1
|
Fukada I, Ito Y, Kondo N, Ohtani S, Hattori M, Tokunaga E, Matsunami N, Mashino K, Kosaka T, Tanabe M, Yotsumoto D, Yamanouchi K, Sawaki M, Kashiwaba M, Kawabata H, Kuroi K, Morita S, Ohno S, Toi M, Masuda N. A phase II study of sequential treatment with anthracycline and taxane followed by eribulin in patients with HER2-negative, locally advanced breast cancer (JBCRG-17). Breast Cancer Res Treat 2021; 190:425-434. [PMID: 34554370 PMCID: PMC8558278 DOI: 10.1007/s10549-021-06396-0] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2021] [Accepted: 09/11/2021] [Indexed: 11/26/2022]
Abstract
Purpose The sequence of taxanes (T) followed by anthracyclines (A) as neoadjuvant chemotherapy has been the standard of care for almost 20 years for locally advanced breast cancer (LABC). Sequential administration of eribulin (E) following A/T could provide a greater response rate for women with LABC. Methods In this single-arm, multicenter, Phase II prospective study, the patients received 4 cycles of the FEC regimen and 4 cycles of taxane. After the A/T-regimen, 4 cycles of E were administered followed by surgical resection. The primary endpoint was the clinical response rate. Eligible patients were women aged 20 years or older, with histologically confirmed invasive breast cancer, clinical Stage IIIA (T2–3 and N2 only), Stage IIIB, and Stage IIIC, HER2-negative. Results A preplanned interim analysis aimed to validate the trial assumptions was conducted after treatment of 20 patients and demonstrated that clinical progressive disease rates in the E phase were significantly higher (30%) than assumed. Therefore, the Independent Data Monitoring Committee recommended stopping the study. Finally, 53 patients were enrolled, and 26 patients received the A/T/E-regimen. The overall observed clinical response rate (RR) was 73% (19/26); RRs were 77% (20/26) in the AT phase and 23% (6/26) in the E phase. Thirty percent (8/26) of patients had PD in the E phase, 6 of whom had achieved cCR/PR in the AT phase. Reported grade ≥ 3 AEs related to E were neutropenia (42%), white blood cell count decrease (27%), febrile neutropenia (7.6%), weight gain (3.8%), and weight loss (3.8%). Conclusion Sequential administration of eribulin after the A/T-regimen provided no additional effect for LABC patients. Future research should continue to focus on identifying specific molecular biomarkers that can improve response rates.
Collapse
Affiliation(s)
- Ippei Fukada
- Department of Breast Medical Oncology, Breast Oncology Center, The Cancer Institute Hospital of the Japanese Foundation for Cancer Research, 3-8-31, Ariake, Koto-ku, Tokyo, 135-8550, Japan.
| | - Yoshinori Ito
- Department of Breast Medical Oncology, Breast Oncology Center, The Cancer Institute Hospital of the Japanese Foundation for Cancer Research, 3-8-31, Ariake, Koto-ku, Tokyo, 135-8550, Japan
| | - Naoto Kondo
- Department of Breast Surgery, Nagoya City University Hospital, Nagoya, Aichi, Japan
| | - Shoichiro Ohtani
- Department of Breast Surgery, Hiroshima City Hiroshima Citizens Hospital, Hiroshima, Japan
| | - Masaya Hattori
- Department of Breast Oncology, Aichi Cancer Center, Nagoya, Aichi, Japan
| | - Eriko Tokunaga
- Department of Breast Oncology, National Kyusyu Cancer Center, Fukuoka, Japan
| | - Nobuki Matsunami
- Department of Breast Surgery, Osaka Rosai Hospital, Osaka, Japan.,Department of Breast Surgery, Shuto General Hospital, Yamaguchi, Japan
| | - Kohjiro Mashino
- Department of Surgery, Oita Prefectural Hospital, Oita, Japan
| | - Taijiro Kosaka
- Department of Breast Surgery, Juntendo University Nerima Hospital, Tokyo, Japan.,Department of Breast Surgery, Hito Medical Center, Ehime, Japan
| | - Masahiko Tanabe
- Department of Breast Oncology, Juntendo University Hospital, Tokyo, Japan.,Department of Breast and Endocrine Surgery, The University of Tokyo Hospital, Tokyo, Japan
| | - Daisuke Yotsumoto
- Department of Breast Surgery, Social Medical Corporation Hakuaikai, Sagara Hospital, Kagoshima, Japan
| | - Kosho Yamanouchi
- Department of Surgery, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
| | - Masataka Sawaki
- Department of Breast Oncology, Aichi Cancer Center, Nagoya, Aichi, Japan
| | - Masahiro Kashiwaba
- Department of Breast Oncology, Breastopia Miyazaki Hospital, Miyazaki, Japan.,Adachi Breast Clinic, Kyoto, Japan
| | - Hidetaka Kawabata
- Department of Breast and Endocrine Surgery, Toranomon Hospital, Tokyo, Japan
| | - Katsumasa Kuroi
- Department of Breast Surgery, Tokyo Metropolitan Cancer and Infectious Diseases Center, Komagome Hospital, Tokyo, Japan.,Tokyo Metropolitan Health and Hospitals Corporation Ebara Hospital, Tokyo, Japan
| | - Satoshi Morita
- Department of Biomedical Statistics and Bioinformatics, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Shinji Ohno
