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  • Wang, Liping  (11)
  • 1
    Online Resource
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    TP53 fusions with next-generation sequencing (NGS) in Chinese non-small cell lung cancer (NSCLC): A multicenter study.
    American Society of Clinical Oncology (ASCO) ; 2020
    In:  Journal of Clinical Oncology Vol. 38, No. 15_suppl ( 2020-05-20), p. e21742-e21742
    Details
    In: Journal of Clinical Oncology, American Society of Clinical Oncology (ASCO), Vol. 38, No. 15_suppl ( 2020-05-20), p. e21742-e21742
    Abstract: e21742 Background: Currently, with the advances in detection techniques, such as next generation sequencing (NGS), more and more rare or atypical TP53 fusions had been identified. Such as TP53-PSMD14, the importance of EGFR signaling in the pathogenesis of lung cancer and the efficacy of EGFR-TKI treatment had been demonstrated. The aim of this study was to evaluate the prevalence of TP53 fusions in Chinese NSCLC populations, which had not been reported earlier, and to describe targeting potential in Chinese NSCLC populations. Methods: A multicenter study in China was initiated from February 2014, and NSCLC patients have been enrolled as of December 2018. A total of 2743 patients with NSCLC were screened by using next-generation sequencing (NGS)-based 381 genes panel assay for detecting TP53 fusions. Results: Of this entire cohort, just four (0.15%) patients were identified with a TP53 fusion, including DNAH2-TP53 (1), TP53-MPDU1 (1), TP53-FXR2 (1), TP53-VEZF1 (1). Of the TP53 fusion NSCLC patients, 50.00% were detected in female patients. Biopsies were obtained from primary lung tumor (25.00%) and metastatic sites (75.00%). Overall TMB in the TP53 fusion was high, which had more than 20 mut/Mb. Of the TP53 fusion NSCLC, two cases (50.00%) featured EGFR SV alterations. Conclusions: The frequency of TP53 fusions in Chinese populations with NSCLC is extremely rare (0.17%). TP53 fusions may reduce responsiveness to TKIs and worsen prognosis in EGFR-mutated NSCLC patients, mainly those carrying exon 19 deletions or exon 21 L858R.
    Type of Medium: Online Resource
    ISSN: 0732-183X , 1527-7755
    URL: Article
    DOI: 10.1200/JCO.2020.38.15_suppl.e21742
    RVK:
    XA 52760
    RVK:
    XA 10000
    Language: English
    Publisher: American Society of Clinical Oncology (ASCO)
    Publication Date: 2020
    detail.hit.zdb_id: 2005181-5
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  • 2
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    Chinese expert consensus on the diagnosis and treatment of thymic epithelial tumors
    Wiley ; 2023
    In:  Thoracic Cancer Vol. 14, No. 12 ( 2023-04), p. 1102-1117
    Details
    In: Thoracic Cancer, Wiley, Vol. 14, No. 12 ( 2023-04), p. 1102-1117
    Abstract: Thymic epithelial tumors (TETs) are a relatively rare type of thoracic tumor, accounting for less than 1% of all tumors. The incidence of TETs is about 3.93/10000 in China, slightly higher than that of European and American countries. For resectable TETs, complete surgical resection is recommended. Radiotherapy or chemotherapy may be used as postoperative adjuvant treatment. Treatment for advanced, unresectable TETs consist mainly of radiotherapy and chemotherapy, but there is a lack of standard first‐ and second‐line treatment regimens. Recently, targeted therapies and immune checkpoint inhibitors have shown promising outcomes in TETs. Based on the currently available clinical evidences and the opinions of the national experts, the Thymic Oncology Group of Yangtze River Delta Lung Cancer Cooperation Group (East China LUng caNcer Group, ECLUNG; Youth Committee) established this Chinese expert consensus on the clinical diagnosis and treatment of TETs, covering the epidemiology, diagnosis, treatment, prognosis and follow‐up of TETs.
