1
|
Tóth M, Kirchner M, Longerich T, Stenzinger A, Schirmacher P. Integrated genotype-phenotype analysis of familial adenomatous polyposis-associated hepatocellular adenomas. Virchows Arch 2024; 484:587-595. [PMID: 37872280 PMCID: PMC11062996 DOI: 10.1007/s00428-023-03680-w] [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: 08/13/2023] [Revised: 09/25/2023] [Accepted: 10/10/2023] [Indexed: 10/25/2023]
Abstract
Familial adenomatous polyposis (FAP) is an autosomal dominant syndrome caused by a germline mutation in the adenomatous polyposis coli (APC) gene, characterized by numerous colorectal adenomas. In addition, FAP patients may develop extraintestinal manifestations. Several cases of hepatocellular adenomas (HCA) detected accidentally in FAP patients have raised the so-far unsolved question of whether they represent a specific manifestation of FAP or a mere coincidence. To investigate the incidence of liver tumors in FAP patients, we analyzed our diagnostic database from 1991 to 2021. Among the 58 hepatic mass lesions identified, five HCAs occurring in three patients with FAP were identified, and comprehensive morphological, immunohistological, and molecular analysis employing targeted next-generation sequencing was conducted for characterization. The HCAs in this study showed no cytological or histological atypia. They displayed a diffuse, strong positivity for glutamine synthetase but no nuclear beta-catenin immunostaining. In two patients, the adenomas showed moderate immunoreactivity against serum amyloid A. Consistent with the diagnosis of FAP, molecular profiling revealed a pathogenic germline mutation of the APC gene in all analyzed adenomas as well as deleterious somatic second hits. All somatic mutations were localized between codons 1345 and 1577. No mutations were found in the catenin beta 1 gene. HCA in FAP patients can be a specific, although rare, neoplastic manifestation of this inborn disease and represents a distinct subgroup of HCAs. These benign tumors represent an important differential diagnosis for hepatic metastases in FAP patients and require adequate clinical and molecular (diagnostic) assessments for optimal patient guidance.
Collapse
Affiliation(s)
- Marcell Tóth
- Institute of Pathology, University Hospital Heidelberg, Im Neuenheimer Feld 224, 69120, Heidelberg, Germany.
| | - Martina Kirchner
- Institute of Pathology, University Hospital Heidelberg, Im Neuenheimer Feld 224, 69120, Heidelberg, Germany
| | - Thomas Longerich
- Institute of Pathology, University Hospital Heidelberg, Im Neuenheimer Feld 224, 69120, Heidelberg, Germany
| | - Albrecht Stenzinger
- Institute of Pathology, University Hospital Heidelberg, Im Neuenheimer Feld 224, 69120, Heidelberg, Germany
| | - Peter Schirmacher
- Institute of Pathology, University Hospital Heidelberg, Im Neuenheimer Feld 224, 69120, Heidelberg, Germany
| |
Collapse
|
2
|
Wu J, Deng R, Yan J, Zhu B, Wang J, Xu Y, Gui S, Jin X, Lu X. A cell transmembrane peptide chimeric M(27-39)-HTPP targeted therapy for hepatocellular carcinoma. iScience 2023; 26:106766. [PMID: 37234089 PMCID: PMC10205784 DOI: 10.1016/j.isci.2023.106766] [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: 11/15/2022] [Revised: 03/09/2023] [Accepted: 04/24/2023] [Indexed: 05/27/2023] Open
Abstract
Hepatocellular carcinoma (HCC) is a prevalent malignant tumor, with a growing incidence and death rate worldwide. The aims and challenges of treating HCC include targeting the tumor, entering the tumor tissue, inhibiting the spread and growth of tumor cells. M27-39 is a small peptide isolated from the antimicrobial peptide Musca domestica cecropin (MDC), whereas HTPP is a liver-targeting, cell-penetrating peptide obtained from the circumsporozoite protein (CSP) of Plasmodium parasites. In this study, M27-39 was modified by HTPP to form M(27-39)-HTPP, which targeted tumor penetration to treat HCC. Here, we revealed that M(27-39)-HTPP had a good ability to target and penetrate the tumor, effectively limit the proliferation, migration, and invasion, and induce the apoptosis in HCC. Notably, M(27-39)-HTPP demonstrated good biosecurity when administered at therapeutic doses. Accordingly, M(27-39)-HTPP could be used as a new, safe, and efficient therapeutic peptide for HCC.
