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Bodén E, Sveréus F, Olm F, Lindstedt S. A Systematic Review of Mesenchymal Epithelial Transition Factor ( MET) and Its Impact in the Development and Treatment of Non-Small-Cell Lung Cancer. Cancers (Basel) 2023; 15:3827. [PMID: 37568643 PMCID: PMC10417792 DOI: 10.3390/cancers15153827] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2023] [Revised: 07/20/2023] [Accepted: 07/25/2023] [Indexed: 08/13/2023] Open
Abstract
Lung cancer represents the leading cause of annual cancer-related deaths worldwide, accounting for 12.9%. The available treatment options for patients who experience disease progression remain limited. Targeted therapeutic approaches are promising but further understanding of the role of genetic alterations in tumorigenesis is imperative. The MET gene has garnered great interest in this regard. The aim of this systematic review was to analyze the findings from multiple studies to provide a comprehensive and unbiased summary of the evidence. A systematic search was conducted in the reputable scientific databases Embase and PubMed, leading to the inclusion of twenty-two articles, following the PRISMA guidelines, elucidating the biological role of MET in lung cancer and targeted therapies. The systematic review was registered in PROSPERO with registration ID: CRD42023437714. MET mutations were detected in 7.6-11.0% of cases while MET gene amplification was observed in 3.9-22.0%. Six studies showed favorable treatment outcomes utilizing MET inhibitors compared to standard treatment or placebo, with increases in PFS and OS ranging from 0.9 to 12.4 and 7.2 to 24.2 months, respectively, and one study reporting an increase in ORR by 17.3%. Furthermore, patients with a higher mutational burden may derive greater benefit from treatment with MET tyrosine kinase inhibitors (TKIs) than those with a lower mutational burden. Conversely, two studies reported no beneficial effect from adjunctive treatment with a MET targeted therapy. Given these findings, there is an urgent need to identify effective therapeutic strategies specifically targeting the MET gene in lung cancer patients.
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Affiliation(s)
- Embla Bodén
- Department of Clinical Sciences, Lund University, 22184 Lund, Sweden; (E.B.); (F.S.); (F.O.)
- Wallenberg Center for Molecular Medicine, Lund University, 22184 Lund, Sweden
- Lund Stem Cell Center, Lund University, 22184 Lund, Sweden
| | - Fanny Sveréus
- Department of Clinical Sciences, Lund University, 22184 Lund, Sweden; (E.B.); (F.S.); (F.O.)
- Wallenberg Center for Molecular Medicine, Lund University, 22184 Lund, Sweden
- Lund Stem Cell Center, Lund University, 22184 Lund, Sweden
| | - Franziska Olm
- Department of Clinical Sciences, Lund University, 22184 Lund, Sweden; (E.B.); (F.S.); (F.O.)
- Wallenberg Center for Molecular Medicine, Lund University, 22184 Lund, Sweden
- Lund Stem Cell Center, Lund University, 22184 Lund, Sweden
- Department of Cardiothoracic Surgery and Transplantation, Skåne University Hospital, 22242 Lund, Sweden
| | - Sandra Lindstedt
- Department of Clinical Sciences, Lund University, 22184 Lund, Sweden; (E.B.); (F.S.); (F.O.)
