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Papadakos KS, Gorji-Bahri G, Gialeli C, Hedner C, Hagerling C, Svensson MC, Jeremiasen M, Borg D, Fristedt R, Jirström K, Blom AM. The prognostic and potentially immunomodulatory role of cartilage oligomeric matrix protein in patients with gastric and esophageal adenocarcinoma. Cancer Immunol Immunother 2024; 73:93. [PMID: 38563861 PMCID: PMC10987352 DOI: 10.1007/s00262-024-03656-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2024] [Accepted: 02/14/2024] [Indexed: 04/04/2024]
Abstract
BACKGROUND Cartilage oligomeric matrix protein (COMP) is a novel regulator of the tumor microenvironment. Studies in colon cancer and pancreatobiliary adenocarcinoma have revealed COMP expression to be associated with decreased infiltration of immune cells in the tumor microenvironment. Herein, the expression of COMP was investigated in gastric and esophageal adenocarcinoma with particular reference to its the relationship with the immune microenvironment. METHODS COMP expression was evaluated in tissue microarrays representing primary tumors from 159 patients with chemo- and radiotherapy naïve esophageal and gastric adenocarcinoma and 67 matched samples of lymph node metastases using immunohistochemistry. Additionally, collagen fibers were stained with Sirius Red and evaluated with the FIJI macro TWOMBLI algorithm. RESULTS The expression of COMP in cancer cells in the entire cohort was associated with shorter overall survival (OS) (p = 0.013) and recurrence-free survival (RFS) (p = 0.029), while COMP expression in the stroma was correlated with shorter RFS (p = 0.042). Similar correlations were found for patients with gastric adenocarcinoma, whereas COMP expression was not prognostic in esophageal adenocarcinoma. Further, in the entire cohort, the expression of COMP in the stroma was correlated with exclusion of different populations of immune cells (CD8+, CD3+, FoxP3+, CD20+) from the tumor microenvironment. Finally, higher density and alignment of collagen fibers were correlated with the expression of COMP in the stroma. CONCLUSIONS Expression of COMP in gastric and esophageal adenocarcinoma was correlated with shorter OS and RFS. A reduced number of immune cells infiltrated the tumor microenvironment when COMP expression was detected. This phenomenon could be attributed to the denser collagen deposits, a hallmark of tumor fibrosis observed in COMP-expressing tumors.
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Affiliation(s)
- Konstantinos S Papadakos
- Division of Medical Protein Chemistry, Department of Translational Medicine, Lund University, Inga Maria Nilsson's Street 53, 214 28, Malmö, Sweden
| | - Gilar Gorji-Bahri
- Division of Medical Protein Chemistry, Department of Translational Medicine, Lund University, Inga Maria Nilsson's Street 53, 214 28, Malmö, Sweden
| | - Chrysostomi Gialeli
- Division of Medical Protein Chemistry, Department of Translational Medicine, Lund University, Inga Maria Nilsson's Street 53, 214 28, Malmö, Sweden
- Cardiovascular Research - Translational Studies, Department of Clinical Sciences, Lund University, Malmö, Sweden
| | - Charlotta Hedner
- Department of Clinical Sciences Lund, Oncology and Therapeutic Pathology, Lund University, Lund, Sweden
| | | | - Maria C Svensson
- Department of Clinical Sciences Lund, Oncology and Therapeutic Pathology, Lund University, Lund, Sweden
| | - Martin Jeremiasen
- Department of Clinical Sciences Lund, Surgery, Lund University, Lund, Sweden
| | - David Borg
- Department of Clinical Sciences Lund, Oncology and Therapeutic Pathology, Lund University, Lund, Sweden
| | - Richard Fristedt
- Department of Clinical Sciences Lund, Surgery, Lund University, Lund, Sweden
| | - Karin Jirström
- Department of Clinical Sciences Lund, Oncology and Therapeutic Pathology, Lund University, Lund, Sweden
| | - Anna M Blom
- Division of Medical Protein Chemistry, Department of Translational Medicine, Lund University, Inga Maria Nilsson's Street 53, 214 28, Malmö, Sweden.
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Tsekrekos A, Borg D, Johansson V, Nilsson M, Klevebro F, Lundell L, Gustafsson-Liljefors M, Rouvelas I. Impact of Laparoscopic Gastrectomy on the Completion Rate of the Perioperative Chemotherapy Regimen in Gastric Cancer: A Swedish Nationwide Study. Ann Surg Oncol 2023; 30:7196-7205. [PMID: 37505355 PMCID: PMC10562295 DOI: 10.1245/s10434-023-13967-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2023] [Accepted: 07/05/2023] [Indexed: 07/29/2023]
Abstract
BACKGROUND Omission of prescheduled chemotherapy following surgery for gastric cancer is a frequent clinical problem. This study examined whether laparoscopic gastrectomy (LG) had a positive impact on compliance with adjuvant chemotherapy compared with open (OG). METHODS Patients with cT2-4aN0-3M0 adenocarcinoma treated with gastrectomy and perioperative chemotherapy between 2015 and 2020 were identified in the Swedish national register. Additional information regarding chemotherapy was retrieved from medical records. Regression models were used to investigate the association between surgical approach and the following outcomes: initiation of adjuvant chemotherapy, modification, and time interval from surgery to start of treatment. RESULTS A total of 247 patients were included (121 OG and 126 LG, conversion rate 11%), of which 71.3% had performance status ECOG 0 and 77.7% clinical stage II/III. In total, 86.2% of patients started adjuvant chemotherapy, with no significant difference between the groups (LG 88.1% vs OG 84.3%, p = 0.5). Reduction of chemotherapy occurred in 37.4% of patients and was similar between groups (LG 39.4% vs OG 35.1%, p = 0.6), as was the time interval from surgery. In multivariable analysis, LG was not associated with the probability of starting adjuvant chemotherapy (OR 1.36, p = 0.4) or the need for reduction (OR 1.29, p = 0.4). Conversely, major complications had a significant, negative impact on both outcomes. CONCLUSIONS This nationwide study demonstrated a high rate of adjuvant chemotherapy initiation after curative intended surgery for gastric cancer. A beneficial effect of LG compared with OG on the completion rate was not evident.
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Affiliation(s)
- Andrianos Tsekrekos
- Department of Upper Abdominal Diseases, Karolinska University Hospital C1:77, Stockholm, Sweden.
- Division of Surgery and Oncology, Department of Clinical Science, Intervention and Technology (CLINTEC), Karolinska Institutet, Stockholm, Sweden.
| | - David Borg
- Oncology Department, Skåne University Hospital, Lund, Sweden
- Division of Oncology and Therapeutic Pathology, Department of Clinical Sciences, Lund University, Lund, Sweden
| | - Victor Johansson
- Department of Oncology, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Magnus Nilsson
- Department of Upper Abdominal Diseases, Karolinska University Hospital C1:77, Stockholm, Sweden
- Division of Surgery and Oncology, Department of Clinical Science, Intervention and Technology (CLINTEC), Karolinska Institutet, Stockholm, Sweden
| | - Fredrik Klevebro
- Department of Upper Abdominal Diseases, Karolinska University Hospital C1:77, Stockholm, Sweden
- Division of Surgery and Oncology, Department of Clinical Science, Intervention and Technology (CLINTEC), Karolinska Institutet, Stockholm, Sweden
| | - Lars Lundell
- Division of Surgery and Oncology, Department of Clinical Science, Intervention and Technology (CLINTEC), Karolinska Institutet, Stockholm, Sweden
- Department of Surgery, Odense University Hospital, Odense, Denmark
| | - Maria Gustafsson-Liljefors
- Department of Upper Abdominal Diseases, Karolinska University Hospital C1:77, Stockholm, Sweden
- Division of Surgery and Oncology, Department of Clinical Science, Intervention and Technology (CLINTEC), Karolinska Institutet, Stockholm, Sweden
| | - Ioannis Rouvelas
- Department of Upper Abdominal Diseases, Karolinska University Hospital C1:77, Stockholm, Sweden
- Division of Surgery and Oncology, Department of Clinical Science, Intervention and Technology (CLINTEC), Karolinska Institutet, Stockholm, Sweden
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Nilsson K, Klevebro F, Sunde B, Rouvelas I, Lindblad M, Szabo E, Halldestam I, Smedh U, Wallner B, Johansson J, Johnsen G, Aahlin EK, Johannessen HO, Alexandersson von Döbeln G, Hjortland GO, Wang N, Shang Y, Borg D, Quaas A, Bartella I, Bruns C, Schröder W, Nilsson M. Oncological outcomes of standard versus prolonged time to surgery after neoadjuvant chemoradiotherapy for oesophageal cancer in the multicentre, randomised, controlled NeoRes II trial. Ann Oncol 2023; 34:1015-1024. [PMID: 37657554 DOI: 10.1016/j.annonc.2023.08.010] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2023] [Revised: 08/11/2023] [Accepted: 08/14/2023] [Indexed: 09/03/2023] Open
Abstract
BACKGROUND The optimal time to surgery (TTS) after neoadjuvant chemoradiotherapy (nCRT) for oesophageal cancer is unknown and has traditionally been 4-6 weeks in clinical practice. Observational studies have suggested better outcomes, especially in terms of histological response, after prolonged delay of up to 3 months after nCRT. The NeoRes II trial is the first randomised trial to compare standard to prolonged TTS after nCRT for oesophageal cancer. PATIENTS AND METHODS Patients with resectable, locally advanced oesophageal cancer were randomly assigned to standard delay of surgery of 4-6 weeks or prolonged delay of 10-12 weeks after nCRT. The primary endpoint was complete histological response of the primary tumour in patients with adenocarcinoma (AC). Secondary endpoints included histological tumour response, resection margins, overall and progression-free survival in all patients and stratified by histologic type. RESULTS Between February 2015 and March 2019, 249 patients from 10 participating centres in Sweden, Norway and Germany were randomised: 125 to standard and 124 to prolonged TTS. There was no significant difference in complete histological response between AC patients allocated to standard (21%) compared to prolonged (26%) TTS (P = 0.429). Tumour regression, resection margins and number of resected lymph nodes, total and metastatic, did not differ between the allocated interventions. The first quartile overall survival in patients allocated to standard TTS was 26.5 months compared to 14.2 months after prolonged TTS (P = 0.003) and the overall risk of death during follow-up was 35% higher after prolonged delay (hazard ratio 1.35, 95% confidence interval 0.94-1.95, P = 0.107). CONCLUSION Prolonged TTS did not improve histological complete response or other pathological endpoints, while there was a strong trend towards worse survival, suggesting caution in routinely delaying surgery for >6 weeks after nCRT.
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Affiliation(s)
- K Nilsson
- Department of Upper Abdominal Diseases, Karolinska University Hospital, Stockholm; Division of Surgery and Oncology, Department of Clinical Science, Intervention and Technology, Karolinska Institutet, Stockholm
| | - F Klevebro
- Department of Upper Abdominal Diseases, Karolinska University Hospital, Stockholm; Division of Surgery and Oncology, Department of Clinical Science, Intervention and Technology, Karolinska Institutet, Stockholm
| | - B Sunde
- Department of Upper Abdominal Diseases, Karolinska University Hospital, Stockholm; Division of Surgery and Oncology, Department of Clinical Science, Intervention and Technology, Karolinska Institutet, Stockholm
| | - I Rouvelas
- Department of Upper Abdominal Diseases, Karolinska University Hospital, Stockholm; Division of Surgery and Oncology, Department of Clinical Science, Intervention and Technology, Karolinska Institutet, Stockholm
| | - M Lindblad
- Department of Upper Abdominal Diseases, Karolinska University Hospital, Stockholm; Division of Surgery and Oncology, Department of Clinical Science, Intervention and Technology, Karolinska Institutet, Stockholm
| | - E Szabo
- Department of Surgery, Faculty of Medicine and Health, Örebro University Hospital, Örebro
| | | | - U Smedh
- Department of Surgery, Sahlgrenska University Hospital, Gothenburg
| | - B Wallner
- Department of Surgical and Perioperative Sciences, Surgery, Umeå University, Umeå
| | - J Johansson
- Department of Surgery, Skåne University Hospital, Lund, Sweden
| | - G Johnsen
- Department of Gastrointestinal Surgery, St. Olav's Hospital, Trondheim University Hospital, Trondheim
| | - E K Aahlin
- Department of GI and HPB Surgery, University Hospital of Northern Norway, Tromsø
| | - H-O Johannessen
- Department of Gastrointestinal Surgery, Oslo University Hospital, Oslo, Norway
| | - G Alexandersson von Döbeln
- Division of Surgery and Oncology, Department of Clinical Science, Intervention and Technology, Karolinska Institutet, Stockholm; Medical Unit of Head, Neck, Lung and Skin Cancer, Karolinska University Hospital, Stockholm, Sweden
| | - G O Hjortland
- Department of Oncology, Oslo University Hospital, Oslo, Norway
| | - N Wang
- Department of Clinical Pathology and Cancer Diagnostics, Karolinska University Hospital, Stockholm
| | - Y Shang
- Department of Medicine Huddinge, Karolinska Institutet, Stockholm
| | - D Borg
- Department of Oncology, Skåne University Hospital, Lund, Sweden
| | - A Quaas
- Institute of Pathology, University of Cologne, Cologne
| | - I Bartella
- Department of General, Visceral, Cancer and Transplantation Surgery, University Hospital of Cologne, Cologne, Germany
| | - C Bruns
- Department of General, Visceral, Cancer and Transplantation Surgery, University Hospital of Cologne, Cologne, Germany
| | - W Schröder
- Department of General, Visceral, Cancer and Transplantation Surgery, University Hospital of Cologne, Cologne, Germany
| | - M Nilsson
- Department of Upper Abdominal Diseases, Karolinska University Hospital, Stockholm; Division of Surgery and Oncology, Department of Clinical Science, Intervention and Technology, Karolinska Institutet, Stockholm.
