Multiple primary pulmonary meningioma: A case report and literature review.

Lung cancer has become a leading cause of cancer-related deaths. With the conventional use of low-dose spiral computed tomography (CT) in physical examinations, an increasing number of small pulmonary nodules are screened. However, primary pulmonary meningiomas (PPMs) are rarely reported.

Anti-proliferation effects of isorhamnetin on lung cancer cells in vitro and in vivo.

Background: Isorhamnetin (Iso), a novel and essential monomer derived from total flavones of Hippophae rhamnoides that has long been used as a traditional Chinese medicine for angina pectoris and acute myocardial infarction, has also shown a spectrum of antitumor activity. However, little is known about the mechanisms of action Iso on cancer cells.

Objectives: To investigate the effects of Iso on A549 lung cancer cells and underlying mechanisms.