Current Molecular Medicine - Volume 18, Issue 5, 2018

Background: Whereas retinal pigment epithelial (RPE) cells are known to secrete VEGF-A and VEGFR2, the functions of the autocrine VEGF signaling remain unclear. Meanwhile, anti-VEGF therapies have been applied routinely to treat ocular vascular diseases. Objective: The aim of this study was to determine the functions of the VEGF signaling in RPE cells and evaluate the consequences of its interruption. Methods: The genes invo Read More

Background: To screen variants in pre-mRNA Splicing genes in 95 Chinese autosomal dominant retinitis pigmentosa (adRP) families. Methods: Clinical examination and pedigree analysis were performed. Targeted exome sequencing (TES) and / or Sanger sequencing were performed to detect the variants in genes of Splicing factors and conduct intra-familiar segregation analysis with DNA available. In silico analysis was Read More

Background: The phenotypic severity of β-thalassemia is highly modulated by three genetic modifiers: β-globin (HBB) mutations, co-inheritance of α-thalassemia and polymorphisms in the genes associated with fetal haemoglobin (HbF) production. This study was aimed to evaluate the effect of HbF related polymorphisms mainly in the HBB cluster, BCL11A (B-cell CLL/lymphoma 11A) and HBS1L-MYB (HBS1-like translational GTPa Read More

Background: To report the co-existence of novel biallelic PDE6A mutations and heterozygous RPGR mutation in a Chinese female patient with retinitis pigmentosa (RP), and to analyze the intrafamilial phenotypic diversity. Methods: Three patients with retinopathy and four healthy family members were included in genetic and clinical analyses. Personal medical records were obtained from another four unaffected female f Read More

Background: MicroRNA-19b (miR-19b) is essential in determining oligodendroglia proliferation. Phosphatase and tensin homologue on chromosome 10 (PTEN) is considered the target of miR-19b and participates in oligodendrocyte differentiation and proliferation. Methods: Murine EAE was induced by myelin oligodendrocyte glycoprotein (MOG35– 55). For EAE reversal, artificially synthesized agomiR-19b was intravenous inje Read More

Background: Hyperthermia (HT) has been used widely for cancer therapy, and the development of modern devices has made it more efficient. Shikonin (SHK) is a natural naphthoquinone derivative from a Chinese herb. Although the anticancer properties of SHK are evident, the underlying molecular mechanisms are not fully understood. Objective: In this study, the effects of combining low doses of SHK with mild HT were in Read More

Antibody-toxin fused agents or immunotoxins, are a newly engineered class of cytotoxic agents consisting of a bacterial or plant toxin moiety hooked up either to a monoclonal antibody or a specific growth factor. Nevertheless, acquiring a full potency in clinic is mostly restricted due to the Capillary leak syndrome (CLS), a serious immune provoked, life-threatening side effect, subsequent to the endothelial damage, resulting Read More