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Chavez-Yenter D, Holton A, Vega AS, Zamora G, Kaphingst KA. Ciencia, Genética, y ¿Desinformación?: A content analysis of genetic testing coverage from US Spanish-language news media. J Genet Couns 2024; 33:445-454. [PMID: 37421231 DOI: 10.1002/jgc4.1747] [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: 01/20/2023] [Revised: 06/12/2023] [Accepted: 06/25/2023] [Indexed: 07/10/2023]
Abstract
Genetic testing (GT) has become ubiquitous in the United States, either in clinical or direct-to-consumer markets. White and English-speaking populations have primarily benefited from this new technology, leaving other groups, like Hispanic populations, behind. Explanations for this disparity has cited a lack of awareness and knowledge of genetic testing purposes. Science communication from English-language media play an important role in setting initial attitudes and influencing decision-making for audiences. However, Spanish-language media have virtually no research published on documented potential effects for GT utilization despite the continued growth of Hispanic Spanish-speaking groups in the United States. Thus, this study characterized coverage of GT from two of the most prominent US Spanish-language media outlets, Telemundo and Univision. Over a 12-year time period, we identified 235 written articles of GT, mainly focusing on forensics applications, followed by gossip and health. There were 292 sources referenced across all 235 articles drawing from governmental agencies or officials, other news agencies, and medical institutions or officials. The findings suggest that coverage of GT among Spanish-language news outlets is limited. When Spanish-language news outlets do cover GT, they focus on aspects of intrigue or entertainment more than demystifying and explaining GT. Stories tend to cite other published articles, with author attribution often missing, leading to questions of comfort of Spanish-media to cover these topics. Further, the publishing process may lead to confusion of the purpose of genetic testing for health purposes and may bias Spanish-speaking groups towards genetic testing for health purposes. Thus, reconciliation and education initiatives around genetic testing purposes are needed for Spanish-speaking communities from not only media, but also genetics providers and institutions.
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Affiliation(s)
- Daniel Chavez-Yenter
- Department of Communication, University of Utah, Salt Lake City, Utah, USA
- Utah Center for Excellence in ELSI Research, University of Utah, Salt Lake City, Utah, USA
- Cancer Control and Population Sciences, Huntsman Cancer Institute, Salt Lake City, Utah, USA
| | - Avery Holton
- Department of Communication, University of Utah, Salt Lake City, Utah, USA
- Utah Center for Excellence in ELSI Research, University of Utah, Salt Lake City, Utah, USA
| | - Alexis S Vega
- Department of Communication, University of Utah, Salt Lake City, Utah, USA
| | - Ginger Zamora
- Department of Communication, University of Utah, Salt Lake City, Utah, USA
| | - Kimberly A Kaphingst
- Department of Communication, University of Utah, Salt Lake City, Utah, USA
- Utah Center for Excellence in ELSI Research, University of Utah, Salt Lake City, Utah, USA
- Cancer Control and Population Sciences, Huntsman Cancer Institute, Salt Lake City, Utah, USA
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Chung IY, Kim J, Koh A. The Microbiome Matters: Its Impact on Cancer Development and Therapeutic Responses. J Microbiol 2024; 62:137-152. [PMID: 38587593 DOI: 10.1007/s12275-024-00110-7] [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: 12/16/2023] [Revised: 01/07/2024] [Accepted: 01/11/2024] [Indexed: 04/09/2024]
Abstract
In the evolving landscape of cancer research, the human microbiome emerges as a pivotal determinant reshaping our understanding of tumorigenesis and therapeutic responses. Advanced sequencing technologies have uncovered a vibrant microbial community not confined to the gut but thriving within tumor tissues. Comprising bacteria, viruses, and fungi, this diverse microbiota displays distinct signatures across various cancers, with most research primarily focusing on bacteria. The correlations between specific microbial taxa within different cancer types underscore their pivotal roles in driving tumorigenesis and influencing therapeutic responses, particularly in chemotherapy and immunotherapy. This review amalgamates recent discoveries, emphasizing the translocation of the oral microbiome to the gut as a potential marker for microbiome dysbiosis across diverse cancer types and delves into potential mechanisms contributing to cancer promotion. Furthermore, it highlights the adverse effects of the microbiome on cancer development while exploring its potential in fortifying strategies for cancer prevention and treatment.
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Affiliation(s)
- In-Young Chung
- Department of Life Sciences, Pohang University of Science and Technology, Pohang, 37673, Republic of Korea.
| | - Jihyun Kim
- Department of Life Sciences, Pohang University of Science and Technology, Pohang, 37673, Republic of Korea
| | - Ara Koh
- Department of Life Sciences, Pohang University of Science and Technology, Pohang, 37673, Republic of Korea.
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Pigg N, Ward RC. Cryoablation for the Treatment of Breast Cancer: A Review of the Current Landscape and Future Possibilities. Acad Radiol 2023; 30:3086-3100. [PMID: 37596141 DOI: 10.1016/j.acra.2023.06.030] [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: 06/12/2023] [Revised: 06/25/2023] [Accepted: 06/28/2023] [Indexed: 08/20/2023]
Abstract
Breast cancer is one of the most common malignancies worldwide. Traditional treatment options for breast cancer include surgery, radiation therapy, and chemotherapy. However, cryoablation, a minimally invasive technique, has emerged as a promising alternative for the treatment of early-stage breast cancer. This article aims to provide an overview of cryoablation, focusing on incorporation into practice, patient selection, procedural technique, imaging follow-up, post-treatment radiopathological findings, and current and ongoing research in the field. The current evidence suggests that cryoablation offers a safe and effective treatment option for selected patients, providing comparable oncological outcomes to traditional treatments while minimizing invasiveness and preserving breast aesthetics.
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Affiliation(s)
- Nicholas Pigg
- Department of Diagnostic Imaging, The Warren Alpert Medical School of Brown University, Rhode Island Hospital, Women & Infants Hospital, Providence, Rhode Island.
| | - Robert C Ward
- Department of Diagnostic Imaging, The Warren Alpert Medical School of Brown University, Rhode Island Hospital, Women & Infants Hospital, Providence, Rhode Island
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Shahbaz A, Mahmood T, Javed MU, Abbasi BH. Current advances in microbial-based cancer therapies. Med Oncol 2023; 40:207. [PMID: 37330997 DOI: 10.1007/s12032-023-02074-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2023] [Accepted: 06/05/2023] [Indexed: 06/20/2023]
Abstract
Microbes have an immense metabolic capability and can adapt to a wide variety of environments; as a result, they share complicated relationships with cancer. The goal of microbial-based cancer therapy is to treat patients with cancers that are not easily treatable, by using tumor-specific infectious microorganisms. Nevertheless, a number of difficulties have been encountered as a result of the harmful effects of chemotherapy, radiotherapy, and alternative cancer therapies, such as the toxicity to non-cancerous cells, the inability of medicines to penetrate deep tumor tissue, and the ongoing problem of rising drug resistance in tumor cells. Due to these difficulties, there is now a larger need for designing alternative strategies that are more effective and selective when targeting tumor cells. The fight against cancer has advanced significantly owing to cancer immunotherapy. The researchers have greatly benefited from their understanding of tumor-invading immune cells as well as the immune responses that are specifically targeted against cancer. Application of bacterial and viral cancer therapeutics offers promising potential to be employed as cancer treatments among immunotherapies. As a novel therapeutic strategy, microbial targeting of tumors has been created to address the persisting hurdles of cancer treatment. This review outlines the mechanisms by which both bacteria and viruses target and inhibit the proliferation of tumor cells. Their ongoing clinical trials and possible modifications that can be made in the future have also been addressed in the following sections. These microbial-based cancer medicines have the ability to suppress cancer that builds up and multiplies in the tumor microenvironment and triggers antitumor immune responses, in contrast to other cancer medications.
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Affiliation(s)
- Areej Shahbaz
- Department of Gastroenterology, Gastrointestinal Oncology and Endocrinology, University Medicine Goettingen, Göttingen, Germany
| | - Tehreem Mahmood
- Department of Biotechnology, Quaid-i-Azam University, Islamabad, 45320, Pakistan
| | - Muhammad Uzair Javed
- Department of Biotechnology, Quaid-i-Azam University, Islamabad, 45320, Pakistan
| | - Bilal Haider Abbasi
- Department of Biotechnology, Quaid-i-Azam University, Islamabad, 45320, Pakistan.
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Dai M, Liu M, Yang H, Küçük C, You H. New insights into epigenetic regulation of resistance to PD-1/PD-L1 blockade cancer immunotherapy: mechanisms and therapeutic opportunities. Exp Hematol Oncol 2022; 11:101. [PMID: 36384676 PMCID: PMC9667634 DOI: 10.1186/s40164-022-00356-0] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2022] [Revised: 10/27/2022] [Accepted: 10/31/2022] [Indexed: 11/17/2022] Open
Abstract
Programmed cell death protein 1(PD-1) is a type of immune-inhibitory checkpoint protein, which delivers inhibitory signals to cytotoxic T cells by binding to the programmed death ligand-1 (PD-L1) displayed on the surface of cancer cells. Antibodies blocking PD-1/PD-L1 interaction have been extensively used in treatment of human malignancies and have achieved promising outcomes in recent years. However, gradual development of resistance to PD-1/PD-L1 blockade has decreased the effectiveness of this immunotherapy in cancer patients. The underlying epigenetic mechanisms need to be elucidated for application of novel strategies overcoming this immunotherapy resistance. Epigenetic aberrations contribute to cancerogenesis by promoting different hallmarks of cancer. Moreover, these alterations may lead to therapy resistance, thereby leading to poor prognosis. Recently, the epigenetic regulatory drugs have been shown to decrease the resistance to PD-1/PD-L1 inhibitors in certain cancer patients. Inhibitors of the non-coding RNAs, DNA methyltransferases, and histone deacetylases combined with PD-1/PD-L1 inhibitors have shown considerable therapeutic efficacy against carcinomas as well as blood cancers. Importantly, DNA methylation-mediated epigenetic silencing can inhibit antigen processing and presentation, which promotes cancerogenesis and aggravates resistance to PD-1/PD-L1 blockade immunotherapy. These observations altogether suggest that the combination of the epigenetic regulatory drugs with PD-1/PD-L1 inhibitors may present potential solution to the resistance caused by monotherapy of PD-1/PD-L1 immunotherapy.
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Affiliation(s)
- Mengyuan Dai
- Laboratory for Excellence in Systems Biomedicine of Pediatric Oncology, Department of Hematology and Oncology, Pediatric Research Institute, Chongqing Key Laboratory of Pediatrics, Ministry of Education Key Laboratory of Child Development and Disorders, International Science and Technology Cooperation base of Child development and Critical Disorders, National Clinical Research Center for Child Health and Disorders, Children's Hospital of Chongqing Medical University, 136 Zhongshan Second Rd., Yuzhong District, 401122, Chongqing, China
| | - Miao Liu
- Department of Pathology, Brigham and Women's Hospital, Harvard Medical School, Boston, USA
| | - Hua Yang
- Department of Basic Medicine and Biomedical Engineering, School of Medical, Foshan University, Foshan, China
| | - Can Küçük
- İzmir International Biomedicine and Genome Institute, Dokuz Eylül University, İzmir, Türkiye
- Basic and Translational Research Program, İzmir Biomedicine and Genome Center, İzmir, Türkiye
- Department of Medical Biology, Faculty of Medicine, Dokuz Eylül University, İzmir, Türkiye
| | - Hua You
- Laboratory for Excellence in Systems Biomedicine of Pediatric Oncology, Department of Hematology and Oncology, Pediatric Research Institute, Chongqing Key Laboratory of Pediatrics, Ministry of Education Key Laboratory of Child Development and Disorders, International Science and Technology Cooperation base of Child development and Critical Disorders, National Clinical Research Center for Child Health and Disorders, Children's Hospital of Chongqing Medical University, 136 Zhongshan Second Rd., Yuzhong District, 401122, Chongqing, China.
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Lazure P, Parikh AR, Ready NE, Davies MJ, Péloquin S, Caterino JM, Lewandowski R, Lazar AJ, Murray S. Challenges associated with the integration of immuno-oncology agents in clinical practice. BMC MEDICAL EDUCATION 2022; 22:781. [PMID: 36371179 PMCID: PMC9652913 DOI: 10.1186/s12909-022-03847-0] [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: 10/22/2021] [Accepted: 10/31/2022] [Indexed: 06/16/2023]
Abstract
BACKGROUND The availability of new immuno-oncology therapeutics markedly impacts oncology clinicians' treatment decision-making. To effectively support healthcare professionals (HCPs) in their practice, it is important to better understand the challenges and barriers that can accompany the introduction of these agents. This study aimed to establish the types and causes of clinical challenges posed by the introduction of new immuno-oncology agents. METHODS The mixed-methods design included qualitative in-depth interviews and group discussions with HCPs, in which participants discussed clinical challenges and potential underlying reasons for these challenges. Qualitative findings informed a quantitative survey. This survey investigated the extent and distribution of challenges using HCPs' self-rating of knowledge, skill, confidence, and exposure to system-level effects. These two phases were conducted sequentially with distinctly stratified samples of oncologists, nurse practitioners (NPs), physician assistants (PAs), pathologists, clinical pharmacists, interventional radiologists, rheumatologists, pulmonologists, and emergency department physicians. Participants were from the United States and had various levels of clinical experience and represented both academic and community-based settings. RESULTS The final sample included 107 HCPs in the qualitative phase and 554 in the quantitative phase. Analyses revealed clinical challenges related to the use of pharmacodiagnostics. For example, 47% of pathologists and 42% of oncologists reported skill gaps in identifying the appropriate marker and 46% of oncologists, 61% of PAs, 66% of NPs, 74% of pulmonologists and 81% of clinical pharmacists reported skill gaps in selecting treatment based on test results. Challenges also emerged regarding the integration of immuno-oncology agents, as oncologists, rheumatologists, pulmonologists, clinical pharmacists, PAs, and NPs reported knowledge gaps (74-81%) of the safety profiles of recently approved agents. In addition, 90% of clinical pharmacists reported skill gaps weighing the risks and benefits of treating patients with immuno-oncology agents while affected by lupus. Finally, patient communication challenges were identified: HCPs reported difficulties discussing essential aspects of immunotherapy to patients as well as how they might compare to other types of therapies. CONCLUSION The challenges highlighted in this study reveal substantial educational gaps related to the integration of immuno-oncology agents into practice for various groups of HCPs. These findings provide a strong base of evidence for future educational initiatives.