Collapse
Affiliation(s)
- Jibin Wu
- Guangdong Provincial Key Laboratory of Pharmaceutical Bioactive Substances, School of Life Science and Biopharmaceutics, Guangdong Pharmaceutical University, 280 Wai Huan Dong Road, Guangzhou Higher Education Mega Center, Guangzhou 510006, People’s Republic of China
| | - Rui Deng
- Guangdong Provincial Key Laboratory of Pharmaceutical Bioactive Substances, School of Life Science and Biopharmaceutics, Guangdong Pharmaceutical University, 280 Wai Huan Dong Road, Guangzhou Higher Education Mega Center, Guangzhou 510006, People’s Republic of China
| | - Jianling Yan
- Guangdong Provincial Key Laboratory of Pharmaceutical Bioactive Substances, School of Life Science and Biopharmaceutics, Guangdong Pharmaceutical University, 280 Wai Huan Dong Road, Guangzhou Higher Education Mega Center, Guangzhou 510006, People’s Republic of China
| | - Baokang Zhu
- Guangdong Provincial Key Laboratory of Pharmaceutical Bioactive Substances, School of Life Science and Biopharmaceutics, Guangdong Pharmaceutical University, 280 Wai Huan Dong Road, Guangzhou Higher Education Mega Center, Guangzhou 510006, People’s Republic of China
| | - Jian Wang
- Guangdong Provincial Key Laboratory of Pharmaceutical Bioactive Substances, School of Life Science and Biopharmaceutics, Guangdong Pharmaceutical University, 280 Wai Huan Dong Road, Guangzhou Higher Education Mega Center, Guangzhou 510006, People’s Republic of China
| | - Yinghua Xu
- Key Laboratory of the Ministry of Health for Research on Quality and Standardization of Biotech Products, National Institutes for Food and Drug Control, Beijing 102629, People’s Republic of China
| | - Shuiqing Gui
- Intensive Care Unit, Shenzhen Second People’s Hospital, the First Affiliated Hospital of Shenzhen University, Shenzhen 518031, People’s Republic of China
| | - Xiaobao Jin
- Guangdong Provincial Key Laboratory of Pharmaceutical Bioactive Substances, School of Life Science and Biopharmaceutics, Guangdong Pharmaceutical University, 280 Wai Huan Dong Road, Guangzhou Higher Education Mega Center, Guangzhou 510006, People’s Republic of China
| | - Xuemei Lu
- Guangdong Provincial Key Laboratory of Pharmaceutical Bioactive Substances, School of Life Science and Biopharmaceutics, Guangdong Pharmaceutical University, 280 Wai Huan Dong Road, Guangzhou Higher Education Mega Center, Guangzhou 510006, People’s Republic of China
- Shenzhen Center for Disease Control and Prevention, Shenzhen 518055, People’s Republic of China
| |
Collapse
|
3
|
Cigliano A, Zhang S, Ribback S, Steinmann S, Sini M, Ament CE, Utpatel K, Song X, Wang J, Pilo MG, Berger F, Wang H, Tao J, Li X, Pes GM, Mancarella S, Giannelli G, Dombrowski F, Evert M, Calvisi DF, Chen X, Evert K. The Hippo pathway effector TAZ induces intrahepatic cholangiocarcinoma in mice and is ubiquitously activated in the human disease. JOURNAL OF EXPERIMENTAL & CLINICAL CANCER RESEARCH : CR 2022; 41:192. [PMID: 35655220 PMCID: PMC9164528 DOI: 10.1186/s13046-022-02394-2] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/05/2022] [Accepted: 05/16/2022] [Indexed: 12/31/2022]
Abstract
Background Intrahepatic cholangiocarcinoma (iCCA) is a highly aggressive primary liver tumor with increasing incidence worldwide, dismal prognosis, and few therapeutic options. Mounting evidence underlines the role of the Hippo pathway in this disease; however, the molecular mechanisms whereby the Hippo cascade contributes to cholangiocarcinogenesis remain poorly defined. Methods We established novel iCCA mouse models via hydrodynamic transfection of an activated form of transcriptional coactivator with PDZ-binding motif (TAZ), a Hippo pathway downstream effector, either alone or combined with the myristoylated AKT (myr-AKT) protooncogene, in the mouse liver. Hematoxylin and eosin staining, immunohistochemistry, electron microscopy, and quantitative real-time RT-PCR were applied to characterize the models. In addition, in vitro cell line studies were conducted to address the growth-promoting roles of TAZ and its paralog YAP. Results Overexpression of TAZ in the mouse liver triggered iCCA development with very low incidence and long latency. In contrast, co-expression of TAZ and myr-AKT dramatically increased tumor frequency and accelerated cancer formation in mice, with 100% iCCA incidence and high tumor burden by 10 weeks post hydrodynamic injection. AKT/TAZ tumors faithfully recapitulated many of the histomolecular features of human iCCA. At the molecular level, the development of the cholangiocellular lesions depended on the binding of TAZ to TEAD transcription factors. In addition, inhibition of the Notch pathway did not hamper carcinogenesis but suppressed the cholangiocellular phenotype of AKT/TAZ tumors. Also, knockdown of YAP, the TAZ paralog, delayed cholangiocarcinogenesis in AKT/TAZ mice without affecting the tumor phenotype. Furthermore, human preinvasive and invasive iCCAs and mixed hepatocellular carcinoma/iCCA displayed widespread TAZ activation and downregulation of the mechanisms protecting TAZ from proteolysis. Conclusions Overall, the present data underscore the crucial role of TAZ in cholangiocarcinogenesis Supplementary Information The online version contains supplementary material available at 10.1186/s13046-022-02394-2.
