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Kwaśniewska D, Fudalej M, Nurzyński P, Badowska-Kozakiewicz A, Czerw A, Cipora E, Sygit K, Bandurska E, Deptała A. How A Patient with Resectable or Borderline Resectable Pancreatic Cancer should Be Treated-A Comprehensive Review. Cancers (Basel) 2023; 15:4275. [PMID: 37686551 PMCID: PMC10487031 DOI: 10.3390/cancers15174275] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2023] [Revised: 08/22/2023] [Accepted: 08/23/2023] [Indexed: 09/10/2023] Open
Abstract
Pancreatic ductal adenocarcinoma (PDAC) is an aggressive disease with high morbidity and mortality in which long-term survival rates remain disastrous. Surgical resection is the only potentially curable treatment for early pancreatic cancer; however, the right patient qualification is crucial for optimizing treatment outcomes. With the rapid development of radiographic and surgical techniques, resectability decisions are made by a multidisciplinary team. Upfront surgery (Up-S) can improve the survival of patients with potentially resectable disease with the support of adjuvant therapy (AT). However, early recurrences are quite common due to the often-undetectable micrometastases occurring before surgery. Adopted by international consensus in 2017, the standardization of the definitions of resectable PDAC (R-PDAC) and borderline resectable PDAC (BR-PDAC) disease was necessary to enable accurate interpretation of study results and define which patients could benefit from neoadjuvant therapy (NAT). NAT is expected to improve the resection rate with a negative margin to provide significant local control and eliminate micrometastases to prolong survival. Providing information about optimal sequential multimodal NAT seems to be key for future studies. This article presents a multidisciplinary concept for the therapeutic management of patients with R-PDAC and BR-PDAC based on current knowledge and our own experience.
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Affiliation(s)
- Daria Kwaśniewska
- Department of Oncology, Central Clinical Hospital of the Ministry of Interior and Administration, 02-507 Warsaw, Poland; (D.K.); (M.F.)
| | - Marta Fudalej
- Department of Oncology, Central Clinical Hospital of the Ministry of Interior and Administration, 02-507 Warsaw, Poland; (D.K.); (M.F.)
- Department of Oncology Propaedeutics, Medical University of Warsaw, 01-445 Warsaw, Poland
| | - Paweł Nurzyński
- Department of Oncology, Central Clinical Hospital of the Ministry of Interior and Administration, 02-507 Warsaw, Poland; (D.K.); (M.F.)
| | | | - Aleksandra Czerw
- Department of Health Economics and Medical Law, Medical University of Warsaw, 01-445 Warsaw, Poland
- Department of Economic and System Analyses, National Institute of Public Health NIH-National Research Institute, 00-791 Warsaw, Poland
| | - Elżbieta Cipora
- Medical Institute, Jan Grodek State University in Sanok, 38-500 Sanok, Poland
| | - Katarzyna Sygit
- Faculty of Health Sciences, Calisia University, 62-800 Kalisz, Poland
| | - Ewa Bandurska
- Centre for Competence Development, Integrated Care and e-Health, Medical University of Gdansk, 80-204 Gdansk, Poland
| | - Andrzej Deptała
- Department of Oncology, Central Clinical Hospital of the Ministry of Interior and Administration, 02-507 Warsaw, Poland; (D.K.); (M.F.)
