Evidence map›Paper›PMID 32317293›Full record

ArticleJournal for immunotherapy of cancer2020

ALKS 4230: a novel engineered IL-2 fusion protein with an improved cellular selectivity profile for cancer immunotherapy.

Jared E Lopes, Jan L Fisher, Heather L Flick, Chunhua Wang, Lei Sun, Marc S Ernstoff, Juan C Alvarez, Heather C Losey

Open access · goldAbstract read
In one paragraph

Article in Journal for immunotherapy of cancer, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 93 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
93citing papers in PubMed, 2 pooled it
6.4field-weighted citation impact, top 2% 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

93 citing papers in PubMed, 2 syntheses or guidelines pooled it, 136 citations in OpenAlex.

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  19. Natural killer cell-based immunotherapy for cancer.Journal of immunology (Baltimore, Md. : 1950) · 2025
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33 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 4 institutions in 1 country.

Jared E LopesResearch, Alkermes, Inc, Waltham, Massachusetts, USA.
Jan L FisherDepartment of Medicine, The Geisel School of Medicine at Dartmouth and Norris Cotton Cancer Center, Lebanon, New Hampshire, USA.
Heather L FlickResearch, Alkermes, Inc, Waltham, Massachusetts, USA.
Chunhua WangResearch, Alkermes, Inc, Waltham, Massachusetts, USA.
Lei SunResearch, Alkermes, Inc, Waltham, Massachusetts, USA.
Marc S ErnstoffDepartment of Medicine, Roswell Park Cancer Institute, Buffalo, New York, USA.
Juan C AlvarezComputational and Structural Chemistry, Merck & Co, Boston, Massachusetts, USA.
Heather C LoseyResearch, Alkermes, Inc, Waltham, Massachusetts, USA Heather.Losey@alkermes.com.
Alkermes (United States) · USDartmouth College · USMerck & Co., Inc., Rahway, NJ, USA (United States) · USRoswell Park Comprehensive Cancer Center · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundInterleukin-2 (IL-2) plays a pivotal role in immune homeostasis due to its ability to stimulate numerous lymphocyte subsets including natural killer (NK) cells, effector CD4

resultsALKS 4230 was equipotent to rhIL-2 in activating human cells bearing the intermediate-affinity IL-2R, and less potent than rhIL-2 on cells bearing the high-affinity IL-2R. As observed in vitro with primary human cells from healthy donors and advanced cancer patients, ALKS 4230 induced greater activation and expansion of NK cells with reduced expansion of T

conclusionsALKS 4230 exhibited enhanced pharmacokinetic and selective pharmacodynamic properties resulting in both improved antitumor efficacy and lower indices of toxicity relative to rhIL-2 in mice. These data highlight the potential of ALKS 4230 as a novel cancer immunotherapy, and as such, the molecule is being evaluated clinically.

Indexed as

AnimalsAntineoplastic AgentsApoptosisCell ProliferationFemaleGenetic EngineeringHumansImmunotherapyInterleukin-2Interleukin-2 Receptor alpha SubunitKiller Cells, NaturalLung NeoplasmsLymphocyte ActivationLymphocytesMelanoma, ExperimentalMiceAntineoplastic AgentsInterleukin-2Interleukin-2 Receptor alpha SubunitRecombinant Fusion Proteinsimmunotherapy

Identifiers

PMID32317293
PMCPMC7204809
OpenAlexW3017162964

What OpenQuestion holds

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LicenceCC BY-NC
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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.