The target of rapamycin signalling pathway in ageing and lifespan regulation

I Bjedov, C Rallis - Genes, 2020 - mdpi.com
Ageing is a complex trait controlled by genes and the environment. The highly conserved
mechanistic target of rapamycin signalling pathway (mTOR) is a major regulator of lifespan …

Interplays of AMPK and TOR in autophagy regulation in yeast

JP Alao, L Legon, A Dabrowska, AM Tricolici, J Kumar… - Cells, 2023 - mdpi.com
Cells survey their environment and need to balance growth and anabolism with stress
programmes and catabolism towards maximum cellular bioenergetics economy and …

Size-dependent increase in RNA polymerase II initiation rates mediates gene expression scaling with cell size

XM Sun, A Bowman, M Priestman, F Bertaux… - Current Biology, 2020 - cell.com
Cell size varies during the cell cycle and in response to external stimuli. This requires the
tight coordination, or" scaling," of mRNA and protein quantities with the cell volume in order …

Chromatin remodeling by Pol II primes efficient Pol III transcription

C Yague-Sanz, V Migeot, M Larochelle… - Nature …, 2023 - nature.com
The packaging of the genetic material into chromatin imposes the remodeling of this barrier
to allow efficient transcription. RNA polymerase II activity is coupled with several histone …

Sporulation: A response to starvation in the fission yeast Schizosaccharomyces pombe

H Ohtsuka, K Imada, T Shimasaki, H Aiba - MicrobiologyOpen, 2022 - Wiley Online Library
The fission yeast Schizosaccharomyces pombe employs two main strategies to adapt to the
environment and survive when starved for nutrients. The strategies employ sporulation via …

Roles of tRNA metabolism in aging and lifespan

Z Zhou, B Sun, D Yu, M Bian - Cell Death & Disease, 2021 - nature.com
Transfer RNAs (tRNAs) mainly function as adapter molecules that decode messenger RNAs
(mRNAs) during protein translation by delivering amino acids to the ribosome. Traditionally …

Nuclear mRNA export and aging

HS Park, J Lee, HS Lee, SH Ahn, HY Ryu - International Journal of …, 2022 - mdpi.com
The relationship between transcription and aging is one that has been studied intensively
and experimentally with diverse attempts. However, the impact of the nuclear mRNA export …

Mitochondrial respiration is required to provide amino acids during fermentative proliferation of fission yeast

M Malecki, S Kamrad, M Ralser, J Bähler - EMBO reports, 2020 - embopress.org
When glucose is available, many organisms repress mitochondrial respiration in favour of
aerobic glycolysis, or fermentation in yeast, that suffices for ATP production. Fission yeast …

ecl family genes: Factors linking starvation and lifespan extension in Schizosaccharomyces pombe

H Ohtsuka, Y Otsubo, T Shimasaki… - Molecular …, 2023 - Wiley Online Library
In the fission yeast Schizosaccharomyces pombe, the duration of survival in the stationary
phase, termed the chronological lifespan (CLS), is affected by various environmental factors …

Broad functional profiling of fission yeast proteins using phenomics and machine learning

M Rodríguez-López, N Bordin, J Lees, H Scholes… - Elife, 2023 - elifesciences.org
Many proteins remain poorly characterized even in well-studied organisms, presenting a
bottleneck for research. We applied phenomics and machine-learning approaches with …