Canonical and non-canonical WNT signaling in cancer stem cells and their niches: Cellular heterogeneity, omics reprogramming, targeted therapy and tumor plasticity

M Katoh - International journal of oncology, 2017 - spandidos-publications.com
Cancer stem cells (CSCs), which have the potential for self-renewal, differentiation and de-
differentiation, undergo epigenetic, epithelial-mesenchymal, immunological and metabolic …

Regulation of genome organization and gene expression by nuclear mechanotransduction

C Uhler, GV Shivashankar - Nature reviews Molecular cell biology, 2017 - nature.com
It is well established that cells sense chemical signals from their local microenvironment and
transduce them to the nucleus to regulate gene expression programmes. Although a number …

[HTML][HTML] Force triggers YAP nuclear entry by regulating transport across nuclear pores

A Elosegui-Artola, I Andreu, AEM Beedle, A Lezamiz… - Cell, 2017 - cell.com
YAP is a mechanosensitive transcriptional activator with a critical role in cancer,
regeneration, and organ size control. Here, we show that force applied to the nucleus …

Matrix stiffness induces epithelial–mesenchymal transition and promotes chemoresistance in pancreatic cancer cells

AJ Rice, E Cortes, D Lachowski, BCH Cheung… - Oncogenesis, 2017 - nature.com
Increased matrix rigidity associated with the fibrotic reaction is documented to stimulate
intracellular signalling pathways that promote cancer cell survival and tumour growth …

The role of cancer-associated fibroblasts and fibrosis in liver cancer

S Affo, LX Yu, RF Schwabe - Annual Review of Pathology …, 2017 - annualreviews.org
Liver cancer is the second leading cause of cancer mortality worldwide, causing more than
700,000 deaths annually. Because of the wide landscape of genomic alterations and limited …

Structure and assembly mechanism of plant C2S2M2-type PSII-LHCII supercomplex

X Su, J Ma, X Wei, P Cao, D Zhu, W Chang, Z Liu… - Science, 2017 - science.org
In plants, the photosynthetic machinery photosystem II (PSII) consists of a core complex
associated with variable numbers of light-harvesting complexes II (LHCIIs). The …

Emergent cellular self-organization and mechanosensation initiate follicle pattern in the avian skin

AE Shyer, AR Rodrigues, GG Schroeder… - Science, 2017 - science.org
The spacing of hair in mammals and feathers in birds is one of the most apparent
morphological features of the skin. This pattern arises when uniform fields of progenitor cells …

Tissue force programs cell fate and tumor aggression

JJ Northey, L Przybyla, VM Weaver - Cancer discovery, 2017 - AACR
Biomechanical and biochemical cues within a tissue collaborate across length scales to
direct cell fate during development and are critical for the maintenance of tissue …

Cell-like pressure sensors reveal increase of mechanical stress towards the core of multicellular spheroids under compression

ME Dolega, M Delarue, F Ingremeau, J Prost… - Nature …, 2017 - nature.com
The surrounding microenvironment limits tumour expansion, imposing a compressive stress
on the tumour, but little is known how pressure propagates inside the tumour. Here we …

Coordination of morphogenesis and cell-fate specification in development

CJ Chan, CP Heisenberg, T Hiiragi - Current Biology, 2017 - cell.com
During animal development, cell-fate-specific changes in gene expression can modify the
material properties of a tissue and drive tissue morphogenesis. While mechanistic insights …