AKR1B10 accelerates the production of proinflammatory cytokines via the NF-κB signaling pathway in colon cancer.

Aldo-keto reductase family one, member B10 (AKR1B10) has been reported to be involved in the tumorigenesis of various cancers. It has been reported that colorectal cancer is closely associated with chronic inflammation, but the underlying molecular mechanisms are still elusive. In our study, we evaluated the relationship between AKR1B10 expression and clinicopathological characteristics of colon cancer and showed that AKR1B10 expression was significantly correlated with the T stage and clinical stage of colon cancer.

pH-Responsive Liposomes Loaded with Targeting Procoagulant Proteins as Potential Embolic Agents for Solid Tumor-Targeted Therapy.

Selectively inducing tumor thrombosis and subsequent necrosis is a novel and promising antitumor strategy. We have previously designed a targeting procoagulant protein, called tTF-EG3287, which is a fusion of a truncated tissue factor (tTF) with EG3287, a short peptide against the neuropilin-1 (NRP1) binding site of vascular endothelial growth factor-A 165 (VEGF-A 165). However, off-target effects and high-dose requirements limit the further use of tTF-EG3287 in antitumor therapy.

N2E4, a Monoclonal Antibody Targeting Neuropilin-2, Inhibits Tumor Growth and Metastasis in Pancreatic Ductal Adenocarcinoma Suppressing FAK/Erk/HIF-1α Signaling.

Pancreatic ductal adenocarcinoma (PDAC) is a highly aggressive malignancy with extremely limited treatment; the effective targeting strategy stays an urgent unmet need. Neuropilin-2 (NRP2), a multifunctional transmembrane non-tyrosine-kinase glycoprotein, enhances various signal transduction pathways to modulate cancer progression. However, the application value of NRP2 as a therapeutic target in pancreatic cancer is still unclear.

Hybridizing Niching, Particle Swarm Optimization, and Evolution Strategy for Multimodal Optimization.

Multimodal optimization problems (MMOPs) are common problems with multiple optimal solutions. In this article, a novel method of population division, called nearest-better-neighbor clustering (NBNC), is proposed, which can reduce the risk of more than one species locating the same peak. The key idea of NBNC is to construct the raw species by linking each individual to the better individual within the neighborhood, and the final species of the population is formulated by merging the dominated raw species.

Anticancer effect of LS-HB-mediated photodynamic therapy on hepatocellular carcinoma in vitro and in vivo.

Unlabelled: Photodynamic therapy (PDT) is a relatively safe way for disease diagnosis and treatment that is based on light and photosensitizers. LS-HB is a promising photosensitizer with a light absorption peak of 660 nm.

Aims: The present study aimed to investigate the anticancer effects of LS-HB-PDT on hepatocellular carcinoma and its underlying molecular mechanism.

Design and construction of a magnetic targeting pro-coagulant protein for embolic therapy of solid tumors.

In this study, we have designed a magnetic targeting pro-coagulant protein (MTPCP) for the embolic therapy of solid tumours. The MTPCP consists of a magnetic carrier and a pro-coagulant protein. The pro-coagulant protein used in this study is the fusion protein tTF-EG3287 which is not pro-coagulant when free in the blood circulation, but presents strong pro-coagulant ability once bound to the Neuropilin-1(NRP-1) that is highly expressed on tumour-associated vascular endothelial cells.

Pharmacokinetics and Tissue Distribution of DVDMS-2 in Tumor-bearing Mice.

DVDMS-2 is a novel candidate for photodynamic therapy of tumors. The purpose of the present study was to assess the distribution and elimination of DVDMS-2 in mice bearing hepatoma 22 tumors. DVDMS-2 (1, 2 and 4 mg kg ) was injected intravenously into the mice, extracted from biological tissues and quantified using a fluorescence assay.

Construction and characterization of a truncated tissue factor‑coagulation‑based composite system for selective thrombosis in tumor blood vessels.

The selective induction of tumor vascular thrombosis using truncated tissue factor (tTF) delivered via a target ligand is a promising novel antitumor strategy. In the present study, an anti‑neuropilin‑1 (NRP‑1) monoclonal antibody (mAb)‑streptavidin (SA):tTF‑biotin (B) composite system was established. In this system, anti‑NRP‑1‑mAb located tTF to the tumor vascular endothelial cell surface and induced vascular embolization.

Differential Evolution for Multimodal Optimization With Species by Nearest-Better Clustering.

Multimodal optimization problems (MMOPs) are common in real-world applications and involve identifying multiple optimal solutions for decision makers to choose from. The core requirement for dealing with such problems is to balance the ability of exploration in the global space and exploitation in the multiple optimal areas. In this paper, based on the differential evolution (DE), we propose a novel algorithm focusing on the formulation, balance, and keypoint of species for MMOPs, called FBK-DE.

Preparation of truncated tissue factor antineuropilin-1 monoclonal antibody conjugate and identification of its selective thrombosis in tumor blood vessels.

In recent decades, selectively inducing tumor vascular thrombosis, followed by necrosis of tumor tissues has been a promising and potential anticancer strategy. In this report, we prepared a kind of vascular targeting drug that consists of anti-neuropilin-1 monoclonal antibody (anti-NRP-1 mAb) and truncated tissue factor (tTF). Anti-NRP-1 mAb could guide tTF to the surface of tumor vascular endothelial cells and lead to subsequent vascular embolization.

Construction of novel procoagulant protein targeting neuropilin-1 on tumour vasculature for tumour embolization therapy.

The cellular transmembrane receptor Neuropilin-1(NRP-1) is overexpressed in tumour tissue and endothelial cells of tumour vessels, whereas it has limited expression in normal tissues. This study aimed to design a novel recombinant protein tTF-EG3287, which consisting of the truncated tissue factor (tTF) and the NRP-1 targeting peptide EG3287. The procoagulant protein selectively activates blood coagulation in tumour vessels once bound to the cell surface of the tumour vasculature by a targeting peptide EG3287.

Biosynthesis of flower-shaped Au nanoclusters with EGCG and their application for drug delivery.

Background: In the last decade, the biosynthesis of metal nanoparticles using organisms have received more and more considerations. However, the complex composition of organisms adds up to a great barrier for the characterization of biomolecules involved in the synthesis process and their biological mechanisms.

Results: In this research, we biosynthesized a kind of flower-shaped Au nanoclusters (Au NCs) using one definite component-epigallocatechin gallate (EGCG), which was the main biomolecules of green tea polyphenols.