    Type of Medium: Online Resource
    ISSN: 1759-7706 , 1759-7714
    URL: Issue
    URL: Article
    DOI: 10.1111/tca.v14.12
    DOI: 10.1111/1759-7714.14847
    Language: English
    Publisher: Wiley
    Publication Date: 2023
    detail.hit.zdb_id: 2559245-2
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  • 3
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    Chinese expert consensus on the diagnosis and treatment of malignant pleural mesothelioma
    Wiley ; 2023
    In:  Thoracic Cancer Vol. 14, No. 26 ( 2023-09), p. 2715-2731
    Details
    In: Thoracic Cancer, Wiley, Vol. 14, No. 26 ( 2023-09), p. 2715-2731
    Abstract: Malignant pleural mesothelioma (MPM) is a malignant tumor originating from the pleura, and its incidence has been increasing in recent years. Due to the insidious onset and strong local invasiveness of MPM, most patients are diagnosed in the late stage and early screening and treatment for high‐risk populations are crucial. The treatment of MPM mainly includes surgery, chemotherapy, and radiotherapy. Immunotherapy and electric field therapy have also been applied, leading to further improvements in patient survival. The Mesothelioma Group of the Yangtze River Delta Lung Cancer Cooperation Group (East China LUng caNcer Group, ECLUNG; Youth Committee) developed a national consensus on the clinical diagnosis and treatment of MPM based on existing clinical research evidence and the opinions of national experts. This consensus aims to promote the homogenization and standardization of MPM diagnosis and treatment in China, covering epidemiology, diagnosis, treatment, and follow‐up.
    Type of Medium: Online Resource
    ISSN: 1759-7706 , 1759-7714
    URL: Issue
    URL: Article
    DOI: 10.1111/tca.v14.26
    DOI: 10.1111/1759-7714.15022
    Language: English
    Publisher: Wiley
    Publication Date: 2023
    detail.hit.zdb_id: 2559245-2
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  • 4
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    Incidence of FGFR-TACC gene fusions in Chinese non-small cell lung cancer (NSCLC): A multicenter study.
    American Society of Clinical Oncology (ASCO) ; 2019
    In:  Journal of Clinical Oncology Vol. 37, No. 15_suppl ( 2019-05-20), p. e13001-e13001
    Details
    In: Journal of Clinical Oncology, American Society of Clinical Oncology (ASCO), Vol. 37, No. 15_suppl ( 2019-05-20), p. e13001-e13001
    Abstract: e13001 Background: Fibroblast growth factor receptors (FGFR) are transmembrane kinase proteins with growing importance in non-small cell lung cancer (NSCLC) biology given the frequency of molecular alterations and vast interface with multiple other signaling pathways. Furthermore, numerous FGFR inhibitors in clinical development demonstrate the expanding therapeutic relevance of this pathway. The aim of this study was to evaluate the prevalence of FGFR-TACC fusions in Chinese NSCLC populations, which had not been reported earlier, and to describe targeting potential in Chinese NSCLC populations. Methods: A multicenter study in China was initiated from February 2014, and NSCLC patients have been enrolled as of December 2018. Capture-based comprehensive genomic profiling was performed on 2743 NSCLC FFPE samples sequenced to a mean coverage depth of 〉 650X for up to 381 cancer-related genes. Genomic alterations (GA) included short variant (SV) base subs and insertions/deletions, copy number alterations, and rearrangements/fusions. Tumor mutational burden (TMB; mut/Mb) was calculated on up to 1.2 Mb of sequenced DNA. Results: Of this entire cohort, just 16 (0.58%) patients were identified with FGFR-TACC fusions, including FGFR1-TACC 1 fusion (1), FGFR2-TACC2 fusion (3) and FGFR3-TACC3 fusion (12). Median patient age was 57 (range 36-84 years). Of the FGFR-TACC fusion NSCLC patients, 56.25% were detected in female patients. Biopsies were obtained from primary lung tumor (31.25%) and metastatic sites (68.75%). Overall TMB in the FGFR-TACC fusion was low (median 3.6 mut/Mb), although two cases (12.50%) had 〉 20 mut/Mb. Of the FGFR-TACC fusion NSCLC patients, two cases (12.50%) featured EGFR SV alterations. Conclusions: FGFR-TACC fusions occur in a subset of patients with NSCLC. Such patients should be considered for clinical trials featuring FGFR inhibitors (AZD4547). Moreover, NGS can provide information for targeted therapy. For NSCLC patients to benefit from more personalized cancer treatment, clinical therapy should improve with clinical diagnostics through multi-gene assays to determine the actual clinical benefits.