- Breast Oncology Center, The Cancer Institute Hospital of the Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Masakazu Toi
- Breast Surgery, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Norikazu Masuda
- Department of Surgery, Breast Oncology, NHO Osaka National Hospital, Osaka, Japan
| |
Collapse
|
2
|
Maeda S, Anan K, Koga K, Kuba S, Yano H, Kai Y, Nishimura R, Toh U, Yamaguchi M, Mashino K, Mitsuyama S, Tamura K, Tanaka T, Iwase H. Baseline neutrophil-to-lymphocyte ratio and absolute lymphocyte count in patients with HER2-negative breast cancer treated with eribulin may predict overall survival. J Clin Oncol 2021. [DOI: 10.1200/jco.2021.39.15_suppl.e13005] [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
e13005 Background: In Japan, eribulin has been approved for inoperative or recurrent breast cancer, following treatment with an anthracyclines and a taxanes. We reported the efficacy and safety of eribulin as a first-line to third-line treatment in patients with advanced/metastatic breast cancer (MBC) previously treated with anthracylinsanthracyclines and taxanes (Breast 2017). Briefly, the main inclusion criteria were as follows: no history of eribulin administration; an Eastern Cooperative Oncology Group performance status (ECOG PS) of 0 to 2,; human epidermal growth factor receptor 2 (HER2)-negative,; 20–75 years; ≥4 weeks from the last dose of chemotherapy, or ≥2 weeks from the last dosing of endocrine or radiation therapy; measurable lesion based on Response Evaluation Criteria in Solid Tumors (RECIST) ver. 1.1; sufficient organ function; life expectancy of ≥3 months; and no significant abnormalities on electrocardiogram. Patients in this clinical trial were enrolled between December 1, 2011, and November 30, 2013. Eribulin was administered intravenously at a dose of 1.4 mg/m2 during a 2-5 min infusion on days 1 and 8 every 3 weeks. In contrast, baseline neutrophil-to-lymphocyte ratio (NLR) and absolute lymphocyte count (ALC) were reported to predict progression-free survival (PFS) or overall survival (OS). However, these reports were mainly retrospective analysis. Therefore, retrospective evaluation of NLR/ALC in a prospective clinical trial is important to understand the association between NLR/ALC and OS/PFS. Methods: Of 47 prospectively enrolled patients in a previous trial, 45 patients were retrospectively evaluated for baseline NLR/ACL and at the time of 3 cycles of eribulin. The association between NLR/ALC and OS/PFS was also were analyzed for association with OS/PFS. The Kaplan-Meier method was used to estimate the OS/PFS distribution. The cut-off values for baseline NLR and ALC were set at 3 and 1500 /ul, respectively. Results: The median OS of patients with a baseline NLR < 3 was significantly longer than that of patients with a baseline NLR ≥ ≧3 (769 days vs. 409 days; log-rank test p = 0.0333). The median OS of patients with a baseline ALC ≥ ≧1500 was also significantly longer than that of patients with a baseline ALC < 1500 (964 days vs.vs 427 days; log-rank test p = 0.0425). Association between baseline NLR/ALC and PFS were not seen, and also association between at the time of 3 cycles of NLR/ALC and OS/PFS were not seen neither. Conclusions: Baseline NLR and ALC in the patients with HER2- negative breast cancer who plan to treat eribulin may predict overall survival. Clinical trial information: UMIN000007121.
Collapse
Affiliation(s)
- Shigeto Maeda
- National Hospital Organization Nagasaki Medical Center, Omura, Japan
| | - Keisei Anan
- Kitakyushu Municipal Medical Center, Kitakyushu, Fukuoka, Japan
| | | | - Sayaka Kuba
- Nagasaki University Graduate School of Biomedical Sciences, Nagasaski, Japan
| | - Hiroshi Yano
- Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
| | | | - Reiki Nishimura
- Breast Center, Kumamoto Shinto General Hospital, Kumamoto, Japan
| | - Uhi Toh
- Department of Surgery, Kurume University School of Medicine, Kurume, Japan
| | | | | | | | - Kazuo Tamura
- Division of Oncology, Hematology and Infectious Diseases, Department of Internal Medicine, Fukuoka University School of Medicine, Fukuoka, Japan
| | - Toshihiro Tanaka
- Division of Oncology, Hematology and Infectious Diseases, Department of Internal Medicine, Fukuoka University, Fukuoka, Japan
| | | |
Collapse
|
3
|
Maeda S, Saimura M, Minami S, Kurashita K, Nishimura R, Kai Y, Yano H, Mashino K, Mitsuyama S, Shimokawa M, Tamura K. Efficacy and safety of eribulin as first- to third-line treatment in patients with advanced or metastatic breast cancer previously treated with anthracyclines and taxanes. Breast 2017; 32:66-72. [DOI: 10.1016/j.breast.2016.12.017] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2016] [Revised: 12/21/2016] [Accepted: 12/21/2016] [Indexed: 10/20/2022] Open
|
4
|
