Publications by authors named "Teodor Angelov"

Article Synopsis
  • * Results showed that the minor T allele is more frequent in patients with sALS than in control groups, indicating a potential link to increased disease susceptibility.
  • * However, the impact of this variant on the age at which symptoms begin was inconclusive, suggesting that while T allele carriers might experience symptoms around 2.5 years earlier, the findings need to be verified with larger sample sizes.
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Amyotrophic lateral sclerosis (ALS) is a neurodegenerative disease characterized by wide clinical and biological heterogeneity, with a large proportion of ALS patients also exhibiting frontotemporal dementia (FTD) spectrum symptoms. This project aimed to characterize risk subtypes of the H1 haplotype within the (microtubule-associated protein tau) gene, according to their possible effect as a risk factor and as a modifying factor in relation to the age of disease onset. One hundred patients from Bulgaria with sporadic ALS were genotyped for the variants rs1467967, rs242557, rs1800547, rs3785883, rs2471738, and rs7521.

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Objectives: Amyotrophic lateral sclerosis (ALS) is a neurodegenerative disorder characterized by progressive deterioration of motor function, disability, and death. Variants in the gene, encoding the Profilin-1 protein, are related to ALS18.

Methods: We present a pedigree consisting of 3 generations and 4 affected individuals, 3 of which carry a novel heterozygous variant: c.

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The claustrum is a subcortical nucleus, found in the telencephalon of all placental mammals. Earlier Golgi studies have mostly focused on a qualitative description of the types of neurons. The aim of the present study was to describe the types of neurons found in the dorsal claustrum of the cat using the Golgi impregnation method and to perform a quantitative analysis of the following morphometric parameters: number of terminals (ends), total dendritic length, dendritic complexity, spine density (in spiny projection neurons), varicosity density (in aspiny interneurons).

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