Evidence map›Paper›PMID 32039017›Full record

ArticleFrontiers in oncology2019

ErbB2 Targeted Epigenetic Modulation: Anti-tumor Efficacy of the ADC Trastuzumab-HDACi ST8176AA1.

Ferdinando Maria Milazzo, Loredana Vesci, Anna Maria Anastasi, Caterina Chiapparino, Antonio Rosi, Giuseppe Giannini, Maurizio Taddei, Elena Cini, Valentina Faltoni, Elena Petricci and 4 more

Open access · goldAbstract read
In one paragraph

Article in Frontiers in oncology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
0.8field-weighted citation impact, top 25% 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

11 citing papers in PubMed, 19 citations in OpenAlex.

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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

14 authors at 4 institutions in 1 country.

Ferdinando Maria MilazzoBiotechnology R&D, Alfasigma SpA, Rome, Italy.
Loredana VesciBiotechnology R&D, Alfasigma SpA, Rome, Italy.
Anna Maria AnastasiBiotechnology R&D, Alfasigma SpA, Rome, Italy.
Caterina ChiapparinoBiotechnology R&D, Alfasigma SpA, Rome, Italy.
Antonio RosiBiotechnology R&D, Alfasigma SpA, Rome, Italy.
Giuseppe GianniniBiotechnology R&D, Alfasigma SpA, Rome, Italy.
Maurizio TaddeiDipartimento di Biotecnologia, Chimica e Farmacia, Università degli Studi di Siena, Siena, Italy.
Elena CiniDipartimento di Biotecnologia, Chimica e Farmacia, Università degli Studi di Siena, Siena, Italy.
Valentina FaltoniLead Discovery Siena srl, Siena, Italy.
Elena PetricciDipartimento di Biotecnologia, Chimica e Farmacia, Università degli Studi di Siena, Siena, Italy.
Gianfranco BattistuzziBiotechnology R&D, Alfasigma SpA, Rome, Italy.
Laura SalviniFondazione Toscana Life Sciences, Siena, Italy.
Valeria CarolloHisto-Cyto Service srl, Rome, Italy.
Rita De SantisBiotechnology R&D, Alfasigma SpA, Rome, Italy.
Alfasigma (Italy) · ITUniversity of Siena · ITSiena Biotech (Italy) · ITToscana Life Sciences · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Targeted therapy using monoclonal antibodies conjugated to toxins is gaining space in the treatment of cancer. Here, we report the anti-tumor effect of a new antibody drug conjugate (ADC) delivering a HDAC inhibitor to ErbB2+ solid tumors. Trastuzumab was partially reduced with tris [2-carboxyethyl] phosphine (TCEP) and conjugated to ST7464AA1, the active form of the prodrug HDAC inhibitor ST7612AA1, through a maleimide-thiol linker to obtain the Antibody Drug Conjugate (ADC) ST8176AA1. The average drug/antibody ratio (DAR) was 4.5 as measured by hydrophobic interaction chromatography (HIC). Binding of ST8176AA1 to ErbB2 receptor and internalization in tumor cells were investigated by enzyme-linked immunosorbent assay (ELISA), surface plasmon resonance (SPR), cytofluorimetry, and High Content Screening (HCS) Imaging. The biological activity of the ADC was evaluated

Indexed as

ADC (antibody drug conjugate)ErbB2HDACi (Histone deacetylase inhibitor)solid tumorstrastuzumab

Identifiers

PMID32039017
PMCPMC6989603
OpenAlexW3001722517

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.