Kondo N, Ito Y, Fukada I, Ohtani S, Hattori M, Tokunaga E, Matsunami N, Mashino K, Kosaka T, Tanabe M, Yotsumoto D, Yamanouchi K, Sawaki M, Kashiwaba M, Kawabata H, Kuroi K, Morita S, Ohno S, Toi M, Masuda N. Efficacy study of sequential therapy with anthracycline, taxane, and eribulin in patients with HER2-negative locally advanced breast cancer (JBCRG-17). J Clin Oncol 2016. [DOI: 10.1200/jco.2016.34.15_suppl.1027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Affiliation(s)
| | - Yoshinori Ito
- Breast Medical Oncology, Breast Oncology Center, The Cancer Institute Hospital of The Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Ippei Fukada
- Department of Breast Medical Oncology, the Cancer Institute Hospital of the Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Shoichiro Ohtani
- Department of Breast Surgery, Hiroshima City Hiroshima Citizens Hospital, Hiroshima, Japan
| | | | | | | | | | | | | | - Daisuke Yotsumoto
- Sagara Hospital, Social Medical Corporation Hakuaikai, Kagoshima, Japan
| | - Kosho Yamanouchi
- Department of Surgery, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
| | | | | | | | - Katsumasa Kuroi
- Department of Breast Surgery, Tokyo Metropolitan Cancer and Infectious Diseases Center Komagome Hospital, Tokyo, Japan
| | - Satoshi Morita
- Department of Biomedical Statistics and Bioinformatics, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Shinji Ohno
- Clinical Research Institute, National Kyushu Cancer Center, Fukuoka, Japan
| | - Masakazu Toi
- Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Norikazu Masuda
- Breast Oncology, NHO Osaka National Hospital, Osaka-City, Japan
| |
Collapse
|
5
|
Mashino K, Mitsuyama S, Masuda N, Kawasoe T, Yamaguchi M, Wakamatsu S, Taketani K, Yamamoto Y, Tanaka M, Tamura K. P216 Neoadjuvant chemotherapy of TCH: a phase II trial of Kyushu Breast Cancer Study Group. Breast 2015. [DOI: 10.1016/s0960-9776(15)70250-x] [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: 10/23/2022] Open
|
6
|
Yonemura Y, Umeda K, Kumashiro R, Mashino K, Ogawa T, Adachi E, Saeki H, Uchiyama H, Kawanaka H, Ikeda T, Tashiro H, Sakata H, Maehara Y. [Laparoscopic repair of incarcerated diaphragmatic hernia as a late complication of laparoscopic right hepatectomy: a case report]. Fukuoka Igaku Zasshi 2013; 104:599-602. [PMID: 24693692] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
Incarcerated diaphragmatic hernia after laparoscopic right hepatectomy is very rare. An 81-year-old man underwent laparoscopic right hepatectomy for giant hepatic hemangioma. Twenty months after the surgery, he began to complain of nausea and abdominal pain and was brought to our hospital. Chest X-ray showed an abdominal gas shadow above the right diaphragm and computed tomography showed herniation of the colon into the right thoracic cavity. We diagnosed ileus due to incarcerated diaphragmatic hernia and performed emergency operation under laparoscopic surgery. After successfully reducing the prolapsed colon back to the abdominal cavity, the diaphragmatic hernia orifice was repaired. Incarcerated diaphragmatic hernia sometimes causes the fatal state. Clinicians must therefore consider such findings a late complication of laparoscopic hepatectomy.
Collapse
|
7
|
Ikeda T, Yonemura Y, Ueda N, Kabashima A, Mashino K, Yamashita K, Fujii K, Tashiro H, Sakata H. Intraoperative cholangiography using an endoscopic nasobiliary tube during a laparoscopic cholecystectomy. Surg Today 2011; 41:667-73. [PMID: 21533939 DOI: 10.1007/s00595-010-4334-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2009] [Accepted: 01/04/2010] [Indexed: 01/07/2023]
Abstract
PURPOSE The goals of this report are to present the characteristics of biliary complications associated with laparoscopic cholecystectomies (LC) performed at a single center, and to evaluate the efficacy of intraoperative cholangiography (IOC) using an endoscopic nasobiliary tube (ENBT) during an LC in order to prevent biliary complications. METHODS A retrospective audit was conducted on a total of 657 patients who underwent either LC or open cholecystectomies (OC). There were 19 patients who developed bile duct injury (BDI; n = 9) or bile leakage (BL; n = 10) during an LC and were actively treated. After May of 1999, the patients with a higher risk of developing biliary complications were selected for preoperative placement of an ENBT, and IOC was performed. RESULTS Intraoperative cholangiography using ENBT was performed on 93 (27.1%) out of 343 patients who underwent either LC or OC after May of 1999. An LC was performed in 335 cases (97.7%), and a conversion from an LC to OC was necessary in only three cases. Even though BDI never occurred, BL from the cystic duct and gallbladder bed were recognized in five cases. CONCLUSIONS The selective use of IOC using ENBT may help to prevent BDI during LC, thereby expanding the indications for LC, while also reducing the rate of conversion to open procedures.