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Tsekrekos A, Borg D, Johansson V, Nilsson M, Klevebro F, Lundell L, Gustafsson-Liljefors M, Rouvelas I. ASO Visual Abstract: Impact of Laparoscopic Gastrectomy on the Completion Rate of the Perioperative Chemotherapy Regimen in Gastric Cancer: A Swedish Nationwide Study. Ann Surg Oncol 2023; 30:7257-7258. [PMID: 37610490 DOI: 10.1245/s10434-023-14181-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/24/2023]
Affiliation(s)
- Andrianos Tsekrekos
- Department of Upper Abdominal Diseases, Karolinska University Hospital C1:77, Stockholm, Sweden.
- Division of Surgery and Oncology, Department of Clinical Science, Intervention and Technology (CLINTEC), Karolinska Institutet, Stockholm, Sweden.
| | - David Borg
- Oncology Department, Skåne University Hospital, Lund, Sweden
- Division of Oncology and Therapeutic Pathology, Department of Clinical Sciences, Lund University, Lund, Sweden
| | - Victor Johansson
- Department of Oncology, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Magnus Nilsson
- Department of Upper Abdominal Diseases, Karolinska University Hospital C1:77, Stockholm, Sweden
- Division of Surgery and Oncology, Department of Clinical Science, Intervention and Technology (CLINTEC), Karolinska Institutet, Stockholm, Sweden
| | - Fredrik Klevebro
- Department of Upper Abdominal Diseases, Karolinska University Hospital C1:77, Stockholm, Sweden
- Division of Surgery and Oncology, Department of Clinical Science, Intervention and Technology (CLINTEC), Karolinska Institutet, Stockholm, Sweden
| | - Lars Lundell
- Division of Surgery and Oncology, Department of Clinical Science, Intervention and Technology (CLINTEC), Karolinska Institutet, Stockholm, Sweden
- Department of Surgery, Odense University Hospital, Odense, Denmark
| | - Maria Gustafsson-Liljefors
- Department of Upper Abdominal Diseases, Karolinska University Hospital C1:77, Stockholm, Sweden
- Division of Surgery and Oncology, Department of Clinical Science, Intervention and Technology (CLINTEC), Karolinska Institutet, Stockholm, Sweden
| | - Ioannis Rouvelas
- Department of Upper Abdominal Diseases, Karolinska University Hospital C1:77, Stockholm, Sweden
- Division of Surgery and Oncology, Department of Clinical Science, Intervention and Technology (CLINTEC), Karolinska Institutet, Stockholm, Sweden
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Tsekrekos A, Borg D, Johansson V, Nilsson M, Klevebro F, Lundell L, Gustafsson-Liljefors M, Rouvelas I. ASO Author Reflections: The Impact of Minimally Invasive Surgery on the Completion Rate of the Perioperative Chemotherapy Protocol in Gastric Cancer. Ann Surg Oncol 2023; 30:7251-7252. [PMID: 37525004 PMCID: PMC10562288 DOI: 10.1245/s10434-023-14023-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2023] [Accepted: 07/14/2023] [Indexed: 08/02/2023]
Affiliation(s)
- Andrianos Tsekrekos
- Department of Upper Abdominal Diseases, Karolinska University Hospital, Stockholm, Sweden.
- Division of Surgery and Oncology, Department of Clinical Science, Intervention and Technology (CLINTEC), Karolinska Institutet, Stockholm, Sweden.
| | - David Borg
- Oncology Department, Skåne University Hospital, Lund, Sweden
- Division of Oncology and Therapeutic Pathology, Department of Clinical Sciences, Lund University, Lund, Sweden
| | - Victor Johansson
- Department of Oncology, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Magnus Nilsson
- Department of Upper Abdominal Diseases, Karolinska University Hospital, Stockholm, Sweden
- Division of Surgery and Oncology, Department of Clinical Science, Intervention and Technology (CLINTEC), Karolinska Institutet, Stockholm, Sweden
| | - Fredrik Klevebro
- Department of Upper Abdominal Diseases, Karolinska University Hospital, Stockholm, Sweden
- Division of Surgery and Oncology, Department of Clinical Science, Intervention and Technology (CLINTEC), Karolinska Institutet, Stockholm, Sweden
| | - Lars Lundell
- Division of Surgery and Oncology, Department of Clinical Science, Intervention and Technology (CLINTEC), Karolinska Institutet, Stockholm, Sweden
- Department of Surgery, Odense University Hospital, Odense, Denmark
| | - Maria Gustafsson-Liljefors
- Department of Upper Abdominal Diseases, Karolinska University Hospital, Stockholm, Sweden
- Division of Surgery and Oncology, Department of Clinical Science, Intervention and Technology (CLINTEC), Karolinska Institutet, Stockholm, Sweden
| | - Ioannis Rouvelas
- Department of Upper Abdominal Diseases, Karolinska University Hospital, Stockholm, Sweden
- Division of Surgery and Oncology, Department of Clinical Science, Intervention and Technology (CLINTEC), Karolinska Institutet, Stockholm, Sweden
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Borg D, Chircop KL, Aquilina D. Necrotizing fasciitis of the breast after bilateral breast reduction. J Surg Case Rep 2023; 2023:rjad230. [PMID: 37153830 PMCID: PMC10156411 DOI: 10.1093/jscr/rjad230] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2023] [Accepted: 04/05/2023] [Indexed: 05/10/2023] Open
Abstract
Necrotizing fasciitis is a rare infection that rapidly progresses through fascial planes. Due to the latter, diagnosis in a timely manner is imperative to ultimately decrease morbidity and mortality. Such a disease process can occur anywhere in the body; however, necrotizing fasciitis of the breast is extremely rare and not well documented in the available literature. This is a case report about a 49-year-old woman who developed severe necrotizing fasciitis of both breasts following elective bilateral breast reduction. The patient developed a severe soft tissue infection leading to destruction of local tissue and required management in a surgical high dependency unit. This case report outlines the immediate management and the ensuing steps in reconstruction. Necrotizing fasciitis of the breast is a rare complication of breast reduction surgery. Early recognition and aggressive treatment with broad-spectrum antibiotics, hyperbaric therapy and repeated debridement are essential for successful management. The use of Integra Bilayer Wound Matrix and skin grafting can result in satisfactory outcomes. It is important to obtain tissue samples for culture and sensitivity testing to identify the offending organism in patients with suspected necrotizing fasciitis. This case report highlights the importance of early diagnosis and management of necrotizing fasciitis to prevent morbidity and mortality.
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Affiliation(s)
- David Borg
- Correspondence address. Department of Plastics and Burns, Mater Dei Hospital, Triq Dun Karm, L-Imsida, MSD2090, Malta. E-mail:
| | - Kurt Lee Chircop
- Department of Plastics and Burns, Mater Dei Hospital, Swatar B'Kara, B'Kara, Malta
| | - Duncan Aquilina
- Department of Plastics and Burns, Mater Dei Hospital, Swatar B'Kara, B'Kara, Malta
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Mezheyeuski A, Backman M, Mattsson J, Martín-Bernabé A, Larsson C, Hrynchyk I, Hammarström K, Ström S, Ekström J, Mauchanski S, Khelashvili S, Lindberg A, Agnarsdóttir M, Edqvist PH, Huvila J, Segersten U, Malmström PU, Botling J, Nodin B, Hedner C, Borg D, Brändstedt J, Sartor H, Leandersson K, Glimelius B, Portyanko A, Ponten F, Jirström K, Micke P, Sjöblom T. An immune score reflecting pro- and anti-tumoural balance of tumour microenvironment has major prognostic impact and predicts immunotherapy response in solid cancers. EBioMedicine 2023; 88:104452. [PMID: 36724681 PMCID: PMC9918750 DOI: 10.1016/j.ebiom.2023.104452] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2022] [Revised: 12/21/2022] [Accepted: 01/11/2023] [Indexed: 02/02/2023] Open
Abstract
BACKGROUND Cancer immunity is based on the interaction of a multitude of cells in the spatial context of the tumour tissue. Clinically relevant immune signatures are therefore anticipated to fundamentally improve the accuracy in predicting disease progression. METHODS Through a multiplex in situ analysis we evaluated 15 immune cell classes in 1481 tumour samples. Single-cell and bulk RNAseq data sets were used for functional analysis and validation of prognostic and predictive associations. FINDINGS By combining the prognostic information of anti-tumoural CD8+ lymphocytes and tumour supportive CD68+CD163+ macrophages in colorectal cancer we generated a signature of immune activation (SIA). The prognostic impact of SIA was independent of conventional parameters and comparable with the state-of-art immune score. The SIA was also associated with patient survival in oesophageal adenocarcinoma, bladder cancer, lung adenocarcinoma and melanoma, but not in endometrial, ovarian and squamous cell lung carcinoma. We identified CD68+CD163+ macrophages as the major producers of complement C1q, which could serve as a surrogate marker of this macrophage subset. Consequently, the RNA-based version of SIA (ratio of CD8A to C1QA) was predictive for survival in independent RNAseq data sets from these six cancer types. Finally, the CD8A/C1QA mRNA ratio was also predictive for the response to checkpoint inhibitor therapy. INTERPRETATION Our findings extend current concepts to procure prognostic information from the tumour immune microenvironment and provide an immune activation signature with high clinical potential in common human cancer types. FUNDING Swedish Cancer Society, Lions Cancer Foundation, Selanders Foundation, P.O. Zetterling Foundation, U-CAN supported by SRA CancerUU, Uppsala University and Region Uppsala.
