Two-dimensional natural hyperbolic materials: from polaritons modulation to applications.

Natural hyperbolic materials (HMs) in two dimensions (2D) have an extraordinarily high anisotropy and a hyperbolic dispersion relation. Some of them can even sustain hyperbolic polaritons with great directional propagation and light compression to deeply sub-wavelength scales due to their inherent anisotropy. Herein, the anisotropic optical features of 2D natural HMs are reviewed.

The Akt/GSK3β/β-catenin signaling regulated by ZCCHC14 is responsible for accelerating the proliferation of hepatocellular carcinoma.

Purpose: To clarify how ZCCHC14 affects the development of hepatocellular carcinoma (HCC).

Methods: Differential levels of ZCCHC14 in HCC tissues and cells were examined. Proliferative and migratory changes in HCC cells with overexpression or knockdown of ZCCHC14 were detected using 5-Ethynyl-2'- deoxyuridine (EdU) and Transwell assay, respectively.