Collapse
Affiliation(s)
- Tetsuo Ikeda
- Department of Surgery, Oita Prefectural Hospital, 476 Oaza-Bunyou, Oita, 870-8511, Japan
| | | | | | | | | | | | | | | | | |
Collapse
|
8
|
Tanaka F, Yamaguchi H, Haraguchi N, Mashino K, Ohta M, Inoue H, Mori M. Efficient induction of specific cytotoxic T lymphocytes to tumor rejection peptide using functional matured 2 day-cultured dendritic cells derived from human monocytes. Int J Oncol 2006; 29:1263-8. [PMID: 17016660] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/12/2023] Open
Abstract
Dendritic cells (DCs) are powerful antigen-presenting cells (APCs), that have so far been applied for cancer specific immunotherapy. Recent results suggest that matured DCs derived from human monocytes have a significant impact on the outcome of vaccination. The conventional generation of mature DCs from human monocytes in vitro has been reported to require 5 days for differentiation with granulocyte macrophage colony-stimulating factor (GM-CSF), interleukin (IL)-4 and 2 days for stimulation. We herein report a new strategy for the functional maturation of monocyte-derived DCs within only 2 days of in vitro culture and the induction of specific cytotoxic T lymphocytes (CTLs) to tumor rejection peptide. The monocytes were incubated for 1 day with GM-CSF and IL-4, followed by activation with a bacterial product, OK-432 and prostaglandin E2 (PGE2) for another 1 day (rapid DC). Rapid DC expressed mature DC surface markers as well as chemokine receptor 7 and secreted Th1-type cytokines. The DCs generated in this study mobilized Ca2+ in response to CCL21/6Ckine and SDF-1, but only marginally did so to Mip-1alpha. Moreover, when rapid DC were compared with mature conventional 7-day DCs, they were equally potent in inducing specific CTLs in vitro. These results indicate that the rapid DC is as effective as the monocyte-derived conventional DCs. The rapid DC would be a potentially useful new cancer-specific immunotherapy.
Collapse
Affiliation(s)
- Fumiaki Tanaka
- Division of Molecular and Surgical Oncology, Department of Molecular and Cellular Biology, Medical Institute of Bioregulation, Kyushu University, Beppu 874-0838, Japan
| | | | | | | | | | | | | |
Collapse
|
9
|
Tanaka F, Yamaguchi H, Haraguchi N, Mashino K, Ohta M, Inoue H, Mori M. Efficient induction of specific cytotoxic T lymphocytes to tumor rejection peptide using functional matured 2 day-cultured dendritic cells derived from human monocytes. Int J Oncol 2006. [DOI: 10.3892/ijo.29.5.1263] [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: 11/05/2022] Open
|
10
|
Oki E, Baba H, Tokunaga E, Nakamura T, Ueda N, Futatsugi M, Mashino K, Yamamoto M, Ikebe M, Kakeji Y, Maehara Y. Akt phosphorylation associates with LOH of PTEN and leads to chemoresistance for gastric cancer. Int J Cancer 2005; 117:376-80. [PMID: 15900596 DOI: 10.1002/ijc.21170] [Citation(s) in RCA: 149] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
Growth factor receptor-mediated signal transduction has been implicated in conferring resistance to conventional chemotherapy on cancer cells. We describe a pathway that involves AKT/PI3K to mediate chemoresistance in gastric cancer patients. Primary gastric carcinoma tissues and corresponding normal mucosa were obtained from 76 gastric cancer patients who underwent surgery in the Department of Surgery II in Kyushu University Hospital from the years 1996-2000. AKT activation was investigated by immunostaining with a phosphorylation-specific antibody, and LOH (loss of heterozygosity) of PTEN was studied in the same samples. AKT was phosphorylated in 22 cases (28.9%) of gastric cancer cases. AKT and phosphorylated AKT were not correlated with any clinicopathological factor. We found that the gastric cancer patients who had higher AKT phosphorylation (activated AKT) seemed to have LOH of PTEN (p = 0.0008). When the chemotherapeutic sensibilities of these patients were studied in an MTT assay, it was found that the activated AKT was associated with increased resistance to multiple chemotherapeutic agents (5-fluorouracil, adriamycin, mitomycin C and cis-platinum). The results of our study indicate that AKT activation and LOH of PTEN plays an important role in conferring a broad-spectrum chemoresistance in gastric cancer patients. It also indicates that AKT may therefore be a novel molecular target for therapies or chemosensitivity tests that improve the outcomes of gastric cancer patients.
Collapse
Affiliation(s)
- Eiji Oki
- Department of Surgery and Science, Graduate School of Kyushu University, Fukuoka, Japan.
| | | | | | | | | | | | | | | | | | | | | |
Collapse
|
11
|
Tokunaga E, Kimura Y, Oki E, Mashino K, Kataoka A, Ohno S, Kakeji Y, Baba H, Maehara Y. Activation of Akt correlates with resistance to endocrine therapy for metastatic breast cancer. J Clin Oncol 2005. [DOI: 10.1200/jco.2005.23.16_suppl.9500] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Affiliation(s)
- E. Tokunaga
- Graduates Sch of Medcl Sciences, Kyushu Univ, Fukuoka, Japan
| | - Y. Kimura
- Graduates Sch of Medcl Sciences, Kyushu Univ, Fukuoka, Japan
| | - E. Oki
- Graduates Sch of Medcl Sciences, Kyushu Univ, Fukuoka, Japan
| | - K. Mashino
- Graduates Sch of Medcl Sciences, Kyushu Univ, Fukuoka, Japan
| | - A. Kataoka
- Graduates Sch of Medcl Sciences, Kyushu Univ, Fukuoka, Japan
| | - S. Ohno
- Graduates Sch of Medcl Sciences, Kyushu Univ, Fukuoka, Japan
| | - Y. Kakeji
- Graduates Sch of Medcl Sciences, Kyushu Univ, Fukuoka, Japan
| | - H. Baba
- Graduates Sch of Medcl Sciences, Kyushu Univ, Fukuoka, Japan
| | - Y. Maehara
- Graduates Sch of Medcl Sciences, Kyushu Univ, Fukuoka, Japan
| |
Collapse
|
12
|
Oki E, Tokunaga E, Nakamura T, Ueda N, Futatsugi M, Mashino K, Yamamoto M, Watanabe M, Ikebe M, Kakeji Y, Baba H, Maehara Y. Genetic mutual relationship between PTEN and p53 in gastric cancer. Cancer Lett 2005; 227:33-8. [PMID: 16051030 DOI: 10.1016/j.canlet.2004.12.006] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2004] [Revised: 12/01/2004] [Accepted: 12/05/2004] [Indexed: 01/25/2023]
Abstract
Both PTEN (encoding phosphate and tensin homologue) and p53 are known as cancer suppressor genes, and they are assumed that their gene mutations and loss of heterozygosity (LOH) occur frequently in various types of carcinoma. In the present study, we investigated both the p53 mutation and LOH of PTEN in 113 gastric cancer patients. We observed the LOH of PTEN in 11.1% of the patients with normal p53s and 46.2% of the patients with p53 gene mutations. The result that LOH of PTEN was frequently observed in the cases with p53 gene mutations and other data in this study suggested that both PTEN and p53 have complimentary roles in gastric carcinoma development.
