Xenoestrogen-Induced ERK-1 and ERK-2 Activation via Multiple Membrane-Initiated Signaling Pathways

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Xenoestrogen-Induced ERK-1 and ERK-2 Activation via Multiple Membrane-Initiated Signaling Pathways

Xenoestrogens can mimic or antagonize the activity of physiological estrogens, and the suggested mechanism of xenoestrogen action involves binding to estrogen receptors (ERs). However, the failure of various in vitro or in vivo assays to show strong genomic activity of xenoestrogens compared with estradiol (E2) makes it difficult to explain their ability to cause abnormalities in animal (and pe...

متن کامل

Cardiac Hormones Target the Ras-MEK 1/2-ERK 1/2 Kinase Cancer Signaling Pathways

The heart is a sophisticated endocrine gland synthesizing the atrial natriuretic peptide prohormone which contains four peptide hormones, i.e., atrial natriuretic peptide, vessel dilator, kaliuretic peptide and long-acting natriuretic peptide, which decrease up to 97% of human pancreatic, breast, colon, prostate, kidney and ovarian carcinomas as well as small-cell and squamous cell lung cancer ...

متن کامل

Activation of PI3K/Akt and ERK signaling pathways antagonized sinomenine-induced lung cancer cell apoptosis.

Sinomenine (SIN) is a bioactive component derived from a Chinese medicinal plant. Our previous studies demonstrated that SIN has cytotoxic effects on human lung cancer cells. However, the antitumor molecular mechanisms of SIN have yet to be elucidated in detail. In the present study, we further explored the effects of SIN on NCI-H460 human lung cancer cell viability and apoptosis and investigat...

متن کامل

NMDA preconditioning protects against quinolinic acid-induced seizures via PKA, PI3K and MAPK/ERK signaling pathways

Preconditioning by N-methyl-d-aspartate (NMDA) may be promoted in vivo by the administration of a sub-convulsing dose of NMDA, with a neuroprotective effect against seizures and neuronal death induced by the infusion of quinolinic acid (QA) in mice. This study aimed to evaluate the participation of protein kinase C (PKC), cyclic AMP-dependent protein kinase (PKA), mitogen-activated protein kina...

متن کامل

Calcium-dependent activation of Erk-1 and Erk-2 after hypo-osmotic astrocyte swelling.

The influence of hypo-osmotic cell swelling on the activity of the mitogen-activated protein (MAP) kinases Erk-1 and Erk-2 (where Erk stands for extracellular signal-regulated protein kinase) was studied in cultured rat astrocytes. Hypo-osmotic treatment led within 10 min to an increased activity of Erk-1 and Erk-2, which became maximal at 20 min and returned to the basal level within 60 min. M...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Environmental Health Perspectives

سال: 2004

ISSN: 0091-6765,1552-9924

DOI: 10.1289/ehp.7175