- Wallenberg Center for Molecular Medicine, Lund University, 22184 Lund, Sweden
- Lund Stem Cell Center, Lund University, 22184 Lund, Sweden
- Department of Cardiothoracic Surgery and Transplantation, Skåne University Hospital, 22242 Lund, Sweden
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Fanini F, Bandini E, Plousiou M, Carloni S, Wise P, Neviani P, Murtadha M, Foca F, Fabbri F, Vannini I, Fabbri M. MicroRNA-16 Restores Sensitivity to Tyrosine Kinase Inhibitors and Outperforms MEK Inhibitors in KRAS-Mutated Non-Small Cell Lung Cancer. Int J Mol Sci 2021; 22:13357. [PMID: 34948154 PMCID: PMC8705178 DOI: 10.3390/ijms222413357] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2021] [Revised: 12/02/2021] [Accepted: 12/05/2021] [Indexed: 12/02/2022] Open
Abstract
BACKGROUND Non-small cell lung cancer (NSCLC) is the leading cause of cancer death worldwide. Chemotherapy, the treatment of choice in non-operable cases, achieves a dismal success rate, raising the need for new therapeutic options. In about 25% of NSCLC, the activating mutations of the KRAS oncogene define a subclass that cannot benefit from tyrosine kinase inhibitors (TKIs). The tumor suppressor miR-16 is downregulated in many human cancers, including NSCLC. The main objectives of this study were to evaluate miR-16 treatment to restore the TKI sensitivity and compare its efficacy to MEK inhibitors in KRAS-mutated NSCLC. METHODS We performed in vitro and in vivo studies to investigate whether miR-16 could be exploited to overcome TKI resistance in KRAS-mutated NSCLC. We had three goals: first, to identify the KRAS downstream effectors targeted by mir-16, second, to study the effects of miR-16 restoration on TKI resistance in KRAS-mutated NSCLC both in vitro and in vivo, and finally, to compare miR-16 and the MEK inhibitor selumetinib in reducing KRAS-mutated NSCLC growth in vitro and in vivo. RESULTS We demonstrated that miR-16 directly targets the three KRAS downstream effectors MAPK3, MAP2K1, and CRAF in NSCLC, restoring the sensitivity to erlotinib in KRAS-mutated NSCLC both in vitro and in vivo. We also provided evidence that the miR-16-erlotinib regimen is more effective than the selumetinib-erlotinib combination in KRAS-mutated NSCLC. CONCLUSIONS Our findings support the biological preclinical rationale for using miR-16 in combination with erlotinib in the treatment of NSCLC with KRAS-activating mutations.
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MESH Headings
- A549 Cells
- Animals
- Carcinoma, Non-Small-Cell Lung/genetics
- Carcinoma, Non-Small-Cell Lung/metabolism
- Carcinoma, Non-Small-Cell Lung/pathology
- Carcinoma, Non-Small-Cell Lung/therapy
- Drug Resistance, Neoplasm/drug effects
- Drug Resistance, Neoplasm/genetics
- Female
- Humans
- Lung Neoplasms/genetics
- Lung Neoplasms/metabolism
- Lung Neoplasms/pathology
- Lung Neoplasms/therapy
- MAP Kinase Kinase Kinases/antagonists & inhibitors
- MAP Kinase Kinase Kinases/genetics
- Male
- Mice
- Mice, Inbred NOD
- Mice, SCID
- MicroRNAs/biosynthesis
- MicroRNAs/genetics
- Mutation
- Protein Kinase Inhibitors/pharmacology
- Proto-Oncogene Proteins p21(ras)/genetics
- Proto-Oncogene Proteins p21(ras)/metabolism
- RNA, Neoplasm/biosynthesis
- RNA, Neoplasm/genetics
- Xenograft Model Antitumor Assays
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Affiliation(s)
- Francesca Fanini
- Immuno-Gene Therapy Factory, IRCCS Istituto Romagnolo per lo Studio dei Tumori (IRST) “Dino Amadori”, 47014 Meldola, Italy; (F.F.); (S.C.)
| | - Erika Bandini
- Biosciences Laboratory, IRCCS Istituto Romagnolo per lo Studio dei Tumori (IRST) “Dino Amadori”, 47014 Meldola, Italy; (E.B.); (M.P.); (F.F.); (I.V.)
| | - Meropi Plousiou
- Biosciences Laboratory, IRCCS Istituto Romagnolo per lo Studio dei Tumori (IRST) “Dino Amadori”, 47014 Meldola, Italy; (E.B.); (M.P.); (F.F.); (I.V.)
| | - Silvia Carloni
- Immuno-Gene Therapy Factory, IRCCS Istituto Romagnolo per lo Studio dei Tumori (IRST) “Dino Amadori”, 47014 Meldola, Italy; (F.F.); (S.C.)