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Affiliation(s)
- Patrice Lazure
- AXDEV Group Inc, 210-8, Place du Commerce, QC, J4W 3H2, Brossard, Canada.
| | - Aparna R Parikh
- Department of Medicine, Massachusetts General Hospital Cancer Center, Harvard Medical School, Boston, MA, USA
| | - Neal E Ready
- Duke University School of Medicine, Durham, NC, USA
| | - Marianne J Davies
- Smilow Cancer Center, Yale University School of Nursing, New Haven, CT, USA
| | - Sophie Péloquin
- AXDEV Group Inc, 210-8, Place du Commerce, QC, J4W 3H2, Brossard, Canada
| | | | | | - Alexander J Lazar
- Departments of Pathology and Genomic Medicine, The University of Texas MD Anderson Cancer Center, TX, Houston, USA
| | - Suzanne Murray
- AXDEV Group Inc, 210-8, Place du Commerce, QC, J4W 3H2, Brossard, Canada
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Anderson KC, Cantley LC, Dalla-Favera R, Dang CV, Diaz LA, DuBois RN, Flaherty KT, Greenberg PD, Loda M, Mardis ER, Platz EA, Pollak MN, Schreiber RD, Siu LL, Teicher BA. The AACR Journals: Advancing Progress Toward the AACR's 115-Year Mission. Mol Cancer Ther 2022; 21:1625-1631. [DOI: 10.1158/1535-7163.mct-22-0655] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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8
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Anderson KC, Cantley LC, Dalla-Favera R, Dang CV, Diaz LA, DuBois RN, Flaherty KT, Greenberg PD, Loda M, Mardis ER, Platz EA, Pollak MN, Schreiber RD, Siu LL, Teicher BA. The AACR Journals: Advancing Progress Toward the AACR's 115-Year Mission. Mol Cancer Res 2022; 20:1591-1597. [DOI: 10.1158/1541-7786.mcr-22-0804] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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9
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Anderson KC, Cantley LC, Dalla-Favera R, Dang CV, Diaz LA, DuBois RN, Flaherty KT, Greenberg PD, Loda M, Mardis ER, Platz EA, Pollak MN, Schreiber RD, Siu LL, Teicher BA. The AACR Journals: Advancing Progress Toward the AACR's 115-Year Mission. Blood Cancer Discov 2022; 3:469-475. [PMID: 36321294 PMCID: PMC9627237 DOI: 10.1158/2643-3230.bcd-22-0165] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023] Open
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10
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Anderson KC, Cantley LC, Dalla-Favera R, Dang CV, Diaz LA, DuBois RN, Flaherty KT, Greenberg PD, Loda M, Mardis ER, Platz EA, Pollak MN, Schreiber RD, Siu LL, Teicher BA. The AACR Journals: Advancing Progress Toward the AACR's 115-Year Mission. Cancer Immunol Res 2022; 10:1282-1288. [DOI: 10.1158/2326-6066.cir-22-0782] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Anderson KC, Cantley LC, Dalla-Favera R, Dang CV, Diaz LA, DuBois RN, Flaherty KT, Greenberg PD, Loda M, Mardis ER, Platz EA, Pollak MN, Schreiber RD, Siu LL, Teicher BA. The AACR Journals: Advancing Progress Toward the AACR's 115-Year Mission. Cancer Epidemiol Biomarkers Prev 2022; 31:1995-2001. [DOI: 10.1158/1055-9965.epi-22-0852] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
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12
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Anderson KC, Cantley LC, Dalla-Favera R, Dang CV, Diaz LA, DuBois RN, Flaherty KT, Greenberg PD, Loda M, Mardis ER, Platz EA, Pollak MN, Schreiber RD, Siu LL, Teicher BA. The AACR Journals: Advancing Progress Toward the AACR's 115-Year Mission. Cancer Discov 2022; 12:2475-2481. [PMID: 36321306 DOI: 10.1158/2159-8290.cd-22-1105] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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Anderson KC, Cantley LC, Dalla-Favera R, Dang CV, Diaz LA, DuBois RN, Flaherty KT, Greenberg PD, Loda M, Mardis ER, Platz EA, Pollak MN, Schreiber RD, Siu LL, Teicher BA. The AACR Journals: Advancing Progress Toward the AACR's 115-Year Mission. Cancer Res 2022; 82:3861-3867. [DOI: 10.1158/0008-5472.can-22-2453] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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Solary E, Blanc P, Boutros M, Girvalaki C, Locatelli F, Medema RH, Nagy P, Tabernero J. UNCAN.eu, a European Initiative to UNderstand CANcer. Cancer Discov 2022; 12:2504-2508. [PMID: 36074491 DOI: 10.1158/2159-8290.cd-22-0970] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
"UNCAN.eu" refers to a collective European effort seeking to enable a leap forward in our understanding of cancer. This initiative, which includes the creation of a European cancer research data hub, will pave the way to new advances in cancer care. Starting on September 1, 2022, a 15-month coordination and support action will generate a blueprint for UNCAN.eu. Here, we summarize the cancer research issues that the blueprint will propose to tackle at the European level.
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Affiliation(s)
- Eric Solary
- Université Paris-Saclay and INSERM, Gustave Roussy Cancer Center, Villejuif, France
| | | | - Michael Boutros
- German Cancer Research Center (DKFZ) and Heidelberg University, Heidelberg, Germany
| | | | - Franco Locatelli
- Bambino Gesù Children's Hospital, University of the Sacred Heart, Rome, Italy
| | - Rene H Medema
- Oncode Institute and The Netherlands Cancer Institute, Amsterdam, the Netherlands
| | - Péter Nagy
- National Institute of Oncology and National Tumor Biology Laboratory, Budapest, Hungary
| | - Josep Tabernero
- Vall d'Hebron Hospital Campus and Institute of Oncology (VHIO), Barcelona, Spain
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Anderson KC, Cantley LC, Dalla-Favera R, Dang CV, Diaz LA, DuBois RN, Flaherty KT, Greenberg PD, Loda M, Mardis ER, Platz EA, Pollak MN, Schreiber RD, Siu LL, Teicher BA. The AACR Journals: Advancing Progress Toward the AACR's 115-Year Mission. Cancer Prev Res (Phila) 2022; 15:705-712. [PMID: 36317369 DOI: 10.1158/1940-6207.capr-22-0369] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
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Anderson KC, Cantley LC, Dalla-Favera R, Dang CV, Diaz LA, DuBois RN, Flaherty KT, Greenberg PD, Loda M, Mardis ER, Platz EA, Pollak MN, Schreiber RD, Siu LL, Teicher BA. The AACR Journals: Advancing Progress Toward the AACR's 115-Year Mission. Clin Cancer Res 2022; 28:4593-4599. [PMID: 36317374 DOI: 10.1158/1078-0432.ccr-22-3167] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
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Koyande NP, Srivastava R, Padmakumar A, Rengan AK. Advances in Nanotechnology for Cancer Immunoprevention and Immunotherapy: A Review. Vaccines (Basel) 2022; 10:1727. [PMID: 36298592 PMCID: PMC9610880 DOI: 10.3390/vaccines10101727] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2022] [Revised: 10/11/2022] [Accepted: 10/14/2022] [Indexed: 01/24/2023] Open
Abstract
One of the most effective cancer therapies, cancer immunotherapy has produced outstanding outcomes in the field of cancer treatment. However, the cost is excessive, which limits its applicability. A smart way to address this issue would be to apply the knowledge gained through immunotherapy to develop strategies for the immunoprevention of cancer. The use of cancer vaccines is one of the most popular methods of immunoprevention. This paper reviews the technologies and processes that support the advantages of cancer immunoprevention over traditional cancer immunotherapies. Nanoparticle drug delivery systems and nanoparticle-based nano-vaccines have been employed in the past for cancer immunotherapy. This paper outlines numerous immunoprevention strategies and how nanotechnology can be applied in immunoprevention. To comprehend the non-clinical and clinical evaluation of these cancer vaccines through clinical studies is essential for acceptance of the vaccines.
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Affiliation(s)
| | | | | | - Aravind Kumar Rengan
- Department of Biomedical Engineering, Indian Institute of Technology Hyderabad, Kandi, Sangareddy 502285, India
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18
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Chavez-Yenter D, Kimball KE, Kohlmann W, Lorenz Chambers R, Bradshaw RL, Espinel WF, Flynn M, Gammon A, Goldberg E, Hagerty KJ, Hess R, Kessler C, Monahan R, Temares D, Tobik K, Mann DM, Kawamoto K, Del Fiol G, Buys SS, Ginsburg O, Kaphingst KA. Patient Interactions With an Automated Conversational Agent Delivering Pretest Genetics Education: Descriptive Study. J Med Internet Res 2021; 23:e29447. [PMID: 34792472 PMCID: PMC8663668 DOI: 10.2196/29447] [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: 04/07/2021] [Revised: 08/22/2021] [Accepted: 09/12/2021] [Indexed: 11/13/2022] Open
Abstract
Background Cancer genetic testing to assess an individual’s cancer risk and to enable genomics-informed cancer treatment has grown exponentially in the past decade. Because of this continued growth and a shortage of health care workers, there is a need for automated strategies that provide high-quality genetics services to patients to reduce the clinical demand for genetics providers. Conversational agents have shown promise in managing mental health, pain, and other chronic conditions and are increasingly being used in cancer genetic services. However, research on how patients interact with these agents to satisfy their information needs is limited. Objective Our primary aim is to assess user interactions with a conversational agent for pretest genetics education. Methods We conducted a feasibility study of user interactions with a conversational agent who delivers pretest genetics education to primary care patients without cancer who are eligible for cancer genetic evaluation. The conversational agent provided scripted content similar to that delivered in a pretest genetic counseling visit for cancer genetic testing. Outside of a core set of information delivered to all patients, users were able to navigate within the chat to request additional content in their areas of interest. An artificial intelligence–based preprogrammed library was also established to allow users to ask open-ended questions to the conversational agent. Transcripts of the interactions were recorded. Here, we describe the information selected, time spent to complete the chat, and use of the open-ended question feature. Descriptive statistics were used for quantitative measures, and thematic analyses were used for qualitative responses. Results We invited 103 patients to participate, of which 88.3% (91/103) were offered access to the conversational agent, 39% (36/91) started the chat, and 32% (30/91) completed the chat. Most users who completed the chat indicated that they wanted to continue with genetic testing (21/30, 70%), few were unsure (9/30, 30%), and no patient declined to move forward with testing. Those who decided to test spent an average of 10 (SD 2.57) minutes on the chat, selected an average of 1.87 (SD 1.2) additional pieces of information, and generally did not ask open-ended questions. Those who were unsure spent 4 more minutes on average (mean 14.1, SD 7.41; P=.03) on the chat, selected an average of 3.67 (SD 2.9) additional pieces of information, and asked at least one open-ended question. Conclusions The pretest chat provided enough information for most patients to decide on cancer genetic testing, as indicated by the small number of open-ended questions. A subset of participants were still unsure about receiving genetic testing and may require additional education or interpersonal support before making a testing decision. Conversational agents have the potential to become a scalable alternative for pretest genetics education, reducing the clinical demand on genetics providers.
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Affiliation(s)
- Daniel Chavez-Yenter
- Department of Communication, University of Utah, Salt Lake City, UT, United States.,Cancer Control and Population Sciences, Huntsman Cancer Institute, Salt Lake City, UT, United States
| | - Kadyn E Kimball
- Cancer Control and Population Sciences, Huntsman Cancer Institute, Salt Lake City, UT, United States
| | - Wendy Kohlmann
- Huntsman Cancer Institute, University of Utah, Salt Lake City, UT, United States
| | | | - Richard L Bradshaw
- Department of Biomedical Informatics, University of Utah, Salt Lake City, UT, United States
| | - Whitney F Espinel
- Huntsman Cancer Institute, University of Utah, Salt Lake City, UT, United States
| | - Michael Flynn
- University of Utah Health, Salt Lake City, UT, United States
| | - Amanda Gammon
- Huntsman Cancer Institute, University of Utah, Salt Lake City, UT, United States
| | - Eric Goldberg
- Department of Medicine, New York University Grossman School of Medicine, New York University, New York, NY, United States
| | - Kelsi J Hagerty
- Huntsman Cancer Institute, University of Utah, Salt Lake City, UT, United States
| | - Rachel Hess
- Department of Population Health Sciences, University of Utah, Salt Lake City, UT, United States
| | - Cecilia Kessler
- Huntsman Cancer Institute, University of Utah, Salt Lake City, UT, United States
| | - Rachel Monahan
- Perlmutter Cancer Center, New York University Langone Health, New York, NY, United States.,Department of Population Health, New York University Grossman School of Medicine, New York University, New York, NY, United States
| | - Danielle Temares
- Perlmutter Cancer Center, New York University Langone Health, New York, NY, United States
| | - Katie Tobik
- Huntsman Cancer Institute, University of Utah, Salt Lake City, UT, United States
| | - Devin M Mann
- Department of Population Health, New York University Grossman School of Medicine, New York University, New York, NY, United States
| | - Kensaku Kawamoto
- Department of Biomedical Informatics, University of Utah, Salt Lake City, UT, United States
| | - Guilherme Del Fiol
- Department of Biomedical Informatics, University of Utah, Salt Lake City, UT, United States
| | - Saundra S Buys
- Huntsman Cancer Institute, University of Utah, Salt Lake City, UT, United States.,Department of Internal Medicine, University of Utah, Salt Lake City, UT, United States
| | - Ophira Ginsburg
- Perlmutter Cancer Center, New York University Langone Health, New York, NY, United States.,Department of Population Health, New York University Grossman School of Medicine, New York University, New York, NY, United States
| | - Kimberly A Kaphingst
- Department of Communication, University of Utah, Salt Lake City, UT, United States.,Cancer Control and Population Sciences, Huntsman Cancer Institute, Salt Lake City, UT, United States
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19
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Cancer Chemopreventive Role of Dietary Terpenoids by Modulating Keap1-Nrf2-ARE Signaling System—A Comprehensive Update. APPLIED SCIENCES-BASEL 2021. [DOI: 10.3390/app112210806] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
ROS, RNS, and carcinogenic metabolites generate excessive oxidative stress, which changes the basal cellular status and leads to epigenetic modification, genomic instability, and initiation of cancer. Epigenetic modification may inhibit tumor-suppressor genes and activate oncogenes, enabling cells to have cancer promoting properties. The nuclear factor erythroid 2-related factor 2 (Nrf2) is a transcription factor that in humans is encoded by the NFE2L2 gene, and is activated in response to cellular stress. It can regulate redox homoeostasis by expressing several cytoprotective enzymes, including NADPH quinine oxidoreductase, heme oxygenase-1, UDP-glucuronosyltransferase, glutathione peroxidase, glutathione-S-transferase, etc. There is accumulating evidence supporting the idea that dietary nutraceuticals derived from commonly used fruits, vegetables, and spices have the ability to produce cancer chemopreventive activity by inducing Nrf2-mediated detoxifying enzymes. In this review, we discuss the importance of these nutraceuticals in cancer chemoprevention and summarize the role of dietary terpenoids in this respect. This approach was taken to accumulate the mechanistic function of these terpenoids to develop a comprehensive understanding of their direct and indirect roles in modulating the Keap1-Nrf2-ARE signaling system.
