Mechanical adaptability of tumor cells in metastasis

V Gensbittel, M Kräter, S Harlepp, I Busnelli, J Guck… - Developmental cell, 2021 - cell.com
The most dangerous aspect of cancer lies in metastatic progression. Tumor cells will
successfully form life-threatening metastases when they undergo sequential steps along a …

3D chromatin architecture and transcription regulation in cancer

S Deng, Y Feng, S Pauklin - Journal of hematology & oncology, 2022 - Springer
Chromatin has distinct three-dimensional (3D) architectures important in key biological
processes, such as cell cycle, replication, differentiation, and transcription regulation. In turn …

Nuclear compression regulates YAP spatiotemporal fluctuations in living cells

N Koushki, A Ghagre, LK Srivastava… - Proceedings of the …, 2023 - National Acad Sciences
Yes-associated protein (YAP) is a key mechanotransduction protein in diverse physiological
and pathological processes; however, a ubiquitous YAP activity regulatory mechanism in …

Low lamin A levels enhance confined cell migration and metastatic capacity in breast cancer

ES Bell, P Shah, N Zuela-Sopilniak, D Kim, AA Varlet… - Oncogene, 2022 - nature.com
Aberrations in nuclear size and shape are commonly used to identify cancerous tissue.
However, it remains unclear whether the disturbed nuclear structure directly contributes to …

A unified linear viscoelastic model of the cell nucleus defines the mechanical contributions of lamins and chromatin

O Wintner, N Hirsch‐Attas, M Schlossberg… - Advanced …, 2020 - Wiley Online Library
The cell nucleus is constantly subjected to externally applied forces. During metazoan
evolution, the nucleus has been optimized to allow physical deformability while protecting …

Small lipid droplets are rigid enough to indent a nucleus, dilute the lamina, and cause rupture

IL Ivanovska, MP Tobin, T Bai, LJ Dooling… - Journal of Cell …, 2023 - rupress.org
The nucleus in many cell types is a stiff organelle, but fat-filled lipid droplets (FDs) in
cytoplasm are seen to indent and displace the nucleus. FDs are phase-separated liquids …

LINC complex-Lis1 interplay controls MT1-MMP matrix digest-on-demand response for confined tumor cell migration

E Infante, A Castagnino, R Ferrari, P Monteiro… - Nature …, 2018 - nature.com
Cancer cells' ability to migrate through constricting pores in the tissue matrix is limited by
nuclear stiffness. MT1-MMP contributes to metastasis by widening matrix pores, facilitating …

Bursting the bubble–nuclear envelope rupture as a path to genomic instability?

P Shah, K Wolf, J Lammerding - Trends in cell biology, 2017 - cell.com
The nuclear envelope safeguards the genetic material inside the nucleus by separating it
from the cytoplasm. Until recently, it was assumed that nuclear envelope (NE) breakdown …

A deep hybrid learning pipeline for accurate diagnosis of ovarian cancer based on nuclear morphology

D Sengupta, SN Ali, A Bhattacharya, J Mustafi… - PloS one, 2022 - journals.plos.org
Nuclear morphological features are potent determining factors for clinical diagnostic
approaches adopted by pathologists to analyze the malignant potential of cancer cells …

Cytoskeletal prestress: The cellular hallmark in mechanobiology and mechanomedicine

F Chowdhury, B Huang, N Wang - Cytoskeleton, 2021 - Wiley Online Library
Increasing evidence demonstrates that mechanical forces, in addition to soluble molecules,
impact cell and tissue functions in physiology and diseases. How living cells integrate …