Results 21 to 30 of about 30,707 (232)
Hierarchical Assembly Pathways of Spermine Induced Tubulin Conical-Spiral Architectures
, 2020 Tubulin, an essential cytoskeletal protein, assembles into various morphologies by interacting with cellular factors. Spermine, an endogenous polyamine, promotes and stabilizes tubulin assemblies.
Raviv, Dharan +5 more
core +1 more source
PLoS ONE, 2013 Spermine oxidase is a FAD-containing enzyme involved in polyamines catabolism, selectively oxidizing spermine to produce H2O2, spermidine, and 3-aminopropanal. Spermine oxidase is highly expressed in the mouse brain and plays a key role in regulating the
Manuela Cervelli +12 more
doaj +1 more source
Кібернетика та комп'ютерні технології, 2023 Introduction. One of the main areas of application of SPR sensors is biochemical analysis. The "Plasmontest" device, developed at the Institute of Cybernetics of the National Academy of Sciences of Ukraine, was used for rapid diagnosis of various ...
Tetyana Lebyedyeva +5 more
doaj +1 more source
Improving Chilling Tolerance of Maize Seedlings under Cold Conditions by Spermine Application
Notulae Scientia Biologicae, 2012 Low temperature is an important abiotic stress which reduces crops growth and productivity and causes physiological damages to cellular structures. The aim of this study was to investigate the probability of spermine application to improve chilling ...
Amir Hossein SAEIDNEJAD +2 more
doaj +3 more sources
Metabolism of N-alkylated spermine analogues by polyamine and spermine oxidases [PDF]
Amino Acids, 2009 N-alkylated polyamine analogues have potential as anticancer and antiparasitic drugs. However, their metabolism in the host has remained incompletely defined thus potentially limiting their utility. Here, we have studied the degradation of three different spermine analogues N,N'-bis-(3-ethylaminopropyl)butane-1,4-diamine (DESPM), N-(3-benzyl ...
Merja R, Häkkinen +7 more
openaire +2 more sources
Urine spermine and multivariable Spermine Risk Score predict high-grade prostate cancer
, 2021 Background: To investigate the role of urine spermine and Spermine Risk Score in prediction of high-grade prostate cancer (HGPCa, ISUP grade group ≥2). Methods: Nine hundred and five consecutive men with elevated PSA were prospectively recruited from two
Li, Kai Man +23 more
core +1 more source
SPERMINE OXIDASE: AN AMINE OXIDASE WITH SPECIFICITY FOR SPERMINE AND SPERMIDINE [PDF]
Journal of Experimental Medicine, 1953 Sheep serum and bovine serum contain an enzyme which brings about a rapid oxidative deamination of certain biological amines. This enzyme differs from previously described amine oxidases in several regards and especially in its substrate specificity.
openaire +2 more sources
Journal of BacteriologyMycobacterium tuberculosis is well adapted to survive and persist in the infected host, escaping the host’s immune response. Since polyamines such as spermine, which are synthesized by infected macrophages, are able to inhibit the growth of M ...
Sergii Krysenko +14 more
doaj +1 more source