Results 41 to 50 of about 306,339 (298)

Metformin alters signaling induced crosstalk and homeostasis in the carcinogenesis paradigm “Epistemology of the origin of cancer”

open access: yes4 open, 2019
The anti-hyperglycemic drug, Metformin, is effective in treating early stages of diabetes and has been associated with a 37% decrease in cancer incidence. While the precise mechanisms for the anti-cancer effects of Metformin remain to be elucidated, this
Brücher Björn L.D.M., Jamall Ijaz S.
doaj   +1 more source

mTOR, Cancer and Transplantation [PDF]

open access: yesAmerican Journal of Transplantation, 2008
One of the most clinically important molecular signalling networks to emerge over the past decade is the mammalian target of rapamycin (mTOR) pathway. mTOR, the protein kinase at the core of this intricate and continually evolving pathway, controls cellular growth and behavior, impacting vital processes from immune reactivity to cancer progression.
Edward K, Geissler   +2 more
openaire   +2 more sources

Hypoxia-induced signaling in angiogenesis : role of mTOR, HIF and Angiotensin II [PDF]

open access: yes, 2007
This thesis includes the work of four different projects I have been following during my time as a PhD student; (1) the characterization of mTOR-associated signaling and endothelial cell proliferation in response to hypoxia, and (2) identification of ...
Petrimpol, Marco Renato
core   +1 more source

Expression of mTOR and downstream signalling components in the JEG-3 and BeWo human placental choriocarcinoma cell lines [PDF]

open access: yes, 2010
This article has been made available through the Brunel Open Access Publishing Fund.Emerging data suggest that nutritional status and body weight are related to reproductive function, and nutrient imbalances during pregnancy lead to changes in the ...
Karteris, E   +6 more
core   +1 more source

Caffeine affects the biological responses of human hematopoietic cells of myeloid lineage via downregulation of the mTOR pathway and xanthine oxidase activity [PDF]

open access: yes, 2015
Correction of human myeloid cell function is crucial for the prevention of inflammatory and allergic reactions as well as leukaemia progression. Caffeine, a naturally occurring food component, is known to display anti-inflammatory effects which have ...
Sumbayev, Vadim V.   +22 more
core   +2 more sources

Signaling Network of Forkhead Family of Transcription Factors (FOXO) in Dietary Restriction

open access: yesCells, 2019
Dietary restriction (DR), which is defined as a reduction of particular or total nutrient intake without causing malnutrition, has been proved to be a robust way to extend both lifespan and health-span in various species from yeast to mammal.
Yizhou Jiang   +4 more
doaj   +1 more source

The novel mTOR inhibitor RAD001 (Everolimus) induces antiproliferative effects in human pancreatic neuroendocrine tumor cells [PDF]

open access: yes, 2007
Background/Aim: Tumors exhibiting constitutively activated PI(3) K/Akt/mTOR signaling are hypersensitive to mTOR inhibitors such as RAD001 (everolimus) which is presently being investigated in clinical phase II trials in various tumor entities, including
Brand, Stephan   +8 more
core   +1 more source

mTOR pathway diseases: challenges and opportunities from bench to bedside and the mTOR node

open access: yesOrphanet Journal of Rare Diseases
Mechanistic target of rapamycin (mTOR) is a highly conserved serine/threonine kinase that regulates key cellular processes including cell growth, autophagy and metabolism.
Laura Mantoan Ritter   +42 more
doaj   +1 more source

Eclipta prostrata promotes the induction of anagen, sustains the anagen phase through regulation of FGF-7 and FGF-5

open access: yesPharmaceutical Biology, 2019
Context: Eclipta prostrata L. (Asteraceae) (EP) has been widely used for the treatment of skin disease in Asian traditional medicine. Objective: This study investigates the potency of EP in promoting hair growth in vivo and in vitro.
Keun-Hyeun Lee   +6 more
doaj   +1 more source

Control of muscle protein synthesis in response to exercise and amino acids

open access: yesJournal of Physical Fitness and Sports Medicine, 2012
There is a general consensus that resistance exercise and nutrition (especially amino acids) are the most effective interventions for maintaining skeletal muscle mass. The intracellular signaling pathways through the mammalian target of rapamycin (mTOR),
Naoya Nakai   +2 more
doaj   +1 more source

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