arbor, Michigan, USA.
Congenital hemophilia A (HA) disease severity has traditionally been categorized according to intrinsic factor (F)VIII levels, with <1% of normal indicating severe HA, 1% to 5% moderate HA, and 6% to 40% mild HA. However, mounting evidence illustrates considerable variability in bleeding phenotype regardless of FVIII level. Despite treatment advances, people with moderate or mild HA may be neglected, as treatment guidelines and established norms focus on FVIII levels, and many clinical trials do not include people with FVIII > 1%.
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