Publications by authors named "Oleksandr Lysytsia"
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
Background: This article presents a case study of two white male siblings of 24 and 31 years of age of self-reported Ukrainian ethnicity diagnosed with adrenomyeloneuropathy (AMN) associated with a novel splice site mutation in the ABCD1 gene. AMN represents a form of X-linked adrenoleukodystrophy (X-ALD) characterized by demyelination of the spinal cord and peripheral nerves. The case also presents the first adult haematopoietic stem cell transplant (HSCT) for adrenomyeloneuropathy in Ukraine.
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