Collapse
Affiliation(s)
- Eiji Oki
- Department of Surgery and Science, Graduate School of Kyushu University 3-1-1, Higashi-ku, Fukuoka 812-8582, Japan.
| | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
13
|
Mimori K, Shiraishi T, Mashino K, Sonoda H, Yamashita K, Yoshinaga K, Masuda T, Utsunomiya T, Alonso MA, Inoue H, Mori M. MAL gene expression in esophageal cancer suppresses motility, invasion and tumorigenicity and enhances apoptosis through the Fas pathway. Oncogene 2003; 22:3463-71. [PMID: 12776198 DOI: 10.1038/sj.onc.1206378] [Citation(s) in RCA: 62] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
We isolated the MAL (T-lymphocyte maturation associated protein) gene from differentially expressed products of esophageal epithelium relative to esophageal carcinoma tissues. The Mal protein has been demonstrated as being a component of the protein machinery for apical transport in epithelial polarized cells. In this study, we describe the reduced expression of MAL in all 39 cases of esophageal carcinoma tested and 60 other human carcinomas. MAL gene transcription was induced in three out of 13 esophageal carcinoma cell lines by treatment with the demethylating agent 5-aza-2'-deoxycytidine (DAC), and in nine additional cell lines by simultaneous treatment with trichostatin A, an inhibitor of deacetylation, and DAC. We established a stable MAL gene transfectant whose expression was regulated by subcutaneous doxycycline injection in nude mice. Tumor growth was suppressed in cells expressing TE3-MAL compared with TE3 parent cells or cells not expressing TE3-MAL with doxycycline injection (20 microg/body) (P<0.01). Additionally, the TE3-MAL transfectant cells exhibited decreased cellular motility, a G1/S transition block and increased levels of apoptosis, concomitant with increased expression of Fas receptor in vitro. The apoptotic staining in MAL-expressing tumors was confirmed by TUNEL assay. Therefore, we conclude that expression of MAL was frequently decreased or diminished in gastrointestinal tract cancers, and that Mal expression confers reduced tumorigenicity in vivo to tumor TE3 cells through the induction of apoptosis via the Fas signaling pathway.
Collapse
Affiliation(s)
- Koshi Mimori
- Department of Surgery, Medical Institute of Bioregulation, Kyushu University, Beppu 874-0838, Japan
| | | | | | | | | | | | | | | | | | | | | |
Collapse
|
14
|
Tanaka F, Yamaguchi H, Ohta M, Mashino K, Sonoda H, Sadanaga N, Inoue H, Mori M. Intratumoral injection of dendritic cells after treatment of anticancer drugs induces tumor-specific antitumor effect in vivo. Int J Cancer 2002; 101:265-9. [PMID: 12209978 DOI: 10.1002/ijc.10597] [Citation(s) in RCA: 48] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
We investigated the in vivo antitumor effects of intratumoral (i.t.) administration of dendritic cells (DC) after low-dose chemotherapy using cisplatin + 5-FU. Combination of i.t. injection of DC and systemic chemotherapy induced complete rejection of the treated tumor, MC38 murine adenocarcinoma. Furthermore, the antitumor effects were also observed on a distant tumor inoculated in the contralateral flank of the animal. When 10x the number of tumor cells were inoculated, the antitumor effect of the combination of DC after chemotherapy was also confirmed and in comparison to that of DC or chemotherapy alone, thereafter contributed to a greater prolongation of survival. To analyze the mechanisms of the systemic antitumor effect generated in this system, we assessed the cytolytic activity against inoculated tumors. The cytolytic activity of effector cells from treated animals was shown to be tumor-specific and was mainly CD8 and MHC Class-I (p < 0.01) restricted. CD4 and MHC Class-II treatment marginally inhibited the cytolytic activity but not significantly (p = 0.07, 0.08 respectively). The cytolysis of effector cells was enhanced more significantly by the treatment of both DC and chemotherapy, than that of either DC or chemotherapy alone. Our study suggests that the strategy of i.t. injection of DC after low-dose chemotherapy could be a powerful weapon to treat patients with cancer in the clinical settings.
