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Strategies for desymmetrising trehalose to synthesise trehalose glycolipids
Org. Biomol. Chem., 2014The desymmetrisation and regioselective protection of trehalose are major challenges in the chemical synthesis of biologically essential trehalose glycolipids.
Chia-Hui, Wu, Cheng-Chung, Wang
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Trehalose amorphization and recrystallization
Carbohydrate Research, 2008The stability of the amorphous trehalose prepared by using several procedures is presented and discussed. Amorphization is shown to occur by melting (T(m)=215 degrees C) or milling (room temperature) the crystalline anhydrous form TRE-beta. Fast dehydration of the di-hydrate crystalline polymorph, TRE-h, also produces an amorphous phase.
CESARO, ATTILIO, SUSSICH F.
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Trehalose metabolism in plants
Trends in Plant Science, 1999It has long been thought that the biosynthesis of trehalose, a sugar present in all kingdoms, is absent from the vast majority of higher plants. However, recent experiments have indicated that genes from Arabidopsis are able to complement yeast strains deficient in trehalose metabolism.
, Goddijn, , van Dun K
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Synthesis of trehalose glycolipids
Organic & Biomolecular Chemistry, 2020Chemical synthesis of trehalose glycolipids such as DAT, TDM, SL-1, SL-3, and Ac2SGL from MTb, emmyguyacins from fungi, succinoyl trehalose from rhodococcus, and maradolipids from worms, as well as mycobacterial oligosaccharides is reviewed.
Santanu Jana, Suvarn S. Kulkarni
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The Journal of Physical Chemistry B, 2018
Trehalose, commonly found in living organisms, is believed to help them survive severe environmental conditions, such as drought or extreme temperatures. With the aim of trying to understand these properties, two recent neutron scattering studies investigate the structure of trehalose water solutions but come to seemingly opposite conclusions.
Alan K. Soper +4 more
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Trehalose, commonly found in living organisms, is believed to help them survive severe environmental conditions, such as drought or extreme temperatures. With the aim of trying to understand these properties, two recent neutron scattering studies investigate the structure of trehalose water solutions but come to seemingly opposite conclusions.
Alan K. Soper +4 more
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Trehalose and Protein Stability
Current Protocols in Protein Science, 2010AbstractThe role of osmolytes, and especially trehalose, in stabilizing proteins under stress conditions is now a widely accepted fact. The physical and chemical properties of trehalose, i.e., low chemical reactivity, nonreducing nature, high glass transition temperature, high affinity for water molecules, existence of a number of polymorphs, etc ...
Nishant Kumar, Jain, Ipsita, Roy
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Mono- and dialdehyde of trehalose: new synthons to prepare trehalose bio-conjugates
Organic & Biomolecular Chemistry, 2021Direct conversion of unprotected trehalose into the corresponding mono- or dialdehyde provides easy access to various trehalose analogues/bioconjugates.
Valentina Greco +2 more
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Revisiting yeast trehalose metabolism
Current Genetics, 2014Establishing the function of trehalose in yeast cells has led us, over the years, through a long path-from simple energy storage carbohydrate, then a stabilizer and protector of membranes and proteins, through a safety valve against damage caused by oxygen radicals, up to regulator of the glycolytic path.
Elis, Eleutherio +4 more
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Protein–trehalose–water structures in trehalose coated carboxy-myoglobin
The Journal of Chemical Physics, 2002Some organisms can survive complete dehydration and/or high temperature in a state of suspended animation called anydrobiosis, in which all metabolic processes are “switched off” however, upon rehydration, their normal life cycle is restored, without formation of irreversible damages.
COTTONE G +2 more
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Trehalose production: exploiting novel approaches
Trends in Biotechnology, 2002Trehalose (alpha-D-glucopyranosyl alpha-D-glucopyranoside) is a unique sugar capable of protecting biomolecules against environmental stress. It is a stable, colorless, odor-free and non-reducing disaccharide, and is widespread in nature. Trehalose has a key role in the survival of some plants and insects, termed anhydrobionts, in harsh environments ...
Chiara, Schiraldi +2 more
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