Abstract | RATIONALE:
Gastric cancer is a common and lethal malignancy worldwide. It lacks specific clinical symptoms during the early stages, and when detected, the optimal surgical opportunity is lost. Chemotherapy alone offers limited benefits in advanced inoperable disease or postoperative recurrence. Gastric cancer is a heterogeneous tumor involving multiple gene regulations; thus, multi-target combination therapy is the trend in research. The c-MET protein is a tyrosine kinase receptor belonging to the MET family, encoded by the MET proto-oncogene. After binding with its ligand, the hepatocyte growth factor, MET activates cellular signaling pathways in proliferation, motility, migration, and invasion. In addition, it may be abnormally activated in cancers via mutation, amplification, and protein overexpression. PATIENT CONCERNS AND DIAGNOSIS: INTERVENTIONS AND OUTCOME: Next-generation sequencing (NGS) suggested MET gene amplification in the tumor. After savolitinib treatment, the condition improved significantly without noticeable adverse reactions and maintained a progression-free status for 14 weeks. LESSONS:
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Authors | XinCheng He, GaiLi An |
Journal | Medicine
(Medicine (Baltimore))
Vol. 101
Issue 48
Pg. e32072
(Dec 02 2022)
ISSN: 1536-5964 [Electronic] United States |
PMID | 36482562
(Publication Type: Case Reports, Journal Article)
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Copyright | Copyright © 2022 the Author(s). Published by Wolters Kluwer Health, Inc. |
Topics |
- Humans
- Adult
- Stomach Neoplasms
(drug therapy, genetics)
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