Evidence map›Paper›PMID 31974638›Full record

ArticleEJNMMI radiopharmacy and chemistry2020

Synthesis and validation of [

Christian W Wichmann, Yit Wooi Goh, Adam C Parslow, Angela Rigopoulos, Nancy Guo, Andrew M Scott, Uwe Ackermann, Jonathan M White

Open access · goldAbstract read
In one paragraph

Article in EJNMMI radiopharmacy and chemistry, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
0.2field-weighted citation impact, top 50% 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

2 citing papers in PubMed, 2 citations in OpenAlex.

  1. Review
  2. 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

8 authors at 4 institutions in 1 country.

Christian W WichmannThe University of Melbourne, Parkville, VIC, 3010, Australia. christian.wichmann@onjcri.org.au.ORCID http://orcid.org/0000-0001-5341-8804
Yit Wooi GohDepartment of Molecular Imaging and Therapy, Austin Hospital, 145 Studley Road, Heidelberg, VIC, 3084, Australia.
Adam C ParslowOlivia Newton-John Cancer Research Institute, 145 Studley Road, Heidelberg, VIC, 3084, Australia.
Angela RigopoulosOlivia Newton-John Cancer Research Institute, 145 Studley Road, Heidelberg, VIC, 3084, Australia.
Nancy GuoOlivia Newton-John Cancer Research Institute, 145 Studley Road, Heidelberg, VIC, 3084, Australia.
Andrew M ScottThe University of Melbourne, Parkville, VIC, 3010, Australia.
Uwe AckermannThe University of Melbourne, Parkville, VIC, 3010, Australia.
Jonathan M WhiteThe University of Melbourne, Parkville, VIC, 3010, Australia.
The University of Melbourne · AULa Trobe University · AUAustin Hospital · AUOlivia Newton-John Cancer Wellness & Research Centre · AU

Funding

La Trobe University Understanding Disease Research Focus Area Mini Start Up Project GrantNational Health and Medical Research Council 1084178National Health and Medical Research Council 1092788
6 · The paper itself

Abstract

backgroundTargeted therapy of HER2 positive breast cancer has led to clinical success in some cases with primary and secondary resistance being major obstacles. Due to the substantial involvement of mTOR kinase in cell growth and proliferation pathways it is now targeted in combination treatments to counteract HER2 targeted therapy resistance. However, the selection of receptive patient populations for a specific drug combination is crucial. This work aims to develop a molecular probe capable of identifying patients with tumour populations which are receptive to RAD001 combination therapy. Based on the structure of a mTOR inhibitor specific for mTORC1, we designed, synthesised and characterised a novel benzofuran based molecular probe which suits late stage fluorination via Click chemistry.

resultsSynthesis of the alkyne precursor 5 proceeded in 27.5% yield over 7 linear steps. Click derivatisation gave the non-radioactive standard in 25% yield. Radiosynthesis of [

conclusionMolecular targeting of mTOR with [

Indexed as

18FBreast cancerEverolimus therapyFluorine-18Molecular targetingmTORPETRAD001

Identifiers

PMID31974638
PMCPMC6977806
OpenAlexW3005461318

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.