Publications by authors named "A K Turkyilmaz"

Tuberous sclerosis complex (TSC) is a rare genetic disorder characterized by the formation of benign tumors in various organs, particularly in the central nervous system. We aimed to delineate the molecular profile of Turkish individuals diagnosed with TSC by analyzing the TSC1 and TSC2 genes using next-generation sequencing (NGS). Sophia Genetics' Sophia Inherited Disease Panel was used to perform NGS on 22 individuals diagnosed with TSC and to identify pathogenic variants in the TSC1 and TSC2 genes.

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Intellectual disability (ID) is defined as a severe impairment in reasoning, learning, and problem-solving abilities along with adaptive behavior that occurs before the age of 18 years. The present study aimed to present the clinical and genetic data of a cohort of Turkish pediatric patients diagnosed with the ultrarare (which only up to 20 cases having been reported in the relevant literature thus far) ID phenotype. A total of 29 patients from 26 different families, who were diagnosed with ultrarare ID upon whole exome sequencing (WES) analysis, were included in the study.

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The construction industry significantly impacts the environment through natural resource depletion and energy consumption, leading to environmental degradation. Circular Economy (CE) material efficiency strategies-such as material reuse, design for disassembly, prefabrication, and recycling-offer promising solutions for reducing resource consumption and waste. This paper explores stakeholders' perspectives on the costs and benefits of implementing CE material efficiency strategies in the construction industry, using the 3-R (Reduce, Reuse, Recycle) framework.

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Background: HIDEA syndrome (MIM: #618493) is a rare autosomal recessive disorder characterized by hypotonia, hypoventilation, intellectual disability, dysautonomia, epilepsy, and eye anomalies. We present the case of a Turkish female with developmental and epileptic encephalopathy, highlighting a novel compound heterozygous variation in the P4HTM gene.

Case Presentation: A 6-year and 11-month-old girl with early infantile epileptic encephalopathy and abnormal eye movements since the neonatal period has been presented to our clinic.

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Article Synopsis
  • The study analyzed the genetic causes of epilepsy in 166 children under 16 from Eastern Turkey, finding pathogenic mutations in 14.8% of patients, indicating a strong genetic influence on epilepsy.
  • 30.6% of patients had variants of uncertain significance (VUS), which may have future clinical importance as genetic research progresses.
  • Other factors contributing to epilepsy included perinatal issues and infections, emphasizing that epilepsy has multiple causes and highlighting the critical role of genetic testing in better treatment and counselling options.
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