Evidence map›Paper›PMID 35128410›Full record

ArticleRSC chemical biology2022

Synthesis and preliminary evaluation of octreotate conjugates of bioactive synthetic amatoxins for targeting somatostatin receptor (sstr2) expressing cells.

Alla Pryyma, Kaveh Matinkhoo, Yong Jia Bu, Helen Merkens, Zhengxing Zhang, Francois Bénard, David M Perrin

Open access · goldAbstract read
In one paragraph

Article in RSC chemical biology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
1.1field-weighted citation impact, top 22% 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

4 citing papers in PubMed, 8 citations in OpenAlex.

  1. Article
  2. Review
  3. Review
  4. Research advances in peptide‒drug conjugates.Acta pharmaceutica Sinica. B · 2023
    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

7 authors at 1 institution in 1 country.

Alla PryymaDepartment of Chemistry, University of British Columbia 2036 Main Mall Vancouver BC V6T 1Z1 Canada dperrin@chem.ubc.ca.ORCID https://orcid.org/0000-0003-2124-2853
Kaveh MatinkhooDepartment of Chemistry, University of British Columbia 2036 Main Mall Vancouver BC V6T 1Z1 Canada dperrin@chem.ubc.ca.
Yong Jia BuDepartment of Chemistry, University of British Columbia 2036 Main Mall Vancouver BC V6T 1Z1 Canada dperrin@chem.ubc.ca.
Helen MerkensDepartment of Molecular Oncology, BC Cancer Vancouver BC V5Z 1L3 Canada.
Zhengxing ZhangDepartment of Molecular Oncology, BC Cancer Vancouver BC V5Z 1L3 Canada.
Francois BénardDepartment of Molecular Oncology, BC Cancer Vancouver BC V5Z 1L3 Canada.
David M PerrinDepartment of Chemistry, University of British Columbia 2036 Main Mall Vancouver BC V6T 1Z1 Canada dperrin@chem.ubc.ca.ORCID https://orcid.org/0000-0001-8342-6346
University of British Columbia · CA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Targeted cancer therapy represents a paradigm-shifting approach that aims to deliver a toxic payload selectively to target-expressing cells thereby sparing normal tissues the off-target effects associated with traditional chemotherapeutics. Since most targeted constructs rely on standard microtubule inhibitors or DNA-reactive molecules as payloads, new toxins that inhibit other intracellular targets are needed to realize the full potential of targeted therapy. Among these new payloads, α-amanitin has gained attraction as a payload in targeted therapy. Here, we conjugate two synthetic amanitins at different sites to demonstrate their utility as payloads in peptide drug conjugates (PDCs). As an exemplary targeting agent, we chose octreotate, a well-studied somatostatin receptor (sstr2) peptide agonist for the conjugation to synthetic amatoxins

Identifiers

PMID35128410
PMCPMC8729174
OpenAlexW3202452609

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.