| | - Petra Wise
- Department of Microgravity and Translational Regenerative Medicine, Clinic for Plastic, Aesthetic and Hand Surgery, Otto von Guericke University, 39106 Magdeburg, Germany;
| | - Paolo Neviani
- Extracellular Vesicle Core, The Saban Research Institute, Children’s Hospital Los Angeles, Los Angeles, CA 90027, USA;
| | - Mariam Murtadha
- Judy and Bernard Briskin Center for Multiple Myeloma Research, Department of Hematology and Hematopoietic Cell Transplantation, City of Hope, Monrovia, CA 91016, USA;
| | - Flavia Foca
- Unit of Biostatistics and Clinical Trials, IRCCS Istituto Romagnolo per lo Studio dei Tumori (IRST) “Dino Amadori”, 47014 Meldola, Italy;
| | - Francesco Fabbri
- Biosciences Laboratory, IRCCS Istituto Romagnolo per lo Studio dei Tumori (IRST) “Dino Amadori”, 47014 Meldola, Italy; (E.B.); (M.P.); (F.F.); (I.V.)
| | - Ivan Vannini
- Biosciences Laboratory, IRCCS Istituto Romagnolo per lo Studio dei Tumori (IRST) “Dino Amadori”, 47014 Meldola, Italy; (E.B.); (M.P.); (F.F.); (I.V.)
| | - Muller Fabbri
- Center for Cancer and Immunology Research, Children’s National Hospital, Washington, DC 20010, USA
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Choi HD, Chang MJ. Eye, hepatobiliary, and renal disorders of erlotinib in patients with non-small-cell lung cancer: A meta-analysis. PLoS One 2020; 15:e0234818. [PMID: 32663210 PMCID: PMC7360022 DOI: 10.1371/journal.pone.0234818] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2020] [Accepted: 06/02/2020] [Indexed: 11/19/2022] Open
Abstract
Background Erlotinib is an epidermal growth factor receptor (EGFR) tyrosine kinase inhibitors used to treat EGFR mutation positive non-small-cell lung cancer (NSCLC). Skin rash and diarrhea are well-known and common adverse events in patients receiving erlotinib, whereas other adverse events, including eye, liver, or renal disorders have not been evaluated adequately. This meta-analysis aimed to evaluate the ocular, hepatobiliary, and renal toxicities of erlotinib in patients with NSCLC cancers. Methods In total, sixty studies were assessed, and the results of the included studies were quantitatively integrated using meta-analysis. The incidence of ocular, hepatobiliary (alanine aminotransferase [ALT] and bilirubin elevations; other hepatic adverse events), and renal adverse events were estimated. Additionally, the erlotinib-treated groups and the control groups (placebo or other treatment) were compared with respect to ocular disorders and ALT elevation. The study protocol has been registered in the International Prospective Register for Systematic Reviews (PROSPERO) CRD42018093758. Results The overall incidence of ocular disorders was 3.30% (95% confidence interval [CI] 2.20%–5.00%). The incidence of ALT elevation, bilirubin elevation, and other hepatobiliary disorders was 6.40% (95% CI 3.90%–10.4%), 3.80% (95% CI 2.30%–6.10%), and 1.00% (95% 0.60%–1.80%), respectively. The incidence of renal disorder was 3.10% (95% CI 1.90%–5.00%). The risk of ocular toxicity in the erlotinib treatment group was significantly increased (risk ratio = 2.91; 95% CI 1.70–4.98) compared to that in the control group. ALT elevation was not significantly different between the two groups. Conclusion Based on the results, careful monitoring of ocular toxicity in patients receiving erlotinib should be recommended and closer monitoring of hepatic toxicity should be also recommended in patients with liver-related risk factors.
