Evidence map›Paper›PMID 40790786›Full record

ArticlePharmacology research & perspectives2025

Preclinical Evaluation of the Oral Toxicity, Genotoxicity, and Safety Pharmacology of LPM4870108, a Novel Potent Tropomyosin Receptor Kinase Inhibitor.

Xiaochen Zhang, Baiyang Yuan, Chunmei Li, Hongbo Wang, Shujuan Wei, Jingwei Tian, Sijin Duan

Abstract read
In one paragraph

Article in Pharmacology research & perspectives, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
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

1 citing paper in PubMed.

  1. 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.

Xiaochen ZhangSchool of Pharmacy, Key Laboratory of Molecular Pharmacology and Drug Evaluation, Ministry of Education, Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Yantai University, Yantai, China.ORCID 0009-0009-3548-6462
Baiyang YuanSchool of Pharmacy, Key Laboratory of Molecular Pharmacology and Drug Evaluation, Ministry of Education, Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Yantai University, Yantai, China.
Chunmei LiSchool of Pharmacy, Key Laboratory of Molecular Pharmacology and Drug Evaluation, Ministry of Education, Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Yantai University, Yantai, China.
Hongbo WangSchool of Pharmacy, Key Laboratory of Molecular Pharmacology and Drug Evaluation, Ministry of Education, Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Yantai University, Yantai, China.ORCID 0000-0001-8530-2339
Shujuan WeiSchool of Pharmacy, Key Laboratory of Molecular Pharmacology and Drug Evaluation, Ministry of Education, Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Yantai University, Yantai, China.
Jingwei TianSchool of Pharmacy, Key Laboratory of Molecular Pharmacology and Drug Evaluation, Ministry of Education, Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Yantai University, Yantai, China.
Sijin DuanSchool of Pharmacy, Key Laboratory of Molecular Pharmacology and Drug Evaluation, Ministry of Education, Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Yantai University, Yantai, China.

Funding

Initial Scientific Research Fund of Yantai University SM22B181Natural Science Foundation of Shandong Province ZR2024QH124
6 · The paper itself

Abstract

Tropomyosin receptor kinase (Trk) inhibitors are an essential class of anticancer drugs treating NTRK gene fusions-positive cancer. However, the potential for the emergence of on-target resistance suggests newer Trk inhibitors with low drug resistance risk are needed. LPM4870108 is a novel Trk inhibitor with robust anticancer efficacy in preclinical studies. To support future clinical development, this study systematically evaluated the acute and subacute (4-week) toxicity, toxicokinetic, genotoxic, and safety pharmacology of LPM4870108. The acute toxicity study revealed the maximum tolerated dose of LPM4870108 was 300 mg/kg, whereas subacute studies determined its STD

Indexed as

Protein Kinase InhibitorsReceptor, trkAAnimalsDrug Evaluation, PreclinicalFemaleHeterocyclic Compounds, 4 or More RingsMacaca mulattaMaleMaximum Tolerated DoseMutagenicity TestsRandom AllocationRatsRats, Sprague-DawleyToxicity Tests, SubacuteHeterocyclic Compounds, 4 or More RingsLPM4870108Protein Kinase InhibitorsReceptor, trkAgenotoxicityLPM4870108safety pharmacologytoxicity studytoxicokinetic

Identifiers

PMID40790786
PMCPMC12339406

What OpenQuestion holds

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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.