1
|
Chen H, Gui X, Zhou Z, Su F, Gong C, Li S, Wu W, Rao N, Liu Q, Yao H. Distinct ER and PR expression patterns significantly affect the clinical outcomes of early HER2-positive breast cancer: A real-world analysis of 871 patients treated with neoadjuvant therapy. Breast 2024; 75:103733. [PMID: 38615482 PMCID: PMC11026842 DOI: 10.1016/j.breast.2024.103733] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2023] [Revised: 03/07/2024] [Accepted: 04/07/2024] [Indexed: 04/16/2024] Open
Abstract
INTRODUCTION The impact of distinct estrogen receptor (ER) and progesterone receptor (PR) expression patterns on tumor behavior and treatment outcomes within HER2-positive breast cancer is not fully explored. This study aimed to comprehensively examine the clinical differences among patients with HER2-positive breast cancer harboring distinct ER and PR expression patterns in the neoadjuvant setting. METHODS This retrospective analysis included 871 HER2-positive breast patients treated with neoadjuvant therapy at our hospital between 2011 and 2022. Comparisons were performed across the three hormone receptor (HR)-specific subtypes, namely the ER-negative/PR-negative/HER2-positive (ER-/PR-/HER2+), the single HR-positive (HR+)/HER2+, and the triple-positive breast cancer (TPBC) subtypes. RESULTS Of 871 patients, 21.0% had ER-/PR-/HER2+ tumors, 33.6% had single HR+/HER2+ disease, and 45.4% had TPBC. Individuals with single HR+/HER2+ tumors and TPBC cases demonstrated significantly lower pathological complete response (pCR) rates compared to those with ER-/PR-/HER2+ tumors (36.9% vs. 24.3% vs. 49.2%, p < 0.001). Multivariate analysis confirmed TPBC as significantly associated with decreased pCR likelihood (OR = 0.42, 95%CI 0.28-0.63, p < 0.001). Survival outcomes, including disease-free survival (DFS) and overall survival (OS), showed no significant differences across HR-specific subtypes in the overall patient population. However, within patients without anti-HER2 therapy, TPBC was linked to improved DFS and a trend towards better OS. CONCLUSIONS HER2-positive breast cancer exhibited three distinct HR-specific subtypes with varying clinical manifestations and treatment responses. These findings suggest personalized treatment strategies considering ER and PR expression patterns, emphasizing the need for further investigations to unravel molecular traits underlying HER2-positive breast cancer with distinct HR expression patterns.
Collapse
Affiliation(s)
- Haizhu Chen
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Breast Tumor Centre, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Xiujuan Gui
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Breast Tumor Centre, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Ziwei Zhou
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Breast Tumor Centre, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Fengxi Su
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Breast Tumor Centre, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Chang Gong
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Breast Tumor Centre, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Shunrong Li
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Breast Tumor Centre, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Wei Wu
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Breast Tumor Centre, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Nanyan Rao
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Breast Tumor Centre, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Qiang Liu
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Breast Tumor Centre, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China.
| | - Herui Yao
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Breast Tumor Centre, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China; Department of Oncology, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, China; Phase I Clinical Trial Centre, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, China.
| |
Collapse
|
2
|
Zhang S, Yin Y, Xiong H, Wang J, Liu H, Lu J, Zhang Q, Zhang L, Zhong J, Nie J, Lei K, Wang H, Yang S, Yao H, Wu H, Yu D, Ji X, Zhang H, Wu F, Xie W, Li W, Yao W, Zhong D, Sun H, Sun T, Guo Z, Wang R, Guo Y, Yu Z, Li D, Jin H, Song H, Chen X, Ma W, Hu Z, Liu D, Guo Y, Tang J, Jiang Z. Efficacy, Safety, and Population Pharmacokinetics of MW032 Compared With Denosumab for Solid Tumor-Related Bone Metastases: A Randomized, Double-Blind, Phase 3 Equivalence Trial. JAMA Oncol 2024; 10:448-455. [PMID: 38329745 PMCID: PMC10853867 DOI: 10.1001/jamaoncol.2023.6520] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2023] [Accepted: 09/27/2023] [Indexed: 02/09/2024]
Abstract
Importance The bioequivalence of denosumab biosimilar has yet to be studied in a 53-week, multicenter, large-scale, and head-to-head trial. A clinically effective biosimilar may help increase access to denosumab in patients with solid tumor-related bone metastases. Objectives To establish the biosimilarity of MW032 to denosumab in patients with solid tumor-related bone metastases based on a large-scale head-to-head study. Design, Setting, and Participants In this 53-week, randomized, double-blind, phase 3 equivalence trial, patients with solid tumors with bone metastasis were recruited from 46 clinical sites in China. Overall, 856 patients were screened and 708 eligible patients were randomly allocated to receive either MW032 or denosumab. Interventions Patients were randomly assigned (1:1) to receive MW032 or reference denosumab subcutaneously every 4 weeks until week 49. Main Outcomes and Measures The primary end point was percentage change from baseline to week 13 of natural logarithmic transformed urinary N-telopeptide/creatinine ratio (uNTx/uCr). Results Among the 701 evaluable patients (350 in the MW032 group and 351 in the denosumab group), the mean (range) age was 56.1 (22.0-86.0) years and 460 patients were women (65.6%). The mean change of uNTx/uCr from baseline to week 13 was -72.0% (95% CI, -73.5% to -70.4%) in the MW032 group and -72.7% (95% CI, -74.2% to -71.2%) in the denosumab group. These percent changes corresponded to mean logarithmic ratios of -1.27 and -1.30, or a difference of 0.02. The 90% CI for the difference (-0.04 to 0.09) was within the equivalence margin (-0.13 to 0.13); the mean changes of uNTx/uCr and bone-specific alkaline phosphatase (s-BALP) at each time point were also similar during 53 weeks. The differences of uNTx/uCr change were 0.015 (95% CI, -0.06 to 0.09), -0.02 (95% CI, -0.09 to 0.06), -0.05 (95% CI, -0.13 to 0.03) and 0.001 (95% CI, -0.10 to 0.10) at weeks 5, 25, 37, and 53, respectively. The differences of s-BALP change were -0.006 (95% CI, 0.06 to 0.05), 0.00 (95% CI, -0.07 to 0.07), -0.085 (95% CI, -0.18 to 0.01), -0.09 (95% CI, -0.20 to 0.02), and -0.13 (95% CI, -0.27 to 0.004) at weeks 5, 13, 25, 37 and 53, respectively. No significant differences were observed in the incidence of skeletal-related events (-1.4%; 95% CI, -5.8% to 3.0%) or time to first on-study skeletal-related events (unadjusted HR, 0.86; P = .53; multiplicity adjusted HR, 0.87; P = .55) in the 2 groups. Conclusions and Relevance MW032 and denosumab were biosimilar in efficacy, population pharmacokinetics, and safety profile. Availability of denosumab biosimilars may broaden the access to denosumab and reduce the drug burden for patients with advanced tumors. Trial Registration ClinicalTrials.gov Identifier: NCT04812509.
Collapse
Affiliation(s)
- Shaohua Zhang
- Senior Department of Oncology, the Fifth Medical Center of PLA General Hospital, Beijing, PR China
| | - Yongmei Yin
- Department of Oncology, The First Affiliated Hospital with Nanjing Medical University, Jiangsu Province Hospital, Jiangsu, PR China
| | - Hailin Xiong
- Huizhou Central People’s Hospital, Huizhou, PR China
| | | | - Hu Liu
- The First Affiliated Hospital of USTC/Anhui Provincial Cancer Hospital, Hefei, PR China
| | - Junguo Lu
- Nantong Tumor Hospital, Nantong, PR China
| | - Qingyuan Zhang
- Harbin Medical University Cancer Hospital, Harbin, PR China
| | - Longzhen Zhang
- The Affiliated Hospital of Xuzhou Medical University, Xuzhou, PR China
| | - Jincai Zhong
- The First Affiliated Hospital of Guangxi Medical University, Nanning, PR China
| | - Jianyun Nie
- Yunnan Cancer Hospital, The Third Affiliated Hospital of Kunming Medical University, Kunming, PR China
| | - Kaijian Lei
- The Second People’s Hospital of Yibin, Yibin, PR China
| | - Hong Wang
- Nanchang People’s Hospital, Nanchang, PR China
| | - Shu Yang
- The First Affiliated Hospital, The First Clinical Medicine School of Guangdong Pharmaceutical University, Guangzhou, PR China
| | - Herui Yao
- Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, PR China
| | | | - Ding Yu
- Hubei Cancer Hospital, Wuhan, PR China
| | - Xuening Ji
- Zhongshan Clinical Collage of Dalian University, Dalian, PR China
| | - Hua Zhang
- The First Affiliated Hospital of Xinjiang Medical University, Urumchi, PR China
| | - Fang Wu
- The First Affiliated Hospital of Nanchang University, Nanchang, PR China
| | - Weimin Xie
- Guangxi Medical University Cancer Hospital, Nanning, PR China
| | - Wei Li
- The First Bethune Hospital of Jilin University, Changchun, PR China
| | - Weirong Yao
- The Jiangxi Provincial People’s Hospital, Nanchang, PR China
| | - Diansheng Zhong
- Tianjin Medical University General Hospital, Tianjin, PR China
| | | | - Tao Sun
- Liaoning Cancer Hospital & Institute, Shenyang, PR China
| | | | - Rui Wang
- Anhui Chest Hospital, Hefei, PR China
| | - Yanzhen Guo
- The First Affiliated Hospital of Henan University of Science and Technology, Luoyang, PR China
| | - Zhuang Yu
- The Affiliated Hospital of Qingdao University, Qingdao, PR China
| | - Dairong Li
- Chongqing University Cancer Hospital, Chongqing, PR China
| | | | - Haifeng Song
- Institute of Lifeomics, Academy of Military Medical Sciences, National Engineering Research Center for Protein Drugs, Beijing, PR China
| | - Xiaoyuan Chen
- Tsinghua Clinical Research Institute, School of Medicine, Tsinghua University, Beijing, PR China
| | - Wen Ma
- Mabwell (Shanghai) Bioscience Co, Ltd, Shanghai, PR China
| | - Zhitian Hu
- Mabwell (Shanghai) Bioscience Co, Ltd, Shanghai, PR China
| | - Datao Liu
- Mabwell (Shanghai) Bioscience Co, Ltd, Shanghai, PR China
| | - Yinhan Guo
- Mabwell (Shanghai) Bioscience Co, Ltd, Shanghai, PR China
| | - Jinhai Tang
- Department of Oncology, The First Affiliated Hospital with Nanjing Medical University, Jiangsu Province Hospital, Jiangsu, PR China
| | - Zefei Jiang
- Senior Department of Oncology, the Fifth Medical Center of PLA General Hospital, Beijing, PR China
| |
Collapse
|
3
|
Ouyang W, Peng Q, Lai Z, Huang H, Huang Z, Xie X, Lin R, Wang Z, Yao H, Yu Y. Synergistic role of activated CD4 + memory T cells and CXCL13 in augmenting cancer immunotherapy efficacy. Heliyon 2024; 10:e27151. [PMID: 38495207 PMCID: PMC10943356 DOI: 10.1016/j.heliyon.2024.e27151] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2023] [Revised: 02/13/2024] [Accepted: 02/26/2024] [Indexed: 03/19/2024] Open
Abstract
The development of immune checkpoint inhibitors (ICIs) has significantly advanced cancer treatment. However, their efficacy is not consistent across all patients, underscoring the need for personalized approaches. In this study, we examined the relationship between activated CD4+ memory T cell expression and ICI responsiveness. A notable correlation was observed between increased activated CD4+ memory T cell expression and better patient survival in various cohorts. Additionally, the chemokine CXCL13 was identified as a potential prognostic biomarker, with higher expression levels associated with improved outcomes. Further analysis highlighted CXCL13's role in influencing the Tumor Microenvironment, emphasizing its relevance in tumor immunity. Using these findings, we developed a deep learning model by the Multi-Layer Aggregation Graph Neural Network method. This model exhibited promise in predicting ICI treatment efficacy, suggesting its potential application in clinical practice.
Collapse
Affiliation(s)
- Wenhao Ouyang
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Department of Medicine Oncology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Qing Peng
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Department of Medicine Oncology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Zijia Lai
- Clinical Medicine College, Guangdong Medical University, Zhanjiang, China
| | - Hong Huang
- Clinical Medicine College, Guilin Medical University, Guilin, China
| | - Zhenjun Huang
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Department of Medicine Oncology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Xinxin Xie
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Department of Medicine Oncology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Ruichong Lin
- Faculty of Medicine, Macau University of Science and Technology, Taipa, Macao, China
| | - Zehua Wang
- Faculty of Medicine, Macau University of Science and Technology, Taipa, Macao, China
| | - Herui Yao
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Department of Medicine Oncology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Yunfang Yu
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Department of Medicine Oncology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
- Faculty of Medicine, Macau University of Science and Technology, Taipa, Macao, China
| |
Collapse
|
4
|
Yu Y, Chen H, Ouyang W, Zeng J, Huang H, Mao L, Jia X, Guan T, Wang Z, Lin R, Huang Z, Yin H, Yao H, Zhang K. Unraveling the role of M1 macrophage and CXCL9 in predicting immune checkpoint inhibitor efficacy through multicohort analysis and single-cell RNA sequencing. MedComm (Beijing) 2024; 5:e471. [PMID: 38434763 PMCID: PMC10906808 DOI: 10.1002/mco2.471] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2023] [Revised: 12/23/2023] [Accepted: 12/24/2023] [Indexed: 03/05/2024] Open
Abstract
The exact function of M1 macrophages and CXCL9 in forecasting the effectiveness of immune checkpoint inhibitors (ICIs) is still not thoroughly investigated. We investigated the potential of M1 macrophage and C-X-C Motif Chemokine Ligand 9 (CXCL9) as predictive markers for ICI efficacy, employing a comprehensive approach integrating multicohort analysis and single-cell RNA sequencing. A significant correlation between high M1 macrophage and improved overall survival (OS) and objective response rate (ORR) was found. M1 macrophage expression was most pronounced in the immune-inflamed phenotype, aligning with increased expression of immune checkpoints. Furthermore, CXCL9 was identified as a key marker gene that positively correlated with M1 macrophage and response to ICIs, while also exhibiting associations with immune-related pathways and immune cell infiltration. Additionally, through exploring RNA epigenetic modifications, we identified Apolipoprotein B MRNA Editing Enzyme Catalytic Subunit 3G (APOBEC3G) as linked to ICI response, with high expression correlating with improved OS and immune-related pathways. Moreover, a novel model based on M1 macrophage, CXCL9, and APOBEC3G-related genes was developed using multi-level attention graph neural network, which showed promising predictive ability for ORR. This study illuminates the pivotal contributions of M1 macrophages and CXCL9 in shaping an immune-active microenvironment, correlating with enhanced ICI efficacy. The combination of M1 macrophage, CXCL9, and APOBEC3G provides a novel model for predicting clinical outcomes of ICI therapy, facilitating personalized immunotherapy.
Collapse
Affiliation(s)
- Yunfang Yu
- Faculty of MedicineMacau University of Science and TechnologyMacaoP. R. China
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene RegulationGuangdong‐Hong Kong Joint Laboratory for RNA MedicineDepartment of Medical OncologyBreast Tumor CentrePhase I Clinical Trial CentreSun Yat‐sen Memorial HospitalSun Yat‐sen UniversityGuangzhouP. R. China
| | - Haizhu Chen
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene RegulationGuangdong‐Hong Kong Joint Laboratory for RNA MedicineDepartment of Medical OncologyBreast Tumor CentrePhase I Clinical Trial CentreSun Yat‐sen Memorial HospitalSun Yat‐sen UniversityGuangzhouP. R. China
| | - Wenhao Ouyang
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene RegulationGuangdong‐Hong Kong Joint Laboratory for RNA MedicineDepartment of Medical OncologyBreast Tumor CentrePhase I Clinical Trial CentreSun Yat‐sen Memorial HospitalSun Yat‐sen UniversityGuangzhouP. R. China
| | - Jin Zeng
- Faculty of Sustainable DevelopmentMacau University of Science and TechnologyMacauP. R. China
- Guangzhou National LaboratoryGuangzhouP. R. China
| | - Hong Huang
- School of MedicineGuilin Medical UniversityGuilinP. R. China
| | - Luhui Mao
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene RegulationGuangdong‐Hong Kong Joint Laboratory for RNA MedicineDepartment of Medical OncologyBreast Tumor CentrePhase I Clinical Trial CentreSun Yat‐sen Memorial HospitalSun Yat‐sen UniversityGuangzhouP. R. China
| | - Xueyuan Jia
- Faculty of MedicineMacau University of Science and TechnologyMacaoP. R. China
| | - Taihua Guan
- Guangzhou National LaboratoryGuangzhouP. R. China
| | - Zehua Wang
- Division of Science and TechnologyBeijing Normal University‐Hong Kong Baptist University United International CollegeZhuhaiP. R. China
| | - Ruichong Lin
- Faculty of Innovation EngineeringMacau University of Science and TechnologyMacaoP. R. China
| | - Zhenjun Huang
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene RegulationGuangdong‐Hong Kong Joint Laboratory for RNA MedicineDepartment of Medical OncologyBreast Tumor CentrePhase I Clinical Trial CentreSun Yat‐sen Memorial HospitalSun Yat‐sen UniversityGuangzhouP. R. China
| | - Hanqi Yin
- South China Institute of BiomedineGuangzhouChina
| | - Herui Yao
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene RegulationGuangdong‐Hong Kong Joint Laboratory for RNA MedicineDepartment of Medical OncologyBreast Tumor CentrePhase I Clinical Trial CentreSun Yat‐sen Memorial HospitalSun Yat‐sen UniversityGuangzhouP. R. China
| | - Kang Zhang
- Faculty of MedicineMacau University of Science and TechnologyMacaoP. R. China
- Guangzhou National LaboratoryGuangzhouP. R. China
- Zhuhai International Eve CenterZhuhai People's Hospital and the First Affiliated Hospital of Faculty of MedicineMacau University of Science and Technology and University HospitalZhuhaiChina
| |
Collapse
|
5
|
Coulibaly I, N'Djessan JJ, Adoubi A, Yao H, Gbetchedji S, Soya E, Ncho-Mottoh MP, Angoran I, Kouamé S, Tro G, Touré C, Anzouan-Kacou JB. [Acute heart failure with altered ejection fraction : Electrocardiographic signs with mortality at the Abidjan cardiology institute]. Ann Cardiol Angeiol (Paris) 2024; 73:101628. [PMID: 37984237 DOI: 10.1016/j.ancard.2023.101628] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2023] [Revised: 06/01/2023] [Accepted: 06/26/2023] [Indexed: 11/22/2023]
Abstract
INTRODUCTION Heart failure with impaired ejection fraction (HFIEF) represents the end-stage of most cardiac diseases, and is responsible for a high mortality rate. In order to identify patients at risk, numerous clinical and paraclinical prognostic factors have been proposed. The electrocardiogram (ECG), easy to perform and inexpensive, retains a powerful role in the prognostic evaluation of heart failure patients. The aim was to evaluate ECG signs associated with mortality in a retrospective cohort of patients with ICFEA. METHODOLOGY The study was observational and analytical based on retrospective data collected from patients benefiting from a primary hospitalization for ICFEA at the Abidjan Heart Institute from January 2018 to July 2020. RESULTS Of the 370 patients included, 197 had died by August 1, 2020, representing an overall mortality of 53%. Mortality progressed gradually up to one year, then remained unchanged up to 30 months. In multivariate Cox regression including ECG variables only, the presence of intra-ventricular conduction disorders (OR: 1.80; 95% CI [1.01-3.25]), microvoltage (OR: 1.82; 95% CI [1.05-16]), and pathological Q waves (OR: 1.70; 95% CI [1.02-2.83]), were significantly associated with overall mortality. When ECG variables and clinical, paraclinical and therapeutic demographic variables were included, only the presence of pathological Q waves (OR:1.74; 95% CI [1.01-3.01]) persisted as a risk factor for mortality. Hypertension and treatment of heart failure, in particular ACEI/ARII, beta-blockers and ARM, were protective factors. The presence of Q waves was associated with a significant reduction in survival, based on curves obtained using the Kaplan-Meier model. CONCLUSION ICFEA is responsible for high mortality, mainly in the year following the 1st hospitalization for cardiac decompensation. The presence of pathological Q waves is the only electrocardiographic sign that remains statistically associated with a poor prognosis, after adjustment.
