Evidence map›Paper›PMID 41721763›Full record

ArticleJournal of medicinal chemistry2026

Orally Bioavailable Cyclin A/B RxL Inhibitors: Optimization of a Novel Class of Macrocyclic Peptides That Target E2F-High and G1-S-Checkpoint-Compromised Cancers.

Justin A Shapiro, Nathan J Dupper, Breena Fraga-Walton, Andrew T Bockus, Siegfried S F Leung, Kai Yang, Chinmay Bhatt, Megan K DeMart, Miguel P Baldomero, Luis Hernandez and 26 more

Abstract read
In one paragraph

Article in Journal of medicinal chemistry, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. 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

36 authors.

Justin A ShapiroCircle Pharma, 169 Harbor Way, South San Francisco, California 94080, United States.
Nathan J DupperCircle Pharma, 169 Harbor Way, South San Francisco, California 94080, United States.
Breena Fraga-WaltonCircle Pharma, 169 Harbor Way, South San Francisco, California 94080, United States.
Andrew T BockusCircle Pharma, 169 Harbor Way, South San Francisco, California 94080, United States.ORCID 0000-0001-5522-6523
Siegfried S F LeungCircle Pharma, 169 Harbor Way, South San Francisco, California 94080, United States.
Kai YangCircle Pharma, 169 Harbor Way, South San Francisco, California 94080, United States.
Chinmay BhattCircle Pharma, 169 Harbor Way, South San Francisco, California 94080, United States.
Megan K DeMartCircle Pharma, 169 Harbor Way, South San Francisco, California 94080, United States.
Miguel P BaldomeroCircle Pharma, 169 Harbor Way, South San Francisco, California 94080, United States.
Luis HernandezCircle Pharma, 169 Harbor Way, South San Francisco, California 94080, United States.
Gabriel FungCircle Pharma, 169 Harbor Way, South San Francisco, California 94080, United States.
Sammy MetoboCircle Pharma, 169 Harbor Way, South San Francisco, California 94080, United States.
Steven XieCircle Pharma, 169 Harbor Way, South San Francisco, California 94080, United States.
Bryan M LentCircle Pharma, 169 Harbor Way, South San Francisco, California 94080, United States.
David C SpellmeyerCircle Pharma, 169 Harbor Way, South San Francisco, California 94080, United States.
Joshua LunaCircle Pharma, 169 Harbor Way, South San Francisco, California 94080, United States.
Dalena HoangCircle Pharma, 169 Harbor Way, South San Francisco, California 94080, United States.
Manesh ChandCircle Pharma, 169 Harbor Way, South San Francisco, California 94080, United States.
Yuliana GritsenkoCircle Pharma, 169 Harbor Way, South San Francisco, California 94080, United States.
Catherine E GleasonCircle Pharma, 169 Harbor Way, South San Francisco, California 94080, United States.
Frances Hamkins-IndikCircle Pharma, 169 Harbor Way, South San Francisco, California 94080, United States.
Jie ZhengCircle Pharma, 169 Harbor Way, South San Francisco, California 94080, United States.
Ranya OdehCircle Pharma, 169 Harbor Way, South San Francisco, California 94080, United States.
Meisam NosratiCircle Pharma, 169 Harbor Way, South San Francisco, California 94080, United States.
Daphne HeCircle Pharma, 169 Harbor Way, South San Francisco, California 94080, United States.
Ramesh BambalCircle Pharma, 169 Harbor Way, South San Francisco, California 94080, United States.
Peadar CreminCircle Pharma, 169 Harbor Way, South San Francisco, California 94080, United States.
Jinshu FangCircle Pharma, 169 Harbor Way, South San Francisco, California 94080, United States.
Bernard LevinCircle Pharma, 169 Harbor Way, South San Francisco, California 94080, United States.
Evelyn W WangCircle Pharma, 169 Harbor Way, South San Francisco, California 94080, United States.
Marie EvangelistaCircle Pharma, 169 Harbor Way, South San Francisco, California 94080, United States.
David EarpCircle Pharma, 169 Harbor Way, South San Francisco, California 94080, United States.
Constantine KreatsoulasCircle Pharma, 169 Harbor Way, South San Francisco, California 94080, United States.
Rajinder SinghCircle Pharma, 169 Harbor Way, South San Francisco, California 94080, United States.
Pablo D GarciaCircle Pharma, 169 Harbor Way, South San Francisco, California 94080, United States.
James B AggenCircle Pharma, 169 Harbor Way, South San Francisco, California 94080, United States.ORCID 0000-0001-7989-5131

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Cyclins A and B bind and activate their cognate cyclin-dependent kinase (CDK) to regulate progression through the S and G2/M phases of the cell cycle, respectively. Cyclins recruit substrates and regulators through the binding of an RxL motif with a Hydrophobic Patch (HP) on the cyclin surface. We recently disclosed the first class of passively permeable macrocyclic peptides that bind to the HP of both Cyclin A and Cyclin B and selectively kill cancer cells with high E2F activity. We used a lead example to demonstrate

Indexed as

Antineoplastic AgentsCyclin ACyclin BE2F Transcription FactorsG1 Phase Cell Cycle CheckpointsMacrocyclic CompoundsPeptides, CyclicAdministration, OralAnimalsBiological AvailabilityCell Line, TumorHumansMiceS Phase Cell Cycle CheckpointsStructure-Activity RelationshipAntineoplastic AgentsCyclin ACyclin BE2F Transcription FactorsMacrocyclic CompoundsPeptides, Cyclic

Identifiers

PMID41721763
PMCPMC12990038

What OpenQuestion 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 OpenQuestion graph.