Evidence map›Paper›PMID 23369356›Full record

ArticleACS chemical biology2013

Biological profile of the less lipophilic and synthetically more accessible bryostatin 7 closely resembles that of bryostatin 1.

Noemi Kedei, Nancy E Lewin, Tamás Géczy, Julia Selezneva, Derek C Braun, Jinqiu Chen, Michelle A Herrmann, Madeleine R Heldman, Langston Lim, Poonam Mannan and 6 more

Open access · greenAbstract read
In one paragraph

Article in ACS chemical biology, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
2.2field-weighted citation impact, top 12% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

18 citing papers in PubMed, 27 citations in OpenAlex.

  1. Review
  2. Article
  3. Review
  4. Article
  5. Review
  6. Review
  7. Article
  8. Synthesis and Biological Evaluation of Fluorescent Bryostatin Analogues.Chembiochem : a European journal of chemical biology · 2018
    Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Review
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

16 authors at 3 institutions in 1 country.

Noemi KedeiLaboratory of Cancer Biology and Genetics, Center for Cancer Research, National Cancer Institute, Bethesda, MD 20892, USA.
Nancy E Lewin
Tamás Géczy
Julia Selezneva
Derek C Braun
Jinqiu Chen
Michelle A Herrmann
Madeleine R Heldman
Langston Lim
Poonam Mannan
Susan H Garfield
Yam B Poudel
Thomas J Cummins
Arnab Rudra
Peter M Blumberg
Gary E Keck
National Institutes of Health · USUniversity of Utah · USCenter for Cancer Research · US

Funding

Molecular Mechanism of Action of Phorbol EsterZIABC005270 · NCI · DIVISION OF BASIC SCIENCES - NCI · PI BLUMBERG, PETER · 2009 to 2018
$18.4M
CCR Microscopy CoreZICBC010858 · NCI · DIVISION OF BASIC SCIENCES - NCI · PI KRUHLAK, MICHAEL · 2009 to 2025
$14.8M
Spatial Imaging Technology ResourceZICBC011434 · NCI · DIVISION OF BASIC SCIENCES - NCI · PI MALIK, MARIAM · 2012 to 2025
$12.8M
CHIRAL APPROACHES TO NATURAL PRODUCT SYNTHESISR01GM028961 · NIGMS · UNIVERSITY OF UTAH · PI KECK, GARY E · 1985 to 2014
$5.5M
MOLECULAR MECHANISM OF ACTION OF PHORBOL ESTER TUMOR PROMOTERSZ01BC005270 · NCI · DIVISION OF BASIC SCIENCES - NCI · PI BLUMBERG, PETER · 1996 to 2008
$4.3M
Intramural NIH HHS Z01 BC005270NCI NIH HHS Z1A BC 005270NIGMS NIH HHS GM28961NIGMS NIH HHS R01 GM028961
6 · The paper itself

Abstract

The bryostatins are a group of 20 macrolides isolated by Pettit and co-workers from the marine organism Bugula neritina. Bryostatin 1, the flagship member of the family, has been the subject of intense chemical and biological investigations due to its remarkably diverse biological activities, including promising indications as therapy for cancer, Alzheimer's disease, and HIV. Other bryostatins, however, have attracted far less attention, most probably due to their relatively low natural abundance and associated scarcity of supply. Among all macrolides in this family, bryostatin 7 is biologically the most potent protein kinase C (PKC) ligand (in terms of binding affinity) and also the first bryostatin to be synthesized in the laboratory. Nonetheless, almost no biological studies have been carried out on this agent. We describe herein the total synthesis of bryostatin 7 based on our pyran annulation technology, which allows for the first detailed biological characterizations of bryostatin 7 with side-by-side comparisons to bryostatin 1. The results suggest that the more easily synthesized and less lipophilic bryostatin 7 may be an effective surrogate for bryostatin 1.

Indexed as

BryostatinsCell Line, TumorDown-RegulationHumansIsoenzymesLipidsMaleMembrane Potential, MitochondrialProtein Kinase CReal-Time Polymerase Chain ReactionSubcellular FractionsU937 Cellsbryostatin 1bryostatin 7BryostatinsIsoenzymesLipidsProtein Kinase C

Identifiers

PMID23369356
PMCPMC3631439
OpenAlexW1993077931

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.