    Type of Medium: Online Resource
    ISSN: 0732-183X , 1527-7755
    URL: Article
    DOI: 10.1200/JCO.2019.37.15_suppl.e13001
    RVK:
    XA 52760
    RVK:
    XA 10000
    Language: English
    Publisher: American Society of Clinical Oncology (ASCO)
    Publication Date: 2019
    detail.hit.zdb_id: 2005181-5
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  • 5
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    Real-world large-scale study of ERBB2 gene fusions and its response to afatinib in Chinese non-small cell lung cancer (NSCLC): A multicenter study.
    American Society of Clinical Oncology (ASCO) ; 2019
    In:  Journal of Clinical Oncology Vol. 37, No. 15_suppl ( 2019-05-20), p. e13002-e13002
    Details
    In: Journal of Clinical Oncology, American Society of Clinical Oncology (ASCO), Vol. 37, No. 15_suppl ( 2019-05-20), p. e13002-e13002
    Abstract: e13002 Background: ERBB2 mutation has been found to be an oncogenic driver gene in non-small cell lung cancers (NSCLC) and ERBB2-directed therapies have shown promising results in this unique population, while little is known about ERBB2 fusion association with outcomes of afatinib. The aim of this study was to investigate the efficacy of afatinib in patients with advanced ERBB2 fusion NSCLC. Methods: A multicenter study in China was initiated from February 2014, and NSCLC patients have been enrolled as of December 2018. To determine the frequency of the ERBB2 fusions in NSCLC and other tumors, we analyzed data from 2743 clinical NSCLC cases, each of which had results from next-generation sequencing (NGS)-based 381 genes panel assay, analogous to the index patient. Results: Of this entire cohort, eight (0.29%) patients were identified with an ERBB2 fusion, including TNS4-ERBB2 (1), ERBB2-CD79B (1), IGFBP4-ERBB2 (1), ERBB2-PSMD3 (1), SEZ6-ERBB2 (1), ERBB2-PGAP3 (1), ARL5C-ERBB2 (1) and B3GNTL1-ERBB2 (1). The genes most frequently co-altered in patients with ERBB2 fusions were TP53 (37.50%), CDKN2A (25.00%), RB1 (25.00%) and RBM10 (25.00%). Overall TMB in the ERBB2 fusions was low (median 2.97 mut/Mb). For treatments, 25.00% patients chose afatinib, another patients chose chemotherapy or chemoradiotherapy, and case examples of advanced ERBB2 fusion driven NSCLC patients responding to afatinib were actively being sought thru our database. Conclusions: Patients with advanced ERBB2 fusion NSCLC showed a good outcome of afatinib compared to those with ALK/ ROS1 fusion which response to crizotinib, which strengthen the need for effective ERBB2-targeted drugs in clinical practice.
