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Zhang Y, Zheng R, Liu M, Zhang X, Sun Y, Shen H, Chen S, Cai H, Guo W, Xie X, Liu B, Huang G. Quantitative Parameters of Contrast-Enhanced Ultrasound Predicting the Response to Combined Immune Checkpoint Inhibitor and Anti-angiogenesis Therapies for Unresectable Hepatocellular Carcinoma. ULTRASOUND IN MEDICINE & BIOLOGY 2024; 50:352-357. [PMID: 38072718 DOI: 10.1016/j.ultrasmedbio.2023.11.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/01/2023] [Revised: 11/07/2023] [Accepted: 11/09/2023] [Indexed: 01/23/2024]
Abstract
OBJECTIVE The aim of the work described here was to explore the value of contrast-enhanced ultrasound (CEUS) quantitative parameters in predicting the response of combined immune checkpoint inhibitor (ICI) and anti-angiogenesis therapies for unresectable hepatocellular carcinoma (HCC). METHODS Sixty-six HCC patients who underwent combined ICI and anti-angiogenesis therapies were prospectively enrolled. A CEUS examination was performed at baseline, and tumor perfusion parameters were obtained with perfusion quantification software. The differences in CEUS quantitative parameters between the responder and non-responder groups were compared, and the correlations between CEUS parameters and progression-free survival (PFS) was evaluated. RESULTS The objective response rate (ORR) was 21.2%. The values of rising time (RT) ratio, time to peak ratio, fall time ratio, peak enhancement ratio, wash-in rate ratio, wash-in perfusion index ratio and wash-out rate ratio differed significantly differed between the responder and non-responder groups (all p values < 0.05). Multivariable logistic regression analysis revealed that the RT ratio was the only independent factor associated with the ORR (odds ratio = 0.007, 95% confidence interval: 0.000-0.307, p = 0.010). The median RT ratios of the responder and non-responder groups were 36.9 and 58.9, respectively (p = 0.006). The appropriate cutoff point of the RT ratio was 80.1, determined with the X-tile program. Survival analysis indicated high PFS for the patients with a lower RT ratio (high RT ratio vs. low RT ratio = 4.4 mo vs. not reached, p = 0.001). CONCLUSION CEUS quantitative parameters may predict the efficacy of ICI and anti-angiogenesis combined therapies for HCC.
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Affiliation(s)
- Yi Zhang
- Division of Interventional Ultrasound, Department of Medical Ultrasonics, Institute of Diagnostic and Interventional Ultrasound, First Affiliated Hospital of Sun Yat-Sen University, Guangzhou, China
| | - Ruiying Zheng
- Division of Interventional Ultrasound, Department of Medical Ultrasonics, Institute of Diagnostic and Interventional Ultrasound, First Affiliated Hospital of Sun Yat-Sen University, Guangzhou, China
| | - Ming Liu
- Division of Interventional Ultrasound, Department of Medical Ultrasonics, Institute of Diagnostic and Interventional Ultrasound, First Affiliated Hospital of Sun Yat-Sen University, Guangzhou, China
| | - Xiaoer Zhang
- Division of Interventional Ultrasound, Department of Medical Ultrasonics, Institute of Diagnostic and Interventional Ultrasound, First Affiliated Hospital of Sun Yat-Sen University, Guangzhou, China
| | - Yueting Sun
- Division of Interventional Ultrasound, Department of Medical Ultrasonics, Institute of Diagnostic and Interventional Ultrasound, First Affiliated Hospital of Sun Yat-Sen University, Guangzhou, China
| | - Hui Shen
- Division of Interventional Ultrasound, Department of Medical Ultrasonics, Institute of Diagnostic and Interventional Ultrasound, First Affiliated Hospital of Sun Yat-Sen University, Guangzhou, China
| | - Song Chen
- Department of Interventional Radiology, First Affiliated Hospital of Sun Yat-Sen University, Guangzhou, China
| | - Hongjie Cai
- Department of Interventional Radiology, First Affiliated Hospital of Sun Yat-Sen University, Guangzhou, China
| | - Wenbo Guo
- Department of Interventional Radiology, First Affiliated Hospital of Sun Yat-Sen University, Guangzhou, China
| | - Xiaoyan Xie
- Division of Interventional Ultrasound, Department of Medical Ultrasonics, Institute of Diagnostic and Interventional Ultrasound, First Affiliated Hospital of Sun Yat-Sen University, Guangzhou, China
| | - Baoxian Liu
- Division of Interventional Ultrasound, Department of Medical Ultrasonics, Institute of Diagnostic and Interventional Ultrasound, First Affiliated Hospital of Sun Yat-Sen University, Guangzhou, China
| | - Guangliang Huang
- Division of Interventional Ultrasound, Department of Medical Ultrasonics, Institute of Diagnostic and Interventional Ultrasound, First Affiliated Hospital of Sun Yat-Sen University, Guangzhou, China; Department of Medical Ultrasonics, Guangxi Hospital Division of the First Affiliated Hospital, Sun Yat-Sen University, Guangxi, China.
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Zhang M, Wei T, Guo D. The role of abnormal ubiquitination in hepatocellular carcinoma pathology. Cell Signal 2024; 114:110994. [PMID: 38036196 DOI: 10.1016/j.cellsig.2023.110994] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2023] [Revised: 11/17/2023] [Accepted: 11/23/2023] [Indexed: 12/02/2023]
Abstract
Primary liver cancer is known for its high incidence and fatality rate. Over the years, therapeutic strategies for primary liver cancer have advanced significantly. Nonetheless, a substantial number of patients have not benefited from these methods, underscoring the pressing need for new and effective treatments for primary liver cancer. Ubiquitination is a critical post-translational modification that enables proteins to fulfill their normal biological functions and maintain their expression stability within cells. Importantly, increasing evidence suggests that the progression of liver cancer cells is often accompanied by disruptions in protein ubiquitination and deubiquitination processes. In this comprehensive review, we have compiled pertinent research about dysregulated ubiquitination in hepatocellular carcinoma (HCC) to broaden our understanding in this field. We elucidate the connections between the ubiquitination proteasome system, deubiquitination, and HCC. Furthermore, we shed light on the role of ubiquitination in cells situated within the tumor microenvironment of HCC including its involvement in mediating the activation of oncogenic pathways, reprogramming metabolic processes, and perturbing normal cellular functions. In conclusion, targeting the dysregulation of ubiquitination in HCC holds promise as a prospective and complementary therapeutic approach to existing treatments.
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Affiliation(s)
- Ming Zhang
- Department of Hepatobiliary and Pancreatic Surgery, the First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, Henan, China; Henan Key Laboratory for Digestive Organ Transplantation, the First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, Henan, China
| | - Tingju Wei
- Department of Cardiac Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, Henan, China
| | - Danfeng Guo
- Department of Hepatobiliary and Pancreatic Surgery, the First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, Henan, China; Henan Key Laboratory for Digestive Organ Transplantation, the First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, Henan, China.
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Hoopes PJ, Tavakkoli AD, Moodie KA, Maurer KJ, Meehan KR, Wallin DJ, Aulwes E, Duval KEA, Chen KL, -Burney MAC, Li C, Fan X, Evans LT, Paulsen KD. Porcine-human glioma xenograft model. Immunosuppression and model reproducibility. Cancer Treat Res Commun 2024; 38:100789. [PMID: 38262125 PMCID: PMC11026118 DOI: 10.1016/j.ctarc.2024.100789] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2023] [Revised: 09/19/2023] [Accepted: 01/09/2024] [Indexed: 01/25/2024]
Abstract
BACKGROUND Glioblastoma is the most common primary malignant and treatment-resistant human brain tumor. Rodent models have played an important role in understanding brain cancer biology and treatment. However, due to their small cranium and tumor volume mismatch, relative to human disease, they have been less useful for translational studies. Therefore, development of a consistent and simple large animal glioma xenograft model would have significant translational benefits. METHODS Immunosuppression was induced in twelve standard Yucatan minipigs. 3 pigs received cyclosporine only, while 9 pigs received a combined regimen including cyclosporine (55 mg/kg q12 h), prednisone (25 mg, q24 h) and mycophenolate (500 mg q24 h). U87 cells (2 × 106) were stereotactically implanted into the left frontal cortex. The implanted brains were imaged by MRI for monitoring. In a separate study, tumors were grown in 5 additional pigs using the combined regimen, and pigs underwent tumor resection with intra-operative image updating to determine if the xenograft model could accurately capture the spatial tumor resection challenges seen in humans. RESULTS Tumors were successfully implanted and grown in 11 pigs. One animal in cyclosporine only group failed to show clinical tumor growth. Clinical tumor growth, assessed by MRI, progressed slowly over the first 10 days, then rapidly over the next 10 days. The average tumor growth latency period was 20 days. Animals were monitored twice daily and detailed records were kept throughout the experimental period. Pigs were sacrificed humanely when the tumor reached 1 - 2 cm. Some pigs experienced decreased appetite and activity, however none required premature euthanasia. In the image updating study, all five pigs demonstrated brain shift after craniotomy, consistent with what is observed in humans. Intraoperative image updating was able to accurately capture and correct for this shift in all five pigs. CONCLUSION This report demonstrates the development and use of a human intracranial glioma model in an immunosuppressed, but nongenetically modified pig. While the immunosuppression of the model may limit its utility in certain studies, the model does overcome several limitations of small animal or genetically modified models. For instance, we demonstrate use of this model for guiding surgical resection with intraoperative image-updating technologies. We further report use of a surrogate extracranial tumor that indicates growth of the intracranial tumor, allowing for relative growth assessment without radiological imaging.
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Affiliation(s)
- P Jack Hoopes
- Geisel School of Medicine, Dartmouth College, Hanover, NH, USA; Thayer School of Engineering, Dartmouth College, Hanover, NH, USA; Center for Comparative Medicine and Research, Dartmouth College, Lebanon, NH, USA; Dartmouth Cancer Center, Lebanon, NH, USA.
| | | | - Karen A Moodie
- Center for Comparative Medicine and Research, Dartmouth College, Lebanon, NH, USA; Dartmouth Cancer Center, Lebanon, NH, USA
| | - Kirk J Maurer
- Center for Comparative Medicine and Research, Dartmouth College, Lebanon, NH, USA; Dartmouth Cancer Center, Lebanon, NH, USA
| | - Kenneth R Meehan
- Geisel School of Medicine, Dartmouth College, Hanover, NH, USA; Dartmouth Cancer Center, Lebanon, NH, USA
| | | | - Ethan Aulwes
- Geisel School of Medicine, Dartmouth College, Hanover, NH, USA
| | - Kayla E A Duval
- Thayer School of Engineering, Dartmouth College, Hanover, NH, USA
| | - Kristen L Chen
- Thayer School of Engineering, Dartmouth College, Hanover, NH, USA
| | - Margaret A Crary -Burney
- Geisel School of Medicine, Dartmouth College, Hanover, NH, USA; Center for Comparative Medicine and Research, Dartmouth College, Lebanon, NH, USA
| | - Chen Li
- Thayer School of Engineering, Dartmouth College, Hanover, NH, USA
| | - Xiaoyao Fan
- Thayer School of Engineering, Dartmouth College, Hanover, NH, USA
| | - Linton T Evans
- Geisel School of Medicine, Dartmouth College, Hanover, NH, USA; Dartmouth Cancer Center, Lebanon, NH, USA
| | - Keith D Paulsen
- Geisel School of Medicine, Dartmouth College, Hanover, NH, USA; Thayer School of Engineering, Dartmouth College, Hanover, NH, USA; Dartmouth Cancer Center, Lebanon, NH, USA
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Xu L, Yang H, Yan M, Li W. Matrix metalloproteinase 1 is a poor prognostic biomarker for patients with hepatocellular carcinoma. Clin Exp Med 2023; 23:2065-2083. [PMID: 36169759 DOI: 10.1007/s10238-022-00897-y] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2022] [Accepted: 09/08/2022] [Indexed: 02/01/2023]
Abstract
Hepatocellular carcinoma (HCC) remains an incurable malignancy despite the treatment methods being continually updated. Matrix metalloproteinases (MMPs) promote the progression of HCC; however, no consensus exists on which MMP plays the predominant role in HCCs. In the present study, we analyzed differentially expressed genes in HCCs, especially MMPs, compared with adjacent tissues using the Cancer Genome Atlas database. The KEGG enrichment pathway using differentially expressed genes included extracellular matrix-receptor interaction, which was correlated with MMPs. We found that among the MMP family, only MMP1, MMP3, MMP8, MMP9, MMP11, MMP12, MMP14, MMP15, MMP20, MMP21, and MMP24 significantly increased in HCCs compared with adjacent tissues. Crucially, survival and univariate analyses indicated that only MMPs 1, 9, 12, and 14 predict poor overall survival; however, multivariate Cox analysis and a nomogram demonstrated that only MMP1 is a poor prognostic biomarker for HCCs. In addition, we observed significant enrichment of uncharacterized cells but decreased macrophages in HCC tissues. Consistent with decreased macrophages in HCCs, MMP1 was negatively associated with macrophages but positively correlated with uncharacterized cells, indicating that the main producer of MMP1 is uncharacterized cells. Furthermore, MMP1 expression was negatively correlated with immune responses of HCCs. Taken together, our findings indicated that MMP1 is a poor and predominant prognostic biomarker for patients with HCC and that anti-MMP1 may be a novel therapy that is worth studying in depth.
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Affiliation(s)
- Linping Xu
- Department of Research and Foreign Affairs, Henan Cancer Hospital, The Affiliated Cancer Hospital of Zhengzhou University, Zhengzhou, 450008, China.
| | - Hui Yang
- Department of Gastroenterology, Henan Provincial People's Hospital, Zhengzhou University People's Hospital, Zhengzhou, 450003, Henan, China
| | - Meimei Yan
- Department of Research and Foreign Affairs, Henan Cancer Hospital, The Affiliated Cancer Hospital of Zhengzhou University, Zhengzhou, 450008, China
| | - Wei Li
- Department of Hematology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, Henan, China.
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Wang X, Qiao Z, Aramini B, Lin D, Li X, Fan J. Potential biomarkers for immunotherapy in non-small-cell lung cancer. Cancer Metastasis Rev 2023; 42:661-675. [PMID: 37121931 DOI: 10.1007/s10555-022-10074-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/07/2022] [Accepted: 12/09/2022] [Indexed: 05/02/2023]
Abstract
For individuals with advanced or metastatic non-small cell lung cancer (NSCLC), the primary treatment is platinum-based doublet chemotherapy. Immune checkpoint inhibitors (ICIs), primarily PD-1/PD-L1 and CTLA-4, have been found to be effective in patients with NSCLC who have no EGFR/ALK mutations. Furthermore, ICIs are considered a standard therapy. The quantity of fresh immunogenic antigens discovered by cytotoxic T cells was measured by PD-L1 expression and tumor mutational burden (TMB), which were the first biomarkers assessed in clinical trials. However, immunotherapy did not have response efficacy markers similar to targeted therapy, highlighting the significance of newly developed biomarkers. This investigation aims to review the research on immunotherapy for NSCLC, focusing primarily on the impact of biomarkers on efficacy prediction to determine whether biomarkers may be utilized to evaluate the effectiveness of immunotherapy.
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Affiliation(s)
- Xing Wang
- Department of Thoracic Surgery, Shanghai General Hospital, Shanghai, China
| | - Ziyun Qiao
- Department of Thoracic Surgery, Shanghai General Hospital, Shanghai, China
| | - Beatrice Aramini
- Division of Thoracic Surgery, Department of Experimental, Diagnostic and Specialty Medicine-DIMES of the Alma Mater Studiorum, G.B. Morgagni-L. Pierantoni Hospital, University of Bologna, Forlì, Italy
| | - Dong Lin
- Department of Thoracic Surgery, Shanghai General Hospital, Shanghai, China
| | - Xiaolong Li
- Department of Thoracic Surgery, Shanghai General Hospital, Shanghai, China
| | - Jiang Fan
- Department of Thoracic Surgery, Shanghai General Hospital, Shanghai, China.