Collapse
Affiliation(s)
- Antonio Cigliano
- Institute of Pathology, University of Regensburg, Franz-Josef-Strauß-Allee 11, Regensburg, Germany.,Department of Medical, Surgical and Experimental Sciences, University of Sassari, Sassari, Italy
| | - Shanshan Zhang
- Department of Bioengineering and Therapeutic Sciences and Liver Center, University of California, 513 Parnassus Avenue, San Francisco, CA, USA.,Department of Pathology, Eastern Hepatobiliary Surgery Hospital, Second Military Medical University, Shanghai, China
| | - Silvia Ribback
- Institute of Pathology, University of Greifswald, Greifswald, Germany
| | - Sara Steinmann
- Institute of Pathology, University of Regensburg, Franz-Josef-Strauß-Allee 11, Regensburg, Germany
| | - Marcella Sini
- Experimental Pathology Unit, Department of Biomedical Sciences, University of Cagliari, Cagliari, Italy
| | - Cindy E Ament
- Institute of Pathology, University of Regensburg, Franz-Josef-Strauß-Allee 11, Regensburg, Germany
| | - Kirsten Utpatel
- Institute of Pathology, University of Regensburg, Franz-Josef-Strauß-Allee 11, Regensburg, Germany
| | - Xinhua Song
- Department of Bioengineering and Therapeutic Sciences and Liver Center, University of California, 513 Parnassus Avenue, San Francisco, CA, USA.,School of Traditional Chinese Medicine, Capital Medical University, Beijing, China
| | - Jingxiao Wang
- Department of Bioengineering and Therapeutic Sciences and Liver Center, University of California, 513 Parnassus Avenue, San Francisco, CA, USA.,School of Life Sciences, Beijing University of Chinese Medicine, Beijing, China
| | - Maria G Pilo
- Institute of Pathology, University of Greifswald, Greifswald, Germany
| | - Fabian Berger
- Institute of Pathology, University of Regensburg, Franz-Josef-Strauß-Allee 11, Regensburg, Germany
| | - Haichuan Wang
- Department of Bioengineering and Therapeutic Sciences and Liver Center, University of California, 513 Parnassus Avenue, San Francisco, CA, USA.,Liver Transplantation Division, Department of Liver Surgery, West China Hospital, Sichuan University, Chengdu, China
| | - Junyan Tao
- Department of Bioengineering and Therapeutic Sciences and Liver Center, University of California, 513 Parnassus Avenue, San Francisco, CA, USA
| | - Xiaolei Li
- Department of Bioengineering and Therapeutic Sciences and Liver Center, University of California, 513 Parnassus Avenue, San Francisco, CA, USA.,Department of Thyroid and Breast Surgery, The 960th Hospital of the PLA, Jinan, 250031, China
| | - Giovanni M Pes
- Department of Medical, Surgical and Experimental Sciences, University of Sassari, Sassari, Italy
| | - Serena Mancarella
- National Institute of Gastroenterology "S. de Bellis", Research Hospital, Castellana Grotte, Italy
| | - Gianluigi Giannelli
- National Institute of Gastroenterology "S. de Bellis", Research Hospital, Castellana Grotte, Italy
| | - Frank Dombrowski
- Institute of Pathology, University of Greifswald, Greifswald, Germany
| | - Matthias Evert
- Institute of Pathology, University of Regensburg, Franz-Josef-Strauß-Allee 11, Regensburg, Germany
| | - Diego F Calvisi
- Institute of Pathology, University of Regensburg, Franz-Josef-Strauß-Allee 11, Regensburg, Germany
| | - Xin Chen
- Department of Bioengineering and Therapeutic Sciences and Liver Center, University of California, 513 Parnassus Avenue, San Francisco, CA, USA.,University of Hawaii Cancer Center, Honolulu, Hawaii, USA
| | - Katja Evert
- Institute of Pathology, University of Regensburg, Franz-Josef-Strauß-Allee 11, Regensburg, Germany.