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Affiliation(s)
- Artur Mezheyeuski
- Department of Immunology, Genetics and Pathology, Uppsala University, Rudbeck Laboratory, 751 85 Uppsala, Sweden
| | - Max Backman
- Department of Immunology, Genetics and Pathology, Uppsala University, Rudbeck Laboratory, 751 85 Uppsala, Sweden
| | - Johanna Mattsson
- Department of Immunology, Genetics and Pathology, Uppsala University, Rudbeck Laboratory, 751 85 Uppsala, Sweden
| | - Alfonso Martín-Bernabé
- Department of Oncology-Pathology, Cancer Center Karolinska, Karolinska Institutet, Karolinska vägen, A2:07, 171 64 Solna, Sweden
| | - Chatarina Larsson
- Department of Immunology, Genetics and Pathology, Uppsala University, Rudbeck Laboratory, 751 85 Uppsala, Sweden
| | - Ina Hrynchyk
- City Clinical Pathologoanatomic Bureau, Minsk 220116, Republic of Belarus
| | - Klara Hammarström
- Department of Immunology, Genetics and Pathology, Uppsala University, Rudbeck Laboratory, 751 85 Uppsala, Sweden
| | - Simon Ström
- Department of Immunology, Genetics and Pathology, Uppsala University, Rudbeck Laboratory, 751 85 Uppsala, Sweden
| | - Joakim Ekström
- Department of Immunology, Genetics and Pathology, Uppsala University, Rudbeck Laboratory, 751 85 Uppsala, Sweden
| | - Siarhei Mauchanski
- N.N. Alexandrov National Cancer Centre of Belarus, Lesnoy, Minsk, 223040, Republic of Belarus
| | - Salome Khelashvili
- N.N. Alexandrov National Cancer Centre of Belarus, Lesnoy, Minsk, 223040, Republic of Belarus
| | - Amanda Lindberg
- Department of Immunology, Genetics and Pathology, Uppsala University, Rudbeck Laboratory, 751 85 Uppsala, Sweden
| | - Margrét Agnarsdóttir
- Department of Immunology, Genetics and Pathology, Uppsala University, Rudbeck Laboratory, 751 85 Uppsala, Sweden
| | - Per-Henrik Edqvist
- Department of Immunology, Genetics and Pathology, Uppsala University, Rudbeck Laboratory, 751 85 Uppsala, Sweden
| | - Jutta Huvila
- Department of Pathology, University of Turku, 20500 Åbo, Finland
| | - Ulrika Segersten
- Department of Surgical Sciences, Uppsala University, Akademiska sjukhuset, 751 85 Uppsala, Sweden
| | - Per-Uno Malmström
- Department of Surgical Sciences, Uppsala University, Akademiska sjukhuset, 751 85 Uppsala, Sweden
| | - Johan Botling
- Department of Immunology, Genetics and Pathology, Uppsala University, Rudbeck Laboratory, 751 85 Uppsala, Sweden
| | - Björn Nodin
- Division of Oncology and Therapeutic Pathology, Department of Clinical Sciences Lund, Lund University, Barngatan 4, 221 85 Lund, Sweden
| | - Charlotta Hedner
- Division of Oncology and Therapeutic Pathology, Department of Clinical Sciences Lund, Lund University, Barngatan 4, 221 85 Lund, Sweden
| | - David Borg
- Division of Oncology and Therapeutic Pathology, Department of Clinical Sciences Lund, Lund University, Barngatan 4, 221 85 Lund, Sweden
| | - Jenny Brändstedt
- Division of Oncology and Therapeutic Pathology, Department of Clinical Sciences Lund, Lund University, Barngatan 4, 221 85 Lund, Sweden
| | - Hanna Sartor
- Diagnostic Radiology, Department of Translational Medicine, Lund University, Skåne University Hospital, Carl-Bertil Laurells gata 9, 20502 Malmö, Sweden
| | - Karin Leandersson
- Cancer Immunology, Department of Translational Medicine, Lund University, J Waldenströms gata 35, 214 28 Malmö, Sweden
| | - Bengt Glimelius
- Department of Immunology, Genetics and Pathology, Uppsala University, Rudbeck Laboratory, 751 85 Uppsala, Sweden
| | - Anna Portyanko
- N.N. Alexandrov National Cancer Centre of Belarus, Lesnoy, Minsk, 223040, Republic of Belarus
| | - Fredrik Ponten
- Department of Immunology, Genetics and Pathology, Uppsala University, Rudbeck Laboratory, 751 85 Uppsala, Sweden
| | - Karin Jirström
- Division of Oncology and Therapeutic Pathology, Department of Clinical Sciences Lund, Lund University, Barngatan 4, 221 85 Lund, Sweden
| | - Patrick Micke
- Department of Immunology, Genetics and Pathology, Uppsala University, Rudbeck Laboratory, 751 85 Uppsala, Sweden
| | - Tobias Sjöblom
- Department of Immunology, Genetics and Pathology, Uppsala University, Rudbeck Laboratory, 751 85 Uppsala, Sweden.
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Svensson MC, Svensson M, Nodin B, Borg D, Hedner C, Hjalmarsson C, Leandersson K, Jirström K. High Infiltration of CD68+/CD163- Macrophages Is an Adverse Prognostic Factor after Neoadjuvant Chemotherapy in Esophageal and Gastric Adenocarcinoma. J Innate Immun 2022; 14:615-628. [PMID: 35504250 PMCID: PMC9801256 DOI: 10.1159/000524434] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2021] [Accepted: 02/19/2022] [Indexed: 01/03/2023] Open
Abstract
Tumor-associated macrophages (TAMs) have emerged as key players in tumor immunology but demonstrate a continuum of functional states being either tumor suppressive or promoting. Moreover, chemotherapeutic agents have been shown to alter the tumor microenvironment. Perioperative chemotherapy is a standard treatment option for resectable esophageal and gastric (EG) adenocarcinoma. The aim of this study was to investigate the influence of neoadjuvant chemotherapy (NAC) on TAMs to improve the prognostication and treatment course for these patients. The study cohort comprised 148 patients, all of whom were diagnosed with resectable EG adenocarcinoma and treated with NAC. Immunohistochemistry was applied to assess the total infiltration and infiltration into tumor nests (TN) of CD68+/CD163-, CD68+/CD163+, and MARCO+ TAMs, on paired biopsies from primary tumors (PT) pre-NAC, and resected PT and lymph node metastases post-NAC. In pre-NAC specimens, high CD68+/CD163+ infiltration into TN was an unfavorable prognostic factor. No association was found between TAM density in PT pre-NAC and histopathological regression. The density of CD68+/CD163+ TAMs was increased in PT post-NAC, while the density of MARCO+ TAMs was decreased. CD68+/CD163- TAM density was not altered. In post-NAC specimens, higher total as well as TN infiltration of CD68+/CD163- TAMs were adverse prognostic factors. In conclusion, these results suggest that NAC may alter certain TAM subsets in EG adenocarcinoma, along with their functional properties and thus their prognostic value.
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Affiliation(s)
- Maria C. Svensson
- Department of Clinical Sciences Lund, Oncology and Therapeutic Pathology, Lund University, Lund, Sweden
| | - Maja Svensson
- Department of Clinical Sciences Lund, Oncology and Therapeutic Pathology, Lund University, Lund, Sweden,*Maria C. Svensson,
| | - Björn Nodin
- Department of Clinical Sciences Lund, Oncology and Therapeutic Pathology, Lund University, Lund, Sweden
| | - David Borg
- Department of Clinical Sciences Lund, Oncology and Therapeutic Pathology, Lund University, Lund, Sweden
| | - Charlotta Hedner
- Department of Clinical Sciences Lund, Oncology and Therapeutic Pathology, Lund University, Lund, Sweden
| | - Claes Hjalmarsson
- Department of Clinical Sciences Lund, Oncology, Lund University, Lund, Sweden
| | - Karin Leandersson
- Cancer Immunology, Department of Translational Medicine, Lund University, Malmö, Sweden
| | - Karin Jirström
- Department of Clinical Sciences Lund, Oncology and Therapeutic Pathology, Lund University, Lund, Sweden
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9
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Cuschieri S, Borg D, Agius S, Scherb H, Grech V. COVID-19 and vaccination induced changes in hospital activity in Malta, Q1 2020 to Q1 2021: a population-based study. J Egypt Public Health Assoc 2022; 97:7. [PMID: 35133544 PMCID: PMC8825920 DOI: 10.1186/s42506-021-00101-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/22/2021] [Accepted: 12/16/2021] [Indexed: 12/01/2022]
Abstract
Background COVID-19 has severely impacted global healthcare services. Malta has only one acute state hospital, Mater Dei Hospital (MDH), and at the time of writing is the most vaccinated country in Europe. Malta thus provides an ideal setting to assess the impact of COVID-19 on healthcare services at population level, including the impact of vaccination on hospital admissions. Methods Hospital data was obtained as anonymised totals from MDH’s Clinical Performance Unit and the European Centre for Disease Prevention and Control. COVID-19-related data was obtained from the Ministry of Health dashboard. Comparative assessments were performed to explore associations between the COVID-19 situation, vaccination, and hospital activity. Poisson regression was used to model the counts of monthly accident and emergency (A&E), outpatient clinics attendances and hospital admissions. Results A&E, hospital admissions, and outpatient clinics attendances declined (31.88%; 23.89%; 29.57%; p < 0.01 respectively) with onset of COVID-19 till April 2021 when compared to pre-COVID years (2017–2019). Admissions due to COVID-19 initially increased in parallel to the population’s COVID positivity. Vaccination rollout led to a decline in COVID-19 admissions. Conclusions The drastic drop in admissions and outpatient attendees was expected but not for A&E attendees as acutely ill patients should still have attended. This is of public health concern since delayed or deferred medical management increases population morbidity, mortality and increases the eventual burden on the healthcare system. Mass vaccination saw the return to normality with an increase in A&E burden. Supplementary Information The online version contains supplementary material available at 10.1186/s42506-021-00101-1.
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Affiliation(s)
- Sarah Cuschieri
- Faculty of Medicine and Surgery, University of Malta, RM425 Biomedical Building, Msida, MSD2080, Malta.
| | - David Borg
- Clinical Performance Unit, Mater Dei Hospital, Msida, Malta
| | - Steve Agius
- Administration, Mater Dei Hospital, Msida, Malta
| | - Hagen Scherb
- German Research Center for Environmental Health, Institute of Computational Biology, Ingolstädter Landstr. 1, D-85764, Neuherberg, Germany
| | - Victor Grech
- Department of Paediatrics, Mater Dei Hospital, Msida, Malta
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10
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Legg M, Foster M, Jones R, Kendall M, Fleming J, Nielsen M, Kendall E, Borg D, Geraghty T. The impact of obstacles to health and rehabilitation services on functioning and disability: a prospective survey on the 12-months after discharge from specialist rehabilitation for acquired brain injury. Disabil Rehabil 2021; 44:5919-5929. [PMID: 34270367 DOI: 10.1080/09638288.2021.1952321] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
PURPOSE Little is known about obstacles to health and rehabilitation services experienced by people with acquired brain injury (ABI) over time and what impact these have on recovery. This study utilised the International Classification of Functioning, Disability, and Health model to better understand the impact of service obstacles. The aims were: (1) describe and compare service obstacles reported in the 12-months post-discharge from inpatient rehabilitation; (2) examine service obstacles as a moderator of the relationship between functional impairment and activities and participation. MATERIALS AND METHODS Prospective survey of 41 people who received ABI inpatient rehabilitation in Queensland, Australia. Validated self-report measures of service obstacles, functional impairment, and activities and participation were administered at 6- and 12-months post-discharge. RESULTS Transportation was the highest-rated obstacle at 6-months post-discharge, and this decreased at 12-months. Dissatisfaction with treatment resources and financial obstacles were, on average, low-to-moderate and remained constant. Specifically, the moderation analyses showed that financial obstacles may exacerbate the negative impact of functional impairment on independent living skills. CONCLUSIONS Our findings suggest that people living in Queensland, Australia, who experience financial obstacles to services after brain injury may be at risk of poorer recovery outcomes. Rehabilitation policy should consider prioritising individuals who experience financial obstacles to accessing services.IMPLICATIONS FOR REHABILITATIONIn Queensland, Australia, financial obstacles to accessing health services after brain injury may exacerbate the negative impact of functional impairment on independent living skills, in the first 12-months after hospital discharge.There may be a need to prioritize rehabilitation policy that targets individuals who experience financial obstacles to accessing health and rehabilitation services, after brain injury, irrespective of a health system's potential to enable access.
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Affiliation(s)
- Melissa Legg
- Menzies Health Institute Queensland, The Hopkins Centre, Griffith University, Brisbane, Australia
| | - Michele Foster
- Menzies Health Institute Queensland, The Hopkins Centre, Griffith University, Brisbane, Australia
| | - Rachel Jones
- Menzies Health Institute Queensland, The Hopkins Centre, Griffith University, Brisbane, Australia.,Division of Rehabilitation, Princess Alexandra Hospital, Brisbane, Australia
| | - Melissa Kendall
- Menzies Health Institute Queensland, The Hopkins Centre, Griffith University, Brisbane, Australia.,Division of Rehabilitation, Princess Alexandra Hospital, Brisbane, Australia
| | - Jennifer Fleming
- School of Health and Rehabilitation Sciences, University of Queensland, Brisbane, Australia
| | - Mandy Nielsen
- Menzies Health Institute Queensland, The Hopkins Centre, Griffith University, Brisbane, Australia.,Division of Rehabilitation, Princess Alexandra Hospital, Brisbane, Australia
| | - Elizabeth Kendall
- Menzies Health Institute Queensland, The Hopkins Centre, Griffith University, Brisbane, Australia
| | - David Borg
- Menzies Health Institute Queensland, The Hopkins Centre, Griffith University, Brisbane, Australia
| | - Timothy Geraghty
- Menzies Health Institute Queensland, The Hopkins Centre, Griffith University, Brisbane, Australia.,Division of Rehabilitation, Princess Alexandra Hospital, Brisbane, Australia
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11
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Christina Svensson M, Lindén A, Nygaard J, Borg D, Hedner C, Nodin B, Leandersson K, Jirström K. T cells, B cells, and PD-L1 expression in esophageal and gastric adenocarcinoma before and after neoadjuvant chemotherapy: relationship with histopathological response and survival. Oncoimmunology 2021; 10:1921443. [PMID: 34104541 PMCID: PMC8158033 DOI: 10.1080/2162402x.2021.1921443] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Abstract
Perioperative chemotherapy enhances the survival rates for patients with esophageal and gastric (EG) adenocarcinoma, but not all patients benefit from this additional treatment. Chemotherapeutic agents have been demonstrated to alter the immune cell (IC) composition in the tumor microenvironment. Hence, there is a rationale to investigate the influence of neoadjuvant chemotherapy (NAC) on different IC subsets, to better understand and compare their utility as complementary prognostic or predictive biomarkers in a clinically relevant context. The density of T cells (CD8+ and FoxP3+), B cells (CD20+) and the expression of PD-L1 on ICs and tumor cells (TC) was assessed by immunohistochemistry on paired biopsies from primary tumors (PT) pre-NAC, and resected PT and lymph node metastases post-NAC. The cohort encompasses 148 patients with resectable EG adenocarcinoma, all of whom received NAC. The density of CD8+ cells was decreased and the density of FoxP3+ cells and CD20+ cells was increased in PT post-NAC. PD-L1 expression was not altered following NAC. In pre-NAC specimens, high FoxP3+ density and high PD-L1 expression on ICs were favorable prognostic factors, whereas high CD8+ density was an unfavorable prognostic factor. In post-NAC specimens, however, high FoxP3+ density was an unfavorable prognostic factor, and high PD-L1 expression on TC was associated with a shorter survival. There were no significant associations between IC density or PD-L1 expression in PT pre-NAC and histopathological regression. These findings propose that NAC might alter the density and prognostic impact of some IC subsets in EG adenocarcinoma.
