A complex systems approach to aging biology

AA Cohen, L Ferrucci, T Fülöp, D Gravel, N Hao… - Nature aging, 2022 - nature.com
Having made substantial progress understanding molecules, cells, genes and pathways,
aging biology research is now moving toward integration of these parts, attempting to …

Recent developments of microfluidics as a tool for biotechnology and microbiology

O Scheler, W Postek, P Garstecki - Current opinion in biotechnology, 2019 - Elsevier
Highlights•Microfluidics is transforming traditional techniques in biotechnology.•Multi-step
experiments are automated on single device in parallel reactors.•Millions of parallel …

Engineering longevity—design of a synthetic gene oscillator to slow cellular aging

Z Zhou, Y Liu, Y Feng, S Klepin, LS Tsimring, L Pillus… - Science, 2023 - science.org
Synthetic biology enables the design of gene networks to confer specific biological
functions, yet it remains a challenge to rationally engineer a biological trait as complex as …

A programmable fate decision landscape underlies single-cell aging in yeast

Y Li, Y Jiang, J Paxman, R O'Laughlin, S Klepin, Y Zhu… - Science, 2020 - science.org
Chromatin instability and mitochondrial decline are conserved processes that contribute to
cellular aging. Although both processes have been explored individually in the context of …

rDNA array length is a major determinant of replicative lifespan in budding yeast

M Hotz, NH Thayer, DG Hendrickson… - Proceedings of the …, 2022 - pnas.org
The complex processes and interactions that regulate aging and determine lifespan are not
fully defined for any organism. Here, taking advantage of recent technological advances in …

[HTML][HTML] The yeast replicative aging model

C He, C Zhou, BK Kennedy - … et Biophysica Acta (BBA)-Molecular Basis of …, 2018 - Elsevier
It has been nearly three decades since the budding yeast Saccharomyces cerevisiae
became a significant model organism for aging research and it has emerged as both simple …

Tri-methylation of histone H3 lysine 4 facilitates gene expression in ageing cells

C Cruz, M Della Rosa, C Krueger, Q Gao, D Horkai… - Elife, 2018 - elifesciences.org
Transcription of protein coding genes is accompanied by recruitment of COMPASS to
promoter-proximal chromatin, which methylates histone H3 lysine 4 (H3K4) to form …

Integrating microfluidics and synthetic biology: Advancements and diverse applications across organisms

C Leal-Alves, Z Deng, N Kermeci, SCC Shih - Lab on a Chip, 2024 - pubs.rsc.org
Synthetic biology is the design and modification of biological systems for specific functions,
integrating several disciplines like engineering, genetics, and computer science. The field of …

Isolating live cells after high-throughput, long-term, time-lapse microscopy

S Luro, L Potvin-Trottier, B Okumus, J Paulsson - Nature methods, 2020 - nature.com
Single-cell genetic screens can be incredibly powerful, but current high-throughput platforms
do not track dynamic processes, and even for non-dynamic properties they struggle to …

Single-cell image analysis to explore cell-to-cell heterogeneity in isogenic populations

MM Usaj, CHL Yeung, H Friesen, C Boone… - Cell systems, 2021 - cell.com
Single-cell image analysis provides a powerful approach for studying cell-to-cell
heterogeneity, which is an important attribute of isogenic cell populations, from microbial …