Evidence map›Paper›PMID 41008789›Full record

ReviewCancers2025

Harnessing p97/VCP: A Transformative AAA+ ATPase Target for Next-Generation Cancer Therapeutics.

Maria Janina Carrera Espinoza, Sarah K Tucker, Sruthi Sureshkumar, Madison E Gamble, Natalie L Hakim, Sofia Orrantia, Claudia M Espitia, Alexis B Cruickshank-Taylor, Wei Wang, Kevin R Kelly and 2 more

Abstract readReview
In one paragraph

Review in Cancers, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing 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

6 citing papers in PubMed.

  1. Review
  2. Review
  3. Article
  4. Article
  5. Article
  6. Article
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

12 authors.

Maria Janina Carrera EspinozaDepartment of Medicine, University of Arizona Cancer Center, Tucson, AZ 85724, USA.ORCID 0009-0004-8483-3460
Sarah K TuckerDepartment of Medicine, University of Arizona Cancer Center, Tucson, AZ 85724, USA.
Sruthi SureshkumarDepartment of Medicine, University of Arizona Cancer Center, Tucson, AZ 85724, USA.
Madison E GambleDepartment of Medicine, University of Arizona Cancer Center, Tucson, AZ 85724, USA.ORCID 0009-0006-3731-7142
Natalie L HakimDepartment of Medicine, University of Arizona Cancer Center, Tucson, AZ 85724, USA.
Sofia OrrantiaDepartment of Medicine, University of Arizona Cancer Center, Tucson, AZ 85724, USA.ORCID 0009-0003-6678-1719
Claudia M EspitiaDepartment of Medicine, University of Arizona Cancer Center, Tucson, AZ 85724, USA.
Alexis B Cruickshank-TaylorDepartment of Pharmacology and Toxicology, University of Arizona, Tucson, AZ 85724, USA.
Wei WangDepartment of Pharmacology and Toxicology, University of Arizona, Tucson, AZ 85724, USA.ORCID 0000-0001-6043-0860
Kevin R KellyDivision of Hematology, USC Norris Comprehensive Cancer Center, Pasadena, CA 91208, USA.
Jennifer S CarewDepartment of Medicine, University of Arizona Cancer Center, Tucson, AZ 85724, USA.
Steffan T NawrockiDepartment of Medicine, University of Arizona Cancer Center, Tucson, AZ 85724, USA.

Funding

VITAMIN AP30CA023074 · NCI · UNIVERSITY OF ARIZONA · PI Dan Theodorescu · 1985 to 2026
$110.2M
Integrative Cancer Scholars Training GrantT32CA009213 · NCI · UNIVERSITY OF ARIZONA · PI CAREW, JENNIFER S, CURIEL-LEWANDROWSKI, CLARA · 1985 to 2024
$8.6M
Targeting Lysosomal Vulnerabilities in Renal PathogenesisR01CA268383 · NCI · UNIVERSITY OF ARIZONA · PI Jennifer S Carew, Steffan T Nawrocki · 2022 to 2026
$2.4M
NCI NIH HHS P30 CA023074NCI NIH HHS R01 CA268383NCI NIH HHS R01CA268383, T32CA009213, P30CA023074NCI NIH HHS T32 CA009213
6 · The paper itself

Abstract

Increased basal protein synthesis activity is a hallmark feature that distinguishes many types of malignant cells from their normal counterparts. The survival and proliferation of cancer cells are tightly linked to functional unfolded protein response (UPR) and endoplasmic reticulum (ER)-associated degradation (ERAD) pathways due to their high rates of protein synthesis. The evolutionarily conserved AAA+ ATPase valosin-containing protein (VCP)/p97 facilitates the extraction of proteins from organelles, chromatin, and protein complexes to target them for ubiquitin-proteasome system (UPS)-mediated degradation. p97 plays a key role in protein quality control and in the maintenance of protein homeostasis through its regulation of ERAD. The disruption of p97 activity leads to an accumulation of undegraded proteins, triggers the UPR, and can culminate in proteotoxic cell death. Given this, p97 inhibition offers an opportunity to selectively kill cancer cells that exhibit high basal protein synthesis rates. This review explores p97's molecular structure, diverse cellular roles, and clinical potential with a particular focus on CB-5083 and CB-5339, the only p97 inhibitors to date that have advanced into clinical trials. We discuss their mechanisms of action, clinical trial outcomes, and the transformative potential of rational combination strategies to maximize their therapeutic potential. By integrating foundational biological insights with translational perspectives, we highlight p97 as a precision target for cancer treatment.

Indexed as

cancerCB-5083CB-5339endoplasmic reticulum stressp97valosin-containing proteinVCP

Identifiers

PMID41008789
PMCPMC12468590

What Socratic holds

Textmetadata
LicenceCC BY
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 Socratic graph.