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Affiliation(s)
- Maria Christina Svensson
- Department of Clinical Sciences, Oncology and Therapeutic Pathology, Lund University, Lund, Sweden
| | - Albin Lindén
- Department of Clinical Sciences, Oncology and Therapeutic Pathology, Lund University, Lund, Sweden
| | - Jakob Nygaard
- Department of Clinical Sciences, Oncology and Therapeutic Pathology, Lund University, Lund, Sweden
| | - David Borg
- Department of Clinical Sciences, Oncology and Therapeutic Pathology, Lund University, Lund, Sweden
| | - Charlotta Hedner
- Department of Clinical Sciences, Oncology and Therapeutic Pathology, Lund University, Lund, Sweden
| | - Björn Nodin
- Department of Clinical Sciences, Oncology and Therapeutic Pathology, Lund University, Lund, Sweden
| | - Karin Leandersson
- Department of Clinical Sciences Lund, Oncology and Therapeutic Pathology, Lund University, Lund, Sweden
| | - Karin Jirström
- Department of Clinical Sciences, Oncology and Therapeutic Pathology, Lund University, Lund, Sweden
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12
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Grech V, Borg D, Agius S, Scherb H. WITHDRAWN: Sharp decline in acute and elective hospital attendances and admissions due to COVID-19 in Malta (Q1 2020) - A population-based study. Early Hum Dev 2020:105250. [PMID: 33213969 PMCID: PMC7660966 DOI: 10.1016/j.earlhumdev.2020.105250] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
This article has been withdrawn at the request of the author(s) and/or editor. The Publisher apologizes for any inconvenience this may cause. The full Elsevier Policy on Article Withdrawal can be found at https://www.elsevier.com/about/our-business/policies/article-withdrawal.
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13
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Jeremiasen M, Borg D, Hedner C, Svensson M, Nodin B, Leandersson K, Johansson J, Jirström K. Tumor-Associated CD68 +, CD163 +, and MARCO + Macrophages as Prognostic Biomarkers in Patients With Treatment-Naïve Gastroesophageal Adenocarcinoma. Front Oncol 2020; 10:534761. [PMID: 33194593 PMCID: PMC7645217 DOI: 10.3389/fonc.2020.534761] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2020] [Accepted: 08/28/2020] [Indexed: 12/19/2022] Open
Abstract
Background: Despite improvements in surgical methodologies and perioperative chemo- and radiotherapy, the prognosis for patients with esophageal and gastric cancer remains poor. Hence, there is a great need to identify complementary biomarkers for improved treatment stratification. Tumor-infiltrating immune cells have been shown to impact on outcome in many types of cancer, including gastroesophageal cancer. The aim of this present study was to examine the prognostic value of tumor-infiltrating macrophages in gastroesophageal adenocarcinoma. Methods: The density of CD68+, CD163+, and MARCO+ macrophages was assessed by immunohistochemistry on tissue microarrays with primary tumors from a consecutive, retrospective cohort of 174 patients with treatment-naïve gastroesophageal adenocarcinoma. Total densities and infiltration in tumor nest (TN) were denoted as none/sparse (0), intermediate (1), or high (2). The impact on overall survival (OS) was examined by Kaplan–Meier analysis, log-rank test, and Cox proportional hazards modeling. Results: Increased infiltration of both CD68+ and CD163+, but not MARCO+, macrophages in TN was significantly associated with a stepwise reduced survival. Median OS for patients with none/sparse, intermediate, and high CD68+ TN infiltration was 4.4, 2.6, and 1.0 years, respectively. Median OS for patients with none/sparse, intermediate, and high CD163+ TN infiltration was 4.4, 2.2, and 1.1 years, respectively. High infiltration of CD68+ macrophages remained an independent prognostic factor in adjusted analysis (hazard ratio = 1.61, 95% confidence interval = 1.02–2.55, and p = 0.041). Conclusion: Infiltration of CD68+ and CD163+, but not MARCO+, macrophages is prognostic for OS in gastroesophageal adenocarcinoma. The relevance of this finding in clinical practice remains to be elucidated.
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Affiliation(s)
- Martin Jeremiasen
- Department of Clinical Sciences Lund, Surgery, Lund University, Lund, Sweden.,Skåne University Hospital, Lund, Sweden
| | - David Borg
- Skåne University Hospital, Lund, Sweden.,Department of Clinical Sciences Lund, Oncology and Therapeutic Pathology, Lund University, Lund, Sweden
| | - Charlotta Hedner
- Department of Clinical Sciences Lund, Oncology and Therapeutic Pathology, Lund University, Lund, Sweden
| | - Maria Svensson
- Department of Clinical Sciences Lund, Oncology and Therapeutic Pathology, Lund University, Lund, Sweden
| | - Björn Nodin
- Department of Clinical Sciences Lund, Oncology and Therapeutic Pathology, Lund University, Lund, Sweden
| | - Karin Leandersson
- Cancer Immunology, Department of Translational Medicine, Lund University, Malmö, Sweden
| | - Jan Johansson
- Department of Clinical Sciences Lund, Surgery, Lund University, Lund, Sweden.,Skåne University Hospital, Lund, Sweden
| | - Karin Jirström
- Department of Clinical Sciences Lund, Oncology and Therapeutic Pathology, Lund University, Lund, Sweden
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14
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Borg D, Sundberg J, Brun E, Kjellén E, Petersson K, Hermansson M, Johansson J, Eberhard J, Johnsson A. Palliative short-course hypofractionated radiotherapy followed by chemotherapy in esophageal adenocarcinoma: the phase II PALAESTRA trial. Acta Oncol 2020; 59:212-218. [PMID: 31564184 DOI: 10.1080/0284186x.2019.1670861] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Background: The majority of patients with incurable esophageal adenocarcinoma suffer from dysphagia. We assessed a novel treatment strategy with initial short-course radiotherapy followed by chemotherapy with the primary aim to achieve long-term relief of dysphagia.Methods: This phase II trial included treatment-naîve patients with dysphagia due to esophageal adenocarcinoma not eligible for curative treatment. External beam radiotherapy with 20 Gy in five fractions to the primary tumor was followed by four cycles of chemotherapy (FOLFOX regimen). Dysphagia was assessed using a five-grade scale.Results: From October 2014 to May 2018 a total of 29 patients were enrolled. The rate of dysphagia improvement was 79%, median duration of improvement 6.7 months (12.2 months for responders) and median overall survival 9.9 months. In the pre-specified per protocol analysis (23 patients) the rate of dysphagia improvement was 91%, median duration of improvement 12.2 months (14.0 months for responders) and median overall survival 16.0 months. The most common grade 3-4 adverse events were neutropenia (29%), infection (25%), anorexia (11%), esophagitis (11%) and fatigue (11%).Conclusion: Initial palliative short-course radiotherapy followed by chemotherapy is a promising treatment strategy that can provide long-lasting relief of dysphagia in patients with esophageal adenocarcinoma.
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Affiliation(s)
- David Borg
- Department of Clinical Sciences Lund, Division of Oncology and Pathology, Lund University, Skåne University Hospital, Lund, Sweden
| | - Jan Sundberg
- Department of Oncology, Skåne University Hospital, Lund, Sweden
| | - Eva Brun
- Department of Clinical Sciences Lund, Division of Oncology and Pathology, Lund University, Skåne University Hospital, Lund, Sweden
| | - Elisabeth Kjellén
- Department of Clinical Sciences Lund, Division of Oncology and Pathology, Lund University, Skåne University Hospital, Lund, Sweden
| | - Kristoffer Petersson
- Radiation Physics, Department of Hematology, Oncology and Radiation Physics, Skåne University Hospital, Lund University, Lund, Sweden
| | - Michael Hermansson
- Department of Surgery, Skåne University Hospital, Lund University, Lund, Sweden
| | - Jan Johansson
- Department of Surgery, Skåne University Hospital, Lund University, Lund, Sweden
| | - Jakob Eberhard
- Department of Clinical Sciences Lund, Division of Oncology and Pathology, Lund University, Skåne University Hospital, Lund, Sweden
| | - Anders Johnsson
- Department of Clinical Sciences Lund, Division of Oncology and Pathology, Lund University, Skåne University Hospital, Lund, Sweden
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15
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Jones RP, Psarelli EE, Jackson R, Ghaneh P, Halloran CM, Palmer DH, Campbell F, Valle JW, Faluyi O, O'Reilly DA, Cunningham D, Wadsley J, Darby S, Meyer T, Gillmore R, Anthoney A, Lind P, Glimelius B, Falk S, Izbicki JR, Middleton GW, Cummins S, Ross PJ, Wasan H, McDonald A, Crosby T, Ting Y, Patel K, Sherriff D, Soomal R, Borg D, Sothi S, Hammel P, Lerch MM, Mayerle J, Tjaden C, Strobel O, Hackert T, Büchler MW, Neoptolemos JP. Patterns of Recurrence After Resection of Pancreatic Ductal Adenocarcinoma: A Secondary Analysis of the ESPAC-4 Randomized Adjuvant Chemotherapy Trial. JAMA Surg 2019; 154:1038-1048. [PMID: 31483448 PMCID: PMC6727687 DOI: 10.1001/jamasurg.2019.3337] [Citation(s) in RCA: 128] [Impact Index Per Article: 25.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2019] [Accepted: 06/10/2019] [Indexed: 12/12/2022]
Abstract
Importance The patterns of disease recurrence after resection of pancreatic ductal adenocarcinoma with adjuvant chemotherapy remain unclear. Objective To define patterns of recurrence after adjuvant chemotherapy and the association with survival. Design, Setting, and Participants Prospectively collected data from the phase 3 European Study Group for Pancreatic Cancer 4 adjuvant clinical trial, an international multicenter study. The study included 730 patients who had resection and adjuvant chemotherapy for pancreatic cancer. Data were analyzed between July 2017 and May 2019. Interventions Randomization to adjuvant gemcitabine or gemcitabine plus capecitabine. Main Outcomes and Measures Overall survival, recurrence, and sites of recurrence. Results Of the 730 patients, median age was 65 years (range 37-81 years), 414 were men (57%), and 316 were women (43%). The median follow-up time from randomization was 43.2 months (95% CI, 39.7-45.5 months), with overall survival from time of surgery of 27.9 months (95% CI, 24.8-29.9 months) with gemcitabine and 30.2 months (95% CI, 25.8-33.5 months) with the combination (HR, 0.81; 95% CI, 0.68-0.98; P = .03). The 5-year survival estimates were 17.1% (95% CI, 11.6%-23.5%) and 28.0% (22.0%-34.3%), respectively. Recurrence occurred in 479 patients (65.6%); another 78 patients (10.7%) died without recurrence. Local recurrence occurred at a median of 11.63 months (95% CI, 10.05-12.19 months), significantly different from those with distant recurrence with a median of 9.49 months (95% CI, 8.44-10.71 months) (HR, 1.21; 95% CI, 1.01-1.45; P = .04). Following recurrence, the median survival was 9.36 months (95% CI, 8.08-10.48 months) for local recurrence and 8.94 months (95% CI, 7.82-11.17 months) with distant recurrence (HR, 0.89; 95% CI, 0.73-1.09; P = .27). The median overall survival of patients with distant-only recurrence (23.03 months; 95% CI, 19.55-25.85 months) or local with distant recurrence (23.82 months; 95% CI, 17.48-28.32 months) was not significantly different from those with only local recurrence (24.83 months; 95% CI, 22.96-27.63 months) (P = .85 and P = .35, respectively). Gemcitabine plus capecitabine had a 21% reduction of death following recurrence compared with monotherapy (HR, 0.79; 95% CI, 0.64-0.98; P = .03). Conclusions and Relevance There were no significant differences between the time to recurrence and subsequent and overall survival between local and distant recurrence. Pancreatic cancer behaves as a systemic disease requiring effective systemic therapy after resection. Trial Registration ClinicalTrials.gov identifier: NCT00058201, EudraCT 2007-004299-38, and ISRCTN 96397434.