Collapse
Affiliation(s)
- I Coulibaly
- Service d'hospitalisation de médecine, Institut de Cardiologie d'Abidjan, Côte d'Ivoire
| | - J J N'Djessan
- Unité de Soins Intensifs Cardiologiques, Institut de Cardiologie d'Abidjan, Côte d'Ivoire.
| | - A Adoubi
- Service d'hospitalisation de médecine, Centre Hospitalier Universitaire de Bouaké, Côte d'Ivoire
| | - H Yao
- Service des explorations externes, Institut de Cardiologie d'Abidjan, Côte d'Ivoire
| | - S Gbetchedji
- Service d'hospitalisation de médecine, Institut de Cardiologie d'Abidjan, Côte d'Ivoire
| | - E Soya
- Unité de Soins Intensifs Cardiologiques, Institut de Cardiologie d'Abidjan, Côte d'Ivoire
| | - M P Ncho-Mottoh
- Service d'hospitalisation de médecine, Institut de Cardiologie d'Abidjan, Côte d'Ivoire
| | - I Angoran
- Service des explorations externes, Institut de Cardiologie d'Abidjan, Côte d'Ivoire
| | - S Kouamé
- Unité de Soins Intensifs Cardiologiques, Institut de Cardiologie d'Abidjan, Côte d'Ivoire
| | - G Tro
- Service d'hospitalisation de médecine, Centre Hospitalier Universitaire de Bouaké, Côte d'Ivoire
| | - C Touré
- Service d'hospitalisation de médecine, Institut de Cardiologie d'Abidjan, Côte d'Ivoire
| | - J B Anzouan-Kacou
- Service des explorations externes, Institut de Cardiologie d'Abidjan, Côte d'Ivoire
| |
Collapse
|
6
|
Zhan Y, Lin Z, Liang J, Sun R, Li Y, Lin B, Ge F, Lin L, Lu H, Su L, Xiang T, Pan H, Huang C, Deng Y, Wang F, Xu R, Chen D, Zhang P, Tong J, Wang X, Meng Q, Zheng Z, Ou S, Guo X, Yao H, Yu T, Li W, Zhang Y, Jiang M, Fang Z, Song Y, Chen R, Luo J, Kang C, Liang S, Li H, Zheng J, Zhong N, Yang Z. Leritrelvir for the treatment of mild or moderate COVID-19 without co-administered ritonavir: a multicentre randomised, double-blind, placebo-controlled phase 3 trial. EClinicalMedicine 2024; 67:102359. [PMID: 38188690 PMCID: PMC10770433 DOI: 10.1016/j.eclinm.2023.102359] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/06/2023] [Revised: 11/15/2023] [Accepted: 11/21/2023] [Indexed: 01/09/2024] Open
Abstract
Background Leritrelvir is a novel α-ketoamide based peptidomimetic inhibitor of SARS-CoV-2 main protease. A preclinical study has demonstrated leritrelvir poses similar antiviral activities towards different SARS-CoV-2 variants compared with nirmatrelvir. A phase 2 clinical trial has shown a comparable antiviral efficacy and safety between leritrelvir with and without ritonavir co-administration. This trial aims to test efficacy and safety of leritrelvir monotherapy in adults with mild-to-moderate COVID-19. Methods This was a randomised, double-blind, placebo-controlled, multicentre phase 3 trial at 29 clinical sites in China. Enrolled patients were from 18 to 75 years old, diagnosed with mild or moderate COVID-19 and not requiring hospitalization. Patients had a positive SARS-CoV-2 nucleic acid test (NAT) and at least one of the COVID-19 symptoms within 48 h before randomization, and the interval between the first positive SARS-CoV-2 NAT and randomization was ≤120 h (5 days). Patients were randomly assigned in a 1:1 ratio to receive a 5-day course of either oral leritrelvir 400 mg TID or placebo. The primary efficacy endpoint was the time from the first dose to sustained clinical recovery of all 11 symptoms (stuffy or runny nose, sore throat, shortness of breath or dyspnea, cough, muscle or body aches, headache, chills, fever ≥37 °C, nausea, vomiting, and diarrhea). The safety endpoint was the incidence of adverse events (AE). Primary and safety analyses were performed in the intention-to-treat (ITT) population. This study is registered with ClinicalTrials.gov, NCT05620160. Findings Between Nov 12 and Dec 30, 2022 when the zero COVID policy was abolished nationwide, a total of 1359 patients underwent randomization, 680 were assigned to leritrelvir group and 679 to placebo group. The median time to sustained clinical recovery in leritrelvir group was significantly shorter (251.02 h [IQR 188.95-428.68 h]) than that of Placebo (271.33 h [IQR 219.00-529.63 h], P = 0.0022, hazard ratio [HR] 1.20, 95% confidence interval [CI], 1.07-1.35). Further analysis of subgroups for the median time to sustained clinical recovery revealed that (1) subgroup with positive viral nucleic acid tested ≤72 h had a 33.9 h difference in leritrelvir group than that of placebo; (2) the subgroup with baseline viral load >8 log 10 Copies/mL in leritrelvir group had 51.3 h difference than that of placebo. Leritrelvir reduced viral load by 0.82 log10 on day 4 compared to placebo. No participants in either group progressed to severe COVID-19 by day 29. Adverse events were reported in two groups: leritrelvir 315 (46.46%) compared with placebo 292 (43.52%). Treatment-relevant AEs were similar 218 (32.15%) in the leritrelvir group and 186 (27.72%) in placebo. Two cases of COVID-19 pneumonia were reported in placebo group, and one case in leritrelvir group, none of them were considered by the investigators to be leritrelvir related. The most frequently reported AEs (occurring in ≥5% of participants in at least one group) were laboratory finding: hypertriglyceridemia (leritrelvir 79 [11.7%] vs. placebo 70 [10.4%]) and hyperlipidemia (60 [8.8%] vs. 52 [7.7%]); all of them were nonserious. Interpretation Leritrelvir monotherapy has good efficacy for mild-to-moderate COVID-19 and without serious safety concerns. Funding This study was funded by the National Multidisciplinary Innovation Team Project of Traditional Chinese Medicine, Guangdong Science and Technology Foundation, Guangzhou Science and Technology Planning Project and R&D Program of Guangzhou Laboratory.
Collapse
Affiliation(s)
- Yangqing Zhan
- National Clinical Research Center for Respiratory Disease, State Key Laboratory of Respiratory Disease, Guangzhou Institute of Respiratory Health, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong, 510120, PR China
- Guangzhou Laboratory, Bio-Island, Guangzhou, 510320, PR China
| | - Zhengshi Lin
- National Clinical Research Center for Respiratory Disease, State Key Laboratory of Respiratory Disease, Guangzhou Institute of Respiratory Health, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong, 510120, PR China
- Guangzhou Laboratory, Bio-Island, Guangzhou, 510320, PR China
| | - Jingyi Liang
- National Clinical Research Center for Respiratory Disease, State Key Laboratory of Respiratory Disease, Guangzhou Institute of Respiratory Health, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong, 510120, PR China
- Guangzhou Laboratory, Bio-Island, Guangzhou, 510320, PR China
| | - Ruilin Sun
- Guangdong Second Provincial Central Hospital, Guangzhou, 510320, PR China
| | - Yueping Li
- Guangzhou Eighth People Hospital, Guangzhou, 510320, PR China
| | - Bingliang Lin
- The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, 510320, PR China
| | - Fangqi Ge
- Heze Municipal Hospital, Shandong Province, PR China
| | - Ling Lin
- Sanya Central Hospital, Hainan Province, PR China
| | - Hongzhou Lu
- The Third People's Hospital of Shenzhen, Guangdong Province, PR China
| | - Liang Su
- Shandong Public Health Clinical Center, Shandong Province, PR China
| | - Tianxin Xiang
- The First Affiliated Hospital of Nanchang University, Jiangxi Province, PR China
| | - Hongqiu Pan
- The Third People's Hospital of Zhenjiang, Jiangsu Province, PR China
| | | | - Ying Deng
- Qingyuan People's Hospital, Guangdong Province, PR China
| | - Furong Wang
- The Fourth Hospital of Inner Mongolia Autonomous Region, Inner Mongolia Autonomous Region, PR China
| | - Ruhong Xu
- The Ninth People's Hospital of Dongguan, Guangdong Province, PR China
| | - Dexiong Chen
- The Third Affiliated Hospital of Guangzhou Medical University, Guangdong Province, PR China
| | - Ping Zhang
- Dongguan People's Hospital, Guangdong Province, PR China
| | - Jianlin Tong
- Jiujiang University Affiliated Hospital, Jiangxi Province, PR China
| | - Xifu Wang
- Shangrao People's Hospital, Jiangxi Province, PR China
| | - Qingwei Meng
- Shangrao People's Hospital, Jiangxi Province, PR China
| | - Zhigang Zheng
- Pingxiang People's Hospital, Jiangxi Province, PR China
| | - Shuqiang Ou
- Pingxiang Second People's Hospital, Jiangxi Province, PR China
| | - Xiaoyun Guo
- Pingxiang Second People's Hospital, Jiangxi Province, PR China
| | - Herui Yao
- Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangdong Province, PR China
| | - Tao Yu
- Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangdong Province, PR China
| | - Weiyang Li
- Nanyang First People's Hospital, Henan Province, PR China
| | - Yu Zhang
- The First Affiliated Hospital of Nanyang Medical College, Henan Province, PR China
| | - Mei Jiang
- National Clinical Research Center for Respiratory Disease, State Key Laboratory of Respiratory Disease, Guangzhou Institute of Respiratory Health, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong, 510120, PR China
| | - Zhonghao Fang
- National Clinical Research Center for Respiratory Disease, State Key Laboratory of Respiratory Disease, Guangzhou Institute of Respiratory Health, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong, 510120, PR China
- Guangzhou Laboratory, Bio-Island, Guangzhou, 510320, PR China
| | - Yudi Song
- Guangzhou University of Chinese Medicine, Guangdong Province, PR China
| | - Ruifeng Chen
- National Clinical Research Center for Respiratory Disease, State Key Laboratory of Respiratory Disease, Guangzhou Institute of Respiratory Health, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong, 510120, PR China
- Guangzhou Laboratory, Bio-Island, Guangzhou, 510320, PR China
| | - Jincan Luo
- National Clinical Research Center for Respiratory Disease, State Key Laboratory of Respiratory Disease, Guangzhou Institute of Respiratory Health, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong, 510120, PR China
- Guangzhou Laboratory, Bio-Island, Guangzhou, 510320, PR China
| | - Changyuan Kang
- National Clinical Research Center for Respiratory Disease, State Key Laboratory of Respiratory Disease, Guangzhou Institute of Respiratory Health, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong, 510120, PR China
- Guangzhou Laboratory, Bio-Island, Guangzhou, 510320, PR China
| | - Shiwei Liang
- National Clinical Research Center for Respiratory Disease, State Key Laboratory of Respiratory Disease, Guangzhou Institute of Respiratory Health, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong, 510120, PR China
- Guangzhou Laboratory, Bio-Island, Guangzhou, 510320, PR China
| | - Haijun Li
- Department of Anatomy and Neurobiology, School of Basic Medical Science, Central South University, Changsha, Hunan, 410083, PR China
| | - other Collaborative Institutes
- National Clinical Research Center for Respiratory Disease, State Key Laboratory of Respiratory Disease, Guangzhou Institute of Respiratory Health, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong, 510120, PR China
- Guangzhou Laboratory, Bio-Island, Guangzhou, 510320, PR China
- Guangdong Second Provincial Central Hospital, Guangzhou, 510320, PR China
- Guangzhou Eighth People Hospital, Guangzhou, 510320, PR China
- The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, 510320, PR China
- Heze Municipal Hospital, Shandong Province, PR China
- Sanya Central Hospital, Hainan Province, PR China
- The Third People's Hospital of Shenzhen, Guangdong Province, PR China
- Shandong Public Health Clinical Center, Shandong Province, PR China
- The First Affiliated Hospital of Nanchang University, Jiangxi Province, PR China
- The Third People's Hospital of Zhenjiang, Jiangsu Province, PR China
- Wuhan Jinyintan Hospital, Hubei Province, PR China
- Qingyuan People's Hospital, Guangdong Province, PR China
- The Fourth Hospital of Inner Mongolia Autonomous Region, Inner Mongolia Autonomous Region, PR China
- The Ninth People's Hospital of Dongguan, Guangdong Province, PR China
- The Third Affiliated Hospital of Guangzhou Medical University, Guangdong Province, PR China
- Dongguan People's Hospital, Guangdong Province, PR China
- Jiujiang University Affiliated Hospital, Jiangxi Province, PR China
- Shangrao People's Hospital, Jiangxi Province, PR China
- Pingxiang People's Hospital, Jiangxi Province, PR China
- Pingxiang Second People's Hospital, Jiangxi Province, PR China
- Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangdong Province, PR China
- Nanyang First People's Hospital, Henan Province, PR China
- The First Affiliated Hospital of Nanyang Medical College, Henan Province, PR China
- Guangzhou University of Chinese Medicine, Guangdong Province, PR China
- Department of Anatomy and Neurobiology, School of Basic Medical Science, Central South University, Changsha, Hunan, 410083, PR China
| | - Jingping Zheng
- National Clinical Research Center for Respiratory Disease, State Key Laboratory of Respiratory Disease, Guangzhou Institute of Respiratory Health, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong, 510120, PR China
- Guangzhou Laboratory, Bio-Island, Guangzhou, 510320, PR China
| | - Nanshan Zhong
- National Clinical Research Center for Respiratory Disease, State Key Laboratory of Respiratory Disease, Guangzhou Institute of Respiratory Health, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong, 510120, PR China
- Guangzhou Laboratory, Bio-Island, Guangzhou, 510320, PR China
| | - Zifeng Yang
- National Clinical Research Center for Respiratory Disease, State Key Laboratory of Respiratory Disease, Guangzhou Institute of Respiratory Health, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong, 510120, PR China
- Guangzhou Laboratory, Bio-Island, Guangzhou, 510320, PR China
| |
Collapse
|
7
|
Chen J, Zhou H, Mai Q, Chen S, Liu Q, Shi M, Lin Y, Yan L, Li M, Ye S, Yao H. Establishing an evaluation index system of nursing quality for clinical drug trials: A Delphi study. Nurs Open 2023; 10:7266-7278. [PMID: 37680014 PMCID: PMC10563411 DOI: 10.1002/nop2.1979] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2022] [Revised: 07/18/2023] [Accepted: 08/11/2023] [Indexed: 09/09/2023] Open
Abstract
AIMS To construct a quality evaluation index system for clinical drug trials nursing management and obtain the weight of all indicators. DESIGN A mixed-method research design with a quantitative component was used, primarily qualitative. METHODS Through a literature review and semi-structured interview, an expert consultation questionnaire on the quality of nursing evaluation indicators for clinical drug trials was developed in April 2021. Eighteen experts in clinical drug trial nursing, medical, and pharmacy conducted 2 rounds of consultation according to the Delphi method to determine the indicators for evaluating the quality of clinical drug trial nursing. The weights of each indicator were determined using analytic hierarchical analysis. RESULTS The established quality evaluation system of clinical drug trial nursing mainly includes 3 first-level indicators, 12 second-level indicators, and 59 third-level indicators. The positive coefficients of the two rounds of expert consultation were 90%-100%, and the authority coefficients were 0.831 and 0.885, respectively; the coordination coefficients were 0.189 and 0.214, respectively. The consulting results and weight settings are reliable. The evaluation index system we constructed is in line with the characteristics of the clinical drug trial nursing profession, with clear index levels and strong clinical operability, which can provide a reference for the assessment, monitoring and improvement of nursing quality in clinical drug trials. It will also clarify how nurses contribute to subjects' safety.
Collapse
Affiliation(s)
- Junyi Chen
- Phase I Clinical Trial Center, Sun Yat‐sen Memorial HospitalSun Yat‐sen UniversityGuangzhouChina
| | - Huiyu Zhou
- Department of Nursing, Sun Yat‐sen Memorial HospitalSun Yat‐sen UniversityGuangzhouChina
| | - Qingxiu Mai
- Phase I Clinical Trial Center, Sun Yat‐sen Memorial HospitalSun Yat‐sen UniversityGuangzhouChina
| | - Shuping Chen
- Phase I Clinical Trial Center, Sun Yat‐sen Memorial HospitalSun Yat‐sen UniversityGuangzhouChina
| | - Qingyin Liu
- Phase I Clinical Trial Center, Sun Yat‐sen Memorial HospitalSun Yat‐sen UniversityGuangzhouChina
| | - Mengyun Shi
- Phase I Clinical Trial Center, Sun Yat‐sen Memorial HospitalSun Yat‐sen UniversityGuangzhouChina
| | - Yunni Lin
- Phase I Clinical Trial Center, Sun Yat‐sen Memorial HospitalSun Yat‐sen UniversityGuangzhouChina
| | - Lihong Yan
- Phase I Clinical Trial Center, Sun Yat‐sen Memorial HospitalSun Yat‐sen UniversityGuangzhouChina
| | - Meiyu Li
- Phase I Clinical Trial Center, Sun Yat‐sen Memorial HospitalSun Yat‐sen UniversityGuangzhouChina
| | - Suiwen Ye
- Phase I Clinical Trial Center, Sun Yat‐sen Memorial HospitalSun Yat‐sen UniversityGuangzhouChina
| | - Herui Yao
- Phase I Clinical Trial Center, Sun Yat‐sen Memorial HospitalSun Yat‐sen UniversityGuangzhouChina
| |
Collapse
|
8
|
Chen H, Hu X, Wang D, Wang Y, Yu Y, Yao H. Association of PIK3CA mutation with outcomes in HER2-positive breast cancer treated with anti-HER2 therapy: A meta-analysis and bioinformatic analysis of TCGA‑BRCA data. Transl Oncol 2023; 37:101738. [PMID: 37597296 PMCID: PMC10458974 DOI: 10.1016/j.tranon.2023.101738] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2023] [Revised: 06/09/2023] [Accepted: 07/11/2023] [Indexed: 08/21/2023] Open
Abstract
BACKGROUND This study aimed to comprehensively explore the clinical significance of PIK3CA mutation in human epidermal growth factor receptor 2 (HER2)-positive breast cancer treated with anti-HER2 therapy. METHODS We systematically searched PubMed, Embase, and the Cochrane databases for eligible studies assessing the association between PIK3CA mutation and outcomes in patients with HER2-positive breast cancer receiving anti-HER2 therapy. The main outcomes included: (1) pathological complete response (pCR) or disease-free survival (DFS) for the neoadjuvant setting; (2) DFS or invasive DFS for the adjuvant setting; (3) objective response rate (ORR), progression-free survival (PFS), time-to-progression (TTP), or overall survival (OS) for the metastatic setting. The mutational landscape of HER2-positive breast cancer according to PIK3CA mutation status was examined based on TCGA breast cancer dataset. RESULTS Totally, 43 eligible studies, covering 11,099 patients with available data on PIK3CA mutation status, were identified. In the neoadjuvant setting, PIK3CA mutation was significantly associated with a lower pCR rate (OR=0.23, 95% CI 0.19-0.27, p<0.001). This association remained significant irrespective of the type of anti-HER2 therapy (single-agent or dual-agent) and hormone receptor status. There were no significant differences in DFS between PIK3CA mutated and wild-type patients in either the neoadjuvant or adjuvant settings. In the metastatic setting, PIK3CA mutation predicted worse ORR (OR=0.26, 95%CI 0.17-0.40, p<0.001), PFS (HR=1.28, 95%CI 1.03-1.59, p = 0.024) and TTP (HR=2.27, 95%CI 1.54-3.34, p<0.001). However, no significant association was observed between PIK3CA mutation status and OS. Distinct mutational landscapes were observed in HER2-positive breast cancer between individuals with PIK3CA mutations and those with wild-type PIK3CA. CONCLUSIONS PIK3CA mutation was significantly associated with a lower pCR rate in HER2-positive breast cancer treated with neoadjuvant anti-HER2 therapy. In the metastatic setting, PIK3CA mutation was predictive of worse ORR, PFS and TTP. These results suggest the potential for developing PI3K inhibitors as a therapeutic option for these patients.