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20
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Mohiuddin M, Kasahara K. The Mechanisms of the Growth Inhibitory Effects of Paclitaxel on Gefitinib-resistant Non-small Cell Lung Cancer Cells. Cancer Genomics Proteomics 2021; 18:661-673. [PMID: 34479918 DOI: 10.21873/cgp.20288] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2021] [Revised: 06/12/2021] [Accepted: 06/16/2021] [Indexed: 01/08/2023] Open
Abstract
BACKGROUND/AIM Coronavirus disease 2019 (COVID-19) poses a great challenge for the treatment of cancer patients. It presents as a severe respiratory infection in aged individuals, including some lung cancer patients. COVID-19 may be linked to the progression of aggressive lung cancer. In addition, the side effects of chemotherapy, such as chemotherapy resistance and the acceleration of cellular senescence, can worsen COVID-19. Given this situation, we investigated the role of paclitaxel (a chemotherapy drug) in the cell proliferation, apoptosis, and cellular senescence of gefitinib-resistant non-small-cell lung cancer (NSCLC) cells (PC9-MET) to clarify the underlying mechanisms. MATERIALS AND METHODS PC9-MET cells were treated with paclitaxel for 72 h and then evaluated by a cell viability assay, DAPI staining, Giemsa staining, apoptosis assay, a reactive oxygen species (ROS) assay, SA-β-Gal staining, a terminal deoxynucleotidyl transferase dUTP nick-end labeling assay and Western blotting. RESULTS Paclitaxel significantly reduced the viability of PC9-MET cells and induced morphological signs of apoptosis. The apoptotic effects of paclitaxel were observed by increased levels of cleaved caspase-3 (Asp 175), cleaved caspase-9 (Asp 330) and cleaved PARP (Asp 214). In addition, paclitaxel increased ROS production, leading to DNA damage. Inhibition of ROS production by N-acetylcysteine attenuates paclitaxel-induced DNA damage. Importantly, paclitaxel eliminated cellular senescence, as observed by SA-β-Gal staining. Cellular senescence elimination was associated with p53/p21 and p16/pRb signaling inactivation. CONCLUSION Paclitaxel may be a promising anticancer drug and offer a new therapeutic strategy for managing gefitinib-resistant NSCLC during the COVID-19 pandemic.
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Affiliation(s)
- Md Mohiuddin
- Department of Respiratory Medicine, Kanazawa University, Ishikawa, Japan
| | - Kazuo Kasahara
- Department of Respiratory Medicine, Kanazawa University, Ishikawa, Japan
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21
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Drew DA, Klempner SJ, Chan AT. Metabolomics as a Tool for Biomarker Discovery in Gastric Cancer. Cancer Epidemiol Biomarkers Prev 2021; 30:1601-1603. [PMID: 34475120 DOI: 10.1158/1055-9965.epi-21-0457] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2021] [Revised: 06/23/2021] [Accepted: 06/24/2021] [Indexed: 11/16/2022] Open
Abstract
Globally, early detection and interception of gastric cancer remains limited by the lack of a broad screening paradigm for individuals with the exception of those at established hereditary risk (e.g., hereditary diffuse gastric cancer or CDH1 germline mutation status). The path forward will likely rely on establishment of biomarkers using multiple -omic approaches to detect molecular profiles associated with gastric cancer risk that can in turn be leveraged to identify individuals who may benefit from more intensive evaluation, such as screening endoscopy. In this issue, Shu and colleagues describe the results of a case-control cohort study of Asian individuals that demonstrates baseline metabolite levels are predictive of future gastric cancer risk above and beyond lifestyle and demographic risk factors. We discuss the promise and limitations of these exemplar circulating biomarkers and emphasize the need for a multifactorial risk assessment to advance precision prevention and early detection of gastric cancer.See related article by Shu et al., p. 1634.
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Affiliation(s)
- David A Drew
- Clinical and Translational Epidemiology Unit, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts.,Division of Gastroenterology, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts
| | - Samuel J Klempner
- Massachusetts General Hospital Cancer Center and Department of Medicine, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts
| | - Andrew T Chan
- Clinical and Translational Epidemiology Unit, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts. .,Division of Gastroenterology, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts
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22
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Mancuso JG, Foulkes WD, Pollak MN. Cancer Immunoprevention: A Case Report Raising the Possibility of "Immuno-interception". Cancer Prev Res (Phila) 2021; 13:351-356. [PMID: 32241906 DOI: 10.1158/1940-6207.capr-19-0528] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2019] [Revised: 01/31/2020] [Accepted: 02/19/2020] [Indexed: 11/16/2022]
Abstract
Immune checkpoint blockade therapy provides substantial benefits for subsets of patients with advanced cancer, but its utility for cancer prevention is unknown. Lynch syndrome (MIM 120435) is characterized by defective DNA mismatch repair and predisposition to multiple cancers. A variant of Lynch syndrome, Muir-Torre syndrome (MIM 158320), is characterized by frequent gastrointestinal tumors and hyperplastic or neoplastic skin tumors. We report the case of a man with Muir-Torre syndrome who had 136 cutaneous or visceral hyperplastic or neoplastic lesions over a period of 19 years (mean 7.5 neoplasms/year, range 2-26) prior to receiving pembrolizumab immunotherapy as part of multi-modality treatment for invasive bladder cancer. He not only had a complete response of the bladder cancer, but also was noted to have an absence of new cancers during a 22-month follow-up period. This case adds to the rationale for exploring the utility of immune checkpoint blockade for cancer prevention, particularly for patients with DNA repair deficits.
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Affiliation(s)
- Jessica G Mancuso
- Cancer Prevention Centre, Jewish General Hospital, Montreal, Quebec, Canada
| | - William D Foulkes
- Cancer Prevention Centre, Jewish General Hospital, Montreal, Quebec, Canada.,Department of Oncology, McGill University, Montreal, Quebec, Canada.,Department of Human Genetics, McGill University, Montreal, Quebec, Canada
| | - Michael N Pollak
- Cancer Prevention Centre, Jewish General Hospital, Montreal, Quebec, Canada. .,Department of Oncology, McGill University, Montreal, Quebec, Canada
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23
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Theory utilization in current communication of cancer genetic testing research: Identified gaps and opportunities. Soc Sci Med 2021; 282:114144. [PMID: 34153821 DOI: 10.1016/j.socscimed.2021.114144] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2020] [Revised: 05/31/2021] [Accepted: 06/11/2021] [Indexed: 11/21/2022]
Abstract
BACKGROUND Effective communication of cancer-related genetic and genomic testing (CGT) with patients and the public is paramount to transforming and managing cancer prevention, detection, and care. Behavioral and social science theories could improve communication effectiveness and, in turn, health outcomes. METHODS In this study, we characterized the use of theory in recent research on communication about CGT from 2010 to 2017. RESULTS Of 513 empirical papers focusing on communication about CGT, only 119 (23%) utilized any theory in the study design. Behavior change and health psychology/cognitive representation theories (24.2% and 21.9%, respectively) were the most commonly used with minimal use of communication theories (3%). Theories were primarily used to guide hypotheses or research question development (73.9%), and for selecting measures or codes (68.9%). Approximately half of the papers (48.3%) related their study findings to the referenced theory. Fewer papers (14.3%) discussed implications of the findings for the theory. CONCLUSIONS While theories are being utilized to inform study design, few discuss their results in the context of theoretical implications and thus decrease potential generalizability. Greater use of theory could help scholars to identify and develop theories suited to this clinical context and inform our understanding of related communication processes more broadly.
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24
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Jordan F, Huber S, Sommer S, Schenkirsch G, Frühwald MC, Trepel M, Claus R, Kuhlen M. A Retrospective 5-Year Single Center Study Highlighting the Risk of Cancer Predisposition in Adolescents and Young Adults. Cancers (Basel) 2021; 13:3033. [PMID: 34204522 PMCID: PMC8234548 DOI: 10.3390/cancers13123033] [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: 05/18/2021] [Revised: 06/10/2021] [Accepted: 06/16/2021] [Indexed: 11/23/2022] Open
Abstract
The knowledge of inherited cancer susceptibility opens a new field of cancer medicine. We conducted a retrospective single-center cohort study. Data of AYA cancer patients registered between January 2014 and December 2018 were analyzed. The median age at cancer diagnosis of 704 patients (343 males, 361 females) was 32 years (range, 15-39 years), median follow-up was 181 days (range, 1-1975 days). Solid tumors were diagnosed in 575 (81.7%) patients, hematologic malignancies in 129 (18.3%) patients. Multiple primary cancers were reported in 36 (5.1%) patients. Malignancies that may be indicators of inherited cancer susceptibility were diagnosed in 2.6% of patients with cancers of the endocrine system, in 73% of cancers of the gastrointestinal system, in 88% of tumors of the central nervous system, in 92% of cancers of the urinary tract, and in 59% of head and neck tumors. In addition, all patients with breast cancer, sarcoma, and peripheral nerve sheath tumor were in need of genetic counselling. In sum, at least 181 of 704 (25.7%) AYA cancer patients presented with malignancies suspicious of harboring pathogenic germline variants. Evaluation of AYA cancer patients for hereditary cancer predisposition needs to be integrated into daily practice.
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Affiliation(s)
- Frank Jordan
- Department of Hematology and Clinical Oncology, University Medical Center Augsburg, 86156 Augsburg, Germany; (F.J.); (S.S.); (M.T.); (R.C.)
| | - Simon Huber
- Paediatrics and Adolescent Medicine, University Medical Center Augsburg, 86156 Augsburg, Germany; (S.H.); (M.C.F.)
| | - Sebastian Sommer
- Department of Hematology and Clinical Oncology, University Medical Center Augsburg, 86156 Augsburg, Germany; (F.J.); (S.S.); (M.T.); (R.C.)
| | - Gerhard Schenkirsch
- Comprehensive Cancer Center Augsburg, University Medical Center Augsburg, 86156 Augsburg, Germany;
| | - Michael C. Frühwald
- Paediatrics and Adolescent Medicine, University Medical Center Augsburg, 86156 Augsburg, Germany; (S.H.); (M.C.F.)
| | - Martin Trepel
- Department of Hematology and Clinical Oncology, University Medical Center Augsburg, 86156 Augsburg, Germany; (F.J.); (S.S.); (M.T.); (R.C.)
| | - Rainer Claus
- Department of Hematology and Clinical Oncology, University Medical Center Augsburg, 86156 Augsburg, Germany; (F.J.); (S.S.); (M.T.); (R.C.)
| | - Michaela Kuhlen
- Paediatrics and Adolescent Medicine, University Medical Center Augsburg, 86156 Augsburg, Germany; (S.H.); (M.C.F.)
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25
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Abstract
Cancer is a clonal disorder derived from a single ancestor cell and its progenies that are positively selected by acquisition of 'driver mutations'. However, the evolution of positively selected clones does not necessarily imply the presence of cancer. On the contrary, it has become clear that expansion of these clones in phenotypically normal or non-cancer tissues is commonly seen in association with ageing and/or in response to environmental insults and chronic inflammation. Recent studies have reported expansion of clones harbouring mutations in cancer driver genes in the blood, skin, oesophagus, bronchus, liver, endometrium and bladder, where the expansion could be so extensive that tissues undergo remodelling of an almost entire tissue. The presence of common cancer driver mutations in normal tissues suggests a strong link to cancer development, providing an opportunity to understand early carcinogenic processes. Nevertheless, some driver mutations are unique to normal tissues or have a mutation frequency that is much higher in normal tissue than in cancer, indicating that the respective clones may not necessarily be destined for evolution to cancer but even negatively selected for carcinogenesis depending on the mutated gene. Moreover, tissues that are remodelled by genetically altered clones might define functionalities of aged tissues or modified inflammatory processes. In this Review, we provide an overview of major findings on clonal expansion in phenotypically normal or non-cancer tissues and discuss their biological significance not only in cancer development but also in ageing and inflammatory diseases.
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Affiliation(s)
- Nobuyuki Kakiuchi
- Department of Pathology and Tumour Biology, Graduate School of Medicine, Kyoto University, Kyoto, Japan
- Department of Gastroenterology and Hepatology, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Seishi Ogawa
- Department of Pathology and Tumour Biology, Graduate School of Medicine, Kyoto University, Kyoto, Japan.
- Institute for the Advanced Study of Human Biology (WPI-ASHBi), Kyoto, Japan.
- Department of Medicine, Centre for Haematology and Regenerative Medicine, Karolinska Institute, Stockholm, Sweden.
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26
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Kalhori MR, Khodayari H, Khodayari S, Vesovic M, Jackson G, Farzaei MH, Bishayee A. Regulation of Long Non-Coding RNAs by Plant Secondary Metabolites: A Novel Anticancer Therapeutic Approach. Cancers (Basel) 2021; 13:cancers13061274. [PMID: 33805687 PMCID: PMC8001769 DOI: 10.3390/cancers13061274] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2021] [Revised: 03/05/2021] [Accepted: 03/09/2021] [Indexed: 02/07/2023] Open
Abstract
Simple Summary Cancer is caused by the rapid and uncontrolled growth of cells that eventually lead to tumor formation. Genetic and epigenetic alterations are among the most critical factors in the onset of carcinoma. Phytochemicals are a group of natural compounds that play an essential role in cancer prevention and treatment. Long non-coding RNAs (lncRNAs) are potential therapeutic targets of bioactive phytochemicals, and these compounds could regulate the expression of lncRNAs directly and indirectly. Here, we critically evaluate in vitro and in vivo anticancer effects of phytochemicals in numerous human cancers via regulation of lncRNA expression and their downstream target genes. Abstract Long non-coding RNAs (lncRNAs) are a class of non-coding RNAs that play an essential role in various cellular activities, such as differentiation, proliferation, and apoptosis. Dysregulation of lncRNAs serves a fundamental role in the progression and initiation of various diseases, including cancer. Precision medicine is a suitable and optimal treatment method for cancer so that based on each patient’s genetic content, a specific treatment or drug is prescribed. The rapid advancement of science and technology in recent years has led to many successes in this particular treatment. Phytochemicals are a group of natural compounds extracted from fruits, vegetables, and plants. Through the downregulation of oncogenic lncRNAs or upregulation of tumor suppressor lncRNAs, these bioactive compounds can inhibit metastasis, proliferation, invasion, migration, and cancer cells. These natural products can be a novel and alternative strategy for cancer treatment and improve tumor cells’ sensitivity to standard adjuvant therapies. This review will discuss the antineoplastic effects of bioactive plant secondary metabolites (phytochemicals) via regulation of expression of lncRNAs in various human cancers and their potential for the treatment and prevention of human cancers.
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Affiliation(s)
- Mohammad Reza Kalhori
- Medical Biology Research Center, Health Technology Institute, Kermanshah University of Medical Sciences, Kermanshah 6714415185, Iran;
| | - Hamid Khodayari
- International Center for Personalized Medicine, 40235 Düsseldorf, Germany; (H.K.); (S.K.)
- Breast Disease Research Center, Tehran University of Medical Sciences, Tehran 1419733141, Iran
| | - Saeed Khodayari
- International Center for Personalized Medicine, 40235 Düsseldorf, Germany; (H.K.); (S.K.)
- Breast Disease Research Center, Tehran University of Medical Sciences, Tehran 1419733141, Iran
| | - Miko Vesovic
- Department of Mathematics, Statistics, and Computer Science, University of Illinois at Chicago, Chicago, IL 60607, USA;
| | - Gloria Jackson
- Lake Erie College of Osteopathic Medicine, Bradenton, FL 34211, USA;
| | - Mohammad Hosein Farzaei
- Medical Technology Research Center, Health Technology Institute, Kermanshah University of Medical Sciences, Kermanshah 6718874414, Iran
- Correspondence: (M.H.F.); or (A.B.)
| | - Anupam Bishayee
- Lake Erie College of Osteopathic Medicine, Bradenton, FL 34211, USA;
- Correspondence: (M.H.F.); or (A.B.)