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Sara A, Ruff SM, Noonan AM, Pawlik TM. Real-World Use of Immunotherapy for Hepatocellular Carcinoma. Pragmat Obs Res 2023; 14:63-74. [PMID: 37637511 PMCID: PMC10455985 DOI: 10.2147/por.s397972] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/14/2023] [Accepted: 08/11/2023] [Indexed: 08/29/2023] Open
Abstract
Hepatocellular carcinoma (HCC) is the third most common cause of cancer-related mortality worldwide and accounts for 90% of all primary liver cancers. Chronic inflammation is the hallmark across most prevalent etiologies among which HBV is the leading cause worldwide (33%), followed by alcohol (30%), HCV (21%), other factors like non-alcoholic steatohepatitis linked to insulin resistance/metabolic syndrome, and obesity associated inflammation (16%). Deregulation of the tightly controlled immunological network leads to liver disease, including chronic infection, autoimmunity, and tumor development. While inflammation drives oncogenesis in the liver, HCC also recruits ICOS+ FOXP3+ Tregs and MDSCs and upregulates immune checkpoints to induce a state of immunosuppression in the tumor microenvironment. As such, research is focused on targeting and modulating the immune system to treat HCC. The Checkmate 040 and Keynote 224 studies established the role of immunotherapy in the treatment of patients with HCC. In Phase I and II trials, nivolumab and pembrolizumab demonstrated durable response rates of 15-20% and were subsequently approved as second-line agents after sorafenib. Due to the success of the IMbrave 150 and HIMALAYA trials, which examined the combination of atezolizumab/bevacizumab and tremelimumab/durvalumab, respectively, the FDA approved these regimens as first-time treatment options for patients with advanced HCC. The encouraging results of immunotherapy in the management of HCC has led researchers to evaluate if combination with locoregional therapies may result in a synergistic effect. Real-world studies represent an invaluable tool to assess and verify the applicability of clinical trials in the bedside setting with a more varied patient population. We herein review current real-life use of ICIs in the management of HCC and highlight some of the ongoing clinical trials that are expected to change current recommended first-line treatment in the near future.
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Affiliation(s)
- Amir Sara
- Department of Internal Medicine, The Ohio State University Wexner Medical Center, Columbus, OH, USA
| | - Samantha M Ruff
- Department of Surgery, The Ohio State University Wexner Medical Center, Columbus, OH, USA
| | - Anne M Noonan
- Department of Internal Medicine, The Ohio State University Wexner Medical Center, Columbus, OH, USA
| | - Timothy M Pawlik
- Department of Surgery, The Ohio State University Wexner Medical Center, Columbus, OH, USA
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Li B, Yang L, Zhang H, Li H, Jiang C, Yao Y, Cheng S, Zou B, Fan B, Dong T, Wang L. Outcome-Supervised Deep Learning on Pathologic Whole Slide Images for Survival Prediction of Immunotherapy in Patients with Non-Small Cell Lung Cancer. Mod Pathol 2023; 36:100208. [PMID: 37149222 DOI: 10.1016/j.modpat.2023.100208] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2022] [Revised: 04/19/2023] [Accepted: 04/21/2023] [Indexed: 05/08/2023]
Abstract
Although programmed death-(ligand) 1 (PD-(L)1) inhibitors are marked by durable efficacy in patients with non-small cell lung cancer (NSCLC), approximately 60% of the patients still suffer from recurrence and metastasis after PD-(L)1 inhibitor treatment. To accurately predict the response to PD-(L)1 inhibitors, we presented a deep learning model using a Vision Transformer (ViT) network based on hematoxylin and eosin (H&E)-stained specimens of patients with NSCLC. Two independent cohorts of patients with NSCLC receiving PD-(L)1 inhibitors from Shandong Cancer Hospital and Institute and Shandong Provincial Hospital were enrolled for model training and external validation, respectively. Whole slide images (WSIs) of H&E-stained histologic specimens were obtained from these patients and patched into 1024 × 1024 pixels. The patch-level model was trained based on ViT to identify the predictive patches, and patch-level probability distribution was performed. Then, we trained a patient-level survival model based on the ViT-Recursive Neural Network framework and externally validated it in the Shandong Provincial Hospital cohort. A total of 291 WSIs of H&E-stained histologic specimens from 198 patients with NSCLC in Shandong Cancer Hospital and 62 WSIs from 30 patients with NSCLC in Shandong Provincial Hospital were included in the model training and validation. The model achieved an accuracy of 88.6% in the internal validation cohort and 81% in the external validation cohort. The survival model also remained a statistically independent predictor of survival from PD-(L)1 inhibitors. In conclusion, the outcome-supervised ViT-Recursive Neural Network survival model based on pathologic WSIs could be used to predict immunotherapy efficacy in patients with NSCLC.
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Affiliation(s)
- Butuo Li
- Department of Radiation Oncology, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, Shandong, China
| | - Linlin Yang
- Department of Radiation Oncology, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, Shandong, China
| | - Huan Zhang
- Department of Radiation Oncology, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, Shandong, China
| | - Haoqian Li
- Department of Radiation Oncology, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, Shandong, China
| | - Chao Jiang
- Department of Otorhinolaryngology Head and Neck Surgery, Shandong Provincial Hospital Affiliated to Shandong First Medical University; Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, China
| | - Yueyuan Yao
- Department of Radiation Oncology, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, Shandong, China
| | - Shuping Cheng
- Department of Radiation Oncology, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, Shandong, China
| | - Bing Zou
- Department of Radiation Oncology, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, Shandong, China
| | - Bingjie Fan
- Department of Radiation Oncology, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, Shandong, China
| | - Taotao Dong
- Department of Obstetrics and Gynecology, Qilu Hospital of Shandong University, Jinan, Shandong, China.
| | - Linlin Wang
- Department of Radiation Oncology, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, Shandong, China.
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Huang Z, Zhou PP, Li SS, Li K. CEUS LI-RADS for diagnosis of hepatocellular carcinoma in individuals without LI-RADS-defined hepatocellular carcinoma risk factors. Cancer Imaging 2023; 23:24. [PMID: 36879352 PMCID: PMC9987139 DOI: 10.1186/s40644-023-00541-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2022] [Accepted: 02/28/2023] [Indexed: 03/08/2023] Open
Abstract
PURPOSE This study evaluated the performance of the contrast-enhanced ultrasound (CEUS) Liver Imaging Reporting and Data System (LI-RADS) in patients without LI-RADS-defined hepatocellular carcinoma (HCC) risk factors (RF-). METHODS Patients with LI-RADS-defined HCC risk factors (RF+) and RF- were enrolled in a retrospective study. Additionally, a prospective evaluation in the same centre was performed as a validation set. The diagnostic performances of the CEUS LI-RADS criteria in RF+ and RF- patients were compared. RESULTS Overall, we included 873 patients in the analyses. In the retrospective study, the LI-RADS category (LR)-5 specificities for diagnosing HCC did not differ between the RF+ and RF- groups (77.5% [158/204] vs 91.6% [196/214], P = 0.369, respectively). However, the positive predictive value (PPV) of CEUS LR-5 was 95.9% (162/169) and 89.8% (158/176) in the RF+ and RF- groups, respectively (P = 0.029). In the prospective study, the PPV of LR-5 for HCC lesions was significantly higher in the RF+ group than in the RF- group (P = 0.030). The sensitivity and specificity did not differ between the RF+ and RF- groups (P = 0.845 and P = 0.577, respectively). CONCLUSIONS The CEUS LR-5 criteria shows clinical value for diagnosis of HCC in patients with and without risks.
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Affiliation(s)
- Zhe Huang
- Department of Medical Ultrasound, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Avenue, Postal address 430030, Qiaokou District, Wuhan, Hubei Province, China
| | - Ping Ping Zhou
- Department of Medical Ultrasound, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Avenue, Postal address 430030, Qiaokou District, Wuhan, Hubei Province, China
| | - Shan Shan Li
- Department of Medical Ultrasound, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Avenue, Postal address 430030, Qiaokou District, Wuhan, Hubei Province, China
| | - Kaiyan Li
- Department of Medical Ultrasound, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Avenue, Postal address 430030, Qiaokou District, Wuhan, Hubei Province, China.
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Clinical outcomes of PD-1/PD-L1 inhibitors in patients with advanced hepatocellular carcinoma: a systematic review and meta-analysis. J Cancer Res Clin Oncol 2023; 149:969-978. [PMID: 35771261 DOI: 10.1007/s00432-022-04057-3] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2022] [Accepted: 05/09/2022] [Indexed: 12/15/2022]
Abstract
PURPOSE Programmed death ligand 1(PD-L1)/programmed cell death-1(PD-1) inhibitors have shown promising efficacy in unresectable patients with advanced hepatocellular carcinoma (HCC), but the results are not consistent. Our goal was to evaluate the safety and efficacy of PD-L1/PD-1 inhibitors or plus anti-CTLA-4 antibody or anti-VEGF agents for the treatment of unresectable HCC. METHODS Cochrane library, Embase, and PubMed were searched till August 2021. Data on progression-free survival (PFS), objective response rate (ORR), overall survival (OS), and disease control rate (DCR) were pooled and analyzed by Stata14 software. RESULTS Thirteen prospective trials with 2,386 HCC patients were included. Pooled analysis estimated an ORR of about 0.21 (95% CI = 0.18-0.25) and a DCR of 0.59 (95% CI = 0.52-0.65) for anti-PD-1/PD-L1 therapy. Summary PFS was 4.19 (95% CI = 3.31-5.18) months and summary OS was 13.23 (95% CI = 12.06-14.41) months. After using PD-L1/PD-1 inhibitors plus anti-VEGF agents, ORR was 0.26 (95% CI = 0.20-0.33), DCR was 0.75 (95% CI = 0.69-0.81) and PFS was 6.2 (95% CI = 4.61-7.78) months. PD-L1/PD-1 inhibitors plus anti-CTLA-4 antibody therapy achieved an ORR of 0.23 (95% CI = 0.14-0.33), an DCR of 0.44 (95% CI = 0.39-0.50) and a PFS of 1.88 (95% CI = 1.51-2.26). CONCLUSIONS PD-L1/PD-1 inhibitors were effective and tolerable in patients with advanced HCC. Furthermore, compared with anti-PD-1/PD-L1 monotherapy, PD-L1/PD-1 inhibitors plus anti-VEGF agents resulted in more clinical improvements in ORR, DCR, and PFS.
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HAMP as a Potential Diagnostic, PD-(L)1 Immunotherapy Sensitivity and Prognostic Biomarker in Hepatocellular Carcinoma. Biomolecules 2023; 13:biom13020360. [PMID: 36830729 PMCID: PMC9953231 DOI: 10.3390/biom13020360] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2022] [Revised: 12/09/2022] [Accepted: 12/14/2022] [Indexed: 02/16/2023] Open
Abstract
Hepatocellular carcinoma (HCC) remains a global medical problem. Programmed cell death protein 1 (PD-1) is a powerful weapon against many cancers, but it is not sensitive to some patients with HCC. We obtained datasets from the Gene Expression Omnibus (GEO) database on HCC patients and PD-1 immunotherapy to select seven intersecting DEGs. Through Lasso regression, two intersecting genes were acquired as predictors of HCC and PD-1 treatment prognosis, including HAMP and FOS. Logistic regression was performed to build a prediction model. HAMP had a better ability to diagnose HCC and predict PD1 treatment sensitivity. Further, we adapted the support vector machine (SVM) technique using HAMP to predict triple-classified outcomes after PD1 treatment in HCC patients, which had an excellent classification ability. We also performed external validation using TCGA data, which showed that HAMP was elevated in the early stage of HCC. HAMP was positively correlated with the infiltration of 18 major immune cells and the expression of 2 important immune checkpoints, PDCD1 and CTLA4. We discovered a biomarker that can be used for the early diagnosis, prognosis and PD1 immunotherapy efficacy prediction of HCC for the first time and developed a diagnostic model, prognostic model and prediction model of PD1 treatment sensitivity and treatment outcome for HCC patients accordingly.
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Mela A, Rdzanek E, Tysarowski A, Sakowicz M, Jaroszyński J, Furtak-Niczyporuk M, Żurek G, Poniatowski ŁA, Jagielska B. The impact of changing the funding model for genetic diagnostics and improved access to personalized medicine in oncology. Expert Rev Pharmacoecon Outcomes Res 2023; 23:43-54. [PMID: 36437684 DOI: 10.1080/14737167.2023.2140139] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
AIM In January 2017, a new funding model for diagnostic genetic testing in cancer was introduced in Poland. OBJECTIVES The aim of this study was to assess the impact of changing the funding model for genetic diagnosis in oncology on improving access to personalized medicine in Poland between 2017 and 2019. METHODS The analysis included data on settlements with the National Health Fund for genetic tests in cancer under a contract of the hospital treatment type and under the contract in the type of separately contracted services between 2017 and 2019. RESULTS The 150,647 diagnostic genetic tests were reported, which were billed to 111,872 patients. The average number of tests per patient was 1.35. One test was billed to 83.5% of patients, 11.2% of patients had two tests billed, and 5.3% had at least three tests billed. The number of services provided under the hospital treatment contract in 2018 doubled compared to the previous year. For separately contracted services, more than threefold increase in genetic testing performed in 2019 compared to 2018 was observed. CONCLUSION our data show that the novel funding model for genetic services introduced in Poland has positive impact on the availability of genetic testing for patients.
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Affiliation(s)
- Aneta Mela
- Department of Experimental and Clinical Pharmacology, Centre for Preclinical Research and Technology (CePT), Medical University of Warsaw, Warsaw, Poland
| | - Elżbieta Rdzanek
- Department of Experimental and Clinical Pharmacology, Centre for Preclinical Research and Technology (CePT), Medical University of Warsaw, Warsaw, Poland
| | - Andrzej Tysarowski
- Department of Pathology and Laboratory Medicine, Maria Skłodowska-Curie National Research Institute of Oncology, Warsaw, Poland.,Department of Molecular and Translational Oncology, Maria Skłodowska-Curie National Research Institute of Oncology, Warsaw, Poland
| | - Magdalena Sakowicz
- Department of Health Services Billing, Maria Skłodowska-Curie National Research Institute of Oncology, Warsaw, Poland
| | - Janusz Jaroszyński
- Department of Administrative Procedure, Faculty of Law and Administration, Maria Curie-Skłodowska University of Lublin, Lublin, Poland
| | | | - Grzegorz Żurek
- Department of Biostructure, Wrocław University of Health and Sport Sciences, Wrocław, Poland
| | - Łukasz A Poniatowski
- Department of Neurosurgery, Otto-von-Guericke University Magdeburg, Magdeburg, Germany
| | - Beata Jagielska
- President of the Polish Alliance for Personalized Medicine Association; Rafal' Masztak Grochów Hospital Independent Public Healthcare Centre, Warsaw, Poland
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12
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Ma J, Kuang L, Zhao R. Establishing a signature based on immunogenic cell death-related gene pairs to predict immunotherapy and survival outcomes of patients with hepatocellular carcinoma. Aging (Albany NY) 2022; 14:9699-9714. [PMID: 36516498 PMCID: PMC9792212 DOI: 10.18632/aging.204419] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2022] [Accepted: 11/23/2022] [Indexed: 12/23/2022]
Abstract
Immunogenic cell death (ICD) is a type of regulated cell death (RCD) triggered by various stresses that are involved in activating the immune system against cancer in immunocompetent hosts. However, no previous study has investigated the regulation of ICD-related gene pairs involved in hepatocellular carcinoma (HCC). A prognostic signature composed of 8 ICD-related gene pairs was generated that was capable of reliably separating patients with HCC into low- and high-risk subgroups with differing overall survival rates. Significant correlations were observed between risk score and surgical procedure, vascular tumor cell type, recurrence status, tumor status, and stages. The risk score was confirmed to be an independent prognostic factor for HCC and subsequently was employed to construct a prognostic nomogram. Low-risk patients were characterized by higher levels of immune cell infiltration, lower stromal and immune scores, higher tumor purity, higher expression of most immune checkpoints, and higher tumor mutational burden (TMB), revealing different levels of immunological functional pathways between different risk HCC patient cohorts. Furthermore, immunophenoscore (IPS) and Tumor Immune Dysfunction and Exclusion (TIDE) scores demonstrated that patients in the low-risk group are more likely to be sensitive to immunotherapy. In conclusion, the signature conducted by ICD-related gene pairs is a promising biomarker for the prediction of HCC patient outcomes and immunotherapeutic responses.
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Affiliation(s)
- Jianying Ma
- Department of Breast Surgery, Thyroid Surgery, Huangshi Central Hospital, Affiliated Hospital of Hubei Polytechnic University, Edong Healthcare Group, Huangshi, Hubei 435000, People’s Republic of China
| | - Lianghong Kuang
- Department of Neurology, Huangshi Central Hospital, Affiliated Hospital of Hubei Polytechnic University, Edong Healthcare Group, Huangshi, Hubei 435000, People’s Republic of China
| | - Rong Zhao
- Department of Anesthesiology, Huangshi Central Hospital, Affiliated Hospital of Hubei Polytechnic University, Edong Healthcare Group, Huangshi, Hubei 435000, People’s Republic of China
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13
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Yan J, Deng M, Li T, Wang Y, Wu J, Zhang L, Fan H. Transarterial chemoembolisation plus I125 seeds implantation for people with unresectable hepatocellular carcinoma. THE COCHRANE DATABASE OF SYSTEMATIC REVIEWS 2022; 2022:CD015389. [PMCID: PMC9744102 DOI: 10.1002/14651858.cd015389] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
This is a protocol for a Cochrane Review (intervention). The objectives are as follows: To assess the benefits and harms of transarterial chemoembolisation (TACE) plus I125 seeds implantation compared with TACE alone, regardless of chemotherapeutic drugs and vascular occlusive agents, for people with unresectable hepatocellular carcinoma.
