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The PepFect family of cell-penetrating peptides (CPPs) was designed to improve the delivery of nucleic acids across plasma membranes. We present here a comparative study of two members of the family, PepFect3 (PF3) and PepFect6 (PF6), together with their parental CPP transportan-10 (TP10), and their interactions with lipid membranes. We show that the(More)
Four ruthenium complexes of clinically used zinc ionophore pyrithione and its oxygen analog 2-hydroxypyridine N-oxide were prepared and evaluated as inhibitors of enzymes of the aldo-keto reductase subfamily 1C (AKR1C). A kinetic study assisted with docking simulations showed a mixed type of inhibition consisting of a fast reversible and a slow irreversible(More)
Endometriosis is a frequent benign gynecological disease characterized by endometrial tissue outside the uterine cavity. The estimated prevalence in the general population is 6-10%, but this reaches 30-50% in women with infertility and/or pain. As ectopic tissue within the pelvic cavity provokes inflammation, endometriosis is also considered a chronic(More)
Endometrial cancer is the most frequently diagnosed gynecological malignancy. It is associated with prolonged exposure to estrogens that is unopposed by progesterone, whereby enhanced metabolism of progesterone may decrease its protective effects, as it can deprive progesterone receptors of their active ligand. Furthermore, the 5α-pregnane metabolites(More)
Endometrial cancer (EC) is the most common estrogen-dependent gynecological malignancy in the developed World. To investigate the local formation of estradiol (E2), we first measured the concentrations of the steroid precursor androstenedione (A-dione) and the most potent estrogen, E2, and we evaluated the metabolism of A-dione, estrone-sulfate (E1-S), and(More)
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