Evidence map›Paper›PMID 31487500›Full record

ReviewTranslational research : the journal of laboratory and clinical medicine2019

siRNA therapeutics for breast cancer: recent efforts in targeting metastasis, drug resistance, and immune evasion.

Worapol Ngamcherdtrakul, Wassana Yantasee

Erratum issuedOpen access · greenAbstract readReview
In one paragraph

Review in Translational research : the journal of laboratory and clinical medicine, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 44 papers.

0numbers the graph read from it
0cells of the map it votes in
44citing papers in PubMed
2.0field-weighted citation impact, top 13% 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

44 citing papers in PubMed, 82 citations in OpenAlex.

  1. Advances in applications of siRNA in cancer therapy: challenges and opportunities.Clinical & translational oncology : official publication of the Federation of Spanish Oncology Societies and of the National Cancer Institute of Mexico · 2026
    Review
  2. Review
  3. Article
  4. Review
  5. Article
  6. Article
  7. Review
  8. Review
  9. Review
  10. Non-Coding RNAs in Breast Cancer: Diagnostic and Therapeutic Implications.International journal of molecular sciences · 2024
    Review
  11. siRNA-based strategies to combat drug resistance in gastric cancer.Medical oncology (Northwood, London, England) · 2024
    Review
  12. Article
  13. Tumor-intrinsic CDC42BPB confers resistance to anti-PD-1 immune checkpoint blockade in breast cancer.Molecular therapy : the journal of the American Society of Gene Therapy · 2024
    Article
  14. Nanotechnology Applications in Breast Cancer Immunotherapy.Small (Weinheim an der Bergstrasse, Germany) · 2024
    Review
  15. Article
  16. Article
  17. Article
  18. Review
  19. Article
  20. Review
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

2 authors at 2 institutions in 1 country.

Worapol NgamcherdtrakulPDX Pharmaceuticals, LLC, Portland, Oregon. Electronic address: worapol@pdxpharm.com.
Wassana YantaseePDX Pharmaceuticals, LLC, Portland, Oregon; Department of Biomedical Engineering, Oregon Health and Science University, Portland, Oregon. Electronic address: yantasee@ohsu.edu.
Oregon Health & Science University · USPDX Pharmaceuticals (United States) · US

Funding

Supplement grant for R44CA217534: Nanoparticle-based targeted codelivery of siRNA and taxane to treat drug-resistant HER2+ breast cancerR44CA217534 · NCI · PDX PHARMACEUTICALS, INC. · PI GRAY, JOE W., NGAMCHERDTRAKUL, WORAPOL · 2017 to 2019
$1.7M
NCI NIH HHS R44 CA217534
6 · The paper itself

Abstract

Small interfering RNA (siRNA) has an established and precise mode of action to achieve protein knockdown. With the ability to target any protein, it is very attractive as a potential therapeutic for a plethora of diseases driven by the (over)expression of certain proteins. Utilizing siRNA to understand and treat cancer, a disease largely driven by genetic aberration, is thus actively investigated. However, the main hurdle for the clinical translation of siRNA therapeutics is to achieve effective delivery of siRNA molecules to tumors and the site of action, the cytosol, within cancer cells. Several nanoparticle delivery platforms for siRNA have been developed. In this Review, we describe recent efforts in developing siRNA therapeutics for the treatment of cancer, with particular emphasis on breast cancer. Instead of conventionally targeting proliferation and apoptosis aspects of tumorigenesis, we focus on recent attempts in targeting cancer's metastasis, drug resistance, and immune evasion, which are considered more challenging and less manageable in clinics with current therapeutic molecules. siRNA can target all proteins, including traditionally undruggable proteins, and is thus poised to address these clinical challenges. Evidence also suggests that siRNA can be superior to antibodies or small molecule inhibitors when inhibiting the same druggable pathway. In addition to cancer cells, the role of the tumor microenvironment has been increasingly appreciated. Components in the tumor microenvironment, particularly immune cells, and thus siRNA-based immunotherapy, are under extensive investigation. Lastly, multiple siRNAs with or without additional drugs can be codelivered on the same nanoparticle to the same target site of action, maximizing their potential synergy while limiting off-target toxicity.

Indexed as

Drug Resistance, NeoplasmImmune EvasionAnimalsBreast NeoplasmsFemaleHumansNeoplasm MetastasisRNA, Small InterferingTumor MicroenvironmentRNA, Small Interfering

Identifiers

PMID31487500
PMCPMC6848785
OpenAlexW2969606205

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.