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Affiliation(s)
| | - Jingxin Yan
- Department of PostgraduateQinghai UniversityXiningChina,Department of Interventional TherapyAffiliated Hospital of Qinghai UniversityXiningChina
| | - Manjun Deng
- Department of Hepatopancreatobiliary SurgeryAffiliated Hospital of Qinghai UniversityXiningChina,Qinghai Province Key Laboratory of Hydatid Disease ResearchXiningChina
| | - Ting Li
- Department of OrthopedicsSichuan People's HospitalChengduChina,Department of PostgraduateChengdu Medical CollegeChengduChina
| | - Yaxuan Wang
- Department of RadiologyWest China Hospital, Sichuan UniversityChengduChina
| | - Jiaxin Wu
- Department of PostgraduateChengdu Medical CollegeChengduChina
| | - LuShun Zhang
- Department of Pathology and Pathophysiology, Development and Regeneration Key Laboratory of Sichuan ProvinceChengdu Medical CollegeChengduChina
| | - Haining Fan
- Department of Hepatopancreatobiliary SurgeryAffiliated Hospital of Qinghai UniversityXiningChina,Qinghai Province Key Laboratory of Hydatid Disease ResearchXiningChina
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14
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Wang L, Wang L, He P. Comprehensive analysis of immune-related gene signature based on ssGSEA algorithms in the prognosis and immune landscape of hepatocellular carcinoma. Front Genet 2022; 13:1064432. [PMID: 36568383 PMCID: PMC9780543 DOI: 10.3389/fgene.2022.1064432] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2022] [Accepted: 11/29/2022] [Indexed: 12/13/2022] Open
Abstract
Background: Hepatocellular carcinoma (HCC) is a malignancy with a poor prognosis. This study aimed to distinguish patients with HCC having distinct tumour immune microenvironment (TIME) features and construct an immune-related gene signature (IRGs) to assess prognosis and provide a basis for personalised therapies. Methods: Transcriptomic data of patients with HCC were downloaded from The Cancer Genome Atlas (TCGA) and Gene Expression Omnibus (GEO) databases. We assessed the immune cell infiltration in each HCC specimen using single sample gene set enrichment analysis (ssGSEA) and classified all patients with HCC into high- and low-immune clusters using a hierarchical clustering algorithm. The ESTIMATE and CIBERSORT computational methods were employed to verify the stability and effectiveness of the immune clusters. Subsequently, the differentially expressed genes (DEGs) of the high- and low-immune clusters and the immune-related genes intersected to obtain the immune-related DEGs. The least absolute shrinkage and selection operator (LASSO) was then employed to screen the optimal genes for the construction of a prognostic predictive signature and to divide patients into high- and low-risk subgroups. The predictive efficacy of the IRGs was further confirmed using Kaplan-Meier survival curves, univariate and multifactorial Cox regression and time-dependent ROC curves in the TCGA and GSE14520 validation cohorts. Furthermore, we developed a nomogram to predict the prognosis. Tumour mutation burden (TMB) was also analysed in the risk groups. Additionally, gene ontology and gene set variation analysis were used for biological function and pathway exploration. Lastly, drug sensitivity analyses were employed to investigate prospective therapeutics in the two risk populations. Results: Immune cluster analysis based on ssGSEA could well distinguish the TIME characteristics of patients with HCC. The stromal score, immune score and ESTIMATE score were all lower in the low-immune cluster. Meanwhile, most of the immune checkpoint-related genes and HLA family genes were overexpressed in the high-immune cluster, suggesting that this cluster could be a beneficial population for immune checkpoint inhibitors therapy. There were 1,617 DEGs between the two immune clusters, of which 414 genes intersected with immune-associated genes. Furthermore, Cox regression analysis revealed 49 DEGs that were associated with survival. Then, 19 DEGs were screened using the LASSO algorithm for IRGs construction and patients were classified into high- and low-risk groups. Both the constructed signature and nomogram had good prognostic predictive efficacy. The signature-based risk score was an independent prognostic predictor in both the TCGA and GSE14520 cohorts. Additionally, there was no significant difference in TMB between the two risk populations. Lastly, the half-maximal inhibitory concentrations of certain chemotherapeutic and targeted therapeutic agents differed between the two risk groups. Conclusion: Our study provides a personalized tool for predicting the prognosis and TIME landscape of HCC and a basis for developing personalised treatment regimens.
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Affiliation(s)
- Liangliang Wang
- Chemoradiotherapy Center of Oncology, The Affiliated People’s Hospital of Ningbo University, Ningbo, China,Department of Chemoradiotherapy, The Affiliated People’s Hospital of Ningbo University, Ningbo, China,*Correspondence: Liangliang Wang,
| | - Li Wang
- Department of General Surgery, Ningbo Yinzhou No. 2 Hospital, Ningbo, China
| | - Peihong He
- Beilun Traditional Chinese Medicine Hospital, Ningbo, China
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15
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Xiong X, Rong R, Tang LY, Sun T, Pan YC, Shu HY, Zhang LJ, Ge QM, Liang RB, Shao Y. The Predictive Value of CA-125 and Hb for Ocular Metastasis in Hepatocellular Carcinoma Patients. Cancer Manag Res 2022; 14:3405-3415. [PMID: 36504761 PMCID: PMC9733439 DOI: 10.2147/cmar.s363115] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2022] [Accepted: 08/01/2022] [Indexed: 12/12/2022] Open
Abstract
Objective To explore the risk factors of ocular metastasis (OM) in patients with hepatocellular carcinoma (HCC) by analyzing the demographic characteristics and serum markers. Methods From July 2002 to December 2012, 1064 HCC patients were included in our study. The chi-squared test and Student's t-test were used to assess the difference between OM and any other metastasis (NOM). Receiver operating curve (ROC) was used to analyze the diagnostic value of serum biomarkers in HCC patients with OM. Results The incidence of OM in HCC patients was 1.88% in our research. There are no significant differences in age, gender, or histopathology in the OM group and the group without any metastasis. Binary logistic regression analysis presented that compared with the patients without cancer metastasis, carbohydrate antigen 125 (CA-125) and hemoglobin (Hb) were risk factors in hepatocellular carcinoma patients with OM (P < 0.05). The ROC curve analysis showed that the areas under the CA-125, Hb, and CA125+Hb curves were 0.877, 0.554, and 0.431, and the cutoff values of CA-125 and Hb each were 115.78 u/mL and 120.50 g/L. Conclusion Our data suggest that CA-125 and Hb are risk indicators in hepatocellular carcinoma patients with OM, and that CA-125+Hb has potentially greater utility in diagnosing hepatocellular carcinoma.
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Affiliation(s)
- Xin Xiong
- Department of Pathology and Ophthalmology, The First Affiliated Hospital of Nanchang University, Jiangxi Centre of Natural Ocular Disease Clinical Research Center, Nanchang, Jiangxi, 330006, People’s Republic of China
| | - Rong Rong
- Eye Center of Xiangya Hospital, Central South University, Changsha, Hunan, 410008, People’s Republic of China
| | - Li-Ying Tang
- Department of Ophthalmology, Zhongshan Hospital of Xiamen University, School of Medicine, Xiamen University, Xiamen, Fujian Province, 361004, People’s Republic of China
| | - Tie Sun
- Department of Pathology and Ophthalmology, The First Affiliated Hospital of Nanchang University, Jiangxi Centre of Natural Ocular Disease Clinical Research Center, Nanchang, Jiangxi, 330006, People’s Republic of China
| | - Yi-Cong Pan
- Department of Pathology and Ophthalmology, The First Affiliated Hospital of Nanchang University, Jiangxi Centre of Natural Ocular Disease Clinical Research Center, Nanchang, Jiangxi, 330006, People’s Republic of China
| | - Hui-Ye Shu
- Department of Pathology and Ophthalmology, The First Affiliated Hospital of Nanchang University, Jiangxi Centre of Natural Ocular Disease Clinical Research Center, Nanchang, Jiangxi, 330006, People’s Republic of China
| | - Li-Juan Zhang
- Department of Pathology and Ophthalmology, The First Affiliated Hospital of Nanchang University, Jiangxi Centre of Natural Ocular Disease Clinical Research Center, Nanchang, Jiangxi, 330006, People’s Republic of China
| | - Qian-Min Ge
- Department of Pathology and Ophthalmology, The First Affiliated Hospital of Nanchang University, Jiangxi Centre of Natural Ocular Disease Clinical Research Center, Nanchang, Jiangxi, 330006, People’s Republic of China
| | - Rong-Bin Liang
- Department of Pathology and Ophthalmology, The First Affiliated Hospital of Nanchang University, Jiangxi Centre of Natural Ocular Disease Clinical Research Center, Nanchang, Jiangxi, 330006, People’s Republic of China
| | - Yi Shao
- Department of Pathology and Ophthalmology, The First Affiliated Hospital of Nanchang University, Jiangxi Centre of Natural Ocular Disease Clinical Research Center, Nanchang, Jiangxi, 330006, People’s Republic of China,Correspondence: Yi Shao, Department of Ophthalmology, The First Affiliated Hospital of Nanchang University, No. 17, Yong Wai Zheng Street, Dong Hu District, Nanchang, Jiangxi, 330006, People’s Republic of China, Tel/Fax +86 791-88692520, Email
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16
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Zheng S, Bian H, Li J, Shen Y, Yang Y, Hu W. Differentiation therapy: Unlocking phenotypic plasticity of hepatocellular carcinoma. Crit Rev Oncol Hematol 2022; 180:103854. [DOI: 10.1016/j.critrevonc.2022.103854] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2022] [Revised: 09/12/2022] [Accepted: 10/12/2022] [Indexed: 11/06/2022] Open
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17
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Yi L, Qiang J, Yichen P, Chunna Y, Yi Z, Xun K, Jianwei Z, Rixing B, Wenmao Y, Xiaomin W, Parker L, Wenbin L. Identification of a 5-gene-based signature to predict prognosis and correlate immunomodulators for rectal cancer. Transl Oncol 2022; 26:101529. [PMID: 36130456 PMCID: PMC9493070 DOI: 10.1016/j.tranon.2022.101529] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2022] [Revised: 08/11/2022] [Accepted: 09/01/2022] [Indexed: 12/24/2022] Open
Abstract
BACKGROUND Specific tumor markers have yet to be identified in rectal cancer. This study aims to identify a novel genetic signature in rectal cancer to provide clues for survival and immunotherapy. METHODS DEGs were obtained from two GEO datasets of rectal cancer. By using data from TCGA and GSE133057, two cohorts of rectal cancer were applied to establish and evaluate the signature. A nomogram was constructed for training and validation. We integrated the risk-score with clinicopathological features and assessed its interplay with immune cells and molecules. Finally, our study performed functional annotations, gene-targeted miRNAs, and single-cell analysis. RESULTS A total of 468 DEGs were identified, and a signature consisting of 5 genes (CLIC5, ENTPD8, PACSIN3, HGD, and GNG7) was selected to calculate the risk-score. The model exhibited high performance in time-dependent ROC and a nomogram. Further results showed that overall survival was significantly worse in the high-risk group. As an independent prognostic factor, the risk-score was associated with vascular invasion. There was a dramatic difference in nonregulatory CD4+ and CD8+ T cells between the high and low-risk groups, and the 5 genes were correlated with immune inhibitors. There was a considerable difference in autophagy, immune, cell cycle, infection, and apoptosis-associated terms and pathways in GO and KEGG. The functional states of differentiation, apoptosis, and quiescence were closely related to the 5-gene signature in single-cell analysis. CONCLUSION Our results suggest that the signature could serve as a novel prognostic biomarker in rectal cancer, which might benefit decision-making regarding immunotherapy.
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Affiliation(s)
- Lin Yi
- Department of General Surgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China; Department of Neuro-oncology, Cancer Center, China National Clinical Research Center for Neurological Diseases, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Ji Qiang
- Department of Neuro-oncology, Cancer Center, China National Clinical Research Center for Neurological Diseases, Beijing Tiantan Hospital, Capital Medical University, Beijing, China; Department of Epidemiology and Health Statistics, School of Public Health, Capital Medical University, Beijing, China
| | - Peng Yichen
- Department of Neuro-oncology, Cancer Center, China National Clinical Research Center for Neurological Diseases, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Yu Chunna
- Department of Neuro-oncology, Cancer Center, China National Clinical Research Center for Neurological Diseases, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Zheng Yi
- Department of Neuro-oncology, Cancer Center, China National Clinical Research Center for Neurological Diseases, Beijing Tiantan Hospital, Capital Medical University, Beijing, China; Department of Epidemiology and Health Statistics, School of Public Health, Capital Medical University, Beijing, China
| | - Kang Xun
- Department of Neuro-oncology, Cancer Center, China National Clinical Research Center for Neurological Diseases, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Zheng Jianwei
- Department of General Surgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Bai Rixing
- Department of General Surgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Yan Wenmao
- Department of General Surgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Wang Xiaomin
- Department of Neuro-oncology, Cancer Center, China National Clinical Research Center for Neurological Diseases, Beijing Tiantan Hospital, Capital Medical University, Beijing, China; Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Peking University Cancer Hospital & Institute, Beijing, China.
| | - Li Parker
- Clinical Medicine, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Li Wenbin
- Department of Neuro-oncology, Cancer Center, China National Clinical Research Center for Neurological Diseases, Beijing Tiantan Hospital, Capital Medical University, Beijing, China.
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Edeline J, Meyer T, Blanc JF, Raoul JL. New Challenges Facing Systemic Therapies of Advanced HCC in the Era of Different First-Line Immunotherapy-Based Combinations. Cancers (Basel) 2022; 14:cancers14235868. [PMID: 36497349 PMCID: PMC9739025 DOI: 10.3390/cancers14235868] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2022] [Revised: 11/24/2022] [Accepted: 11/25/2022] [Indexed: 12/02/2022] Open
Abstract
The standard of care of first-line systemic therapy for advanced hepatocellular carcinoma (HCC) is currently changing with the results of the IMbrave150 trial which are demonstrating superiority of the atezolizumab-bevacizumab combination over sorafenib, modifying this line of treatment for the first time in over 10 years. Recently, other immunotherapy-based combinations (durvalumab-tremelimumab, lenvatinib-pembrolizumab, cabozantinib-atezolizumab, and camrelizumab-rivoceranib) reported results in phase III studies, and might challenge this new standard of care. This revolution will lead to a considerable change in practice, and highlight challenges for future drug development. In this review, we will, firstly, describe results of the different combinations, and discuss the difficulties in selecting the first-line treatment. We will then present the different recommendations about second-line treatment following the first-line immunotherapy-based combination, discussing the rationale for the differences in existing recommendations. We will finally discuss the challenges for future drug development in advanced HCC.
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Affiliation(s)
- Julien Edeline
- INSERM, Department of Medical Oncology, University Rennes, CLCC Eugène Marquis, COSS (Chemistry Oncogenesis Stress Signaling)—UMR_S 1242, F-35000 Rennes, France
- Correspondence:
| | - Tim Meyer
- Medical Oncology, University College London, London WC1E 6BT, UK
| | | | - Jean-Luc Raoul
- Medical Oncology, Institut de Cancérologie de l’Ouest, 44805 Nantes, France
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19
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LCMT1 indicates poor prognosis and is essential for cell proliferation in hepatocellular carcinoma. Transl Oncol 2022; 27:101572. [PMID: 36401967 PMCID: PMC9673118 DOI: 10.1016/j.tranon.2022.101572] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2022] [Revised: 09/28/2022] [Accepted: 10/18/2022] [Indexed: 11/18/2022] Open
Abstract
BACKGROUND Hepatocellular carcinoma (HCC) is one of the most malignant type of cancers. Leuci carboxyl methyltransferase 1 (LCMT1) is a protein methyltransferase that plays an improtant regulatory role in both normal and cancer cells. The aim of this study is to evaluate the expression pattern and clinical significance of LCMT1 in HCC. METHODS The expression pattern and clinical relevance of LCMT1 were determined using the Gene Expression Omnibus (GEO) database, the Cancer Genome Atlas (TCGA) program, and our datasets. Gain-of-function and loss-of-function studies were employed to investigate the cellular functions of LCMT1 in vitro and in vivo. Quantitative real-time polymerase chain reaction (RT-PCR) analysis, western blotting, enzymatic assay, and high-performance liquid chromatography were applied to reveal the underlying molecular functions of LCMT1. RESULTS LCMT1 was upregulated in human HCC tissues, which correlated with a "poor" prognosis. The siRNA-mediated knockdown of LCMT1 inhibited glycolysis, promoted mitochondrial dysfunction, and increased intracellular pyruvate levels by upregulating the expression of alani-neglyoxylate and serine-pyruvate aminotransferase (AGXT). The overexpression of LCMT1 showed the opposite results. Silencing LCMT1 inhibited the proliferation of HCC cells in vitro and reduced the growth of tumor xenografts in mice. Mechanistically, the effect of LCMT1 on the proliferation of HCC cells was partially dependent on PP2A. CONCLUSIONS Our data revealed a novel role of LCMT1 in the proliferation of HCC cells. In addition, we provided novel insights into the effects of glycolysis-related pathways on the LCMT1regulated progression of HCC, suggesting LCMT1 as a novel therapeutic target for HCC therapy.
