Evidence map›Paper›PMID 22900465›Full record

ArticleTherapeutic delivery2012

ROS-activated anticancer prodrugs: a new strategy for tumor-specific damage.

Xiaohua Peng, Varsha Gandhi

Abstract read
In one paragraph

Article in Therapeutic delivery, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 57 papers.

0numbers the graph read from it
0cells of the map it votes in
57citing papers in PubMed
–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

57 citing papers in PubMed.

  1. Review
  2. Article
  3. Tumor-Selective and Chemical Activation Strategies for Nitrogen Mustard Prodrugs.Chemistry (Weinheim an der Bergstrasse, Germany) · 2026
    Review
  4. Review
  5. Article
  6. Article
  7. Recent Advances in the Linkers of Drug Conjugates.Current medicinal chemistry · 2025
    Review
  8. Review
  9. Review
  10. Review
  11. Review
  12. Review
  13. Review
  14. Article
  15. Review
  16. Article
  17. Review
  18. Article
  19. Review
  20. 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

2 authors.

Xiaohua PengDepartment of Chemistry & Biochemistry, University of Wisconsin-Milwaukee, 3210 N. Cramer St., Milwaukee, WI 53211, USA. pengx@uwm.edu
Varsha Gandhi

Funding

Tissue CoreP01CA081534 · NCI · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI KIPPS, THOMAS J · 2000 to 2016
$59.5M
UT M.D. Anderson Cancer Center Lymphoma SPOREP50CA136411 · NCI · UNIVERSITY OF TX MD ANDERSON CAN CTR · PI KWAK, LARRY W · 2009 to 2011
$1.5M
New Radiation-Activated Antitumor Agents That Target HypoxiaR15CA152914 · NCI · UNIVERSITY OF WISCONSIN MILWAUKEE · PI PENG, XIAOHUA · 2010 to 2010
$359k
NCI NIH HHS 1R15CA152914-01NCI NIH HHS P01 CA081534NCI NIH HHS P50 CA136411NCI NIH HHS R15 CA152914
6 · The paper itself

Abstract

Targeting tumor cells is an important strategy to improve the selectivity of cancer therapies. With the advanced studies in cancer biology, we know that cancer cells are usually under increased oxidative stress. The high level of reactive oxygen species in cancer cells has been exploited for developing novel therapeutic strategies to preferentially kill cancer cells. Our group, amongst others, have used boronic acids/esters as triggers for developing ROS-activated anticancer prodrugs that target cancer cells. The selectivity was achieved by combining a specific reaction between boronates and H2O2, with the efficient masking of drug toxicity in the prodrug via boronates. Prodrugs activated via ferrocene-mediated oxidation have also been developed to improve the selectivity of anticancer drugs. We describe how the strategies of ROS-activation can be used for further development of new ROS-targeting prodrugs, eventually leading to novel approaches and/or combined technology for more efficient and selective treatment of cancers.

Indexed as

Drug DesignOxidative StressTumor MicroenvironmentAnimalsAntineoplastic AgentsBoron CompoundsFerrous CompoundsHumansHydrogen PeroxideMetallocenesNeoplasmsOxidation-ReductionProdrugsReactive Oxygen SpeciesAntineoplastic AgentsBoron CompoundsferroceneFerrous CompoundsHydrogen PeroxideMetallocenesProdrugsReactive Oxygen Species

Identifiers

PMID22900465
PMCPMC3566582

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.