The Chemokine CCL4 Stimulates Angiopoietin-2 Expression and Angiogenesis via the MEK/ERK/STAT3 Pathway in Oral Squamous Cell Carcinoma.

Oral squamous cell carcinoma (OSCC) is a common malignant tumor with a poor prognosis and is a major public health burden in Taiwan. Angiogenesis, the formation of new blood vessels, promotes tumor proliferation, maintenance, and metastasis. Angiopoietin 2 (Angpt2), a mitogen with a strong angiogenic effect, is highly specific to endothelial cells and a key player in angiogenesis.

Sphingosine-1-phosphate suppresses chondrosarcoma metastasis by upregulation of tissue inhibitor of metalloproteinase 3 through suppressing miR-101 expression.

Chondrosarcoma is the second most common primary malignancy form of bone cancer, exhibiting resistance to chemotherapy and radiation therapy as well as developing high metastasis ability in late-stage tumors. Thus, understanding the metastatic processes of chondrosarcoma is considered a strategy for the treatment of this disease. Sphingosine 1-phosphate (S1P), a bioactive sphingolipid, is produced intracellularly by sphingosine kinase (SphK) and is regarded as a second signaling molecule that regulates inflammation, proliferation, angiogenesis, and metastasis.

[Effect of qingyi decoction in treating severe acute pancreatitis and its impacts on blood level of tumor necrosis factor-alpha, interleukin-6 and inteleukin-8].

Objective: To observe the effect of Qingyi Decoction (QYD) in treating severe acute pancreatitis (SAP) and its impacts on blood levels of tumor necrosis factor-alpha (TNF-alpha), interleukin 6 and 8 (IL-6 and IL-8).

Methods: One hundred and ten patients of SAP were equally randomized into the treated group and the control group, they were treated with the same therapeutic program excepting that QYD was given only to the treated group. The post-treatment incidence of severe complication, mortality and operation transferring rate, as well as the changes of APACHE II scores and blood levels of TNF-alpha, IL-6 and IL-8 in patients of both groups were observed.