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20
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Sové RJ, Verma BK, Wang H, Ho WJ, Yarchoan M, Popel AS. Virtual clinical trials of anti-PD-1 and anti-CTLA-4 immunotherapy in advanced hepatocellular carcinoma using a quantitative systems pharmacology model. J Immunother Cancer 2022; 10:e005414. [PMID: 36323435 PMCID: PMC9639136 DOI: 10.1136/jitc-2022-005414] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/05/2022] [Indexed: 11/06/2022] Open
Abstract
BACKGROUND Hepatocellular carcinoma (HCC) is the most common form of primary liver cancer and is the third-leading cause of cancer-related death worldwide. Most patients with HCC are diagnosed at an advanced stage, and the median survival for patients with advanced HCC treated with modern systemic therapy is less than 2 years. This leaves the advanced stage patients with limited treatment options. Immune checkpoint inhibitors (ICIs) targeting programmed cell death protein 1 (PD-1) or its ligand, are widely used in the treatment of HCC and are associated with durable responses in a subset of patients. ICIs targeting cytotoxic T-lymphocyte-associated protein 4 (CTLA-4) also have clinical activity in HCC. Combination therapy of nivolumab (anti-PD-1) and ipilimumab (anti-CTLA-4) is the first treatment option for HCC to be approved by Food and Drug Administration that targets more than one immune checkpoints. METHODS In this study, we used the framework of quantitative systems pharmacology (QSP) to perform a virtual clinical trial for nivolumab and ipilimumab in HCC patients. Our model incorporates detailed biological mechanisms of interactions of immune cells and cancer cells leading to antitumor response. To conduct virtual clinical trial, we generate virtual patient from a cohort of 5,000 proposed patients by extending recent algorithms from literature. The model was calibrated using the data of the clinical trial CheckMate 040 (ClinicalTrials.gov number, NCT01658878). RESULTS Retrospective analyses were performed for different immune checkpoint therapies as performed in CheckMate 040. Using machine learning approach, we predict the importance of potential biomarkers for immune blockade therapies. CONCLUSIONS This is the first QSP model for HCC with ICIs and the predictions are consistent with clinically observed outcomes. This study demonstrates that using a mechanistic understanding of the underlying pathophysiology, QSP models can facilitate patient selection and design clinical trials with improved success.
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Affiliation(s)
- Richard J Sové
- Department of Biomedical Engineering, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Babita K Verma
- Department of Biomedical Engineering, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Hanwen Wang
- Department of Biomedical Engineering, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Won Jin Ho
- The Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
- Bloomberg-Kimmel Institute for Cancer Immunotherapy, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Mark Yarchoan
- The Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
- Bloomberg-Kimmel Institute for Cancer Immunotherapy, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Aleksander S Popel
- Department of Biomedical Engineering, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
- The Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
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21
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Weingarden AR, Gubatan J, Singh S, Balabanis TC, Patel A, Sharma A, Habtezion A. Immune checkpoint inhibitor-mediated colitis is associated with cancer overall survival. World J Gastroenterol 2022; 28:5750-5763. [PMID: 36338892 PMCID: PMC9627421 DOI: 10.3748/wjg.v28.i39.5750] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/02/2022] [Revised: 09/24/2022] [Accepted: 10/10/2022] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Immune checkpoint inhibitor-mediated colitis (IMC) is a common adverse event following immune checkpoint inhibitor (ICI) therapy for cancer. IMC has been associated with improved overall survival (OS) and progression-free survival (PFS), but data are limited to a single site and predominantly for melanoma patients.
AIM To determine the association of IMC with OS and PFS and identify clinical predictors of IMC.
METHODS We performed a retrospective case-control study including 64 ICI users who developed IMC matched according to age, sex, ICI class, and malignancy to a cohort of ICI users without IMC, from May 2011 to May 2020. Using univariate and multivariate logistic regression, we determined association of presence of IMC on OS, PFS, and clinical predictors of IMC. Kaplan-Meier curves were generated to compare OS and PFS between ICI users with and without IMC.
RESULTS IMC was significantly associated with a higher OS (mean 24.3 mo vs 17.7 mo, P = 0.05) but not PFS (mean 13.7 mo vs 11.9 mo, P = 0.524). IMC was significantly associated with OS greater than 12 mo [Odds ratio (OR) 2.81, 95% confidence interval (CI) 1.17-6.77]. Vitamin D supplementation was significantly associated with increased risk of IMC (OR 2.48, 95%CI 1.01-6.07).
CONCLUSION IMC was significantly associated with OS greater than 12 mo. In contrast to prior work, we found that vitamin D use may be a risk factor for IMC.
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Affiliation(s)
- Alexa R Weingarden
- Medicine, Division of Gastroenterology and Hepatology, Stanford University School of Medicine, Stanford, CA 94305, United States
| | - John Gubatan
- Medicine, Division of Gastroenterology and Hepatology, Stanford University School of Medicine, Stanford, CA 94305, United States
| | - Sundeep Singh
- Medicine, Division of Gastroenterology and Hepatology, Stanford University School of Medicine, Stanford, CA 94305, United States
| | - Tatiana Clorice Balabanis
- Medicine, Division of Gastroenterology and Hepatology, Stanford University School of Medicine, Stanford, CA 94305, United States
| | - Akshar Patel
- Medicine, Division of Gastroenterology and Hepatology, Stanford University School of Medicine, Stanford, CA 94305, United States
| | - Arpita Sharma
- Medicine, Division of Gastroenterology and Hepatology, Stanford University School of Medicine, Stanford, CA 94305, United States
| | - Aida Habtezion
- Medicine, Division of Gastroenterology and Hepatology, Stanford University School of Medicine, Stanford, CA 94305, United States
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22
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de Castria TB, Khalil DN, Harding JJ, O'Reilly EM, Abou-Alfa GK. Tremelimumab and durvalumab in the treatment of unresectable, advanced hepatocellular carcinoma. Future Oncol 2022; 18:3769-3782. [PMID: 36399155 DOI: 10.2217/fon-2022-0652] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
Liver cancer is the third most common cause of cancer-related mortality worldwide, with over 780,000 deaths in 2018. About 90% of liver cancer cases are hepatocellular carcinoma (HCC), a prototype of inflammation-driven cancer, leading to a robust rationale for the exploration of immune therapy. Previously approved agents for first-line therapy, such as sorafenib, lenvatinib and bevacizumab combined with atezolizumab, have focused on angiogenesis. HIMALAYA was the first trial to demonstrate the benefit of dual immune checkpoint inhibitors, representing a new treatment option in this scenario.
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Affiliation(s)
| | - Danny N Khalil
- Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA.,Weill Medical College at Cornell University, New York, NY 10021, USA
| | - James J Harding
- Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA.,Weill Medical College at Cornell University, New York, NY 10021, USA
| | - Eileen M O'Reilly
- Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA.,Weill Medical College at Cornell University, New York, NY 10021, USA
| | - Ghassan K Abou-Alfa
- Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA.,Weill Medical College at Cornell University, New York, NY 10021, USA
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23
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Simón Serrano S, Tavecchio M, Mallik J, Grönberg A, Elmér E, Kifagi C, Gallay P, Hansson MJ, Massoumi R. Synergistic Effects of Sanglifehrin-Based Cyclophilin Inhibitor NV651 with Cisplatin in Hepatocellular Carcinoma. Cancers (Basel) 2022; 14:cancers14194553. [PMID: 36230472 PMCID: PMC9559492 DOI: 10.3390/cancers14194553] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2022] [Revised: 09/08/2022] [Accepted: 09/15/2022] [Indexed: 11/16/2022] Open
Abstract
Hepatocellular carcinoma (HCC), commonly diagnosed at an advanced stage, is the most common primary liver cancer. Owing to a lack of effective HCC treatments and the commonly acquired chemoresistance, novel therapies need to be investigated. Cyclophilins-intracellular proteins with peptidyl-prolyl isomerase activity-have been shown to play a key role in therapy resistance and cell proliferation. Here, we aimed to evaluate changes in the gene expression of HCC cells caused by cyclophilin inhibition in order to explore suitable combination treatment approaches, including the use of chemoagents, such as cisplatin. Our results show that the novel cyclophilin inhibitor NV651 decreases the expression of genes involved in several pathways related to the cancer cell cycle and DNA repair. We evaluated the potential synergistic effect of NV651 in combination with other treatments used against HCC in cisplatin-sensitive cells. NV651 showed a synergistic effect in inhibiting cell proliferation, with a significant increase in intrinsic apoptosis in combination with the DNA crosslinking agent cisplatin. This combination also affected cell cycle progression and reduced the capacity of the cell to repair DNA in comparison with a single treatment with cisplatin. Based on these results, we believe that the combination of cisplatin and NV651 may provide a novel approach to HCC treatment.
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Affiliation(s)
- Sonia Simón Serrano
- Translational Cancer Research, Department of Laboratory Medicine, Lund University, Medicon Village, SE-223 63 Lund, Sweden
- Abliva AB, Medicon Village, Scheelevägen 2, SE-233 81 Lund, Sweden
| | - Michele Tavecchio
- Abliva AB, Medicon Village, Scheelevägen 2, SE-233 81 Lund, Sweden
- Mitochondrial Medicine, Department of Clinical Sciences, Lund University, BMC A13, SE-221 84 Lund, Sweden
| | - Josef Mallik
- Translational Cancer Research, Department of Laboratory Medicine, Lund University, Medicon Village, SE-223 63 Lund, Sweden
| | - Alvar Grönberg
- Abliva AB, Medicon Village, Scheelevägen 2, SE-233 81 Lund, Sweden
| | - Eskil Elmér
- Abliva AB, Medicon Village, Scheelevägen 2, SE-233 81 Lund, Sweden
- Mitochondrial Medicine, Department of Clinical Sciences, Lund University, BMC A13, SE-221 84 Lund, Sweden
| | - Chamseddine Kifagi
- NGS & OMICS Data Analysis (NODA) Consulting, Flöjtvägen 10b, SE-224 68 Lund, Sweden
| | - Philippe Gallay
- Department of Immunology & Microbial Science, The Scripps Research Institute, La Jolla, CA 92037, USA
| | - Magnus Joakim Hansson
- Abliva AB, Medicon Village, Scheelevägen 2, SE-233 81 Lund, Sweden
- Mitochondrial Medicine, Department of Clinical Sciences, Lund University, BMC A13, SE-221 84 Lund, Sweden
| | - Ramin Massoumi
- Translational Cancer Research, Department of Laboratory Medicine, Lund University, Medicon Village, SE-223 63 Lund, Sweden
- Correspondence: ; Tel.: +46-46-222-64-30
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24
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Chen M, Jiang M, Wang X, Shen L, Li J. Envafolimab - first PD-1/PD-L1 antibody to be administered by subcutaneous injection for microsatellite instability-high or deficient mismatch repair advanced solid tumors. Expert Opin Biol Ther 2022; 22:1227-1232. [PMID: 36124972 DOI: 10.1080/14712598.2022.2125799] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
INTRODUCTION Programmed death-1/programmed death-ligand 1 (PD-1/PD-L1) inhibitors mobilize and activate the anti-tumor activity of the immune system by blocking the inhibitory effects of the PD-1/PD-L1 signaling pathway in T cells. Several anti-PD-1 or -PD-L1 monoclonal antibodies have been approved for the treatment of advanced solid tumors. However, most of immune checkpoint inhibitors (ICIs) are administered via intravenous infusion, which is inconvenient and leads to unsatisfactory patient compliance in the treatment process. Therefore, subcutaneous envafolimab is to be a potential treatment modality for advanced solid tumors. AREA COVERED A phase I clinical trial showed that the safety and pharmacokinetic profiles of envafolimab were similar to those of other traditional antibodies. Additionally, clinical findings from a phase II trial revealed that envafolimab monotherapy exhibited satisfactory clinical therapeutic effects and no significant adverse events in patients with Microsatellite instability-high/deficient mismatch Repair (MSI-H/dMMR) solid tumors who failed at least one line of prior systemic therapy. EXPERT OPINION Subcutaneous envafolimab may serve as a more convenient and acceptable treatment modality than those approved PD-1/PD-L1 inhibitors for patients with an advanced solid tumor, which may revolutionize the modes of immunotherapy in the future.
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Affiliation(s)
- Mifen Chen
- Department of Gastrointestinal Oncology, Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Peking University Cancer Hospital and Institute, Beijing, China
| | - Mengyun Jiang
- State Key Laboratory of Translational Medicine and Innovative Drug Development, Jiangsu Simcere Pharmaceutical Co., Ltd. Nanjing, China
| | - Xinhui Wang
- State Key Laboratory of Translational Medicine and Innovative Drug Development, Jiangsu Simcere Pharmaceutical Co., Ltd. Nanjing, China
| | - Lin Shen
- Department of Gastrointestinal Oncology, Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Peking University Cancer Hospital and Institute, Beijing, China
| | - Jian Li
- Department of Gastrointestinal Oncology, Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Peking University Cancer Hospital and Institute, Beijing, China
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25
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Design Strategies and Precautions for Using Vaccinia Virus in Tumor Virotherapy. Vaccines (Basel) 2022; 10:vaccines10091552. [PMID: 36146629 PMCID: PMC9504998 DOI: 10.3390/vaccines10091552] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2022] [Revised: 08/27/2022] [Accepted: 09/10/2022] [Indexed: 11/17/2022] Open
Abstract
Oncolytic virotherapy has emerged as a novel form of cancer immunotherapy. Oncolytic viruses (OVs) can directly infect and lyse the tumor cells, and modulate the beneficial immune microenvironment. Vaccinia virus (VACV) is a promising oncolytic vector because of its high safety, easy gene editing, and tumor intrinsic selectivity. To further improve the safety, tumor-targeting ability, and OV-induced cancer-specific immune activation, various approaches have been used to modify OVs. The recombinant oncolytic VACVs with deleting viral virulence factors and/or arming various therapeutic genes have displayed better therapeutic effects in multiple tumor models. Moreover, the combination of OVs with other cancer immunotherapeutic approaches, such as immune checkpoint inhibitors and CAR-T cells, has the potential to improve the outcome in cancer patients. This will open up new possibilities for the application of OVs in cancer treatment, especially for personalized cancer therapies.
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26
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Mixed Treatments Comparison of Oral Nutrition Interventions for Blood Immune Cell Parameters in Cancer Patients: Systematic Review and Network Meta-Analysis. Metabolites 2022; 12:metabo12090868. [PMID: 36144272 PMCID: PMC9501584 DOI: 10.3390/metabo12090868] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2022] [Revised: 09/07/2022] [Accepted: 09/11/2022] [Indexed: 12/01/2022] Open
Abstract
Oral nutrition interventions are commonly applied as an assistant therapeutic approach, which could affect the balance of the immunological response but with mixed evidence. The objective of this study is to identify the potential of different oral nutrition interventions for blood immune cell parameters in cancer patients. Randomized controlled trials, which were published in peer-reviewed journals in the language of English, and which identified the effects of different oral nutrition interventions on cancer patients, were screened and included in the databases of PubMed, Medline, Embase, and Web of Science. White blood cell count (WBC), lymphocyte count, CD4/CD8, and neutrophil count were selected as outcome measures. For the result, 11 trials were included. The agreement between authors reached a kappa value of 0.78. Beta-carotene supplementation has a high potential in inducing a positive effect on blood immune cell parameters for cancer patients (first positive for WBC and CD4/CD8, second positive for lymphocyte count), as well as a combination of physical exercise and hypocaloric healthy eating intervention (first positive for lymphocyte and neutrophil count, second positive for WBC). Oral nutrition supplementations with a single substance have less potential to provide a positive effect on blood immune cell parameters for cancer patients (glutamine: 0.30 and 0.28 to be the last selection for WBCs and lymphocytes; Omega 3: 0.37 to be the last selection for WBCs; Protein: 0.44 to be the last selection for lymphocytes; Zinc: 0.60 to be the last selection for neutrophils). In conclusion, the programs of immunonutrition therapy for different cancer patients might be different. The past perception that mixed oral nutritional supplementations are superior to oral nutritional supplements with a single substance might be wrong and the selection of oral nutritional supplementation need cautiousness. A combination of physical exercise might have a positive effect but also needs a higher level of evidence. Registration Number: CRD42021286396.
