Evidence map›Paper›PMID 40195492›Full record

ArticleScientific reports2025

Development and validation of an LC-MS/MS method for quantitative determination of LXT-101 sustained-release suspension, a novel drug in treating prostate cancer, in beagle plasma.

Jinglai Li, Lan Yin, Yuexin Li, Yutao Xue, Xiaoying Wang, Wenxia Xu, Zhenqing Zhang, Shan Xiong

Abstract readValidation Study
In one paragraph

Article in Scientific reports, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing 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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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.

Jinglai Li *Beijing Institute of Pharmacology and Toxicology, Beijing, 100850, China.
Lan Yin *Beijing Sunho Pharmaceutical Co., Ltd., Beijing, 100176, China.
Yuexin LiGuollence Pharmaceutical Technology Co. Ltd., Beijing, 102600, China.
Yutao XueSchool of Pharmaceutical Sciences & Institute of Materia Medica, Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan, 250117, China.
Xiaoying WangBeijing Institute of Pharmacology and Toxicology, Beijing, 100850, China.
Wenxia XuSchool of Pharmaceutical Sciences & Institute of Materia Medica, Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan, 250117, China.
Zhenqing ZhangBeijing Institute of Pharmacology and Toxicology, Beijing, 100850, China. zhangzhenqingpharm@163.com.
Shan XiongSchool of Pharmaceutical Sciences & Institute of Materia Medica, Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan, 250117, China. shanxiong83@sohu.com.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The pharmacokinetics of LXT-101 sustained-release suspension, an anti-prostate cancer polypeptide, were studied on beagle dogs using a high-performance liquid chromatography-tandem mass spectrometry (LC-MS/MS) method. Samples were prepared by the protein precipitation, evaporation and reconstitution. Chromatographic separation was performed using a Hypersil GOLD C18 column (50 mm × 2.1 mm, I.D. 5 μm). The mobile phase consisted of acetonitrile, water and formic acid (20:80:0.1, v/v/v) at a flow rate of 0.3 mL/min. The acquisition was carried out in selected reaction monitoring (SRM). The method was validated in terms of selectivity, linearity, precision and accuracy, extraction recovery and matrix effect, and stability. It showed good linearity over the range of 2-600 ng/mL (R

Indexed as

Antineoplastic AgentsProstatic NeoplasmsTandem Mass SpectrometryAnimalsChromatography, High Pressure LiquidChromatography, LiquidDelayed-Action PreparationsDogsLiquid Chromatography-Mass SpectrometryMaleReproducibility of ResultsAntineoplastic AgentsDelayed-Action PreparationsBeagle dogsLC–MS/MSLXT-101PharmacokineticsProstate cancerSustained-release suspension

Identifiers

PMID40195492
PMCPMC11977279

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Registered trials

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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.