Collapse
Affiliation(s)
- Fumiaki Tanaka
- Division of Molecular and Surgical Oncology, Department of Molecular and Cellular Biology, Medical Institute of Bioregulation, Kyushu University, Beppu, Japan
| | | | | | | | | | | | | | | |
Collapse
|
15
|
Mashino K, Sadanaga N, Tanaka F, Ohta M, Yamaguchi H, Mori M. Effective strategy of dendritic cell-based immunotherapy for advanced tumor-bearing hosts: the critical role of Th1-dominant immunity. Mol Cancer Ther 2002; 1:785-94. [PMID: 12492111] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/28/2023]
Abstract
Although dendritic cell (DC)-based cancer-specific immunotherapy is a potent strategy for various types of carcinomas, few clinical studies have yielded optimal antitumor effects. Systemic immunodeficiency is observed in patients with advanced malignant disease. In this study, we explored the ability to induce antitumor immunity of the cultured monocyte-derived DCs from hosts with advanced malignant disease, using a mouse model. We found remarkable dysfunction of DCs from mice with advanced cancer, which exhibited T helper (Th)2-dominant immunity, and subsequent reduced antitumor immune response. On the other hand, we found dramatic restoration of the ability of DCs to induce optimal antitumor immune responses after systemic administration of streptococcal preparation OK-432 to the tumor-bearing mice, which induced Th1-dominant immunity. In therapeutic experiments, intratumoral injections of immature DCs from the OK-432-treated mice, designated OK-DCs, enhanced inhibition of tumor growth compared with injections of immature DCs from mice with advanced malignancies, designated T-DCs (P < 0.05), leading to significant prolongation in overall survival (P < 0.05). In analysis of cell surface antigens, antigen-presenting capability and interleukin 12 production, we showed functional skewing in T-DCs and significant restorations in OK-DCs. More CD8+ tumor-infiltrating lymphocytes were detected in the mice treated with OK-DCs; furthermore, CTL assays showed that intratumoral injection of OK-DCs induced tumor-specific immune response to spleen as great as those of N-DCs. These results suggested that Th1-dominant immunity might play a crucial role in the differentiation of DCs, and OK-432 might be useful for inducing optimal antitumor effects in DC-based immunotherapy in tumor-bearing hosts.
Collapse
Affiliation(s)
- Kohjiro Mashino
- Department of Surgery, Medical Institute of Bioregulation, Kyushu University, Beppu 874-0838, Japan
| | | | | | | | | | | |
Collapse
|
16
|
Mashino K, Sadanaga N, Yamaguchi H, Tanaka F, Ohta M, Shibuta K, Inoue H, Mori M. Expression of chemokine receptor CCR7 is associated with lymph node metastasis of gastric carcinoma. Cancer Res 2002; 62:2937-41. [PMID: 12019175] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/25/2023]
Abstract
The interactions of chemokine receptor CCR7 and its ligands are essential for migration of lymphocytes and dendritic cells to lymph nodes. In this study, we found that 4 of 6 (67%) gastric carcinoma cell lines tested expressed functional CCR7 for the chemokine CCL21/6Ckine, as demonstrated by calcium mobilization and actin polymerization assays. Moreover, we also showed that signaling through CCR7 induced chemotactic and invasive responses in CCR7-positive gastric carcinoma cells. In clinical samples, immunohistochemical assay showed that CCR7-positive carcinoma cells were detected in 42 of 64 (66%) cases and a significant difference in both lymph node metastasis (P < 0.001) and lymphatic invasion (P < 0.001) between CCR7-positive and -negative cases. Patients with CCR7-positive tumors had a significantly poorer prognosis than those with CCR7-negative tumors (P < 0.05). Stepwise regression analysis revealed that the most important factor related to lymph node metastasis was the expression of CCR7. These results indicated that CCR7 and its ligands interaction is associated with preferential lymph node metastasis of gastric carcinoma.
Collapse
Affiliation(s)
- Kohjiro Mashino
- Department of Surgery, Medical Institute of Bioregulation, Kyushu University, 4546 Tsurumibaru, Beppu 874-0838, Japan
| | | | | | | | | | | | | | | |
Collapse
|
17
|
Mashino K, Sadanaga N, Tanaka F, Yamaguchi H, Nagashima H, Inoue H, Sugimachi K, Mori M. Expression of multiple cancer-testis antigen genes in gastrointestinal and breast carcinomas. Br J Cancer 2001; 85:713-20. [PMID: 11531257 PMCID: PMC2364114 DOI: 10.1054/bjoc.2001.1974] [Citation(s) in RCA: 99] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Cancer-testis antigens (CTAs) such as MAGE are selectively expressed in various types of human neoplasms but not in normal tissues other than testis. This characteristic feature of CTAs makes them promising antigens for cancer-specific immunotherapy. A critical requirement for this therapy is identification of promising antigens. In this study, we investigated the expression of 6 genes recently identified by serological analysis of antigens by recombinant expression (SEREX) libraries: NY-ESO-1, LAGE-1, SCP-1, SSX-1, SSX-2, and SSX-4, in many surgical samples of gastrointestinal and breast carcinomas using reverse transcription-polymerase chain reaction. We found relatively high expression of SCP-1 (23.5%) and SSX-4 (20.6%) in gastric carcinoma, LAGE-1 (39.1%) and NY-ESO-1 (23.9%) in oesophageal carcinoma, and SCP-1 (34.1%) in breast carcinoma. We also found frequent synchronous expression with MAGE, including LAGE-1 (46.2%) in oesophageal carcinoma, SSX-4 (46.7%) in gastric carcinoma, and SCP-1 (38.3%) in breast carcinoma. Immunohistochemical analysis of the tumour samples expressing both MAGE-4 and NY-ESO-1 genes demonstrated differences in distribution between MAGE-4 and NY-ESO-1 in serial sections. We concluded that NY-ESO-1, LAGE-1, SCP-1 and SSX-4 genes may be promising candidates for cancer-specific immunotherapy in addition to MAGE, and that polyvalent cancer vaccines may be useful in cases of heterogeneous expressions of CTA genes in gastrointestinal and breast carcinomas.
