Four Swedish families in northern Sweden with polycystic lipomembranous osteodysplasia (PLO-SL) were studied genealogically. Historical and genealogical date provided evidence for a Finnish origin. Both parents of two of the families could be traced back to Finnish ancestors, and the other two families had a common origin in a region with a known Finnish influence, but without evidence for Finnish ancestry. PLO-SL is the first rare monogenic disease with an autosomal recessive inheritance in Sweden with a probable Finnish origin.
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http://dx.doi.org/10.1111/j.1399-0004.1996.tb02387.x | DOI Listing |
Folia Neuropathol
August 2024
Mossakowski Medical Research Institute, Polish Academy of Sciences, Warsaw, Poland.
Mol Genet Genomic Med
June 2024
Department of Medical Genetics, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, Iran.
J Mol Model
November 2023
Bioinformatics Division, ICMR-Regional Medical Research Centre, Nalco Square, Chandrasekharpur, Bhubaneswar, 751023, Odisha, India.
Context: The specialised family of triggering receptors expressed on myeloid cells (TREMs) plays a pivotal role in causing neurodegenerative disorders and activating microglial anti-inflammatory responses. Nasu-Hakola disease (NHD), a rare autosomal recessive disorder, has been associated with mutations in TREM2, which is also responsible for raising the risk of Alzheimer's disease (AD). Herein, we have made an endeavour to differentiate the confirmed pathogenic variants in TREM2 extra-cellular domain (ECD) linked with NHD and AD using mutation-induced fold stability change (∆∆G), with the computation of 12distinct structure-based methods through saturation mutagenesis.
View Article and Find Full Text PDFActa Neuropathol
June 2023
Department of Psychiatry, Washington University in St Louis, St Louis, MO, USA.
TREM2 is an innate immune receptor expressed by microglia in the adult brain. Genetic variation in the TREM2 gene has been implicated in risk for Alzheimer's disease and frontotemporal dementia, while homozygous TREM2 mutations cause a rare leukodystrophy, Nasu-Hakola disease (NHD). Despite extensive investigation, the role of TREM2 in NHD pathogenesis remains poorly understood.
View Article and Find Full Text PDFNat Immunol
March 2023
Department of Pediatrics, Division of Neurology, Children's Hospital of Philadelphia, Philadelphia, PA, USA.
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