Current hydrogel advances in physicochemical and biological response-driven biomedical application diversity

H Cao, L Duan, Y Zhang, J Cao, K Zhang - Signal transduction and …, 2021 - nature.com
Hydrogel is a type of versatile platform with various biomedical applications after rational
structure and functional design that leverages on material engineering to modulate its …

Extracellular matrix and its therapeutic potential for cancer treatment

J Huang, L Zhang, D Wan, L Zhou, S Zheng… - Signal transduction and …, 2021 - nature.com
The extracellular matrix (ECM) is one of the major components of tumors that plays multiple
crucial roles, including mechanical support, modulation of the microenvironment, and a …

The matrix environmental and cell mechanical properties regulate cell migration and contribute to the invasive phenotype of cancer cells

CT Mierke - Reports on Progress in Physics, 2019 - iopscience.iop.org
The minimal structural unit of a solid tumor is a single cell or a cellular compartment such as
the nucleus. A closer look inside the cells reveals that there are functional compartments or …

Mechanisms and impact of altered tumour mechanics

H Mohammadi, E Sahai - Nature cell biology, 2018 - nature.com
The physical characteristics of tumours are intricately linked to the tumour phenotype and
difficulties during treatment. Many factors contribute to the increased stiffness of tumours; …

Mechanosensing by the nucleus: From pathways to scaling relationships

S Cho, J Irianto, DE Discher - Journal of Cell Biology, 2017 - rupress.org
Tissue physical properties depend on the cells that make the tissue and also seem to be
affected by tissue use. For example, muscle, cartilage, and bone, when suitably exercised …

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 …

Mutant lamins cause nuclear envelope rupture and DNA damage in skeletal muscle cells

AJ Earle, TJ Kirby, GR Fedorchak, P Isermann… - Nature materials, 2020 - nature.com
Mutations in the LMNA gene, which encodes the nuclear envelope (NE) proteins lamins A/C,
cause Emery–Dreifuss muscular dystrophy, congenital muscular dystrophy and other …

Engineering and physical sciences in oncology: challenges and opportunities

MJ Mitchell, RK Jain, R Langer - Nature Reviews Cancer, 2017 - nature.com
The principles of engineering and physics have been applied to oncology for nearly 50
years. Engineers and physical scientists have made contributions to all aspects of cancer …

Vimentin protects cells against nuclear rupture and DNA damage during migration

AE Patteson, A Vahabikashi, K Pogoda… - Journal of Cell …, 2019 - rupress.org
Mammalian cells frequently migrate through tight spaces during normal embryogenesis,
wound healing, diapedesis, or in pathological situations such as metastasis. Nuclear size …

DNA damage follows repair factor depletion and portends genome variation in cancer cells after pore migration

J Irianto, Y **a, CR Pfeifer, A Athirasala, J Ji, C Alvey… - Current biology, 2017 - cell.com
Migration through micron-size constrictions has been seen to rupture the nucleus, release
nuclear-localized GFP, and cause localized accumulations of ectopic 53BP1—a DNA repair …