Collapse
Affiliation(s)
- K Mashino
- Department of Surgery, Medical Institute of Bioregulation, Kyushu University, 4546 Tsurumibaru, Beppu, Japan
| | | | | | | | | | | | | | | |
Collapse
|
18
|
Sadanaga N, Nagashima H, Mashino K, Tahara K, Yamaguchi H, Ohta M, Fujie T, Tanaka F, Inoue H, Takesako K, Akiyoshi T, Mori M. Dendritic cell vaccination with MAGE peptide is a novel therapeutic approach for gastrointestinal carcinomas. Clin Cancer Res 2001; 7:2277-84. [PMID: 11489802] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/21/2023]
Abstract
The MAGE gene is selectively expressed in cancer tissues such as melanoma or gastrointestinal carcinomas, whereas no expression is observed in normal tissues except testis. There are several reports of successful induction of HLA class I-restricted antitumor CTLs using MAGE peptides, and some clinical trials with these immunogenic peptides were reported as effective for some patients with malignant melanoma. However, there are no similar studies in gastrointestinal carcinomas, which are important neoplasms. Autologous dendritic cells (DCs) were generated ex vivo and were pulsed with MAGE-3 peptide, depending on the patient's HLA haplotype (HLA-A2 or A24). Patients were immunized with DC pulsed with MAGE-3 peptide every 3 weeks at four times. Twelve patients with advanced gastrointestinal carcinoma (six stomach, three esophagus, and three colon) were treated, and no toxic side effects were observed. Peptide-specific CTL responses after vaccination were observed in four of eight patients. Improvement in performance status was recognized in four patients. Tumor markers decreased in seven patients. In addition, minor tumor regressions evidenced by imaging studies were seen in three patients. These results suggested that DC vaccination with MAGE-3 peptide is a safe and promising approach in the treatment of gastrointestinal carcinomas.
Collapse
Affiliation(s)
- N Sadanaga
- Department of Surgery, Medical Institute of Bioregulation, Kyushu University, 4546 Tsurumihara, Beppu 874-0838, Japan
| | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
19
|
Nagashima H, Mori M, Sadanaga N, Mashino K, Yoshikawa Y, Sugimachi K. Expression of Fas ligand in gastric carcinoma relates to lymph node metastasis. Int J Oncol 2001; 18:1157-62. [PMID: 11351245 DOI: 10.3892/ijo.18.6.1157] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
Tumors may escape a host's immune response by means of various mechanisms. The Fas (CD95/APO-1)/Fas ligand (FasL) system is one of the major apoptotic pathways. Recently, it has been reported that tumor cells can express FasL, induce apoptosis in tumor infiltrating lymphocytes, and thus can escape host immune surveillance. In gastric carcinoma, tumor progression by way of the lymphatics is often seen, and lymph node metastasis is a critical factor influencing the recurrence of cancer and its prognosis. We, therefore, investigated the relationship between the expression of FasL and the lymphatic spread of gastric carcinoma. FasL-expression was examined by an immunohistochemical method using 100 surgically resected gastric carcinomas and 55 metastatic lymph nodes. Apoptotic cells among tumor infiltrating T lymphocytes were detected by T lymphocyte staining and the terminal deoxynucleotidyl transferase (TdT) mediated dUTP nick end labeling (TUNEL) method in a series of sections of metastatic lymph nodes. FasL-expression was detected in 86% of primary lesions and 71% of metastatic lymph nodes. In cases with high levels of FasL-expression, the observed expression of lymph node metastases was significant (p=0.047). Moreover, FasL-positive cases with both primary lesions and metastatic lymph nodes showed also distant lymph node metastasis beyond the regional lymph nodes (p=0.030). Apoptosis among tumor infiltrating T lymphocytes was more frequently seen in FasL-positive lesions (p=0.057). Furthermore, patients with FasL-negative primary lesions tended to exhibit longer survival times than patients with FasL-positive primary lesions. The results suggest tumor escape through the lymphatic pathway via FasL-expression in gastric carcinomas.
Collapse
Affiliation(s)
- H Nagashima
- Department of Surgery, Medical Institute of Bioregulation, Kyushu University, Beppu 874-0838, Japan
| | | | | | | | | | | |
Collapse
|
20
|
Abstract
The MAGE-B (MAGE-B1, -B2, -B3, and -B4) genes share strong homology with the MAGE-A gene family. MAGE-B1 and -B2 encode common tumor-specific peptide antigens. There is, however, still very little information about the expression of these genes in human gastro-intestinal carcinomas. We investigated the expression of MAGE-B1 and -B2 genes in 29 cell lines and 53 clinical tumor samples of esophageal squamous cell carcinoma by reverse transcription polymerase chain reaction (RT-PCR). MAGE-B1 and -B2 gene transcripts were detected by RT-PCR in 1 (3%) and 6 (21%) cell lines, and in 9 (17%) and 17 (32%) clinical samples, respectively. Among them, 7 / 29 (24%) cell lines and 19 / 53 (36%) clinical samples expressed at least either MAGE-B1 or -B2. A significant correlation was found between negative MAGE-B gene expression and vascular invasion (P = 0.008). In 45 out of 53 esophageal carcinoma RNA samples, the MAGE-A1, -A2, and -A3 genes were detected in 27 (60%), 23 (51%), and 30 (67%) samples, respectively, while the MAGE-B genes were detected in 18 (40%) samples. The frequency of MAGE-B gene expression in esophageal carcinoma was relatively higher than that observed for gastric or colorectal carcinomas (12% and 2%, respectively). Therefore, the MAGE-B genes could be used as targets in specific immunotherapy of esophageal squamous cell carcinomas.