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Affiliation(s)
- Hye Duck Choi
- College of Pharmacy, Yeungnam University, Gyeongsangbuk-do, Republic of Korea
- * E-mail:
| | - Min Jung Chang
- College of Pharmacy and Yonsei Institute of Pharmaceutical Sciences, Yonsei University, Incheon, Republic of Korea
- Department of Pharmaceutical Medicine and Regulatory Sciences, Colleges of Medicine and Pharmacy, Yonsei University, Incheon, Republic of Korea
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Stewart DJ, Bosse D, Robinson A, Ong M, Fung-Kee-Fung M, Brule S, Hilton JF, Ocana A. Potential insights from population kinetic assessment of progression-free survival curves. Crit Rev Oncol Hematol 2020; 153:103039. [PMID: 32622319 DOI: 10.1016/j.critrevonc.2020.103039] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2020] [Revised: 06/23/2020] [Accepted: 06/23/2020] [Indexed: 12/26/2022] Open
Abstract
Progression-free survival (PFS) curves follow first order kinetics on exponential decay nonlinear regression analysis (EDNLRA). Some exhibit 1-phase-decay, some have 2-phase-decay, some are convex. We digitized, performed EDNLRA and generated log-linear plots for 887 published PFS curves for incurable solid tumors treated with various systemic therapies. Proportion of curves fitting 2-phase-decay varied by therapy (p < 0.0001). For 13 therapies, >64 % of PFS curves had 2-phase-decay. This included epidermal growth factor receptor inhibitors in unselected lung cancer patients (some with, some without mutations), immune checkpoint inhibitors, interferon, breast cancer hormonal therapies, and selected others, suggesting 2 distinct, potentially identifiable subpopulations with differing progression rates. For 22 other therapies, <25 % of PFS curves had 2-phase-decay. Only 1 therapy was in the mid-range. Small cell lung and colon carcinomas were particularly likely to yield highly convex curves (p < 0.006), probably from discontinuation of effective therapies. PFS curve shape may yield biological and clinical insights.
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Affiliation(s)
| | | | | | - Michael Ong
- University of Ottawa, Ottawa, ON, United States
| | | | | | | | - Alberto Ocana
- Experimental Therapeutics Unit, Hospital Clínico San Carlos, and CIBERONC, Madrid, Spain
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Kimura T, Kawaguchi T, Chiba Y, Yoshioka H, Watanabe K, Kijima T, Kogure Y, Oguri T, Yoshimura N, Niwa T, Kasai T, Hayashi H, Ono A, Asai K, Tanaka H, Yano S, Yamamoto N, Nakanishi Y, Nakagawa K. Phase I/II study of intermitted erlotinib in combination with docetaxel in patients with recurrent non-small cell lung cancer (WJOG4708L). Jpn J Clin Oncol 2019; 49:947-955. [DOI: 10.1093/jjco/hyz088] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2019] [Revised: 05/10/2019] [Accepted: 05/24/2019] [Indexed: 11/12/2022] Open
Abstract
Abstract
Background
Preclinical data suggest sequential administration of epidermal growth factor receptor (EGFR) tyrosine kinase inhibitor (TKI) following chemotherapy may improve efficacy. We hypothesized that intermittent delivery of EGFR-TKI following chemotherapy may increase efficacy.
Methods
This was a multicenter, single-arm phase I/II study to evaluate the efficacy of intermitted erlotinib in combination with docetaxel in patients with EGFR-negative NSCLC who failed one prior chemotherapy. The phase I primary objectives were to determine the maximum tolerated dose (MTD) and recommended dose (RD) of erlotinib. Erlotinib was administered orally once per day on days 2–16 in combination with 60 mg/m2 docetaxel on day1 for 21 days. A standard 3 + 3 dose escalation design was employed for erlotinib from 100 to 150 mg/dose. The phase II primary endpoint was the objective response rate (ORR). The ORR and 95% confidence interval (CI) were calculated using a binomial distribution. This study required 45 patients.
Results
In the phase I part, the planned dose escalation was completed without reaching MTD. The RD of erlotinib was determined as 150 mg/dose. In the phase II part, the ORR and disease control rate were 17.1% (95%CI: 7.2–32.1%) and 53.7% (95%CI: 37.4–69.3%), respectively. Median progression-free survival and overall survival were 3.5 (95%CI: 3.1–4.5) and 11.3 (95%CI: 8.6–16.6) months, respectively. The common non-hematological adverse event was febrile neutropenia (grade 3–4:19.6%). Two treatment-related deaths were occurred because of interstitial lung disease and pleural infection.
Conclusions
Intermittent dosing of erlotinib plus docetaxel is clinically feasible in phase I part but did not significantly improve ORR in phase II part.