    Type of Medium: Online Resource
    ISSN: 0732-183X , 1527-7755
    URL: Article
    DOI: 10.1200/JCO.2019.37.15_suppl.e13002
    RVK:
    XA 52760
    RVK:
    XA 10000
    Language: English
    Publisher: American Society of Clinical Oncology (ASCO)
    Publication Date: 2019
    detail.hit.zdb_id: 2005181-5
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  • 6
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    Expert consensus on the diagnosis and treatment of NTRK gene fusion solid tumors in China
    Wiley ; 2022
    In:  Thoracic Cancer Vol. 13, No. 21 ( 2022-11), p. 3084-3097
    Details
    In: Thoracic Cancer, Wiley, Vol. 13, No. 21 ( 2022-11), p. 3084-3097
    Abstract: Gene fusions can drive tumor development for multiple types of cancer. Currently, many drugs targeting gene fusions are being approved for clinical application. At present, tyrosine receptor kinase (TRK) inhibitors targeting neurotrophic tyrosine receptor kinase ( NTRK ) gene fusions are among the first “tumor agnostic” drugs approved for pan‐cancer use. Representative TRK inhibitors, including larotrectinib and entrectinib, have shown high efficacy for many types of cancer. At the same time, several second‐generation drugs designed to overcome first‐generation drug resistance are undergoing clinical development. Due to the rarity of NTRK gene fusions in common cancer types and technical issues regarding the complexity of fusion patterns, effectively screening patients for TRK inhibitor treatment in routine clinical practice is challenging. Different detection methods including immunohistochemistry, fluorescence in situ hybridization, reverse transcription‐polymerase chain reaction, and (DNA and/or RNA‐based) next‐generation sequencing have pros and cons. As such, recommending suitable tests for individual patients and ensuring the quality of tests is essential. Moreover, at present, there is a lack of systematic review for the clinical efficacy and development status of first‐ and second‐generation TRK inhibitors. To resolve the above issues, our expert group has reached a consensus regarding the diagnosis and treatment of NTRK gene fusion solid tumors, aiming to standardize clinical practice with the goal of benefiting patients with NTRK gene fusions treated with TRK inhibitors.
    Type of Medium: Online Resource
    ISSN: 1759-7706 , 1759-7714
    URL: Issue
    URL: Article
    DOI: 10.1111/tca.v13.21
    DOI: 10.1111/1759-7714.14644
    Language: English
    Publisher: Wiley
    Publication Date: 2022
    detail.hit.zdb_id: 2559245-2
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  • 7
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    Real-world mutational profiling of Chinese non-small cell lung cancer patients with epidermal growth factor receptor (EGFR) uncommon mutations acquired resistant to icotinib using next generation sequencing: A multicenter study.
    American Society of Clinical Oncology (ASCO) ; 2020
    In:  Journal of Clinical Oncology Vol. 38, No. 15_suppl ( 2020-05-20), p. e21557-e21557
    Details
    In: Journal of Clinical Oncology, American Society of Clinical Oncology (ASCO), Vol. 38, No. 15_suppl ( 2020-05-20), p. e21557-e21557
    Abstract: e21557 Background: Just like classical EGFR mutations, EGFR uncommon mutations non-small cell lung cancer (NSCLC) will still have acquired resistant problem to icotinib. The mechanism of icotinib resistance in such uncommon EGFR mutant patients has also risen to be a difficult question in lung cancer research. In order to explore the resistance mechanism in EGFR uncommon mutant NSCLC patients treated by icotinib, it is necessary to first identify the resistant gene profiles and clinic-pathologic characteristics of those patients. As far as we know that there is no large cohort of EGFR uncommon mutant NSCLC study in evaluating the efficacy and resistant genomic profiling of icotinib. Methods: We screened 3279 patients with NSCLC for EGFR uncommon mutations. Among them, 106 patients received icotinib treatment, and a total of 69 patients with stage IIIb-IV EGFR uncommon mutations NSCLC were undergoing tumor biopsies or blood withdrawing by the time of primary or acquiring to icotinib, in including formalin-fixed paraffin-embedded (FFPE) samples, serum samples and serous effusions. We used targeted next-generation sequencing to detect genes status of patients. Results: Among 69 patients treated with icotinib, 69.57% (48/69) developed acquired resistance, and 30.43% (21/69) had primary resistance. Using the specimens at the baseline, there were 39(81.25%) patients with EGFR T790M (including 7 patients with EGFR T790M, 32 patients with EGFR T790M plus EGFR amplification), 3(36.25%) patients with EGFR amplification, 1(2.08%) patient with BRAF mutation, 1(2.08%) patient with PIK3CA mutation, 1(2.08%) patient with CTNNB1 mutation, 1(2.08%) patient with ALK fusion, 1(2.08%) patient with ROS1 fusion, and 1(2.08%) patient with unknown status. Conclusions: EGFR T790M, EGFR amplification, BRAF mutation, PI3K-AKT-mTOR signaling pathway (PIK3CA mutations), CTNNB1 mutation, ALK fusion or ROS1 fusion might contribute to molecular mechanisms of acquired resistance to icotinib in EGFR uncommon mutations NSCLC. Our study uncovered EGFR uncommon mutational profiles of NSCLC patients with icotinib resistance with potential therapeutic implications.
