Evidence map›Paper›PMID 42733462›Full record

ArticleMolecular therapy. Oncology2026

USP15 regulates mitotic fidelity, metastatic potential, and chemotherapeutic response in ovarian cancer cells.

Ayokunnumi Ogunsanya, Fatimah Alfaran, Omuya Noel Amadu, Achuth Padmanabhan

Abstract read
In one paragraph

Article in Molecular therapy. Oncology, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

4 authors.

Ayokunnumi OgunsanyaDepartment of Biological Sciences, University of Maryland Baltimore County, Baltimore, MD, USA.
Fatimah AlfaranDepartment of Biological Sciences, University of Maryland Baltimore County, Baltimore, MD, USA.
Omuya Noel AmaduDepartment of Biological Sciences, University of Maryland Baltimore County, Baltimore, MD, USA.
Achuth PadmanabhanDepartment of Biological Sciences, University of Maryland Baltimore County, Baltimore, MD, USA.

Funding

UNIVERSITY OF MARYLAND GREENEBAUM CANCER CENTERSUPPORT GRANTP30CA134274 · NCI · UNIVERSITY OF MARYLAND BALTIMORE · PI FEYRUZ VIRGILIA RASSOOL · 2008 to 2026
$51.0M
Graduate Training at The Chemistry Biology InterfaceT32GM158458 · NIGMS · UNIVERSITY OF MARYLAND BALTIMORE COUNTY · PI Steven Fletcher, Aaron T Smith · 2025 to 2026
$564k
Role of protein kinase ADCK5 in ovarian cancerR03CA282712 · NCI · UNIVERSITY OF MARYLAND BALTIMORE COUNTY · PI PADMANABHAN, ACHUTH · 2023 to 2023
$150k
NCI NIH HHS P30 CA134274NCI NIH HHS R03 CA282712NIGMS NIH HHS T32 GM158458
6 · The paper itself

Abstract

Aggressive metastasis and chemoresistance are underlying cause for the poor clinical outcome in ovarian cancer patients. Identifying factors that drive these phenotypes is critical in developing effective therapeutic strategies for metastatic ovarian cancer. In this report, we show that the deubiquitinase USP15 is a critical regulator of ovarian cancer cell proliferation, metastasis, and drug resistance. USP15 levels are elevated in metastatic ovarian tumors and are associated with poor clinical outcome in patients. Depletion and inhibition of USP15 dramatically reduces cell viability and proliferation in a broad spectrum of ovarian cancer cells. Mechanistically, USP15 knockdown disrupts chromosomal segregation, leading to DNA damage, micronuclei formation, and mitotic catastrophe. This causes ovarian cancer cells to undergo cell-cycle arrest at the G2-M checkpoint. Further, USP15 knockdown decreases the metastatic potential of ovarian cancer cells

Indexed as

chemoresistanceDNA damageG2-M arrestmetastasismitotic fidelityovarian cancerUSP15

Identifiers

PMID42733462
PMCPMC13571140

What OpenQuestion holds

Textmetadata
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.