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27
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Franses JW, Lim M, Burgoyne AM, Mody K, Lennerz J, Chang J, Imperial R, Dybel SN, Dinh TM, Masannat J, Weipert CM, Hsiehchen D. Profile and Predictors of Blood Tumor Mutational Burden in Advanced Hepatocellular Carcinoma. Oncologist 2022; 27:e908-e911. [PMID: 36103364 PMCID: PMC9632309 DOI: 10.1093/oncolo/oyac189] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2022] [Accepted: 08/04/2022] [Indexed: 01/05/2023] Open
Abstract
Advanced hepatocellular carcinoma (HCC) is responsive to immune checkpoint inhibitors, but there are currently no known biomarkers to predict treatment benefit. Blood TMB (bTMB) estimation via circulating tumor DNA (ctDNA) profiling can provide a convenient means to estimate HCC TMB. Here we provide the first landscape of bTMB in advanced HCC using a commercially available next-generation sequencing assay, show that it is approximately three times as high as matched tissue TMB, and show that bTMB correlates with NAFLD cirrhosis etiology and the presence of genomic alterations in HTERT and TP53. These results lay the foundation for subsequent studies evaluating bTMB as an immune therapy predictive biomarker in HCC.
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Affiliation(s)
- Joseph W Franses
- Corresponding author: Joseph W. Franses, MD, 55 Fruit Street, BHX 2-222, Boston, MA 02114, USA;
| | - Mir Lim
- University of Texas Southwestern Medical Center, Division of Hematology-Oncology, Dallas, TX, USA
| | - Adam M Burgoyne
- University of California San Diego Moores Cancer Center, Division of Hematology-Oncology, San Diego, CA, USA
| | - Kabir Mody
- Mayo Clinic, Division of Hematology-Oncology, Jacksonville, FL, USA
| | - Jochen Lennerz
- Massachusetts General Hospital and Harvard Medical School, Department of Pathology, Boston, MA, USA
| | - Jeremy Chang
- University of California San Diego Moores Cancer Center, Division of Hematology-Oncology, San Diego, CA, USA
| | - Robin Imperial
- Mayo Clinic, Division of Hematology-Oncology, Jacksonville, FL, USA
| | - Stacey N Dybel
- Massachusetts General Hospital and Harvard Medical School, Department of Pathology, Boston, MA, USA
| | - Thi M Dinh
- Massachusetts General Hospital and Harvard Medical School, Department of Pathology, Boston, MA, USA
| | | | | | - David Hsiehchen
- University of Texas Southwestern Medical Center, Division of Hematology-Oncology, Dallas, TX, USA
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28
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Glantzounis GK, Korkolis D, Sotiropoulos GC, Tzimas G, Karampa A, Paliouras A, Asimakopoulos AG, Davakis S, Papalampros A, Moris D, Felekouras E. Individualized Approach in the Surgical Management of Hepatocellular Carcinoma: Results from a Greek Multicentre Study. Cancers (Basel) 2022; 14:cancers14184387. [PMID: 36139548 PMCID: PMC9496943 DOI: 10.3390/cancers14184387] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2022] [Revised: 09/04/2022] [Accepted: 09/05/2022] [Indexed: 01/27/2023] Open
Abstract
Simple Summary Hepatocellular carcinoma (HCC) is the most common primary liver cancer with expected increasing frequency in the next few decades. The Barcelona Clinic Liver Cancer (BCLC) Staging System is a widely adopted tool for guiding the therapeutic algorithms of patients with HCC. This classification has been guiding clinical practice for the last two decades. However, emerging data demonstrate that patients beyond the traditional criteria of operability or resectability can benefit from surgical treatment. We present the Greek multicentre experience of treating HCC within and beyond BCLC guidelines. Abstract Background: Hepatocellular carcinoma (HCC) is the most common primary liver cancer and the third leading cause of death worldwide. The management of HCC is complex, with surgical treatment providing long-term survival in eligible patients. This study aims to present the experience of aggressive surgical management of HCC in Greece. Methods: This is a retrospective multicentre clinical study with 242 patients. Results: Most patients were male (79%) and had a median age of 71 yrs. According to the most recent BCLC criteria, 172 patients (71.1%) were classified as BCLC 0-A stage, 33 patients (13.6%) were classified as BCLC B, and 37 (15.3%) were classified as BCLC C. A total of 54% of the patients underwent major hepatectomy. Major postoperative morbidity was 15.6%, and the 90-day postoperative mortality rate was 4.5%. The median follow-up was 33.5 months. Three- and five-year overall survival was 65% and 48%, respectively. The median overall survival was 55 months. Significantly, five-year survival was 55% for BCLC A, and 34% and 21% for BCLC B and C, respectively. In univariate analysis, cirrhosis, type of resection (R status), and BCLC stage were associated with overall survival. Multivariate analysis indicated that R1 and R2 resections compared to R0, and BCLC C compared to BCLC 0-A, were independently associated with increased mortality. Conclusions: Aggressive surgical treatment of HCC offers satisfactory long-term survival prospects. A significant percentage (29%) of HCCs that underwent liver resection were of the intermediate and advanced BCLC stage. The management of patients with HCC should be discussed in multidisciplinary tumour board meetings on a case-by-case basis to be more effective.
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Affiliation(s)
- Georgios K. Glantzounis
- Hepatobiliary and Pancreatic Surgery (HPB) Unit, Department of Surgery, University Hospital of Ioannina, Faculty of Medicine, University of Ioannina, 45500 Ioannina, Greece
- Correspondence: ; Tel.: +302-651099695 or +306-984189292; Fax: +302-651099890
| | | | - Georgios C. Sotiropoulos
- Second Propedeutic Department of Surgery, National and Kapodistrian University of Athens, Laikon General Hospital, 11527 Athens, Greece
| | - Georgios Tzimas
- HPB Unit, Department of Surgery, Hygeia Hospital, 15123 Athens, Greece
| | - Anastasia Karampa
- Hepatobiliary and Pancreatic Surgery (HPB) Unit, Department of Surgery, University Hospital of Ioannina, Faculty of Medicine, University of Ioannina, 45500 Ioannina, Greece
| | - Athanasios Paliouras
- Hepatobiliary and Pancreatic Surgery (HPB) Unit, Department of Surgery, University Hospital of Ioannina, Faculty of Medicine, University of Ioannina, 45500 Ioannina, Greece
| | | | - Spyridon Davakis
- First Department of Surgery, National and Kapodistrian University of Athens, Laikon General Hospital, 11527 Athens, Greece
| | - Alexandros Papalampros
- First Department of Surgery, National and Kapodistrian University of Athens, Laikon General Hospital, 11527 Athens, Greece
| | - Dimitrios Moris
- First Department of Surgery, National and Kapodistrian University of Athens, Laikon General Hospital, 11527 Athens, Greece
| | - Evangelos Felekouras
- First Department of Surgery, National and Kapodistrian University of Athens, Laikon General Hospital, 11527 Athens, Greece
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29
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Xie Q, Zhang P, Wang Y, Mei W, Zeng C. Overcoming resistance to immune checkpoint inhibitors in hepatocellular carcinoma: Challenges and opportunities. Front Oncol 2022; 12:958720. [PMID: 36119533 PMCID: PMC9478417 DOI: 10.3389/fonc.2022.958720] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2022] [Accepted: 08/15/2022] [Indexed: 11/23/2022] Open
Abstract
Hepatocellular carcinoma is one of the leading causes of cancer mortality globally, and its incidence is increasing. Immune checkpoint therapy has revolutionized the treatment of hepatocellular carcinoma over the past few years. However, only a limited proportion of patients with hepatocellular carcinoma respond to immunotherapy. Despite the significant breakthroughs, the molecular mechanisms that drive immune responses and evasion are largely unresolved. Predicting tumor response and resistance to immune checkpoint inhibitors is a significant challenge. In this review, we focus on the current research progress of immune checkpoint inhibitors in hepatocellular carcinoma. Importantly, this review highlights the underlying mechanisms of resistance to immune checkpoint inhibitors and summarizes potential strategies to overcome the resistance to immune checkpoint inhibitors in hepatocellular carcinoma.
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Affiliation(s)
- Qingqing Xie
- Department of Medical Laboratory, Shenzhen Longhua District Central Hospital, Guangdong Medical University, Shenzhen, China
| | - Pengfei Zhang
- Department of Medical Laboratory, Shenzhen Longhua District Central Hospital, Guangdong Medical University, Shenzhen, China
| | - Yuanyuan Wang
- Xianning Medical College, Hubei University of Science and Technology, Xianning, China
| | - Wuxuan Mei
- Xianning Medical College, Hubei University of Science and Technology, Xianning, China
| | - Changchun Zeng
- Department of Medical Laboratory, Shenzhen Longhua District Central Hospital, Guangdong Medical University, Shenzhen, China
- *Correspondence: Changchun Zeng,
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30
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Jia M, Jia JK, Xu J, Xue HZ. Feasibility and Tolerability of Lenvatinib, Plus PD-1 Blockades for Patients with Unresectable Hepatocellular Carcinoma: A Retrospective Exploratory Study. Cancer Manag Res 2022; 14:2625-2638. [PMID: 36081824 PMCID: PMC9448352 DOI: 10.2147/cmar.s372125] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2022] [Accepted: 07/19/2022] [Indexed: 12/24/2022] Open
Abstract
Objective Lenvatinib was the standard first-line therapy for patients with unresectable HCC. PD-1 blockades demonstrated promising efficacy for patients with previously-treated HCC. Therefore, this study was to investigate the feasibility and tolerability of lenvatinib plus PD-1 blockades for patients with unresectable HCC retrospectively. Methods A total of 37 patients with unresectable HCC who received lenvatinib plus PD-1 blockades in first-line setting were included in this study retrospectively. Efficacy of the patients was evaluated with the change of target lesion using mRECIST criteria per investigator and all the subjects were followed up regularly. Adverse reactions were collected and documented. Exploratory analysis between prognosis and baseline characteristics was performed using log rank test and multivariate analysis were performed using Cox regression analysis. Results The best overall response of the 37 patients suggested that complete response was observed in one patient, partial response was noted in 11 patients, stable disease was noted in 16 patients and 9 patients had progressive disease, which yielded an objective response rate (ORR) of 32.4% (95%CI: 18.0–49.8) and a disease control rate (DCR) of 75.7% (95%CI: 58.8–88.2). Furthermore, the median progression-free survival (PFS) of the 37 patients with advanced HCC was 8.3 months (95%CI: 3.34–13.26). And the median overall survival (OS) was 17.8 months (95%CI: 7.19–28.41). In addition, the median duration of response (DoR) in 12 patients with response was 9.6 months (95%CI: 3.03–16.17). Furthermore, adverse reactions that were attributed to the combination administration were detected in 36 patients (97.3%), among whom a total of 22 patients (59.5%) were observed of the grade ≥3 adverse reactions. And the most common adverse reactions were hypertension, fatigue, nausea and vomiting, and hepatotoxicity. Conclusion Lenvatinib plus PD-1 blockades demonstrated promising anticancer activity and acceptable toxicity for patients with unresectable HCC. And the conclusion should be validated in prospective clinical trials subsequently.
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Affiliation(s)
- Meng Jia
- Department of Hepatobiliary Surgery, Henan Provincial People’s Hospital, Zhengzhou, 450003, People’s Republic of China
| | - Jiang-Kun Jia
- Department of Hepatobiliary Surgery, Henan Provincial People’s Hospital, Zhengzhou, 450003, People’s Republic of China
| | - Jian Xu
- Department of Hepatobiliary Surgery, Henan Provincial People’s Hospital, Zhengzhou, 450003, People’s Republic of China
| | - Huan-Zhou Xue
- Department of Hepatobiliary Surgery, Henan Provincial People’s Hospital, Zhengzhou, 450003, People’s Republic of China
- Correspondence: Huan-Zhou Xue, Department of Hepatobiliary Surgery of Henan Provincial People’s Hospital, No. 7 Wei-Wu Road, Zhengzhou, 450003, People’s Republic of China, Email
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31
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Li D, Xu L, Ji J, Bao D, Hu J, Qian Y, Zhou Y, Chen Z, Li D, Li X, Zhang X, Wang H, Yi C, Shi M, Pang Y, Liu S, Xu X. Sintilimab combined with apatinib plus capecitabine in the treatment of unresectable hepatocellular carcinoma: A prospective, open-label, single-arm, phase II clinical study. Front Immunol 2022; 13:944062. [PMID: 36091003 PMCID: PMC9459134 DOI: 10.3389/fimmu.2022.944062] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2022] [Accepted: 08/01/2022] [Indexed: 11/13/2022] Open
Abstract
Objective To evaluate the efficacy and safety of sintilimab combined with apatinib plus capecitabine in the treatment of unresectable hepatocellular carcinoma (HCC) to provide a more effective first-line treatment for patients with advanced HCC. Methods This open-label, prospective, phase II study included patients with unresectable HCC who did not receive systematic treatment. The patients were treated with sintilimab (200 mg, intravenous drip, once every 3 weeks) combined with apatinib (250 mg, oral administration, once a day) plus capecitabine (1000 mg/m2, twice a day; after 2 weeks of oral administration, the drug was stopped for 1 week; course of treatment, 3 weeks). The primary endpoint was the objective response rate (ORR). The secondary endpoints included disease control rate (DCR), progression-free survival (PFS), duration of response (DoR), overall survival (OS), and safety. Results Forty-seven patients (1 lost to follow-up) were enrolled in the study. As of March 1, 2022, the ORR and DCR were 50.0% (95% CI: 34.9–65.1%) and 91.3% (95% CI: 79.2–97.6%), respectively, after blind, independent imaging evaluation. The median follow-up time was 18.7 months (95% CI: 17.2–20.2 months). The median PFS was 9.0 months (95% CI: 7.1–10.9 months). The median DoR was 10.8 months (95% CI: 4.8–16.8 months). The median OS was not reached, and the 1-year OS rate was 71.7% (95% CI: 56.5–84.0%). Only 28.3% (13/46) of patients had grade 3/4 treatment-related adverse events. Conclusion Sintilimab combined with apatinib plus capecitabine has good safety and anti-tumor activity as a first-line treatment for unresectable HCC. This is worthy of further multi-center, prospective, randomized, large-sample clinical studies. Clinical Trial Registration https://ClinicalTrials.gov, identifier NCT04411706.
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Affiliation(s)
- Dailong Li
- Department of Oncology, Yichang Central People's Hospital and The First College of Clinical Medical Science, China Three Gorges University, Yichang, China
- Tumor Prevention and Treatment Center of Three Gorges University and Cancer Research Institute of Three Gorges University, Yichang, China
| | - Lu Xu
- Department of Oncology, Yichang Central People's Hospital and The First College of Clinical Medical Science, China Three Gorges University, Yichang, China
- Tumor Prevention and Treatment Center of Three Gorges University and Cancer Research Institute of Three Gorges University, Yichang, China
- Department of Radiation Oncology and Medical Oncology, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Jinxing Ji
- Department of Oncology, Yichang Central People's Hospital and The First College of Clinical Medical Science, China Three Gorges University, Yichang, China
- Tumor Prevention and Treatment Center of Three Gorges University and Cancer Research Institute of Three Gorges University, Yichang, China
| | - Dan Bao
- Department of Oncology, Yichang Central People's Hospital and The First College of Clinical Medical Science, China Three Gorges University, Yichang, China
- Tumor Prevention and Treatment Center of Three Gorges University and Cancer Research Institute of Three Gorges University, Yichang, China
| | - Juan Hu
- Department of Oncology, Yichang Central People's Hospital and The First College of Clinical Medical Science, China Three Gorges University, Yichang, China
- Tumor Prevention and Treatment Center of Three Gorges University and Cancer Research Institute of Three Gorges University, Yichang, China
| | - Ying Qian
- Department of Oncology, Yichang Central People's Hospital and The First College of Clinical Medical Science, China Three Gorges University, Yichang, China
- Tumor Prevention and Treatment Center of Three Gorges University and Cancer Research Institute of Three Gorges University, Yichang, China
| | - Yinjie Zhou
- Department of Oncology, Yichang Central People's Hospital and The First College of Clinical Medical Science, China Three Gorges University, Yichang, China
- Tumor Prevention and Treatment Center of Three Gorges University and Cancer Research Institute of Three Gorges University, Yichang, China
| | - Zhuo Chen
- Department of Oncology, Yichang Central People's Hospital and The First College of Clinical Medical Science, China Three Gorges University, Yichang, China
- Tumor Prevention and Treatment Center of Three Gorges University and Cancer Research Institute of Three Gorges University, Yichang, China
| | - Daojun Li
- Department of Oncology, Yichang Central People's Hospital and The First College of Clinical Medical Science, China Three Gorges University, Yichang, China
- Tumor Prevention and Treatment Center of Three Gorges University and Cancer Research Institute of Three Gorges University, Yichang, China
| | - Xiaopeng Li
- Yichang Akeman Pathology and Diagnostics Center, Yichang, China
| | - Xiaoling Zhang
- Yichang Akeman Pathology and Diagnostics Center, Yichang, China
| | - Hao Wang
- Yichang Akeman Pathology and Diagnostics Center, Yichang, China
| | - Changjun Yi
- Yichang Akeman Pathology and Diagnostics Center, Yichang, China
| | - Menglu Shi
- Yichang Akeman Pathology and Diagnostics Center, Yichang, China
| | - Yaqi Pang
- Department of Oncology, Yichang Central People's Hospital and The First College of Clinical Medical Science, China Three Gorges University, Yichang, China
- Tumor Prevention and Treatment Center of Three Gorges University and Cancer Research Institute of Three Gorges University, Yichang, China
| | - Siqi Liu
- Department of Oncology, Yichang Central People's Hospital and The First College of Clinical Medical Science, China Three Gorges University, Yichang, China
- Tumor Prevention and Treatment Center of Three Gorges University and Cancer Research Institute of Three Gorges University, Yichang, China
| | - Xinhua Xu
- Department of Oncology, Yichang Central People's Hospital and The First College of Clinical Medical Science, China Three Gorges University, Yichang, China
- Tumor Prevention and Treatment Center of Three Gorges University and Cancer Research Institute of Three Gorges University, Yichang, China
- *Correspondence: Xinhua Xu,
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Advances in novel systemic therapies for advanced hepatocellular carcinoma. Future Med Chem 2022; 14:1455-1470. [PMID: 35997677 DOI: 10.4155/fmc-2022-0045] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
Hepatocellular carcinoma (HCC) represents the most frequent type of primary liver tumor. Most HCC patients present with advanced disease at diagnosis and the recurrence rate after surgery remains high. Treatment options for advanced HCC are limited, with sorafenib representing the only systemic agent approved for treatment of advanced HCC in more than a decade. However, in recent years new molecular targeted therapies and immune checkpoint inhibitors (ICIs) have revolutionized the treatment of advanced HCC. In particular, combinations of ICIs with antiangiogenic drugs, or with other ICIs, represent one of the most promising strategies. Herein we provide a comprehensive overview of the main therapeutic advances in the systemic treatment of HCC, focusing on the most relevant ongoing clinical trials.
