A novel combined oxidative stress and extracellular matrix related predictive gene signature for keratoconus.

Keratoconus (KC) is an ectatic cornea disease with high prevalence and asymptomatic at early stage, leading to decreased visual acuity and even cornea transplantation. However, the etiology mechanism of keratoconus is still poorly understood. Oxidative stress (OS) and extracellular matrix (ECM) remodeling play critical roles in keratoconus development.

[Matrix stiffening related lncRNA SNHG8 regulates chemosensitivity of ovarian cancer].

Extracellular matrix (ECM) has been implicated in tumor progress and chemosensitivity. Ovarian cancer brings a great threat to the health of women with a significant feature of high mortality and poor prognosis. However, the potential significance of matrix stiffness in the pattern of long non-coding RNAs (lncRNAs) expression and ovarian cancer drug sensitivity is still largely unkown.

Prognostic pyroptosis-related lncRNA signature predicts the efficacy of immunotherapy in hepatocellular carcinoma.

Hepatocellular carcinoma (HCC), a common malignant tumor of the liver, remains high incidence and poor prognosis. Although pyroptosis as well as lncRNA have been believed to play important roles in the tumorigenesis, diagnosis and prognosis, the role of pyroptosis-related lncRNAs (PRlncRs) in HCC remains obscure. Here, we identified 73 significantly differentially expressed and overall survival (OS) related pyroptosis-related lncRNAs (PRlncRs) in noncancerous and HCC samples.

DNA polymerase η promotes nonhomologous end joining upon etoposide exposure dependent on the scaffolding protein Kap1.

DNA polymerase eta (Pol η) is a eukaryotic member of the Y-family of DNA polymerase involved in translesion DNA synthesis and genome mutagenesis. Recently, several translesion DNA synthesis polymerases have been found to function in repair of DNA double-strand breaks (DSBs). However, the role of Pol η in promoting DSB repair remains to be well defined.