Application of tumor-targeting peptide-decorated polypeptide nanoparticles with doxorubicin to treat osteosarcoma.

Osteosarcoma is the most common primary malignant bone tumor in childhood and adolescence. Currently, surgery combined with chemotherapy is the main treatment for osteosarcoma. However, the long-term survival of patients with metastatic osteosarcoma is unsatisfactory.

20(S)-Ginsenoside Rg3-loaded electrospun membranes to prevent postoperative peritoneal adhesion.

Postoperative peritoneal adhesions are one of the most common surgical complications. In this study, we developed a 20(S)-ginsenoside Rg3-loaded methoxy poly (ethylene glycol)-block-poly(L-lactide-co-glycolide) (mPEG-b-PLGA) electrospun membrane (PEM/Rg3) that could not only serve as a physical barrier, but also as a drug delivery system that releases 20(S)-ginsenoside Rg3 constantly to prevent postoperative peritoneal adhesions. The characteristics of PEM/Rg3, including scanning electron microscopy, water contact angle, and mechanical analyses, were assessed.

Use of multifunctional composite nanofibers for photothermalchemotherapy to treat cervical cancer in mice.

A locally administered combination of chemotherapy and photothermal therapy may be suitable for the treatment of cervical cancer. In this study, doxorubicin (DOX) and indocyanine green (ICG) co-loaded mesoporous silica nanoparticles (DIMSN) were prepared. Then the nanoparticles were incorporated into chitosan/poly(vinyl alcohol) (CS/PVA) to form multifunctional composite nanofibers (DIMSN/F) via the electrospinning process.

Targeted delivery of 20(S)-ginsenoside Rg3-based polypeptide nanoparticles to treat colon cancer.

Colorectal cancer (CRC) is a major malignancy characterized by a high metastasis rate. Systematic chemotherapy is important for patients with advanced CRC. However, many limitations (e.

The effects of irreversible electroporation on the stomach wall after ablating hepatic tissues.

This study aimed to evaluate the effect of irreversible electroporation (IRE) on the stomach wall after IRE was applied on liver tissues adjacent to the anterior wall of the stomach. IRE ablation was performed in eight Tibet mini-pigs with three lesions per pig. The IRE electrodes were inserted into the liver tissues situated close to the anterior wall of the stomach.

Combination therapy comprising irreversible electroporation and hydroxycamptothecin loaded electrospun membranes to treat rabbit VX2 subcutaneous cancer.

Irreversible electroporation (IRE) is a kind of promising cancer treatment technology. However, local recurrence still occurs because of incomplete ablation. The aim of this study was to investigate the combined therapy of IRE and a hydroxycamptothecin loaded electrospun membrane (EM/HCPT) to treat rabbit VX2 subcutaneous cancer.