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Zhang L, Chen C, Chai D, Li C, Guan Y, Liu L, Kuang T, Deng W, Wang W. The association between antibiotic use and outcomes of HCC patients treated with immune checkpoint inhibitors. Front Immunol 2022; 13:956533. [PMID: 36059512 PMCID: PMC9429218 DOI: 10.3389/fimmu.2022.956533] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2022] [Accepted: 08/02/2022] [Indexed: 11/13/2022] Open
Abstract
Objective Recently, immune checkpoint inhibitor (ICI) treatment has shown encouraging performance in improving the prognosis of hepatocellular carcinoma (HCC) patients. The gut microbiome plays a vital role in altering the efficacy of ICIs, which may be impacted by antibiotics. The aim of the meta-analysis is to estimate the influence of antibiotic use on the survival of HCC patients treated with ICIs. Methods The literature review was conducted using databases like PubMed, EMBASE, Cochrane Library, CNKI, WANFANG DATA, VIP, Google Scholar, and ClinicalTrials.gov before May 15, 2022. The primary endpoints were overall survival (OS), progression-free survival (PFS), objective response rate (ORR), and disease control rate (DCR). Results A total of six retrospective studies met the inclusion criteria. 1056 patients were included in the study, of which 352 (33.33%) received antibiotic treatment. The meta-analysis results revealed antibiotic use did not affect the OS (HR: 1.41, 95% CI: 0.96-2.08, P = 0.088) and PFS (HR: 1.21, 95% CI: 0.73-2.00, P = 0.459) in HCC patients treated with ICIs. Besides, the use of antibiotics did not reduce the ORR (OR: 1.06, 95% CI: 0.69-1.64, P = 0.784) and DCR (OR: 0.42, 95% CI: 0.09-2.06, P = 0.286) in HCC patients treated with ICIs. Conclusion Current evidence reveals that antibiotic use does alter the therapeutic efficacy of ICIs in HCC patients. Systematic Review Registration https://www.crd.york.ac.uk/, identifier CRD42022311948.
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Affiliation(s)
- Lilong Zhang
- Department of General Surgery, Renmin Hospital of Wuhan University, Wuhan, China
- Hubei Key Laboratory of Digestive System Disease, Wuhan, China
| | - Chen Chen
- Department of General Surgery, Renmin Hospital of Wuhan University, Wuhan, China
| | - Dongqi Chai
- Department of General Surgery, Renmin Hospital of Wuhan University, Wuhan, China
- Hubei Key Laboratory of Digestive System Disease, Wuhan, China
| | - Chunlei Li
- Department of General Surgery, Renmin Hospital of Wuhan University, Wuhan, China
- Hubei Key Laboratory of Digestive System Disease, Wuhan, China
| | - Yongjun Guan
- Department of General Surgery, Renmin Hospital of Wuhan University, Wuhan, China
- Hubei Key Laboratory of Digestive System Disease, Wuhan, China
| | - Li Liu
- Department of General Surgery, Renmin Hospital of Wuhan University, Wuhan, China
- Hubei Key Laboratory of Digestive System Disease, Wuhan, China
| | - Tianrui Kuang
- Department of General Surgery, Renmin Hospital of Wuhan University, Wuhan, China
- Hubei Key Laboratory of Digestive System Disease, Wuhan, China
| | - Wenhong Deng
- Department of General Surgery, Renmin Hospital of Wuhan University, Wuhan, China
- *Correspondence: Wenhong Deng, ; Weixing Wang,
| | - Weixing Wang
- Department of General Surgery, Renmin Hospital of Wuhan University, Wuhan, China
- *Correspondence: Wenhong Deng, ; Weixing Wang,
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Integrated Analysis of Tumor Mutation Burden and Immune Infiltrates in Hepatocellular Carcinoma. Diagnostics (Basel) 2022; 12:diagnostics12081918. [PMID: 36010268 PMCID: PMC9406847 DOI: 10.3390/diagnostics12081918] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2022] [Accepted: 08/01/2022] [Indexed: 11/17/2022] Open
Abstract
Tumor mutation burdens (TMBs) act as an indicator of immunotherapeutic responsiveness in various tumors. However, the relationship between TMBs and immune cell infiltrates in hepatocellular carcinoma (HCC) is still obscure. The present study aimed to explore the potential diagnostic markers of TMBs for HCC and analyze the role of immune cell infiltration in this pathology. We used OA datasets from The Cancer Genome Atlas database. First, the “maftools” package was used to screen the highest mutation frequency in all samples. R software was used to identify differentially expressed genes (DEGs) according to mutation frequency and perform functional correlation analysis. Then, the gene ontology (GO) enrichment analysis was performed with “clusterProfiler”, “enrichplot”, and “ggplot2” packages. Finally, the correlations between diagnostic markers and infiltrating immune cells were analyzed, and CIBERSORT was used to evaluate the infiltration of immune cells in HCC tissues. As a result, we identified a total of 359 DEGs in this study. These DEGs may affect HCC prognosis by regulating fatty acid metabolism, hypoxia, and the P53 pathway. The top 15 genes were selected as the hub genes through PPI network analysis. SRSF1, SNRPA1, and SRSF3 showed strong similarities in biological effects, NCBP2 was demonstrated as a diagnostic marker of HCC, and high NCBP2 expression was significantly correlated with poor over survival (OS) in HCC. In addition, NCBP2 expression was correlated with the infiltration of B cells (r = 0.364, p = 3.30 × 10−12), CD8+ T cells (r = 0.295, p = 2.71 × 10−8), CD4+ T cells, (r = 0.484, p = 1.37 × 10−21), macrophages (r = 0.551, p = 1.97 × 10−28), neutrophils (r = 0.457, p = 3.26 × 10−19), and dendritic cells (r = 0.453, p = 1.97 × 10−18). Immune cell infiltration analysis revealed that the degree of central memory T-cell (Tcm) infiltration may be correlated with the HCC process. In conclusion, NCBP2 can be used as diagnostic markers of HCC, and immune cell infiltration plays an important role in the occurrence and progression of HCC.
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Effect of the normal liver mean dose on intrahepatic recurrence in patients with hepatocellular carcinoma after receiving liver stereotactic body radiation therapy. Transl Oncol 2022; 25:101492. [PMID: 35944415 PMCID: PMC9365976 DOI: 10.1016/j.tranon.2022.101492] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2022] [Revised: 07/13/2022] [Accepted: 07/14/2022] [Indexed: 11/24/2022] Open
Abstract
The normal liver mean dosage is rarely studied in its association with metastasis related survival. Higher normal liver mean dosage was related to a better intra-hepatic progression free survival. No associations were found between normal liver mean dose with Local control rate, Overall Survival, Distant Metastasis Free Survival, Progression Free Survival.
Background and purpose This study aims to evaluate whether dosimetric parameters affect the intrahepatic out-field recurrence or distant metastasis-free survival following the stereotactic body radiation therapy (SBRT) in patients with hepatocellular carcinoma (HCC). Materials and methods A total of 76 patients with HCC who were treated with SBRT from January 2015 to May 2020 were included in this retrospective study. The main clinical endpoints considered were intrahepatic out-field free survival (OutFFS) and distant metastasis-free survival (DMFS). The target parameters and the liver were documented including tumor diameters, gross tumor volume (GTV), Liver minus GTV volume (LGV), and Liver minus GTV mean dose (LGD). Multivariable Cox regression with forward stepwise selection was performed to identify independent risk factors for OutFFS and DMFS. Maximally selected rank statistics were used to determine the most informative cut-off value for age and LGD. Results The median follow-up was 28.2 months (range, 7.7–74.5 months). LGD higher than 12.54 Gy [HR, 0.861(0.747–0.993); p = 0.040] and age greater than 67-year-old [HR, 0.966(0.937–0.997); p = 0.030] are two independent predictors of OutFFS, previous TACE treatment [HR, 0.117(0.015–0.891); p = 0.038] was an independent predictor of DMFS. Conclusions The results of this study suggested that the higher the dose received by the normal liver (greater than 12.54 Gy) the better the intrahepatic out-field recurrence-free survival (RFS) rate. Further study is warranted to confirm and to better understand this phenomenon.
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Xin Y, Cao F, Yang H, Zhang X, Chen Y, Cao X, Zhou X, Li X, Zhou J. Efficacy and safety of atezolizumab plus bevacizumab combined with hepatic arterial infusion chemotherapy for advanced hepatocellular carcinoma. Front Immunol 2022; 13:929141. [PMID: 35990634 PMCID: PMC9388744 DOI: 10.3389/fimmu.2022.929141] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2022] [Accepted: 07/08/2022] [Indexed: 11/23/2022] Open
Abstract
Background Atezolizumab plus bevacizumab has been proved to have promising antitumor activity and tolerable safety in patients with unresectable hepatocellular carcinoma (HCC). Hepatic arterial infusion chemotherapy (HAIC) also demonstrated high response rates and favorable survival for patients with advanced HCC. This study aimed to explore the preliminary clinical efficacy and safety of atezolizumab plus bevacizumab combined with HAIC for patients with treatment-naive advanced HCC. Methods Between October 2020 and September 2021, patients with advanced HCC who initially received atezolizumab plus bevacizumab combined with HAIC of oxaliplatin, fluorouracil, and leucovorin (FOLFOX) from three hospitals in China were reviewed for eligibility. The efficacy was evaluated by tumor response rate and survival, and the safety was evaluated by the frequency of key adverse events (AEs). Results In total, 52 eligible patients with advanced HCC who received triple therapy were included in this study. The objective response rates (ORRs) based on mRECIST and RECIST1.1 criteria were 67.3% and 44.2%, respectively. The median progression-free survival (PFS) of patients was 10.6 months (95% CI, 8.37–13.8), and the overall survival (OS) was not reached. Extrahepatic metastasis was an independent risk factor associated with PFS. All AEs were controlled and no treatment-related deaths occurred. Conclusion Atezolizumab plus bevacizumab combined with HAIC-FOLFOX had a significant therapeutic effect and manageable AEs in patients with advanced HCC, which may be a potential treatment option for advanced HCC.
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Affiliation(s)
- Yujing Xin
- Department of Interventional Therapy, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Fei Cao
- Department of Interventional Radiology, The Cancer Hospital of the University of Chinese Academy of Sciences (Zhejiang Cancer Hospital), Institute of Basic Medicine and Cancer (IBMC), Chinese Academy of Sciences, Hangzhou, China
| | - Hongcai Yang
- Department of Interventional Therapy, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Xinyuan Zhang
- Department of Interventional Therapy, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Yi Chen
- Department of Interventional Therapy, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Xiaojing Cao
- Department of Interventional Therapy, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Xiang Zhou
- Department of Interventional Therapy, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
- *Correspondence: Xiang Zhou, ; Xiao Li, ; Jinxue Zhou,
| | - Xiao Li
- Department of Interventional Therapy, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
- *Correspondence: Xiang Zhou, ; Xiao Li, ; Jinxue Zhou,
| | - Jinxue Zhou
- Department of Hepatobiliary and Pancreatic Surgery, Affiliated Cancer Hospital of Zhengzhou University, Zhengzhou, China
- *Correspondence: Xiang Zhou, ; Xiao Li, ; Jinxue Zhou,
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Caviglia GP, Nicolosi A, Abate ML, Carucci P, Rosso C, Rolle E, Armandi A, Aneli S, Olivero A, Risso A, Ribaldone DG, Fermer C, Saracco GM, Gaia S, Bugianesi E. Liver Cancer-Specific Isoform of Serine Protease Inhibitor Kazal for the Detection of Hepatocellular Carcinoma: Results from a Pilot Study in Patients with Dysmetabolic Liver Disease. Curr Oncol 2022; 29:5457-5465. [PMID: 36005169 PMCID: PMC9406939 DOI: 10.3390/curroncol29080431] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2022] [Revised: 07/10/2022] [Accepted: 07/29/2022] [Indexed: 11/16/2022] Open
Abstract
Reliable non-invasive biomarkers for the surveillance of patients at risk of hepatocellular carcinoma (HCC) development represent an unmet medical need. Recently, the liver-cancer-specific isoform of serine protease inhibitor Kazal (LC-SPIK) has been proposed as a valuable biomarker for the detection of HCC in patients with chronic liver disease of viral etiology. In the present study, we assessed the diagnostic accuracy of LC-SPIK, alone or in combination with standard serologic biomarkers (i.e., alpha-fetoprotein and protein induced by vitamin K absence or antagonist-II, PIVKA-II), for the detection of HCC among patients with dysmetabolic liver disease. A total of 120 patients with non-alcoholic fatty liver disease (NAFLD), including 62 patients with a diagnosis of HCC and 58 with cirrhosis but without tumor, were retrospectively analyzed. The serum levels of LC-SPIK were measured by enzyme-linked immunosorbent assay (ImCare Biotech, Doylestown, PA). The serum LC-SPIK values were significantly different between patients with HCC (24.3, 17.6−39.8 ng/mL) and those with cirrhosis but without tumor (11.7, 8.7−18.2 ng/mL) (p < 0.001). By receiver operating characteristic curve analysis, we observed an area under the curve (AUC) of 0.841 for the detection of HCC; the combination with PIVKA-II further increased the accuracy to AUC = 0.926 (cross-validation). The promising results observed in the present pilot study foster additional research to investigate the usefulness of LC-SPIK for the stratification of the risk of HCC development in patients with NAFLD and advanced liver disease.
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Affiliation(s)
- Gian Paolo Caviglia
- Department of Medical Sciences, University of Turin, 10126 Torino, Italy; (A.N.); (M.L.A.); (C.R.); (A.A.); (A.O.); (D.G.R.); (G.M.S.); (E.B.)
