ArticleJournal of natural products2016
Caldoramide, a Modified Pentapeptide from the Marine Cyanobacterium Caldora penicillata.
Article in Journal of natural products, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.
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.
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.
Who cites it
9 citing papers in PubMed, 30 citations in OpenAlex.
- Biosynthetic origin of anticancer dolastatin 15 reveals a noncanonical NRPS architecture enabling 2-keto acid activation.Proceedings of the National Academy of Sciences of the United States of America · 2026Article
- Inhibition of the HIF-1 Survival Pathway as a Strategy to Augment Photodynamic Therapy Efficacy.Methods in molecular biology (Clifton, N.J.) · 2022Article
- Genome Reduction and Secondary Metabolism of the Marine Sponge-Associated CyanobacteriumMarine drugs · 2021Article
- Ecogenomics of the Marine Benthic Filamentous Cyanobacterium Adonisia.Microbial ecology · 2020Article
- The Biological and Chemical Diversity of Tetramic Acid Compounds from Marine-Derived Microorganisms.Marine drugs · 2020Review
- Marine natural product peptides with therapeutic potential: Chemistry, biosynthesis, and pharmacology.Biochimica et biophysica acta. General subjects · 2018Review
- Structural Diversity, Biological Properties and Applications of Natural Products from Cyanobacteria. A Review.Marine drugs · 2017Review
- Synthesis and Structure Revision of Symplocin A.Organic chemistry frontiers : an international journal of organic chemistry · 2017Article
- New Peptides Isolated from Marine Cyanobacteria, an Overview over the Past Decade.Marine drugs · 2017Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
7 authors at 1 institution in 1 country.
Funding
Abstract
The isolation, structure determination, and biological activities of a new linear pentapeptide, caldoramide (5), from the marine cyanobacterium Caldora penicillata from Florida are described. Caldoramide (5) has structural similarities to belamide A (4), dolastatin 10 (1), and dolastatin 15 (2). We profiled caldoramide against parental HCT116 colorectal cancer cells and isogenic cells lacking oncogenic KRAS or hypoxia-inducible factors 1α (HIF-1α) and 2α (HIF-2α). Caldoramide (5) showed differential cytotoxicity for cells containing both oncogenic KRAS and HIF over the corresponding knockout cells. LCMS dereplication indicated the presence of caldoramide (5) in a subset of C. penicillata samples.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
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.