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Affiliation(s)
- Robert P Jones
- The Royal Liverpool University Hospital, Liverpool, England
| | | | | | - Paula Ghaneh
- The Royal Liverpool University Hospital, Liverpool, England
- University of Liverpool, Liverpool, England
| | - Christopher M Halloran
- The Royal Liverpool University Hospital, Liverpool, England
- University of Liverpool, Liverpool, England
| | - Daniel H Palmer
- University of Liverpool, Liverpool, England
- The Clatterbridge Cancer Centre, Wirral, England
| | - Fiona Campbell
- The Royal Liverpool University Hospital, Liverpool, England
| | - Juan W Valle
- University of Manchester/The Christie, Manchester, England
| | | | | | | | | | | | - Tim Meyer
- Royal Free Hospital, London, England
| | | | | | - Pehr Lind
- Clinical Research Sörmland, Karolinska Institutet, Stockholm, Sweden
| | - Bengt Glimelius
- Clinical Research Sörmland, University of Uppsala, Uppsala, Sweden
| | - Stephen Falk
- Bristol Haematology and Oncology Centre, Bristol, England
| | - Jakob R Izbicki
- University of Hamburg Medical Institutions UKE, Hamburg, Germany
| | | | | | | | | | - Alec McDonald
- The Beatson West of Scotland Cancer Centre, Glasgow, Scotland
| | | | - Yuk Ting
- Queen Elizabeth Hospital, Birmingham, England
| | | | | | | | | | | | | | | | - Julia Mayerle
- Greifswald University, Medicine, Greifswald, Germany
- University Hospital Munich, Ludwig-Maximilians-University Munich, Germany
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16
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Osborne J, Stewart I, Borg D, Beagley K, Minett G. Short-term heat acclimation training improves cycling performance in the heat and enhances knee extensor strength. J Sci Med Sport 2019. [DOI: 10.1016/j.jsams.2019.08.211] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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17
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Svensson M, Lindén A, Nygaard J, Hedner C, Nodin B, Borg D, Leandersson K, Jirström K. Effect of neoadjuvant chemotherapy on the programmed death-1 pathway in esophageal and gastric cancer. Ann Oncol 2019. [DOI: 10.1093/annonc/mdz247.106] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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18
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Borg D, Sundberg J, Brun E, Kjellén E, Petersson K, Hermansson M, Johansson J, Eberhard J, Johnsson A. PALAESTRA: A phase II trial with short-course radiotherapy followed by chemotherapy as palliative treatment in esophageal adenocarcinoma. Ann Oncol 2019. [DOI: 10.1093/annonc/mdz247.097] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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19
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Ryan N, Borg D, Fowler P, Osborne J, Stewart I, Pavey T, Minett G. Inter-device reliability of a wrist actigraph device in classifying sleep characteristics. J Sci Med Sport 2019. [DOI: 10.1016/j.jsams.2019.08.142] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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20
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Svensson MC, Borg D, Zhang C, Hedner C, Nodin B, Uhlén M, Mardinoglu A, Leandersson K, Jirström K. Expression of PD-L1 and PD-1 in Chemoradiotherapy-Naïve Esophageal and Gastric Adenocarcinoma: Relationship With Mismatch Repair Status and Survival. Front Oncol 2019; 9:136. [PMID: 30931254 PMCID: PMC6425870 DOI: 10.3389/fonc.2019.00136] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2018] [Accepted: 02/15/2019] [Indexed: 12/12/2022] Open
Abstract
Background: The outlook for patients with esophageal and gastric (EG) cancer remains poor. Hence, there is a compelling need to identify novel treatment strategies and complementary biomarkers. Programmed death ligand 1 (PD-L1) and mismatch repair deficiency (dMMR) are putative biomarkers of response to immune-checkpoint blockade, but their prognostic value and interrelationship in EG cancer have been sparsely investigated. Methods: Immunohistochemical expression of PD-L1 on tumour cells (TC) and tumour-infiltrating immune cells (TIC), and of PD-1 (programmed death receptor 1) on TIC was assessed using tissue microarrays with primary tumours and a subset of paired lymph node metastases from a consecutive, retrospective cohort of 174 patients with chemoradiotherapy-naïve EG adenocarcinoma. MMR proteins MLH1, PMS2, MSH2, and MSH6 were assessed by immunohistochemistry. The total number (intratumoural, tumour-adjacent, and stromal) of CD8+ T cells in each core was calculated by automated analysis. Results: High PD-L1 expression on both TC and TIC, but not PD-1 expression, was significantly associated with dMMR. PD-L1 expression on TIC was significantly higher in lymph node metastases than in primary tumours. High expression of PD-L1 or PD-1 on TIC was significantly associated with a prolonged survival, the former independently of established prognostic factors. A significant stepwise positive association was found between CD8+ T cells and categories of PD-L1 expression on TIC. Conclusion: PD-L1 expression on TIC is higher in lymph node metastases compared to primary tumours, correlates with dMMR, and is an independent factor of prolonged survival in patients with chemoradiotherapy-naïve EG adenocarcinoma. These findings suggest that PD-L1 expression on TIC may be a useful biomarker for identifying patients who may not need additional chemo- or chemoradiotherapy, and who may benefit from PD-1/PD-L1 immune-checkpoint blockade.
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Affiliation(s)
- Maria C Svensson
- Department of Clinical Sciences Lund, Oncology and Pathology, Lund University, Lund, Sweden
| | - David Borg
- Department of Clinical Sciences Lund, Oncology and Pathology, Lund University, Lund, Sweden
| | - Cheng Zhang
- Science for Life Laboratory, KTH-Royal Institute of Technology, Stockholm, Sweden
| | - Charlotta Hedner
- Department of Clinical Sciences Lund, Oncology and Pathology, Lund University, Lund, Sweden
| | - Björn Nodin
- Department of Clinical Sciences Lund, Oncology and Pathology, Lund University, Lund, Sweden
| | - Mathias Uhlén
- Science for Life Laboratory, KTH-Royal Institute of Technology, Stockholm, Sweden
| | - Adil Mardinoglu
- Science for Life Laboratory, KTH-Royal Institute of Technology, Stockholm, Sweden.,Centre for Host-Microbiome Interactions, Faculty of Dentistry, Oral and Craniofacial Sciences, King's College London, London, United Kingdom
| | - Karin Leandersson
- Cancer Immunology, Department of Translational Medicine, Lund University, Malmö, Sweden
| | - Karin Jirström
- Department of Clinical Sciences Lund, Oncology and Pathology, Lund University, Lund, Sweden
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Borg D, Larsson AH, Hedner C, Nodin B, Johnsson A, Jirström K. Podocalyxin-like protein as a predictive biomarker for benefit of neoadjuvant chemotherapy in resectable gastric and esophageal adenocarcinoma. J Transl Med 2018; 16:290. [PMID: 30355278 PMCID: PMC6201481 DOI: 10.1186/s12967-018-1668-3] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2018] [Accepted: 10/17/2018] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND We have previously shown that podocalyxin-like protein (PODXL) is a prognostic biomarker for poor survival in gastric and esophageal adenocarcinoma treated with surgery up-front. The aim of the present study was to assess PODXL expression in tumors from patients treated with neoadjuvant ± adjuvant (i.e. preoperative with or without postoperative) chemotherapy, with regard to histopathologic response, time to recurrence (TTR) and overall survival (OS). METHODS The neoadjuvant cohort encompasses 148 consecutive patients who received neoadjuvant ± adjuvant chemotherapy for resectable gastric or esophageal adenocarcinoma between 2008 and 2014. Immunohistochemical expression of PODXL was assessed in pre-neoadjuvant biopsies, resected primary tumors and lymph node metastases. Histopathologic response was evaluated using the Chirieac grading. TTR and OS were estimated using Kaplan-Meier and Cox regression analyses. To investigate a potential predictive role for PODXL, the neoadjuvant cohort was pooled with the previously reported surgery up-front cohort. RESULTS The majority (> 95%) of the patients were treated with fluoropyrimidine- and oxaliplatin-based chemotherapy. Patients with high PODXL expression in their pre-neoadjuvant biopsies had a superior histopathologic response (notably 36% with no residual cancer cells) compared to those with negative or low PODXL expression, and were all recurrence-free at last follow-up. In the pooled cohort, no benefit of chemotherapy could be shown for PODXL negative cases, whereas PODXL positive (low or high) cases had a prolonged TTR and OS when treated with neoadjuvant ± adjuvant chemotherapy compared to surgery alone. The potential predictive role of PODXL was further strengthened for TTR in Cox regression analyses, especially for patients treated with neoadjuvant fluoropyrimidine and oxaliplatin for a minimum of 8 weeks, with a significant interaction term in both unadjusted (p = 0.006) and adjusted (p = 0.024) analyses. The interaction term was not statistically significant for overall survival. CONCLUSIONS Patients with resectable gastric or esophageal adenocarcinoma with high PODXL expression in their diagnostic biopsies have an excellent prognosis when treated with neoadjuvant ± adjuvant fluoropyrimidine- and oxaliplatin-based chemotherapy. If the suggested predictive role of PODXL for benefit of chemotherapy can be confirmed, patients with PODXL negative tumors could be spared chemotherapy and treated with surgery alone.
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Affiliation(s)
- David Borg
- Department of Clinical Sciences Lund, Division of Oncology and Pathology, Lund University, Skåne University Hospital, 221 85 Lund, Sweden
| | - Anna H. Larsson
- Department of Clinical Sciences Lund, Division of Oncology and Pathology, Lund University, Skåne University Hospital, 221 85 Lund, Sweden
| | - Charlotta Hedner
- Department of Clinical Sciences Lund, Division of Oncology and Pathology, Lund University, Skåne University Hospital, 221 85 Lund, Sweden
| | - Björn Nodin
- Department of Clinical Sciences Lund, Division of Oncology and Pathology, Lund University, Skåne University Hospital, 221 85 Lund, Sweden
| | - Anders Johnsson
- Department of Clinical Sciences Lund, Division of Oncology and Pathology, Lund University, Skåne University Hospital, 221 85 Lund, Sweden
| | - Karin Jirström
- Department of Clinical Sciences Lund, Division of Oncology and Pathology, Lund University, Skåne University Hospital, 221 85 Lund, Sweden
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Siesing C, Svensson M, Hedner C, Nodin B, Borg D, Jirstrom K. Prognostic significance of lymphocyte-activation gene-3 expression in chemoradiotherapy-naïve esophageal and gastric adenocarcinoma. Ann Oncol 2018. [DOI: 10.1093/annonc/mdy282.039] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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23
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Svensson M, Borg D, Zhang C, Hedner C, Nodin B, Uhlen M, Mardinoglu A, Leandersson K, Jirstrom K. Associations of PD-1 and PD-L1 expression with mismatch repair status and prognosis in chemoradiotherapy-naïve esophageal and gastric adenocarcinoma. J Clin Oncol 2018. [DOI: 10.1200/jco.2018.36.4_suppl.9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
9 Background: Although neoadjuvant and/or adjuvant treatment enhances survival in patients with resectable esophageal and gastric (EG) cancer, the prognosis remains poor and there is a great need to identify novel treatment strategies and suitable biomarkers. Expression of programmed death ligand 1 (PD-L1) is, together with mismatch repair (MMR) status, a putative biomarker of response to immune-modulating therapies, but their prognostic value in EG cancer remains unclear. Therefore, the aim of this study was to examine the expression of PD-L1 in tumour cells (TC) and tumour-infiltrating immune cells (TIC), and the receptor PD-1 in TIC, in EG adenocarcinoma. Particular attention was given to their relationship with MMR status, and prognosis. Methods: PD-L1 and PD-1 expression in TC and/or TIC was assessed by immunohistochemistry (IHC) on tissue microarrays with primary tumours from a retrospective consecutive cohort of 174 patients with chemoradiotherapy-naïve resected EG adenocarcinoma. MMR status was determined by IHC. The prognostic value of PD-L1 and PD-1 was also examined at the mRNA level in 354 cases of gastric adenocarcinoma in The Cancer Genome Atlas. Results: PD-1 expression was not associated with MMR status, but PD-L1 expression in TC and TIC was significantly associated with MMR deficiency (p < 0.001 for both). Neither TC PD-L1 nor MMR status was prognostic. However, high PD-1 (10%) and PD-L1 ( > 50%) expression in TIC was significantly associated with a prolonged OS, the latter independently of other prognostic factors and MMR status (hazard ratio = 0.39, 95% confidence interval 0.15-0.99). Moreover, the prognostic value was only evident in MMR proficient tumours, and similar in esophageal and gastric tumours. At the transcript level, PD-L1 expression was not prognostic, but high PD-1 expression was significantly associated with a prolonged OS in gastric adenocarcinoma (p = 0.012). Conclusions: High expression of PD-L1 but not PD-1 is significantly associated with MMR deficiency in EG cancer. High PD-L1 expression in TIC but not in TC, or high PD-1 expression in TIC, signifies a prolonged survival, in particular in MMR proficient tumours.