Collapse
Affiliation(s)
- H Nagashima
- Department of Surgery, Medical Institute of Bioregulation, Kyushu University, Beppu 874-0838, Japan
| | | | | | | | | | | | | |
Collapse
|
21
|
Affiliation(s)
- N Sadanaga
- Department of Surgery, Medical Institute of Bioregulation, Kyushu University, Beppu, Japan
| | | | | | | | | | | |
Collapse
|
22
|
Terao T, Mashino K, Takatsu M, Hiraguchi M. [Effect of a cysteine protease inhibitor EST on urinary 3-methylhistidine in dystrophic hamsters (BIO 14.6)]. Rinsho Shinkeigaku 1986; 26:1218-23. [PMID: 3549099] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
|
23
|
Tanaka Y, Mashino K, Inoue K, Nojima S. Mechanism of human erythrocyte hemolysis induced by short-chain phosphatidylcholines and lysophosphatidylcholine. J Biochem 1983; 94:833-40. [PMID: 6643425 DOI: 10.1093/oxfordjournals.jbchem.a134425] [Citation(s) in RCA: 21] [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: 01/21/2023] Open
Abstract
The incorporation and accumulation of a certain amount of short-chain phosphatidylcholine or lysophosphatidylcholine into lipid bilayers of erythrocyte membranes is the first step causing membrane perturbation in the process of hemolysis. Accumulation of dilauroylglycerophosphocholine into membranes makes human erythrocytes "permeable cells"; Ions such as Na+ or K+ can permeate through the membrane, though large molecules such as hemoglobin can not. The "pore" formation was partially reproduced in liposomes prepared from lipids extracted from human erythrocyte membranes; C12:0PC induced the release of glucose from liposomes but did not significantly induce the release of dextran. It was suggested that the phase boundary between dilauroylglycerophosphocholine and the host membrane bilayer or dilauroylglycerophosphocholine rich domain itself behaves as "pores." Erythrocytes could expand to 1.5 times the original cell volume without any appreciable hemolysis when incubated with C12:0PC at 37 degrees C. The capacity of the erythrocytes to expand was temperature dependent. The capacity may play an important role in the resistance of the cells against lysis. The "permeable cell" stage could be hardly observed when erythrocytes were treated with didecanoylglycerophosphocholine and lysophosphatidylcholine. Perturbation induced by accumulation of didecanoylglycerophosphocholine or lysophosphatidylcholine may cause non specific destruction of membranes rather than formation of a kind of "pore."
Collapse
|
24
|
Mashino K, Tanaka Y, Takahashi K, Inoue K, Nojima S. Hemolytic activities of various phospholipids and their relation to the rate of transfer between membranes. J Biochem 1983; 94:821-31. [PMID: 6643424 DOI: 10.1093/oxfordjournals.jbchem.a134424] [Citation(s) in RCA: 19] [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: 01/21/2023] Open
Abstract
The correlation between hemolytic activities of various phospholipids and their incorporation into membranes was studied. Short chain phosphatidylcholines can be spontaneously transferred between liposome-liposome and between liposome-erythrocyte membrane. The order of the rate of transfer is as follows: C10:0PC greater than C12:0PC much greater than C14:0PC. These findings indicate that the transfer process may be favored by the short fatty acyl chain of phosphatidylcholines. The transfer of C12:0PC was observed in the direction from egg yolk PC liposome to egg yolk PC liposome, from C12:0PC liposome to erythrocyte membrane, from erythrocyte membrane to egg yolk PC liposome, and from erythrocyte membrane to erythrocyte membrane, but not in the direction from egg yolk PC liposome to erythrocyte membrane or from erythrocyte membrane to C16:0PC liposome. The accumulation of a certain amount of C8:0PC, C10:0PC, or C12:0PC on the erythrocyte membrane caused hemolysis. The order of rate of hemolysis is C8:0PC greater than C10:0PC greater than C12:0PC. C8:0PC induced rapid hemolysis only when the concentration was relatively high; 100-200 microM C8:0PC and 5-10 microM C10:0PC, C11:0PC, or C12:0PC were required for 50% hemolysis. The distribution coefficient of C8:0PC between membranes and buffer may be small as compared to those of C10:0PC and C12:0PC. The hemolytic activity of PC may depend both on the rate of transfer and on the distribution coefficient of the molecule between membrane and buffer. Hemolytic activity of dilauroylphospholipids was also affected by head group modification. The order of hemolytic activity is as follows; dilauroylglycerophospho-choline, -serine greater than -dimethylethanolamine much greater than -ethanolamine. The weak hemolytic activity of dilauroylglycerophospho-dimethylethanolamine and -ethanolamine may be due to poor transfer of these lipids to erythrocytes.
Collapse
|