Tagatose as a Potential Nutraceutical Production, Properties, Biological Roles, and Applications - Roy - - Journal of Food Science - Wiley Online Library
Nutraceuticals are gaining importance owing to their potential applications in numerous sectors including food and feed industries. Among the emerging nutraceuticals, d-tagatose occupies a significan...
TFEB is a master regulator of tumor-associated macrophages in breast cancer - PubMed
Our study identifies TFEB as a master regulator of TAMs in breast cancer. TFEB controls TAM gene expression and function through multiple autophagy/lysosome-dependent and independent pathways. Therefore, pharmacological activation of TFEB would be a promising therapeutic approach to improve the effi …
The accumulation of neurotoxic proteins, induced by proteasome inhibit (...)
Neurodegenerative diseases like Parkinson's disease, Alzheimer's disease, Huntington's disease and others are due to accumulation of abnormal proteins which fold improperly and impair neuronal function. Accumulation of these proteins could be achieved by several mechanisms including mutation, overpr …
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What are The Best Natural & Non Toxic Sweeteners?
Some of the best natural sweeteners to use instead of sugar, aspartame (Nutrasweet), sucralose (Splenda), etc are listed below, but be careful not to overdo these either. Remember that too much natural sugar can also be detrimental.
1. Eat real fruit when it is in season
2. Honey - make sure it is naturally sourced and organic. Many brands of honey are laced with corn syrup.
3. Maple - pure organic
4. Organic Dates
5. Stevia
6. Monk Fruit
7. Sugar Alcohol (xylitol derived from birch)
If you want a more in depth look on the topic of natural sweeteners, toxic sweeteners, and alternatives, check out this video:
https://www.youtube.com/watch?v=v4BWY-4ptzg
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*These statements have not been evaluated by the Food and Drug Administration. This video is not intended to diagnose, treat, cure or prevent any disease. It is strictly intended for educational purposes only. Additionally, this information is not intended to replace the advice of your physician. Dr. Osborne is not a medical doctor. He does not treat or diagnose disease. He offers nutritional support to people seeking an alternative from traditional medicine. Dr. Osborne is licensed with the Pastoral Medical Association.
The cryoprotectant trehalose could inhibit ERS-induced apoptosis by ac (...)
Valvular diseases are common health problems that are strongly related to high morbidity and mortality; aortic valve allograft transplantation may be a promising way to improve survival and relieve symptoms. However, ideal tissue viability has not been observed with common valve cryopreservation met …
The effect of trehalose on intracellular and extracellular nucleotide metabolism. A pilot study Nucleosides, Nucleotides & Nucleic Acids Vol 0, No 0
(2020). The effect of trehalose on intracellular and extracellular nucleotide metabolism. A pilot study. Nucleosides, Nucleotides & Nucleic Acids: Vol. 39, No. 10-12, pp. 1400-1409.
The Healing of Oxidative Injuries with Trehalose in UVB-Irradiated Rabbit Corneas. - PubMed - NCBI
Our previous research revealed that trehalose, a nonreducing disaccharide of glucose and an important stress responsive factor, proved to have anti-inflammatory, antiapoptotic, and particularly antioxidant properties in UVB-irradiated corneas. Trehalose reduced oxidative stress in corneas induced by …
The Radioprotective Effects of Curcumin and Trehalose Against Genetic (...)
