About: Marine natural products: Bryostatins in preclinical and clinical studies.     Goto   Sponge   NotDistinct   Permalink

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  • Abstract Context: Bryostatins represent an important group of pharmaceutically promising substances. These compounds are produced by commensal microorganisms naturally occurring in marine invertebrates, mainly in bryozoans. The most frequently investigated substance is bryostatin-1, which is a highly oxygenated macrolide with a polyacetate backbone. Objective: The aim of this work was to summarize documented preclinical and clinical effects of bryostatin-class compounds. Methods: A literature search was made of Medline and Web of Science databases in 2012. Results and conclusion: Our review showed that bryostatins are potent agonists of protein kinase C. In addition to this, their significant antineoplastic activity against several tumor types has also been established and described. Bryostatin's anticancer activity has been proved against various cancer types. Moreover, significant results have been achieved by using bryostatin-1 in combination with other therapies, including combination with vaccine testing. Concerning other important properties that bryostatins possess, their ability to sensitize some resistant cells to chemotherapy agents, or immunoactivity and further stimulating growth of new neural connections, and enhancing effect on long-term memory are worth mentioning. In particular, some new bryostatin analogs could represent potential therapeutic agent for the treatment of cancer and other diseases in future.
  • Abstract Context: Bryostatins represent an important group of pharmaceutically promising substances. These compounds are produced by commensal microorganisms naturally occurring in marine invertebrates, mainly in bryozoans. The most frequently investigated substance is bryostatin-1, which is a highly oxygenated macrolide with a polyacetate backbone. Objective: The aim of this work was to summarize documented preclinical and clinical effects of bryostatin-class compounds. Methods: A literature search was made of Medline and Web of Science databases in 2012. Results and conclusion: Our review showed that bryostatins are potent agonists of protein kinase C. In addition to this, their significant antineoplastic activity against several tumor types has also been established and described. Bryostatin's anticancer activity has been proved against various cancer types. Moreover, significant results have been achieved by using bryostatin-1 in combination with other therapies, including combination with vaccine testing. Concerning other important properties that bryostatins possess, their ability to sensitize some resistant cells to chemotherapy agents, or immunoactivity and further stimulating growth of new neural connections, and enhancing effect on long-term memory are worth mentioning. In particular, some new bryostatin analogs could represent potential therapeutic agent for the treatment of cancer and other diseases in future. (en)
Title
  • Marine natural products: Bryostatins in preclinical and clinical studies.
  • Marine natural products: Bryostatins in preclinical and clinical studies. (en)
skos:prefLabel
  • Marine natural products: Bryostatins in preclinical and clinical studies.
  • Marine natural products: Bryostatins in preclinical and clinical studies. (en)
skos:notation
  • RIV/62157124:16370/14:43871807!RIV15-GA0-16370___
http://linked.open...avai/riv/aktivita
http://linked.open...avai/riv/aktivity
  • P(GAP503/12/0337)
http://linked.open...iv/cisloPeriodika
  • 2
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http://linked.open...aciTvurceVysledku
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http://linked.open...dnocenehoVysledku
  • 27418
http://linked.open...ai/riv/idVysledku
  • RIV/62157124:16370/14:43871807
http://linked.open...riv/jazykVysledku
http://linked.open.../riv/klicovaSlova
  • Anticancer effect, bryozoa, carcinoma, leukaemia, protein kinase C (en)
http://linked.open.../riv/klicoveSlovo
http://linked.open...odStatuVydavatele
  • GB - Spojené království Velké Británie a Severního Irska
http://linked.open...ontrolniKodProRIV
  • [722E1EA5646D]
http://linked.open...i/riv/nazevZdroje
  • Pharmaceutical biology
http://linked.open...in/vavai/riv/obor
http://linked.open...ichTvurcuVysledku
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http://linked.open...vavai/riv/projekt
http://linked.open...UplatneniVysledku
http://linked.open...v/svazekPeriodika
  • 52
http://linked.open...iv/tvurceVysledku
  • Kollár, Peter
  • Pazourek, Jiří
  • Rajchard, Josef
  • Balounová, Zuzana
http://linked.open...ain/vavai/riv/wos
  • 000329301800016
issn
  • 1388-0209
number of pages
http://bibframe.org/vocab/doi
  • 10.3109/13880209.2013.804100
http://localhost/t...ganizacniJednotka
  • 16370
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