Microtubule Affinity-Regulating Kinase 2 (MARK2) protein has a substantial role in regulation of vital cellular processes like induction of polarity, regulation of cell junctions, cytoskeleton structure and cell differentiation. The abnormal function of this protein has been associated with a number of pathological conditions like Alzheimer disease, autism, several carcinomas and development of...

objective(s):cyclophosphamide (cp) toxicity on testis was hampered by squid ink polysaccharide (sip) via restoration of antioxidant ability in our previous investigations. this study investigated roles of nrf2/are signal pathway in testis of treated mice. materials and methods: male kunming mice were employed to undergo treatment with sip and/or cp. protein levels of nrf2, keap-1, histone deace...

Protein kinases play central role in cellular regulation by catalyzing the phosphorylation of target proteins involved complex physiological processes, achieved their structural flexibility switching between active state and inactive states. Quantitative characterization kinase conformational dynamics is important yet challenging. Nanopore analysis emerging as an attractive single-molecule tool...

We have used a permeabilized cell assay and a synthetic peptide substrate (KRTLRR) to specifically monitor the activity of protein kinase C in PC12 cells preincubated with nerve growth factor (NGF), epidermal growth factor (EGF), or phorbol esters. Pretreatment of PC12 cells with 1 PM 12-0-tetradecanoylphorbo1 13-acetate or 1 I.~M phorbol dibutyrate stimulated the rate of KRTLRR peptide phospho...

antiproliferative protein (app) isolated from conditioned media of two androgen-independent prostatic carcinoma cell lines, pc3 and du-145 was shown to inhibit selectively cell proliferation of androgen-dependent prostate cancer cell line lncap in a dose dependent manner. this protein was further purified with hplc using hydrophobic interaction column (phenyl 5pw) and was used to study the modu...

as an aromatic and colorful plant of substantive taste, saffron (crocus sativus l.) owes such properties of matter to growing class of the secondary metabolites derived from the carotenoids, apocarotenoids. regarding the critical role of micrornas in secondary metabolic synthesis and the limited number of identified mirnas in c. sativus, on the other hand, one may see the point how the characte...