| |
Collapse
|
4
|
Wu Q, Xuan YF, Su AL, Bao XB, Miao ZH, Wang YQ. TNKS inhibitors potentiate proliferative inhibition of BET inhibitors via reducing β-Catenin in colorectal cancer cells. Am J Cancer Res 2022; 12:1069-1087. [PMID: 35411247 PMCID: PMC8984892] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2021] [Accepted: 02/16/2022] [Indexed: 06/14/2023] Open
Abstract
Colorectal cancer (CRC) is an aggressive malignancy with limited options for treatment. Targeting the bromodomain and extra terminal domain (BET) proteins by using BET inhibitors (BETis) could effectively interrupt the interaction with acetylated histones, inhibit genes transcription and have shown a certain effect on CRC inhibition. To improve the efficacy, the inhibitors of Tankyrases, which cause accumulation of AXIN through dePARsylation, in turn facilitate the degradation of β-Catenin and suppress the growth of adenomatous polyposis coli (APC)-mutated CRCs, were tested together with BETi as a combination treatment. We examined the effects of BETi and Tankyrases inhibitor (TNKSi) together on the proliferation, cell cycle and apoptosis of human CRCs cell lines with APC or CTNNB1 mutation, and elucidated the underlying molecular mechanisms affected by the double treatment. The result showed that the TNKSi could sensitize all tested CRC cell lines to BETi, and the synergistic effect was not only seen in cell proliferation inhibition, but also confirmed in decreased colony-forming ability and weaken EdU incorporation compared with monotherapy. Combined treatment resulted in enhanced G1 cell cycle arrest and increased apoptosis. In addition, we found β-Catenin was potentially inhibited by the combination and revealed that both BETi-induced transcriptional inhibition and TNKSi-mediated protein degradation all reduced the β-Catenin accumulation. In all, the synergistic effects suggest that combination of BETi and TNKSi could provide novel treatment opportunities for CRC, but both TNKSi and combination strategy need to be optimized.
Collapse
Affiliation(s)
- Qian Wu
- State Key Laboratory of Drug Research, Cancer Research Center, Shanghai Institute of Materia Medica, Chinese Academy of Sciences501 Haike Road, Shanghai 201203, China
- University of Chinese Academy of SciencesNo. 19A Yuquan Road, Beijing 100049, China
| | - Yi-Fei Xuan
- State Key Laboratory of Drug Research, Cancer Research Center, Shanghai Institute of Materia Medica, Chinese Academy of Sciences501 Haike Road, Shanghai 201203, China
- University of Chinese Academy of SciencesNo. 19A Yuquan Road, Beijing 100049, China
| | - Ai-Ling Su
- State Key Laboratory of Drug Research, Cancer Research Center, Shanghai Institute of Materia Medica, Chinese Academy of Sciences501 Haike Road, Shanghai 201203, China
- University of Chinese Academy of SciencesNo. 19A Yuquan Road, Beijing 100049, China
| | - Xu-Bin Bao
- State Key Laboratory of Drug Research, Cancer Research Center, Shanghai Institute of Materia Medica, Chinese Academy of Sciences501 Haike Road, Shanghai 201203, China
| | - Ze-Hong Miao
- State Key Laboratory of Drug Research, Cancer Research Center, Shanghai Institute of Materia Medica, Chinese Academy of Sciences501 Haike Road, Shanghai 201203, China
- University of Chinese Academy of SciencesNo. 19A Yuquan Road, Beijing 100049, China
| | - Ying-Qing Wang
- State Key Laboratory of Drug Research, Cancer Research Center, Shanghai Institute of Materia Medica, Chinese Academy of Sciences501 Haike Road, Shanghai 201203, China
- University of Chinese Academy of SciencesNo. 19A Yuquan Road, Beijing 100049, China
| |
Collapse
|