Evidence map›Paper›PMID 32476063›Full record

ArticlePharmaceutical research2020

Analytical and Functional Similarity Assessment of ABP 710, a Biosimilar to Infliximab Reference Product.

Ramsey Saleem, Greg Cantin, Mats Wikström, Glen Bolton, Scott Kuhns, Helen J McBride, Jennifer Liu

Open access · hybridAbstract readComparative Study
In one paragraph

Article in Pharmaceutical research, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
1.1field-weighted citation impact, top 24% 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

10 citing papers in PubMed, 18 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

7 authors at 1 institution in 1 country.

Ramsey SaleemAmgen Inc., Thousand Oaks, California, USA.
Greg CantinAmgen Inc., Thousand Oaks, California, USA.
Mats WikströmAmgen Inc., Thousand Oaks, California, USA.
Glen BoltonAmgen Inc., Thousand Oaks, California, USA.
Scott KuhnsAmgen Inc., Thousand Oaks, California, USA.
Helen J McBrideAmgen Inc., Thousand Oaks, California, USA.
Jennifer LiuAmgen Inc., Thousand Oaks, California, USA. jliu@amgen.com.
Amgen (United States) · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeABP 710 has been developed as a biosimilar to infliximab reference product (RP). The objective of this study was to assess analytical similarity (structural and functional) between ABP 710 and infliximab RP licensed by the United States Food and Drug Administration (infliximab [US]) and the European Union (infliximab [EU]), using sensitive, state-of-the-art analytical methods capable of detecting minor differences in product quality attributes.

methodsComprehensive analytical characterization utilizing orthogonal techniques was performed with 14 to 28 unique lots of ABP 710 or infliximab RP, depending on the assay. Comparisons were used to investigate the primary structure related to amino acid sequence; post-translational modifications (PTMs) including glycans; higher order structure; particles and aggregates; primary biological properties mediated by target and receptor binding; product-related substances and impurities; and general properties.

resultsABP 710 had the same amino acid sequence, primary structure, higher order structure, PTM profiles and biological activities as infliximab RP. The finished drug product had the same strength (protein content and concentration) as infliximab RP.

conclusionsBased on the comprehensive analytical similarity assessment, ABP 710 was found to be highly analytically similar to infliximab RP for all biological activities relevant for clinical efficacy and safety.

Indexed as

Amino Acid SequenceAntibodies, MonoclonalBiosimilar PharmaceuticalsCircular DichroismHumansInfliximabProtein Processing, Post-TranslationalSpectroscopy, Fourier Transform InfraredAntibodies, MonoclonalBiosimilar PharmaceuticalsInfliximabABP 710biological functionbiosimilarinfliximabphysicochemical structure

Identifiers

PMID32476063
PMCPMC7261735
OpenAlexW3032746976

What OpenQuestion holds

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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.