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27
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Bae DH, Kim HJ, Yoon BH, Park JL, Kim M, Kim SK, Kim SY, Lee SI, Song KS, Kim YS. STK31 upregulation is associated with chromatin remodeling in gastric cancer and induction of tumorigenicity in a xenograft mouse model. Oncol Rep 2021; 45:42. [PMID: 33649810 PMCID: PMC7934220 DOI: 10.3892/or.2021.7993] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2020] [Accepted: 01/19/2021] [Indexed: 12/26/2022] Open
Abstract
Pathological changes in the epigenetic landscape of chromatin are hallmarks of cancer. Our previous study showed that global methylation of promoters may increase or decrease during the transition from gastric mucosa to intestinal metaplasia (IM) to gastric cancer (GC). Here, CpG hypomethylation of the serine/threonine kinase STK31 promoter in IM and GC was detected in a reduced representation bisulfite sequencing database. STK31 hypomethylation, which resulted in its upregulation in 120 cases of primary GC, was confirmed. Using public genome-wide histone modification data, upregulation of STK31 promoter activity was detected in primary GC but not in normal mucosae, suggesting that STK31 may be repressed in gastric mucosa but activated in GC as a consequence of hypomethylation-associated chromatin remodeling. STK31 knockdown suppressed the proliferation, colony formation and migration activities of GC cells in vitro, whereas stable overexpression of STK31 promoted the proliferation, colony formation, and migration activities of GC cells in vitro and tumorigenesis in nude mice. Patients with GC in which STK31 was upregulated exhibited significantly shorter survival times in a combined cohort. Thus, activation of STK31 by chromatin remodeling may be associated with gastric carcinogenesis and also may help predict GC prognosis.
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Affiliation(s)
- Dong Hyuck Bae
- Genome Editing Research Center, Korea Research Institute of Bioscience and Biotechnology, Daejeon 34141, Republic of Korea
| | - Hee-Jin Kim
- Genome Editing Research Center, Korea Research Institute of Bioscience and Biotechnology, Daejeon 34141, Republic of Korea
| | - Byoung-Ha Yoon
- Personalized Genomic Medicine Research Center, Korea Research Institute of Bioscience and Biotechnology, Daejeon 34141, Republic of Korea
| | - Jong-Lyul Park
- Genome Editing Research Center, Korea Research Institute of Bioscience and Biotechnology, Daejeon 34141, Republic of Korea
| | - Mirang Kim
- Department of Functional Genomics, Korea University of Science and Technology, Daejeon 34113, Republic of Korea
| | - Seon-Kyu Kim
- Personalized Genomic Medicine Research Center, Korea Research Institute of Bioscience and Biotechnology, Daejeon 34141, Republic of Korea
| | - Seon-Young Kim
- Department of Functional Genomics, Korea University of Science and Technology, Daejeon 34113, Republic of Korea
| | - Sang-Il Lee
- Department of Surgery, College of Medicine, Chungnam National University, Daejeon 35015, Republic of Korea
| | - Kyu-Sang Song
- Department of Pathology, College of Medicine, Chungnam National University, Daejeon 35015, Republic of Korea
| | - Yong Sung Kim
- Genome Editing Research Center, Korea Research Institute of Bioscience and Biotechnology, Daejeon 34141, Republic of Korea
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28
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Dottino JA, Zhang Q, Loose DS, Fellman B, Melendez BD, Borthwick MS, McKenzie LJ, Yuan Y, Yang RK, Broaddus RR, Lu KH, Soliman PT, Yates MS. Endometrial biomarkers in premenopausal women with obesity: an at-risk cohort. Am J Obstet Gynecol 2021; 224:278.e1-278.e14. [PMID: 32835719 DOI: 10.1016/j.ajog.2020.08.053] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2020] [Revised: 08/12/2020] [Accepted: 08/19/2020] [Indexed: 12/21/2022]
Abstract
BACKGROUND Obesity is a well-known risk factor for endometrial cancer, but the mechanisms of obesity-related carcinogenesis are not well defined, particularly for premenopausal women. With the continuing obesity epidemic, increases in the incidence of endometrial cancer and a younger age of diagnosis are often attributed to a hyperestrogenic state created by hormone production in adipose tissue, but significant knowledge gaps remain. The balance of estrogen-responsive signals has not been defined in the endometrium of premenopausal women with obesity, where obesity may not create hyperestrogenism in the context of ovaries being the primary source of estrogen production. Obesity is associated with a state of low-grade, chronic inflammation that can promote tumorigenesis, and it is also known that hormonal changes alter the immune microenvironment of the endometrium. However, limited research has been conducted on endometrial immune-response changes in women who have an increased risk for cancer due to obesity. OBJECTIVE Endometrial estrogen-regulated biomarkers, previously shown to be dysregulated in endometrial cancer, were evaluated in a cohort of premenopausal women to determine if obesity is associated with differences in the biomarker expression levels, which might reflect an altered risk of developing cancer. The expression of a multiplexed panel of immune-related genes was also evaluated for expression differences related to obesity. STUDY DESIGN Premenopausal women with a body mass index of ≥30 kg/m2 (n=97) or a body mass index of ≤25 kg/m2 (n=33) were prospectively enrolled in this cross-sectional study, which included the assessment of serum metabolic markers and a timed endometrial biopsy for pathologic evaluation, hormone-regulated biomarker analysis, and immune response gene expression analysis. Medical and gynecologic histories were obtained. Endometrial gene expression markers were also compared across the body mass index groups in a previous cohort of premenopausal women with an inherited cancer risk (Lynch syndrome). RESULTS In addition to known systemic metabolic differences, histologically normal endometria from women with obesity showed a decrease in gene expression of progesterone receptor (P=.0027) and the estrogen-induced genes retinaldehyde dehydrogenase 2 (P=.008), insulin-like growth factor 1 (P=.016), and survivin (P=.042) when compared with women without obesity. The endometrial biomarkers insulin-like growth factor 1, survivin, and progesterone receptor remained statistically significant in multivariate linear regression models. In contrast, women with obesity and Lynch syndrome had an increased expression of insulin-like growth factor 1 (P=.017). There were no differences in endometrial proliferation, and limited endometrial immune differences were observed. CONCLUSION When comparing premenopausal women with and without obesity in the absence of endometrial pathology or an inherited cancer risk, the expression of the endometrial biomarkers does not reflect a local hyperestrogenic environment, but it instead reflects a decreased cancer risk profile that may be indicative of a compensated state. In describing premenopausal endometrial cancer risk, it may be insufficient to attribute a high-risk state to obesity alone; further studies are warranted to evaluate individualized biomarker profiles for differences in the hormone-responsive signals or immune response. In patients with Lynch syndrome, the endometrial biomarker profile suggests that obesity further increases the risk of developing cancer.
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29
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Keshavarz-Fathi M, Rezaei N. Cancer Immunoprevention: Current Status and Future Directions. Arch Immunol Ther Exp (Warsz) 2021; 69:3. [PMID: 33638703 DOI: 10.1007/s00005-021-00604-x] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2019] [Accepted: 02/06/2021] [Indexed: 12/24/2022]
Abstract
Cancer is one of the most serious diseases affecting health and the second leading cause of death worldwide. Despite the development of various therapeutic modalities to deal with cancer, limited improvement in overall survival of patients has been yielded. Since there is no certain cure for cancer, detection of premalignant lesions, and prevention of their progression are vital to the decline of high morbidity and mortality of cancer. Among approaches to cancer prevention, immunoprevention has gained further attention in recent years. Deep understanding of the tumor/immune system interplay and successful prevention of virally-induced malignancies by vaccines have paved the way toward broadening cancer immunoprevention application. The identification of tumor antigens in premalignant lesions was the turning point in cancer immunoprevention that led to designing preventive vaccines for various malignancies including multiple myeloma, colorectal, and breast cancer. In addition to vaccines, immune checkpoint inhibitors are also being tested for the prevention of oral squamous cell carcinoma (SCC), and imiquimod which is an established drug for the prevention of skin SCC, is a non-specific immunomodulator. Herein, to provide a bench-to-bedside understanding of cancer immunoprevention, we will review the role of the immune system in suppression and promotion of tumors, immunoprevention of virally-induced cancers, identification of tumor antigens in premalignant lesions, and clinical advances of cancer immunoprevention.
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Affiliation(s)
- Mahsa Keshavarz-Fathi
- School of Medicine, Tehran University of Medical Sciences, Tehran, Iran.
- Cancer Immunology Project (CIP), Universal Scientific Education and Research Network (USERN), Tehran, Iran.
- Research Center for Immunodeficiencies, Children's Medical Center, Tehran University of Medical Sciences, Dr. Qarib St, Keshavarz Blvd, 14194, Tehran, Iran.
| | - Nima Rezaei
- Research Center for Immunodeficiencies, Children's Medical Center, Tehran University of Medical Sciences, Dr. Qarib St, Keshavarz Blvd, 14194, Tehran, Iran.
- Department of Immunology, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran.
- Cancer Immunology Project (CIP), Universal Scientific Education and Research Network (USERN), Stockholm, Sweden.
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30
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Chavez-Yenter D, Chou WYS, Kaphingst KA. State of recent literature on communication about cancer genetic testing among Latinx populations. J Genet Couns 2020; 30:911-918. [PMID: 33142015 DOI: 10.1002/jgc4.1351] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2020] [Revised: 09/29/2020] [Accepted: 10/01/2020] [Indexed: 12/30/2022]
Abstract
Cancer-related genetic testing (hereafter CGT) has transformed cancer prevention, treatment, and care. Researchers debate whether diffusion and use of genetic testing will reduce or widen cancer health disparities through effects on improving or worsening cancer-related mortality, morbidity, and outcomes that disproportionately affect racial and ethnic minority populations. Cancer disparities by race and ethnicity have been associated with social determinants of health and healthcare access and experience. However, little research has explored how communication about CGT may contribute to these disparities. As such, the goal of this study was to characterize the literature published between 2010 and 2017 on communication about CGT among Latinx populations through a secondary analysis of papers identified in a larger scoping review. We found thirteen (2.5%) of 513 papers in the parent scoping review had over 50% Latinx representation; only nine of these (69%) had fully Latinx comprised study cohorts. The majority of the 13 identified studies (n = 9) were conducted to assess knowledge and attitudes regarding CGT. Most studies included services or materials in both Spanish and English. Few studies assessed language preference or acculturation or compared outcomes across sub-ethnicities. We identified opportunities for researchers to explore differences in outcomes by language preference and acculturation, and between sub-ethnicities in future studies. Leveraging a greater understanding of the heterogeneity within the Latinx population will allow genetics researchers and providers to improve utilization of CGT and therein health outcomes to advance health equity.
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Affiliation(s)
- Daniel Chavez-Yenter
- Department of Communication, University of Utah, Salt Lake City, UT, USA.,Huntsman Cancer Institute, Salt Lake City, UT, USA
| | - Wen-Ying Sylvia Chou
- Health Communication and Informatics Research Branch, National Cancer Institute, Rockville, MD, USA
| | - Kimberly A Kaphingst
- Department of Communication, University of Utah, Salt Lake City, UT, USA.,Huntsman Cancer Institute, Salt Lake City, UT, USA
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31
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Hudlikar R, Wang L, Wu R, Li S, Peter R, Shannar A, Chou PJ, Liu X, Liu Z, Kuo HCD, Kong AN. Epigenetics/Epigenomics and Prevention of Early Stages of Cancer by Isothiocyanates. Cancer Prev Res (Phila) 2020; 14:151-164. [PMID: 33055265 DOI: 10.1158/1940-6207.capr-20-0217] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2020] [Revised: 07/26/2020] [Accepted: 10/05/2020] [Indexed: 12/17/2022]
Abstract
Cancer is a complex disease and cancer development takes 10-50 years involving epigenetics. Evidence suggests that approximately 80% of human cancers are linked to environmental factors impinging upon genetics/epigenetics. Because advanced metastasized cancers are resistant to radiotherapy/chemotherapeutic drugs, cancer prevention by relatively nontoxic chemopreventive "epigenetic modifiers" involving epigenetics/epigenomics is logical. Isothiocyanates are relatively nontoxic at low nutritional and even higher pharmacologic doses, with good oral bioavailability, potent antioxidative stress/antiinflammatory activities, possess epigenetic-modifying properties, great anticancer efficacy in many in vitro cell culture and in vivo animal models. This review summarizes the latest advances on the role of epigenetics/epigenomics by isothiocyanates in prevention of skin, colon, lung, breast, and prostate cancers. The exact molecular mechanism how isothiocyanates modify the epigenetic/epigenomic machinery is unclear. We postulate "redox" processes would play important roles. In addition, isothiocyanates sulforaphane and phenethyl isothiocyanate, possess multifaceted molecular mechanisms would be considered as "general" cancer preventive agents not unlike chemotherapeutic agents like platinum-based or taxane-based drugs. Analogous to chemotherapeutic agents, the isothiocyanates would need to be used in combination with other nontoxic chemopreventive phytochemicals or drugs such as NSAIDs, 5-α-reductase/aromatase inhibitors targeting different signaling pathways would be logical for the prevention of progression of tumors to late advanced metastatic states.
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Affiliation(s)
- Rasika Hudlikar
- Department of Pharmaceutics, Ernest Mario School of Pharmacy, Rutgers, The State University of New Jersey, Piscataway, New Jersey
| | - Lujing Wang
- Department of Pharmaceutics, Ernest Mario School of Pharmacy, Rutgers, The State University of New Jersey, Piscataway, New Jersey.,Graduate Program in Pharmaceutical Science, Ernest Mario School of Pharmacy, Rutgers, The State University of New Jersey, Piscataway, New Jersey
| | - Renyi Wu
- Department of Pharmaceutics, Ernest Mario School of Pharmacy, Rutgers, The State University of New Jersey, Piscataway, New Jersey
| | - Shanyi Li
- Department of Pharmaceutics, Ernest Mario School of Pharmacy, Rutgers, The State University of New Jersey, Piscataway, New Jersey
| | - Rebecca Peter
- Department of Pharmaceutics, Ernest Mario School of Pharmacy, Rutgers, The State University of New Jersey, Piscataway, New Jersey.,Graduate Program in Pharmaceutical Science, Ernest Mario School of Pharmacy, Rutgers, The State University of New Jersey, Piscataway, New Jersey
| | - Ahmad Shannar
- Department of Pharmaceutics, Ernest Mario School of Pharmacy, Rutgers, The State University of New Jersey, Piscataway, New Jersey.,Graduate Program in Pharmaceutical Science, Ernest Mario School of Pharmacy, Rutgers, The State University of New Jersey, Piscataway, New Jersey
| | - Pochung Jordan Chou
- Department of Pharmaceutics, Ernest Mario School of Pharmacy, Rutgers, The State University of New Jersey, Piscataway, New Jersey.,Graduate Program in Pharmaceutical Science, Ernest Mario School of Pharmacy, Rutgers, The State University of New Jersey, Piscataway, New Jersey
| | - Xia Liu
- Department of Pharmaceutics, Ernest Mario School of Pharmacy, Rutgers, The State University of New Jersey, Piscataway, New Jersey.,Department of Pharmacology, School of Basic Medical Science, Lanzhou University, Lanzhou, China
| | - Zhigang Liu
- Department of Pharmaceutics, Ernest Mario School of Pharmacy, Rutgers, The State University of New Jersey, Piscataway, New Jersey.,Department of Food and Pharmaceutical Engineering, Guiyang University, Guiyang, China
| | - Hsiao-Chen Dina Kuo
- Department of Pharmaceutics, Ernest Mario School of Pharmacy, Rutgers, The State University of New Jersey, Piscataway, New Jersey.,Graduate Program in Pharmaceutical Science, Ernest Mario School of Pharmacy, Rutgers, The State University of New Jersey, Piscataway, New Jersey
| | - Ah-Ng Kong
- Department of Pharmaceutics, Ernest Mario School of Pharmacy, Rutgers, The State University of New Jersey, Piscataway, New Jersey.
