%0 Journal Article
%T Investigation of Telomerase/Telomeres system in Bone Marrow Mesenchymal Stem Cells derived from IPF and RA-UIP
%A Katerina M Antoniou
%A George A Margaritopoulos
%A Athanasia Proklou
%A Konstantinos Karagiannis
%A Ismini Lasithiotaki
%A Giannoula Soufla
%A Maria C Kastrinaki
%A Demetrios A Spandidos
%A Helen A Papadaki
%A Nikos M Siafakas:
%J Journal of Inflammation
%D 2012
%I BioMed Central
%R 10.1186/1476-9255-9-27
%X BM-MSCs were studied in 6 IPF patients, 7 patients with RA-UIP and 6 healthy controls. We evaluated the telomere length as well as the mRNA expression of both components of telomerase (human telomerase reverse transcriptase, h-TERT and RNA template complementary to the telomeric loss DNA, h-TERC).We found that BM-MSCs from IPF, RA-UIP cases do not present smaller telomere length than the controls (p£¿=£¿0.170). There was no significant difference regarding the expression of both h-TERT and h-TERC genes between patients and healthy controls (p£¿=£¿0.107 and p£¿=£¿0.634 respectively).We demonstrated same telomere length and telomerase expression in BM-MSCs of both IPF and RA-UIP which could explain similarities in pathogenesis and prognosis. Maintenance of telomere length in these cells could have future implication in cell replacement treatment with stem cells of these devastating lung disorders.
%K Idiopathic Pulmonary Fibrosis
%K Bone Marrow Mesenchymal Stem Cells
%K Rheumatoid Arthritis
%U http://www.journal-inflammation.com/content/9/1/27/abstract