Evidence map›Paper›PMID 34855271›Full record

ArticleCancer science2022

LS-106, a novel EGFR inhibitor targeting C797S, exhibits antitumor activities both in vitro and in vivo.

Yingqiang Liu, Mengzhen Lai, Shan Li, Yanan Wang, Fang Feng, Tao Zhang, Linjiang Tong, Mengge Zhang, Hao Chen, Yi Chen and 13 more

Open access · goldAbstract read
In one paragraph

Article in Cancer science, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
5.1field-weighted citation impact, top 4% 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

18 citing papers in PubMed, 49 citations in OpenAlex.

  1. JIN-A02, a Mutant-Selective Fourth-Generation EGFR Inhibitor, Overcomes C797S-Mediated Resistance and Demonstrates Intracranial Activity in NSCLC.Clinical cancer research : an official journal of the American Association for Cancer Research · 2026
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  4. Fourth-generation EGFR-TKI to overcome C797S mutation: past, present, and future.Journal of enzyme inhibition and medicinal chemistry · 2025
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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

23 authors at 3 institutions in 1 country.

Yingqiang LiuDepartment of Pharmacology, School of Pharmacy, Fudan University, Shanghai, China.
Mengzhen LaiDepartment of Pharmacology, School of Pharmacy, Fudan University, Shanghai, China.
Shan LiInternational Cooperative Laboratory of Traditional Chinese Medicine Modernization and Innovative Drug Development of Chinese Ministry of Education (MOE), School of Pharmacy, Jinan University, Guangzhou, China.
Yanan WangDivision of Antitumor Pharmacology, State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, China.
Fang FengDivision of Antitumor Pharmacology, State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, China.
Tao ZhangDivision of Antitumor Pharmacology, State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, China.
Linjiang TongDivision of Antitumor Pharmacology, State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, China.
Mengge ZhangDivision of Antitumor Pharmacology, State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, China.
Hao ChenInternational Cooperative Laboratory of Traditional Chinese Medicine Modernization and Innovative Drug Development of Chinese Ministry of Education (MOE), School of Pharmacy, Jinan University, Guangzhou, China.
Yi ChenDivision of Antitumor Pharmacology, State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, China.ORCID https://orcid.org/0000-0002-2181-0403
Peiran SongDivision of Antitumor Pharmacology, State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, China.
Yan LiDivision of Antitumor Pharmacology, State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, China.
Gang BaiDivision of Antitumor Pharmacology, State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, China.
Yi NingDivision of Antitumor Pharmacology, State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, China.
Haotian TangDivision of Antitumor Pharmacology, State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, China.
Yan FangDivision of Antitumor Pharmacology, State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, China.
Yi ChenDivision of Antitumor Pharmacology, State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, China.
Xiaoyun LuInternational Cooperative Laboratory of Traditional Chinese Medicine Modernization and Innovative Drug Development of Chinese Ministry of Education (MOE), School of Pharmacy, Jinan University, Guangzhou, China.
Meiyu GengDivision of Antitumor Pharmacology, State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, China.
Ke DingInternational Cooperative Laboratory of Traditional Chinese Medicine Modernization and Innovative Drug Development of Chinese Ministry of Education (MOE), School of Pharmacy, Jinan University, Guangzhou, China.ORCID https://orcid.org/0000-0001-9016-812X
Ker YuDepartment of Pharmacology, School of Pharmacy, Fudan University, Shanghai, China.
Hua XieDivision of Antitumor Pharmacology, State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, China.ORCID https://orcid.org/0000-0002-0207-4500
Jian DingDepartment of Pharmacology, School of Pharmacy, Fudan University, Shanghai, China.
Chinese Academy of Sciences · CNJinan University · CNFudan University · CN

Funding

Key New Drug Creation and Manufacturing Program 2019ZX09301157-003Key New Drug Creation and Manufacturing Program 2019ZX09301157-004National Natural Science Foundation of China 21807045National Natural Science Foundation of China 81903638National Natural Science Foundation of China 81922062Personalized Medicines-Molecular Signature-based Drug Discovery and Development XDA12020112
6 · The paper itself

Abstract

With the wide clinical use of the third-generation epidermal growth factor receptor (EGFR) inhibitor osimertinib for the treatment of EGFR-mutated non-small cell lung cancer (NSCLC), acquired resistance caused by EGFR C797S tertiary mutation has become a concern. Therefore, fourth-generation EGFR inhibitors that could overcome this mutation have gained increasing attention in recent years. Here, we identified LS-106 as a novel EGFR inhibitor against C797S mutation and evaluated its antitumor activity both in vitro and in vivo. In cell-free assay, LS-106 potently inhibited the kinase activities of EGFR

Indexed as

Antineoplastic AgentsMutationProtein Kinase InhibitorsAnimalsApoptosisBromine CompoundsCarcinoma, Non-Small-Cell LungCell Line, TumorCell ProliferationDrug Resistance, NeoplasmErbB ReceptorsHumansLung NeoplasmsMiceMolecular StructurePhosphorylationAntineoplastic AgentsBromine CompoundsEGFR protein, humanErbB ReceptorsLS-106Protein Kinase InhibitorsC797Sepidermal growth factor receptorfourth-generation EGFR TKInon-small cell lung cancerosimertinib resistance

Identifiers

PMID34855271
PMCPMC8819286
OpenAlexW3216622862

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.