The bidirectional relationship between metabolism and cell cycle control

FF Diehl, KM Sapp, MG Vander Heiden - Trends in Cell Biology, 2024 - cell.com
The relationship between metabolism and cell cycle progression is complex and
bidirectional. Cells must rewire metabolism to meet changing biosynthetic demands across …

What programs the size of animal cells?

S Liu, C Tan, M Tyers, A Zetterberg… - Frontiers in Cell and …, 2022 - frontiersin.org
The human body is programmed with definite quantities, magnitudes, and proportions. At the
microscopic level, such definite sizes manifest in individual cells-different cell types are …

[HTML][HTML] Proteome-scale movements and compartment connectivity during the eukaryotic cell cycle

A Litsios, BT Grys, OZ Kraus, H Friesen, C Ross… - Cell, 2024 - cell.com
Cell cycle progression relies on coordinated changes in the composition and subcellular
localization of the proteome. By applying two distinct convolutional neural networks on …

PunctaFinder: an algorithm for automated spot detection in fluorescence microscopy images

HM Terpstra, R Gómez-Sánchez… - Molecular Biology of …, 2024 - molbiolcell.org
Fluorescence microscopy has revolutionised biological research by enabling the
visualisation of subcellular structures at high resolution. With the increasing complexity and …

Influence of cell volume on the gene transcription rate

JE Pérez-Ortín, MJ García-Marcelo… - … et Biophysica Acta (BBA …, 2024 - Elsevier
Cells vary in volume throughout their life cycle and in many other circumstances, while their
genome remains identical. Hence, the RNA production factory must adapt to changing …

Hyperactive Ras disrupts cell size control and a key step in cell cycle entry in budding yeast

JT DeWitt, JC Chinwuba, DR Kellogg - Genetics, 2023 - academic.oup.com
Severe defects in cell size are a nearly universal feature of cancer cells. However, the
underlying causes are unknown. A previous study suggested that a hyperactive mutant of …

TOR Complex 1: Orchestrating Nutrient Signaling and Cell Cycle Progression

M Foltman, A Sanchez-Diaz - International Journal of Molecular Sciences, 2023 - mdpi.com
The highly conserved TOR signaling pathway is crucial for coordinating cellular growth with
the cell cycle machinery in eukaryotes. One of the two TOR complexes in budding yeast …

A non-canonical CDK, Pho85 regulates the restart of the cell-cycle following stress

N Jin, Y Jin, Y Oikawa, A Nakano, Y Ohsumi… - bioRxiv, 2024 - biorxiv.org
Environmental stress induces an arrest of the cell cycle. Thus, release from this arrest is
essential for cell survival. The cell-cycle-arrest occurs via the down regulation of the cyclins …

Swi4-dependent SWI4 transcription couples cell size to cell cycle commitment

P Goswami, A Ghimire, C Coffin, J Cheng… - bioRxiv, 2023 - biorxiv.org
Growth-dependent accumulation of the limiting SBF transcription factor, composed of Swi4
and Swi6, occurs in G1 phase in budding yeast and is limiting for commitment to division …

The G1/S regulator Whi5 shapes the proliferative structure of clonal cell cultures

I Delgado-Román, L Delgado-Ramos, S Chávez… - bioRxiv, 2023 - biorxiv.org
Clonal cultures exhibit phenotypic variation in spite of being composed of genetically
identical cells under equal environmental conditions. Proliferation rate is one of the …