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Hiraoka E, Masumoto N, Furukawa T, Kuraoka N, Nagamine I, Kido A, Sentani K, Ootagaki S. Follicular lymphoma without lymphadenopathy incidentally diagnosed by sentinel lymph node biopsy during breast cancer surgery: a case report. Surg Case Rep 2022; 8:167. [PMID: 36098873 PMCID: PMC9470794 DOI: 10.1186/s40792-022-01524-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2022] [Accepted: 09/06/2022] [Indexed: 11/23/2022] Open
Abstract
Background Concurrent breast cancer and malignant lymphoma is a rare phenomenon. This report describes malignant lymphoma that was incidentally diagnosed from a sentinel lymph node biopsy (SLNB) during breast cancer surgery. Case presentation A 73-year-old woman with a history of ovarian cancer and diabetes presented with right focal asymmetric density on a mammogram acquired during routine breast cancer screening. Ultrasonography (US) and magnetic resonance imaging (MRI) showed a 13.5-mm tumor in the upper lateral region of the right breast. A US-guided Mammotome biopsy revealed invasive ductal carcinoma of the right breast. Preoperative assessments including positron emission tomography–computerized tomography, found no evidence of axillary lymphadenopathy or distant metastasis. Because the breast cancer was stage I, the patient underwent a right mastectomy and a sentinel lymph node biopsy (SLNB) at our hospital. Pathological assessment of the biopsy revealed follicular lymphoma (FL), but no metastatic breast cancer. The patient was referred to hematology to stage the FL. Bone marrow findings were negative and stage I FL was diagnosed. After the mastectomy, she was monitored and given adjuvant therapy with an aromatase inhibitor. Conclusions Follicular lymphoma was incidentally diagnosed from an SLNB obtained to determine the dissemination of early-stage breast cancer. Collaboration with hematologists is important to determine optimal treatment plans for such patients regardless of the rarity of such events.
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Goda N, Nakashima C, Nagamine I, Otagaki S. The Effect of Intratumoral Interrelation among FOXP3+ Regulatory T Cells on Treatment Response and Survival in Triple-Negative Breast Cancer. Cancers (Basel) 2022; 14:cancers14092138. [PMID: 35565267 PMCID: PMC9104991 DOI: 10.3390/cancers14092138] [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: 03/20/2022] [Revised: 04/15/2022] [Accepted: 04/23/2022] [Indexed: 02/01/2023] Open
Abstract
Triple-negative breast cancer (TNBC) is characterized by an active immune response. We evaluated intratumoral interrelation between FOXP3+ tumor-infiltrating lymphocytes and other cytokines in TNBC. Network analysis refined cytokines significantly correlate with FOPX3 in TNBC. Information on the treatment response and prognosis of patients, and survival data from the TGCA and METABRIC databases were analyzed according to refined cytokines. Interleukin (IL)-33 was significantly expressed by TNBC cell lines compared to luminal cell lines (log2 fold change: 5.31, p < 0.001) and IL-33 and TGFB2 showed a strong correlation with FOXP3 in the TNBC cell line. Immunohistochemistry demonstrated that the IL-33 high group was a significant predictor of complete response of neoadjuvant chemotherapy (odds ratio (OR) 4.12, p < 0.05) and favorable survival compared to the IL-33 low group (OR 6.48, p < 0.05) in TNBC. Survival data from TGCA and METABRIC revealed that FOXP3 was a significantly favorable marker in the IL-33 high group compared to the low IL-33 low group (hazard ratio (HR) 2.1, p = 0.02), and the IL-33 high/TGFB2 high subgroup showed significant favorable prognosis in the FOXP3 high group compared to the FOPX3 low group in TNBC (HR 3.5, p = 0.01). IL-33 and TGFB2 were key cytokines of intratumoral interrelation among FOXP3 in TNBC.
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Affiliation(s)
- Noriko Goda
- Department of Surgical Oncology, Research Institute for Radiation Biology and Medicine, Hiroshima University, 1-2-3 Kasumi, Minami-ku, Hiroshima 734-8551, Japan
- Department of Surgery, Hiroshima Kyoritsu Hospital, 2-20-20 Nakasu, Asaminami-ku, Hiroshima 731-0121, Japan; (C.N.); (I.N.); (S.O.)
- Correspondence: ; Tel.: +81-82-257-5869
| | - Chika Nakashima
- Department of Surgery, Hiroshima Kyoritsu Hospital, 2-20-20 Nakasu, Asaminami-ku, Hiroshima 731-0121, Japan; (C.N.); (I.N.); (S.O.)
| | - Ichiro Nagamine
- Department of Surgery, Hiroshima Kyoritsu Hospital, 2-20-20 Nakasu, Asaminami-ku, Hiroshima 731-0121, Japan; (C.N.); (I.N.); (S.O.)
| | - Sunao Otagaki
- Department of Surgery, Hiroshima Kyoritsu Hospital, 2-20-20 Nakasu, Asaminami-ku, Hiroshima 731-0121, Japan; (C.N.); (I.N.); (S.O.)