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Affiliation(s)
- Tatsuo Kimura
- Graduate School of Medicine, Osaka City University 1-4-3, Asahimachi, Abeno-ku, Osaka-City Osaka, Japan
| | - Tomoya Kawaguchi
- Graduate School of Medicine, Osaka City University 1-4-3, Asahimachi, Abeno-ku, Osaka-City Osaka, Japan
| | - Yasutaka Chiba
- Kinki University Faculty of Medicine 377-2, Ohno-Higashi, Osaka-Sayama-City, Osaka, Japan
| | | | - Katsuya Watanabe
- Yokohama Medical Center 3-60-2 Harajuku, Totsuka-ku, Yokohama-City, Kanagawa, Japan
| | - Takashi Kijima
- Graduate School of Medicine, Osaka University 2-15, Yamadaoka, Suita-City, Osaka, Japan
| | - Yoshihito Kogure
- Nagoya Medical Center 4-1-1 Sannomaru, Naka-ku, Nagoya-City, Aichi, Japan
| | - Tetsuya Oguri
- Nagoya City University 1-Kawasumi, Mizuho-cho, Mizuho-ku, Nagoya-City, Aichi, Japan
| | - Naruo Yoshimura
- Graduate School of Medicine, Osaka City University 1-4-3, Asahimachi, Abeno-ku, Osaka-City Osaka, Japan
| | - Takashi Niwa
- Kurashiki Central Hospital 1-1-1 Miwa, Kurasiki-City Okayama, Japan
| | - Takashi Kasai
- Tochigi Cancer Center 4-9-13 Yonan, Utsunomiya-City, Tochigi, Japan
| | - Hidetoshi Hayashi
- Kinki University Faculty of Medicine 377-2, Ohno-Higashi, Osaka-Sayama-City, Osaka, Japan
| | - Akira Ono
- Shizuoka Cancer Center 1007 Shimonagakubo, Nagaizumi-cho, Sunto-Gun, Shizuoka, Japan
| | - Kazuhisa Asai
- Graduate School of Medicine, Osaka City University 1-4-3, Asahimachi, Abeno-ku, Osaka-City Osaka, Japan
| | - Hiroshi Tanaka
- Niigata Cancer Center Hospital 2-15-3 Kawagishi-Cho, Chuo-Ku, Niigata-City, Niigata, Japan
| | - Seiji Yano
- Kanazawa University 13-1 Takara-machi, Kanazawa-City, Ishikawa, Japan
| | - Nobuyuki Yamamoto
- Wakayama Medical University 811-1 Kimiidera Wakayama-City, Wakayama, Japan
| | - Yoichi Nakanishi
- Kyushu University 3-1-1 Maidashi, Higashi-ku, Fukuoka-City, Fukuoka, Japan
| | - Kazuhiko Nakagawa
- Kinki University Faculty of Medicine 377-2, Ohno-Higashi, Osaka-Sayama-City, Osaka, Japan
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Suh CH, Park HS, Kim KW, Pyo J, Hatabu H, Nishino M. Pneumonitis in advanced non-small-cell lung cancer patients treated with EGFR tyrosine kinase inhibitor: Meta-analysis of 153 cohorts with 15,713 patients: Meta-analysis of incidence and risk factors of EGFR-TKI pneumonitis in NSCLC. Lung Cancer 2018; 123:60-69. [PMID: 30089596 DOI: 10.1016/j.lungcan.2018.06.032] [Citation(s) in RCA: 54] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2018] [Revised: 06/27/2018] [Accepted: 06/30/2018] [Indexed: 01/06/2023]
Abstract
PURPOSE Pneumonitis is a significant toxicity of EGFR tyrosine kinase inhibitors (EGFR-TKI) in non-small-cell lung cancer (NSCLC) patients. We studied the incidence of pneumonitis in clinical trials of EGFR-TKI published in 2003-2017, and performed subgroups analyses to identity predisposing factors. METHODS Ovid-MEDLINE and EMBASE search up to 4/17/17 using the keywords, "erlotinib", "gefitinib", "afatinib", "osimertinib", and "lung cancer", resulted in a total of 153 eligible trial cohorts with 15,713 advanced NSCLC patients treated with EGFR-TKI. The pooled incidence of all-grade, high-grade, and grade 5 pneumonitis was obtained. Subgroup analyses were performed with meta-regression using study-level covariates. RESULTS Among the patients without prior exposure to EGFR-TKI, the overall incidence was 1.12% (95% CI:0.79-1.58%) for all-grade, 0.61% (95% CI:0.40-0.93%) for high-grade, and 