Gabriele Saretzki

Telomeres protect chromosomal ends and they are maintained by the specialised enzyme, telomerase. Endometriosis is a common gynaecological disease and high telomerase activity and higher hTERT levels associated with longer endometrial telom…

Telomeres are transcribed as long non-coding RNAs called TERRAs (Telomeric repeat containing RNA) that participate in a variety of cellular regulatory functions. High telomerase activity (TA) is associated with endometrial cancer (EC). This…

Telomeres at the termini of human chromosomes are shortened with each round of cell division due to the "end replication problem" as well as oxidative stress. During carcinogenesis, cells acquire or retain mechanisms to maintain telomeres t…

BACKGROUND: Eukaryotic chromosomal ends are linear and are protected by nucleoprotein complexes known as telomeres. The complex structural anatomy and the diverse functions of telomeres as well as the unique reverse transcriptase enzyme, te…

STUDY QUESTION: How does regulation of telomerase activity (TA) in human endometrial epithelial cells (EEC) by ovarian hormones impact on telomere lengths (TL) and cell proliferation? SUMMARY ANSWER: Healthy endometrial epithelial cell pro…

STUDY QUESTION: Can the basal epithelial compartment of the human endometrium be defined by specific markers? SUMMARY ANSWER: Human endometrial epithelial cells from the basalis express nuclear SOX9 and the cell-surface marker SSEA-1, with…

BACKGROUND: In order to test our hypothesis that endometriosis is associated with abnormal expression of telomerase and telomere lengthening in endometrium, we assessed endometrial expression of the human telomerase enzyme and telomere leng…

By protecting eukaryotic linear chromosomal ends, telomeres are critical in maintaining chromosomal integrity and cellular stability. The expression of telomerase correlates specifically with cellular proliferation, and most endometrial can…