Circular RNA 0007255 regulates the progression of breast cancer through miR-335-5p/SIX2 axis.

Background: Breast cancer (BC) is a common cancer in women worldwide. Emerging evidence has indicated that circular RNA hsa-circ_0007255 (circ_0007255) is a prognostic mediator in BC progression. However, the functional role of circ_0007255 needs to be determined.

A randomized Phase III trial of neoadjuvant recombinant human endostatin, docetaxel and epirubicin as first-line therapy for patients with breast cancer (CBCRT01).

To further assess the efficacy and safety of recombinant human endostatin (rh-endostatin), a Phase III, multicenter, prospective, randomized, controlled clinical trial was conducted. Patients to be treated with neoadjuvant docetaxel and epirubicin (DE) or DE plus rh-endostatin (DEE) were eligible for this trial. The primary endpoint was clinical/pathological response.

A Special Tear Pattern of Anterior Horn of the Lateral Meniscus: Macerated Tear.

Background: We describe a special, interesting phenomenon found in the anterior horn of the lateral meniscus (AHLM): most tear patterns in the AHLM are distinctive, with loose fibers in injured region and circumferential fiber bundles were separated. We name it as macerated tear. The goal of this study was to bring forward a new type of meniscal tear in the AHLM and investigate its clinical value.

Magnetic resonance imaging: a valuable method for diagnosing chronic lumbago caused by lumbar muscle strain and monitoring healing process.

Background: Magnetic resonance imaging (MRI) is the most sensitive technique for evaluating the healing process and should be performed before the patients return to their exercise routines. The aim of this research was to diagnose chronic lumbago associated with lumbar muscle strain and to monitor healing process by MRI.

Methods: Sixty-fve symptomatic cases of chronic lumbago caused by lumbar muscle strain were collected from March 2009 to October 2011.

Dynamic contrast-enhanced MR imaging in a phase Ⅱ study on neoadjuvant chemotherapy combining Rh-endostatin with docetaxel and epirubicin for locally advanced breast cancer.

Background: Anti-angiogenesis is a promising therapeutic strategy for locally advanced breast cancer. We performed this phase II trial to evaluate the anti-angiogenesis and anti-tumor effect of rh-endostatin combined with docetaxel and epirubicin in patients with locally advanced breast cancer by dynamic contrast-enhanced magnetic resonance imaging in 70 previously untreated locally advanced breast cancer patients.

Methods: The study population was randomly assigned to neoadjuvant chemotherapy with docetaxel and epirubicin (neoadjuvant chemotherapy group) or neoadjuvant chemotherapy combining rh-endostatin with docetaxel and epirubicin (neoadjuvant chemotherapy+rh-endostatin group).

S100B promotes the proliferation, migration and invasion of specific brain metastatic lung adenocarcinoma cell line.

Brain metastasis frequently occurs in cancer patients and is associated with a poor prognosis. We previously reported that S100B was highly expressed in PC14/B, a specific brain metastatic lung adenocarcinoma cell line, which suggests that it is associated with brain metastasis of lung cancer. However, the role of S100B in brain metastasis remains to be elucidated.