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Nagamine I, Yamaguchi Y, Ohara M, Ikeda T, Okada M. Induction of gamma delta T cells using zoledronate plus interleukin-2 in patients with metastatic cancer. Hiroshima J Med Sci 2009; 58:37-44. [PMID: 19400555] [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] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
A loss of human leukocyte antigen (HLA) expression in clinical tumors is one of their escape mechanisms from immune attack by HLA-restricted effector cells. In this study, the induction of HLA-unrestricted effector cells, gamma delta T cells, using zoledronate (ZOL) and interleukin (IL)-2 in vitro was investigated in patients with metastatic cancer. Peripheral blood mononuclear cells (PBMCs) from 10 cancer patients (8 colorectal and 2 esophageal) with multiple metastases and ascites lymphocytes from 3 cancer patients (1 gastric and 2 colorectal) were stimulated with varied concentrations of ZOL plus 100 U/ml IL-2 for 48 hr followed by culturing with IL-2 alone for 12 days. Lymphocyte proliferative responses were determined using 3H-TdR uptakes and interferon (IFN)-gamma production was evaluated using enzyme-linked immunosorbent assay. Surface phenotyping was performed using flow cytometry. Cytotoxic activity of effector cells was determined using 51Cr-releasing assay. It was found that proliferative responses of PBMCs were significantly stimulated with ZOL plus IL-2 when compared with IL-2 alone, showing 200 to 500-fold expansions for 2 weeks, although ZOL alone induced no response. The optimal concentration of ZOL was 1-5 microM. Ascites lymphocytes could also be stimulated with ZOL plus IL-2. The proliferative responses were remarkable in patients whose PBMCs could produce high levels of IFN-gamma during an initial 48-hr stimulation using ZOL plus IL-2. Removal of an adherent cell fraction before the induction augmented the proliferative responses in patients who otherwise had low-grade proliferative responses. Generated cells comprising approximately 90 or 20% in PBMCs from healthy donors or cancer patients, respectively, expressed gamma delta-type T-cell receptor. Gamma delta T cells showed high cytotoxic activity against CD166-positive TE12 and TE13 cancer cells but not against CD166-negative MKN45 cells. The cytotoxic activity against TE13 cells was augmented when target cells were pre-treated overnight with ZOL. These results suggest that ZOL in the presence of IL-2 can efficiently stimulate the proliferation of gamma delta T cells, which have cytotoxic properties against cancer cells. The use of zoledronate-activated killer (ZAK) cells should be encouraged in possible adoptive immunotherapy trials for patients with incurable cancer.
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Affiliation(s)
- Ichiro Nagamine
- Department of Surgical Oncology, Research Institute for Radiation Biology and Medicine, Hiroshima University, Kasumi 1-2-3, Minami-ku, Hiroshima 734-8553, Japan
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Okita R, Yamaguchi Y, Ohara M, Hironaka K, Okawaki M, Nagamine I, Ikeda T, Emi A, Hihara J, Okada M. Targeting of CD4+CD25high cells while preserving CD4+CD25low cells with low-dose chimeric anti-CD25 antibody in adoptive immunotherapy of cancer. Int J Oncol 2009; 34:563-572. [PMID: 19148493] [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: 05/27/2023] Open
Abstract
The CD4+CD25high regulatory T (Treg) cells have been demonstrated to negatively modulate anti-tumor immune responses in cancer patients. In this study, effects of low dose anti-CD25 antibody (Ab) to attenuate Treg cells were investigated in cancer patients in vitro and in vivo. Peripheral blood mononuclear cells (PBMCs) from cancer patients were cultivated in vitro in the presence of a high-affinity chimeric anti-CD25 Ab (basiliximab). The CD4+CD25high population, interferon-gamma (IFN-gamma) production and FOXP3 expression were analyzed using flow cytometry (FCM), enzyme-linked immunosorbent assay and reverse transcriptase-polymerase chain reaction (RT-PCR) analysis, respectively. During in vivo studies, basiliximab was administered intravenously on day 1, followed by AIT using autologous activated lymphocytes on day 8, and the treatment cycle was repeated. Subjective and objective effects were observed, and patients' PBMCs were subjected to FCM and RT-PCR analysis. In vitro analysis revealed that a low concentration of 0.01 microg/ml basiliximab reduced almost all of CD4+CD25high cells, but less of the CD4+ CD25low cells, and augmented IFN-gamma production of activated PBMCs. FOXP3 mRNA expression of PBMCs was not affected with or without basiliximab. An in vivo study of 9 metastatic cancer patients (7 colorectal and 2 esophageal) demonstrated no subjective or objective adverse effects, even under repeated administration of basiliximab. The results suggested that low-dose basiliximab can safely be administered repeatedly, and can target CD4+CD25high Treg cells whilst relatively preserving CD4+CD25low activated T cells. The host conditioning with low-dose basiliximab may augment the efficacy of AIT for cancer using activated autologous lymphocytes.