Background: Thyroid cancer has been growing rapidly during the last decades. Radioiodine-131 (I-131) as an appropriate therapy modality is currently using in the treatment of cancer and hyperthyroidism diseases. This radiotracer is considered as a cause of oxidative DNA damage in nontarget cells and tissues. The aim of this study was to investigate the effects of curcumin and trehalose on the level of DNA double-strand breaks (DSBs) caused by I-131 in human lymphocytes. Materials and Methods: First, 6-mL blood samples were taken from each of the five volunteers. After 1 h of preincubation with the antioxidants, a total of 20 μCi I-131/2 mL (blood + NaCl) was added to each sample, and then, the samples were reincubated for 1 h. Lymphocytes were separated and the mean DSB levels were measured for each sample through γ-H2AX assay to evaluate the effects of antioxidants. Results: After 1-h incubation with I-131, the DSBs increased by 102.9% compared to the control group (0.343 vs. 0.169 DSB/cell; P = 0.00). Furthermore, compared to the control + I-131 group, curcumin and trehalose reduced the DSBs by 42% and 38%, respectively. There was a significant decrement (P = 0.00) in the levels of DSBs of the curcumin + I-131 and trehalose + I-131 subgroups compared to the control + I-131 subgroup. Furthermore, there was no significant relationship between the radioprotective effect of curcumin and trehalose (P = 0.95). Conclusion: The use of curcumin and trehalose as antioxidant can reduce the numbers of DSBs caused by I-131. Meanwhile, the radioprotective effect of curcumin was more than trehalose.
The role of disaccharidases in the digestion - diagnosis and significance of their deficiency in children and adults - PubMed
Disaccharidases are a group of enzymes of the small intestinal brush border, that are essential for degradation of disaccharides (sucrose, lactose, maltose, isomaltose, trehalose) into monosaccharides, which are then absorbed from the gastrointestinal tract. Their deficiency may occur at any stage o …
The stability and bioavailability of lentztrehaloses A, B, and C as re (...)
Trehalose is widely used as a sweetener, humectant, and stabilizer, but is ubiquitously degraded by the enzyme trehalase expressed in a broad variety of organisms. The stability of the new trehalose analogues lentztrehaloses A, B, and C in microbial and mammalian cell cultures and their pharmacokinetics in mice were analyzed to evaluate their potential as successors of trehalose. Among the 12 species of microbes and 2 cancer cell lines tested, 7 digested trehalose, whereas no definitive digestion of the lentztrehaloses was observed in any of them. When orally administered to mice (0.5 g/kg), trehalose was not clearly detected in blood and urine and only slightly detected in feces. However, lentztrehaloses were detected in blood at >1 μg/mL over several hours and were eventually excreted in feces and urine. These results indicate that lentztrehaloses may potentially replace trehalose as nonperishable materials and drug candidates with better bioavailabilities.
Therapeutic effects of trehalose liposomes against lymphoblastic leuke (...)
Inhibitory effects of trehalose liposomes (DMTre) composed of 30mol% l-α-dimyristoylphosphatidylcholine (DMPC) and 70mol% trehalose surfactants on the growth of lymphoblastic leukemia (MOLT-4) cells in vitro and therapeutic effects of DMTre for xenograft mice model of carcinoma in vivo were examined …
Therapeutic effects of trehalose liposomes against lymphoblastic leukemia leading to apoptosis in vitro and in vivo. - PubMed - NCBI
Inhibitory effects of trehalose liposomes (DMTre) composed of 30mol% l-α-dimyristoylphosphatidylcholine (DMPC) and 70mol% trehalose surfactants on the growth of lymphoblastic leukemia (MOLT-4) cells in vitro and therapeutic effects of DMTre for xenograft mice model of carcinoma in vivo were examined …
Treatment with Trehalose Prevents Behavioral and Neurochemical Deficit (...)
The accumulation of misfolded α-synuclein in dopamine (DA) neurons is believed to be of major importance in the pathogenesis of Parkinson's disease (PD). Animal models of PD, based on viral-vector-mediated over-expression of α-synuclein, have been developed and show evidence of dopaminergic toxicity …
Treatment with Trehalose Prevents Behavioral and Neurochemical Deficits Produced in an AAV a-Synuclein Rat Model of Parkinson's Disease. - PubMed - NCBI
The accumulation of misfolded α-synuclein in dopamine (DA) neurons is believed to be of major importance in the pathogenesis of Parkinson's disease (PD). Animal models of PD, based on viral-vector-mediated over-expression of α-synuclein, have been developed and show evidence of dopaminergic toxicity …
Trehalose - Scientific Review on Usage, Dosage, Side Effects Examine. (...)
Trehalose is a sugar which, on a cellular level, appears to have therapeutic mechanisms by regulating protein unfolding. Practically, its low oral absorption in its intact form paired with rapid digestion may preclude any benefits of oral intake.