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Affiliation(s)
| | | | - Cheng Zhang
- Science for Life Laboratory, KTH/ Royal Institute of Technology, Stockholm, Sweden
| | | | | | - Mathias Uhlen
- Science for Life Laboratory, KTH/ Royal Institute of Technology, Stockholm, Sweden
| | - Adil Mardinoglu
- Science for Life Laboratory, KTH/ Royal Institute of Technology, Stockholm, Sweden
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Hedner C, Borg D, Nodin B, Karnevi E, Jirström K, Eberhard J. Expression and prognostic significance of human epidermal growth factor receptors 1, 2 and 3 in oesophageal and gastric adenocarcinomas preneoadjuvant and postneoadjuvant treatment. J Clin Pathol 2017; 71:451-462. [PMID: 29138285 DOI: 10.1136/jclinpath-2017-204774] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2017] [Revised: 10/23/2017] [Accepted: 10/25/2017] [Indexed: 12/11/2022]
Abstract
AIMS Neoadjuvant treatment has now become the standard of care for oesophageal and gastric cancer. The aim of this study was to investigate the influence of neoadjuvant therapy on the expression of human epidermal growth factor receptor 1 (HER1/EGFR), HER2 and HER3, in oesophageal and gastric adenocarcinoma. METHODS Immunohistochemical expression of EGFR, HER2 and HER3 was examined and compared in pretreatment biopsies, post-treatment surgical resection specimens and metastases in a retrospective cohort of 166 patients with adenocarcinoma of the oesophagus or stomach. The relationship between expression of the investigative markers and histopathological response to neoadjuvant treatment, overall survival (OS) and recurrence free survival (RFS) was analysed. RESULTS Conversion of protein expression between pretreatment biopsy and post-treatment surgical resection was seen in 4.6% of the cases for EGFR, 5.9% for HER2% and 19.4% for HER3. Histopathological response to neoadjuvant treatment was significantly and stepwise associated with OS and RFS . High HER3 protein expression in post-treatment surgical resection specimens was significantly associated with a prolonged OS in univariable analysis (HR=0.39; 95% CI 0.17 to 0.93), but did not remain significant in multivariable analysis. Expression of EGFR and HER2 in post-treatment surgical resection specimens was not prognostic. No correlation between pretreatment HER-protein expression and histopathological response was seen. CONCLUSIONS The results from this study underscore the need for further studies on the influence of neoadjuvant treatment on biomarker expression, as this may influence treatment strategy as well as prognosis. Histopathological response is validated as a useful prognostic factor.
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Affiliation(s)
- Charlotta Hedner
- Department of Clinical Sciences Lund, Division of Oncology and Pathology, Lund University, Skåne University Hospital, Lund, Sweden
| | - David Borg
- Department of Clinical Sciences Lund, Division of Oncology and Pathology, Lund University, Skåne University Hospital, Lund, Sweden
| | - Björn Nodin
- Department of Clinical Sciences Lund, Division of Oncology and Pathology, Lund University, Skåne University Hospital, Lund, Sweden
| | - Emelie Karnevi
- Department of Clinical Sciences Lund, Division of Oncology and Pathology, Lund University, Skåne University Hospital, Lund, Sweden
| | - Karin Jirström
- Department of Clinical Sciences Lund, Division of Oncology and Pathology, Lund University, Skåne University Hospital, Lund, Sweden
| | - Jakob Eberhard
- Department of Clinical Sciences Lund, Division of Oncology and Pathology, Lund University, Skåne University Hospital, Lund, Sweden
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Svensson M, Borg D, Hedner C, Eberhard J, Nodin B, Leandersson K, Jirström K. PD-L1 expression in primary tumours and paired lymph node metastases in chemoradiotherapy-naïve esophageal and gastric adenocarcinoma: Relationship with MSI status and prognosis. Ann Oncol 2017. [DOI: 10.1093/annonc/mdx369.033] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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26
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Svensson MC, Warfvinge CF, Fristedt R, Hedner C, Borg D, Eberhard J, Micke P, Nodin B, Leandersson K, Jirström K. The integrative clinical impact of tumor-infiltrating T lymphocytes and NK cells in relation to B lymphocyte and plasma cell density in esophageal and gastric adenocarcinoma. Oncotarget 2017; 8:72108-72126. [PMID: 29069772 PMCID: PMC5641115 DOI: 10.18632/oncotarget.19437] [Citation(s) in RCA: 37] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2017] [Accepted: 06/20/2017] [Indexed: 12/23/2022] Open
Abstract
Background Several studies have demonstrated a prognostic impact of tumor-infiltrating T lymphocytes and natural killer (NK) cells in esophageal and gastric adenocarcinoma, but whether these associations differ by the density of tumor-infiltrating immune cells of the B cell lineage remains largely unknown. Results High infiltration of any T and NK lymphocytes investigated was in general associated with a favorable prognosis, but the strongest beneficial prognostic impact was seen in combination with high B lymphocyte infiltration. These findings were most evident in gastric cancer, where significant interactions in relation to OS were observed for CD3+, CD8+ and FoxP3+ with CD20+ cells (pinteraction =0.012, 0.009 and 0.007, respectively) and for FoxP3+ with IGKC+ cells (pinteraction =0.034). In esophageal tumors, there was only a significant interaction for CD3+ and CD20 + cells (pinteraction =0.028). Methods Immunohistochemistry and automated image analysis was applied to assess the density of T lymphocytes (CD3+, CD8+, FoxP3+) and NK cells (NKp46+) in chemoradiotherapy-naïve tumors from a consecutive cohort of 174 patients with resected esophageal or gastric adenocarcinoma. The density of B lymphocytes (CD20+) and plasma cells (IGKC+) had been assessed previously. Kaplan-Meier analysis and Cox proportional hazard's modelling was applied to examine the impact of the investigated markers on time to recurrence (TTR) and overall survival (OS). Conclusions These data support that the antitumoral effects of tumor-infiltrating T lymphocytes in esophageal and gastric adenocarcinoma may be largely dependent on a functional interplay between T and B lymphocytes or plasma cells.
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Affiliation(s)
- Maria C Svensson
- Department of Clinical Sciences Lund, Oncology and Pathology, Lund University, Lund, Sweden
| | - Carl Fredrik Warfvinge
- Department of Clinical Sciences Lund, Oncology and Pathology, Lund University, Lund, Sweden
| | - Richard Fristedt
- Department of Clinical Sciences Lund, Oncology and Pathology, Lund University, Lund, Sweden
| | - Charlotta Hedner
- Department of Clinical Sciences Lund, Oncology and Pathology, Lund University, Lund, Sweden
| | - David Borg
- Department of Clinical Sciences Lund, Oncology and Pathology, Lund University, Lund, Sweden
| | - Jakob Eberhard
- Department of Clinical Sciences Lund, Oncology and Pathology, Lund University, Lund, Sweden
| | - Patrick Micke
- Department of Immunology, Genetics and Pathology, Uppsala University, Rudbeck Laboratory, Uppsala, Sweden
| | - Björn Nodin
- Department of Clinical Sciences Lund, Oncology and Pathology, Lund University, Lund, Sweden
| | - Karin Leandersson
- Cancer Immunology, Department of Translational Medicine, Lund University, Malmö, Sweden
| | - Karin Jirström
- Department of Clinical Sciences Lund, Oncology and Pathology, Lund University, Lund, Sweden
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Neoptolemos JP, Palmer DH, Ghaneh P, Psarelli EE, Valle JW, Halloran CM, Faluyi O, O'Reilly DA, Cunningham D, Wadsley J, Darby S, Meyer T, Gillmore R, Anthoney A, Lind P, Glimelius B, Falk S, Izbicki JR, Middleton GW, Cummins S, Ross PJ, Wasan H, McDonald A, Crosby T, Ma YT, Patel K, Sherriff D, Soomal R, Borg D, Sothi S, Hammel P, Hackert T, Jackson R, Büchler MW. Comparison of adjuvant gemcitabine and capecitabine with gemcitabine monotherapy in patients with resected pancreatic cancer (ESPAC-4): a multicentre, open-label, randomised, phase 3 trial. Lancet 2017; 389:1011-1024. [PMID: 28129987 DOI: 10.1016/s0140-6736(16)32409-6] [Citation(s) in RCA: 1219] [Impact Index Per Article: 174.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/25/2016] [Revised: 09/02/2016] [Accepted: 09/28/2016] [Indexed: 02/07/2023]
Abstract
BACKGROUND The ESPAC-3 trial showed that adjuvant gemcitabine is the standard of care based on similar survival to and less toxicity than adjuvant 5-fluorouracil/folinic acid in patients with resected pancreatic cancer. Other clinical trials have shown better survival and tumour response with gemcitabine and capecitabine than with gemcitabine alone in advanced or metastatic pancreatic cancer. We aimed to determine the efficacy and safety of gemcitabine and capecitabine compared with gemcitabine monotherapy for resected pancreatic cancer. METHODS We did a phase 3, two-group, open-label, multicentre, randomised clinical trial at 92 hospitals in England, Scotland, Wales, Germany, France, and Sweden. Eligible patients were aged 18 years or older and had undergone complete macroscopic resection for ductal adenocarcinoma of the pancreas (R0 or R1 resection). We randomly assigned patients (1:1) within 12 weeks of surgery to receive six cycles of either 1000 mg/m2 gemcitabine alone administered once a week for three of every 4 weeks (one cycle) or with 1660 mg/m2 oral capecitabine administered for 21 days followed by 7 days' rest (one cycle). Randomisation was based on a minimisation routine, and country was used as a stratification factor. The primary endpoint was overall survival, measured as the time from randomisation until death from any cause, and assessed in the intention-to-treat population. Toxicity was analysed in all patients who received trial treatment. This trial was registered with the EudraCT, number 2007-004299-38, and ISRCTN, number ISRCTN96397434. FINDINGS Of 732 patients enrolled, 730 were included in the final analysis. Of these, 366 were randomly assigned to receive gemcitabine and 364 to gemcitabine plus capecitabine. The Independent Data and Safety Monitoring Committee requested reporting of the results after there were 458 (95%) of a target of 480 deaths. The median overall survival for patients in the gemcitabine plus capecitabine group was 28·0 months (95% CI 23·5-31·5) compared with 25·5 months (22·7-27·9) in the gemcitabine group (hazard ratio 0·82 [95% CI 0·68-0·98], p=0·032). 608 grade 3-4 adverse events were reported by 226 of 359 patients in the gemcitabine plus capecitabine group compared with 481 grade 3-4 adverse events in 196 of 366 patients in the gemcitabine group. INTERPRETATION The adjuvant combination of gemcitabine and capecitabine should be the new standard of care following resection for pancreatic ductal adenocarcinoma. FUNDING Cancer Research UK.