Collapse
Affiliation(s)
- Haizhu Chen
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Breast Tumor Centre, Department of Medical Oncology, Phase I Clinical Trial Centre, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou 510120, PR China
| | - Xingbin Hu
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Breast Tumor Centre, Department of Medical Oncology, Phase I Clinical Trial Centre, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou 510120, PR China
| | - Daquan Wang
- Department of Radiation Oncology, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-Sen University Cancer Center, Guangzhou 510060, PR China
| | - Ying Wang
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Breast Tumor Centre, Department of Medical Oncology, Phase I Clinical Trial Centre, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou 510120, PR China
| | - Yunfang Yu
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Breast Tumor Centre, Department of Medical Oncology, Phase I Clinical Trial Centre, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou 510120, PR China; Faculty of Medicine, Macau University of Science and Technology, Taipa, Macao 999078, PR China.
| | - Herui Yao
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Breast Tumor Centre, Department of Medical Oncology, Phase I Clinical Trial Centre, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou 510120, PR China.
| |
Collapse
|
9
|
Yu Y, Ren W, He Z, Chen Y, Tan Y, Mao L, Ouyang W, Lu N, Ouyang J, Chen K, Li C, Zhang R, Wu Z, Su F, Wang Z, Hu Q, Xie C, Yao H. Machine learning radiomics of magnetic resonance imaging predicts recurrence-free survival after surgery and correlation of LncRNAs in patients with breast cancer: a multicenter cohort study. Breast Cancer Res 2023; 25:132. [PMID: 37915093 PMCID: PMC10619251 DOI: 10.1186/s13058-023-01688-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2023] [Accepted: 07/17/2023] [Indexed: 11/03/2023] Open
Abstract
BACKGROUND Several studies have indicated that magnetic resonance imaging radiomics can predict survival in patients with breast cancer, but the potential biological underpinning remains indistinct. Herein, we aim to develop an interpretable deep-learning-based network for classifying recurrence risk and revealing the potential biological mechanisms. METHODS In this multicenter study, 1113 nonmetastatic invasive breast cancer patients were included, and were divided into the training cohort (n = 698), the validation cohort (n = 171), and the testing cohort (n = 244). The Radiomic DeepSurv Net (RDeepNet) model was constructed using the Cox proportional hazards deep neural network DeepSurv for predicting individual recurrence risk. RNA-sequencing was performed to explore the association between radiomics and tumor microenvironment. Correlation and variance analyses were conducted to examine changes of radiomics among patients with different therapeutic responses and after neoadjuvant chemotherapy. The association and quantitative relation of radiomics and epigenetic molecular characteristics were further analyzed to reveal the mechanisms of radiomics. RESULTS The RDeepNet model showed a significant association with recurrence-free survival (RFS) (HR 0.03, 95% CI 0.02-0.06, P < 0.001) and achieved AUCs of 0.98, 0.94, and 0.92 for 1-, 2-, and 3-year RFS, respectively. In the validation and testing cohorts, the RDeepNet model could also clarify patients into high- and low-risk groups, and demonstrated AUCs of 0.91 and 0.94 for 3-year RFS, respectively. Radiomic features displayed differential expression between the two risk groups. Furthermore, the generalizability of RDeepNet model was confirmed across different molecular subtypes and patient populations with different therapy regimens (All P < 0.001). The study also identified variations in radiomic features among patients with diverse therapeutic responses and after neoadjuvant chemotherapy. Importantly, a significant correlation between radiomics and long non-coding RNAs (lncRNAs) was discovered. A key lncRNA was found to be noninvasively quantified by a deep learning-based radiomics prediction model with AUCs of 0.79 in the training cohort and 0.77 in the testing cohort. CONCLUSIONS This study demonstrates that machine learning radiomics of MRI can effectively predict RFS after surgery in patients with breast cancer, and highlights the feasibility of non-invasive quantification of lncRNAs using radiomics, which indicates the potential of radiomics in guiding treatment decisions.
Collapse
Affiliation(s)
- Yunfang Yu
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Department of Medical Oncology, Breast Tumor Center, Phase I Clinical Trial Centre, Artificial Intelligence Laboratory, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, No. 107 Yanjiang West Road, 510120, Guangzhou, People's Republic of China
- Faculty of Medicine, Macau University of Science and Technology, Taipa, Macao, People's Republic of China
| | - Wei Ren
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Department of Medical Oncology, Breast Tumor Center, Phase I Clinical Trial Centre, Artificial Intelligence Laboratory, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, No. 107 Yanjiang West Road, 510120, Guangzhou, People's Republic of China
| | - Zifan He
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Department of Medical Oncology, Breast Tumor Center, Phase I Clinical Trial Centre, Artificial Intelligence Laboratory, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, No. 107 Yanjiang West Road, 510120, Guangzhou, People's Republic of China
| | - Yongjian Chen
- Department of Medical Oncology, The Third Affiliated Hospital of Sun Yat-Sen University, Guangzhou, People's Republic of China
| | - Yujie Tan
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Department of Medical Oncology, Breast Tumor Center, Phase I Clinical Trial Centre, Artificial Intelligence Laboratory, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, No. 107 Yanjiang West Road, 510120, Guangzhou, People's Republic of China
| | - Luhui Mao
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Department of Medical Oncology, Breast Tumor Center, Phase I Clinical Trial Centre, Artificial Intelligence Laboratory, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, No. 107 Yanjiang West Road, 510120, Guangzhou, People's Republic of China
| | - Wenhao Ouyang
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Department of Medical Oncology, Breast Tumor Center, Phase I Clinical Trial Centre, Artificial Intelligence Laboratory, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, No. 107 Yanjiang West Road, 510120, Guangzhou, People's Republic of China
| | - Nian Lu
- Imaging Diagnostic and Interventional Center, Sun Yat-Sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, No. 651 Dongfeng East Road, Guangzhou, Guangdong, People's Republic of China
| | - Jie Ouyang
- Department of Breast Surgery, Dongguan Tungwah Hospital, Dongguan, People's Republic of China
| | - Kai Chen
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Department of Medical Oncology, Breast Tumor Center, Phase I Clinical Trial Centre, Artificial Intelligence Laboratory, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, No. 107 Yanjiang West Road, 510120, Guangzhou, People's Republic of China
| | - Chenchen Li
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Department of Medical Oncology, Breast Tumor Center, Phase I Clinical Trial Centre, Artificial Intelligence Laboratory, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, No. 107 Yanjiang West Road, 510120, Guangzhou, People's Republic of China
| | - Rong Zhang
- Department of Radiology, Shunde Hospital, Southern Medical University, No. 1 Jiazi Road, Lunjiao Town, Shunde District, Foshan, 528300, People's Republic of China
| | - Zhuo Wu
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Department of Medical Oncology, Breast Tumor Center, Phase I Clinical Trial Centre, Artificial Intelligence Laboratory, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, No. 107 Yanjiang West Road, 510120, Guangzhou, People's Republic of China
| | - Fengxi Su
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Department of Medical Oncology, Breast Tumor Center, Phase I Clinical Trial Centre, Artificial Intelligence Laboratory, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, No. 107 Yanjiang West Road, 510120, Guangzhou, People's Republic of China
| | - Zehua Wang
- Division of Science and Technology, Beijing Normal University-Hong Kong Baptist University United International College, Hong Kong Baptist University, Zhuhai, People's Republic of China
| | - Qiugen Hu
- Department of Radiology, Shunde Hospital, Southern Medical University, No. 1 Jiazi Road, Lunjiao Town, Shunde District, Foshan, 528300, People's Republic of China.
| | - Chuanmiao Xie
- Imaging Diagnostic and Interventional Center, Sun Yat-Sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, No. 651 Dongfeng East Road, Guangzhou, Guangdong, People's Republic of China.
| | - Herui Yao
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Department of Medical Oncology, Breast Tumor Center, Phase I Clinical Trial Centre, Artificial Intelligence Laboratory, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, No. 107 Yanjiang West Road, 510120, Guangzhou, People's Republic of China.
| |
Collapse
|
10
|
Gui X, Zhao J, Ding L, Chai J, Lai H, Cai Y, Luo S, Zeng Y, Wu W, Chen H, Yao H, Wang Y. Assessing real-world safety concerns of Sacituzumab govitecan: a disproportionality analysis using spontaneous reports in the FDA adverse event reporting system. Front Oncol 2023; 13:1276976. [PMID: 37869095 PMCID: PMC10587566 DOI: 10.3389/fonc.2023.1276976] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2023] [Accepted: 09/20/2023] [Indexed: 10/24/2023] Open
Abstract
Aim The aim of this study was to identify potential safety concerns associated with Sacituzumab Govitecan (SG), an antibody-drug conjugate targeting trophoblastic cell-surface antigen-2, by analyzing real-world safety data from the largest publicly available worldwide pharmacovigilance database. Methods All data obtained from the FDA Adverse Event Reporting System (FAERS) database from the second quarter of 2020 to the fourth quarter of 2022 underwent disproportionality analysis and Bayesian analysis to detect and assess the adverse event signals of SG, considering statistical significance when the lower limit of the 95% CI >1, based on at least 3 reports. Results Total of 1072 cases were included. The main safety signals were blood and lymphatic system disorders [ROR(95CI)=7.23 (6.43-8.14)], gastrointestinal disorders [ROR(95CI)=2.01 (1.81-2.22)], and relative infection adverse events, such as neutropenic sepsis [ROR(95CI)=46.02 (27.15-77.99)] and neutropenic colitis [ROR(95CI)=188.02 (120.09-294.37)]. We also noted unexpected serious safety signals, including large intestine perforation [ROR(95CI)=10.77 (3.47-33.45)] and hepatic failure [ROR(95CI)=3.87 (1.45-10.31)], as well as a high signal for pneumonitis [ROR(95CI)=9.93 (5.75-17.12)]. Additionally, age sub-group analysis revealed that geriatric patients (>65 years old) were at an increased risk of neutropenic colitis [ROR(95CI)=282.05 (116.36-683.66)], neutropenic sepsis [ROR(95CI)=101.11 (41.83-244.43)], acute kidney injury [ROR(95CI)=3.29 (1.36-7.94)], and atrial fibrillation [ROR(95CI)=6.91 (2.86-16.69)]. Conclusion This study provides crucial real-world safety data on SG, complementing existing clinical trial information. Practitioners should identify contributing factors, employ monitoring and intervention strategies, and focus on adverse events like neutropenic sepsis, large intestine perforation, and hepatic failure. Further prospective studies are needed to address these safety concerns for a comprehensive understanding and effective management of associated risks.
Collapse
Affiliation(s)
| | | | | | | | | | | | | | | | | | | | - Herui Yao
- Breast Tumor Center, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, Guangdong, China
| | - Ying Wang
- Breast Tumor Center, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, Guangdong, China
| |
Collapse
|
11
|
Cai Z, Shi Q, Li Y, Jin L, Li S, Wong LL, Wang J, Jiang X, Zhu M, Lin J, Wang Q, Yang W, Liu Y, Zhang J, Gong C, Yao H, Yao Y, Liu Q. LncRNA EILA promotes CDK4/6 inhibitor resistance in breast cancer by stabilizing cyclin E1 protein. Sci Adv 2023; 9:eadi3821. [PMID: 37801505 PMCID: PMC10558131 DOI: 10.1126/sciadv.adi3821] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/22/2023] [Accepted: 09/06/2023] [Indexed: 10/08/2023]
Abstract
CDK4/6 inhibitors (CDK4/6i) plus endocrine therapy are now standard first-line therapy for advanced HR+/HER2- breast cancer, but developing resistance is just a matter of time in these patients. Here, we report that a cyclin E1-interacting lncRNA (EILA) is up-regulated in CDK4/6i-resistant breast cancer cells and contributes to CDK4/6i resistance by stabilizing cyclin E1 protein. EILA overexpression correlates with accelerated cell cycle progression and poor prognosis in breast cancer. Silencing EILA reduces cyclin E1 protein and restores CDK4/6i sensitivity both in vitro and in vivo. Mechanistically, hairpin A of EILA binds to the carboxyl terminus of cyclin E1 protein and hinders its binding to FBXW7, thereby blocking its ubiquitination and degradation. EILA is transcriptionally regulated by CTCF/CDK8/TFII-I complexes and can be inhibited by CDK8 inhibitors. This study unveils the role of EILA in regulating cyclin E1 stability and CDK4/6i resistance, which may serve as a biomarker to predict therapy response and a potential therapeutic target to overcome resistance.
Collapse
Affiliation(s)
- Zijie Cai
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou 510120, China
- Breast Tumor Center, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou 510120, China
| | - Qianfeng Shi
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou 510120, China
- Breast Tumor Center, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou 510120, China
| | - Yudong Li
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou 510120, China
- Breast Tumor Center, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou 510120, China
| | - Liang Jin
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou 510120, China
- Breast Tumor Center, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou 510120, China
| | - Shunying Li
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou 510120, China
- Breast Tumor Center, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou 510120, China
| | - Lok Lam Wong
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou 510120, China
- Breast Tumor Center, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou 510120, China
| | - Jingru Wang
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou 510120, China
- Breast Tumor Center, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou 510120, China
| | - Xiaoting Jiang
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou 510120, China
- Breast Tumor Center, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou 510120, China
| | - Mengdi Zhu
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou 510120, China
- Breast Tumor Center, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou 510120, China
| | - Jinna Lin
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou 510120, China
- Breast Tumor Center, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou 510120, China
| | - Qi Wang
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou 510120, China
- Breast Tumor Center, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou 510120, China
| | - Wang Yang
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou 510120, China
- Breast Tumor Center, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou 510120, China
| | - Yujie Liu
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou 510120, China
- Breast Tumor Center, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou 510120, China
| | - Jun Zhang
- Department of Thyroid and Breast Surgery, Shenzhen Nanshan District Shekou People's Hospital, Shenzhen 518067, China
| | - Chang Gong
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou 510120, China
- Breast Tumor Center, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou 510120, China
| | - Herui Yao
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou 510120, China
- Breast Tumor Center, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou 510120, China
| | - Yandan Yao
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou 510120, China
- Breast Tumor Center, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou 510120, China
| | - Qiang Liu
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou 510120, China
- Breast Tumor Center, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou 510120, China
| |
Collapse
|
12
|
Chen H, Qian X, Tao Y, Wang D, Wang Y, Yu Y, Yao H. Impact of body mass index and its change on survival outcomes in patients with early breast cancer: A pooled analysis of individual-level data from BCIRG-001 and BCIRG-005 trials. Breast 2023; 71:1-12. [PMID: 37429049 PMCID: PMC10512096 DOI: 10.1016/j.breast.2023.07.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2023] [Revised: 07/03/2023] [Accepted: 07/04/2023] [Indexed: 07/12/2023] Open
Abstract
INTRODUCTION The relationships between body mass index (BMI) and survival rates are complex, and have not been thoroughly investigated in breast cancer patients who received adjuvant chemotherapy. METHODS We collected data on 2394 patients from two randomized, phase III clinical trials that investigated adjuvant chemotherapy in breast cancer identified in Project Data Sphere. The objective was to examine the effect of baseline BMI, BMI after adjuvant chemotherapy, and BMI change from baseline to post-adjuvant chemotherapy on disease-free survival (DFS) and overall survival (OS). Restricted cubic splines were used to examine potential non-linear associations between continuous BMI value and survival. Stratified analyses involved chemotherapy regimens. RESULTS Severe obesity (BMI≥40.0 kg/m2) at baseline was independently associated with worse DFS (hazard ration [HR] = 1.48, 95% confidence interval [CI] 1.02-2.16, P = 0.04) and OS (HR = 1.79, 95%CI 1.17-2.74, P = 0.007) compared with underweight/normal weight (BMI≤24.9 kg/m2). A BMI loss >10% was also an independent prognostic factor for adverse OS (HR = 2.14, 95%CI 1.17-3.93, P = 0.014). Stratified analyses revealed that severe obesity adversely affected DFS (HR = 2.38, 95%CI 1.26-4.34, P = 0.007) and OS (HR = 2.90, 95%CI 1.46-5.76, P = 0.002) in the docetaxel-based group, but not in the non-docetaxel-based group. Restricted cubic splines revealed a "J-shaped" association of baseline BMI with risk of recurrence or all-cause death, and this relationship was more pronounced in the docetaxel-based group. CONCLUSIONS In early breast cancer patients treated with adjuvant chemotherapy, baseline severe obesity was significantly linked to worse DFS and OS, and a BMI loss over 10% from baseline to post-adjuvant chemotherapy also negatively affected OS. Moreover, the prognostic role of BMI might differ between docetaxel-based and non-docetaxel-based groups.
Collapse
Affiliation(s)
- Haizhu Chen
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Breast Tumor Centre, Department of Medical Oncology, Phase I Clinical Trial Centre, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, PR China
| | - Xiaoyan Qian
- Department of Oncology, Henan Provincial People's Hospital, People's Hospital of Zhengzhou University, People's Hospital of Henan University, Zhengzhou, PR China
| | - Yunxia Tao
- Department of Oncology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, PR China
| | - Daquan Wang
- Department of Radiation Oncology, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-Sen University Cancer Center, Guangzhou, PR China
| | - Ying Wang
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Breast Tumor Centre, Department of Medical Oncology, Phase I Clinical Trial Centre, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, PR China
| | - Yunfang Yu
- Faculty of Medicine, Macau University of Science and Technology, Taipa, Macao, PR China; Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Department of Medical Oncology, Breast Tumor Centre, Phase I Clinical Trial Centre, Yat-sen Supercomputer Intelligent Medical Joint Research Institute, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, PR China.
| | - Herui Yao
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Breast Tumor Centre, Department of Medical Oncology, Phase I Clinical Trial Centre, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, PR China.
| |
Collapse
|
13
|
Xu X, Cai YX, Liu YH, Shen Y, Pan Y, Yao H, Wang XL, Yang P. [Comparison of incubation periods of infections of Omicron variants BA.2 and BF.7 in Beijing]. Zhonghua Liu Xing Bing Xue Za Zhi 2023; 44:1397-1401. [PMID: 37743272 DOI: 10.3760/cma.j.cn112338-20230316-00153] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Subscribe] [Scholar Register] [Indexed: 09/26/2023]
Abstract
Objective: To understand the incubation periods of infections of Omicron variants BA.2 and BF.7 in two COVID-19 epidemics and related factors in Beijing and provide basic parameters for the establishment of 2019-nCoV dynamic transmission model. Methods: The COVID-19 cases with specific exposure time and onset time in the Omicron variant BA.2 infection epidemic in April 2022 and in the Omicron variant BF.7 infection epidemic in October 2022 in Beijing were included in the analysis. The rank-sum test was conducted to estimate the differences in the incubation period between two types of infections. The incubation period distribution of the Omicron variant infection was fitted by using Weibull, Gamma and lognormal distributions. Multivariate analysis of variance was conducted to assess the effects of age, sex, variant type and vaccination status on the incubation periods. Results: A total of 64 cases of variant BA.2 infection and 58 cases of variant BF.7 infection were included. The M(Q1,Q3) of the incubation period was 3.00 (3.00, 4.00) days for BA.2 infection and 3.00 (2.00, 3.25) days for BF.7 infection. The lognormal distribution was the best fit. Multivariate analysis of variance showed that there were some differences in the incubation periods between two types of infections of Omicron variants, and the incubation period of variant BF.7 infection was shorter than that of variant BA.2 infection. Conclusion: Omicron variant BF.7 infection had shorter incubation period compared with Omicron variant BA.2 infection.
