We generated two human induced pluripotent cell (hiPSC) isogenic clones from an 11-year-old patient with 6q27 deletion syndrome. The heterozygous deletion encompasses approximately 240 kilobases, affecting 6 genes (promoter region of WDR27, coding regions of C6orf120, PHF10, DYNLT2, ERMARD, LINC00242). The patient suffered from epilepsy, psychosocial retardation, and a metabolic disorder. The patient also had a history of SHH-medulloblastoma as an infant. The generated hiPSCs represent a useful tool for modelling 6q27 deletion syndrome in vitro and understanding the molecular basis of the disorder.
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http://dx.doi.org/10.1016/j.scr.2024.103524 | DOI Listing |
Mol Psychiatry
August 2024
Department of Neurology and National Center for Neurological Disorders, Huashan Hospital, State Key Laboratory of Medical Neurobiology and MOE Frontiers Center for Brain Science, Fudan University, Shanghai, China.
Educational attainment (EA), socioeconomic status (SES) and cognition are phenotypically and genetically linked to health outcomes. However, the role of copy number variations (CNVs) in influencing EA/SES/cognition remains unclear. Using a large-scale (n = 305,401) genome-wide CNV-level association analysis, we discovered 33 CNV loci significantly associated with EA/SES/cognition, 20 of which were novel (deletions at 2p22.
View Article and Find Full Text PDFActa Neuropathol Commun
August 2024
Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA.
Stem Cell Res
October 2024
Developmental Origins of Pediatric Cancer Junior Research Group, German Cancer Research Center (DKFZ), Heidelberg, Germany; Hopp Children's Cancer Center (KiTZ), Heidelberg, Germany. Electronic address:
We generated two human induced pluripotent cell (hiPSC) isogenic clones from an 11-year-old patient with 6q27 deletion syndrome. The heterozygous deletion encompasses approximately 240 kilobases, affecting 6 genes (promoter region of WDR27, coding regions of C6orf120, PHF10, DYNLT2, ERMARD, LINC00242). The patient suffered from epilepsy, psychosocial retardation, and a metabolic disorder.
View Article and Find Full Text PDFFront Genet
March 2024
Helmholtz Institute for Metabolic, Obesity and Vascular Research (HI-MAG) of the Helmholtz Zentrum München at the University of Leipzig and University Hospital Leipzig, Leipzig, Germany.
Obesity is known as a heterogeneous and multifactorial disease. The distribution of body fat is crucial for the development of metabolic complications. Comprehensive genetic analyses on different fat tissues are rare but necessary to provide more detailed information.
View Article and Find Full Text PDFZhongguo Shi Yan Xue Ye Xue Za Zhi
June 2023
Department of Oncology, The First Affiliated Hospital of Zhengzhou University,Zhengzhou 450052, Henan Province, China, Lymphoma Diagnosis and Treatment Center of Henan Province, Zhengzhou 450052, Henan Province, China,E-mail:
Objective: To explore the role of a new blood-based, multiomics and multidimensional method for evaluating the efficacy of patients with lymphoma.
Methods: 10 ml peripheral blood was extracted from each patient, and the genomic copy number aberrations (CNA) and fragment size (FS) were evaluated by low-depth whole genome sequencing of cfDNA, and the level of a group of plasma tumor marker (PTM) were detected at the same time. The cancer efficacy score (CES) was obtained by standardized transformation of the value of above three numerical indexes, and the changes of CES before and after treatment were compared to evaluate the patient's response to the treatment regimen.
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