[Corrigendum] Downregulation of heparanase by RNA interference inhibits invasion and tumorigenesis of hepatocellular cancer cells and .

Following the publication of this article, an interested reader drew to the authors' attention that two images in Fig. 1B (the a and d panels) appeared to represent the same clone, albeit with different intensities and the panels were cropped differently. The authors were able to confirm that Figs.

[Effects of simulated acid rain on soil NO emission from typical forest in subtropical sou-thern China].

Based on a long-term simulated acid rain experiment, soil NO emission fluxes were measured using static chambers and the gas chromatography method in a coniferous and broadleaved mixed forest and a monsoon evergreen broadleaved forest in southern China. During the five-year observation periods (2014-2018), soil NO emission fluxes in the two forests showed obvious seasonal variation. The soil NO emission fluxes in wet season were significantly higher than that in dry season, with a large annual variation.

Glucocorticoids can increase the survival rate of patients with severe viral hepatitis B: a meta-analysis.

Objectives: Severe viral hepatitis B is a disease associated with significant morbidity and mortality. Clinical controlled trials show that the efficacy of treatment of severe viral hepatitis B with glucocorticoids remains debatable. Therefore, we carried out this meta-analysis to evaluate the safety, efficacy, and side effects of glucocorticoid therapy for severe viral hepatitis B.

Prognostic role of telomerase activity in gastric adenocarcinoma: A meta-analysis.

Activation of telomerase is involved in carcinogenesis in most types of cancers. However, the prognostic value of telomerase activity (TA) in patients with gastric carcinoma (GC) remains controversial. We conducted a meta-analysis to assess the relationship between TA and the clinical outcome of GC.

Antitumor effect of new multiple antigen peptide based on HLA-A0201-restricted CTL epitopes of human telomerase reverse transcriptase (hTERT).

The development of peptide vaccines aimed at enhancing immune responses against tumor cells is becoming a promising area of research. Human telomerase reverse transcriptase (hTERT) is an ideal universal target for novel immunotherapies against cancers. The aim of this work was to verify whether the multiple antigen peptides (MAP) based on HLA-A0201-restricted CTL epitopes of hTERT could trigger a better and more sustained CTL response and kill multiple types of hTERT-positive tumor cells in vitro and ex vivo.

Macrophages in tumor microenvironments and the progression of tumors.

Macrophages are widely distributed innate immune cells that play indispensable roles in the innate and adaptive immune response to pathogens and in-tissue homeostasis. Macrophages can be activated by a variety of stimuli and polarized to functionally different phenotypes. Two distinct subsets of macrophages have been proposed, including classically activated (M1) and alternatively activated (M2) macrophages.

Downregulation of heparanase by RNA interference inhibits invasion and tumorigenesis of hepatocellular cancer cells in vitro and in vivo.

Heparanase is an endoglycosidase that degrades heparan sulfate, the main polysaccharide constituent of the extracellular matrix and basement membrane. The expression of heparanase is associated with invasion, as well as the angiogenic and metastatic potential of diverse malignant tumors. We used RNA interference strategies to evaluate the role of human heparanase in a liver cancer cell line and to explore the therapeutic potential of its specific targeting.

Multiple antigenic peptides of human heparanase elicit a much more potent immune response against tumors.

Peptide vaccination for cancer immunotherapy requires an ideal immune response induced by epitope peptides derived from tumor-associated antigens (TAA). Heparanase is broadly expressed in various advanced tumors. Accumulating evidence suggests that heparanase can serve as a universal TAA for tumor immunotherapy.