    Type of Medium: Online Resource
    ISSN: 0732-183X , 1527-7755
    URL: Article
    DOI: 10.1200/JCO.2020.38.15_suppl.e21557
    RVK:
    XA 52760
    RVK:
    XA 10000
    Language: English
    Publisher: American Society of Clinical Oncology (ASCO)
    Publication Date: 2020
    detail.hit.zdb_id: 2005181-5
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  • 8
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    Mechanisms of primary resistance to icotinib in Chinese non-small-cell lung cancer patients with EGFR uncommon mutations: A multicenter study.
    American Society of Clinical Oncology (ASCO) ; 2019
    In:  Journal of Clinical Oncology Vol. 37, No. 15_suppl ( 2019-05-20), p. e20501-e20501
    Details
    In: Journal of Clinical Oncology, American Society of Clinical Oncology (ASCO), Vol. 37, No. 15_suppl ( 2019-05-20), p. e20501-e20501
    Abstract: e20501 Background: Previous case series, retrospective studies and pooled survey studies have investigated the clinical efficacies of EGFR-TKIs in patients harboring EGFR uncommon mutations. However, part of patients with EGFR uncommon mutations do not exhibit objective responses to EGFR TKIs (primary resistance). The mechanism of primary resistance to icotinib in EGFR uncommon mutations NSCLC has not been clearly understood. Methods: We screened 3279 patients with NSCLC for EGFR uncommon mutations. Among them, 106 patients received icotinib treatment, and a total of 69 patients with stage IIIb-IV EGFR uncommon mutations NSCLC were undergoing tumor biopsies or blood withdrawing by the time of primary or acquiring to icotinib, in including formalin-fixed paraffin-embedded (FFPE) samples, serum samples and serous effusions. We used targeted NGS to detect genes status of patients. Results: Among 69 patients treated with icotinib, 69.57% (48/69) developed acquired resistance, and 30.43% (21/69) had primary resistance. Using the specimens at the baseline, there were 6(28.57%) patients with EGFR extracellular domain mutation, 5(23.81%) patients with BCL2L11 loss (BIM deletion polymorphism), 3(14.29%) patients with MET amplification, 1(4.76%) patient with ERBB2 amplification, 1(4.76%) patient with MYC amplification, 1(4.76%) patient with PTEN mutation, 1(4.76%) patient with PIK3CA mutation, and 3 (14.29%) patients with unknown status. Conclusions: EGFR extracellular domain mutation, BCL2L11 loss, PI3K-AKT-mTOR signaling pathway (PTEN, PIK3CA mutations), MET amplification, ERBB2 amplification or MYC amplification might contribute to molecular mechanisms of primary resistance to icotinib in EGFR uncommon mutations NSCLC. The complexity and heterogeneity of EGFR uncommon mutations NSCLC that may confer primary resistance to icotinib using NGS platform.
