Mechanics and functional consequences of nuclear deformations

Y Kalukula, AD Stephens, J Lammerding… - … reviews Molecular cell …, 2022 - nature.com
As the home of cellular genetic information, the nucleus has a critical role in determining cell
fate and function in response to various signals and stimuli. In addition to biochemical …

Harnessing the potential of hydrogels for advanced therapeutic applications: Current achievements and future directions

P Lu, D Ruan, M Huang, M Tian, K Zhu… - Signal transduction and …, 2024 - nature.com
The applications of hydrogels have expanded significantly due to their versatile, highly
tunable properties and breakthroughs in biomaterial technologies. In this review, we cover …

Nuclear deformation causes DNA damage by increasing replication stress

P Shah, CM Hobson, S Cheng, MJ Colville, MJ Paszek… - Current Biology, 2021 - cell.com
Cancer metastasis, ie, the spreading of tumor cells from the primary tumor to distant organs,
is responsible for the vast majority of cancer deaths. In the process, cancer cells migrate …

Three-dimensional bioactive hydrogel-based scaffolds for bone regeneration in implant dentistry

MB Sordi, A Cruz, MC Fredel, R Magini… - Materials Science and …, 2021 - Elsevier
Bone tissue requires a range of complex mechanisms to allow the restoration of its structure
and function. Bone healing is a signaling cascade process, involving cells secreting …

Mechanical control of cell differentiation: Insights from the early embryo

CM Nelson - Annual review of biomedical engineering, 2022 - annualreviews.org
Differentiation is the process by which a cell activates the expression of tissue-specific
genes, downregulates the expression of potency markers, and acquires the phenotypic …

Constricted migration is associated with stable 3D genome structure differences in cancer cells

R Golloshi, C Playter, TF Freeman, P Das, TI Raines… - EMBO …, 2022 - embopress.org
To spread from a localized tumor, metastatic cancer cells must squeeze through
constrictions that cause major nuclear deformations. Since chromosome structure affects …

Edible mycelium as proliferation and differentiation support for anchorage-dependent animal cells in cultivated meat production

M Ogawa, AS Kermani, MJ Huynh, K Baar… - npj Science of …, 2024 - nature.com
Cultivated meat production requires bioprocess optimization to achieve cell densities that
are multiple orders of magnitude higher compared to conventional cell culture techniques …

Squeezing through the microcirculation: survival adaptations of circulating tumour cells to seed metastasis

J Perea Paizal, SH Au, C Bakal - British Journal of Cancer, 2021 - nature.com
During metastasis, tumour cells navigating the vascular circulatory system—circulating
tumour cells (CTCs)—encounter capillary beds, where they start the process of …

Mechanisms of A-Type Lamin Targeting to Nuclear Ruptures Are Disrupted in LMNA- and BANF1-Associated Progerias

RM Sears, KJ Roux - Cells, 2022 - mdpi.com
Mutations in the genes LMNA and BANF1 can lead to accelerated aging syndromes called
progeria. The protein products of these genes, A-type lamins and BAF, respectively, are …

Tunable 3D hydrogel microchannel networks to study confined mammalian cell migration

K Siemsen, S Rajput, F Rasch, F Taheri… - Advanced …, 2021 - Wiley Online Library
Cells adapt and move due to chemical, physical, and mechanical cues from their
microenvironment. It is therefore important to create materials that mimic human tissue …