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Zhang Z, Lu S, Dunmall LSC, Wang Z, Cheng Z, Zhang Z, Yan W, Chu Y, Gao D, Wang N, Li Y, Wang J, Li Y, Ji Y, Shan D, Li K, Wang P, Dong Y, Dong J, Lemoine NR, Pei D, Zhang L, Wang Y. Treatment and Prevention of Lung Cancer Using a Virus-Infected Reprogrammed Somatic Cell-Derived Tumor Cell Vaccination (VIReST) Regime. Front Immunol 2020; 11:1996. [PMID: 32903551 PMCID: PMC7438408 DOI: 10.3389/fimmu.2020.01996] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2020] [Accepted: 07/23/2020] [Indexed: 12/25/2022] Open
Abstract
Lung cancer is one of the most commonly diagnosed cancer and despite therapeutic advances, mortality remains high. The long period of clinical latency associated with lung cancer provides an ideal window of opportunity to administer vaccines to at-risk individuals that can prevent tumor progression and initiate long-term anti-tumor immune surveillance. Here we describe a personalized vaccination regime that could be applied for both therapeutic and prophylactic prevention of lung cancer, based on the derivation of lung cancer cells from induced pluripotent stem cells. Stem cells from healthy mice were modified to express Cre-dependent KRASG12D and Trp53R172H prior to differentiation to lung progenitor cells. Subsequent viral delivery of Cre caused activation of exogenous driver mutations, resulting in transformation and development of lung cancer cells. iPSC-derived lung cancer cells were highly antigenically related to lung cancer cells induced in LSL-KRASG12D/+; Trp53R172H/+ transgenic mice and were antigenically unrelated to original pluripotent stem cells or pancreatic cancer cells derived using the same technological platform. For vaccination, induced lung cancer cells were infected with oncolytic Adenovirus or Vaccinia virus, to act as vaccine adjuvants, prior to delivery of vaccines sequentially to a murine inducible transgenic model of lung cancer. Application of this Virus-Infected, Reprogrammed Somatic cell-derived Tumor cell (VIReST) regime primed tumor-specific T cell responses that significantly prolonged survival in both subcutaneous post-vaccine challenge models and induced transgenic models of lung cancer, demonstrating that stem cell-derived prophylactic vaccines may be a feasible intervention for treatment or prevention of lung cancer development in at-risk individuals.
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Affiliation(s)
- Zhe Zhang
- National Center for International Research in Cell and Gene Therapy, Sino-British Research Centre for Molecular Oncology, School of Basic Medical Sciences, Academy of Medical Sciences, Zhengzhou University, Zhengzhou, China
| | - Shuangshuang Lu
- National Center for International Research in Cell and Gene Therapy, Sino-British Research Centre for Molecular Oncology, Academy of Medical Sciences, Zhengzhou University, Zhengzhou, China
| | - Louisa S. Chard Dunmall
- Centre for Biomarkers and Biotherapeutics, Barts Cancer Institute, Queen Mary University of London, London, United Kingdom
| | - Zhizhong Wang
- National Center for International Research in Cell and Gene Therapy, Sino-British Research Centre for Molecular Oncology, Academy of Medical Sciences, Zhengzhou University, Zhengzhou, China
| | - Zhenguo Cheng
- National Center for International Research in Cell and Gene Therapy, Sino-British Research Centre for Molecular Oncology, Academy of Medical Sciences, Zhengzhou University, Zhengzhou, China
| | - Zhongxian Zhang
- National Center for International Research in Cell and Gene Therapy, Sino-British Research Centre for Molecular Oncology, Academy of Medical Sciences, Zhengzhou University, Zhengzhou, China
| | - Wenli Yan
- National Center for International Research in Cell and Gene Therapy, Sino-British Research Centre for Molecular Oncology, Academy of Medical Sciences, Zhengzhou University, Zhengzhou, China
| | - Yongchao Chu
- National Center for International Research in Cell and Gene Therapy, Sino-British Research Centre for Molecular Oncology, Academy of Medical Sciences, Zhengzhou University, Zhengzhou, China
| | - Dongling Gao
- National Center for International Research in Cell and Gene Therapy, Sino-British Research Centre for Molecular Oncology, Academy of Medical Sciences, Zhengzhou University, Zhengzhou, China
| | - Na Wang
- National Center for International Research in Cell and Gene Therapy, Sino-British Research Centre for Molecular Oncology, Academy of Medical Sciences, Zhengzhou University, Zhengzhou, China
| | - Yang Li
- National Center for International Research in Cell and Gene Therapy, Sino-British Research Centre for Molecular Oncology, Academy of Medical Sciences, Zhengzhou University, Zhengzhou, China
| | - Jiwei Wang
- National Center for International Research in Cell and Gene Therapy, Sino-British Research Centre for Molecular Oncology, Academy of Medical Sciences, Zhengzhou University, Zhengzhou, China
| | - Yuenan Li
- National Center for International Research in Cell and Gene Therapy, Sino-British Research Centre for Molecular Oncology, Academy of Medical Sciences, Zhengzhou University, Zhengzhou, China
| | - Yupei Ji
- National Center for International Research in Cell and Gene Therapy, Sino-British Research Centre for Molecular Oncology, Academy of Medical Sciences, Zhengzhou University, Zhengzhou, China
| | - Danyang Shan
- National Center for International Research in Cell and Gene Therapy, Sino-British Research Centre for Molecular Oncology, Academy of Medical Sciences, Zhengzhou University, Zhengzhou, China
| | - Keke Li
- National Center for International Research in Cell and Gene Therapy, Sino-British Research Centre for Molecular Oncology, Academy of Medical Sciences, Zhengzhou University, Zhengzhou, China
| | - Panpan Wang
- National Center for International Research in Cell and Gene Therapy, Sino-British Research Centre for Molecular Oncology, Academy of Medical Sciences, Zhengzhou University, Zhengzhou, China
| | - Yunshu Dong
- CAS Key Laboratory of Infection and Immunity, Institute of Biophysics, Chinese Academy of Sciences, Beijing, China
| | - Jianzeng Dong
- Department of Cardiology, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Nick R. Lemoine
- National Center for International Research in Cell and Gene Therapy, Sino-British Research Centre for Molecular Oncology, Academy of Medical Sciences, Zhengzhou University, Zhengzhou, China
- Centre for Biomarkers and Biotherapeutics, Barts Cancer Institute, Queen Mary University of London, London, United Kingdom
| | - Duanqing Pei
- CAS Key Laboratory of Regenerative Biology, South China Institute for Stem Cell Biology and Regenerative Medicine, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou, China
| | - Lirong Zhang
- School of Basic Medical Sciences, Academy of Medical Sciences, Zhengzhou University, Zhengzhou, China
| | - Yaohe Wang
- National Center for International Research in Cell and Gene Therapy, Sino-British Research Centre for Molecular Oncology, Academy of Medical Sciences, Zhengzhou University, Zhengzhou, China
- Centre for Biomarkers and Biotherapeutics, Barts Cancer Institute, Queen Mary University of London, London, United Kingdom
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33
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Woo Y, Reid V, Kelly KJ, Carlson D, Yu Z, Fong Y. Oncolytic Herpes Simplex Virus Prevents Premalignant Lesions from Progressing to Cancer. Mol Ther Oncolytics 2020; 16:1-6. [PMID: 31909180 PMCID: PMC6940689 DOI: 10.1016/j.omto.2019.11.003] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2018] [Accepted: 11/27/2019] [Indexed: 12/20/2022] Open
Abstract
Early detection and timely treatment of precancerous lesions are hallmarks of successful strategies to prevent deaths due to cancer. Oncolytic viruses are a group of promising anti-cancer agents with wide-ranging experimental and clinical efficacy against solid tumors. Previously, we have shown that NV1066, an oncolytic herpes simplex-1 virus encoding enhanced green fluorescent protein, selectively infects, replicates in, and kills various cancer types. In this study, we sought to determine whether this oncolytic agent can treat precancerous lesions to prevent cancer formation. Using an oral chemical carcinogenesis model in hamsters, we assessed the ability of NV1066 to infect precancerous and cancerous lesions. NV1066 consistently infected dysplastic cells, carcinoma in situ, and squamous cell carcinoma. Animals receiving an intramucosal injection of NV1066 for 7 weeks showed significantly fewer (3-fold) and smaller (4-fold) lesions compared to animals that did not receive viral treatment. Results indicate that infectivity might be dependent on the herpes simplex virus 1 receptor, nectin-1. This study demonstrates that not only can NV1066 treat oral squamous cell carcinoma, but it can also infect and treat premalignant lesions, thus delaying cancer progression. Overall, our study shows the potential of the oncolytic virus NV1066 as a cancer prevention tool.
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Affiliation(s)
- Yanghee Woo
- Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
- Department of Surgery, City of Hope National Medical Center, Duarte, CA 91010, USA
| | - Vincent Reid
- Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
- Department of Surgery, Mercy Medical Center, Cedar Rapids, IA 52403, USA
| | - Kaitlyn J. Kelly
- Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
- Department of Surgery, UC San Diego Health, San Diego, CA 92093, USA
| | - Diane Carlson
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Zhenkun Yu
- Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
- Otorhinolaryngology and Head and Neck Surgery Department, Nanjing Tongren Hospital, School of Medicine, Southeast University, Nanjing 211100, China
| | - Yuman Fong
- Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
- Department of Surgery, City of Hope National Medical Center, Duarte, CA 91010, USA
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34
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Spiech KM, Tripathy PR, Woodcock AM, Sheth NA, Collins KS, Kannegolla K, Sinha AD, Sharfuddin AA, Pratt VM, Khalid M, Hains DS, Moe SM, Skaar TC, Moorthi RN, Eadon MT. Implementation of a Renal Precision Medicine Program: Clinician Attitudes and Acceptance. Life (Basel) 2020; 10:life10040032. [PMID: 32224869 PMCID: PMC7235993 DOI: 10.3390/life10040032] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2020] [Revised: 03/19/2020] [Accepted: 03/20/2020] [Indexed: 12/11/2022] Open
Abstract
A precision health initiative was implemented across a multi-hospital health system, wherein a panel of genetic variants was tested and utilized in the clinical care of chronic kidney disease (CKD) patients. Pharmacogenomic predictors of antihypertensive response and genomic predictors of CKD were provided to clinicians caring for nephrology patients. To assess clinician knowledge, attitudes, and willingness to act on genetic testing results, a Likert-scale survey was sent to and self-administered by these nephrology providers (N = 76). Most respondents agreed that utilizing pharmacogenomic-guided antihypertensive prescribing is valuable (4.0 ± 0.7 on a scale of 1 to 5, where 5 indicates strong agreement). However, the respondents also expressed reluctance to use genetic testing for CKD risk stratification due to a perceived lack of supporting evidence (3.2 ± 0.9). Exploratory sub-group analyses associated this reluctance with negative responses to both knowledge and attitude discipline questions, thus suggesting reduced exposure to and comfort with genetic information. Given the evolving nature of genomic implementation in clinical care, further education is warranted to help overcome these perception barriers.
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Affiliation(s)
- Katherine M. Spiech
- Department of Medicine, Indiana University School of Medicine, Indianapolis, IN 46202, USA; (K.M.S.); (P.R.T.); (A.M.W.); (N.A.S.); (K.S.C.); (K.K.); (A.D.S.); (A.A.S.); (S.M.M.); (T.C.S.); (R.N.M.)
| | - Purnima R. Tripathy
- Department of Medicine, Indiana University School of Medicine, Indianapolis, IN 46202, USA; (K.M.S.); (P.R.T.); (A.M.W.); (N.A.S.); (K.S.C.); (K.K.); (A.D.S.); (A.A.S.); (S.M.M.); (T.C.S.); (R.N.M.)
| | - Alex M. Woodcock
- Department of Medicine, Indiana University School of Medicine, Indianapolis, IN 46202, USA; (K.M.S.); (P.R.T.); (A.M.W.); (N.A.S.); (K.S.C.); (K.K.); (A.D.S.); (A.A.S.); (S.M.M.); (T.C.S.); (R.N.M.)
| | - Nehal A. Sheth
- Department of Medicine, Indiana University School of Medicine, Indianapolis, IN 46202, USA; (K.M.S.); (P.R.T.); (A.M.W.); (N.A.S.); (K.S.C.); (K.K.); (A.D.S.); (A.A.S.); (S.M.M.); (T.C.S.); (R.N.M.)
| | - Kimberly S. Collins
- Department of Medicine, Indiana University School of Medicine, Indianapolis, IN 46202, USA; (K.M.S.); (P.R.T.); (A.M.W.); (N.A.S.); (K.S.C.); (K.K.); (A.D.S.); (A.A.S.); (S.M.M.); (T.C.S.); (R.N.M.)
| | - Karthik Kannegolla
- Department of Medicine, Indiana University School of Medicine, Indianapolis, IN 46202, USA; (K.M.S.); (P.R.T.); (A.M.W.); (N.A.S.); (K.S.C.); (K.K.); (A.D.S.); (A.A.S.); (S.M.M.); (T.C.S.); (R.N.M.)
| | - Arjun D. Sinha
- Department of Medicine, Indiana University School of Medicine, Indianapolis, IN 46202, USA; (K.M.S.); (P.R.T.); (A.M.W.); (N.A.S.); (K.S.C.); (K.K.); (A.D.S.); (A.A.S.); (S.M.M.); (T.C.S.); (R.N.M.)
| | - Asif A. Sharfuddin
- Department of Medicine, Indiana University School of Medicine, Indianapolis, IN 46202, USA; (K.M.S.); (P.R.T.); (A.M.W.); (N.A.S.); (K.S.C.); (K.K.); (A.D.S.); (A.A.S.); (S.M.M.); (T.C.S.); (R.N.M.)
| | - Victoria M. Pratt
- Department of Medical and Molecular Genetics, Indiana University School of Medicine, Indianapolis, IN 46202, USA;
| | - Myda Khalid
- Department of Pediatrics, Indiana University School of Medicine, Indianapolis, IN 46202, USA; (M.K.); (D.S.H.)
| | - David S. Hains
- Department of Pediatrics, Indiana University School of Medicine, Indianapolis, IN 46202, USA; (M.K.); (D.S.H.)
| | - Sharon M. Moe
- Department of Medicine, Indiana University School of Medicine, Indianapolis, IN 46202, USA; (K.M.S.); (P.R.T.); (A.M.W.); (N.A.S.); (K.S.C.); (K.K.); (A.D.S.); (A.A.S.); (S.M.M.); (T.C.S.); (R.N.M.)
| | - Todd C. Skaar
- Department of Medicine, Indiana University School of Medicine, Indianapolis, IN 46202, USA; (K.M.S.); (P.R.T.); (A.M.W.); (N.A.S.); (K.S.C.); (K.K.); (A.D.S.); (A.A.S.); (S.M.M.); (T.C.S.); (R.N.M.)
| | - Ranjani N. Moorthi
- Department of Medicine, Indiana University School of Medicine, Indianapolis, IN 46202, USA; (K.M.S.); (P.R.T.); (A.M.W.); (N.A.S.); (K.S.C.); (K.K.); (A.D.S.); (A.A.S.); (S.M.M.); (T.C.S.); (R.N.M.)
| | - Michael T. Eadon
- Department of Medicine, Indiana University School of Medicine, Indianapolis, IN 46202, USA; (K.M.S.); (P.R.T.); (A.M.W.); (N.A.S.); (K.S.C.); (K.K.); (A.D.S.); (A.A.S.); (S.M.M.); (T.C.S.); (R.N.M.)
