Evidence map›Paper›PMID 34200477›Full record

ArticlePharmaceuticals (Basel, Switzerland)2021

Design, Synthesis, In Vitro and In Vivo Evaluation of Heterobivalent SiFA

Xia Cheng, Ralph Hübner, Valeska von Kiedrowski, Gert Fricker, Ralf Schirrmacher, Carmen Wängler, Björn Wängler

Open access · goldAbstract read
In one paragraph

Article in Pharmaceuticals (Basel, Switzerland), 2021. 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
1.4field-weighted citation impact, top 20% 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, 14 citations in OpenAlex.

  1. Review
  2. Radiotheranostic landscape: A review of clinical and preclinical development.European journal of nuclear medicine and molecular imaging · 2025
    Review
  3. Article
  4. Review
  5. Heterobivalent Dual-Target Peptide for Integrin-αPharmaceuticals (Basel, Switzerland) · 2024
    Article
  6. Review
  7. Preclinical evaluation of a dual-receptor targeted tracer [European journal of nuclear medicine and molecular imaging · 2023
    Article
  8. Article
  9. Article
  10. Article
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 2 institutions in 2 countries.

Xia ChengMolecular Imaging and Radiochemistry, Department of Clinical Radiology and Nuclear Medicine, Medical Faculty Mannheim of Heidelberg University, Theodor-Kutzer-Ufer 1-3, 68167 Mannheim, Germany.
Ralph HübnerBiomedical Chemistry, Department of Clinical Radiology and Nuclear Medicine, Medical Faculty Mannheim of Heidelberg University, Theodor-Kutzer-Ufer 1-3, 68167 Mannheim, Germany.ORCID 0000-0002-1411-6093
Valeska von KiedrowskiMolecular Imaging and Radiochemistry, Department of Clinical Radiology and Nuclear Medicine, Medical Faculty Mannheim of Heidelberg University, Theodor-Kutzer-Ufer 1-3, 68167 Mannheim, Germany.
Gert FrickerInstitute of Pharmacy and Molecular Biotechnology, University of Heidelberg, Im Neuenheimer Feld 329, 69120 Heidelberg, Germany.
Ralf SchirrmacherDepartment of Oncology, Division of Oncological Imaging, University of Alberta, 11560 University Avenue, Edmonton, AB T6G 1Z2, Canada.ORCID 0000-0002-7098-3036
Carmen WänglerBiomedical Chemistry, Department of Clinical Radiology and Nuclear Medicine, Medical Faculty Mannheim of Heidelberg University, Theodor-Kutzer-Ufer 1-3, 68167 Mannheim, Germany.ORCID 0000-0003-1161-8669
Björn WänglerMolecular Imaging and Radiochemistry, Department of Clinical Radiology and Nuclear Medicine, Medical Faculty Mannheim of Heidelberg University, Theodor-Kutzer-Ufer 1-3, 68167 Mannheim, Germany.
Heidelberg University · DEUniversity of Alberta · CA

Funding

Bundesministerium für Bildung und Forschung 13GW0388AWilhelm Sander-Stiftung 2017.052.1
6 · The paper itself

Abstract

Combining two peptides addressing two different receptors to a heterobivalent peptidic ligand (HBPL) is thought to enable an improved tumor-targeting sensitivity and thus tumor visualization, compared to monovalent peptide ligands. In the case of melanoma, the Melanocortin-1 receptor (MC1R), which is stably overexpressed in the majority of primary malignant melanomas, and integrin α

Indexed as

18Fheterobivalent peptidic ligandsmalignant melanomaMC1RPET/CT imagingSiFAlinαvβ3

Identifiers

PMID34200477
PMCPMC8228600
OpenAlexW3168529792

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.