Results 61 to 70 of about 18,577 (218)
Frontiers in Plant ScienceIntroductionSugarcane endophytic nitrogen-fixing bacterium Klebsiella variícola DX120E displayed broad impact on growth, but the exact biological mechanism, especially polyamines (PAs) role, is still meager.MethodsTo reveal this relationship, the content
Ying Qin +10 more
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Biochemical evaluation of the anticancer potential of the polyamine-based nanocarrier Nano11047.
PLoS ONE, 2017 Synthesizing polycationic polymers directly from existing drugs overcomes the drug-loading limitations often associated with pharmacologically inert nanocarriers.
Tracy Murray-Stewart +6 more
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Mechanisms of polyamine catabolism-induced acute pancreatitis [PDF]
, 2007 Acute pancreatitis is an autodigestive disease, in which the pancreatic tissue is damaged by the digestive enzymes produced by the acinar cells. Among the tissues in the mammalian body, pancreas has the highest concentration of the natural polyamine ...
Alhonen, L. +5 more
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Immune Evasion of Helicobacter pylori and Extra‐Gastric Cancer Risk
Journal of Gastroenterology and Hepatology, EarlyView.ABSTRACT Helicobacter pylori (H. pylori) is a group 1 gastric carcinogen that plays a significant role in extra‐gastric digestive system cancers. H. pylori disrupts host cell homeostasis through expression of virulence factors leading to immune evasion as well as persistent gastric mucosal colonization. H. pylori infection has been shown to play a role
Evren Doruk Engin +2 more
wiley +1 more source
Quilamine HQ1-44, an iron chelator vectorized toward tumor cells by the polyamine transport system, inhibits HCT116 tumor growth without adverse effect [PDF]
, 2015 International audienceTumor cell growth requires large iron quantities and the deprivation of this metal induced by synthetic metal chelators is therefore an attractive method for limiting the cancer cell proliferation.
Cannie, Isabelle +7 more
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Sweet Potato Gene Clusters Control Anthocyanin Biosynthesis and Leaf Morphology
Plant Biotechnology Journal, EarlyView.ABSTRACT Sweet potato (Ipomoea batatas) exhibits diversity in pigmentation and leaf morphology, yet the genetic architecture and regulatory organisation underlying these traits remain poorly resolved, particularly with respect to organ‐specific control.
Dong An +13 more
wiley +1 more source
Plant, Cell &Environment, EarlyView.ABSTRACT After an initial evolution in a reducing environment, life got successively challenged by reactive oxygen species (ROS), especially during the great oxidation event (GOE) that followed the development of photosynthesis. Therefore, ROS are deeply intertwined into the physiological, morphological and transcriptional responses of most present‐day
Stephanie Frohn +12 more
wiley +1 more source
Polyamine Catabolism Revisited: Acetylpolyamine Oxidase Plays a Minor Role due to Low Expression
CellsBiogenic polyamines are ubiquitous compounds. Dysregulation of their metabolism is associated with the development of various pathologies, including cancer, hyperproliferative diseases, and infections.
Olga N. Ivanova +14 more
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Antioxidants, 2023 Polyamine (PA) catabolism mediated by amine oxidases is an important process involved in fine-tuning PA homeostasis and related mechanisms during salt stress.
Ágnes Szepesi +12 more
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Possible factors responsible for the intracellular death of plasmodia [PDF]
, 1984 O autor analisa os possíveis fatores responsáveis pela morte intracelular do plasmódio no presente ...
Tosta, Carlos Eduardo
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