Evidence map›Paper›PMID 33995085›Full record

ReviewFrontiers in pharmacology2021

AKT Inhibitors: New Weapons in the Fight Against Breast Cancer?

Federica Martorana, Gianmarco Motta, Giuliana Pavone, Lucia Motta, Stefania Stella, Silvia Rita Vitale, Livia Manzella, Paolo Vigneri

Open access · goldAbstract readReview
In one paragraph

Review in Frontiers in pharmacology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 108 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
108citing papers in PubMed, 1 pooled it
16.0field-weighted citation impact, top 1% 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

108 citing papers in PubMed, 1 synthesis or guideline pooled it, 223 citations in OpenAlex.

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  4. Computational Identification of New Dual PAK4 and NAMPT Inhibitors.International journal of molecular sciences · 2026
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48 more citing papers are in PubMed but not listed here.

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

8 authors at 2 institutions in 1 country.

Federica MartoranaDepartment of Clinical and Experimental Medicine, University of Catania, Catania, Italy.
Gianmarco MottaCenter of Experimental Oncology and Hematology, A.O.U. Policlinico "G. Rodolico-S. Marco", Catania, Italy.
Giuliana PavoneCenter of Experimental Oncology and Hematology, A.O.U. Policlinico "G. Rodolico-S. Marco", Catania, Italy.
Lucia MottaCenter of Experimental Oncology and Hematology, A.O.U. Policlinico "G. Rodolico-S. Marco", Catania, Italy.
Stefania StellaDepartment of Clinical and Experimental Medicine, University of Catania, Catania, Italy.
Silvia Rita VitaleDepartment of Clinical and Experimental Medicine, University of Catania, Catania, Italy.
Livia ManzellaDepartment of Clinical and Experimental Medicine, University of Catania, Catania, Italy.
Paolo VigneriDepartment of Clinical and Experimental Medicine, University of Catania, Catania, Italy.
Policlinico Universitario di Catania · ITUniversity of Catania · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The serine/threonine kinase AKT is a key component of the PI3K/AKT/mTOR signaling pathway as it exerts a pivotal role in cell growth, proliferation, survival, and metabolism. Deregulation of this pathway is a common event in breast cancer including hormone receptor-positive (HR+) disease, HER2-amplified, and triple negative tumors. Hence, targeting AKT represents an attractive treatment option for many breast cancer subtypes, especially those resistant to conventional treatments. Several AKT inhibitors have been recently developed and two ATP-competitive compounds, capivasertib and ipatasertib, have been extensively tested in phase I and II clinical trials either alone, with chemotherapy, or with hormonal agents. Additionally, phase III trials of capivasertib and ipatasertib are already under way in HR+ and triple-negative breast cancer. While the identification of predictive biomarkers of response and resistance to AKT inhibition represents an unmet need, new combination strategies are under investigation aiming to boost the therapeutic efficacy of these drugs. As such, trials combining capivasertib and ipatasertib with CDK4/6 inhibitors, immune checkpoint inhibitors, and PARP inhibitors are currently ongoing. This review summarizes the available evidence on AKT inhibition in breast cancer, reporting both efficacy and toxicity data from clinical trials along with the available translational correlates and then focusing on the potential use of these drugs in new combination strategies.

Indexed as

AKT inhibitorsbreast cancerclinical trialsPI3K/AKT/mTOR pathwaytargeted therapy

Identifiers

PMID33995085
PMCPMC8118639
OpenAlexW3159931666

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.