Publications by authors named "L Nazarenko"

Objectives: This systematic review and meta-analysis aim to provide detailed insights into the clinical performance of short and longer dental implants placed simultaneously with bone augmentation.

Material And Methods: The search for literature was performed across MEDLINE (PubMed), ScienceDirect and the Cochrane Library databases, adhering to specific selection criteria and the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. Only articles published in English between 2014 and 2024 were considered for data collection.

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Nonsyndromic sporadic thoracic aortic aneurysm (nssTAA) is characterized by diverse genetic variants that may vary in different populations. Our aim was to identify clinically relevant variants in genes implicated in hereditary aneurysms in Russian patients with nssTAA. Forty-one patients with nssTAA without dissection were analyzed.

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Article Synopsis
  • Nijmegen breakage syndrome (NBS) is an autosomal recessive disorder primarily affecting Slavic populations, particularly in Ukraine, and is marked by symptoms such as microcephaly, immunodeficiency, and impaired DNA repair.
  • A study of 84 NBS patients from Ukraine revealed that about 65.5% were alive, with a median age of 11 years; the prevalence of NBS diagnoses has shown a recent increase, especially from central and southeastern regions of the country.
  • Clinical findings indicated that most patients experienced delayed physical development and infections, with malignancies (especially lymphomas) being a significant cause of death; immunological analysis showed reduced CD4+, CD19+, and immunoglobulin levels in the
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Pallister-Killian syndrome (PKS) is a rare inherited disease with multiple congenital anomalies, profound intellectual disability, and the presence in the karyotype of sSMC - i(12)(p10). The frequency of PKS may be underestimated due to problems with cytogenetic diagnosis caused by tissue-specific mosaicism and usually a low percentage of peripheral blood cells containing sSMC. Such tissue-specific mosaicism also complicates a detailed analysis of the sSMC, which, along with the assessment of mosaicism in different tissues, is an important part of cytogenetic diagnosis in PKS.

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The genome-wide variant of the chromatin conformation capture technique (Hi-C) is a powerful tool for revealing patterns of genome spatial organization, as well as for understanding the effects of their disturbance on disease development. In addition, Hi-C can be used to detect chromosomal rearrangements, including balanced translocations and inversions. The use of the Hi-C method for the detection of chromosomal rearrangements is becoming more widespread.

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