Collapse
Affiliation(s)
- X Xu
- Beijing Office of Global Health, Beijing Center for Disease Prevention and Control, Beijing 100013, China
| | - Y X Cai
- Beijing Office of Global Health, Beijing Center for Disease Prevention and Control, Beijing 100013, China
| | - Y H Liu
- Beijing Office of Global Health, Beijing Center for Disease Prevention and Control, Beijing 100013, China
| | - Y Shen
- Beijing Office of Global Health, Beijing Center for Disease Prevention and Control, Beijing 100013, China
| | - Y Pan
- Institute for Infectious Disease and Endemic Disease Control, Beijing Center for Disease Prevention and Control, Beijing 100013, China
| | - H Yao
- Beijing Office of Global Health, Beijing Center for Disease Prevention and Control, Beijing 100013, China
| | - X L Wang
- Beijing Office of Global Health, Beijing Center for Disease Prevention and Control, Beijing 100013, China
| | - P Yang
- Central Office, Beijing Center for Disease Prevention and Control, Beijing 100013, China
| |
Collapse
|
14
|
Yang K, Xu L, Xu Y, Shen Q, Qin T, Yu Y, Nie Y, Yao H, Xu X. Nanoparticles (NPs)-mediated lncBCMA silencing to promote eEF1A1 ubiquitination and suppress breast cancer growth and metastasis. Acta Pharm Sin B 2023; 13:3489-3502. [PMID: 37655325 PMCID: PMC10465873 DOI: 10.1016/j.apsb.2022.12.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2022] [Revised: 10/15/2022] [Accepted: 11/03/2022] [Indexed: 12/14/2022] Open
Abstract
Long non-coding RNAs (lncRNAs) play an important role in cancer metastasis. Exploring metastasis-associated lncRNAs and developing effective strategy for targeted regulation of lncRNA function in vivo are of utmost importance for the treatment of metastatic cancer, which however remains a big challenge. Herein, we identified a new functional lncRNA (denoted lncBCMA), which could stabilize the expression of eukaryotic translation elongation factor 1A1 (eEF1A1) via antagonizing its ubiquitination to promote triple-negative breast cancer (TNBC) growth and metastasis. Based on this regulatory mechanism, an endosomal pH-responsive nanoparticle (NP) platform was engineered for systemic lncBCMA siRNA (siBCMA) delivery. This NPs-mediated siBCMA delivery could effectively silence lncBCMA expression and promote eEF1A1 ubiquitination, thereby leading to a significant inhibition of TNBC tumor growth and metastasis. These findings show that lncBCMA could be used as a potential biomarker to predict the prognosis of TNBC patients and NPs-mediated lncBCMA silencing could be an effective strategy for metastatic TNBC treatment.
Collapse
Affiliation(s)
- Ke Yang
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Medical Research Center, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou 510120, China
- Nanhai Translational Innovation Center of Precision Immunology, Sun Yat-sen Memorial Hospital, Foshan 528200, China
| | - Lei Xu
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Medical Research Center, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou 510120, China
- Nanhai Translational Innovation Center of Precision Immunology, Sun Yat-sen Memorial Hospital, Foshan 528200, China
| | - Ying Xu
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Medical Research Center, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou 510120, China
- Department of Oncology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou 510120, China
| | - Qian Shen
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Medical Research Center, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou 510120, China
- Nanhai Translational Innovation Center of Precision Immunology, Sun Yat-sen Memorial Hospital, Foshan 528200, China
- Department of Clinical Pharmacology, the Second Affiliated Hospital, University of South China, Hengyang 421001, China
| | - Tao Qin
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Medical Research Center, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou 510120, China
- Department of Oncology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou 510120, China
- Breast Tumor Center, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou 510120, China
| | - Yunfang Yu
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Medical Research Center, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou 510120, China
- Department of Oncology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou 510120, China
- Breast Tumor Center, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou 510120, China
| | - Yan Nie
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Medical Research Center, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou 510120, China
- Breast Tumor Center, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou 510120, China
| | - Herui Yao
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Medical Research Center, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou 510120, China
- Department of Oncology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou 510120, China
- Breast Tumor Center, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou 510120, China
| | - Xiaoding Xu
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Medical Research Center, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou 510120, China
- Nanhai Translational Innovation Center of Precision Immunology, Sun Yat-sen Memorial Hospital, Foshan 528200, China
| |
Collapse
|
15
|
Zhu Y, Yu F, Jiao Y, Feng J, Tang W, Yao H, Gong C, Chen J, Su F, Zhang Y, Song E. Editor's Note: Reduced miR-128 in Breast Tumor-Initiating Cells Induces Chemotherapeutic Resistance via Bmi-1 and ABCC5. Clin Cancer Res 2023; 29:2738. [PMID: 37449361 DOI: 10.1158/1078-0432.ccr-23-1698] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/18/2023]
|
16
|
Li Q, Xu J, Sun Q, Zhang Z, Hu Y, Yao H. The global patent landscape of HER2-targeted biologics. Nat Biotechnol 2023; 41:756-764. [PMID: 37316732 DOI: 10.1038/s41587-023-01814-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Affiliation(s)
- Qingjian Li
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Department of Medical Oncology, Breast Tumor Centre, Phase I Clinical Trial Centre, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Jiaqi Xu
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Taipa, Macau, China
| | - Qianshu Sun
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Taipa, Macau, China
| | - Zebang Zhang
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Department of Medical Oncology, Breast Tumor Centre, Phase I Clinical Trial Centre, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Yuanjia Hu
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Taipa, Macau, China.
- Department of Public Health and Medicinal Administration, Faculty of Health Sciences, University of Macau, Taipa, Macau, China.
| | - Herui Yao
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Department of Medical Oncology, Breast Tumor Centre, Phase I Clinical Trial Centre, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China.
| |
Collapse
|
17
|
Xu B, Ma F, Wang T, Wang S, Tong Z, Li W, Wu X, Wang X, Sun T, Pan Y, Yao H, Wang X, Luo T, Yang J, Zeng X, Zhao W, Cong XJ, Chen J. A Phase IIb, single arm, multicenter trial of sacituzumab govitecan in Chinese patients with metastatic triple-negative breast cancer who received at least two prior treatments. Int J Cancer 2023; 152:2134-2144. [PMID: 36621000 DOI: 10.1002/ijc.34424] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2022] [Accepted: 12/13/2022] [Indexed: 01/10/2023]
Abstract
Refractory or relapsing metastatic triple-negative breast cancer (mTNBC) has a poor prognosis. Sacituzumab govitecan (SG) is a novel antibody-drug conjugate, targeting human trophoblast cell-surface antigen 2 (Trop-2). This is the first report of SG's efficacy and safety in Chinese patients with mTNBC. EVER-132-001 (NCT04454437) was a multicenter, single-arm, Phase IIb study in Chinese patients with mTNBC who failed ≥2 prior chemotherapy regimens. Eligible patients received 10 mg/kg SG on Days 1 and 8 of each 21-day treatment cycle, until disease progression/unacceptable toxicity. The primary endpoint was objective response rate (ORR) assessed by the Independent Review Committee. Secondary endpoints included: duration of response (DOR), clinical benefit rate (CBR), progression-free survival (PFS), overall survival (OS) and safety. Eighty female Chinese patients (median age 47.6 years; range 24-69.9 years) received ≥1 SG dose with a median of 8 treatment cycles by the cutoff date (August 6, 2021). Median number of prior systemic cancer treatments was 4.0 (range 2.0-8.0). ORR and CBR were reported 38.8% (95% confidence interval [CI]: 28.06-50.30) and 43.8% (95% CI, 32.68-55.30) of patients, respectively. The median PFS was 5.55 months (95% CI, 4.14-N/A). SG-related Grade ≥3 treatment-emergent adverse events (TEAEs) were reported in 71.3%, the most common were neutrophil count decreased (62.5%), white blood cell count decreased (48.8%) and anemia (21.3%); 6.3% discontinued SG because of TEAEs. SG demonstrated substantial clinical activity in heavily pretreated Chinese patients with mTNBC. The observed safety profile was generally manageable.
Collapse
Affiliation(s)
- Binghe Xu
- Department of Medical Oncology, National Cancer Center/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Fei Ma
- Department of Medical Oncology, National Cancer Center/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Tao Wang
- Department of Breast Cancer, The Fifth Medical Center of PLA General Hospital, Beijing, China
| | - Shusen Wang
- Department of Medical Oncology, Sun Yet-Sen University Cancer Center, Guangzhou, China
| | - Zhongsheng Tong
- Department of Breast Cancer, Tianjin Medical University Cancer Institute and Hospital, Tianjin, China
| | - Wei Li
- Department of Medical Oncology, The First Hospital of Jilin University, Changchun, China
| | - Xinhong Wu
- Department of Breast Oncology, Hubei Cancer Hospital, Wuhan, China
| | - Xiaojia Wang
- Department of Breast Medical Oncology, Zhejiang Cancer Hospital, Hangzhou, China
| | - Tao Sun
- Department of Medical Oncology, Liaoning Cancer Hospital &Institute, Shenyang, China
| | - Yueyin Pan
- Department of Medical Oncology, Anhui Provincial Hospital, Hefei, China
| | - Herui Yao
- Department of Medical Oncology, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, China
| | - Xian Wang
- Department of Medical Oncology, Sir Run Run Shaw Hospital, Hangzhou, China
| | - Ting Luo
- Department of Head, Neck and Mammary Gland Oncology, West China Hospital, Sichuan University, Chengdu, China
| | - Jin Yang
- Department of Medical Oncology, First Affiliated Hospital of Xian Jiaotong University, Xi'an, China
| | - Xiaohua Zeng
- Department of Breast Cancer Center, Chongqing University Cancer Hospital, Chongqing, China
| | - Weihong Zhao
- Department of Medical Oncology, Chinese PLA General Hospital, Beijing, China
| | | | | |
Collapse
|
18
|
Yao H, Ekou A, Ehouman E, Guezo M, Soya E, Kouadio D, Touré C, Kipenge R, Koffi D, N'Guetta R. [Cardiovascular risk assessment among patients with hypertension based on SCORE2 and SCORE-OP algorithms in black Africans]. Ann Cardiol Angeiol (Paris) 2023; 72:101602. [PMID: 37187110 DOI: 10.1016/j.ancard.2023.101602] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2023] [Revised: 04/07/2023] [Accepted: 04/12/2023] [Indexed: 05/17/2023]
Abstract
BACKGROUND Hypertension is a major risk factor for cardiovascular events. The cardiovascular risk assessment is performed using specific algorithms, particularly SCORE2 and SCORE2-OP developed by the European Society of Cardiology. PATIENTS AND METHODS Prospective cohort study from February 1, 2022, to July 31, 2022, enrolling 410 hypertensive patients. Epidemiological, paraclinical, therapeutic, and follow-up data were analyzed. Cardiovascular risk stratification of patients was performed using SCORE2 and SCORE2-OP algorithms. We compared the initial and 6-month cardiovascular risks. RESULTS The mean age of the patients was 60.88 ± 12.35 years with a female predominance (sex ratio = 0.66). In addition to hypertension, dyslipidemia (45.4%) was the most frequently associated risk factor. A high proportion of patients were classified as high (48.6%) and very high (46.3%) cardiovascular risk, with a significant difference between men and women. Reassessment of cardiovascular risk after 6 months of treatment found significant differences compared with the initial cardiovascular risk (p < 0.001). The rate of patients at low to moderate cardiovascular risk (49.5%) increased substantially, whereas the proportion of patients at very high risk decreased (6.8%). CONCLUSION Our study conducted at Abidjan Heart Institute in a young population of patients with hypertension revealed a severe cardiovascular risk profile. Almost half of the patients are classified at very high cardiovascular risk, based on the SCORE2 and SCORE2-OP. The widespread use of these new algorithms for risk stratification should lead to more aggressive management and prevention strategies for hypertension and associated risk factors.
Collapse
Affiliation(s)
- H Yao
- Institut de Cardiologie d'Abidjan, 01 BP V 206 Abidjan, Côte d'Ivoire
| | - A Ekou
- Institut de Cardiologie d'Abidjan, 01 BP V 206 Abidjan, Côte d'Ivoire
| | - E Ehouman
- Institut de Cardiologie d'Abidjan, 01 BP V 206 Abidjan, Côte d'Ivoire
| | - M Guezo
- Institut de Cardiologie d'Abidjan, 01 BP V 206 Abidjan, Côte d'Ivoire
| | - E Soya
- Institut de Cardiologie d'Abidjan, 01 BP V 206 Abidjan, Côte d'Ivoire
| | - D Kouadio
- Institut de Cardiologie d'Abidjan, 01 BP V 206 Abidjan, Côte d'Ivoire
| | - C Touré
- Institut de Cardiologie d'Abidjan, 01 BP V 206 Abidjan, Côte d'Ivoire
| | - R Kipenge
- Institut de Cardiologie d'Abidjan, 01 BP V 206 Abidjan, Côte d'Ivoire
| | - D Koffi
- Institut de Cardiologie d'Abidjan, 01 BP V 206 Abidjan, Côte d'Ivoire
| | - R N'Guetta
- Institut de Cardiologie d'Abidjan, 01 BP V 206 Abidjan, Côte d'Ivoire
| |
Collapse
|
19
|
Zhao J, Sun Z, Yu Y, Yuan Z, Lin Y, Tan Y, Duan X, Yao H, Wang Y, Liu J. Radiomic and clinical data integration using machine learning predict the efficacy of anti-PD-1 antibodies-based combinational treatment in advanced breast cancer: a multicentered study. J Immunother Cancer 2023; 11:jitc-2022-006514. [PMID: 37217246 DOI: 10.1136/jitc-2022-006514] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/07/2023] [Indexed: 05/24/2023] Open
Abstract
BACKGROUND Immune checkpoint inhibitors (ICIs)-based therapy, is regarded as one of the major breakthroughs in cancer treatment. However, it is challenging to accurately identify patients who may benefit from ICIs. Current biomarkers for predicting the efficacy of ICIs require pathological slides, and their accuracy is limited. Here we aim to develop a radiomics model that could accurately predict response of ICIs for patients with advanced breast cancer (ABC). METHODS Pretreatment contrast-enhanced CT (CECT) image and clinicopathological features of 240 patients with ABC who underwent ICIs-based treatment in three academic hospitals from February 2018 to January 2022 were assigned into a training cohort and an independent validation cohort. For radiomic features extraction, CECT images of patients 1 month prior to ICIs-based therapies were first delineated with regions of interest. Data dimension reduction, feature selection and radiomics model construction were carried out with multilayer perceptron. Combined the radiomics signatures with independent clinicopathological characteristics, the model was integrated by multivariable logistic regression analysis. RESULTS Among the 240 patients, 171 from Sun Yat-sen Memorial Hospital and Sun Yat-sen University Cancer Center were evaluated as a training cohort, while other 69 from Sun Yat-sen University Cancer Center and the First Affiliated Hospital of Sun Yat-sen University were the validation cohort. The area under the curve (AUC) of radiomics model was 0.994 (95% CI: 0.988 to 1.000) in the training and 0.920 (95% CI: 0.824 to 1.000) in the validation set, respectively, which were significantly better than the performance of clinical model (0.672 for training and 0.634 for validation set). The integrated clinical-radiomics model showed increased but not statistical different predictive ability in both the training (AUC=0.997, 95% CI: 0.993 to 1.000) and validation set (AUC=0.961, 95% CI: 0.885 to 1.000) compared with the radiomics model. Furthermore, the radiomics model could divide patients under ICIs-therapies into high-risk and low-risk group with significantly different progression-free survival both in training (HR=2.705, 95% CI: 1.888 to 3.876, p<0.001) and validation set (HR=2.625, 95% CI: 1.506 to 4.574, p=0.001), respectively. Subgroup analyses showed that the radiomics model was not influenced by programmed death-ligand 1 status, tumor metastatic burden or molecular subtype. CONCLUSIONS This radiomics model provided an innovative and accurate way that could stratify patients with ABC who may benefit more from ICIs-based therapies.
Collapse
Affiliation(s)
- Jianli Zhao
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Guangzhou Regenerative Medicine and Health Guangdong Laboratory, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
- Breast Tumor Center, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Zhixian Sun
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Guangzhou Regenerative Medicine and Health Guangdong Laboratory, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
- Breast Tumor Center, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Yunfang Yu
- Department of Medical Oncology, Yat-sen Supercomputer Intelligent Medical Joint Research Institute, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
- Faculty of Medicine, Macau University of Science and Technology, Taipa, Macao, China
| | - Zhongyu Yuan
- Department of Medical Oncology, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Ying Lin
- Breast Disease Center, Sun Yat-sen University First Affiliated Hospital, Guangzhou, China
| | - Yujie Tan
- Department of Medical Oncology, Yat-sen Supercomputer Intelligent Medical Joint Research Institute, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Xiaohui Duan
- Department of Radiology, Sun Yat-Sen Memorial Hospital, Guangzhou, China
| | - Herui Yao
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Guangzhou Regenerative Medicine and Health Guangdong Laboratory, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
- Breast Tumor Center, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Ying Wang
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Guangzhou Regenerative Medicine and Health Guangdong Laboratory, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
- Breast Tumor Center, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Jieqiong Liu
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Guangzhou Regenerative Medicine and Health Guangdong Laboratory, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
- Breast Tumor Center, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| |
Collapse
|
20
|
Zhao J, Cai Y, Ding L, Yang Y, Zou G, Yao H, Wang Y. Abstract OT3-25-02: Inetetamab combined with pyrotinib and Chemotherapy in Pretreated Patients with HER2-positive metastatic breast cancer, a single arm, multicenter phase II clinical trial. Cancer Res 2023. [DOI: 10.1158/1538-7445.sabcs22-ot3-25-02] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/06/2023]
Abstract
Abstract
Background: The HER2-targeted drugs selection after trastuzumab failure has become a challenging issue for HER2-positive metastatic breast cancer (MBC) patients. Inetetamab is a neotype of HER2-targeted monoclonal antibody with an engineered Fc segment that optimizes the antibody-dependent cell-mediated cytotoxicity (ADCC) effect, which was important for disease control. Moreover, HER2-targeted tyrosine kinase inhibitors, as pyrotinib, were found to further improve the ADCC effect of monoclonal antibodies in pre-clinical researches, indicating that the combination of pyrotinib and inetetamab could achieve complementarity and synergy effects in terms of short-term tumor killing effect and long-term immunotherapy benefits. Therefore, the combined treatment pattern of the two drugs has potential clinical benefits. Methods: This is a prospective, multi-center, single-arm clinical study designed to evaluate the efficacy and safety of pretreated patients with HER2-positive MBC. We recruited patients with pathologically confirmed HER2-positive MBC who had received 1-3 prior regimens for metastatic disease, which must include trastuzumab. The enrolled patients received 6 cycles of Inetetamab combined with pyrotinib and chemotherapy, subsequent maintenance therapy should be considered according to tolerability. The chemotherapy drugs were decided by physicians’ choice, and could be microtubules, anthracyclines, or antimetabolites. The primary endpoint was objective response rate (ORR) after 6 cycles of treatment, secondary endpoints included progression-free survival (PFS), overall survival (OS), and clinical benefit rate (CBR) and adverse events (AEs). Results: 57 patients were enrolled from October 2020 to July 2022. And 45 patients were available for response evaluation. The ORR and DCR were 53.5 % (24/45) and 86.7 % (39/45), respectively after 6 cycles treatment. The median PFS was 7.3 months. The incidence of grade Ⅲ-Ⅳ AEs was 15.8 %. The most common treatment-related AEs were diarrhea, anemia, neutropenia, leukopenia, hand and foot syndrome. No patient’ s left ventricle ejection fraction (LVEF) decreased to < 50% or decreased by >15%. And no significant decline in quality of life score was reported. Conclusion: Inetetamab combined with pyrotinib and chemotherapy showed a promising efficacy and a good tolerance in patients with HER2-positive metastatic breast cancer, confirming the synergistic effect between the ADCC optimized monoclonal antibodies and TKIs, which brings more treatment options for HER2-positive metastatic breast cancer.
Citation Format: Jianli Zhao, Yangyang Cai, Linxiaoxiao Ding, Yaping Yang, Guorong Zou, Herui Yao, Ying Wang. Inetetamab combined with pyrotinib and Chemotherapy in Pretreated Patients with HER2-positive metastatic breast cancer, a single arm, multicenter phase II clinical trial [abstract]. In: Proceedings of the 2022 San Antonio Breast Cancer Symposium; 2022 Dec 6-10; San Antonio, TX. Philadelphia (PA): AACR; Cancer Res 2023;83(5 Suppl):Abstract nr OT3-25-02.
