Evidence map›Paper›PMID 30030299›Full record

ArticleMolecular cancer therapeutics2018

Therapeutic Potential of Leelamine, a Novel Inhibitor of Androgen Receptor and Castration-Resistant Prostate Cancer.

Krishna B Singh, Xinhua Ji, Shivendra V Singh

Abstract read
In one paragraph

Article in Molecular cancer therapeutics, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed, 1 pooled it
–field-weighted citation impact
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

11 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Article
  3. Article
  4. Review
  5. Article
  6. Article
  7. Review
  8. Leelamine suppresses cMyc expression in prostate cancer cellsJournal of cancer metastasis and treatment · 2021
    Article
  9. Article
  10. Review
  11. Review
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

3 authors.

Krishna B SinghDepartment of Pharmacology & Chemical Biology, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania.
Xinhua JiMacromolecular Crystallography Laboratory, National Cancer Institute, Frederick, Maryland.ORCID 0000-0001-6942-1514
Shivendra V SinghDepartment of Pharmacology & Chemical Biology, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania. singhs@upmc.edu.

Funding

VECTOR CORE FACILITYP30CA047904 · NCI · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI Jessie Nedrow · 1988 to 2026
$158.0M
Biomolecular Structure and Mechanism, Structure-Based Drug DesignZIABC010326 · NCI · DIVISION OF BASIC SCIENCES - NCI · PI JI, XINHUA · 2009 to 2024
$27.3M
Anticarcinogenic Effect of ITCs Against Prostate CancerR01CA101753 · NCI · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI SINGH, SHIVENDRA · 2003 to 2019
$4.9M
Biomarkers of Sulforaphane/Broccoli Sprout Extract in Prostate CancerR01CA225716 · NCI · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI SINGH, SHIVENDRA · 2019 to 2023
$2.8M
NCI NIH HHS P30 CA047904NCI NIH HHS R01 CA101753NCI NIH HHS R01 CA225716
6 · The paper itself

Abstract

Clinical management of castration-resistant prostate cancer (CRPC) resulting from androgen deprivation therapy remains challenging. CRPC is driven by aberrant activation of androgen receptor (AR) through mechanisms ranging from its amplification, mutation, post-translational modification, and expression of splice variants (e.g., AR-V7). Herein, we present experimental evidence for therapeutic vulnerability of CRPC to a novel phytochemical, leelamine (LLM), derived from pine tree bark. Exposure of human prostate cancer cell lines LNCaP (an androgen-responsive cell line with mutant AR), C4-2B (an androgen-insensitive variant of LNCaP), and 22Rv1 (a CRPC cell line with expression of AR-Vs), and a murine prostate cancer cell line Myc-CaP to plasma achievable concentrations of LLM resulted in ligand-dependent (LNCaP) and ligand-independent (22Rv1) growth inhibition

Indexed as

Androgen AntagonistsAnimalsApoptosisCell Line, TumorCell ProliferationCell SurvivalDisease Models, AnimalHumansMaleMiceMolecular ConformationMolecular Docking SimulationProstatic Neoplasms, Castration-ResistantProtein BindingProtein TransportReceptors, AndrogenAndrogen AntagonistsReceptors, Androgen

Identifiers

PMID30030299
PMCPMC6168419

What OpenQuestion holds

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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.