Morphological structure, chemical composition and formation mechanism in the haze of blueberry wine.

In this study, the morphological and structural characteristics of three types of blueberry wine haze (BWH) were observed by scanning electron microscopy, atomic force microscopy and X-ray diffraction techniques. Results revealed that BWH exhibited a monolayer stacking structure with individual layer thicknesses of 1.1-1.

Giant Malignant Meningioma Penetrates the Skull.

Meningioma is a primary tumor of the central nervous system, most commonly found in the middle-aged and elderly. Most meningiomas are benign, whereas malignant meningiomas account for only 1% of all meningiomas. Meningiomas usually grow slowly, and patients often have headaches and epilepsy as the first symptoms.

Collagen type VIII alpha 2 chain (COL8A2), an important component of the basement membrane of the corneal endothelium, facilitates the malignant development of glioblastoma cells via inducing EMT.

Glioblastoma (GBM) is one of the most lethal tumor of all human cancers. Due to its poor response to chemotherapy and radiotherapy as well as its high rate of recurrence after treatment, the treatment is still undesired. The identification of potential related genes and bio-markers in the development of GBM could provide some new targets for the treatment of GBM.

Overexpression of GmERF5, a new member of the soybean EAR motif-containing ERF transcription factor, enhances resistance to Phytophthora sojae in soybean.

Phytophthora root and stem rot of soybean [Glycine max (L.) Merr.], caused by Phytophthora sojae Kaufmann and Gerdemann, is a destructive disease throughout the soybean planting regions in the world.

Photodynamic therapy leads to death of C6 glioma cells partly through AMPAR.

Glioma cells release glutamate during growth, which promotes proliferation and migration of itself and causes excitotoxicity to the surrounding neurons by Ca(2+) influx through glutamate receptors. However, the role of glutamate and its receptors in the photodynamic therapy (PDT) on glioma cells is still unclear. Here we administered α-amino-3-hydroxy-5-methyl-4-isoxazolepropionic acid glutamate receptor (AMPAR) antagonist prior to PDT on C6 glioma cells.

Growth of G422 glioma implanted in the mouse brain was affected by the immune ability of the host.

Background: It is generally accepted that gliomas are the most common primary brain tumors with poor prognosis. We aimed to explore the relationship of the immunity of the central nervous system and the genesis and development of glioma.

Methods: G422 glioma was implanted in the brain of BALB/c mice (immuno-competent mice), nude mice (T cell related immuno-deficient) and complement C3 knock-out mice (complement C3 related immunodeficient).

Photodynamic therapy boosts anti-glioma immunity in mice: a dependence on the activities of T cells and complement C3.

Photodynamic therapy (PDT) involves the systemic administration of a tumor-specific photosensitizer and local irradiation of visible light, can generate highly cytotoxic molecular species in the tumor and kill malignant cells directly or by shutting down the tumor microvasculature. Collectively data show that anti-tumor immunity is an important mechanism that mediates the PDT-induced tumor-destroying effects in many types of cancers. However, it is unknown whether PDT also promotes anti-tumor immunity in gliomas in the central nervous system (CNS).