Evidence map›Paper›PMID 37619980›Full record

ArticleMolecular cancer therapeutics2023

SGN-B6A: A New Vedotin Antibody-Drug Conjugate Directed to Integrin Beta-6 for Multiple Carcinoma Indications.

Robert P Lyon, Mechthild Jonas, Christopher Frantz, Esther S Trueblood, Roma Yumul, Lori Westendorf, Christopher J Hale, Jackie L Stilwell, Narayana Yeddula, Katie M Snead and 4 more

Registry-linked trialOpen access · hybridAbstract read
In one paragraph

Article in Molecular cancer therapeutics, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT04389632 (A Phase 1 Study of Sigvotatug Vedotin in Advanced Solid Tumors), which is not on this map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed
4.8field-weighted citation impact, top 4% 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.

NCT04389632 phase1recruitingnot on this map

A Phase 1 Study of Sigvotatug Vedotin in Advanced Solid Tumors

TypeinterventionalSponsorSeagen, a wholly owned subsidiary of PfizerRan2020 to 2029Enrolled1,006ConditionsCarcinoma, Non-Small Cell Lung, Squamous Cell Carcinoma of Head and Neck, HER2 Negative Breast Neoplasms, Esophageal Squamous Cell CarcinomaArmssigvotatug vedotin, pembrolizumab, cisplatin, carboplatin
3 · Its place in the literature

Who cites it

21 citing papers in PubMed, 20 citations in OpenAlex.

  1. Article
  2. Review
  3. Article
  4. Article
  5. Review
  6. Article
  7. Review
  8. Review
  9. Review
  10. PET/CT imaging of esophageal cancer targeting tumor cell specific αvβ6-integrin expression.European journal of nuclear medicine and molecular imaging · 2025
    Article
  11. Article
  12. Review
  13. Article
  14. Kindlin Regulates Mechanosensitive Activation and Adhesion Assembly of Integrin beta6.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025
    Article
  15. Review
  16. Review
  17. Article
  18. Article
  19. Review
  20. 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

14 authors at 2 institutions in 1 country.

Robert P LyonSeagen Inc., Bothell, Washington.ORCID 0009-0008-1013-3911
Mechthild JonasSeagen Inc., Bothell, Washington.ORCID 0009-0006-9642-2508
Christopher FrantzSeagen Inc., Bothell, Washington.ORCID 0009-0002-8794-4153
Esther S TruebloodSeagen Inc., Bothell, Washington.ORCID 0000-0002-0229-8491
Roma YumulSeagen Inc., Bothell, Washington.ORCID 0000-0002-8680-5154
Lori WestendorfSeagen Inc., Bothell, Washington.ORCID 0000-0002-9778-1266
Christopher J HaleSeagen Inc., Bothell, Washington.ORCID 0000-0003-4253-1275
Jackie L StilwellSeagen Inc., Bothell, Washington.ORCID 0009-0002-3789-2412
Narayana YeddulaSeagen Inc., Bothell, Washington.ORCID 0000-0001-5951-8005
Katie M SneadSeagen Inc., Bothell, Washington.ORCID 0009-0000-7038-6891
Vineet KumarSeagen Inc., Bothell, Washington.ORCID 0000-0001-7193-9646
Gabriela I Patilea-VranaSeagen Inc., Bothell, Washington.ORCID 0000-0002-5795-0547
Kerry KlussmanSeagen Inc., Bothell, Washington.ORCID 0009-0006-9146-4549
Maureen C RyanSeagen Inc., Bothell, Washington.ORCID 0009-0006-0100-9615
University of Washington Bothell · USSalk Institute for Biological Studies · US

Funding

n/a
6 · The paper itself

Abstract

Integrin beta-6, a component of the heterodimeric adhesion receptor alpha-v/beta-6, is overexpressed in numerous solid tumors. Its expression has been shown by multiple investigators to be a negative prognostic indicator in diverse cancers including colorectal, non-small cell lung, gastric, and cervical. We developed SGN-B6A as an antibody-drug conjugate (ADC) directed to integrin beta-6 to deliver the clinically validated payload monomethyl auristatin E (MMAE) to cancer cells. The antibody component of SGN-B6A is specific for integrin beta-6 and does not bind other alpha-v family members. In preclinical studies, this ADC has demonstrated activity in vivo in models derived from non-small cell lung, pancreatic, pharyngeal, and bladder carcinomas spanning a range of antigen expression levels. In nonclinical toxicology studies in cynomolgus monkeys, doses of up to 5 mg/kg weekly for four doses or 6 mg/kg every 3 weeks for two doses were tolerated. Hematologic toxicities typical of MMAE ADCs were dose limiting, and no significant target-mediated toxicity was observed. A phase I first-in-human study is in progress to evaluate the safety and antitumor activity of SGN-B6A in a variety of solid tumors known to express integrin beta-6 (NCT04389632).

Indexed as

Antineoplastic AgentsCarcinomaImmunoconjugatesCell Line, TumorHumansIntegrinsPrognosisAntineoplastic AgentsImmunoconjugatesIntegrins

Identifiers

PMID37619980
PMCPMC10690100
OpenAlexW4386125532

What OpenQuestion holds

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LicenceCC BY-NC-ND
Read underepoch 390

Registered trials

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.