Collapse
Affiliation(s)
- Jianli Zhao
- 11.Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Guangzhou Regenerative Medicine and Health Guangdong Laboratory, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China; 2 Breast Tumor Center, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Yangyang Cai
- 2Breast Tumor Center, Sun Yat-sen Memorial Hospital
| | | | - Yaping Yang
- 4Sun Yat-Sen Memorial Hospital of Sun Yat-Sen University
| | - Guorong Zou
- 5Department of Medical Oncology, Guangzhou Panyu Central Hospital
| | - Herui Yao
- 6Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Breast Tumor Center, Department of Medical Oncology, Phase I Clinical Trial Centre, Sun Yat-sen Memorial Hospital, Sun Yat-sen University
| | - Ying Wang
- 71.Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Guangzhou Regenerative Medicine and Health Guangdong Laboratory, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China; 2 Breast Tumor Center, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| |
Collapse
|
21
|
Liu J, Zhao J, Sun Z, Yu Y, Yuan Z, Yao H, Wang Y. Abstract P5-02-35: Radiomic biomarkers to predict the efficacy of anti-PD-1 immunotherapy-based combinational treatment in advanced breast cancer: a multi-center study. Cancer Res 2023. [DOI: 10.1158/1538-7445.sabcs22-p5-02-35] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/06/2023]
Abstract
Abstract
Introduction: Immunotherapy, especially immune checkpoint inhibitors, is regarded as one of the major breakthroughs in breast cancer treatment. However, it is an important challenge to accurately locate the patients who benefit from immunotherapy, because there is still a lack of universal and robust predictors of the efficacy of immunotherapy. Radiomics can extract quantitative imaging features in a highthroughput manner and assess tumor microenvironment and heterogeneity. This study investigated the correlation between deep learning radiomic biomarkers, including its predictive value for immunotherapy response in advanced breast cancer (ABC) patients. Methods: 240 patients with metastatic breast cancer treated with anti-PD-1 immunotherapy in three institutions from February 2018 to January 2022 were studied retrospectively, among which, the data of 61 patients were collected through prospective clinical trials. For these data, 189 ABC patients from prospective clinical trials and Sun Yat-sen University Cancer Center were evaluated as a training set to establish a radiomic model to predict value of immunotherapy, then this model was independently validated with 51 ABC patients from Sun Yat-sen Memorial Hospital. The CE-CT (contrast enhanced computed tomography) images of patients within one month before immunotherapy were were delineated with regions of interest (ROI) and radiomics features extraction. Data dimension reduction, feature selection and radiomic model construction were carried out with multilayer perceptron (MLP) deep learning. Combined with the radiomics signatures, independent clinical characteristics and pathological risk factors, the predictive model was established by multivariable logistic regression analysis. ROC curve (receiver operator area under receiver operator area, AUC) and Delong test were used to evaluate and compare the prediction performance of the model. Finally, decision curve analysis (DCA) is used to determine the net benefits predicted by the model. Results: The radiomic biomarker performed well in predicting response to immunotherapy, reflflected by the AUCs in the training set(AUC=0.885, 95% CI: 0.829-0.941) and validation set (AUC=0.871, 95% CI: 0.752-0.991), respectively. The accuracy of this radiomics model was better than those of clinical indicators, including PD-L1 expression. Conclusions: By combining deep learning technology and CT images and PD-L1 expression, we developed an independent predictive model that could identify MBC patients most likely to benefifit from immunotherapy, and may effectively improve more precise and individualized decision support.
Citation Format: Jieqiong Liu, Jianli Zhao, Zhixian Sun, Yunfang Yu, Zhongyu Yuan, Herui Yao, Ying Wang. Radiomic biomarkers to predict the efficacy of anti-PD-1 immunotherapy-based combinational treatment in advanced breast cancer: a multi-center study [abstract]. In: Proceedings of the 2022 San Antonio Breast Cancer Symposium; 2022 Dec 6-10; San Antonio, TX. Philadelphia (PA): AACR; Cancer Res 2023;83(5 Suppl):Abstract nr P5-02-35.
Collapse
Affiliation(s)
- Jieqiong Liu
- 1Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Breast Tumor Center, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangdong, China (People’s Republic)
| | - Jianli Zhao
- 21.Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Guangzhou Regenerative Medicine and Health Guangdong Laboratory, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China; 2 Breast Tumor Center, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Zhixian Sun
- 31Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Guangzhou Regenerative Medicine and Health Guangdong Laboratory, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China; 2 Breast Tumor Center, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Yunfang Yu
- 4Department of Oncology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, 107 Yanjiang West Road, Guangzhou, 510120, China
| | - Zhongyu Yuan
- 5Department of Medical Oncology, Sun Yat-sen University Cancer Center
| | - Herui Yao
- 6Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Breast Tumor Center, Department of Medical Oncology, Phase I Clinical Trial Centre, Sun Yat-sen Memorial Hospital, Sun Yat-sen University
| | - Ying Wang
- 71.Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Guangzhou Regenerative Medicine and Health Guangdong Laboratory, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China; 2 Breast Tumor Center, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| |
Collapse
|
22
|
Lin L, Zhang W, Chen Y, Ren W, Zhao J, Ouyang W, He Z, Su W, Yao H, Yu Y. Immune gene patterns and characterization of the tumor immune microenvironment associated with cancer immunotherapy efficacy. Heliyon 2023; 9:e14450. [PMID: 36950600 PMCID: PMC10025929 DOI: 10.1016/j.heliyon.2023.e14450] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2022] [Revised: 03/04/2023] [Accepted: 03/06/2023] [Indexed: 03/14/2023] Open
Abstract
Although immunotherapy has revolutionized cancer management, most patients do not derive benefits from it. Aiming to explore an appropriate strategy for immunotherapy efficacy prediction, we collected 6251 patients' transcriptome data from multicohort population and analyzed the data using a machine learning algorithm. In this study, we found that patients from three immune gene clusters had different overall survival when treated with immunotherapy (P < 0.001), and that these clusters had differential states of hypoxia scores and metabolism functions. The immune gene score showed good immunotherapy efficacy prediction (AUC was 0.737 at 20 months), which was well validated. The immune gene score, tumor mutation burden, and long non-coding RNA score were further combined to build a tumor immune microenvironment signature, which correlated more strongly with overall survival (AUC, 0.814 at 20 months) than when using a single variable. Thus, we recommend using the characterization of the tumor immune microenvironment associated with immunotherapy efficacy via a multi-omics analysis of cancer.
Collapse
Key Words
- AUC, Area under the curve
- CIs, Confidence intervals
- CTL, Cytotoxic T-lymphocyte infiltration
- Cancer
- GEO, Gene Expression Omnibus
- GO, Gene Ontology
- GSEA, Gene set enrichment analysis
- GSVA, Gene set variation analysis
- HLAs, Human leukocyte antigens
- HRs, Hazard ratios
- Immunotherapy
- KEGG, Kyoto Encyclopedia of Genes and Genomes
- LASSO, Penalized logistic least absolute shrinkage and selector operation
- Machine learning
- NSCLC, Non-small cell lung cancer
- OS, Overall survival
- PCA, Principal componentanalysis
- PD-L1, Programmed death ligand-1
- PFS, Profession-free survival
- RNA-seq, Transcriptome RNA sequencing
- ROC, receiver operating characteristic curves
- TCGA, The Cancer Genome Atlas
- TMB, Tumor mutation burden
- TME, Tumor immunemicroenvironment
- Tumor immune microenvironment
- WGCNA, Weighted gene co-expression network analysis
- lncRNA, Long non-coding RNA
Collapse
Affiliation(s)
- Lili Lin
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Department of Medical Oncology, Breast Tumor Centre, Phase I Clinical Trial Centre, Medical Research Center, Sun Yat-sen Memorial Hospital of Sun Yat-sen University, Guangzhou, China
| | - Wenda Zhang
- Department of Oncology, Zhujiang Hospital of Southern Medical University, Guangzhou, China
| | - Yongjian Chen
- Department of Medical Oncology, Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Wei Ren
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Department of Medical Oncology, Breast Tumor Centre, Phase I Clinical Trial Centre, Medical Research Center, Sun Yat-sen Memorial Hospital of Sun Yat-sen University, Guangzhou, China
| | - Jianli Zhao
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Department of Medical Oncology, Breast Tumor Centre, Phase I Clinical Trial Centre, Medical Research Center, Sun Yat-sen Memorial Hospital of Sun Yat-sen University, Guangzhou, China
| | - Wenhao Ouyang
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Department of Medical Oncology, Breast Tumor Centre, Phase I Clinical Trial Centre, Medical Research Center, Sun Yat-sen Memorial Hospital of Sun Yat-sen University, Guangzhou, China
| | - Zifan He
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Department of Medical Oncology, Breast Tumor Centre, Phase I Clinical Trial Centre, Medical Research Center, Sun Yat-sen Memorial Hospital of Sun Yat-sen University, Guangzhou, China
| | - Weifeng Su
- Division of Science and Technology, Beijing Normal University-Hong Kong Baptist University United International College, Hong Kong Baptist University, Zhuhai, China
- Corresponding author.
| | - Herui Yao
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Department of Medical Oncology, Breast Tumor Centre, Phase I Clinical Trial Centre, Medical Research Center, Sun Yat-sen Memorial Hospital of Sun Yat-sen University, Guangzhou, China
- Corresponding author.
| | - Yunfang Yu
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Department of Medical Oncology, Breast Tumor Centre, Phase I Clinical Trial Centre, Medical Research Center, Sun Yat-sen Memorial Hospital of Sun Yat-sen University, Guangzhou, China
- Division of Science and Technology, Beijing Normal University-Hong Kong Baptist University United International College, Hong Kong Baptist University, Zhuhai, China
- Faculty of Medicine, Macau University of Science and Technology, Taipa, Macao, PR China
- Corresponding author. Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Department of Medical Oncology, Breast Tumor Centre, Phase I Clinical Trial Centre, Medical Research Center, Sun Yat-sen Memorial Hospital of Sun Yat-sen University, Guangzhou, China.
| |
Collapse
|
23
|
Li D, Yi Z, Wu Q, Huang Y, Yao H, Tan Z, Yang Y, Zhang W. De novo DCHS1 splicing mutation in a patient with mitral valve prolapse. QJM 2023; 116:121-122. [PMID: 36053189 DOI: 10.1093/qjmed/hcac214] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/24/2022] [Revised: 08/26/2022] [Indexed: 11/12/2022] Open
Affiliation(s)
- D Li
- From the Department of Cardiovascular Surgery, The Second Xiangya Hospital of Central South University, Changsha, China
- Clinical Center for Gene Diagnosis and Therapy, The Second Xiangya Hospital of Central South University, Changsha, China
| | - Z Yi
- From the Department of Cardiovascular Surgery, The Second Xiangya Hospital of Central South University, Changsha, China
- Clinical Center for Gene Diagnosis and Therapy, The Second Xiangya Hospital of Central South University, Changsha, China
| | - Q Wu
- From the Department of Cardiovascular Surgery, The Second Xiangya Hospital of Central South University, Changsha, China
| | - Y Huang
- From the Department of Cardiovascular Surgery, The Second Xiangya Hospital of Central South University, Changsha, China
| | - H Yao
- From the Department of Cardiovascular Surgery, The Second Xiangya Hospital of Central South University, Changsha, China
- Clinical Center for Gene Diagnosis and Therapy, The Second Xiangya Hospital of Central South University, Changsha, China
| | - Z Tan
- From the Department of Cardiovascular Surgery, The Second Xiangya Hospital of Central South University, Changsha, China
- Clinical Center for Gene Diagnosis and Therapy, The Second Xiangya Hospital of Central South University, Changsha, China
| | - Y Yang
- From the Department of Cardiovascular Surgery, The Second Xiangya Hospital of Central South University, Changsha, China
- Clinical Center for Gene Diagnosis and Therapy, The Second Xiangya Hospital of Central South University, Changsha, China
| | - W Zhang
- From the Department of Cardiovascular Surgery, The Second Xiangya Hospital of Central South University, Changsha, China
- Clinical Center for Gene Diagnosis and Therapy, The Second Xiangya Hospital of Central South University, Changsha, China
| |
Collapse
|
24
|
Zhu Y, Liang L, Li J, Zeng J, Yao H, Wu L. 60P Deciphering CD8+ T-cell-related gene signatures in the tumor microenvironment to predict the immunotherapy response and prognosis of ovarian cancer patients. ESMO Open 2023. [DOI: 10.1016/j.esmoop.2023.100840] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/27/2023] Open
|
25
|
Xie N, Zhang R, Bi Z, Ren W, You K, Hu H, Xu Y, Yao H. Correction to: H3K27 acetylation activated long noncoding RNA RP11-162G10.5 promotes breast cancer progression via the YBX1/GLO1 axis. Cell Oncol (Dordr) 2023; 46:799. [PMID: 36645549 DOI: 10.1007/s13402-023-00772-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023] Open
Affiliation(s)
- Ning Xie
- Department of Oncology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, 107 Yanjiang West Road, 510120, Guangzhou, China.,Center for Precision Medicine, Sun Yat-sen University, Guangzhou, China
| | - Ruihua Zhang
- Department of Clinical Laboratory, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Zhuofei Bi
- Department of Oncology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, 107 Yanjiang West Road, 510120, Guangzhou, China.,Center for Precision Medicine, Sun Yat-sen University, Guangzhou, China.,Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Medical Research Center, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China.,RNA Biomedical Institute, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Wei Ren
- Department of Oncology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, 107 Yanjiang West Road, 510120, Guangzhou, China.,Center for Precision Medicine, Sun Yat-sen University, Guangzhou, China
| | - Kaiyun You
- Department of Oncology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, 107 Yanjiang West Road, 510120, Guangzhou, China.,Center for Precision Medicine, Sun Yat-sen University, Guangzhou, China.,Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Medical Research Center, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China.,RNA Biomedical Institute, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Hai Hu
- Department of Oncology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, 107 Yanjiang West Road, 510120, Guangzhou, China.,Center for Precision Medicine, Sun Yat-sen University, Guangzhou, China.,Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Medical Research Center, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China.,RNA Biomedical Institute, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Ying Xu
- Center for Precision Medicine, Sun Yat-sen University, Guangzhou, China. .,Department of Clinical Laboratory, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China. .,Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Medical Research Center, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China. .,RNA Biomedical Institute, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China.
| | - Herui Yao
- Department of Oncology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, 107 Yanjiang West Road, 510120, Guangzhou, China. .,Center for Precision Medicine, Sun Yat-sen University, Guangzhou, China. .,Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Medical Research Center, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China. .,RNA Biomedical Institute, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China. .,Breast Tumor Center, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China.
| |
Collapse
|
26
|
Liu Y, Ouyang W, Huang H, Tan Y, Zhang Z, Yu Y, Yao H. Identification of a tumor immune-inflammation signature predicting prognosis and immune status in breast cancer. Front Oncol 2023; 12:960579. [PMID: 36713514 PMCID: PMC9881411 DOI: 10.3389/fonc.2022.960579] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2022] [Accepted: 11/24/2022] [Indexed: 01/15/2023] Open
Abstract
Background Breast cancer has become the malignancy with the highest mortality rate in female patients worldwide. The limited efficacy of immunotherapy as a breast cancer treatment has fueled the development of research on the tumor immune microenvironment. Methods In this study, data on breast cancer patients were collected from The Cancer Genome Atlas Breast Invasive Carcinoma (TCGA-BRCA) and Molecular Taxonomy of Breast Cancer International Consortium (METABRIC) cohorts. Differential gene expression analysis, univariate Cox regression analysis, and least absolute shrinkage and selection operator (LASSO) Cox regression analysis were performed to select overall survival (OS)-related, tumor tissue highly expressed, and immune- and inflammation-related genes. A tumor immune-inflammation signature (TIIS) consisting of 18 genes was finally screened out in the LASSO Cox regression model. Model performance was assessed by time-dependent receiver operating characteristic (ROC) curves. In addition, the CIBERSORT algorithm and abundant expression of immune checkpoints were utilized to clarify the correlation between the risk signature and immune landscape in breast cancer. Furthermore, the association of IL27 with the immune signature was analyzed in pan-cancer and the effect of IL27 on the migration of breast cancer cells was investigated since the regression coefficient of IL27 was the highest. Results A TIIS based on 18 genes was constructed via LASSO Cox regression analysis. In the TCGA-BRCA training cohort, 10-year AUC reached 0.89, and prediction performance of this signature was also validated in the METABRIC set. The high-risk group was significantly correlated with less infiltration of tumor-killing immune cells and the lower expression level of the immune checkpoint. Furthermore, we recommended some small-molecule drugs as novel targeted drugs for new breast cancer types. Finally, the relationship between IL27, a significant prognostic immune and inflammation cytokine, and immune status was analyzed in pan-cancer. Expression of IL27 was significantly correlated with immune regulatory gene expression and immune cell infiltration in pan-cancer. Furthermore, IL27 treatment improved breast cancer cell migration. Conclusion The TIIS represents a promising prognostic tool for estimating OS in patients with breast cancer and is correlated with immune status.
Collapse
Affiliation(s)
- Yajing Liu
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Department of Medical Oncology, Breast Tumor Center, Phase I Clinical Trial Center, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Wenhao Ouyang
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Department of Medical Oncology, Breast Tumor Center, Phase I Clinical Trial Center, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Hong Huang
- School of Medicine, Guilin Medical College, Guilin, China
| | - Yujie Tan
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Department of Medical Oncology, Breast Tumor Center, Phase I Clinical Trial Center, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Zebang Zhang
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Department of Medical Oncology, Breast Tumor Center, Phase I Clinical Trial Center, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Yunfang Yu
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Department of Medical Oncology, Breast Tumor Center, Phase I Clinical Trial Center, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China,Faculty of Medicine, Macau University of Science and Technology, Taipa, Macao SAR, China,*Correspondence: Herui Yao, ; Yunfang Yu,
| | - Herui Yao
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Department of Medical Oncology, Breast Tumor Center, Phase I Clinical Trial Center, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China,*Correspondence: Herui Yao, ; Yunfang Yu,
| |
Collapse
|
27
|
Cai Z, Wang J, Li Y, Shi Q, Jin L, Li S, Zhu M, Wang Q, Wong LL, Yang W, Lai H, Gong C, Yao Y, Liu Y, Zhang J, Yao H, Liu Q. Overexpressed Cyclin D1 and CDK4 proteins are responsible for the resistance to CDK4/6 inhibitor in breast cancer that can be reversed by PI3K/mTOR inhibitors. Sci China Life Sci 2023; 66:94-109. [PMID: 35982377 DOI: 10.1007/s11427-021-2140-8] [Citation(s) in RCA: 24] [Impact Index Per Article: 24.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/07/2022] [Accepted: 06/30/2022] [Indexed: 02/04/2023]
Abstract
CDK4/6 inhibitors are the standard treatment in advanced HR+/HER2- breast cancer patients. Nevertheless, the resistance to CDK4/6 inhibitors is inevitable and the strategies to overcome resistance are of great interest. Here, we show that the palbociclib-resistant breast cancer cells expressed significantly higher levels of Cyclin D1 and CDK4 proteins because of upregulated protein synthesis. Silencing Cyclin D1 or CDK4 led to cell cycle arrest while silencing Cyclin E1 or CDK2 restored the sensitivity to palbociclib. Furthermore, PI3K/mTOR pathway was hyper-activated in palbociclib-resistant cells, leading to more phosphorylated 4E-BP1 and higher levels of Cyclin D1 and CDK4 translation. Targeting PI3K/mTOR pathway with a specific PI3Kα inhibitor (BYL719) or an mTOR inhibitor (everolimus) reduced the protein levels of Cyclin D1 and CDK4, and restored the sensitivity to palbociclib. The tumor samples expressed significantly higher levels of Cyclin D1, CDK4, p-AKT and p-4E-BP1 after progression on palbociclib treatment. In conclusion, our findings suggest that overexpressed Cyclin D1 and CDK4 proteins lead to the resistance to CDK4/6 inhibitor and PI3K/mTOR inhibitors are able to restore the sensitivity to CDK4/6 inhibitors, which provides the biomarker and rationale for the combinational use of CDK4/6 inhibitors and PI3K/mTOR inhibitors after CDK4/6 inhibitor resistance in breast cancer.
Collapse
Affiliation(s)
- Zijie Cai
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, 510120, China
- Breast Tumor Center, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, 510120, China
| | - Jingru Wang
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, 510120, China
- Breast Tumor Center, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, 510120, China
| | - Yudong Li
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, 510120, China
- Breast Tumor Center, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, 510120, China
| | - Qianfeng Shi
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, 510120, China
- Breast Tumor Center, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, 510120, China
| | - Liang Jin
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, 510120, China
- Breast Tumor Center, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, 510120, China
| | - Shunying Li
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, 510120, China
- Breast Tumor Center, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, 510120, China
| | - Mengdi Zhu
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, 510120, China
- Breast Tumor Center, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, 510120, China
| | - Qi Wang
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, 510120, China
- Breast Tumor Center, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, 510120, China
| | - Lok Lam Wong
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, 510120, China
- Breast Tumor Center, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, 510120, China
| | - Wang Yang
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, 510120, China
- Breast Tumor Center, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, 510120, China
| | - Hongna Lai
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, 510120, China
- Breast Tumor Center, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, 510120, China
| | - Chang Gong
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, 510120, China
- Breast Tumor Center, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, 510120, China
| | - Yandan Yao
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, 510120, China
- Breast Tumor Center, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, 510120, China
| | - Yujie Liu
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, 510120, China
- Breast Tumor Center, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, 510120, China
| | - Jun Zhang
- Department of Thyroid and Breast Surgery, Shenzhen Nanshan District Shekou People's Hospital, Shenzhen, 518067, China
| | - Herui Yao
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, 510120, China
- Breast Tumor Center, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, 510120, China
| | - Qiang Liu
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, 510120, China.