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Affiliation(s)
- John P Neoptolemos
- University of Liverpool, Liverpool, UK; The Royal Liverpool University Hospital, Liverpool, UK.
| | - Daniel H Palmer
- University of Liverpool, Liverpool, UK; The Clatterbridge Cancer Centre, Wirral, UK
| | - Paula Ghaneh
- The Royal Liverpool University Hospital, Liverpool, UK
| | | | - Juan W Valle
- University of Manchester/The Christie NHS Foundation Trust, Manchester, UK
| | - Christopher M Halloran
- University of Liverpool, Liverpool, UK; The Royal Liverpool University Hospital, Liverpool, UK
| | | | | | | | | | | | | | | | | | - Pehr Lind
- Karolinska Institute, Stockholm, Sweden; Clinical Research Sörmland, Eskilstuna, Sweden
| | | | - Stephen Falk
- Bristol Haematology and Oncology Centre, Bristol, UK
| | - Jakob R Izbicki
- University of Hamburg Medical institutions UKE, Hamburg, Germany
| | | | | | | | | | - Alec McDonald
- The Beatson West of Scotland Cancer Centre, Glasgow, UK
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Svensson MC, Berntsson J, Hedner C, Borg D, Nodin B, Leandersson K, Krzyzanowska A, Bjartell A, Eberhard J, Jirstrom K. The difference in prognostic value of tumour-infiltrating T cells according to adjuvant chemotherapy in radiochemonaïve gastroesophageal cancer. J Clin Oncol 2017. [DOI: 10.1200/jco.2017.35.7_suppl.41] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
41 Background: Several studies have demonstrated a beneficial prognostic impact of tumour-infiltrating lymphocytes (TILs) in oesophageal and gastric adenocarcinoma, but whether this association differs according to adjuvant chemotherapy has not been reported. Herein, we examined the prognostic impact of different TIL subsets according to adjuvant chemotherapy in these cancer types. Methods: Immunohistochemistry was applied to assess the density of T cells (CD3+, CD8+, FoxP3+) and natural killer (NK)/T cells (CD56+) in radiochemonaïve tumors from a consecutive cohort of 174 patients with resected oesophageal or gastric adenocarcinoma. Cox proportional hazard’s modelling was applied to examine the impact of the investigated markers on time to recurrence (TTR) and overall survival (OS). Results: Dense infiltration of CD3+, CD8+, and FoxP3+ cells were all associated with a significantly prolonged TTR in univariable Cox regression analysis (hazard ratio[HR] = 0.57; 95% confidence interval [CI] 0.37-0.89; HR = 0.31, 95% CI 0.13-0.77, and HR = 0.44, 95% CI 0.28-0.68). This association remained significant for CD8+ and FoxP3+ cells in multivariable analysis, adjusted for age, tumour location, TNM stage, differentiation grade, resection margin and adjuvant chemotherapy ( HR = 0.30, 95% CI 0.11-0.77, and HR = 0.52, 95% CI 0.32-0.84), and borderline significant for CD3+ cells (HR = 0.63, 95% CI 0.39-1.02). Similar associations were observed for all markers in relation to OS. Notably, analysis in strata according to adjuvant chemotherapy revealed that none of the investigated lymphocyte subsets carried prognostic information in patients having received treatment (n = 13; 7.5%), with a significant treatment interaction between CD3+ and CD8+ cells and adjuvant chemotherapy (pinteraction0.035 and 0.021). Conclusions: These results confirm the prognostic value of a high density of TILs in gastroesophageal adenocarcinoma, but also indicate that adjuvant chemotherapy is only beneficial in patients with tumors displaying a low density of TILs. These results are of potential clinical relevance and need to be confirmed in additional, preferentially randomized, studies.
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Affiliation(s)
| | - Jonna Berntsson
- Department of Clinical Sciences, Lund University, Lund, Sweden
| | | | - David Borg
- Department of Clinical Sciences, Lund University, Lund, Sweden
| | - Bjorn Nodin
- Department of Clinical Sciences, Lund University, Lund, Sweden
| | - Karin Leandersson
- Center for Molecular Pathology, Department of Translational Medicine, Lund University, Sweden, Lund, Sweden
| | - Agnieszka Krzyzanowska
- Center for Molecular Pathology, Department of Translational Medicine, Lund University, Sweden, Lund, Sweden
| | - Anders Bjartell
- Center for Molecular Pathology, Department of Translational Medicine, Lund University, Sweden, Lund, Sweden
| | - Jakob Eberhard
- Department of Clinical Sciences, Lund University, Lund, Sweden
| | - Karin Jirstrom
- Department of Clinical Sciences, Lund University, Lund, Sweden
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Fristedt R, Borg D, Hedner C, Berntsson J, Nodin B, Eberhard J, Micke P, Jirström K. Prognostic impact of tumour-associated B cells and plasma cells in oesophageal and gastric adenocarcinoma. J Gastrointest Oncol 2016; 7:848-859. [PMID: 28078109 DOI: 10.21037/jgo.2016.11.07] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
Abstract
BACKGROUND While it is well established that the cell-mediated immune response plays an important role in cancer progression and spread, the role of the humoral immune response in this regard has been less studied. According to the existing literature, dense infiltration of B cells or plasma cells appears to correlate mainly with an improved prognosis in several types of cancer, but their prognostic impact in oesophageal and gastric cancer has not yet been described. METHODS Immunohistochemistry was applied on tissue microarrays (TMA) to assess the stromal density of B cells (CD20+) and plasma cells [CD138+ or immunoglobulin kappa C (IGKC+)] in chemo-/radiotherapy-naive tumours from a consecutive cohort of 174 patients with resected oesophageal or gastric adenocarcinoma. Cox proportional hazard's modelling was applied to examine the impact of the investigated markers on overall survival (OS) and time to recurrence (TTR). RESULTS In curatively treated patients with oesophageal adenocarcinoma, high expression of IGKC was an independent predictor of a prolonged OS [hazard ratio (HR) 0.10; 95% confidence interval (CI), 0.02-0.57], and TTR (HR 0.15; 95% CI, 0.03-0.71). In curatively treated patients with gastric adenocarcinoma, high expression of IGKC independently predicted a prolonged OS (HR 0.46; 95% CI, 0.24-0.87) and TTR (HR 0.46; 95% CI, 0.21-0.98). Expression of CD20 was not prognostic, and CD138 expression was only prognostic in unadjusted analysis of TTR in gastric cancer. CONCLUSIONS These results demonstrate, for the first time, that abundant infiltration of IGKC+ plasma cells independently predicts a prolonged survival in both oesophageal and gastric cancer.
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Affiliation(s)
- Richard Fristedt
- Department of Clinical Sciences, Division of Oncology and Pathology, Lund University, SE-221 85 Lund, Sweden
| | - David Borg
- Department of Clinical Sciences, Division of Oncology and Pathology, Lund University, SE-221 85 Lund, Sweden
| | - Charlotta Hedner
- Department of Clinical Sciences, Division of Oncology and Pathology, Lund University, SE-221 85 Lund, Sweden
| | - Jonna Berntsson
- Department of Clinical Sciences, Division of Oncology and Pathology, Lund University, SE-221 85 Lund, Sweden
| | - Björn Nodin
- Department of Clinical Sciences, Division of Oncology and Pathology, Lund University, SE-221 85 Lund, Sweden
| | - Jakob Eberhard
- Department of Clinical Sciences, Division of Oncology and Pathology, Lund University, SE-221 85 Lund, Sweden
| | - Patrick Micke
- Department of Immunology, Genetics and Pathology, Uppsala University, Rudbeck Laboratory, SE-751 85 Uppsala, Sweden
| | - Karin Jirström
- Department of Clinical Sciences, Division of Oncology and Pathology, Lund University, SE-221 85 Lund, Sweden
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Borg D, Hedner C, Nodin B, Larsson A, Johnsson A, Eberhard J, Jirström K. Expression of podocalyxin-like protein is an independent prognostic biomarker in resected esophageal and gastric adenocarcinoma. BMC Clin Pathol 2016; 16:13. [PMID: 27478410 PMCID: PMC4966733 DOI: 10.1186/s12907-016-0034-8] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2016] [Accepted: 07/20/2016] [Indexed: 02/20/2023] Open
Abstract
BACKGROUND Podocalyxin-like protein (PODXL) is a cell surface transmembrane glycoprotein, the expression of which has been associated with poor prognosis in a range of malignancies. The aim of this study was to investigate the impact of PODXL expression on survival in esophageal and gastric adenocarcinoma. METHODS The study cohort consists of a consecutive series of 174 patients with esophageal (including the gastroesophageal junction) or gastric adenocarcinoma, surgically treated between 2006 and 2010 and not subjected to neoadjuvant treatment. Immunohistochemical expression of PODXL was assessed in tissue microarrays with cores from primary tumors, lymph node metastases, intestinal metaplasia and adjacent normal epithelium. Survival analyses were performed on patients with no distant metastases and no macroscopic residual tumor. RESULTS In the majority of cases, expression of PODXL was significantly higher in cancer cells compared to normal epithelial cells and was significantly associated with lymph node metastases and high grade tumors. In esophageal adenocarcinoma, Kaplan-Meier analyses revealed that patients with PODXL negative tumors had a superior time to recurrence (TTR) and overall survival (OS) compared to patients with PODXL positive tumors. In gastric adenocarcinoma, patients with PODXL negative tumors had a superior TTR and a trend towards an improved OS. In esophageal and gastric adenocarcinoma combined, the prognostic significance of PODXL expression on TTR was confirmed in unadjusted Cox regression analysis (HR = 5.36, 95 % CI 1.68-17.06, p = 0.005) and remained significant in the adjusted model (HR = 3.39, 95 % CI 1.01-11.35, p = 0.048). Moreover, the impact of PODXL expression on OS was also confirmed in unadjusted analysis (HR = 2.52, 95 % CI 1.31-4.85, p = 0.006) and remained significant in the adjusted model (HR = 2.03, 95 % CI 1.04-3.98, p = 0.039). CONCLUSIONS In esophageal and gastric adenocarcinoma, PODXL expression is an independent prognostic biomarker for reduced time to recurrence and poor overall survival. This is the first report on the prognostic role of PODXL in esophageal adenocarcinoma and validates recent findings in gastric cancer.
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Affiliation(s)
- David Borg
- Department of Clinical Sciences Lund, Division of Oncology and Pathology, Lund University, Skåne University Hospital, SE-221 85 Lund, Sweden
| | - Charlotta Hedner
- Department of Clinical Sciences Lund, Division of Oncology and Pathology, Lund University, Skåne University Hospital, SE-221 85 Lund, Sweden
| | - Björn Nodin
- Department of Clinical Sciences Lund, Division of Oncology and Pathology, Lund University, Skåne University Hospital, SE-221 85 Lund, Sweden
| | - Anna Larsson
- Department of Clinical Sciences Lund, Division of Oncology and Pathology, Lund University, Skåne University Hospital, SE-221 85 Lund, Sweden
| | - Anders Johnsson
- Department of Clinical Sciences Lund, Division of Oncology and Pathology, Lund University, Skåne University Hospital, SE-221 85 Lund, Sweden
| | - Jakob Eberhard
- Department of Clinical Sciences Lund, Division of Oncology and Pathology, Lund University, Skåne University Hospital, SE-221 85 Lund, Sweden
| | - Karin Jirström
- Department of Clinical Sciences Lund, Division of Oncology and Pathology, Lund University, Skåne University Hospital, SE-221 85 Lund, Sweden
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Ansari D, Tingstedt B, Andersson B, Holmquist F, Sturesson C, Williamsson C, Sasor A, Borg D, Bauden M, Andersson R. Pancreatic cancer: yesterday, today and tomorrow. Future Oncol 2016; 12:1929-46. [PMID: 27246628 DOI: 10.2217/fon-2016-0010] [Citation(s) in RCA: 244] [Impact Index Per Article: 30.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Pancreatic cancer is one of our most lethal malignancies. Despite substantial improvements in the survival rates for other major cancer forms, pancreatic cancer survival rates have remained relatively unchanged since the 1960s. Pancreatic cancer is usually detected at an advanced stage and most treatment regimens are ineffective, contributing to the poor overall prognosis. Herein, we review the current understanding of pancreatic cancer, focusing on central aspects of disease management from radiology, surgery and pathology to oncology.