- Department of Oncology Propaedeutics, Medical University of Warsaw, 01-445 Warsaw, Poland
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Ibrahim R, Khoury R, Ibrahim T, Assi T, Cesne AL. KRAS G12C mutation: from black sheep to key player in pancreatic cancer treatment. Future Oncol 2023; 19:485-488. [PMID: 36946253 DOI: 10.2217/fon-2023-0067] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/23/2023] Open
Affiliation(s)
- Rebecca Ibrahim
- Division of International Patients Care, Gustave Roussy Cancer Campus, Villejuif, France
| | - Rita Khoury
- Division of International Patients Care, Gustave Roussy Cancer Campus, Villejuif, France
| | - Tony Ibrahim
- Division of International Patients Care, Gustave Roussy Cancer Campus, Villejuif, France
| | - Tarek Assi
- Division of International Patients Care, Gustave Roussy Cancer Campus, Villejuif, France
| | - Axel Le Cesne
- Division of International Patients Care, Gustave Roussy Cancer Campus, Villejuif, France
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Kashkin KN, Kotova ES, Alekseenko IV, Bulanenkova SS, Akopov SB, Kopantzev EP, Nikolaev LG, Chernov IP, Didych DA. Efficient Selection of Enhancers and Promoters from MIA PaCa-2 Pancreatic Cancer Cells by ChIP-lentiMPRA. Int J Mol Sci 2022; 23:ijms232315011. [PMID: 36499347 PMCID: PMC9740945 DOI: 10.3390/ijms232315011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2022] [Revised: 11/17/2022] [Accepted: 11/25/2022] [Indexed: 12/05/2022] Open
Abstract
A library of active genome regulatory elements (putative promoters and enhancers) from MIA PaCa-2 pancreatic adenocarcinoma cells was constructed using a specially designed lentiviral vector and a massive parallel reporter assay (ChIP-lentiMPRA). Chromatin immunoprecipitation of the cell genomic DNA by H3K27ac antibodies was used for primary enrichment of the library for regulatory elements. Totally, 11,264 unique genome regions, many of which are capable of enhancing the expression of the CopGFP reporter gene from the minimal CMV promoter, were identified. The regions tend to be located near promoters. Based on the proximity assay, we found an enrichment of highly expressed genes among those associated with three or more mapped distal regions (2 kb distant from the 5'-ends of genes). It was shown significant enrichment of genes related to carcinogenesis or Mia PaCa-2 cell identity genes in this group. In contrast, genes associated with 1-2 distal regions or only with proximal regions (within 2 kbp of the 5'-ends of genes) are more often related to housekeeping functions. Thus, ChIP-lentiMPRA is a useful strategy for creating libraries of regulatory elements for the study of tumor-specific gene transcription.
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Affiliation(s)
- Kirill Nikitich Kashkin
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry of the Russian Academy of Sciences, Miklukho-Maklaya, 16/10, 117997 Moscow, Russia
| | - Elena Sergeevna Kotova
- Laboratory of Human Molecular Genetics, Federal Research and Clinical Center of Physical-Chemical Medicine of Federal Medical Biological Agency, Malaya Pirogovskaya Street, 1a, 119435 Moscow, Russia
| | - Irina Vasilievna Alekseenko
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry of the Russian Academy of Sciences, Miklukho-Maklaya, 16/10, 117997 Moscow, Russia
| | - Svetlana Sergeevna Bulanenkova
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry of the Russian Academy of Sciences, Miklukho-Maklaya, 16/10, 117997 Moscow, Russia
| | - Sergey Borisovich Akopov
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry of the Russian Academy of Sciences, Miklukho-Maklaya, 16/10, 117997 Moscow, Russia
| | - Eugene Pavlovich Kopantzev
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry of the Russian Academy of Sciences, Miklukho-Maklaya, 16/10, 117997 Moscow, Russia
| | - Lev Grigorievich Nikolaev
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry of the Russian Academy of Sciences, Miklukho-Maklaya, 16/10, 117997 Moscow, Russia
| | - Igor Pavlovich Chernov
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry of the Russian Academy of Sciences, Miklukho-Maklaya, 16/10, 117997 Moscow, Russia
| | - Dmitry Alexandrovich Didych
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry of the Russian Academy of Sciences, Miklukho-Maklaya, 16/10, 117997 Moscow, Russia
- Correspondence: ; Tel.: +7-919-777-4620
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Kornmann M, Kleger A. Pancreatic Cancer: Current Multimodality Treatment Options and the Future Impact of Molecular Biological Profiling. Visc Med 2022; 38:1-3. [DOI: 10.1159/000521419] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2021] [Accepted: 12/08/2021] [Indexed: 11/19/2022] Open
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