- Correspondence: ; Tel.: +39-11-633-3922
| | - Aurora Nicolosi
- Department of Medical Sciences, University of Turin, 10126 Torino, Italy; (A.N.); (M.L.A.); (C.R.); (A.A.); (A.O.); (D.G.R.); (G.M.S.); (E.B.)
| | - Maria Lorena Abate
- Department of Medical Sciences, University of Turin, 10126 Torino, Italy; (A.N.); (M.L.A.); (C.R.); (A.A.); (A.O.); (D.G.R.); (G.M.S.); (E.B.)
| | - Patrizia Carucci
- Gastroenterology Unit, A.O.U. Città della Salute e della Scienza, 10126 Torino, Italy; (P.C.); (E.R.); (A.R.); (S.G.)
| | - Chiara Rosso
- Department of Medical Sciences, University of Turin, 10126 Torino, Italy; (A.N.); (M.L.A.); (C.R.); (A.A.); (A.O.); (D.G.R.); (G.M.S.); (E.B.)
| | - Emanuela Rolle
- Gastroenterology Unit, A.O.U. Città della Salute e della Scienza, 10126 Torino, Italy; (P.C.); (E.R.); (A.R.); (S.G.)
| | - Angelo Armandi
- Department of Medical Sciences, University of Turin, 10126 Torino, Italy; (A.N.); (M.L.A.); (C.R.); (A.A.); (A.O.); (D.G.R.); (G.M.S.); (E.B.)
| | - Serena Aneli
- Department of Sciences of Public Health and Pediatrics, University of Turin, 10126 Torino, Italy;
| | - Antonella Olivero
- Department of Medical Sciences, University of Turin, 10126 Torino, Italy; (A.N.); (M.L.A.); (C.R.); (A.A.); (A.O.); (D.G.R.); (G.M.S.); (E.B.)
| | - Alessandra Risso
- Gastroenterology Unit, A.O.U. Città della Salute e della Scienza, 10126 Torino, Italy; (P.C.); (E.R.); (A.R.); (S.G.)
| | - Davide Giuseppe Ribaldone
- Department of Medical Sciences, University of Turin, 10126 Torino, Italy; (A.N.); (M.L.A.); (C.R.); (A.A.); (A.O.); (D.G.R.); (G.M.S.); (E.B.)
- Gastroenterology Unit, A.O.U. Città della Salute e della Scienza, 10126 Torino, Italy; (P.C.); (E.R.); (A.R.); (S.G.)
| | | | - Giorgio Maria Saracco
- Department of Medical Sciences, University of Turin, 10126 Torino, Italy; (A.N.); (M.L.A.); (C.R.); (A.A.); (A.O.); (D.G.R.); (G.M.S.); (E.B.)
- Gastroenterology Unit, A.O.U. Città della Salute e della Scienza, 10126 Torino, Italy; (P.C.); (E.R.); (A.R.); (S.G.)
| | - Silvia Gaia
- Gastroenterology Unit, A.O.U. Città della Salute e della Scienza, 10126 Torino, Italy; (P.C.); (E.R.); (A.R.); (S.G.)
| | - Elisabetta Bugianesi
- Department of Medical Sciences, University of Turin, 10126 Torino, Italy; (A.N.); (M.L.A.); (C.R.); (A.A.); (A.O.); (D.G.R.); (G.M.S.); (E.B.)
- Gastroenterology Unit, A.O.U. Città della Salute e della Scienza, 10126 Torino, Italy; (P.C.); (E.R.); (A.R.); (S.G.)
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Liu J, Shi Y, Liu X, Zhang D, Zhang H, Chen M, Xu Y, Zhao J, Zhong W, Wang M. Clinical characteristics and outcomes of immune checkpoint inhibitor-induced diabetes mellitus. Transl Oncol 2022; 24:101473. [PMID: 35905639 PMCID: PMC9334308 DOI: 10.1016/j.tranon.2022.101473] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2022] [Revised: 06/06/2022] [Accepted: 06/26/2022] [Indexed: 11/07/2022] Open
Abstract
This article summarized a total of 172 published cases of immune checkpoint inhibitor (ICI)-induced diabetes mellitus (DM). Found that glutamic acid decarboxylase antibodies positivity is related to an earlier onset of ICI-induced diabetes and a higher frequency of diabetic ketoacidosis development. Presented a case of ICI-induced DM following obvious lipase and amylase elevation and discussed possible relationship between ICI-associated injuries to pancreatic exocrine function and endocrine function.
Objective To better understand immune checkpoint inhibitor (ICI)-induced diabetes mellitus (DM) in cancer patients. Design and method We present a case of ICI-induced diabetic ketoacidosis (DKA) and conduct a systematic review of the PubMed and Web of Science databases up to September 2021 to identify all published cases of ICI-induced diabetes. Results In addition to our case, a total of 171 published cases were identified during the literature search. Summary and statistical analyzes were conducted for all 172 cases. The median onset time from ICI initiation to DM diagnosis was 12 weeks (range: 0–122). DKA was present in 67.4% (116/172) of the cases, and low C-peptide levels were detected in 91.8% (123/134), indicating an acute onset of diabetes. Patients with positive glutamic acid decarboxylase antibodies (GADA) had an earlier onset of ICI-induced diabetes (median time 7 weeks vs. 16 weeks for GADA-negative patients, p < 0.001) and a higher frequency of DKA development (82.8 vs. 62.1%, p = 0.006). All but two patients developed insulin-dependent diabetes permanently. Immunotherapy rechallenge was reported in 53 cases after glycemia was well controlled. Conclusion ICI-induced DM is a serious adverse event that often presents with life-threatening ketoacidosis. GADA positivity is related to an earlier onset of ICI-induced diabetes and a higher frequency of DKA development. Close monitoring of glucose levels is needed in patients receiving ICI treatment. ICI-induced DM is usually insulin-dependent since damage to β cells is irreversible. On the premise of well-controlled glycemia, immunotherapy rechallenge is feasible.
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Affiliation(s)
- Jia Liu
- Department of Respiratory and Critical Care Medicine, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Yuequan Shi
- Department of Respiratory and Critical Care Medicine, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Xiaoyan Liu
- Department of Respiratory and Critical Care Medicine, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Dongming Zhang
- Department of Respiratory and Critical Care Medicine, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Haoran Zhang
- Department of Respiratory and Critical Care Medicine, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Minjiang Chen
- Department of Respiratory and Critical Care Medicine, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Yan Xu
- Department of Respiratory and Critical Care Medicine, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Jing Zhao
- Department of Respiratory and Critical Care Medicine, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Wei Zhong
- Department of Respiratory and Critical Care Medicine, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Mengzhao Wang
- Department of Respiratory and Critical Care Medicine, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China.
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Zhao ZY, Chen ZY, Yu B, Xiao B, Liu LY, Xia Y, Li AY, Wang PX, Xiang C, Liu C, Yang HQ, Li H, Xiao T. Characterization of the immune cell infiltration landscape in myxofibrosarcoma to aid immunotherapy. Front Immunol 2022; 13:916915. [PMID: 35936000 PMCID: PMC9353264 DOI: 10.3389/fimmu.2022.916915] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2022] [Accepted: 06/27/2022] [Indexed: 12/04/2022] Open
Abstract
Myxofibrosarcoma (MFS) is a highly malignant subtype of soft tissue sarcoma, accounting for 5% of cases. Immunotherapy guided by immune cell infiltration (ICI) is reportedly a promising treatment strategy. Here, MFS samples (n = 104) from two independent databases were classified as ICI clusters A/B/C and gene clusters A/B/C. Then, a close relationship between ICI and gene clusters was established. We found that the features of these clusters were consistent with the characteristics of immune-inflamed tumors (cluster C), immune-desert tumors (cluster B), and immune-excluded tumors (cluster A). Moreover, cluster C was sensitive to immunotherapy. Finally, an independent ICI score was established to predict the therapeutic effect, which has prospects for application in guiding immunotherapy during clinical practice.
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Affiliation(s)
- Zi-Yue Zhao
- Department of Orthopedics, Second Xiangya Hospital, Central South University, Changsha, China
- Orthopedic Biomedical Materials Engineering Laboratory of Hunan Province, Changsha, China
| | - Zhuo-Yuan Chen
- Department of Orthopedics, Second Xiangya Hospital, Central South University, Changsha, China
- Orthopedic Biomedical Materials Engineering Laboratory of Hunan Province, Changsha, China
| | - Bin Yu
- Department of Orthopedics, Second Xiangya Hospital, Central South University, Changsha, China
- Orthopedic Biomedical Materials Engineering Laboratory of Hunan Province, Changsha, China
| | - Bo Xiao
- Department of Orthopedics, Second Xiangya Hospital, Central South University, Changsha, China
- Orthopedic Biomedical Materials Engineering Laboratory of Hunan Province, Changsha, China
| | - Li-Yan Liu
- Department of Orthopedics, Second Xiangya Hospital, Central South University, Changsha, China
- Orthopedic Biomedical Materials Engineering Laboratory of Hunan Province, Changsha, China
| | - Yu Xia
- Department of Orthopedics, Second Xiangya Hospital, Central South University, Changsha, China
- Orthopedic Biomedical Materials Engineering Laboratory of Hunan Province, Changsha, China
| | - Ao-Yu Li
- Department of Orthopedics, Second Xiangya Hospital, Central South University, Changsha, China
- Orthopedic Biomedical Materials Engineering Laboratory of Hunan Province, Changsha, China
| | - Ping-Xiao Wang
- Department of Orthopedics, Second Xiangya Hospital, Central South University, Changsha, China
- Orthopedic Biomedical Materials Engineering Laboratory of Hunan Province, Changsha, China
| | - Cheng Xiang
- Department of Orthopedics, Second Xiangya Hospital, Central South University, Changsha, China
- Orthopedic Biomedical Materials Engineering Laboratory of Hunan Province, Changsha, China
| | - Chao Liu
- Department of Orthopedics, Second Xiangya Hospital, Central South University, Changsha, China
- Orthopedic Biomedical Materials Engineering Laboratory of Hunan Province, Changsha, China
| | - Hui-Qin Yang
- Department of Orthopedics, Second Xiangya Hospital, Central South University, Changsha, China
- Orthopedic Biomedical Materials Engineering Laboratory of Hunan Province, Changsha, China
- Department of Orthopedics, The Affiliated yanan Hospital of Kunming Medical University, Kunming, China
| | - Hui Li
- Department of Orthopedics, Second Xiangya Hospital, Central South University, Changsha, China
- Orthopedic Biomedical Materials Engineering Laboratory of Hunan Province, Changsha, China
- *Correspondence: Tao Xiao, ; Hui Li,
| | - Tao Xiao
- Department of Orthopedics, Second Xiangya Hospital, Central South University, Changsha, China
- Orthopedic Biomedical Materials Engineering Laboratory of Hunan Province, Changsha, China
- *Correspondence: Tao Xiao, ; Hui Li,
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Metformin Enhances the Anti-Cancer Efficacy of Sorafenib via Suppressing MAPK/ERK/Stat3 Axis in Hepatocellular Carcinoma. Int J Mol Sci 2022; 23:ijms23158083. [PMID: 35897659 PMCID: PMC9329836 DOI: 10.3390/ijms23158083] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2022] [Revised: 07/20/2022] [Accepted: 07/21/2022] [Indexed: 01/10/2023] Open
Abstract
Hepatocellular carcinoma (HCC) incidence, as well as related mortality, has been steadily increasing in the USA and across the globe, partly due to the lack of effective therapeutic options for advanced HCC. Though sorafenib is considered standard-of-care for advanced HCC, it only improves median survival by a few months when compared to placebo. Sorafenib is also associated with several unpleasant side effects that often lead to early abatement of therapy. Here, we investigate whether a combination regimen including low-dose sorafenib and a non-toxic dose of anti-diabetic drug metformin can achieve effective inhibition of HCC. Indeed, combining metformin with low-dose sorafenib inhibited growth, proliferation, migration, and invasion potential of HCC cells. We observed a 5.3- and 1.9-fold increase in sub-G1 population in the combination treatment compared to sorafenib alone. We found that the combination of metformin enhanced the efficacy of sorafenib and inhibited the MAPK/ERK/Stat3 axis. Our in vivo studies corroborated the in vitro findings, and mice harboring HepG2-derived tumors showed effective tumor reduction upon treatment with low-dose sorafenib and metformin combination. This work sheds light on a therapeutic strategy aiming to augment sorafenib efficacy or dose-de-escalation that may prove beneficial in circumventing sorafenib resistance as well as minimizing related side effects.
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Suzuki H, Iwamoto H, Shimose S, Niizeki T, Shirono T, Noda Y, Kamachi N, Yamaguchi T, Nakano M, Kuromatsu R, Koga H, Kawaguchi T. Case Report: Exacerbation of varices following atezolizumab plus bevacizumab treatment of hepatocellular carcinoma: A case series and literature review. Front Oncol 2022; 12:948293. [PMID: 35936693 PMCID: PMC9355247 DOI: 10.3389/fonc.2022.948293] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2022] [Accepted: 06/28/2022] [Indexed: 12/12/2022] Open
Abstract
Recently, a combined regimen of atezolizumab and bevacizumab (AB) treatment has been approved as a first-line treatment in patients with advanced hepatocellular carcinoma (HCC), contributing to prolonged survival. However, we often encounter cases where treatment must be discontinued due to the occurrence of adverse events. One of these events, which is often fatal, is gastrointestinal bleeding. To clarify the clinical effects of gastrointestinal bleeding after AB treatment, we evaluated patients with HCC who were treated with AB at our institution. Of the 105 patients, five treated with AB developed gastrointestinal bleeding, necessitating treatment discontinuation. Additionally, we encountered two cases where exacerbation of varicose veins was observed, and AB therapy could be continued by preventive treatment of varices. In conclusion, an appropriate follow-up is required during treatment with AB to prevent possible exacerbation of varicose veins.
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Affiliation(s)
- Hiroyuki Suzuki
- Division of Gastroenterology, Department of Medicine, Kurume University School of Medicine, Kurume, Japan
| | - Hideki Iwamoto
- Division of Gastroenterology, Department of Medicine, Kurume University School of Medicine, Kurume, Japan
- Iwamoto Internal Medicine Clinic, Kitakyushu, Japan
- *Correspondence: Hideki Iwamoto,
| | - Shigeo Shimose
- Division of Gastroenterology, Department of Medicine, Kurume University School of Medicine, Kurume, Japan
| | - Takashi Niizeki
- Division of Gastroenterology, Department of Medicine, Kurume University School of Medicine, Kurume, Japan
| | - Tomotake Shirono
- Division of Gastroenterology, Department of Medicine, Kurume University School of Medicine, Kurume, Japan
| | - Yu Noda
- Division of Gastroenterology, Department of Medicine, Kurume University School of Medicine, Kurume, Japan
| | - Naoki Kamachi
- Division of Gastroenterology, Department of Medicine, Kurume University School of Medicine, Kurume, Japan
| | | | - Masahito Nakano
- Division of Gastroenterology, Department of Medicine, Kurume University School of Medicine, Kurume, Japan
| | - Ryoko Kuromatsu
- Division of Gastroenterology, Department of Medicine, Kurume University School of Medicine, Kurume, Japan
| | - Hironori Koga
- Division of Gastroenterology, Department of Medicine, Kurume University School of Medicine, Kurume, Japan
| | - Takumi Kawaguchi
- Division of Gastroenterology, Department of Medicine, Kurume University School of Medicine, Kurume, Japan
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Sex-Biased Immune Responses to Antibiotics during Anti-PD-L1 Treatment in Mice with Colon Cancer. J Immunol Res 2022; 2022:9202491. [PMID: 35903754 PMCID: PMC9325566 DOI: 10.1155/2022/9202491] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2022] [Revised: 06/22/2022] [Accepted: 06/30/2022] [Indexed: 11/17/2022] Open
Abstract
Colitis is a frequently occurred side effect of immune checkpoint inhibitors (ICIs), which are increasingly used in cancer treatment, whereas antibiotics are widely used to treat colitis, their effectiveness in ICI-associated colitis remains controversial. In this study, we firstly assessed the effectiveness of several commonly used antibiotics and antibiotic cocktails in alleviating of dextran sulfate sodium- (DSS-) induced colitis. We observed that two narrow-spectrum antibiotics, neomycin and metronidazole, were more effective in alleviating colitis, as evidenced by the remission of loss of the body weight, enlargement of the spleen, shortening of the colon, secretion of proinflammatory cytokines, and histological score of the colon tissue. Moreover, these two antibiotics resulted in better relief of colitis symptoms in the MC38 tumor-bearing male mice receiving the anti-PD-L1 mAb (αPD-L1) treatment, compared to the females. In the meantime, an enhanced response to αPD-L1 efficiency against mice colon cancer was observed in the male mouse group upon the application of these two antibiotics. In contrast, both neomycin and metronidazole showed destructive effects on the antitumor efficiency of αPD-L1 in female mice, despite relief from colitis. We found that antibiotic treatment attenuated the increased infiltration of granulocytes and myeloid cells in colon tissue induced by DSS in female mice, while reducing the proportion of Th17 cells in male mice. These differences were further associated with the sex-biased differences in the gut microbiota. These findings indicated that sex-dependent alterations in the gut microbiota should be considered when applying antibiotics for the treatment of ICI-associated colitis.