- Correspondence: ; Tel.: 317-274-2502; Fax: 317-274-8575
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35
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Meade CD, Gwede CK. An invitation for optimal inclusivity: Investing in communities to advance equity in biomedical research and cancer care. Cancer 2020; 126:935-938. [PMID: 31909821 DOI: 10.1002/cncr.32683] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2019] [Revised: 10/23/2019] [Accepted: 11/24/2019] [Indexed: 01/13/2023]
Affiliation(s)
- Cathy D Meade
- Division of Population Science, Department of Health Outcomes and Behavior, Moffitt Cancer Center, Tampa, Florida
| | - Clement K Gwede
- Division of Population Science, Department of Health Outcomes and Behavior, Moffitt Cancer Center, Tampa, Florida
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36
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Lu S, Zhang Z, Du P, Chard LS, Yan W, El Khouri M, Wang Z, Zhang Z, Chu Y, Gao D, Zhang Q, Zhang L, Nagano A, Wang J, Chelala C, Liu J, Chen J, Liu P, Dong Y, Wang S, Li X, Dong J, Lemoine NR, Pei D, Wang Y. A Virus-Infected, Reprogrammed Somatic Cell-Derived Tumor Cell (VIReST) Vaccination Regime Can Prevent Initiation and Progression of Pancreatic Cancer. Clin Cancer Res 2019; 26:465-476. [PMID: 31767564 DOI: 10.1158/1078-0432.ccr-19-1395] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2019] [Revised: 08/05/2019] [Accepted: 10/24/2019] [Indexed: 11/16/2022]
Abstract
PURPOSE Pancreatic cancer remains one of the most lethal cancers, and late detection renders most tumors refractory to conventional therapies. Development of cancer prophylaxis may be the most realistic option for improving mortality associated with this disease. Here, we develop a novel individualized prophylactic and therapeutic vaccination regimen using induced pluripotent stem cells (iPSC), gene editing, and tumor-targeted replicating oncolytic viruses. EXPERIMENTAL DESIGN We created a Virus-Infected, Reprogrammed Somatic cell-derived Tumor cell (VIReST) regime. iPSCs from healthy cells were induced to pancreatic tumor cells using in situ gene editing via stable provision of KRas G12D and p53 R172H tumor driver mutations. These cells were preinfected with oncolytic Adenovirus (AdV) as prime or Vaccinia virus (VV) as boost, to improve vaccine immunogenicity, prior to delivery of vaccines in a sequential regime to young KPC transgenic mice, genetically programmed to develop pancreatic cancer, to prevent and delay disease development. RESULTS Tumor cells preinfected with oncolytic AdV as prime or VV as boost were the best regime to induce tumor-specific immunity. iPSC-derived tumor cells were highly related in antigen repertoire to pancreatic cancer cells of KPC transgenic mice, suggesting that an individual's stem cells can provide an antigenically matched whole tumor cell vaccine. The VIReST vaccination primed tumor-specific T-cell responses, resulting in delayed disease emergence and progression and significantly prolonged survival of KPC transgenic mice. Importantly, this regime was well-tolerated and nontoxic. CONCLUSIONS These results provide both proof of concept and a robust technology platform for the development of personalized prophylactic cancer vaccines to prevent pancreatic malignancies in at-risk individuals.
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Affiliation(s)
- Shuangshuang Lu
- National Center for International Research in Cell and Gene Therapy, Sino-British Research Centre for Molecular Oncology, Academy of Medical Sciences, Zhengzhou University, Zhengzhou, China
| | - Zhe Zhang
- National Center for International Research in Cell and Gene Therapy, Sino-British Research Centre for Molecular Oncology, Academy of Medical Sciences, Zhengzhou University, Zhengzhou, China
| | - Pan Du
- National Center for International Research in Cell and Gene Therapy, Sino-British Research Centre for Molecular Oncology, Academy of Medical Sciences, Zhengzhou University, Zhengzhou, China
| | - Louisa S Chard
- Centre for Molecular Oncology, Barts Cancer Institute, Queen Mary University of London, London, United Kingdom
| | - Wenli Yan
- National Center for International Research in Cell and Gene Therapy, Sino-British Research Centre for Molecular Oncology, Academy of Medical Sciences, Zhengzhou University, Zhengzhou, China
| | - Margueritte El Khouri
- Centre for Molecular Oncology, Barts Cancer Institute, Queen Mary University of London, London, United Kingdom
| | - Zhizhong Wang
- National Center for International Research in Cell and Gene Therapy, Sino-British Research Centre for Molecular Oncology, Academy of Medical Sciences, Zhengzhou University, Zhengzhou, China
| | - Zhongxian Zhang
- National Center for International Research in Cell and Gene Therapy, Sino-British Research Centre for Molecular Oncology, Academy of Medical Sciences, Zhengzhou University, Zhengzhou, China
| | - Yongchao Chu
- National Center for International Research in Cell and Gene Therapy, Sino-British Research Centre for Molecular Oncology, Academy of Medical Sciences, Zhengzhou University, Zhengzhou, China
| | - Dongling Gao
- National Center for International Research in Cell and Gene Therapy, Sino-British Research Centre for Molecular Oncology, Academy of Medical Sciences, Zhengzhou University, Zhengzhou, China
| | - Qinxian Zhang
- School of Basic Medical Sciences, Academy of Medical Sciences, Zhengzhou University, Zhengzhou, China
| | - Lirong Zhang
- School of Basic Medical Sciences, Academy of Medical Sciences, Zhengzhou University, Zhengzhou, China
| | - Ai Nagano
- Centre for Molecular Oncology, Barts Cancer Institute, Queen Mary University of London, London, United Kingdom
| | - Jun Wang
- Centre for Molecular Oncology, Barts Cancer Institute, Queen Mary University of London, London, United Kingdom
| | - Claude Chelala
- Centre for Molecular Oncology, Barts Cancer Institute, Queen Mary University of London, London, United Kingdom
| | - Jing Liu
- CAS Key Laboratory of Regenerative Biology, South China Institute for Stem Cell Biology and Regenerative Medicine, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou, Guangzhou, China.,Guangzhou Regenerative Medicine and Health Guangdong Laboratory, Guangzhou, China
| | - Jiekai Chen
- CAS Key Laboratory of Regenerative Biology, South China Institute for Stem Cell Biology and Regenerative Medicine, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou, Guangzhou, China.,Guangzhou Regenerative Medicine and Health Guangdong Laboratory, Guangzhou, China
| | - Pentao Liu
- School of Biomedical Sciences, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong, China
| | - Yunshu Dong
- CAS Key Laboratory of Infection and Immunity, Institute of Biophysics, Chinese Academy of Sciences, Beijing, China
| | - Shengdian Wang
- CAS Key Laboratory of Infection and Immunity, Institute of Biophysics, Chinese Academy of Sciences, Beijing, China
| | - Xiaozhu Li
- CAS Key Laboratory of Infection and Immunity, Institute of Biophysics, Chinese Academy of Sciences, Beijing, China
| | - Jianzeng Dong
- Department of Cardiology, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Nick R Lemoine
- National Center for International Research in Cell and Gene Therapy, Sino-British Research Centre for Molecular Oncology, Academy of Medical Sciences, Zhengzhou University, Zhengzhou, China.,Centre for Molecular Oncology, Barts Cancer Institute, Queen Mary University of London, London, United Kingdom
| | - Duanqing Pei
- CAS Key Laboratory of Regenerative Biology, South China Institute for Stem Cell Biology and Regenerative Medicine, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou, Guangzhou, China. .,Guangzhou Regenerative Medicine and Health Guangdong Laboratory, Guangzhou, China
| | - Yaohe Wang
- National Center for International Research in Cell and Gene Therapy, Sino-British Research Centre for Molecular Oncology, Academy of Medical Sciences, Zhengzhou University, Zhengzhou, China. .,Centre for Molecular Oncology, Barts Cancer Institute, Queen Mary University of London, London, United Kingdom
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37
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Davidson DD, Cheng L. Perspectives of lung cancer control and molecular prevention. Future Oncol 2019; 15:3527-3530. [PMID: 31650845 DOI: 10.2217/fon-2019-0523] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Affiliation(s)
- Darrell D Davidson
- Department of Pathology & Laboratory Medicine, Indiana University School of Medicine, Indianapolis, Indiana, IN 46202, USA
| | - Liang Cheng
- Department of Pathology & Laboratory Medicine, Indiana University School of Medicine, Indianapolis, Indiana, IN 46202, USA
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Lippman SM, Abate-Shen C, Colbert Maresso KL, Colditz GA, Dannenberg AJ, Davidson NE, Disis ML, DuBois RN, Szabo E, Giuliano AR, Hait WN, Lee JJ, Kensler TW, Kramer BS, Limburg P, Maitra A, Martinez ME, Rebbeck TR, Schmitz KH, Vilar E, Hawk ET. AACR White Paper: Shaping the Future of Cancer Prevention - A Roadmap for Advancing Science and Public Health. Cancer Prev Res (Phila) 2019; 11:735-778. [PMID: 30530635 DOI: 10.1158/1940-6207.capr-18-0421] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2018] [Accepted: 11/02/2018] [Indexed: 12/09/2022]
Abstract
The recent pace, extent, and impact of paradigm-changing cancer prevention science has been remarkable. The American Association for Cancer Research (AACR) convened a 3-day summit, aligned with five research priorities: (i) Precancer Atlas (PCA). (ii) Cancer interception. (iii) Obesity-cancer linkage, a global epidemic of chronic low-grade inflammation. (iv) Implementation science. (v) Cancer disparities. Aligned with these priorities, AACR co-led the Lancet Commission to formally endorse and accelerate the NCI Cancer Moonshot program, facilitating new global collaborative efforts in cancer control. The expanding scope of creative impact is perhaps most startling-from NCI-funded built environments to AACR Team Science Awarded studies of Asian cancer genomes informing global primary prevention policies; cell-free epigenetic marks identifying incipient neoplastic site; practice-changing genomic subclasses in myeloproliferative neoplasia (including germline variant tightly linked to JAK2 V617F haplotype); universal germline genetic testing for pancreatic cancer; and repurposing drugs targeting immune- and stem-cell signals (e.g., IL-1β, PD-1, RANK-L) to cancer interception. Microbiota-driven IL-17 can induce stemness and transformation in pancreatic precursors (identifying another repurposing opportunity). Notable progress also includes hosting an obesity special conference (connecting epidemiologic and molecular perspectives to inform cancer research and prevention strategies), co-leading concerted national implementation efforts in HPV vaccination, and charting the future elimination of cancer disparities by integrating new science tools, discoveries and perspectives into community-engaged research, including targeted counter attacks on e-cigarette ad exploitation of children, Hispanics and Blacks. Following this summit, two unprecedented funding initiatives were catalyzed to drive cancer prevention research: the NCI Cancer Moonshot (e.g., PCA and disparities); and the AACR-Stand Up To Cancer bold "Cancer Interception" initiative.
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Affiliation(s)
| | - Cory Abate-Shen
- Departments of Urology, Medicine, Systems Biology, and Pathology & Cell Biology, Institute of Cancer Genetics, Herbert Irving Comprehensive Cancer Center, Columbia University Medical Center, New York, NY
| | - Karen L Colbert Maresso
- Division of Cancer Prevention & Population Sciences, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Graham A Colditz
- Division of Public Health Sciences, Department of Surgery, Washington University School of Medicine, St. Louis, Missouri
| | | | - Nancy E Davidson
- Fred Hutchinson Cancer Center and University of Washington, Seattle, Washington
| | - Mary L Disis
- UW Medicine Cancer Vaccine Institute, University of Washington, Seattle, Washington
| | - Raymond N DuBois
- Department of Biochemistry and Molecular Biology, Medical University of South Carolina, Charleston, South Carolina
| | - Eva Szabo
- Division of Cancer Prevention, National Cancer Institute, NIH, Bethesda, Maryland
| | - Anna R Giuliano
- Center for Infection Research in Cancer, H. Lee Moffitt Cancer Center & Research Institute, Tampa, Florida
| | - William N Hait
- Janssen Research and Development LLC., Raritan, New Jersey
| | - J Jack Lee
- Department of Biostatistics, University of Texas, MD Anderson Cancer Center, Houston, Texas
| | - Thomas W Kensler
- Public Health Sciences Division, Fred Hutchinson Cancer Research Center, Seattle, WA
| | | | - Paul Limburg
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Mayo Clinic, Rochester, Minnesota
| | - Anirban Maitra
- Sheikh Ahmed Pancreatic Cancer Research Center, University of Texas MD Anderson Cancer Center, Houston, TX
| | - Maria Elena Martinez
- Department of Family Medicine and Public Health, UC San Diego, LaJolla, California
| | - Timothy R Rebbeck
- Cancer Epidemiology & Cancer Risk and Disparity, Dana-Farber Cancer Institute, Boston, MA
| | | | - Eduardo Vilar
- Departments of Clinical Cancer Prevention and GI Medical Oncology, UT MD Anderson Cancer Center, Houston, TX
| | - Ernest T Hawk
- Division of Cancer Prevention & Population Sciences, The University of Texas MD Anderson Cancer Center, Houston, TX.
