RNA水解参考文献:
Molekulyarnaya Biologiya (1987) 21:1235-1241.
References on the mechanism of hydrolysis by other cations:
Eichorn GL and Butzov JY (1965) Biopolymers 3:79.
Butzov JY and Eichorn GL (1965) Biopolymers 3:95.
Farkas WR (1968) Biochim Biophys Acta 155:401.
第一篇论文的作者表达了这样一种观点,即由于阳离子引起的非特异性水解(通过2',3' 磷酸环化进行)类似于RNA剪接时发生的特异性水解。
TDAG51 is an ERK signaling target that opposes ERK-mediated HME16C mammary epithelial cell transformation.
Authors:Oberst MD, Beberman SJ, Zhao L, Yin JJ, Ward Y, Kelly K,
Journal:BMC Cancer
PubMed ID:18597688
'INTRODUCTION: Signaling downstream of Ras is mediated by three major pathways, Raf/ERK, phosphatidylinositol 3 kinase (PI3K), and Ral guanine nucleotide exchange factor (RalGEF). Ras signal transduction pathways play an important role in breast cancer progression, as evidenced by the frequent over-expression of the Ras-activating epidermal growth factor receptors EGFR and ... More
Elevated serum IL-10 levels in diffuse large B-cell lymphoma: a mechanism of aberrant JAK2 activation.
Authors:Gupta M, Han JJ, Stenson M, Maurer M, Wellik L, Hu G, Ziesmer S, Dogan A, Witzig TE,
Journal:Blood
PubMed ID:22323454
'Cytokines are deregulated in cancers and can contribute to tumor growth. In patients with diffuse large-cell lymphoma (DLBCL), we observed higher levels of JAK/STAT pathway-related serum cytokines (ie, IL-6, IL-10, epidermal growth factor, and IL-2) compared with controls. Of these, only IL-10 activated the JAK2 pathway in lymphoma cells in ... More
Interactive effects of neurohypophyseal neuropeptides with receptor antagonists on passive avoidance behavior: mediation by a cerebral neurohypophyseal hormone receptor?
Authors:de Wied D, Elands J, Kovács G,
Journal:Proc Natl Acad Sci U S A
PubMed ID:1847526
The neurohypophyseal neuropeptides (Arg8)-vasopressin (AVP) and [pGlu4,Cyt6]AVP-(4-8) (where pGlu is pyroglutamic acid and Cyt is cystine) facilitate the retention of one-trial-learning passive avoidance behavior in rats when administered into the cerebral ventricle immediately after the learning trial. The fragment [pGlu4,Cyt6]AVP-(4-8) was considerably more effective than AVP. Oxytocin (OXT) and [pGlu4,Cyt6]OXT-(4-8) ... More
Flavivirus NS4A-induced autophagy protects cells against death and enhances virus replication.
Authors:McLean JE, Wudzinska A, Datan E, Quaglino D, Zakeri Z,
Journal:J Biol Chem
PubMed ID:21511946
Flaviviruses include the most prevalent and medically challenging viruses. Persistent infection with flaviviruses of epithelial cells and hepatocytes that do not undergo cell death is common. Here, we report that, in epithelial cells, up-regulation of autophagy following flavivirus infection markedly enhances virus replication and that one flavivirus gene, NS4A, uniquely ... More