Selective type II TRK inhibitors overcome xDFG mutation mediated acquired resistance to the second-generation inhibitors selitrectinib and repotrectinib
Neurotrophic receptor kinase (NTRK) fusions are actionable oncogenic drivers of multiple pediatric and adult solid tumors, and tropomyosin receptor kinase (TRK) has been considered as an attractive therapeutic target for “pan-cancer” harboring these fusions. Currently, two generations TRK inhibitors...
| Main Authors: | , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2024-02-01
|
| Series: | Acta Pharmaceutica Sinica B |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2211383523004331 |
| _version_ | 1797341252845305856 |
|---|---|
| author | Shuang Xiang Xiaoyun Lu |
| author_facet | Shuang Xiang Xiaoyun Lu |
| author_sort | Shuang Xiang |
| collection | DOAJ |
| description | Neurotrophic receptor kinase (NTRK) fusions are actionable oncogenic drivers of multiple pediatric and adult solid tumors, and tropomyosin receptor kinase (TRK) has been considered as an attractive therapeutic target for “pan-cancer” harboring these fusions. Currently, two generations TRK inhibitors have been developed. The representative second-generation inhibitors selitrectinib and repotrectinib were designed to overcome clinic acquired resistance of the first-generation inhibitors larotrectinib or entrectinib resulted from solvent-front and gatekeeper on-target mutations. However, xDFG (TRKAG667C/A/S, homologous TRKCG696C/A/S) and some double mutations still confer resistance to selitrectinib and repotrectinib, and overcoming these resistances represents a major unmet clinical need. In this review, we summarize the acquired resistance mechanism of the first- and second-generation TRK inhibitors, and firstly put forward the emerging selective type II TRK inhibitors to overcome xDFG mutations mediated resistance. Additionally, we concluded our perspectives on new challenges and future directions in this field. |
| first_indexed | 2024-03-08T10:16:15Z |
| format | Article |
| id | doaj.art-fb1aa15530ab401bbd921ce0f856db27 |
| institution | Directory Open Access Journal |
| issn | 2211-3835 |
| language | English |
| last_indexed | 2024-03-08T10:16:15Z |
| publishDate | 2024-02-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Acta Pharmaceutica Sinica B |
| spelling | doaj.art-fb1aa15530ab401bbd921ce0f856db272024-01-29T04:15:24ZengElsevierActa Pharmaceutica Sinica B2211-38352024-02-01142517532Selective type II TRK inhibitors overcome xDFG mutation mediated acquired resistance to the second-generation inhibitors selitrectinib and repotrectinibShuang Xiang0Xiaoyun Lu1International Cooperative Laboratory of Traditional Chinese Medicine Modernization and Innovative Drug Discovery of Chinese Ministry of Education (MOE), Guangdong Provincial Key Laboratory of New Drug Design and Evaluation, Guangzhou City Key Laboratory of Precision Chemical Drug Development, School of Pharmacy, Jinan University, Guangzhou 510632, ChinaCorresponding author.; International Cooperative Laboratory of Traditional Chinese Medicine Modernization and Innovative Drug Discovery of Chinese Ministry of Education (MOE), Guangdong Provincial Key Laboratory of New Drug Design and Evaluation, Guangzhou City Key Laboratory of Precision Chemical Drug Development, School of Pharmacy, Jinan University, Guangzhou 510632, ChinaNeurotrophic receptor kinase (NTRK) fusions are actionable oncogenic drivers of multiple pediatric and adult solid tumors, and tropomyosin receptor kinase (TRK) has been considered as an attractive therapeutic target for “pan-cancer” harboring these fusions. Currently, two generations TRK inhibitors have been developed. The representative second-generation inhibitors selitrectinib and repotrectinib were designed to overcome clinic acquired resistance of the first-generation inhibitors larotrectinib or entrectinib resulted from solvent-front and gatekeeper on-target mutations. However, xDFG (TRKAG667C/A/S, homologous TRKCG696C/A/S) and some double mutations still confer resistance to selitrectinib and repotrectinib, and overcoming these resistances represents a major unmet clinical need. In this review, we summarize the acquired resistance mechanism of the first- and second-generation TRK inhibitors, and firstly put forward the emerging selective type II TRK inhibitors to overcome xDFG mutations mediated resistance. Additionally, we concluded our perspectives on new challenges and future directions in this field.http://www.sciencedirect.com/science/article/pii/S2211383523004331NTRK fusionsTRK kinaseClinical resistancexDFG mutationsSelective type II inhibitors |
| spellingShingle | Shuang Xiang Xiaoyun Lu Selective type II TRK inhibitors overcome xDFG mutation mediated acquired resistance to the second-generation inhibitors selitrectinib and repotrectinib Acta Pharmaceutica Sinica B NTRK fusions TRK kinase Clinical resistance xDFG mutations Selective type II inhibitors |
| title | Selective type II TRK inhibitors overcome xDFG mutation mediated acquired resistance to the second-generation inhibitors selitrectinib and repotrectinib |
| title_full | Selective type II TRK inhibitors overcome xDFG mutation mediated acquired resistance to the second-generation inhibitors selitrectinib and repotrectinib |
| title_fullStr | Selective type II TRK inhibitors overcome xDFG mutation mediated acquired resistance to the second-generation inhibitors selitrectinib and repotrectinib |
| title_full_unstemmed | Selective type II TRK inhibitors overcome xDFG mutation mediated acquired resistance to the second-generation inhibitors selitrectinib and repotrectinib |
| title_short | Selective type II TRK inhibitors overcome xDFG mutation mediated acquired resistance to the second-generation inhibitors selitrectinib and repotrectinib |
| title_sort | selective type ii trk inhibitors overcome xdfg mutation mediated acquired resistance to the second generation inhibitors selitrectinib and repotrectinib |
| topic | NTRK fusions TRK kinase Clinical resistance xDFG mutations Selective type II inhibitors |
| url | http://www.sciencedirect.com/science/article/pii/S2211383523004331 |
| work_keys_str_mv | AT shuangxiang selectivetypeiitrkinhibitorsovercomexdfgmutationmediatedacquiredresistancetothesecondgenerationinhibitorsselitrectinibandrepotrectinib AT xiaoyunlu selectivetypeiitrkinhibitorsovercomexdfgmutationmediatedacquiredresistancetothesecondgenerationinhibitorsselitrectinibandrepotrectinib |