- Breast Tumor Center, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, 510120, China.
| |
Collapse
|
28
|
Yao H, Putot A, Chagué F, Maza M, Bichat F, Cottin Y, Zeller M. Prognostic and diagnostic impact of new pathophysiology-based categorization of type 1 and type 2 myocardial infarction: Data from the French RICO survey. Archives of Cardiovascular Diseases Supplements 2023. [DOI: 10.1016/j.acvdsp.2022.10.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
|
29
|
Xie N, Zhang R, Bi Z, Ren W, You K, Hu H, Xu Y, Yao H. H3K27 acetylation activated long noncoding RNA RP11-162G10.5 promotes breast cancer progression via the YBX1/GLO1 axis. Cell Oncol (Dordr) 2022; 46:375-390. [PMID: 36576700 DOI: 10.1007/s13402-022-00756-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/04/2022] [Indexed: 12/29/2022] Open
Abstract
PURPOSE Long noncoding RNAs (lncRNAs) orchestrate critical roles in human tumorigenesis. However, the regulatory mechanism of lncRNAs in tissue-specific expressions in breast cancer (BC) remains poorly understood. This study aims to investigate lncRNA role and mechanisms in BC. METHODS RNA sequencing was used to explore differentially expressed lncRNAs in BC and adjacent tissues. H3K27 acetylation (H3K27ac) chromatin immune-precipitation sequencing (ChIP-seq) data of BC cells from the GEO dataset (GSE85158) was retrieved to identify the H3K27ac activated lncRNAs that were involved in tumorigenesis. RP11-162G10.5 was selected as the target lncRNA for further functional and mechanism study. RESULTS In this study, we identified a novel lncRNA RP11-162G10.5, whose overexpression was specifically driven by H3K27ac in luminal breast cancer. And increased RP11-162G10.5 in BC is correlated with poor patient outcomes. RP11-162G10.5 promotes tumor cell proliferation in vitro and in vivo. Mechanistically, RP11-162G10.5 recruits transcriptional factor YBX1 to the GLO1 promoter, consequently activating GLO1 transcription to modulate the progression of BC. CONCLUSIONS Our findings suggest that the histone modification-activated lncRNA contributes to the oncogenesis of BC. Also, our data reveal a role for RP11-162G10.5 in BC tumorigenesis and may supply a strategy for targeting the RP11-162G10.5 as a potential biomarker and a therapeutic target for breast cancer patients.
Collapse
Affiliation(s)
- Ning Xie
- Department of Oncology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, 107 Yanjiang West Road, Guangzhou, 510120, China.,Center for Precision Medicine, Sun Yat-sen University, Guangzhou, China
| | - Ruihua Zhang
- Department of Clinical Laboratory, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Zhuofei Bi
- Department of Oncology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, 107 Yanjiang West Road, Guangzhou, 510120, China.,Center for Precision Medicine, Sun Yat-sen University, Guangzhou, China.,Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Medical Research Center, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China.,RNA Biomedical Institute, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Wei Ren
- Department of Oncology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, 107 Yanjiang West Road, Guangzhou, 510120, China.,Center for Precision Medicine, Sun Yat-sen University, Guangzhou, China
| | - Kaiyun You
- Department of Oncology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, 107 Yanjiang West Road, Guangzhou, 510120, China.,Center for Precision Medicine, Sun Yat-sen University, Guangzhou, China.,Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Medical Research Center, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China.,RNA Biomedical Institute, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Hai Hu
- Department of Oncology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, 107 Yanjiang West Road, Guangzhou, 510120, China.,Center for Precision Medicine, Sun Yat-sen University, Guangzhou, China.,Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Medical Research Center, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China.,RNA Biomedical Institute, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Ying Xu
- Center for Precision Medicine, Sun Yat-sen University, Guangzhou, China. .,Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Medical Research Center, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China. .,RNA Biomedical Institute, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China. .,Department of Clinical Laboratory, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China.
| | - Herui Yao
- Department of Oncology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, 107 Yanjiang West Road, Guangzhou, 510120, China. .,Center for Precision Medicine, Sun Yat-sen University, Guangzhou, China. .,Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Medical Research Center, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China. .,RNA Biomedical Institute, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China. .,Breast Tumor Center, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China.
| |
Collapse
|
30
|
Xue C, Li H, Yao H, Lin Y, An X, Chen M, Huang R, Li L, Hu A, Ni M, Zhang L, Yang W, Xu Z, Li S, Shi Y. Phase I study of LZM005 in patients with HER2-positive metastatic breast cancer. NPJ Breast Cancer 2022; 8:132. [PMID: 36575195 PMCID: PMC9794829 DOI: 10.1038/s41523-022-00501-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2022] [Accepted: 12/13/2022] [Indexed: 12/28/2022] Open
Abstract
The prognosis of human epidermal growth factor receptor 2 (HER2) positive metastatic breast cancer (MBC) remained unsatisfactory currently, more anti-HER2 agents are needed. Here we report a phase I study that evaluated the safety, activity, and biomarkers of LZM005, a HER2 antibody, used as a monotherapy or in combination with trastuzumab plus docetaxel in patients with HER2-positive MBC. From October 2017 to December 2019, 34 patients received LZM005 (14 monotherapy, 20 combination therapy). No DLT was observed. The common adverse events (AEs) in phase Ia included diarrhea (21.4%), infusion reaction (21.4%), and hypertriglyceridemia (21.4%), while those in phase Ib were leukopenia (85.0%), neutropenia (75.0%), anemia (60.0%), diarrhea (60.0%), and rash/pruritus (50.0%). All AEs were manageable. In phase Ia, partial response (PR) was achieved in one case (1/14, overall response rate [ORR]: 7.1%); the disease control rate was 42.90% (6/14). In phase Ib, 11 patients (55.0%) achieved PR, and eight (40.0%) had stable disease. The ORR was 100% (6/6) in trastuzumab-naive and 35.7% (5/14) in trastuzumab-pretreated patients. Biomarker analysis showed that chromatin remodeling genes KMT2B and BRWD1 were associated with better progression-free survival. LZM005 is well tolerated and shows potent activity in patients with HER2-positive MBC.
Collapse
Affiliation(s)
- Cong Xue
- grid.488530.20000 0004 1803 6191State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-Sen University Cancer Center, Guangzhou, 510060 P. R. China ,grid.488530.20000 0004 1803 6191Department of Medical Oncology, Sun Yat-sen University Cancer Center, Guangzhou, 510060 P. R. China
| | - Haifeng Li
- grid.488530.20000 0004 1803 6191State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-Sen University Cancer Center, Guangzhou, 510060 P. R. China ,grid.488530.20000 0004 1803 6191Department of Medical Oncology, Sun Yat-sen University Cancer Center, Guangzhou, 510060 P. R. China
| | - Herui Yao
- grid.412536.70000 0004 1791 7851Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Department of Medical Oncology, Phase I Clinical Trial Centre, Sun Yat-sen Memorial Hospital of Sun Yat-sen University, Guangzhou, 510060 P. R. China
| | - Ying Lin
- grid.12981.330000 0001 2360 039XBreast Disease Center, The First Affiliated Hospital, Sun Yat‐Sen University, Guangzhou, 510060 P. R. China
| | - Xin An
- grid.488530.20000 0004 1803 6191State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-Sen University Cancer Center, Guangzhou, 510060 P. R. China ,grid.488530.20000 0004 1803 6191Department of Medical Oncology, Sun Yat-sen University Cancer Center, Guangzhou, 510060 P. R. China
| | - Meiting Chen
- grid.488530.20000 0004 1803 6191State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-Sen University Cancer Center, Guangzhou, 510060 P. R. China ,grid.488530.20000 0004 1803 6191Department of Medical Oncology, Sun Yat-sen University Cancer Center, Guangzhou, 510060 P. R. China
| | - Riqing Huang
- grid.488530.20000 0004 1803 6191State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-Sen University Cancer Center, Guangzhou, 510060 P. R. China ,grid.488530.20000 0004 1803 6191Department of Medical Oncology, Sun Yat-sen University Cancer Center, Guangzhou, 510060 P. R. China
| | - Lu Li
- grid.488530.20000 0004 1803 6191State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-Sen University Cancer Center, Guangzhou, 510060 P. R. China ,grid.488530.20000 0004 1803 6191Department of Medical Oncology, Sun Yat-sen University Cancer Center, Guangzhou, 510060 P. R. China
| | - Anqi Hu
- grid.488530.20000 0004 1803 6191State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-Sen University Cancer Center, Guangzhou, 510060 P. R. China ,grid.488530.20000 0004 1803 6191Department of Medical Oncology, Sun Yat-sen University Cancer Center, Guangzhou, 510060 P. R. China
| | - Mengqian Ni
- grid.488530.20000 0004 1803 6191State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-Sen University Cancer Center, Guangzhou, 510060 P. R. China ,grid.488530.20000 0004 1803 6191Department of Medical Oncology, Sun Yat-sen University Cancer Center, Guangzhou, 510060 P. R. China
| | - Lulu Zhang
- grid.488530.20000 0004 1803 6191State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-Sen University Cancer Center, Guangzhou, 510060 P. R. China ,grid.488530.20000 0004 1803 6191Department of Medical Oncology, Sun Yat-sen University Cancer Center, Guangzhou, 510060 P. R. China
| | - Wei Yang
- grid.488530.20000 0004 1803 6191State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-Sen University Cancer Center, Guangzhou, 510060 P. R. China ,grid.488530.20000 0004 1803 6191Department of Medical Oncology, Sun Yat-sen University Cancer Center, Guangzhou, 510060 P. R. China
| | - Zhonghui Xu
- Livzon Pharmaceutical Group Inc, No.38, Chuangye North Road, Jinwan District, Zhuhai, Guangdong P. R. China
| | - Su Li
- grid.488530.20000 0004 1803 6191State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-Sen University Cancer Center, Guangzhou, 510060 P. R. China ,grid.488530.20000 0004 1803 6191Department of Clinical Trial Center, Sun Yat-sen University Cancer Center, Guangzhou, 510060 P. R. China
| | - Yanxia Shi
- grid.488530.20000 0004 1803 6191State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-Sen University Cancer Center, Guangzhou, 510060 P. R. China ,grid.488530.20000 0004 1803 6191Department of Medical Oncology, Sun Yat-sen University Cancer Center, Guangzhou, 510060 P. R. China
| |
Collapse
|
31
|
Lei R, Yu Y, Li Q, Yao Q, Wang J, Gao M, Wu Z, Ren W, Tan Y, Zhang B, Chen L, Lin Z, Yao H. Deep learning magnetic resonance imaging predicts platinum sensitivity in patients with epithelial ovarian cancer. Front Oncol 2022; 12:895177. [PMID: 36505880 PMCID: PMC9727155 DOI: 10.3389/fonc.2022.895177] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2022] [Accepted: 10/18/2022] [Indexed: 11/24/2022] Open
Abstract
Objective The aim of the study is to develop and validate a deep learning model to predict the platinum sensitivity of patients with epithelial ovarian cancer (EOC) based on contrast-enhanced magnetic resonance imaging (MRI). Methods In this retrospective study, 93 patients with EOC who received platinum-based chemotherapy (≥4 cycles) and debulking surgery at the Sun Yat-sen Memorial Hospital from January 2011 to January 2020 were enrolled and randomly assigned to the training and validation cohorts (2:1). Two different models were built based on either the primary tumor or whole volume of the abdomen as the volume of interest (VOI) within the same cohorts, and then a pre-trained convolutional neural network Med3D (Resnet 10 version) was transferred to automatically extract 1,024 features from two MRI sequences (CE-T1WI and T2WI) of each patient to predict platinum sensitivity. The performance of the two models was compared. Results A total of 93 women (mean age, 50.5 years ± 10.5 [standard deviation]) were evaluated (62 in the training cohort and 31 in the validation cohort). The AUCs of the whole abdomen model were 0.97 and 0.98 for the training and validation cohorts, respectively, which was better than the primary tumor model (AUCs of 0.88 and 0.81 in the training and validation cohorts, respectively). In k-fold cross-validation and stratified analysis, the whole abdomen model maintained a stable performance, and the decision function value generated by the model was a prognostic indicator that successfully discriminates high- and low-risk recurrence patients. Conclusion The non-manually segmented whole-abdomen deep learning model based on MRI exhibited satisfactory predictive performance for platinum sensitivity and may assist gynecologists in making optimal treatment decisions.
Collapse
Affiliation(s)
- Ruilin Lei
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Medical Research Center, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China,Department of Gynecological Oncology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China,Department of Medical Oncology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Yunfang Yu
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Medical Research Center, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China,Department of Medical Oncology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China,Faculty of Medicine, Macau University of Science and Technology, Macao, Macao SAR, China
| | - Qingjian Li
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Medical Research Center, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China,Department of Medical Oncology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China,Phase I Clinical Trial Centre, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Qinyue Yao
- Cells Vision Medical Technology Inc., Guangzhou, China
| | - Jin Wang
- Cells Vision Medical Technology Inc., Guangzhou, China
| | - Ming Gao
- Department of Radiology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Zhuo Wu
- Department of Radiology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Wei Ren
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Medical Research Center, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China,Department of Medical Oncology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China,Phase I Clinical Trial Centre, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Yujie Tan
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Medical Research Center, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China,Department of Medical Oncology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China,Phase I Clinical Trial Centre, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Bingzhong Zhang
- Department of Gynecological Oncology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Liliang Chen
- Cells Vision Medical Technology Inc., Guangzhou, China
| | - Zhongqiu Lin
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Medical Research Center, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China,Department of Gynecological Oncology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China,*Correspondence: Zhongqiu Lin, ; Herui Yao,
| | - Herui Yao
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Medical Research Center, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China,Department of Medical Oncology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China,Phase I Clinical Trial Centre, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China,Breast Tumor Centre, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China,*Correspondence: Zhongqiu Lin, ; Herui Yao,
| |
Collapse
|
32
|
Huang F, Chen W, Peng J, Li Y, Zhuang Y, Zhu Z, Shao C, Yang W, Yao H, Zhang S. Retraction Note to: LncRNA PVT1 triggers Cyto-protective autophagy and promotes pancreatic ductal adenocarcinoma development via the miR-20a-5p/ULK1 Axis. Mol Cancer 2022; 21:209. [DOI: 10.1186/s12943-022-01678-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
This article has been retracted. Please see the Retraction Notice for more detail: https://doi.org/10.1186/s12943-018-0845-6.
Collapse
|
33
|
Xu B, Ma F, Wang S, Tong Z, Li W, Wu X, Wang X, Sun T, Pan Y, Yao H, Wang X, Luo T, Yang J, Zeng X, Zhao W, Cong X, Wang N, Xu C, Chen J. 22MO Efficacy and safety of sacituzumab govitecan in Chinese patients with metastatic triple-negative breast cancer (mTNBC) by baseline HER2 expression level: Subgroup analysis from a phase IIb trial. Ann Oncol 2022. [DOI: 10.1016/j.annonc.2022.10.031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/05/2022] Open
|
34
|
Li C, Lu N, He Z, Tan Y, Liu Y, Chen Y, Wu Z, Liu J, Ren W, Mao L, Yu Y, Xie C, Yao H. ASO Visual Abstract: A Noninvasive Tool Based on Magnetic Resonance Imaging Radiomics for the Preoperative Prediction of Pathological Complete Response to Neoadjuvant Chemotherapy in Breast Cancer. Ann Surg Oncol 2022; 29:7694-7695. [PMID: 35927597 DOI: 10.1245/s10434-022-12078-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Affiliation(s)
- Chenchen Li
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Department of Medical Oncology, Breast Tumor Centre, Phase I Clinical Trial Centre, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Nian Lu
- Department of Nasopharyngeal Carcinoma, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Zifan He
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Department of Medical Oncology, Breast Tumor Centre, Phase I Clinical Trial Centre, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Yujie Tan
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Department of Medical Oncology, Breast Tumor Centre, Phase I Clinical Trial Centre, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Yajing Liu
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Department of Medical Oncology, Breast Tumor Centre, Phase I Clinical Trial Centre, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Yongjian Chen
- Department of Medical Oncology, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Zhuo Wu
- Department of Radiology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Jingwen Liu
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Department of Medical Oncology, Breast Tumor Centre, Phase I Clinical Trial Centre, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Wei Ren
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Department of Medical Oncology, Breast Tumor Centre, Phase I Clinical Trial Centre, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Luhui Mao
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Department of Medical Oncology, Breast Tumor Centre, Phase I Clinical Trial Centre, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Yunfang Yu
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Department of Medical Oncology, Breast Tumor Centre, Phase I Clinical Trial Centre, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China.
- Division of Science and Technology, Beijing Normal University-Hong Kong Baptist University United International College, Hong Kong Baptist University, Zhuhai, China.
| | - Chuanmiao Xie
- Department of Medical Imaging, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Sun Yat-sen University Cancer Center, Guangzhou, China.
| | - Herui Yao
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Department of Medical Oncology, Breast Tumor Centre, Phase I Clinical Trial Centre, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China.
| |
Collapse
|
35
|
Yang Z, Gao J, Zhang X, Wu G, Deng W, Liu Y, Zhang J, Chen G, Xu R, Han J, Li A, Liu G, Sun Y, Kong D, Bai Z, Yao H, Zhang Z. 47P Safety and efficacy evaluation of long-course neoadjuvant chemoradiotherapy plus tislelizumab followed by total mesorectal excision for locally advanced rectal cancer: Intermediate results of a multicenter, phase II study. Ann Oncol 2022. [DOI: 10.1016/j.annonc.2022.10.079] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/05/2022] Open
|
36
|
Ruichong L, Wang Z, Gu Y, Ou Q, Yu C, Yu Y, Su W, Yao H. 9P Development and validation of a pathogenomics model to improve the risk stratification of breast cancer: A deep learning study. Ann Oncol 2022. [DOI: 10.1016/j.annonc.2022.10.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/05/2022] Open
|
37
|
Yan M, Yuan P, Ouyang Q, Cheng Y, Han G, Wang D, Ran L, Sun T, Zhao D, Bai Y, Yang S, Wang X, Wu R, Zeng X, Yao H, Ji X, Jiang J, Hu X, Lin H, Zheng L, Zhu Z, Ge W, Yang J, Cui T, Zhang X, Lu F, Li W, Xu H, Kang M, Gong P, Zou L, Liu J, Zhang H, Yu H, Xu B. A prospective, open-label, multicenter phase IV clinical trial on the safety and efficacy of lobaplatin-based chemotherapy in advanced breast cancer. Ther Adv Med Oncol 2022; 14:17588359221122715. [PMID: 36330235 PMCID: PMC9623367 DOI: 10.1177/17588359221122715] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2021] [Accepted: 08/10/2022] [Indexed: 01/24/2023] Open
Abstract
BACKGROUND Since lobaplatin (LBP) has been approved to treat metastatic breast cancer in China, this study aimed to evaluate the safety and efficacy of LBP-based chemotherapy in clinical practice. METHODS This trial was a prospective, open-label, multicenter phase IV clinical trial that enrolled patients with unresectable locally advanced or recurrent/metastatic breast cancer from 34 sites between July 2013 and March 2017. Patients were treated with LBP monotherapy or in combination for four to six cycles. The primary endpoint was safety. Secondary endpoints included progression-free survival (PFS), objective response rate (ORR), and disease control rate (DCR). RESULTS A total of 1179 patients were analyzed; 59 (5.0%) were treated with LBP alone, 134 (11.4%) with LBP plus paclitaxel, 263 (22.3%) with LBP plus docetaxel, 237 (20.1%) with LBP plus gemcitabine, 403 (34.2%) with LBP plus vinorelbine, and 83 (7.0%) with other LBP-based regimens. The overall incidence of adverse events (AEs) was 95.2%, and 57.9% of patients had grade >3 AEs. The most common grade >3 AEs were neutropenia (43.9%), leukopenia (39.4%), anemia (17.8%), and thrombopenia (17.7%). LBP monotherapy showed the lowest incidence of grade >3 AEs (39.0%), followed by LBP plus docetaxel (52.9%), LBP plus paclitaxel (59.0%), LBP plus vinorelbine (62.5%), and LBP plus gemcitabine (62.9%). The ORR and DCR were 36.8 and 77.0%, respectively. The median PFS was 5.5 months (95% confidence interval: 5.2-5.9). CONCLUSION LBP-based chemotherapy shows favorable efficacy in patients with advanced breast cancer, with manageable safety profile. TRIAL REGISTRATION This trial was registered with ChiCTR.org.cn, ChiCTR-ONC-13003471.