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Liu J, Ma J, Xing N, Ji Z, Li J, Zhang S, Guo Z. Interferon-γ predicts the treatment efficiency of immune checkpoint inhibitors in cancer patients. J Cancer Res Clin Oncol 2022:10.1007/s00432-022-04201-z. [DOI: 10.1007/s00432-022-04201-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2022] [Accepted: 07/09/2022] [Indexed: 11/25/2022]
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Clinical Implication of Circulating Tumor Cells Expressing Epithelial Mesenchymal Transition (EMT) and Cancer Stem Cell (CSC) Markers and Their Perspective in HCC: A Systematic Review. Cancers (Basel) 2022; 14:cancers14143373. [PMID: 35884432 PMCID: PMC9322939 DOI: 10.3390/cancers14143373] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2022] [Revised: 06/29/2022] [Accepted: 07/07/2022] [Indexed: 12/10/2022] Open
Abstract
Simple Summary One of the major problems regarding hepatocellular carcinoma (HCC) is the development of metastasis and recurrence, even in patients with an early stage. Recently, circulating tumor cells (CTCs) enumeration has been intensively studied as a diagnostic and prognostic biomarker in HCC. Nevertheless, increasing evidence suggests the role of metastasis-associated CTC phenotypes, including epithelial–mesenchymal transition (EMT)-CTCs and circulating cancer stem cells (CCSCs). We performed a systematic review to investigate the correlation of different CTC subtypes with HCC characteristics and their prognostic relevance to clinical outcomes. A preliminary meta-analysis found that CTC subtypes had prognostic power for predicting the probability of early recurrence. This study highlights the potential of CTC subtyping analysis as a biomarker for HCC management and provides information on metastasis-associated CTCs for a deeper molecular characterization of specific CTC subtypes. Abstract Circulating tumor cells (CTCs) play a key role in hematogenous metastasis and post-surgery recurrence. In hepatocellular carcinoma (HCC), CTCs have emerged as a valuable source of therapeutically relevant information. Certain subsets or phenotypes of CTCs can survive in the bloodstream and induce metastasis. Here, we performed a systematic review on the importance of epithelial–mesenchymal transition (EMT)-CTCs and circulating cancer stem cells (CCSCs) in metastatic processes and their prognostic power in HCC management. PubMed, Scopus, and Embase databases were searched for relevant publications. PRISMA criteria were used to review all studies. Twenty publications were eligible, of which 14, 5, and 1 study reported EMT-CTCs, CCSCs, and both phenotypes, respectively. Most studies evaluated that mesenchymal CTCs and CCSCs positivity were statistically associated with extensive clinicopathological features, including larger size and multiple numbers of tumors, advanced stages, micro/macrovascular invasion, and metastatic/recurrent disease. A preliminary meta-analysis showed that the presence of mesenchymal CTCs in pre- and postoperative blood significantly increased the risk of early recurrence. Mesenchymal-CTCs positivity was the most reported association with inferior outcomes based on the prognosis of HCC recurrence. Our finding could be a step forward, conveying additional prognostic values of CTC subtypes as promising biomarkers in HCC management.
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Pretreatment Modified Albumin–Bilirubin Grade Is an Important Predictive Factor Associated with the Therapeutic Response and the Continuation of Atezolizumab plus Bevacizumab Combination Therapy for Patients with Unresectable Hepatocellular Carcinoma. Curr Oncol 2022; 29:4799-4810. [PMID: 35877241 PMCID: PMC9324802 DOI: 10.3390/curroncol29070381] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2022] [Revised: 07/05/2022] [Accepted: 07/06/2022] [Indexed: 02/08/2023] Open
Abstract
Background: Atezolizumab plus bevacizumab (ATZ + BV) treatment is recommended as the first-line systemic therapy for patients with unresectable hepatocellular carcinoma (u-HCC). This study aimed to investigate the predictive factors of therapeutic response and the continuation of ATZ + BV treatment for u-HCC in a real-world setting. Methods: This retrospective study was conducted between January 2021 and April 2022. Twenty-eight patients with u-HCC, who were treated with ATZ + BV, were assessed for their treatment response, continuation, and adverse events (AEs). Results: Among the 28 patients, 24 were evaluated at the first imaging. The objective response rate (ORR) was 29.2% (n = 7), and 54.2% (n = 13) on the response evaluation criteria in solid tumors (RECIST 1.1) and in the modified RECIST (mRECIST) guidelines, respectively. Comparing the objective response (OR) group (n = 13) and the non-OR group (n = 11), the modified albumin–bilirubin (mALBI) grades 1 and 2a were found to be significant predictive factors for OR (p = 0.021) in the mRECIST guidelines. Among the 28 patients, 17 discontinued their treatment due to AEs. Comparing the treatment continuation (n = 11) and discontinuation groups (n = 17), a Child–Pugh score of five points (p = 0.009) and mALBI grades 1 and 2a (p = 0.020) were predictive factors with significant differences. Conclusions: Pretreatment mALBI grades 1 and 2a were the important predictive factors associated with the therapeutic response and the therapeutic continuation of ATZ + BV for patients with u-HCC.
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Long X, Zhang L, Wang WQ, Zhang EL, Lv X, Huang ZY. Response of Scalp and Skull Metastasis to Anti-PD-1 Antibody Combined with Regorafenib Treatment in a Sorafenib-Resistant Hepatocellular Carcinoma Patient and a Literature Review. Onco Targets Ther 2022; 15:703-716. [PMID: 35791424 PMCID: PMC9250789 DOI: 10.2147/ott.s365652] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2022] [Accepted: 06/21/2022] [Indexed: 11/23/2022] Open
Abstract
Background Scalp and skull metastasis of hepatocellular carcinoma (HCC) is extremely rare. Modalities for the treatment of this disease include craniotomy, radiotherapy and chemotherapy, which are unsatisfactory. We report a case of HCC with scalp and skull metastasis and review similar cases from the literature to accumulate experience for better management of this type of HCC metastasis. Case Presentation A 54-year-old female was diagnosed with advanced HCC with posterior portal vein tumor thrombus (PVTT) at admission. She received laparoscopic microwave therapy for a large tumor in Segment 6, which was then followed by sorafenib therapy. One year later, sorafenib resistance developed, metastasis occurred in the scalp and skull, left sacroiliac joint, and lung; PVTT extended into the main portal vein and alpha-feta protein (AFP) levels exceeded 65,000 ng/mL. Systemic therapy was then substituted by regorafenib combined with sintilimab. Three months later, AFP decreased to 2005 ng/mL; meanwhile, skull and lung metastatic lesions shrank significantly. Furthermore, both lump and limp disappeared. One year after the combination of regorafenib and sintilimab, skull and lung metastasis, and PVTT were completely relieved. Moreover, primary liver lesions showed no sign of activity. With comprehensive therapy, the patient has survived for 5 years and 7 months. Conclusion Sorafenib-regorafenib sequential treatment combined with sintilimab is safe and effective when used to treat HCC skull metastasis, for which high-level evidence is needed to support this treatment strategy.
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Affiliation(s)
- Xin Long
- Hepatic Surgery Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, People's Republic of China
| | - Lei Zhang
- Hepatic Surgery Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, People's Republic of China
| | - Wen-Qiang Wang
- Hepatic Surgery Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, People's Republic of China
| | - Er-Lei Zhang
- Hepatic Surgery Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, People's Republic of China
| | - Xing Lv
- Hepatic Surgery Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, People's Republic of China
| | - Zhi-Yong Huang
- Hepatic Surgery Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, People's Republic of China
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Immune Checkpoint Inhibitors and Mismatch Repair Status in Advanced Endometrial Cancer: Elective Affinities. J Clin Med 2022; 11:jcm11133912. [PMID: 35807197 PMCID: PMC9267485 DOI: 10.3390/jcm11133912] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2022] [Revised: 06/22/2022] [Accepted: 07/04/2022] [Indexed: 02/04/2023] Open
Abstract
Since endometrial cancers (ECs) are frequently TMB-H and MSI-H/dMMR tumors, this element has provided the rationale for testing immune checkpoint inhibitors (ICIs), which have recently emerged as a potential game-changer. However, several questions remain to be addressed, including the identification of patients who may benefit from the addition of ICIs as well as those who do not need immunotherapy. In the current paper, we provide an overview of the clinical development of immunotherapy in advanced or recurrent EC, discussing the role of MMR and the "elective affinities" between ICIs and this predictive biomarker in this setting.
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Hepatitis B virus reactivation in patients undergoing immune checkpoint inhibition: systematic review with meta-analysis. J Cancer Res Clin Oncol 2022; 149:1993-2008. [PMID: 35767193 DOI: 10.1007/s00432-022-04133-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2022] [Accepted: 06/10/2022] [Indexed: 10/17/2022]
Abstract
PURPOSE Immune checkpoint inhibitors (ICIs) have been explored as first-line treatment in various types of previously untreatable malignancies, while limited evidence is available on the management of hepatitis B virus (HBV) in patients undergoing immunotherapy. We systematically reviewed data concerning challenges of hepatic adverse events including HBV reactivation and hepatitis in patients with chronic HBV infection undergoing immunotherapy. METHODS A systematic search was conducted in Medline, web of science, Embase and Cochrane library up to May 31, 2022. Studies reporting the safety profile of ICIs in patients with HBV infection were eligible. Meta-analyses were conducted to generate odds ratios (ORs) with 95% confidence intervals (CIs). RESULTS A total of 13 studies including 2561 patients were included for meta-analysis. The overall incidence rates of HBV reactivation in patients with chronic HBV infection and past HBV infection were 1.0% (95% CI 0-3%) and 0% (95% CI 0-0%), respectively. Among patients with chronic HBV infection, the incidence rates of HBV reactivation were 1.0% (95% CI 0-2%) and 10.0% (95% CI 4-18%) for patients with and without antiviral prophylaxis, respectively. Patients with chronic HBV infection were at a higher risk of HBV reactivation compared with those with past HBV infection [OR = 8.69, 95% CI (2.16-34.99)]. Antiviral prophylaxis significantly reduced the risk of HBV reactivation [OR = 0.12, 95% CI (0.02-0.67)] and HBV-associated hepatitis [OR = 0.05, 95% CI (0.01-0.28)] in patients with chronic HBV infection. CONCLUSIONS Prophylactic antiviral therapy should be administered to patients with chronic HBV infection undergoing anticancer immunotherapy. Patients with past HBV infection are at lower risk of HBV reactivation compared with those with chronic HBV infection, they could be initiated with antiviral prophylaxis or monitored with the intent of on-demand antiviral therapy.
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Chen Y, Hu H, Yuan X, Fan X, Zhang C. Advances in Immune Checkpoint Inhibitors for Advanced Hepatocellular Carcinoma. Front Immunol 2022; 13:896752. [PMID: 35757756 PMCID: PMC9226303 DOI: 10.3389/fimmu.2022.896752] [Citation(s) in RCA: 23] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2022] [Accepted: 05/16/2022] [Indexed: 02/05/2023] Open
Abstract
Hepatocellular carcinoma (HCC) is usually diagnosed in an advanced stage and has become the second deadliest type of cancer worldwide. The systemic treatment of advanced HCC has been a challenge, and for decades was limited to treatment with tyrosine kinase inhibitors (TKIs) until the application of immune checkpoint inhibitors (ICIs) became available. Due to drug resistance and unsatisfactory therapeutic effects of monotherapy with TKIs or ICIs, multi-ICIs, or the combination of ICIs with antiangiogenic drugs has become a novel strategy to treat advanced HCC. Antiangiogenic drugs mostly include TKIs (sorafenib, lenvatinib, regorafenib, cabozantinib and so on) and anti-vascular endothelial growth factor (VEGF), such as bevacizumab. Common ICIs include anti-programmed cell death-1 (PD-1)/programmed cell death ligand 1 (PD-L1), including nivolumab, pembrolizumab, durvalumab, and atezolizumab, and anti-cytotoxic T-lymphocyte-associated protein 4 (CTLA4), including tremelimumab and ipilimumab. Combination therapies involving antiangiogenic drugs and ICIs or two ICIs may have a synergistic action and have shown greater efficacy in advanced HCC. In this review, we present an overview of the current knowledge and recent clinical developments in ICI-based combination therapies for advanced HCC and we provide an outlook on future prospects.
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Affiliation(s)
- Yue Chen
- Department of Pathology, Beijing Shijitan Hospital, Capital Medical University, Beijing, China
| | - Haoyue Hu
- Department of Medical Oncology, Sichuan Cancer Hospital and Institute, Sichuan Cancer Center, Medicine School of University of Electronic Science and Technology, Chengdu, China
| | - Xianglei Yuan
- Department of Gastroenterology, West China Hospital of Sichuan University, Chengdu, China
| | - Xue Fan
- Department of Medical Oncology, Sichuan Cancer Hospital and Institute, Sichuan Cancer Center, Medicine School of University of Electronic Science and Technology, Chengdu, China
| | - Chengda Zhang
- Department of Gastroenterology, The Third Hospital of Mianyang (Sichuan Mental Health Center), Mianyang, China
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Zhang Q, Li Q, Shang F, Li G, Wang M. The Benefits of Radical Treatments with Synchronous Splenectomy for Patients with Hepatocellular Carcinoma and Portal Hypertension. Cancers (Basel) 2022; 14:cancers14133155. [PMID: 35804927 PMCID: PMC9264870 DOI: 10.3390/cancers14133155] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2022] [Revised: 06/11/2022] [Accepted: 06/14/2022] [Indexed: 02/01/2023] Open
Abstract
Simple Summary Radical treatment combined with synchronous splenectomy has recently emerged as an effective therapy for patients with hepatocellular carcinoma (HCC), in the setting of portal hypertension secondary to liver cirrhosis, but its survival benefits remain to be elucidated. We retrospectively analyzed a longitudinal cohort of 96 patients receiving HCC radical treatment combined with splenectomy and a control group comprising 42 patients receiving radical treatment alone, comparing the oncological outcomes of the synchronous splenectomy for the two subgroups. Our analysis highlighted better recurrence-free survival (RFS), particularly in stage T1 patients. Cox multivariate analysis showed that preoperative irregular anti-viral therapy, Child-Pugh grade B liver function, vascular invasion, and microvascular invasion (MVI) were independent risk factors for early postoperative RFS (within 2 years), and preoperative irregular anti-viral therapy and vascular invasion were independent risk factors for 5-year overall survival (OS). Abstract Background: The survival benefits of radical treatment (resection or radiofrequency ablation) combined with splenectomy for primary hepatocellular carcinoma (HCC) in patients with liver-cirrhosis-associated portal hypertension (PH) remain to be clarified. Methods: 96 patients undertaking HCC radical treatment combined with splenectomy (HS group) were retrospectively analyzed, 48 of whom belonged to HCC stage T1 (HSS group). Another 42 patients at stage T1 with PH who received hepatectomy (or radiofrequency ablation) alone (HA group) during the same period served as the control group. Recurrence-free survival (RFS) and overall survival (OS) were compared at each time point between the HSS and HA group. The risk factors affecting early RFS and OS were confirmed through COX multivariate analysis. Results: The median RFS was 22.3 months and the mean median OS was 46 months in the HS group. As such, 1-year, 2-year, 3-year, and 5-year RFS rates in the HSS and HA group were 95% and 81% (p = 0.041), 81% and 67% (p = 0.05), 64% and 62% (p = 1.00), and 29% and 45% (p = 0.10), respectively. Further, 1-year, 3-year, and 5-year OS rates in the HSS and HA group were 98% and 98% (p = 1.00), 79% and 88% (p = 0.50), and 60% and 64% (p = 0.61), respectively. Cox multivariate analysis showed that preoperative irregular anti-viral therapy, Child-Pugh grade B liver function, vascular invasion, and microvascular invasion (MVI) were independent risk factors for early postoperative RFS (within 2 years), and preoperative irregular anti-viral therapy and vascular invasion were independent risk factors for 5-year OS. Conclusions: Radical treatment of HCC combined with synchronous splenectomy, especially applicable to patients with Child-Pugh grade A liver function, can significantly improve early postoperative RFS in patients with stage T1 HCC and liver-cirrhosis-associated portal hypertension, but fail to improve OS.
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Affiliation(s)
- Qikun Zhang
- Department of General Surgical Center, Beijing Youan Hospital, Capital Medical University, 8 Xitoutiao, Youwai Street, Fengtai District, Beijing 100069, China;
| | - Qi Li
- Department of Gastroenterology and Hepatology, Beijing Youan Hospital, Capital Medical University, 8 Xitoutiao, Youwai Street, Fengtai District, Beijing 100069, China;
| | - Fuchao Shang
- Department of Hepatobiliary and Pancreatic Surgery, The First Hospital of Hebei Medical University, 89 Donggang Street, Shijiazhuang 050031, China;
| | - Guangming Li
- Department of General Surgical Center, Beijing Youan Hospital, Capital Medical University, 8 Xitoutiao, Youwai Street, Fengtai District, Beijing 100069, China;
- Correspondence: (G.L.); (M.W.)
| | - Menglong Wang
- Department of General Surgical Center, Beijing Youan Hospital, Capital Medical University, 8 Xitoutiao, Youwai Street, Fengtai District, Beijing 100069, China;
- Correspondence: (G.L.); (M.W.)
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