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Cheng M, Hanna NH, Davidson DD, Gunderman RB. Predicting progression of in situ carcinoma in the era of precision genomics. J Thorac Dis 2019; 11:2222-2225. [PMID: 31372258 DOI: 10.21037/jtd.2019.05.57] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Monica Cheng
- Department of Radiology and Imaging Sciences, Indiana University School of Medicine, Indianapolis, Indiana, USA
| | - Nasser H Hanna
- Department of Medicine, Division of Hematology/Oncology, Indiana University School of Medicine, Indianapolis, Indiana, USA
| | - Darrell D Davidson
- Department of Pathology, Indiana University School of Medicine, Indianapolis, Indiana, USA
| | - Richard B Gunderman
- Department of Radiology and Imaging Sciences, Indiana University School of Medicine, Indianapolis, Indiana, USA
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Kaphingst KA, Peterson E, Zhao J, Gaysynsky A, Elrick A, Hong SJ, Krakow M, Pokharel M, Ratcliff CL, Klein WMP, Khoury MJ, Chou WYS. Cancer communication research in the era of genomics and precision medicine: a scoping review. Genet Med 2019; 21:1691-1698. [PMID: 30573799 PMCID: PMC7725534 DOI: 10.1038/s41436-018-0402-0] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2018] [Accepted: 11/29/2018] [Indexed: 01/13/2023] Open
Abstract
Effective use of genetic and genomic data in cancer prevention and treatment depends on adequate communication with patients and the public. Although relevant empirical work has emerged, the scope and outcomes of this communication research have not been characterized. We conducted a comprehensive scoping review of recent published research (2010-2017) on communication of cancer-related genetic and genomic testing (CGT) information. Searches in six databases revealed 9243 unique records; 513 papers were included. Most papers utilized an observational quantitative design; fewer utilized an experimental design. More attention has been paid to outcomes of CGT results disclosure than to decision making regarding CGT uptake or the process of results disclosure. Psychosocial outcomes were most common across studies. This literature has a strong focus on BRCA1/2, with few papers focused on Lynch syndrome or next-generation technologies. Women, Caucasians, older adults, and those of higher socioeconomic status were overrepresented. Research gaps identified include the need for studies on the process of CGT communication; examining behavioral, decision making, and communication outcomes; and inclusion of diverse populations. Addressing these gaps can help improve the use of genomics in cancer control and reduce disparities in access to and use of CGT.
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Affiliation(s)
- Kimberly A Kaphingst
- Huntsman Cancer Institute, Salt Lake City, UT, USA.
- Department of Communication, University of Utah, Salt Lake City, UT, USA.
| | | | | | | | - Ashley Elrick
- Department of Communication, University of Utah, Salt Lake City, UT, USA
| | - Soo Jung Hong
- National University of Singapore, Singapore, Singapore
| | | | | | - Chelsea L Ratcliff
- Department of Communication, University of Utah, Salt Lake City, UT, USA
| | | | - Muin J Khoury
- Office of Public Health Genomics, Centers for Disease Control and Prevention, Atlanta, GA, USA
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Identifying chemopreventive agents for obesity-associated cancers using an efficient, 3D high-throughput transformation assay. Sci Rep 2019; 9:10278. [PMID: 31311976 PMCID: PMC6635484 DOI: 10.1038/s41598-019-46531-y] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2018] [Accepted: 06/26/2019] [Indexed: 12/15/2022] Open
Abstract
Obesity is associated with ~40% of cancer diagnoses but there are currently no effective preventive strategies, illustrating a need for chemoprevention. We previously demonstrated that fibroblast growth factor 2 (FGF2) from adipose tissue stimulates malignant transformation, as measured by growth in soft agar, the gold-standard in vitro transformation assay. Because the soft agar assay is unsuitable for high throughput screens (HTS), we developed a novel method using 3D growth in ultra-low attachment conditions as an alternative to growth in agar to discover compounds that inhibit transformation. Treating non-tumorigenic, skin epithelial JB6 P+ cells with FGF2 stimulates growth in ultra-low attachment conditions analogous to growth in the soft agar. This transformation HTS identified picropodophyllin, an insulin growth factor 1 receptor (IGF1R) inhibitor, and fluvastatin, an HMG-CoA reductase inhibitor, as potential chemopreventive agents. These compounds were validated for efficacy using two non-tumorigenic cell lines in soft agar. Another IGF1R inhibitor and other statins were also tested and several were able to inhibit growth in soft agar. This novel 3D HTS platform is fast, robust and has the potential to identify agents for obesity-associated cancer prevention.
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Katogiritis A, Khanna C. Towards the Delivery of Precision Veterinary Cancer Medicine. Vet Clin North Am Small Anim Pract 2019; 49:809-818. [PMID: 31256903 DOI: 10.1016/j.cvsm.2019.04.011] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
We introduce a next phase in the evolution of medicine affecting human and veterinary patients. This evolution, genomic cancer medicine (Pmed), involves expansion of genomic and molecular biology into clinical medicine. The implementation of these new technologies has already begun and is a commercial reality. We introduce the underpinnings for this evolution, and focus on application in complex disease states. Pet owners have begun requesting Pmed technologies. To meet this demand, it is important to be aware of the opportunities and obstacles associated with available Pmed offerings as well as the current state of the field.
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Affiliation(s)
- Anna Katogiritis
- EthosVeterinaryHealth LLC, 20 Cabot Road, Woburn, MA 01801, USA; EthosDiscovery(501c3), Washington, DC, USA. https://twitter.com/DoctorAnnaK
| | - Chand Khanna
- EthosVeterinaryHealth LLC, 20 Cabot Road, Woburn, MA 01801, USA; EthosDiscovery(501c3), Washington, DC, USA.
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43
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Immune evasion before tumour invasion in early lung squamous carcinogenesis. Nature 2019; 571:570-575. [PMID: 31243362 DOI: 10.1038/s41586-019-1330-0] [Citation(s) in RCA: 196] [Impact Index Per Article: 39.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2018] [Accepted: 05/24/2019] [Indexed: 12/18/2022]
Abstract
Early detection and treatment are critical for improving the outcome of patients with cancer1. Understanding the largely uncharted biology of carcinogenesis requires deciphering molecular processes in premalignant lesions, and revealing the determinants of the intralesional immune reaction during cancer development. The adaptive immune response within tumours has previously been shown to be strongest at the earliest stage of carcinoma2,3. Here we show that immune activation and immune escape occur before tumour invasion, and reveal the relevant immune biomarkers of the pre-invasive stages of carcinogenesis in the lung. We used gene-expression profiling and multispectral imaging to analyse a dataset of 9 morphological stages of the development of lung squamous cell carcinoma, which includes 122 well-annotated biopsies from 77 patients. We identified evolutionary trajectories of cancer and immune pathways that comprise (1) a linear increase in proliferation and DNA repair from normal to cancerous tissue; (2) a transitory increase of metabolism and early immune sensing, through the activation of resident immune cells, in low-grade pre-invasive lesions; (3) the activation of immune responses and immune escape through immune checkpoints and suppressive interleukins from high-grade pre-invasive lesions; and, ultimately, (4) the activation of the epithelial-mesenchymal transition in the invasive stage of cancer. We propose that carcinogenesis in the lung involves a dynamic co-evolution of pre-invasive bronchial cells and the immune response. These findings highlight the need to develop immune biomarkers for early detection as well as immunotherapy-based chemopreventive approaches for individuals who are at high risk of developing lung cancer.
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44
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Rozengurt E, Eibl G. Central role of Yes-associated protein and WW-domain-containing transcriptional co-activator with PDZ-binding motif in pancreatic cancer development. World J Gastroenterol 2019; 25:1797-1816. [PMID: 31057295 PMCID: PMC6478619 DOI: 10.3748/wjg.v25.i15.1797] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/05/2019] [Revised: 03/20/2019] [Accepted: 03/25/2019] [Indexed: 02/06/2023] Open
Abstract
Pancreatic ductal adenocarcinoma (PDAC) remains a deadly disease with no efficacious treatment options. PDAC incidence is projected to increase, which may be caused at least partially by the obesity epidemic. Significantly enhanced efforts to prevent or intercept this cancer are clearly warranted. Oncogenic KRAS mutations are recognized initiating events in PDAC development, however, they are not entirely sufficient for the development of fully invasive PDAC. Additional genetic alterations and/or environmental, nutritional, and metabolic signals, as present in obesity, type-2 diabetes mellitus, and inflammation, are required for full PDAC formation. We hypothesize that oncogenic KRAS increases the intensity and duration of the growth-promoting signaling network. Recent exciting studies from different laboratories indicate that the activity of the transcriptional co-activators Yes-associated protein (YAP) and WW-domain-containing transcriptional co-activator with PDZ-binding motif (TAZ) play a critical role in the promotion and maintenance of PDAC operating as key downstream target of KRAS signaling. While initially thought to be primarily an effector of the tumor-suppressive Hippo pathway, more recent studies revealed that YAP/TAZ subcellular localization and co-transcriptional activity is regulated by multiple upstream signals. Overall, YAP has emerged as a central node of transcriptional convergence in growth-promoting signaling in PDAC cells. Indeed, YAP expression is an independent unfavorable prognostic marker for overall survival of PDAC. In what follows, we will review studies implicating YAP/TAZ in pancreatic cancer development and consider different approaches to target these transcriptional regulators.
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Affiliation(s)
- Enrique Rozengurt
- Department of Medicine, David Geffen School of Medicine, University of California at Los Angeles, Los Angeles, CA 90095, United States
- CURE: Digestive Diseases Research Center, Los Angeles, CA 90095, United States
| | - Guido Eibl
- Department of Surgery, David Geffen School of Medicine, University of California at Los Angeles, Los Angeles, CA 90095, United States
- CURE: Digestive Diseases Research Center, Los Angeles, CA 90095, United States
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Kather JN, Halama N. Harnessing the innate immune system and local immunological microenvironment to treat colorectal cancer. Br J Cancer 2019; 120:871-882. [PMID: 30936499 PMCID: PMC6734657 DOI: 10.1038/s41416-019-0441-6] [Citation(s) in RCA: 51] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2017] [Revised: 02/20/2019] [Accepted: 03/05/2019] [Indexed: 12/14/2022] Open
Abstract
Significant progress in the development of new immunotherapies has led to successful clinical trials for malignant melanoma and non-small cell lung cancer; however, for the majority of solid tumours of the gastrointestinal tract, little or no progress has been seen. The efficacy of immunotherapies is limited by the complexities of a diverse set of immune cells, and interactions between the tumour cells and all other cells in the local microenvironment of solid tumours. A large fraction of immune cells present in and around solid tumours derive from the innate arm of the immune system and using these cells against tumours offers an alternative immunotherapeutic option, especially as current strategies largely harness the adaptive arm of the immune system. This option is currently being investigated and attempts at using the innate immune system for gastrointestinal cancers are showing initial results. Several important factors, including cytokines, chemotherapeutics and the microbiome, influence the plasticity and functionality of innate (myeloid) cells in the microenvironment, and this complexity of regulation has limited translation into successful trials so far. In this review, current concepts of the immunobiology of the innate arm in the tumour microenvironment are presented in the context of clinical translation.
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Affiliation(s)
- Jakob Nikolas Kather
- Department of Medical Oncology and Internal Medicine VI, National Center for Tumor Diseases, University Hospital Heidelberg, Heidelberg, Germany.,German Translational Cancer Consortium (DKTK), Heidelberg, Germany.,Applied Tumor Immunity, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Niels Halama
- Department of Medical Oncology and Internal Medicine VI, National Center for Tumor Diseases, University Hospital Heidelberg, Heidelberg, Germany. .,Institute for Immunology, University Hospital Heidelberg, Heidelberg, Germany. .,Department of Translational Immunotherapy, German Cancer Research Center (DKFZ), Heidelberg, Germany. .,Helmholtz Institute for Translational Oncology (HI-TRON), Mainz, Germany.
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46
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Hamada T, Nowak JA, Milner DA, Song M, Ogino S. Integration of microbiology, molecular pathology, and epidemiology: a new paradigm to explore the pathogenesis of microbiome-driven neoplasms. J Pathol 2019; 247:615-628. [PMID: 30632609 PMCID: PMC6509405 DOI: 10.1002/path.5236] [Citation(s) in RCA: 67] [Impact Index Per Article: 13.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2018] [Revised: 12/24/2018] [Accepted: 01/06/2019] [Indexed: 02/06/2023]
Abstract
Molecular pathological epidemiology (MPE) is an integrative transdisciplinary field that addresses heterogeneous effects of exogenous and endogenous factors (collectively termed 'exposures'), including microorganisms, on disease occurrence and consequences, utilising molecular pathological signatures of the disease. In parallel with the paradigm of precision medicine, findings from MPE research can provide aetiological insights into tailored strategies of disease prevention and treatment. Due to the availability of molecular pathological tests on tumours, the MPE approach has been utilised predominantly in research on cancers including breast, lung, prostate, and colorectal carcinomas. Mounting evidence indicates that the microbiome (inclusive of viruses, bacteria, fungi, and parasites) plays an important role in a variety of human diseases including neoplasms. An alteration of the microbiome may be not only a cause of neoplasia but also an informative biomarker that indicates or mediates the association of an epidemiological exposure with health conditions and outcomes. To adequately educate and train investigators in this emerging area, we herein propose the integration of microbiology into the MPE model (termed 'microbiology-MPE'), which could improve our understanding of the complex interactions of environment, tumour cells, the immune system, and microbes in the tumour microenvironment during the carcinogenic process. Using this approach, we can examine how lifestyle factors, dietary patterns, medications, environmental exposures, and germline genetics influence cancer development and progression through impacting the microbial communities in the human body. Further integration of other disciplines (e.g. pharmacology, immunology, nutrition) into microbiology-MPE would expand this developing research frontier. With the advent of high-throughput next-generation sequencing technologies, researchers now have increasing access to large-scale metagenomics as well as other omics data (e.g. genomics, epigenomics, proteomics, and metabolomics) in population-based research. The integrative field of microbiology-MPE will open new opportunities for personalised medicine and public health. Copyright © 2019 Pathological Society of Great Britain and Ireland. Published by John Wiley & Sons, Ltd.
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Affiliation(s)
- Tsuyoshi Hamada
- Department of Oncologic Pathology, Dana-Farber Cancer Institute and Harvard Medical School, Boston, Massachusetts, USA
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Jonathan A Nowak
- Department of Pathology Program in MPE Molecular Pathological Epidemiology, Brigham and Women’s Hospital and Harvard Medical School, Boston, Massachusetts, USA
| | - Danny A Milner
- American Society for Clinical Pathology, Chicago, Illinois, USA
| | - Mingyang Song
- Departments of Epidemiology and Nutrition, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA
- Clinical and Translational Epidemiology Unit, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts, USA
- Division of Gastroenterology, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts, USA
| | - Shuji Ogino
- Department of Oncologic Pathology, Dana-Farber Cancer Institute and Harvard Medical School, Boston, Massachusetts, USA
- Department of Pathology Program in MPE Molecular Pathological Epidemiology, Brigham and Women’s Hospital and Harvard Medical School, Boston, Massachusetts, USA
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA
- Broad Institute of Massachusetts Institute of Technology and Harvard, Cambridge, Massachusetts, USA
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Abstract
In pediatric cancer, we advocate for trio sequencing of the child and its parents. This method can have substantial implications for cancer prevention in parents and siblings and even in more distant family members. It does not only help to identify a putative classical cancer predisposition syndrome in the index patient, but also detects the combinatorial effect of two independent risk variants in the same signaling pathway. This type of inheritance pattern could contribute to explaining the early occurrence of cancer in children and young adults and thereby inform early diagnosis, screening and preventive measures.
