CEP152 is a genome maintenance protein disrupted in Seckel syndrome

Kalay E., Yıgıt G., Aslan Y., Brown K. E., Pohl E., Bicknell L. S., ...Daha Fazla

NATURE GENETICS, cilt.43, ss.23-26, 2011 (SCI-Expanded) identifier identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 43
  • Basım Tarihi: 2011
  • Doi Numarası: 10.1038/ng.725
  • Dergi Adı: NATURE GENETICS
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.23-26
  • Karadeniz Teknik Üniversitesi Adresli: Evet

Özet

Functional impairment of DNA damage response pathways leads to increased genomic instability. Here we describe the centrosomal protein CEP152 as a new regulator of genomic integrity and cellular response to DNA damage. Using homozygosity mapping and exome sequencing, we identified CEP152 mutations in Seckel syndrome and showed that impaired CEP152 function leads to accumulation of genomic defects resulting from replicative stress through enhanced activation of ATM signaling and increased H2AX phosphorylation.