Cited by 44Cancer-related Molecular PathwaysHeat shock proteins researchPI3K/AKT/mTOR signaling in cancer

Small-molecule correctors and stabilizers to target p53

Open access
Fallatah, Maryam M.J., Law, Fiona V., Chow, Warren A., Kaiser, Peter·2023·Trends in Pharmacological Sciences

Abstract

The tumor suppressor p53 is the most frequently mutated protein in human cancer and tops the list of high-value precision oncology targets. p53 prevents initiation and progression of cancer by inducing cell-cycle arrest and various forms of cell death. Tumors have thus evolved ways to inactivate p53, mainly by TP53 mutations or by hyperactive p53 degradation. This review focuses on two types of p53 targeting compounds, MDM2 antagonists and mutant p53 correctors. MDM2 inhibitors prevent p53 protein degradation, while correctors restore tumor suppressor activity of p53 mutants by enhancing thermodynamic stability. Herein we explore both novel and repurposed p53 targeting compounds, discuss their mode of action, and examine the challenges in advancing them to the clinic.

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Integrity signals

Registry

Crossref · 10.1016/j.tips.2023.02.007

Cites

104 of 104 references verified0 citation errors · 0 not checkable

Statistics

Claims the paper makes

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

  • Small-molecule MDM2 inhibitors are the most clinically advanced therapeutics targeting this pathway, and there are numerous clinical trials evaluating this class of drugs across various malignancies.

    “Small-molecule MDM2 inhibitors are the most clinically advanced therapeutics targeting this pathway, and there are numerous clinical trials evaluating this class of drugs across various malignancies.2,3”

    From Pharmacokinetic-pharmacodynamic-efficacy modeling of the MDM2 inhibitor brigimadlin in glioblastoma patient-derived xenografts (2026) · cites this paper as [2]

    The section “Small molecules that block p53 degradation (MDM2 antagonists)” describes clinical evaluations of multiple MDM2 inhibitors in liposarcoma, hematological malignancies, and other solid tumors. It does not establish the comparative claim that they are the most clinically advanced therapeutics targeting the p53 pathway; it also notes that clinical efficacy has not met expectations. Page numbers were not provided in our copy. (LLM, conf=0.81)

    Experimental — accuracy not yet measured

Self-check

Percentages, sums and reported differences re-computed from the paper’s own numbers.

The self-check needs the paper’s full text.

Cites

Flagged first, then by citations

Cited by

Sorted by citations

Authors
Fallatah, M. M. J., Law, F. V., Chow, W. A., & Kaiser, P.
Affiliations
University of California, Irvine (US)
Corresponding author
Kaiser, Peter
Venue
Trends in Pharmacological Sciences
Publisher
Elsevier BV
Published
2023-05
Volume
44
Issue
5
Pages
274-289
ISSN
0165-6147 (ISSN-L)
OpenAlex
W4353098259
Cited by
44
References
104
Citations by year
2026: 18 · 2025: 11 · 2024: 12 · 2023: 3
FWCI
1.42
Type
journal article
Language
en
Open access
Locations
  • Trends in Pharmacological Sciences (acceptedVersion)
  • PubMed (publishedVersion)
  • PubMed Central (acceptedVersion)
  • eScholarship (California Digital Library) (submittedVersion)
Funders
National Institutes of Health (R35GM148350, R21CA267495-A1, US20150307519 A1, US20160193214 A1)
Topics
  • Health Sciences › Medicine › Oncology › Cancer-related Molecular Pathways
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Heat shock proteins research
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › PI3K/AKT/mTOR signaling in cancer
Keywords
p53, MDM2 inhibitors, p53 stabilization, TP53 mutation, p53 degradation, small molecule drugs, precision oncology, drug repurposing, cancer therapy
MeSH terms
Antineoplastic Agents, Humans, Neoplasms, Tumor Suppressor Protein p53, Proto-Oncogene Proteins c-mdm2, Precision Medicine

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review