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 …

Microfluidics for long-term single-cell time-lapse microscopy: Advances and applications

P Allard, F Papazotos, L Potvin-Trottier - Frontiers in Bioengineering …, 2022 - frontiersin.org
Cells are inherently dynamic, whether they are responding to environmental conditions or
simply at equilibrium, with biomolecules constantly being made and destroyed. Due to their …

Global analysis of aging-related protein structural changes uncovers enzyme-polymerization-based control of longevity

J Paukštytė, RML Cabezas, Y Feng, K Tong… - Molecular Cell, 2023 - cell.com
Aging is associated with progressive phenotypic changes. Virtually all cellular phenotypes
are produced by proteins, and their structural alterations can lead to age-related diseases …

Systematic genetics and single‐cell imaging reveal widespread morphological pleiotropy and cell‐to‐cell variability

M Mattiazzi Usaj, N Sahin, H Friesen… - Molecular systems …, 2020 - embopress.org
Our ability to understand the genotype‐to‐phenotype relationship is hindered by the lack of
detailed understanding of phenotypes at a single‐cell level. To systematically assess cell‐to …

Age-related changes in bone-marrow mesenchymal stem cells

VA Babenko, DN Silachev, TI Danilina, KV Goryunov… - Cells, 2021 - mdpi.com
The use of stem cells is part of a strategy for the treatment of a large number of diseases.
However, the source of the original stem cells for use is extremely important and determines …

Role of genetic architecture in phenotypic plasticity

P Kovuri, A Yadav, H Sinha - Trends in Genetics, 2023 - cell.com
Phenotypic plasticity, the ability of an organism to display different phenotypes across
environments, is widespread in nature. Plasticity aids survival in novel environments …

Antiaging compounds from marine organisms

X Wang, Z Zhang, S Zhang, F Yang, M Yang… - Food Research …, 2021 - Elsevier
Marine organisms have received mounting attention in antiaging activity due to their
exclusive chemicals. This review aims at revealing and discussing prospective antiaging …

Mitochondrial heteroplasmy as a cause of cell-to-cell phenotypic heterogeneity in clonal populations

DA Knorre - Frontiers in Cell and Developmental Biology, 2023 - frontiersin.org
Individual cells within a clonal population can display pronounced phenotypic differences. In
multicellular organisms, such differentiation is controlled by numerous microenvironmental …

Mitoptosis, twenty years after

KG Lyamzaev, DA Knorre, BV Chernyak - Biochemistry (Moscow), 2020 - Springer
In 1999 VP Skulachev proposed the term “mitoptosis” to refer to the programmed elimination
of mitochondria in living cells. According to the initial thought, mitoptosis serves to protect …

The many types of heterogeneity in replicative senescence

Z Xu, MT Teixeira - Yeast, 2019 - Wiley Online Library
Replicative senescence, which is induced by telomere shortening, underlies the loss of
regeneration capacity of organs and is ultimately detrimental to the organism. At the same …