Pharmaceutical efficacy of gypenoside LXXV on non-alcoholic steatohepatitis (NASH)

JH Lee, JY Oh, SH Kim, IJ Oh, Y Lee, KW Lee, WH Lee… - Biomolecules, 2020 - mdpi.com
Ginsenosides have offered a wide array of beneficial roles in the pharmacological regulation
of hepatic metabolic syndromes, including non-alcoholic steatohepatitis (NASH), non …

A sharp Pif1-dependent threshold separates DNA double-strand breaks from critically short telomeres

J Strecker, S Stinus, MP Caballero, RK Szilard… - Elife, 2017 - elifesciences.org
DNA double-strand breaks (DSBs) and short telomeres are structurally similar, yet they have
diametrically opposed fates. Cells must repair DSBs while blocking the action of telomerase …

Delineation of the high‐affinity single‐stranded telomeric DNA‐binding domain of Saccharomyces cerevisiae Cdc13

EM Anderson, WA Halsey, DS Wuttke - Nucleic acids research, 2002 - academic.oup.com
Cdc13 is an essential protein from Saccharomyces cerevisiae that caps telomeres by
protecting the C‐rich telomeric DNA strand from degradation and facilitates telomeric DNA …

Turning telomeres off and on

K Dubrana, S Perrod, SM Gasser - Current Opinion in Cell Biology, 2001 - Elsevier
We envision multiple steps in telomere maintenance, based largely on genetic data from
budding yeast. First, the telomere must unfold or open itself such that the free end is …

Hypermethylation of yeast telomerase RNA by the snRNA and snoRNA methyltransferase Tgs1

J Franke, J Gehlen… - Journal of cell …, 2008 - journals.biologists.com
Telomerase in Saccharomyces cerevisiae consists of three protein subunits and the RNA
moiety TLC1, which together ensure the complete replication of chromosome ends. TLC1 …

Chromosome healing through terminal deletions generated by de novo telomere additions in Saccharomyces cerevisiae

CD Putnam, V Pennaneach… - Proceedings of the …, 2004 - National Acad Sciences
Broken chromosomes healed by de novo addition of a telomere are a major class of
genome rearrangements seen in Saccharomyces cerevisiae and similar to rearrangements …

Sensitivity of yeast strains with long G-tails to levels of telomere-bound telomerase

LR Vega, JA Phillips, BR Thornton, JA Benanti… - PLoS …, 2007 - journals.plos.org
The Saccharomyces cerevisiae Pif1p helicase is a negative regulator of telomere length that
acts by removing telomerase from chromosome ends. The catalytic subunit of yeast …

Cdk1 regulates the temporal recruitment of telomerase and Cdc13-Stn1-Ten1 complex for telomere replication

CC Liu, V Gopalakrishnan, LF Poon… - Molecular and cellular …, 2014 - Am Soc Microbiol
In budding yeast (Saccharomyces cerevisiae), the cell cycle-dependent telomere elongation
by telomerase is controlled by the cyclin-dependent kinase 1 (Cdk1). The telomere length …

Efficient DNA double-strand break formation at single or multiple defined sites in the Saccharomyces cerevisiae genome

R Gnügge, LS Symington - Nucleic acids research, 2020 - academic.oup.com
DNA double-strand breaks (DSBs) are common genome lesions that threaten genome
stability and cell survival. Cells use sophisticated repair machineries to detect and heal …

Stabilization of c-myc G-Quadruplex DNA, inhibition of telomerase activity, disruption of mitochondrial functions and tumor cell apoptosis by platinum (II) complex with …

JL Qin, QP Qin, ZZ Wei, YC Yu, T Meng, CX Wu… - European Journal of …, 2016 - Elsevier
Abstract [Pd (L)(DMSO) Cl 2](1) and [Pt (L)(DMSO) Cl 2](2) with 9-amino-oxoisoaporphine
(L), were synthesized and characterized. 1 and 2 are more selectively cytotoxic to Hep-G2 …