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Affiliation(s)
- Michaela Kuhlen
- Department of Pediatric Oncology, Hematology and Clinical Immunology, Medical Faculty, Heinrich Heine University, Düsseldorf, Germany
| | - Arndt Borkhardt
- Department of Pediatric Oncology, Hematology and Clinical Immunology, Medical Faculty, Heinrich Heine University, Düsseldorf, Germany
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Elnaggar J, Tsien F, Yates C, Davis M, Miele L, Hicks C. An Integrative Genomics Approach for Associating Genetic Susceptibility with the Tumor Immune Microenvironment in Triple Negative Breast Cancer. BIOMEDICAL JOURNAL OF SCIENTIFIC & TECHNICAL RESEARCH 2019; 15:11074-11085. [PMID: 38618278 PMCID: PMC11013954 DOI: 10.26717/bjstr.2019.15.002642] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/16/2024]
Abstract
Background Triple-negative breast cancer (TNBC) is the most aggressive form of breast cancer. It is a heterogeneous disease with poor prognosis. Contributing to the worse prognosis in TNBC is the higher rates of relapse and rapid progression to metastatic disease which is often lethal. With the exception of cytotoxic chemotherapy, there is currently no effective targeted therapies. Immunotherapy such as vaccines offer new opportunities for treatment of TNBC. But realizing the potential of immunotherapy and vaccination may require understanding the association between the tumor immune microenvironment and genetic susceptibility to TNBC. The objective of this exploratory study was to investigate the potential association between genetic susceptibility and tumor immune microenvironment in TNBC. Methods We integrated information on genetic variants and genes associated with an increased risk of developing breast cancer with gene expression data from the Caucasian women diagnosed with the basal-like immune activated (N=54) and basal-like immune suppressed (N=60) subtypes of TNBC to discover and characterize immune modulated gene signatures, molecular networks and biological pathways enriched for genetic susceptibility variants. Results The investigation revealed immune modulated gene signatures, molecular networks and biological pathways enriched for genetic susceptibility variants. The discovered pathways included the role of BRCA1 in DNA damage response, hereditary breast cancer, aryl hydrocarbon receptor and molecular mechanisms of cancer signaling pathways. Conclusion The investigation suggests the link between genetic susceptibility and the tumor immune microenvironment in TNBC and establishes putative functional bridges between genetic predisposition and immune modulated pathways.
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Affiliation(s)
- Jacob Elnaggar
- Department of Genetics Louisiana State University Health Sciences Center-School of Medicine, 533 Bolivar Street, New Orleans, LA 70112
| | - Fern Tsien
- Department of Genetics Louisiana State University Health Sciences Center-School of Medicine, 533 Bolivar Street, New Orleans, LA 70112
| | - Clayton Yates
- Department of Biology and Center for Cancer Research, Tuskegee University, Tuskegee AL, 36088
| | - Melisa Davis
- Henry Ford Health System, One Ford Place, 3CE, Detroit, MI 48202
| | - Lucio Miele
- Department of Genetics Louisiana State University Health Sciences Center-School of Medicine, 533 Bolivar Street, New Orleans, LA 70112
| | - Chindo Hicks
- Department of Genetics Louisiana State University Health Sciences Center-School of Medicine, 533 Bolivar Street, New Orleans, LA 70112
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49
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Yang W, Liu L, Keum N, Qian ZR, Nowak JA, Hamada T, Song M, Cao Y, Nosho K, Smith-Warner SA, Zhang S, Masugi Y, Ng K, Kosumi K, Ma Y, Garrett WS, Wang M, Nan H, Giannakis M, Meyerhardt JA, Chan AT, Fuchs CS, Nishihara R, Wu K, Giovannucci EL, Ogino S, Zhang X. Calcium Intake and Risk of Colorectal Cancer According to Tumor-infiltrating T Cells. Cancer Prev Res (Phila) 2019; 12:283-294. [PMID: 30760501 DOI: 10.1158/1940-6207.capr-18-0279] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2018] [Revised: 09/27/2018] [Accepted: 02/04/2019] [Indexed: 11/16/2022]
Abstract
Calcium intake has been associated with a lower risk of colorectal cancer. Calcium signaling may enhance T-cell proliferation and differentiation, and contribute to T-cell-mediated antitumor immunity. In this prospective cohort study, we investigated the association between calcium intake and colorectal cancer risk according to tumor immunity status to provide additional insights into the role of calcium in colorectal carcinogenesis. The densities of tumor-infiltrating T-cell subsets [CD3+, CD8+ , CD45RO (PTPRC) + , or FOXP3+ cell] were assessed using IHC and computer-assisted image analysis in 736 cancer cases that developed among 136,249 individuals in two cohorts. HRs and 95% confidence intervals (CI) were calculated using Cox proportional hazards regression. Total calcium intake was associated with a multivariable HR of 0.55 (comparing ≥1,200 vs. <600 mg/day; 95% CI, 0.36-0.84; P trend = 0.002) for CD8+ T-cell-low but not for CD8+ T-cell-high tumors (HR = 1.02; 95% CI, 0.67-1.55; P trend = 0.47). Similarly, the corresponding HRs (95% CIs) for calcium for low versus high T-cell-infiltrated tumors were 0.63 (0.42-0.94; P trend = 0.01) and 0.89 (0.58-1.35; P trend = 0.20) for CD3+ ; 0.58 (0.39-0.87; P trend = 0.006) and 1.04 (0.69-1.58; P trend = 0.54) for CD45RO+ ; and 0.56 (0.36-0.85; P trend = 0.006) and 1.10 (0.72-1.67; P trend = 0.47) for FOXP3+ , although the differences by subtypes defined by T-cell density were not statistically significant. These potential differential associations generally appeared consistent regardless of sex, source of calcium intake, tumor location, and tumor microsatellite instability status. Our findings suggest a possible role of calcium in cancer immunoprevention via modulation of T-cell function.
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Affiliation(s)
- Wanshui Yang
- Department of Nutrition, School of Public Health, Anhui Medical University, Hefei, Anhui, P.R. China
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, Massachusetts
| | - Li Liu
- Department of Oncologic Pathology, Dana-Farber Cancer Institute and Harvard Medical School, Boston, Massachusetts
- Department of Nutrition, Harvard T.H. Chan School of Public Health, Boston, Massachusetts
- Department of Epidemiology and Biostatistics, and the Ministry of Education Key Lab of Environment and Health, School of Public Health, Huazhong University of Science and Technology, Wuhan, P.R. China
| | - NaNa Keum
- Department of Nutrition, Harvard T.H. Chan School of Public Health, Boston, Massachusetts
- Department of Food Science and Biotechnology, Dongguk University, Goyang, South Korea
| | - Zhi Rong Qian
- Department of Oncologic Pathology, Dana-Farber Cancer Institute and Harvard Medical School, Boston, Massachusetts
| | - Jonathan A Nowak
- Department of Medical Oncology, Dana-Farber Cancer Institute and Harvard Medical School, Boston, Massachusetts
- Program in MPE Molecular Pathological Epidemiology, Department of Pathology, Brigham and Women's Hospital and Harvard Medical School, Boston, Massachusetts
| | - Tsuyoshi Hamada
- Department of Oncologic Pathology, Dana-Farber Cancer Institute and Harvard Medical School, Boston, Massachusetts
| | - Mingyang Song
- Department of Nutrition, Harvard T.H. Chan School of Public Health, Boston, Massachusetts
- Clinical and Translational Epidemiology Unit, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts
- Division of Gastroenterology, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts
| | - Yin Cao
- Department of Nutrition, Harvard T.H. Chan School of Public Health, Boston, Massachusetts
- Clinical and Translational Epidemiology Unit, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts
- Division of Gastroenterology, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts
- Division of Public Health Sciences, Department of Surgery, Washington University School of Medicine, St Louis, Missouri
| | - Katsuhiko Nosho
- Department of Oncologic Pathology, Dana-Farber Cancer Institute and Harvard Medical School, Boston, Massachusetts
| | - Stephanie A Smith-Warner
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, Massachusetts
- Department of Nutrition, Harvard T.H. Chan School of Public Health, Boston, Massachusetts
| | - Sui Zhang
- Program in MPE Molecular Pathological Epidemiology, Department of Pathology, Brigham and Women's Hospital and Harvard Medical School, Boston, Massachusetts
| | - Yohei Masugi
- Department of Oncologic Pathology, Dana-Farber Cancer Institute and Harvard Medical School, Boston, Massachusetts
| | - Kimmie Ng
- Program in MPE Molecular Pathological Epidemiology, Department of Pathology, Brigham and Women's Hospital and Harvard Medical School, Boston, Massachusetts
| | - Keisuke Kosumi
- Department of Oncologic Pathology, Dana-Farber Cancer Institute and Harvard Medical School, Boston, Massachusetts
| | - Yanan Ma
- Channing Division of Network Medicine, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, Massachusetts
- Department of Biostatistics and Epidemiology, School of Public Health, China Medical University, Shenyang, Liaoning, P.R. China
| | - Wendy S Garrett
- Department of Immunology and Infectious Diseases, Harvard T.H. Chan School of Public Health, Boston, Massachusetts
| | - Molin Wang
- Department of Biostatistics, Harvard T.H. Chan School of Public Health, Boston, Massachusetts
| | - Hongmei Nan
- Department of Epidemiology, Richard M. School of Public Health, Indianapolis, Indiana
- Indiana University Melvin and Bren Simon Cancer Center, Indianapolis, Indiana
| | - Marios Giannakis
- Department of Medical Oncology, Dana-Farber Cancer Institute and Harvard Medical School, Boston, Massachusetts
- Broad Institute of Massachusetts Institute of Technology and Harvard, Cambridge, Massachusetts
| | - Jeffrey A Meyerhardt
- Department of Medical Oncology, Dana-Farber Cancer Institute and Harvard Medical School, Boston, Massachusetts
| | - Andrew T Chan
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, Massachusetts
- Clinical and Translational Epidemiology Unit, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts
- Division of Public Health Sciences, Department of Surgery, Washington University School of Medicine, St Louis, Missouri
- Broad Institute of Massachusetts Institute of Technology and Harvard, Cambridge, Massachusetts
| | - Charles S Fuchs
- Department of Medical Oncology, Yale Cancer Center, New Haven, Connecticut
- Department of Medicine, Yale School of Medicine, New Haven, Connecticut
- Department of Medical Oncology, Smilow Cancer Hospital, New Haven, Connecticut
| | - Reiko Nishihara
- Department of Oncologic Pathology, Dana-Farber Cancer Institute and Harvard Medical School, Boston, Massachusetts
- Department of Nutrition, Harvard T.H. Chan School of Public Health, Boston, Massachusetts
- Department of Epidemiology and Biostatistics, and the Ministry of Education Key Lab of Environment and Health, School of Public Health, Huazhong University of Science and Technology, Wuhan, P.R. China
- Program in MPE Molecular Pathological Epidemiology, Department of Pathology, Brigham and Women's Hospital and Harvard Medical School, Boston, Massachusetts
- Department of Biostatistics, Harvard T.H. Chan School of Public Health, Boston, Massachusetts
- Broad Institute of Massachusetts Institute of Technology and Harvard, Cambridge, Massachusetts
| | - Kana Wu
- Department of Nutrition, Harvard T.H. Chan School of Public Health, Boston, Massachusetts
| | - Edward L Giovannucci
- Department of Nutrition, Harvard T.H. Chan School of Public Health, Boston, Massachusetts
- Department of Epidemiology and Biostatistics, and the Ministry of Education Key Lab of Environment and Health, School of Public Health, Huazhong University of Science and Technology, Wuhan, P.R. China
| | - Shuji Ogino
- Department of Oncologic Pathology, Dana-Farber Cancer Institute and Harvard Medical School, Boston, Massachusetts.
- Department of Epidemiology and Biostatistics, and the Ministry of Education Key Lab of Environment and Health, School of Public Health, Huazhong University of Science and Technology, Wuhan, P.R. China
- Program in MPE Molecular Pathological Epidemiology, Department of Pathology, Brigham and Women's Hospital and Harvard Medical School, Boston, Massachusetts
- Broad Institute of Massachusetts Institute of Technology and Harvard, Cambridge, Massachusetts
| | - Xuehong Zhang
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, Massachusetts.
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Ogino S, Nowak JA, Hamada T, Milner DA, Nishihara R. Insights into Pathogenic Interactions Among Environment, Host, and Tumor at the Crossroads of Molecular Pathology and Epidemiology. ANNUAL REVIEW OF PATHOLOGY 2019; 14:83-103. [PMID: 30125150 PMCID: PMC6345592 DOI: 10.1146/annurev-pathmechdis-012418-012818] [Citation(s) in RCA: 159] [Impact Index Per Article: 31.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Evidence indicates that diet, nutrition, lifestyle, the environment, the microbiome, and other exogenous factors have pathogenic roles and also influence the genome, epigenome, transcriptome, proteome, and metabolome of tumor and nonneoplastic cells, including immune cells. With the need for big-data research, pathology must transform to integrate data science fields, including epidemiology, biostatistics, and bioinformatics. The research framework of molecular pathological epidemiology (MPE) demonstrates the strengths of such an interdisciplinary integration, having been used to study breast, lung, prostate, and colorectal cancers. The MPE research paradigm not only can provide novel insights into interactions among environment, tumor, and host but also opens new research frontiers. New developments-such as computational digital pathology, systems biology, artificial intelligence, and in vivo pathology technologies-will further transform pathology and MPE. Although it is necessary to address the rarity of transdisciplinary education and training programs, MPE provides an exemplary model of integrative scientific approaches and contributes to advancements in precision medicine, therapy, and prevention.
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Affiliation(s)
- Shuji Ogino
- Program in MPE Molecular Pathological Epidemiology, Department of Pathology, Brigham and Women's Hospital, and Harvard Medical School, Boston, Massachusetts 02215, USA; , ,
- Department of Oncologic Pathology, Dana-Farber Cancer Institute, and Harvard Medical School, Boston, Massachusetts 02215, USA;
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, Massachusetts 02115, USA
- Broad Institute of Massachusetts Institute of Technology and Harvard, Cambridge, Massachusetts 02142, USA
| | - Jonathan A Nowak
- Program in MPE Molecular Pathological Epidemiology, Department of Pathology, Brigham and Women's Hospital, and Harvard Medical School, Boston, Massachusetts 02215, USA; , ,
| | - Tsuyoshi Hamada
- Department of Oncologic Pathology, Dana-Farber Cancer Institute, and Harvard Medical School, Boston, Massachusetts 02215, USA;
| | - Danny A Milner
- American Society for Clinical Pathology, Chicago, Illinois 60603, USA;
| | - Reiko Nishihara
- Program in MPE Molecular Pathological Epidemiology, Department of Pathology, Brigham and Women's Hospital, and Harvard Medical School, Boston, Massachusetts 02215, USA; , ,
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, Massachusetts 02115, USA
- Broad Institute of Massachusetts Institute of Technology and Harvard, Cambridge, Massachusetts 02142, USA
- Department of Nutrition, Harvard T.H. Chan School of Public Health, Boston, Massachusetts 02115, USA
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