As a traditional anti-inflammatory Chinese herbal medicine, Alkaloid berberine has been recently reported to exhibit anti-tumour effects against a wide spectrum of cancer. However, the mechanism was largely unknown. Gene chip array reveals that with berberine treatment, c-Myc, the target gene of Wnt pathway, was down-regulated 5.3-folds, indicating that berberine might inhibit Wnt signalling. T...

OBJECTIVE The traditional Chinese medicinal berberine has long been used to treat cardiovascular diseases; however, the mechanism underlying its effects remains unclear. Here, this study would to investigate the effects of berberine on proliferation, collagen synthesis and cytokine secretion of cardiac fibroblasts. METHODS We assessed proliferation, collagen synthesis and cytokine secretion i...

introduction: temporal lobe epilepsy(tle) is a long lasting neurological disorder in which patients suffer from spontaneous seizures. new treatments with novel mechanisms of action are needed to help those patients whose seizures are resistant to available drugs. in this study, we investigated the possible neuroprotective effect of berberine in an intrahippocampal kainate model of tle in rat. m...

Berberine is a plant alkaloid with multiple pharmacological actions, including antidiarrhoeal activity and has been shown to inhibit Cl(-) secretion in distal colon. The aims of this study were to determine the molecular signaling mechanisms of action of berberine on Cl(-) secretion and the ion transporter targets. Monolayers of T84 human colonic carcinoma cells grown in permeable supports were...

Current chemotherapeutic strategies for liver cancer have limitations. Thus, the demand for complementary medicine is warranted. We evaluated the antitumor potential of berberine, a naturally bioactive phytochemical from Coptis chinensis Franch against Huh7 cancer cells and WRL68 liver cells. The antitumor activity of berberine was evaluated by flow cytometry. The caspase-dependent pathway was ...

Bone marrow mesenchymal stem cells (MSCs) have the potential to be used in the cellular therapy of solid organs. However, tissue regeneration is limited by the death of transplanted cells. One of the main mechanisms of stem cell death in transplanted organs is through ischemia. In the present study, we sought to investigate whether a plant-derived antioxidant, berberine (BBR), could protect MSC...

Berberine, an isoquinoline alkaloid derived from many medicinal plants, has been extensively used to treat various gastrointestinal diseases. In the present study, we investigated whether berberine could ameliorate intestinal mucosal barrier damage induced by peritoneal air exposure for 3 h. Peritoneal air-exposure rats received 100, 150, and 200 mg/kg berberine orally via gavage four times bef...

This study investigated the effects of berberine on amelioration of hyperglycemia and hyperlipidemia and the mechanism involved in high glucose and high fat diet-induced diabetic hamsters. Golden hamsters fed with high glucose and high fat diet were medicated with metformin, simvastatin, and low or high dose of berberine (50 and 100 mg·kg(-1)) for 6 weeks. The results showed that the body weigh...

Berberine is a primary component of the most functional extracts of Coptidis rhizome used in traditional Chinese medicine for centuries. Recent reports indicate that Berberine has the potential to prevent and treat Alzheimer's disease (AD). The previous studies reported that Calyculin A (CA) impaired the axonal transport in neuroblastoma-2a (N2a) cells. Berberine attenuated tau hyperphosphoryla...

Diabetes mellitus is an incurable metabolic disorder that seriously threatens human health. At present, there is no effective medication available to defeat it. This work intended to develop selenium-coated nanostructured lipid carriers (SeNLCs) for enhancing the oral bioavailability and the curative effect of berberine, an antidiabetic phytomedicine. Berberine-loaded SeNLCs (BB-SeNLCs) were pr...