Evidence map›Paper›PMID 38277231›Full record

ArticleChemMedChem2024

Design, Synthesis, and Evaluation of An Anti-trypanosomal [1,2,4]Triazolo[1,5-a]pyrimidine Probe for Photoaffinity Labeling Studies.

Bobby Lucero, Karol R Francisco, Carmine Varricchio, Lawrence J Liu, Yuemang Yao, Andrea Brancale, Kurt R Brunden, Conor R Caffrey, Carlo Ballatore

Open access · hybridAbstract read
In one paragraph

Article in ChemMedChem, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
1.5field-weighted citation impact, top 21% 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

5 citing papers in PubMed, 6 citations in OpenAlex.

  1. Article
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  5. 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

9 authors at 4 institutions in 3 countries.

Bobby LuceroDepartment of Chemistry and Biochemistry, University of California, San Diego, 9500 Gilman Drive, La Jolla, CA, 92093, USA.
Karol R FranciscoDepartment of Chemistry and Biochemistry, University of California, San Diego, 9500 Gilman Drive, La Jolla, CA, 92093, USA.
Carmine VarricchioSchool of Pharmacy and Pharmaceutical Sciences, Cardiff University, Cardiff, CF103NB, U.K.
Lawrence J LiuDepartment of Chemistry and Biochemistry, University of California, San Diego, 9500 Gilman Drive, La Jolla, CA, 92093, USA.
Yuemang YaoCenter for Neurodegenerative Disease Research, Perelman School of Medicine, University of Pennsylvania, 3600 Spruce Street, Philadelphia, Pennsylvania, 19104, USA.
Andrea BrancaleVysoká Škola Chemicko-Technologická v Praze, Department of Organic Chemistry, Technická 5, Prague, 16628, Czech Republic.
Kurt R BrundenCenter for Neurodegenerative Disease Research, Perelman School of Medicine, University of Pennsylvania, 3600 Spruce Street, Philadelphia, Pennsylvania, 19104, USA.
Conor R CaffreyCenter for Discovery and Innovation in Parasitic Diseases, Skaggs School of Pharmacy and Pharmaceutical Sciences, University of California, San Diego, 9500 Gilman Drive, La Jolla, CA, 92093, USA.
Carlo BallatoreCenter for Discovery and Innovation in Parasitic Diseases, Skaggs School of Pharmacy and Pharmaceutical Sciences, University of California, San Diego, 9500 Gilman Drive, La Jolla, CA, 92093, USA.ORCID 0000-0002-2718-3850
University of California San Diego · USInstitute for Neurodegenerative Disorders · USCardiff University · GBUniversity of Chemistry and Technology, Prague · CZ

Funding

RESEARCH IN INFECTIOUS DISEASEST32AI007036 · NIAID · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI NIZET, VICTOR · 1985 to 2025
$9.2M
Brain Penetrant Microtubule-Stabilizers to Treat CNS-invasive Parasitic DiseasesR21AI141210 · NIAID · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI BALLATORE, CARLO, CAFFREY, CONOR · 2019 to 2020
$441k
NIAID NIH HHS R21 AI141210NIAID NIH HHS T32 AI007036NIH HHS R21AI141210
6 · The paper itself

Abstract

Studies have shown that depending on the substitution pattern, microtubule (MT)-targeting 1,2,4-triazolo[1,5-a]pyrimidines (TPDs) can produce different cellular responses in mammalian cells that may be due to these compounds interacting with distinct binding sites within the MT structure. Selected TPDs are also potently bioactive against the causative agent of human African trypanosomiasis, Trypanosoma brucei, both in vitro and in vivo. So far, however, there has been no direct evidence of tubulin engagement by these TPDs in T. brucei. Therefore, to enable further investigation of anti-trypanosomal TPDs, a TPD derivative amenable to photoaffinity labeling (PAL) was designed, synthesized, and evaluated in PAL experiments using HEK293 cells and T. brucei. The data arising confirmed specific labeling of T. brucei tubulin. In addition, proteomic data revealed differences in the labeling profiles of tubulin between HEK293 and T. brucei, suggesting structural differences between the TPD binding site(s) in mammalian and trypanosomal tubulin.

Indexed as

Trypanocidal AgentsTrypanosoma brucei bruceiTrypanosomiasis, AfricanAnimalsHEK293 CellsHumansMammalsProteomicsPyrimidinesTubulinPyrimidinesTrypanocidal AgentsTubulinAfrican trypanosomiasismicrotubulesphotoaffinity labelingseventh sitetriazolopyrimidinesTrypanosoma bruceivinca site

Identifiers

PMID38277231
PMCPMC11031298
OpenAlexW4391252404

What Socratic holds

Textmetadata
LicenceTDM
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 Socratic graph.