Establishment of the Biotransformation of D-Allulose and D-Allose Systems in Full-Red Jujube Monosaccharides.

In order to reduce sucrose content in jujube juice and prepare a jujube juice beverage rich in rare sugars, jujube juice was used as raw material for multienzyme catalysis in this study. The effects of single factors such as substrate, pH, DPE and L-RI addition ratio, enzyme treatment temperature, and metal ions on sucrose conversion and D-allulose formation in jujube juice were investigated. Changes in glucose, D-allulose, and D-allose contents in jujube juice before and after enzyme conversion were analyzed by high-performance liquid chromatography (HPLC).

A triphosphate tunnel metalloenzyme from pear (PbrTTM1) moonlights as an adenylate cyclase.

Adenylyl cyclase (AC) is the vital enzyme for generating 3',5'-cyclic adenosine monophosphate, an important signaling molecule with profound nutritional and medicinal values. However, merely, a dozen of AC proteins have been reported in plants so far. Here, a protein annotated as triphosphate tunnel metalloenzyme (PbrTTM1) in pear, the important worldwide fruit plant, was firstly identified to possess AC activity with both and methods.

Triterpenoids in Jujube: A Review of Composition, Content Diversity, Pharmacological Effects, Synthetic Pathway, and Variation during Domestication.

Chinese jujube ( Mill.) and its wild ancestor, sour jujube ( C.Y.

Two triphosphate tunnel metalloenzymes from apple exhibit adenylyl cyclase activity.

Adenylyl cyclase (AC) is the key catalytic enzyme for the synthesis of 3',5'-cyclic adenosine monophosphate. Various ACs have been identified in microorganisms and mammals, but studies on plant ACs are still limited. No AC in woody plants has been reported until now.

Hypoxia-driven miR-1307-3p promotes hepatocellular carcinoma cell proliferation and invasion by modulating DAB2 interacting protein.

Hypoxia is a common feature of the solid tumor microenvironment that is presented as poor clinical outcomes in multiple tumor types, including HCC. Hypoxia stabilizes HIF-1α/HIF-2α, which then moves into the nucleus and binds with HIF-1β to form a transcription complex, thereby promoting the transcription of target genes, including mRNAs, miRNAs and lncRNAs to exert their biological functions. Here, through a series of functional assay, including hypoxia culture, MTT, colony-formation, Transwell, qRT-PCR and western blot, we confirmed that miR-1307-3p, as a novel hypoxia-responsive factor, can be directly transcribed by HIF-1α rather than HIF-2α.

Circ_0091579 enhances the malignancy of hepatocellular carcinoma via miR-1287/PDK2 axis.

Several articles have indicated that circular RNAs are involved in pathogenesis of human cancers. Nevertheless, the role of circ_0091579 in hepatocellular carcinoma (HCC) progression remains to be revealed. Quantitative reverse transcriptase polymerase chain reaction was carried out to examine the expression of circ_0091579 and miR-1287.

Hypoxia-inducible long noncoding RNA NPSR1-AS1 promotes the proliferation and glycolysis of hepatocellular carcinoma cells by regulating the MAPK/ERK pathway.

Hepatocellular carcinoma (HCC), which accounts for approximately 90% of primary liver cancer, is commonly treated with surgical resection. However, most patients lose the opportunity to receive this therapeutic strategy due to delayed diagnosis and rapid tumor progression. Long noncoding RNAs (lncRNAs) have been demonstrated to play essential roles in the initiation and progression of HCC.

BICD1 functions as a prognostic biomarker and promotes hepatocellular carcinoma progression.

Hepatocellular carcinoma (HCC) is the most predominant type of primary liver cancer and has a high degree of malignancy as well as mortality rate. Many drivers are involved in the development and progression of HCC. A recent study has reported that high BICD cargo adaptor 1 (BICD1) expression indicates poor prognosis of glioblastoma.

MicroRNA-627-5p inhibits the proliferation of hepatocellular carcinoma cells by targeting BCL3 transcription coactivator.

Hepatocellular carcinoma (HCC) is a common malignant tumour. An increasing number of studies indicate that microRNAs (miRNAs) are critical regulators in the carcinogenesis and progression of HCC. MiR-627-5p has been identified as a tumour suppressor in colorectal cancer and glioblastoma multiforme.

miR-1307-3p promotes tumor growth and metastasis of hepatocellular carcinoma by repressing DAB2 interacting protein.

Increasing studies provide evidence to support that microRNAs (miRNAs) play important roles in regulating hepatocellular carcinoma (HCC) initiation and progression. However, whether miR-1307-3p is aberrantly expressed in HCC and affects malignant behaviors of cancer cells remain unknown. In this study, we found that miR-1307-3p expression was obviously up-regulated in HCC compared to adjacent nontumor tissues.

MicroRNA-552 promotes hepatocellular carcinoma progression by downregulating WIF1.

MicroRNAs (miRNAs/miRs) are involved in the metastasis of hepatocellular carcinoma (HCC). In the present study, it was demonstrated that miR‑552 was upregulated in HCC tissues. High miR‑552 expression was associated with malignant clinicopathological features and decreased survival rates.

Gastrointestinal stromal tumors: Fibrinogen levels are associated with prognosis of patients as blood-based biomarker.

Improved prediction of prognosis for primary gastrointestinal stromal tumors (GISTs) after curative resection is an important goal in clinical practice. Coagulation factor of fibrinogen may inform prognosis of tumor patients as blood-based biomarker. Here, we aimed to analyze the prognostic value of fibrinogen levels in patients with GIST and to explore potential threshold of fibrinogen on postoperative clinical outcome.

Biogenic Synthesis, Characterization and Evaluation of Silver Nanoparticles from JX556221 Against Human Colon Cancer Cell Line HT-29.

Nanobiotechnology has emerged as a promising technology to develop new therapeutically active nanomaterials. The present study was aimed to biosynthesize AgNPs extracellularly using Aspergillus niger JX556221 fungal extract and to evaluate their anticancer potential against colon cancer cell line, HT-29. UV-visible spectral characterization of the synthesized AgNPs showed higher absorption peak at 440 nm wavelength.