0.20% (95% CI:0.11-0.38%) for grade 5 pneumonitis. The incidence was significantly higher in Japanese studies compared to studies of non-Japan origin, for all-grade (4.77% vs. 0.55%, p < 0.001), high grade (2.49% vs. 0.37%, p < 0.001), and grade 5 pneumonitis (1.00% vs. 0.18%, p < 0.001). Multivariate analyses demonstrated higher odds of pneumonitis in Japanese studies for all-grade (odds ratio [OR]: 5.04; 95% CI:3.14-8.11, p < 0.001), high-grade (OR: 4.45; 95% CI:2.50-7.93, p < 0.001), and grade 5 pneumonitis (OR: 4.55; 95% CI:2.20-9.44, p < 0.001) compared to others, after adjusting for types of EGFR-TKI and lines of therapy. In patients with EGFR retreatment analyzed separately, the pooled incidence was 1.13% (95% CI:0.40-3.15%) for all-grade, 0.49% (95% CI:0.21-1.11%) for high-grade, and 0.16% (95% CI:0.04-0.65%) for grade 5 pneumonitis. CONCLUSIONS The overall incidence of EGFR-TKI pneumonitis was 1.12% in patients without prior exposure to EGFR-TKI, and 1.13% in EGFR-TKI retreatment group. The cohorts from Japan had significantly higher incidence of pneumonitis, providing insights for further mechanistic studies.
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Affiliation(s)
- Chong Hyun Suh
- Department of Radiology and Research Institute of Radiology, University of Ulsan College of Medicine, Asan Medical Center, 86 Asanbyeongwon-Gil, Songpa-Gu, Seoul 138-736, Republic of Korea
| | - Hye Sun Park
- Department of Radiology, Brigham and Women's Hospital and Dana-Farber Cancer Institute, Harvard Medical School, 450 Brookline Ave, Boston MA, USA
| | - Kyung Won Kim
- Department of Radiology and Research Institute of Radiology, University of Ulsan College of Medicine, Asan Medical Center, 86 Asanbyeongwon-Gil, Songpa-Gu, Seoul 138-736, Republic of Korea
| | - Junhee Pyo
- WHO Collaborating Center for Pharmaceutical Policy and Regulation, Department of Pharmaceutical Science, Utrecht University, David de Wiedgebouw, Universiteitsweg 99 3584 CG Utrecht, Netherlands
| | - Hiroto Hatabu
- Department of Radiology, Brigham and Women's Hospital and Dana-Farber Cancer Institute, Harvard Medical School, 450 Brookline Ave, Boston MA, USA
| | - Mizuki Nishino
- Department of Radiology, Brigham and Women's Hospital and Dana-Farber Cancer Institute, Harvard Medical School, 450 Brookline Ave, Boston MA, USA.
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Diagnostic RAS mutation analysis by polymerase chain reaction (PCR). BIOMOLECULAR DETECTION AND QUANTIFICATION 2016; 8:29-32. [PMID: 27335808 PMCID: PMC4906127 DOI: 10.1016/j.bdq.2016.05.001] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 02/29/2016] [Revised: 04/26/2016] [Accepted: 05/17/2016] [Indexed: 02/07/2023]
Abstract
RAS mutation analysis is an important companion diagnostic test. Treatment of colorectal cancer with anti-Epidermal Growth Factor Receptor (EGFR) therapy requires demonstration of RAS mutation status (both KRAS and NRAS), and it is good practice to include BRAF. In Non-Small Cell Lung Cancer (NSCLC) and melanoma, assessment of RAS mutation status can be helpful in triaging patient samples for more extensive testing. This mini-review will discuss the role of PCR methods in providing rapid diagnostic information for cancer patients.
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Bironzo P, Mele T, Novello S. Achievements in targeted therapies. Lung Cancer 2015. [DOI: 10.1183/2312508x.10010714] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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