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Affiliation(s)
- Daniel Ansari
- Department of Surgery, Clinical Sciences Lund, Lund University & Skåne University Hospital, Lund, Sweden
| | - Bobby Tingstedt
- Department of Surgery, Clinical Sciences Lund, Lund University & Skåne University Hospital, Lund, Sweden
| | - Bodil Andersson
- Department of Surgery, Clinical Sciences Lund, Lund University & Skåne University Hospital, Lund, Sweden
| | - Fredrik Holmquist
- Department of Radiology, Clinical Sciences Lund, Lund University & Skåne University Hospital, Lund, Sweden
| | - Christian Sturesson
- Department of Surgery, Clinical Sciences Lund, Lund University & Skåne University Hospital, Lund, Sweden
| | - Caroline Williamsson
- Department of Surgery, Clinical Sciences Lund, Lund University & Skåne University Hospital, Lund, Sweden
| | - Agata Sasor
- Department of Pathology, Skåne University Hospital, Lund, Sweden
| | - David Borg
- Department of Oncology, Skåne University Hospital, Lund, Sweden
| | - Monika Bauden
- Department of Surgery, Clinical Sciences Lund, Lund University & Skåne University Hospital, Lund, Sweden
| | - Roland Andersson
- Department of Surgery, Clinical Sciences Lund, Lund University & Skåne University Hospital, Lund, Sweden
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Borg D, Hedner C, Gaber A, Nodin B, Fristedt R, Jirström K, Eberhard J, Johnsson A. Expression of IFITM1 as a prognostic biomarker in resected gastric and esophageal adenocarcinoma. Biomark Res 2016; 4:10. [PMID: 27186374 PMCID: PMC4867989 DOI: 10.1186/s40364-016-0064-5] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2016] [Accepted: 05/04/2016] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND There is an increasing amount of reports on IFITM1 (interferon-inducible transmembrane protein 1) in various malignancies. The aim of this study was to examine the expression of IFITM1 and its prognostic significance in gastroesophageal adenocarcinoma. METHODS Tissue samples were obtained from a consecutive cohort of 174 patients surgically treated between 2006 and 2010 for gastroesophageal (gastric, gastroesophageal junction and esophageal) adenocarcinoma, not subjected to neoadjuvant therapy. Expression of IFITM1 was examined using immunohistochemistry on tissue microarrays of primary tumors and paired samples of adjacent normal epithelium, intestinal metaplasia and lymph node metastases. RESULTS Expression of IFITM1 was significantly elevated in primary tumors and lymph node metastases compared to adjacent normal epithelium and intestinal metaplasia, regardless of tumor location. Overexpression of IFITM1 was associated with M0-disease (no distant metastases). In gastric cancer IFITM1 expression was significantly associated with improved TTR (time to recurrence) in Kaplan-Meier analysis and Cox regression, both in the unadjusted analysis (HR 0.33, 95 % CI 0.12-0.88) and in the adjusted analysis (HR 0.32, 95 % CI 0.12-0.87) but there was no significant impact on OS (overall survival). In esophageal adenocarcinoma expression of IFITM1 had no impact on TTR or OS in Kaplan-Meier-analyses, but in the adjusted Cox regression IFITM1 expression had a negative impact on both TTR (HR 3.05, 95 % CI 1.09-8.53) and OS (HR 2.71, 95 % CI 1.11-6.67). CONCLUSIONS IFITM1 was overexpressed in gastroesophageal adenocarcinoma and associated with M0-disease. In gastric cancer IFITM1 expression had a positive impact on TTR but in esophageal cancer it seemed to have an adverse impact on survival. The reason for the diverging prognostic impact of IFITM1 in esophageal and gastric cancer is unclear and warrants further studies.
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Affiliation(s)
- David Borg
- Department of Clinical Sciences Lund, Division of Oncology and Pathology, Lund University, Skåne University Hospital, 221 85 Lund, Sweden
| | - Charlotta Hedner
- Department of Clinical Sciences Lund, Division of Oncology and Pathology, Lund University, Skåne University Hospital, 221 85 Lund, Sweden
| | - Alexander Gaber
- Department of Clinical Sciences Lund, Division of Oncology and Pathology, Lund University, Skåne University Hospital, 221 85 Lund, Sweden
| | - Björn Nodin
- Department of Clinical Sciences Lund, Division of Oncology and Pathology, Lund University, Skåne University Hospital, 221 85 Lund, Sweden
| | - Richard Fristedt
- Department of Clinical Sciences Lund, Division of Oncology and Pathology, Lund University, Skåne University Hospital, 221 85 Lund, Sweden
| | - Karin Jirström
- Department of Clinical Sciences Lund, Division of Oncology and Pathology, Lund University, Skåne University Hospital, 221 85 Lund, Sweden
| | - Jakob Eberhard
- Department of Clinical Sciences Lund, Division of Oncology and Pathology, Lund University, Skåne University Hospital, 221 85 Lund, Sweden
| | - Anders Johnsson
- Department of Clinical Sciences Lund, Division of Oncology and Pathology, Lund University, Skåne University Hospital, 221 85 Lund, Sweden
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Fristedt R, Hedner C, Borg D, Nodin B, Eberhard J, Micke P, Jirstrom K. Prognostic impact of tumor-associated B-cells and plasma cells in esophageal and gastric adenocarcinoma. J Clin Oncol 2016. [DOI: 10.1200/jco.2016.34.4_suppl.63] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
63 Background: Tumor immune cell infiltration has been shown to influence the prognosis and treatment prediction in several types of cancer and the focus has largely been on the innate immune system as well as the cell-mediated immune response. There are, however, recent findings suggesting an important role for the humoral immune system in stemming cancer progression. The aim of this study was therefore to investigate the prognostic impact of B cell and plasma cell infiltration in esophageal and gastric cancer. Methods: Immunohistochemical expression of the pan B-cell marker CD20 and plasma cell markers CD138 and immunoglobulin kappa C (IGKC), were analyzed in tissue microarrays (TMA) from primary tumors in a cohort of 174 consecutive, surgically treated cases of gastro-esophageal adenocarcinoma. A multiplier of intensity and fraction was calculated, and the median value was used for prognostic cut-off. Kaplan-Meier analysis, univariable and multivariable Cox regression analysis, adjusted for age, TNM-stage, resection margins and adjuvant chemotherapy, were used to determine the impact of IGKC, CD20 and CD138 expression on overall survival (OS). Results: A high density of IGKC+ plasma cells was significantly associated with a prolonged survival in esophageal (HR 0.41, 95% CI 0.21-0.78) and gastric adenocarcinoma (HR 0.50, 95% CI 0.28-0.88). A high density of CD138+ plasma cells was also significantly associated with prolonged survival but only in gastric adenocarcinoma (univariable HR 0.48, 95% CI 0.27-0.86, multivariable HR 0.51; 95% CI 0.27-0.97)). IGKC+ plasma cell expression remained significant in multivariable analysis, for esophageal (HR 0.50, 95% CI 0.26-0.97) and gastric adenocarcinoma (HR 0.50, 95% CI 0.27-0.94). There was no significant association between the density of CD20+ cells and survival. Conclusions: Our findings show, for the first time, that a higher density of stromal plasma cells correlates with a prolonged survival in both esophageal and gastric adenocarcinoma. These are new and encouraging findings that warrant further evaluation in additional patient cohorts.
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Affiliation(s)
| | | | - David Borg
- Department of Clinical Sciences, Lund University, Lund, Sweden
| | - Bjorn Nodin
- Department of Clinical Sciences, Lund University, Lund, Sweden
| | - Jakob Eberhard
- Department of Clinical Sciences, Lund University, Lund, Sweden
| | - Patrick Micke
- Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
| | - Karin Jirstrom
- Department of Clinical Sciences, Lund University, Lund, Sweden
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Borg D, Stewart I, Costello J. Can perceptual indices estimate physiological strain when wearing personal protective clothing in the heat? Extrem Physiol Med 2015. [PMCID: PMC4580781 DOI: 10.1186/2046-7648-4-s1-a144] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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Hedner C, Tran L, Borg D, Nodin B, Jirström K, Eberhard J. Discordant human epidermal growth factor receptor 2 overexpression in primary and metastatic upper gastrointestinal adenocarcinoma signifies poor prognosis. Histopathology 2015; 68:230-40. [DOI: 10.1111/his.12744] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2014] [Accepted: 05/24/2015] [Indexed: 12/31/2022]
Affiliation(s)
- Charlotta Hedner
- Division of Oncology and Pathology; Department of Clinical Sciences Lund; Lund University; Skåne University Hospital; Lund Sweden
| | - Lena Tran
- Division of Oncology and Pathology; Department of Clinical Sciences Lund; Lund University; Skåne University Hospital; Lund Sweden
| | - David Borg
- Division of Oncology and Pathology; Department of Clinical Sciences Lund; Lund University; Skåne University Hospital; Lund Sweden
| | - Björn Nodin
- Division of Oncology and Pathology; Department of Clinical Sciences Lund; Lund University; Skåne University Hospital; Lund Sweden
| | - Karin Jirström
- Division of Oncology and Pathology; Department of Clinical Sciences Lund; Lund University; Skåne University Hospital; Lund Sweden
| | - Jakob Eberhard
- Division of Oncology and Pathology; Department of Clinical Sciences Lund; Lund University; Skåne University Hospital; Lund Sweden
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Mehta N, Kunkel F, Shaparin N, Stripp R, Borg D, Fey E. (125) Can oral fluid replace urine and blood drug testing as the gold standard in the pain management industry? The Journal of Pain 2015. [DOI: 10.1016/j.jpain.2015.01.039] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Borg D, Weigelt M, Wilhelm C, Hommel A, Bonifacio E. Verbesserung der Transplantationsrate von Langerhansschen Inselzellen durch unterstützende mesenchymale Stammzellen. DIABETOL STOFFWECHS 2010. [DOI: 10.1055/s-0030-1253800] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Jönsson M, Ekstrand A, Edekling T, Eberhard J, Grabau D, Borg D, Nilbert M. Experiences from treatment-predictive KRAS testing; high mutation frequency in rectal cancers from females and concurrent mutations in the same tumor. BMC Clin Pathol 2009; 9:8. [PMID: 19832985 PMCID: PMC2766396 DOI: 10.1186/1472-6890-9-8] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2009] [Accepted: 10/15/2009] [Indexed: 11/30/2022] Open
Abstract
Background KRAS mutations represent key alterations in colorectal cancer development and lead to constitutive EGFR signaling. Since EGFR inhibition represents a therapeutic strategy in advanced colorectal cancer, KRAS mutation analysis has quickly been introduced as a treatment-predictive test. Methods We used a real-time PCR based method to determine KRAS mutations in 136 colorectal cancers with mutations identified in 53 (39%) tumors. Results KRAS mutations were significantly more often found in rectal cancer (21/38, 55%) than in colon cancer (32/98, 33%) (P = 0.02). This finding was explained by marked differences mutation rates in female patients who showed mutations in 33% of the colon cancers and in 67% of the rectal cancers (P = 0.01). Concurrent KRAS mutations were identified in three tumors; two colorectal cancers harbored Gly12Asp/Gly13Asp and Gly12Cys/Gly13Asp and a third tumor carried Gly12Cys/Gly12Asp in an adenomatous component and additionally acquired Gly12Val in the invasive component. Conclusion The demonstration of a particularly high KRAS mutation frequency among female rectal cancer patients suggests that this subset is the least likely to respond to anti-EGFR therapies, whereas the observation of concurrent KRAS mutations imply that repeated KRAS targeting may occur during tumor progression in a subset of colorectal cancers.
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Affiliation(s)
- Mats Jönsson
- Department of Oncology, Institute of Clinical Sciences, Lund university, Lund, Sweden.
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Graham JF, Prance T, Thompson RP, Borg D, Ball P, Filsell P. The effects of grazing management on perennial ryegrass (Lolium perenne L.) herbage mass and persistence in south-eastern Australia. ACTA ACUST UNITED AC 2000. [DOI: 10.1071/ea98009] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
The effect of various grazing management
treatments on newly sown and degraded perennial ryegrass pastures was studied
at 6 different locations in the temperate high rainfall zone of southern
Australia, as part of the Temperate Pasture Sustainability Key Program. The
sites were located at Hamilton (2 sites, 1 grazed by cattle, 1 grazed by
sheep) and Cavendish, western Victoria, Victor Harbor (Delamere), South
Australia, and Ross and Parattah in Tasmania. Grazing management treatments
significantly influenced the ryegrass mass and persistence of the pasture, but
effects were not always consistent across sites. Autumn closure increased the
perennial ryegrass content at Cavendish and Ross, as did the winter and summer
closures at Ross. Spring closure increased the perennialryegrass content at
Hamilton, Cavendish and Ross, but decreased it at Parattah, as did the summer
closures at Parattah and Delamere. Fodder conservation decreased the ryegrass
only at Parattah. At the Hamilton sheep site, and at Ross, mob stocking
increased the ryegrass content, as did increased superphosphate treatments at
Hamilton. Rotational grazing at Cavendish and Delamere increased the ryegrass
content, as did the late spring or a late summer closure with a short autumn
deferment at Cavendish and Ross, but both these treatments decreased ryegrass
at Parattah. The treatments that had a negative effect at Parattah may have
had a positive effect on cocksfoot at that site, creating competition for, and
decreasing the ryegrass content. At most sites, treatments that included some
spelling during spring to foster seed shedding, and spelling again in the
following autumn to encourage germination seem to have been of benefit to the
perennial ryegrass.
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Ammann AJ, Borg D, Kondo L, Wara DW. Quantitation of B cells in peripheral blood by polyacrylamide beads coated with anti-human chain antibody. J Immunol Methods 1977; 17:365-71. [PMID: 410892 DOI: 10.1016/0022-1759(77)90119-3] [Citation(s) in RCA: 22] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
A method for quantitating peripheral blood B cells is described which utilizes anti-heavy chain specific antibody attached to polyacrylamide beads. The method has the advantages of ease of performance, of utilizing reagents which are commercially available and routine phase microscopy. In addition, the reagents are stable for prolonged periods of time and only small amounts are required. Utilizing this assay, the following percentages of B cells have been found in normals: IgG 6.3 +/- 0.6; IgM 4.3 +/- 0.5; IgA 4.0 +/- 0.5. The polyacrylamide beads may be phatocytized allowed recognition of certain phagocytic mononuclear cells.
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