Trehalose a review of properties, history of use and human tolerance, (...)
This paper contains a review of the history, natural occurrence, human consumption, metabolism, manufacture, and the results of eight standardized animal safety studies using trehalose. Trehalose (alpha,alpha-trehalose) is a naturally occurring sugar containing two D-glucose units in an alpha,alpha- …
Trehalose activates autophagy and decreases proteasome inhibitor-induc (...)
Aim Endoplasmic reticulum stress is associated with the pathophysiology of various liver diseases. Endoplasmic reticulum stress mediates the accumulation of abnormal proteins and leads to oxidative ...
Trehalose administration in C57BL6N old mice affects healthspan improving motor learning and brain anti-oxidant defences in a sex-dependent fashion A pilot study - ScienceDirect
Aim of this study was to characterize the effects of oral trehalose administration (2%w/v) on healthspan in old mice. Trehalose was administered in dr…
Trehalose against Alzheimer's Disease Insights into a Potential Therapy - Khalifeh - - BioEssays - Wiley Online Library
Abnormal accumulation of amyloid proteins is linked to neuronal degeneration in Alzheimer's disease brains, driving cognitive decline. Disruption of autophagy pathway contributes to the development o...
Trehalose alleviates cadmium-induced brain damage via ameliorating oxidative stress, autophagy inhibition, and apoptosis - Metallomics (RSC Publishing) DOI10.1039C9MT00227H
Cadmium (Cd) is a persistent environmental contaminant and induces neurotoxicity in animals. Trehalose (Tre) exhibits powerful neuroprotective effects in certain brain injury models. Herein, we revealed the specific molecular mechanism underlying the protective effects of Tre against Cd-induced brain damage
Trehalose alleviates the phenotype of Machado–Joseph disease mouse models Journal of Translational Medicine Full Text
Background Machado–Joseph disease (MJD), also known as spinocerebellar ataxia type 3, is the most common of the dominantly inherited ataxias worldwide and is characterized by mutant ataxin-3 aggregation and neuronal degeneration. There is no treatment available to block or delay disease progression. In this work we investigated whether trehalose, a natural occurring disaccharide widely used in food and cosmetic industry, would rescue biochemical, behavioral and neuropathological features of an in vitro and of a severe MJD transgenic mouse model. Methods Two MJD animal models, a lentiviral based and a transgenic model, were orally treated with 2% trehalose solution for a period of 4 and 30 weeks, respectively. Motor behavior (rotarod, grip strength and footprint patterns) was evaluated at different time points and neuropathological features were evaluated upon in-life phase termination. Results Trehalose-treated MJD mice equilibrated for a longer time in the rotarod apparatus and exhibited an improvement of ataxic gait in footprint analysis. Trehalose-mediated improvements in motor behaviour were associated with a reduction of the MJD-associated neuropathology, as MJD transgenic mice treated with trehalose presented preservation of cerebellar layers thickness and a decrease in the size of ataxin-3 aggregates in Purkinje cells. In agreement, an improvement of neuropathological features was also observed in the full length lentiviral-based mouse model of MJD submitted to 2% trehalose treatment. Conclusions The present study suggests trehalose as a safety pharmacological strategy to counteract MJD-associated behavioural and neuropathological impairments.
Trehalose alters subcellular trafficking and the metabolism of the Alz (...) (2)
The disaccharide trehalose is commonly considered to stimulate autophagy. Cell treatment with trehalose could decrease cytosolic aggregates of potentially pathogenic proteins, including mutant huntingtin, α-synuclein, and phosphorylated tau that are associated with neurodegenerative diseases. Here, …
Trehalose alters subcellular trafficking and the metabolism of the Alz (...)
The disaccharide trehalose is commonly considered to stimulate autophagy. Cell treatment with trehalose could decrease cytosolic aggregates of potentially pathogenic proteins, including mutant huntingtin, α-synuclein, and phosphorylated tau that are associated with neurodegenerative diseases. Here, …