Collapse
Affiliation(s)
- Min Yan
- Department of Breast Disease, Henan Breast
Cancer Center, The Affiliated Cancer Hospital of Zhengzhou University and
Henan Cancer Hospital, Zhengzhou, China
| | - Peng Yuan
- Department of Medical Oncology, National Cancer
Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese
Academy of Medical Sciences and Peking Union Medical College, Beijing,
China
| | - Quchang Ouyang
- Department of Breast Cancer Medical Oncology,
Hunan Cancer Hospital, Changsha, China
| | - Ying Cheng
- Department of Oncology, Cancer Hospital of
Jilin Province, Changchun, China
| | - Guohui Han
- Department of Breast Surgery, Shanxi Provincial
Cancer Hospital, Shanxi Medical University, Taiyuan, China
| | - Dewei Wang
- Department of Thoracic Surgery, Hainan General
Hospital, Haikou, China
| | - Li Ran
- Department of Oncology, The Affiliated Hospital
of Guizhou Medical University/Guizhou Cancer Hospital, Guiyang, China
| | - Tao Sun
- Department of Medical Oncology, Cancer Hospital
of China Medical University, Liaoning Cancer Hospital and Institute,
Shenyang, China
| | - Da Zhao
- Department of Internal Medicine-Oncology, The
First Hospital of Lanzhou University, Lanzhou, China
| | - Yuju Bai
- Department of Oncology, The Affiliated
Hospital of Zunyi Medical University, Zunyi, China
| | - Shun’e Yang
- Department of Breast Cancer and Lymphoma,
Affiliated Tumor Hospital of Xinjiang Medical University, Urumqi,
China
| | - Xiaojia Wang
- Department of Breast Medical Oncology, Cancer
Hospital of the University of Chinese Academy of Sciences, Zhejiang Cancer
Hospital and Institute of Cancer and Basic Medicine (IBMC), Chinese Academy
of Sciences, Hangzhou, China
| | - Rong Wu
- Department of Oncology, Shengjing Hospital of
China Medical University, Shenyang, China
| | - Xiaohua Zeng
- Breast Center, Chongqing Cancer Hospital,
Chongqing University, Chongqing, China
| | - Herui Yao
- Department of Oncology, Sun Yat-sen Memorial
Hospital, Sun Yat-Sen University, Guangzhou, China
| | - Xuening Ji
- Department of Oncology, Affiliated Zhongshan
Hospital of Dalian University, Dalian, China
| | - Jun Jiang
- Department of Surgical Oncology, General
Hospital of Mining Industry Group Fuxin, Fuxin, China
| | - Xiaohua Hu
- Department of Medical Oncology, The First
Affiliated Hospital of Guangxi Medical University, Nanning, China
| | - Haifeng Lin
- Department of Medical Oncology, The Second
Affiliated Hospital of Hainan Medical University, Haikou, China
| | - Liping Zheng
- Department of Breast-Thoracic Tumor Surgery,
Affiliated Hospital of Hainan Medical University, Haikou, China
| | - Zhitu Zhu
- Cancer Center, The First Affiliated Hospital
of Jinzhou Medical University, Jinzhou, China
| | - Wei Ge
- Center of Oncology, Renmin Hospital of Wuhan
University, Wuhan, China
| | - Junlan Yang
- Department of Medical Oncology, People’s
Liberation Army General Hospital, Beijing, China
| | - Tongjian Cui
- Department of Oncology, Fujian Provincial
Hospital, Fuzhou, China
| | - Xiaozhi Zhang
- Department of Radiotherapy and Oncology, First
Affiliated Hospital of Xi’an Jiaotong University, Xi’an, China
| | - Fangyang Lu
- Department of Oncology, The Second Affiliated
Hospital of Guiyang Medical University, Guiyang, China
| | - Wenhui Li
- Department of Radiotherapy, Tumor Hospital of
Yunnan Province, The Third Affiliated Hospital of Kunming Medical College,
Kunming, China
| | - Hongyan Xu
- Department of Oncology, Jilin Second People’s
Hospital, Jilin, China
| | - Mafei Kang
- Department of Medical Oncology, The Affiliated
Hospital of Guilin Medical University, Guilin, China
| | - Ping Gong
- Department of Oncology, The First Affiliated
Hospital, Shihezi University School of Medicine, Shihezi, China
| | - Liqun Zou
- Department of Oncology, West China Hospital,
Sichuan University, Chengdu, China
| | - Jiang Liu
- Department of Oncology, People’s Hospital of
Xinjiang Uygur Autonomous Region, Urumqi, China
| | - Hongliang Zhang
- Department of Oncology, Xinjiang Uygur
Autonomous Region Chinese Medicine Hospital, Urumqi, China
| | - Hao Yu
- School of Public Health, Nanjing Medical
University, Nanjing, China
| | | |
Collapse
|
38
|
Yao H, Putot A, Chague F, Maza M, Bichat F, Cottin Y, Zeller M. Prognostic and diagnostic impact of new pathophysiology-based categorization of type 1 and type 2 myocardial infarction: data from the French RICO survey. Eur Heart J 2022. [DOI: 10.1093/eurheartj/ehac544.1327] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Background
A new classification of type 1 and 2 myocardial infarction (MI) derived from the fourth universal definition of MI (UDMI) has been recently proposed, based on pathophysiology of coronary artery disease (CAD),. We assessed the impact of this new MI categorization on epidemiology and outcomes.
Methods
Retrospective study including all consecutive patients hospitalized for an acute MI in a multicenter database (RICO). MI was defined according to current UDMI. Rates and outcomes of T1MI and T2MI were addressed according to the new classification.
Results
Among the 4573 patients included on our study, 3710 patients (81.1%) were initially diagnosed with T1M1 and 863 (18.9%) with T2MI. After reclassification, 96 T2MI patients were moved into the T1MI category. Out of the remaining 767 patients with T2MI, 567 underwent coronary angiography, and were adjudicated as type 2A MI (68.6%) with obstructive CAD, and type 2B MI (31.4%) without obstructive CAD.
When compared with T1MI and T2BMI, T2AMI patients had worse in-hospital outcomes, including heart failure (p<0.001), recurrent infarction (p<0.048) and mechanical complications such as mitral insufficiency (p=0.001). The 3 groups (T1AMI, T2AMI and T2BMI) had similar all-cause and cardiovascular death rates, with a trend for a higher all-cause mortality in T2AMI patients.
Kaplan-Meier one-year survival curves showed higher all-cause and cardiovascular causes mortality in T2AMI patients compared to T1MI and T2BMI (p<0.001). In multivariate Cox regression, type of MI was independent predictor of death.
Conclusion
Our large observational multicenter study shows major disparities in mortality according to type of MI and support the relevance of the new MI classification to improve risk classification. Our findings may will help identifying specific phenotypes and considering personalized diagnostic and management strategies.
Funding Acknowledgement
Type of funding sources: Public Institution(s). Main funding source(s): Agence Régionale de Santé (ARS) de Bourgogne Franche-ComtéRegional Council of Bourgogne Franche-Comté.
Collapse
Affiliation(s)
- H Yao
- University Hospital of Dijon, Cardiology , Dijon , France
| | - A Putot
- University of Bourgogne Franche Comte, PEC2, EA 7460 , Dijon , France
| | - F Chague
- University Hospital of Dijon, Cardiology , Dijon , France
| | - M Maza
- University Hospital of Dijon, Cardiology , Dijon , France
| | - F Bichat
- University Hospital of Dijon, Cardiology , Dijon , France
| | - Y Cottin
- University Hospital of Dijon, Cardiology , Dijon , France
| | - M Zeller
- University of Bourgogne Franche Comte, PEC2, EA 7460 , Dijon , France
| |
Collapse
|
39
|
Xu B, Ma F, Wang S, Tong Z, Li W, Wu X, Wang X, Sun T, Pan Y, Yao H, Wang X, Luo T, Yang J, Zeng X, Zhao W, Cong X, Chen J. 248P Sacituzumab govitecan in Chinese patients with metastatic triple-negative breast cancer who received at least two prior treatments. Ann Oncol 2022. [DOI: 10.1016/j.annonc.2022.07.287] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
|
40
|
Tia M, Koffi R, Kpan J, Yao H, Gnionsahe A. Dépistage de la maladie rénale chronique en population générale dans une ville africaine en 2022. Nephrol Ther 2022. [DOI: 10.1016/j.nephro.2022.07.066] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|
41
|
Chen Y, Zhao M, Hu X, Yao H. GYNAECOMASTIA APPEARED THREE DAYS AFTER STARTING METHIMAZOLE. Acta Endocrinol (Buchar) 2022; 18:398-400. [PMID: 36699158 PMCID: PMC9867811 DOI: 10.4183/aeb.2022.398] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
We reported that in a 29-year-old male patient with hyperthyroidism, bilateral breast swelling appeared in three days after starting methimazole and gradually aggravated. Several days later, a small amount of transparent liquid could be squeezed out from bilateral mammary glands. Breast ultrasound confirmed gynaecomastia. The level of testosterone, estradiol and luteinizing hormone increased. After the patient continued taking methimazole for a while, gynaecomastia relieved. Testosterone, luteinizing hormone and thyroid functions restored to normal. The possible mechanisms included increased levels of serum total cholesterol and relatively decreased T3 after initiating methimazole.
Collapse
Affiliation(s)
- Y. Chen
- Sixth Medical Center of PLA General Hospital, Department of Endocrinology, Haidian District, Beijing, China
| | | | - X. Hu
- Sixth Medical Center of PLA General Hospital, Department of Endocrinology, Haidian District, Beijing, China
| | - H. Yao
- Sixth Medical Center of PLA General Hospital, Department of Endocrinology, Haidian District, Beijing, China
| |
Collapse
|
42
|
Li C, Lu N, He Z, Tan Y, Liu Y, Chen Y, Wu Z, Liu J, Ren W, Mao L, Yu Y, Xie C, Yao H. A Noninvasive Tool Based on Magnetic Resonance Imaging Radiomics for the Preoperative Prediction of Pathological Complete Response to Neoadjuvant Chemotherapy in Breast Cancer. Ann Surg Oncol 2022; 29:7685-7693. [PMID: 35773561 PMCID: PMC9550709 DOI: 10.1245/s10434-022-12034-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2022] [Accepted: 05/30/2022] [Indexed: 11/18/2022]
Abstract
Purpose This study aimed to identify patients with pathological complete response (pCR) and make better clinical decisions by constructing a preoperative predictive model based on tumoral and peritumoral volumes of multiparametric magnetic resonance imaging (MRI) obtained before neoadjuvant chemotherapy (NAC). Methods This study investigated MRI before NAC in 448 patients with nonmetastatic invasive ductal breast cancer (Sun Yat-sen Memorial Hospital, Sun Yat-sen University, n = 362, training cohort; and Sun Yat-sen University Cancer Center, n = 86, validation cohort). The tumoral and peritumoral volumes of interest (VOIs) were segmented and MRI features were extracted. The radiomic features were filtered via a random forest algorithm, and a supporting vector machine was used for modeling. The receiver operator characteristic curve and area under the curve (AUC) were calculated to assess the performance of the radiomics-based classifiers. Results For each MRI sequence, a total of 863 radiomic features were extracted and the top 30 features were selected for model construction. The radiomic classifiers of tumoral VOI and peritumoral VOI were both promising for predicting pCR, with AUCs of 0.96 and 0.97 in the training cohort and 0.89 and 0.78 in the validation cohort, respectively. The tumoral + peritumoral VOI radiomic model could further improve the predictive accuracy, with AUCs of 0.98 and 0.92 in the training and validation cohorts. Conclusions The tumoral and peritumoral multiparametric MRI radiomics model can promisingly predict pCR in breast cancer using MRI images before surgery. Our results highlighted the potential value of the tumoral and peritumoral radiomic model in cancer management. Supplementary Information The online version contains supplementary material available at 10.1245/s10434-022-12034-w.
Collapse
Affiliation(s)
- Chenchen Li
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Department of Medical Oncology, Breast Tumor Centre, Phase I Clinical Trial Centre, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Nian Lu
- Department of Nasopharyngeal Carcinoma, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Sun Yat-sen University Cancer Center, Guangzhou, Guangdong, China
| | - Zifan He
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Department of Medical Oncology, Breast Tumor Centre, Phase I Clinical Trial Centre, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Yujie Tan
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Department of Medical Oncology, Breast Tumor Centre, Phase I Clinical Trial Centre, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Yajing Liu
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Department of Medical Oncology, Breast Tumor Centre, Phase I Clinical Trial Centre, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Yongjian Chen
- Department of Medical Oncology, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Zhuo Wu
- Department of Radiology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Jingwen Liu
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Department of Medical Oncology, Breast Tumor Centre, Phase I Clinical Trial Centre, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Wei Ren
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Department of Medical Oncology, Breast Tumor Centre, Phase I Clinical Trial Centre, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Luhui Mao
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Department of Medical Oncology, Breast Tumor Centre, Phase I Clinical Trial Centre, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Yunfang Yu
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Department of Medical Oncology, Breast Tumor Centre, Phase I Clinical Trial Centre, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China. .,Division of Science and Technology, Beijing Normal University-Hong Kong Baptist University United International College, Hong Kong Baptist University, Zhuhai, China.
| | - Chuanmiao Xie
- Department of Medical Imaging, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Sun Yat-sen University Cancer Center, Guangzhou, China.
| | - Herui Yao
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Department of Medical Oncology, Breast Tumor Centre, Phase I Clinical Trial Centre, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China.
| |
Collapse
|
43
|
Yao H, Ekou A, Brou I, Niamkey T, Koffi F, Tano S, Kouamé I, N'Guetta R. [Evolution of epidemiology and management of acute coronary syndromes in Abidjan : A cross-sectional study of 1011 patients.]. Ann Cardiol Angeiol (Paris) 2022; 71:130-135. [PMID: 35293317 DOI: 10.1016/j.ancard.2022.02.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2019] [Revised: 11/29/2020] [Accepted: 02/03/2022] [Indexed: 06/14/2023]
Abstract
BACKGROUND To assess the evolution of the epidemiology and management of patients hospitalized to Abidjan Heart Institute for acute coronary syndrome (ACS). METHODS Cross-sectional study comparing two periods: from January 2002 to December 2009 (period 1) and from January 2010 to December 2016 (period 2), including all patients aged 18 years old, admitted to Intensive Care Unit of Abidjan Heart Institute for ACS. RESULTS One thousand eleven (1011) patients were included among the 6784 patients admitted to Intensive Care Unit of Abidjan Heart Institute for a cardiovascular disease. The overall prevalence of ACS was 14.9%. The prevalence in period 2 was significantly higher than in period 1 (22.6% and 7.3% respectively, p < 0.001). Diabetes (33.5%, p < 0.001) significantly, and smoking (30.7%, p = 0.30) had the largest rises from period 1 to period 2. ST-segment Elevation Myocardial Infarction was the main clinical presentation during both periods. The median time to treatment (p = 0.46) and length of hospital stay (p <0.001) decreased during period 2. Percutaneous coronary intervention (PCI) was performed in 173 patients (22.6%) during the period 2 and 42 patients (5.5%) underwent primary PCI. The rate of fibrinolysis increased significantly between the two periods (9.5%, p <0.001). In-hospital death increased during period 2 (10.4%, p = 0.07). CONCLUSION The burden of ACS and its related mortality have risen alarmingly past years in Côte d'Ivoire. Healthcare policies should help improve the management and outcomes of patients.
Collapse
Affiliation(s)
- H Yao
- Unité de Soins Intensifs Cardiologiques, Institut de Cardiologie d'Abidjan, 01 BP V 206 Abidjan, Côte d'Ivoire
| | - A Ekou
- Unité de Soins Intensifs Cardiologiques, Institut de Cardiologie d'Abidjan, 01 BP V 206 Abidjan, Côte d'Ivoire
| | - I Brou
- Laboratoire de biostatistique et d'informatique médicale, Centre Hospitalier Universitaire de Cocody, Abidjan, Côte d'Ivoire
| | - T Niamkey
- Service des explorations externes, Institut de Cardiologie d'Abidjan, Côte d'Ivoire
| | - F Koffi
- Service des Urgences, Institut de Cardiologie d'Abidjan, Côte d'Ivoire
| | - S Tano
- Unité de Soins Intensifs Cardiologiques, Institut de Cardiologie d'Abidjan, 01 BP V 206 Abidjan, Côte d'Ivoire
| | - I Kouamé
- Unité de Soins Intensifs Cardiologiques, Institut de Cardiologie d'Abidjan, 01 BP V 206 Abidjan, Côte d'Ivoire
| | - R N'Guetta
- Unité de Soins Intensifs Cardiologiques, Institut de Cardiologie d'Abidjan, 01 BP V 206 Abidjan, Côte d'Ivoire.
| |
Collapse
|
44
|
Qin T, Lai X, Wang Y, Wang J, Chen J, Zhang Y, Wu J, Song E, Yao H. A novel oral paclitaxel and HM10381 (oraxel)-treated metastatic breast cancer: A phase I study (KX-ORAX-CN-007). J Clin Oncol 2022. [DOI: 10.1200/jco.2022.40.16_suppl.1104] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
1104 Background: This phase I study assessed the pharmacokinetics, safety, antitumor activity of oral paclitaxel and HM10381 (Oraxel) in patients with metastatic breast cancer. Methods: Oraxol (oral paclitaxel 205 mg/m2 plus HM30181A 15 mg) daily for 3 consecutive days weekly for up to 16 weeks was administered to patients. The primary objective endpoint was pharmacokinetic analysis. The secondary endpoint were objective response rate (ORR) and safety. For pharmacokinetic analysis, timed blood samples were collected. Results: Twenty-four female patients were enrolled from Apr 2019 to Aug 2019. The median age was 53 years (range: 35 to 70 years). The mean lines and median line of treatment were 2.5 and 2, respectively. Previous breast cancer treatments included chemotherapy in 23 (96%) patients, hormonal therapy in 20 (83%) patients. Prior taxanes therapy was reported in 20 (83%) patients. There were 15 patients in efficacy dataset. The best ORR (Investigator) was PR in 40%, SD in 53%, and PD in 7%. The best overall response rate (ICRRC) was PR in 36%, SD in 57%, and PD in 7% of patients. There were no hypersensitivity-type reactions. Adverse events of interest neutropenia, neurotoxicity, and diarrhea were reported as 20 (83%),7 (29%) and 11 (46%), retrospectively. A total of 15 (63%) patients experienced Grade ≥3 TEAEs, including neutrophil count decreased in 11 (46%) patients, WBC count decreased in 8 (33%) patients. Treatment related SAE was reported in 1 (4.17%) patient experienced febrile neutropenia, pneumonia, and septic shock. The PK data indicated that the efficacy response is not associated with oral paclitaxel exposure parameters AUC or Cmax. Conclusions: The study showed that Oraxol as novel oral chemotherapy agent shows promising antitumor activity in patients with metastatic breast cancer, manageable toxicity, and no hypersensitivity-type reactions. Clinical trial information: NCT04993040.
