| 1. |
- Medema, M. H., et al.
(författare)
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Minimum Information about a Biosynthetic Gene cluster
- 2015
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Ingår i: Nature Chemical Biology. - : Springer Science and Business Media LLC. - 1552-4450 .- 1552-4469. ; 11:9, s. 625-631
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Forskningsöversikt (refereegranskat)abstract
- A wide variety of enzymatic pathways that produce specialized metabolites in bacteria, fungi and plants are known to be encoded in biosynthetic gene clusters. Information about these clusters, pathways and metabolites is currently dispersed throughout the literature, making it difficult to exploit. To facilitate consistent and systematic deposition and retrieval of data on biosynthetic gene clusters, we propose the Minimum Information about a Biosynthetic Gene cluster (MIBiG) data standard.
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| 2. |
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| 3. |
- Proletov, Ian, et al.
(författare)
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Primary and secondary glomerulonephritides 1.
- 2014
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Ingår i: Nephrology, dialysis, transplantation : official publication of the European Dialysis and Transplant Association - European Renal Association. - : Oxford University Press (OUP). - 1460-2385. ; 29 Suppl 3:May, s. 186-200
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Tidskriftsartikel (refereegranskat)
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| 4. |
- Donadio, Janaina L. S., et al.
(författare)
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Effects of pectins on colorectal cancer : targeting hallmarks as a support for future clinical trials
- 2022
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Ingår i: Food & Function. - : RSC Publishing. - 2042-6496 .- 2042-650X. ; 13:22, s. 11438-11454
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Forskningsöversikt (refereegranskat)abstract
- The intake of dietary fibers has been associated with a reduction in the risk of colorectal cancer. Pectins - a class of dietary fibers - are polysaccharides that have a complex structure with a wide range of direct and indirect biological beneficial effects on humans. Direct effects include dilution of carcinogens, reduction in cholesterol levels, and interaction with immune cells. Indirect effects include the fermentation and production of short-chain fatty acids. All these biological effects have implications for colon cancer development; however, the exact mechanisms are not fully understood. In this review, we explore the clinical trials regarding dietary fibers and colorectal cancer, thus indicating the potential anti-cancer effects of pectins and modified pectins. We focused on the emerging biological effects of pectins through targeting colorectal cancer hallmark effects and the enabling characteristics. We provide an overview of the mechanisms for each hallmark capability and how the different pectins might exert that anti-cancer effect, such as induction of apoptosis, reduction in cancer cell proliferation and metastasis. The data compilation described herein can guide future clinical trials to investigate how to target specific pectin structures to act as an adjuvant in colon cancer treatment.
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| 5. |
- Donadio, Janaina L. S., et al.
(författare)
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Ripe papaya pectins inhibit the proliferation of colon cancer spheroids and the formation of chemically induced aberrant crypts in rats colons
- 2024
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Ingår i: Carbohydrate Polymers. - : Elsevier. - 0144-8617 .- 1879-1344. ; 331
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Tidskriftsartikel (refereegranskat)abstract
- Pectins are a class of soluble polysaccharides that can have anticancer properties through several mechanisms. This study aimed to characterize the molecular structure of water-soluble fractions (WSF) derived from ripe and unripe papayas and assess their biological effects in two models: the 3D colon cancer spheroids to measure cell viability and cytotoxicity, and the in vivo model to investigate the inhibition of preneoplastic lesions in rats. WSF yield was slightly higher in ripe papaya, and both samples mainly consisted of pectin. Both pectins inhibited the growth of colon cancer HT29 and HCT116 spheroids. Unripe pectin disturbed HT29/NIH3T3 spheroid formation, decreased HCT116 spheroid viability, and increased spheroid cytotoxicity. Ripe pectin had a more substantial effect on the reduction of spheroid viability for HT29 spheroids. Furthermore, in vivo experiments on a rat model revealed a decrease in aberrant crypt foci (ACF) formation for both pectins and increased apoptosis in colonocytes for ripe papaya pectins. The results suggest potential anticancer properties of papaya pectin, with ripe pectin showing a higher potency.
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