Metalloproteinases have a critical role in a broad spectrum of cellular processesranging from the break-down of extracellular matrix to the processing of signal
The mechanisms of regulation, activation and signal transduction of the angiotensin Ⅱ(Ang Ⅱ) type 1 (AT1) receptor have been studied extensively in the decade
Directional migration of leukocytes is indispensable to innate immunity for host defense.However,recruitment of leukocytes to a site of tissue injury also const
Apoptosis is a complex process involving a large array of genes and mutation of any of these genes may lead to malignancy formation.Re-acquirement of FasL by tu
Anuran metamorphosis involves systematic transformations of individual organs in a thyroid hormone (TH)-dependent manner. Morphological and cellular studies ha
In any multi-cellular organism,the balance between cell division and cell death maintains a constant cell number.Both cell division cycle and cell death are hig