Collapse
Affiliation(s)
- Tao Qin
- Sun Yat-sen University Sun Yat-sen Memorial Hospital, Guangzhou, China
| | - Xiuping Lai
- Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Ying Wang
- Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Jing Wang
- Phase I clinical center Sun Ya-sen Memorial Hospital Sun Yat-sen University, Guangzhou, China
| | - Junyi Chen
- Phase I clinical center Sun Ya-sen Memorial Hospital Sun Yat-sen University, Guangzhou, China
| | - Yiwen Zhang
- Phase I clinical center Sun Ya-sen Memorial Hospital Sun Yat-sen University, Guangzhou, China
| | - Junyan Wu
- Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Erwei Song
- Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, China
| | - Herui Yao
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Department of Oncology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| |
Collapse
|
45
|
Liu J, Wang Y, Tian Z, Lin Y, Li H, Zhu Z, Liu Q, Su S, Zeng Y, Jia W, Yang Y, Xu S, Yao H, Jiang W, Song E. Multicenter phase II trial of Camrelizumab combined with Apatinib and Eribulin in heavily pretreated patients with advanced triple-negative breast cancer. Nat Commun 2022; 13:3011. [PMID: 35641481 PMCID: PMC9156739 DOI: 10.1038/s41467-022-30569-0] [Citation(s) in RCA: 21] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2022] [Accepted: 05/06/2022] [Indexed: 11/08/2022] Open
Abstract
In the later-line setting or for patients with PD-L1-negative tumors, immunotherapy-based regimens remain ineffective against advanced triple-negative breast cancer (TNBC). In this multicentered phase II trial (NCT04303741), 46 patients with pretreated advanced TNBC were enrolled to receive camrelizumab 200 mg (day 1), and apatinib 250 mg daily, plus eribulin 1.4 mg/m2 (day 1 and 8) on a 21-day cycle until progression, or unacceptable toxicity. Primary endpoint was objective response rate (ORR) according to RECIST 1.1. Secondary endpoints included toxicities, disease control rate (DCR), clinical benefit rate, progression-free survival (PFS), and 1-year overall survival. With a median of 3 lines of prior chemotherapy in the advanced setting, 17.4% had received PD-1/PD-L1 blockade plus chemotherapy for advanced disease. The ORR was 37.0% (17/46, 95% CI 23.2-52.5). The DCR was 87.0% (40/46, 95% CI 73.7-95.1). Median PFS was 8.1 (95% CI 4.6-10.3) months. Tertiary lymphoid structure was associated with higher ORR. Patients with lower tumor PML or PLOD3 expression had favorable ORR and PFS. PD-L1 status was not associated with ORR/PFS. Grade 3/4 treatment-related adverse events occurred in 19 (41.3%) of 46 patients. Camrelizumab plus apatinib and eribulin shows promising efficacy with a measurable safety profile in patients with heavily pretreated advanced TNBC.
Collapse
Affiliation(s)
- Jieqiong Liu
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Breast Tumor Center, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, Guangdong, China
| | - Ying Wang
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Breast Tumor Center, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, Guangdong, China
| | - Zhenluan Tian
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Breast Tumor Center, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, Guangdong, China
| | - Ying Lin
- Department of Breast and Thyroid Surgery, First Affiliated Hospital of Sun Yat-sen University, Sun Yat-sen University, Guangzhou, Guangdong, China
| | - Hengyu Li
- Department of Breast and Thyroid Surgery, Changhai Hospital, Navy Medical University (Second Military Medical University), Shanghai, China
| | - Zhaowen Zhu
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Breast Tumor Center, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, Guangdong, China
| | - Qiang Liu
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Breast Tumor Center, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, Guangdong, China
| | - Shicheng Su
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Breast Tumor Center, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, Guangdong, China
| | - Yinduo Zeng
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Breast Tumor Center, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, Guangdong, China
| | - Weijuan Jia
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Breast Tumor Center, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, Guangdong, China
| | - Yaping Yang
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Breast Tumor Center, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, Guangdong, China
| | | | - Herui Yao
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Breast Tumor Center, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, Guangdong, China
| | - Wen Jiang
- Department of Radiation Oncology, MD Anderson Cancer Center, Houston, TX, USA
| | - Erwei Song
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Breast Tumor Center, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, Guangdong, China.
| |
Collapse
|
46
|
Yu Y, Ou Q, Yu C, Wang L, Zhang R, Zhao R, Qu B, Wang Z, Lin R, Yao H. 7P Development and validation of a deep learning RNA modification model predict disease-free survival in patients with breast cancer. Ann Oncol 2022. [DOI: 10.1016/j.annonc.2022.03.022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022] Open
|
47
|
Zhuang W, Lai X, Mai Q, Ye S, Chen J, Liu Y, Wang J, Li S, Huang Y, Qin T, Hu H, Wu J, Yao H. Biomarkers of PEGylated Liposomal Doxorubicin-Induced Hypersensitivity Reaction in Breast Cancer Patients Based on Metabolomics. Front Pharmacol 2022; 13:827446. [PMID: 35529437 PMCID: PMC9068896 DOI: 10.3389/fphar.2022.827446] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2021] [Accepted: 03/18/2022] [Indexed: 12/04/2022] Open
Abstract
This study aimed to analyze and discuss the biomarkers of PEGylated liposomal doxorubicin (PLD) injection-induced hypersensitivity reactions (HSRs) in advanced breast cancer patients. Fourteen patients from Sun Yat-sen Memorial Hospital were included in the study between April 15th, 2020 and April 14th, 2021. Patient plasma was collected 30 min before PLD injection. HSRs were found to occur in a total of 9 patients (64.3%). No association was found between HSRs and various patient characteristics such as age, body surface area, anthracycline treatment history, IgE, and complement 3 and 4 (p > 0.05). Non-targeted metabolomics analysis of patient plasma was performed, and several metabolites showed significant association with HSRs. In particular, l-histidine (fold change = 91.5, p = 0.01) showed significantly higher levels in the immediate HSR group, while myristicin (fold change = 0.218, p = 0.003), urocanic acid (fold change = 0.193, p = 0.007), and d-aldose (fold change = 0.343, p = 0.003) showed significantly lower levels in the same group. In vivo experiments showed that exogenous histidine aggravated HSRs and increased IgE plasma levels in rats following the injection of PLD. Histidine can be decarboxylated to histamine by histidine decarboxylase. Histidine decarboxylase inhibitor 4-bromo-3-hydroxybenzoic acid improved symptoms and IgE levels in vivo. These findings suggested that l-histidine can be a potential biomarker for PLD-induced HSR. Moreover, an antihistamine drug, histidine decarboxylase inhibitor, or dietary histidine management could be used as potential preventive measures. Furthermore, metabolomics research could serve as a powerful method to explore biomarkers or uncover mechanisms of drug side effects.
Collapse
Affiliation(s)
- Wei Zhuang
- Phase I Clinical Trial Centre, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Xiuping Lai
- Phase I Clinical Trial Centre, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Qingxiu Mai
- Phase I Clinical Trial Centre, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Suiwen Ye
- Phase I Clinical Trial Centre, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Junyi Chen
- Phase I Clinical Trial Centre, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Yanqiong Liu
- Phase I Clinical Trial Centre, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Jingshu Wang
- Department of Medical Oncology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Siming Li
- Phase I Clinical Trial Centre, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Yanqing Huang
- Phase I Clinical Trial Centre, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Tao Qin
- Department of Medical Oncology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Hai Hu
- Department of Medical Oncology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Junyan Wu
- Phase I Clinical Trial Centre, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
- *Correspondence: Herui Yao, ; Junyan Wu,
| | - Herui Yao
- Phase I Clinical Trial Centre, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
- Department of Medical Oncology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
- *Correspondence: Herui Yao, ; Junyan Wu,
| |
Collapse
|
48
|
Xu XQ, Zhang JW, Chen RM, Luo JS, Chen SK, Zheng RX, Wu D, Zhu M, Wang CL, Liang Y, Yao H, Wei HY, Su Z, Maimaiti M, Du HW, Luo FH, Li P, Si ST, Wu W, Huang K, Dong GP, Yu YX, Fu JF. [Relationship between body mass index and sexual development in Chinese children]. Zhonghua Er Ke Za Zhi 2022; 60:311-316. [PMID: 35385936 DOI: 10.3760/cma.j.cn112140-20210906-00754] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Objective: To investigate the relationship between body mass index (BMI) and sexual development in Chinese children. Methods: A nationwide multicenter and population-based large cross-sectional study was conducted in 13 provinces, autonomous regions and municipalities of China from January 2017 to December 2018. Data on sex, age, height, weight were collected, BMI was calculated and sexual characteristics were analyzed. The subjects were divided into four groups based on age, including ages 3-<6 years, 6-<10 years, 10-<15 years and 15-<18 years. Multiple Logistic regression models were used for evaluating the associations of BMI with sexual development in children. Dichotomous Logistic regression was used to compare the differences in the distribution of early and non-early puberty among normal weight, overweight and obese groups. Curves were drawn to analyze the relationship between the percentage of early puberty and BMI distribution in girls and boys at different Tanner stages. Results: A total of 208 179 healthy children (96 471 girls and 111 708 boys) were enrolled in this study. The OR values of B2, B3 and B4+ in overweight girls were 1.72 (95%CI: 1.56-1.89), 3.19 (95%CI: 2.86-3.57), 7.14 (95%CI: 6.33-8.05) and in obese girls were 2.05 (95%CI: 1.88-2.24), 4.98 (95%CI: 4.49-5.53), 11.21 (95%CI: 9.98-12.59), respectively; while the OR values of G2, G3, G4+ in overweight boys were 1.27 (95%CI: 1.17-1.38), 1.52 (95%CI: 1.36-1.70), 1.88 (95%CI: 1.66-2.14) and in obese boys were 1.27 (95%CI: 1.17-1.37), 1.59 (95%CI: 1.43-1.78), and 1.93 (95%CI: 1.70-2.18) (compared with normal weight Tanner 1 group,all P<0.01). Analysis in different age groups found that OR values of obese girls at B2 stage and boys at G2 stage were 2.02 (95%CI: 1.06-3.86) and 2.32 (95%CI:1.05-5.12) in preschool children aged 3-<6 years, respectively (both P<0.05). And in the age group of 6-10 years, overweight girls had a 5.45-fold risk and obese girls had a 12.54-fold risk of B3 stage compared to girls with normal BMI. Compared with normal weight children, the risk of early puberty was 2.67 times higher in overweight girls, 3.63 times higher in obese girls, and 1.22 times higher in overweight boys, 1.35 times higher in obese boys (all P<0.01). Among the children at each Tanner stages, the percentage of early puberty increased with the increase of BMI, from 5.7% (80/1 397), 16.1% (48/299), 13.8% (27/195) to 25.7% (198/769), 65.1% (209/321), 65.4% (157/240) in girls aged 8-<9, 10-<11 and 11-<12 years, and 6.6% (34/513), 18.7% (51/273), 21.6% (57/264) to 13.3% (96/722), 46.4% (140/302), 47.5% (105/221) in boys aged 9-<10, 12-<13 and 13-<14 years, respectively. Conclusions: BMI is positively correlated with sexual development in both Chinese boys and girls, and the correlation is stronger in girls. Obesity is a risk factor for precocious puberty in preschool children aged 3-<6 years, and 6-<10 years of age is a high risk period for early development in obese girls.
Collapse
Affiliation(s)
- X Q Xu
- Department of Endocrinology, the Children's Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Hangzhou 310052, China
| | - J W Zhang
- Department of Pediatrics, Shaoxing Maternity and Child Health Care Hospital, Shaoxing 312000, China
| | - R M Chen
- Department of Endocrinology, Fuzhou Children's Hospital of Fujian Province, Fuzhou 350000, China
| | - J S Luo
- Department of Endocrinology and Genetic Diseases, Maternal and Child Health Hospital of Guangxi Zhuang Autonomous Region, Nanning 530003, China
| | - S K Chen
- Department of Endocrinology and Genetic Diseases, Maternal and Child Health Hospital of Guangxi Zhuang Autonomous Region, Nanning 530003, China
| | - R X Zheng
- Department of Pediatrics, Tianjin Medical University General Hospital, Tianjin 350002, China
| | - D Wu
- Department of Endocrinology Genetics and Metabolism, Beijing Children's Hospital, Capital Medical University, Beijing 100045, China
| | - M Zhu
- Department of Endocrinology, Children's Hospital of Chongqing Medical University, Chongqing 400014, China
| | - C L Wang
- Department of Pediatrics, the First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310053, China
| | - Y Liang
- Department of Pediatrics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China
| | - H Yao
- Department of Genetic Metabolism and Endocrinology, Wuhan Children's Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430016, China
| | - H Y Wei
- Department of Endocrinology and Metabolism, Genetics, Children's Hospital Affiliated to Zhengzhou University, Zhengzhou 450000, China
| | - Z Su
- Department of Endocrinology, Shenzhen Children's Hospital, Shenzhen 518028, China
| | - Mireguli Maimaiti
- Department of Pediatrics, the First Affiliated Hospital of Xinjiang Medical University, Urumchi 830054, China
| | - H W Du
- Department of Pediatrics, the First Bethune Hospital of Jilin University, Changchun 130021, China
| | - F H Luo
- Department of Endocrinology, Children's Hospital of Fudan University, Shanghai 201102, China
| | - P Li
- Department of Endocrinology, Children's Hospital of Shanghai, Shanghai 200062, China
| | - S T Si
- School of Public Health, Zhejiang University, Hangzhou 310014, China
| | - W Wu
- Department of Endocrinology, the Children's Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Hangzhou 310052, China
| | - K Huang
- Department of Endocrinology, the Children's Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Hangzhou 310052, China
| | - G P Dong
- Department of Endocrinology, the Children's Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Hangzhou 310052, China
| | - Y X Yu
- School of Public Health, Zhejiang University, Hangzhou 310014, China
| | - J F Fu
- Department of Endocrinology, the Children's Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Hangzhou 310052, China
| |
Collapse
|
49
|
Liu J, Chen Y, Zhan X, Yu Y, Yao H. Effect of prior cancer history on survival of patients with esophageal carcinoma: a propensity score matching, population-based study. J Thorac Dis 2022; 14:979-994. [PMID: 35572868 PMCID: PMC9096290 DOI: 10.21037/jtd-21-1707] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2021] [Accepted: 03/04/2022] [Indexed: 11/18/2022]
Abstract
Background When conducting esophageal cancer clinical trials, prior cancer history is frequently considered an exclusion criterion due to the assumption that prior malignancy may exert significant interference with the prognosis in patients with esophageal carcinoma. This study aimed to evaluate the impact of prior cancer on survival of patients with esophageal cancer and provide valuable assistance for trial design. Methods Data regarding patients diagnosed with esophageal cancer between 2011 and 2016 were extracted from the Surveillance, Epidemiology, and End Results (SEER) database and divided into two groups depending on the presence or absence of prior cancer history. Propensity score matching (PSM) was performed to minimize the confounding bias caused by covariates. Subsequently, Kaplan-Meier analysis and multivariate Cox proportional hazards models were used to compare all-cause and esophageal cancer-specific survival between patients with and without prior cancer. Results Among 17,123 patients with esophageal carcinoma included in this study, 2,224 (13%) patients had prior cancer history. Before PSM, Kaplan-Meier curves between the two groups classified by prior cancer history showed no significant differences in all-cause (HR =1.047, 95% CI: 0.995–1.102, P=0.077) and esophageal cancer-specific survival (HR =0.986, 95% CI: 0.928–1.048, P=0.65). Similar results were obtained after PSM. In multivariate Cox analysis, prior malignancy was not significantly associated with all-cause (HR =1.002, 95% CI: 0.936–1.072, P=0.965) and esophageal cancer-specific survival (HR =0.964, 95% CI: 0.890–1.045, P=0.374). Subgroup analysis stratified by timing of prior cancer demonstrated that prior cancer had no significant effect on prognosis in the recent latency period subgroups (P>0.05). Furthermore, patients with a prior cancer of lung and bronchus (P=0.013) or head and neck (P=0.012) displayed significantly worse survival than patients without prior cancer, while other types of prior cancer showed no significant effect. Conclusions The findings suggest that prior cancer is likely not a definite factor that has an impact on all-cause and esophageal cancer-specific survival. Therefore, exclusion criteria of prior cancer history in esophageal cancer clinical trials should be seriously reconsidered.
Collapse
Affiliation(s)
- Jingwen Liu
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Department of Medical Oncology, Phase I Clinical Trial Centre, Breast Tumor Center, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Yongjian Chen
- Department of Medical Oncology, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Xiangyu Zhan
- Department of Urology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Yunfang Yu
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Department of Medical Oncology, Phase I Clinical Trial Centre, Breast Tumor Center, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Herui Yao
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Department of Medical Oncology, Phase I Clinical Trial Centre, Breast Tumor Center, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| |
Collapse
|
50
|
Wang Y, Zhao J, Yuan Z, Zou G, Li H, Ding L, Yang Y, Chai J, Liu D, Yao H. Abstract P2-13-35: Pyrotinib combined with fulvestrant in women with hormone receptor-positive (HR+) and human epidermal growth factor receptor 2-positive (HER2+) metastatic breast cancer: A single-arm phase II clinical trial. Cancer Res 2022. [DOI: 10.1158/1538-7445.sabcs21-p2-13-35] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
Background: HR+/HER2+ breast cancer is a unique molecular subtype of HER2+ breast cancer, which is characterized by mild biological behavior and is sensitive to endocrine therapy. Although the standard treatment for HR+/HER2+ metastatic breast cancer is chemotherapy combined with anti-HER2 therapy, this combination is not ideal for patients because of the heavy side effects of chemotherapy. Previous studies have shown that endocrine therapy combined with anti-HER2 therapy can also bring survival benefits to these patients. However, due to the limitations of previous treatment, the optimal combination mode of endocrine and anti-HER2 therapies has not been found. Pyrotinib is the most efficient pan-HER tyrosine kinase inhibitor (TKI) with irreversible blocking of HER2, while fulvestrant is the most potent estrogen receptor (ER) inhibitor. Previous cell experiments showed the cross-talk between ER and HER2 receptor pathways, indicating that the two signal pathways were important mechanisms of drug resistance for each other. Further research showed that ER inhibitor fulvestrant had synergistic effect with HER2 inhibitor pyrotinib. Therefore, we firstly explored the efficacy and safety of pyrotinib combined with fulvestrant in the treatment of HR+/HER2+ metastatic breast cancer.Methods: Eligible patients had histologically confirmed HR+/HER2+ metastatic breast cancer with no more than one line of prior treatment for metastatic disease. Those with central nervous system metastases or any prior HER2 TKI were excluded. Patients were treated with oral pyrotinib 400 mg once daily plus intramuscular injection of fulvestrant 500 mg on days 1, 15, and 29, and once every 28 days thereafter. The primary endpoint was progression-free survival (PFS), as assessed by the data and safety monitoring committee. Secondary endpoints included objective response rate, disease control rate (DCR), overall survival and safety. We also explored the efficacy of subgroups defined by different gene signatures, which were identified using comprehensive genomic variation profiling (FoundationOne CDx). This study is registered with ClinicalTrials.gov, NCT04034589.Results: From July 9, 2019 to June 20, 2021, 34 patients were enrolled; 19 (55.8%) patients had visceral metastases. Of 14 patients with measurable disease according to RECIST 1.1, seven (50%) achieved objective response. The DCR was 84.6%. Nine of the 34 included patients discontinued treatment because of disease progression, and PFS was immature. Twelve patients had available data of comprehensive genomic variation profiling, and the results showed that six patients had PIK3CA mutation, ten had TP53 mutation, and 11 had ErbB2 overexpression. The most common treatment-related adverse events were diarrhea and fatigue. The incidence of grade 3 or greater diarrhea was 12.1% (4/33) in patients with available safety data. No patient discontinued treatment because of adverse events. Conclusions: The combination of pyrotinib and fulvestrant was convenient and effective with manageable toxicity, which may offer a chemotherapy-free alternative treatment option for patients with HR+/HER2+ metastatic breast cancer.
Citation Format: Ying Wang, Jianli Zhao, Zhongyu Yuan, Guorong Zou, Haiyan Li, Linxiaoxiao Ding, Yaping Yang, Jie Chai, Donggeng Liu, Herui Yao. Pyrotinib combined with fulvestrant in women with hormone receptor-positive (HR+) and human epidermal growth factor receptor 2-positive (HER2+) metastatic breast cancer: A single-arm phase II clinical trial [abstract]. In: Proceedings of the 2021 San Antonio Breast Cancer Symposium; 2021 Dec 7-10; San Antonio, TX. Philadelphia (PA): AACR; Cancer Res 2022;82(4 Suppl):Abstract nr P2-13-35.
Collapse
Affiliation(s)
- Ying Wang
- Breast Tumor Center, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Jianli Zhao
- Breast Tumor Center, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Zhongyu Yuan
- Department of Medical Oncology, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Guorong Zou
- Department of Medical Oncology, Guangzhou Panyu Central Hospital, Guangzhou, China
| | - Haiyan Li
- Department of Breast Surgery, the Sixth Affiliated Hospital, Guangzhou, China
| | - Linxiaoxiao Ding
- Breast Tumor Center, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Yaping Yang
- Breast Tumor Center, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Jie Chai
- Breast Tumor Center, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Donggeng Liu
- Department of Medical Oncology, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Herui Yao
- Breast Tumor Center, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| |
Collapse
|