    Type of Medium: Online Resource
    ISSN: 0732-183X , 1527-7755
    URL: Article
    DOI: 10.1200/JCO.2019.37.15_suppl.e20501
    RVK:
    XA 52760
    RVK:
    XA 10000
    Language: English
    Publisher: American Society of Clinical Oncology (ASCO)
    Publication Date: 2019
    detail.hit.zdb_id: 2005181-5
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  • 9
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    APC fusions analysis in Chinese non-small cell lung cancer (NSCLC) using comprehensive NGS panel: A multicenter study.
    American Society of Clinical Oncology (ASCO) ; 2020
    In:  Journal of Clinical Oncology Vol. 38, No. 15_suppl ( 2020-05-20), p. e21086-e21086
    Details
    In: Journal of Clinical Oncology, American Society of Clinical Oncology (ASCO), Vol. 38, No. 15_suppl ( 2020-05-20), p. e21086-e21086
    Abstract: e21086 Background: Currently, with the advances in detection techniques, such as next generation sequencing (NGS), more and more rare or atypical APC fusions had been identified. Such as APC-MCC, the importance of Wnt signaling in the pathogenesis of lung cancer and the efficacy of EGFR-TKI treatment had been demonstrated. Methods: A multicenter study in China was initiated from February 2014, and NSCLC patients have been enrolled as of December 2018. To determine the frequency of the APC fusions in NSCLC and other tumors, we analyzed data from 2743 clinical NSCLC cases, each of which had results from next-generation sequencing (NGS)-based 381 genes panel assay, analogous to the index patient. Results: Of this entire cohort, just two (0.07%) patients were identified with a APC fusion, including APC-MCC (1), APC-MRPL13 (1). The genes most frequently co-altered in patients with APC fusions were TP53 (100.00%), CCND1 (50.00%), ESR1 (50.00%), TNN (50.00%), MAP2K2 (50.00%) and POM121L12 (50.00%). Overall TMB in the APC fusions was low (median 2.16 mut/Mb). For treatments, both patients chose chemotherapy based on pemetrexed for first line, and a case example of advanced APC fusion NSCLC patients responding to anlotinib was actively being sought thru our database. Conclusions: The frequency of APC fusions in Chinese populations with NSCLC is extremely rare (0.08%). NGS can identify novel fusions and increase the list of actionable variants for patients. More patients can benefit from targeted treatment. In addition, for short-or long-term responses to TKI treatment, we can use the NGS assay to explore differential gene expression in the future.
    Type of Medium: Online Resource
    ISSN: 0732-183X , 1527-7755
    URL: Article
    DOI: 10.1200/JCO.2020.38.15_suppl.e21086
    RVK:
    XA 52760
    RVK:
    XA 10000
    Language: English
    Publisher: American Society of Clinical Oncology (ASCO)
    Publication Date: 2020
    detail.hit.zdb_id: 2005181-5
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  • 10
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    Chinese expert consensus on the multidisciplinary management of pneumonitis associated with immune checkpoint inhibitor
    Wiley ; 2022
    In:  Thoracic Cancer Vol. 13, No. 23 ( 2022-12), p. 3420-3430
    Details
    In: Thoracic Cancer, Wiley, Vol. 13, No. 23 ( 2022-12), p. 3420-3430
    Abstract: Immune checkpoint inhibitors (ICIs) have successfully treated a number of different types of cancer, which is of great significance for cancer treatment. With the widespread use of ICIs in clinical practice, the increasing checkpoint inhibitor pneumonia (CIP) will be a challenge to clinicians. To guide the diagnosis and treatment of CIP, we conducted in‐depth discussions based on the latest evidence, forming a consensus among Chinese experts on the multidisciplinary management of CIP.
    Type of Medium: Online Resource
    ISSN: 1759-7706 , 1759-7714
    URL: Issue
    URL: Article
    DOI: 10.1111/tca.v13.23
    DOI: 10.1111/1759-7714.14693
    Language: English
    Publisher: Wiley
    Publication Date: 2022
    detail.hit.zdb_id: 2559245-2
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