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Affiliation(s)
- Riki Okita
- Department of Surgical Oncology, Research Institute for Radiation Biology and Medicine, Hiroshima University, Hiroshima 734-8553, Japan
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Okita R, Yamaguchi Y, Ohara M, Ikeda T, Nagamine I, Emi A, Kawabuchi Y, Hihara J, Okada M, Matsuura K. Functional inactivation of CD4+CD25high regulatory T cells using low dose human/mouse chimeric anti-CD25 monoclonal antibody enhanced lymphokine-activated killer cells activity. Target Oncol 2008. [DOI: 10.1007/s11523-008-0095-4] [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: 10/21/2022]
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Sunagawa K, Hashimoto T, Izuno M, Hashizume N, Okano M, Nagamine I, Hirata T, Shinjo A. An intravenous replenishment of salivary components decrease water intake and increases feed intake in freely drinking large-type goats fed on dry forage. Can J Anim Sci 2008. [DOI: 10.4141/cjas07104] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
This research utilized two treatments to investigate if feed intake is reduced by changes in humoral factors induced by dry forage feeding in large-type goats given free access to water. In the control treatment (NI), a solution was not infused. The artificial parotid saliva i.v. infusion (ASI) treatment consisted of an i.v. infusion of artificial parotid saliva in order to replenish NaHCO3 and fluids lost from the blood to the rumen due to increased saliva secretion volume during initial stages of dry forage feeding. The ASI treatment significantly mitigated the decreases in circulating plasma volume caused by saliva secretion. Thirst was lower in the ASI-treated group, as indicated by the lower water intake (NI, 3894 mL 2 h-1; ASI, 3100 mL 2 h-1). Decreases with time in dry forage intake were significantly reduced by the ASI treatment (2134g 2 h-1) compared with the NI control (1756 g 2 h-1). These results indicate that under free drinking conditions, dry forage intake of large-type goats may likely be suppressed by the decrease in plasma volume and increase in water intake following saliva secretion during the initial stages of feeding. Key words: Dry forage intake, water intake, large-type goat
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Sunagawa K, Hashimoto T, Izuno M, Hashizume N, Okano M, Nagamine I, Hirata T. An Intravenous Replenishment of Salivary Components and Dry Forage Intake in Freely Drinking Large-type Goats. Asian Australas J Anim Sci 2008. [DOI: 10.5713/ajas.2008.70292] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Sunagawa K, Ooshiro T, Murase Y, Hazama R, Nagamine I. Mechanisms Controlling Feed Intake in Large-type Goats Fed on Dry Forage. Asian Australas J Anim Sci 2007. [DOI: 10.5713/ajas.2007.1182] [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: 11/27/2022]
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Sunagawa K, Ooshiro T, Nakamura N, Ishii Y, Nagamine I, Shinjo A. Physiological Factors Depressing Feed Intake and Saliva Secretion in Goats Fed on Dry Forage. Asian Australas J Anim Sci 2006. [DOI: 10.5713/ajas.2007.60] [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: 11/27/2022]
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Hironaka K, Yamaguchi Y, Okita R, Okawaki M, Nagamine I. Essential requirement of toll-like receptor 4 expression on CD11c+ cells for locoregional immunotherapy of malignant ascites using a streptococcal preparation OK-432. Anticancer Res 2006; 26:3701-7. [PMID: 17094388] [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]
Abstract
Toll-like receptors (TLRs) are important molecules that stimulate the innate immunity in order to eradicate microbial pathogens, after which the adaptive immunity emerges. The involvement of TLRs in the action mechanism of OK-432, a bacterial preparation, was investigated in the locoregional treatment of malignant ascites from gastric cancer. The expression of TLRs in ascites cells was analyzed using reverse-transcription polymerase chain reaction specific for TLRs and by flow cytometry using anti-TLR2, -TLR4, -CD4, -CD8, and -CD11c antibodies. These measurements were compared with the locoregional response of OK-432 immunotherapy for malignant ascites, as well as TNF-alpha producing potential, which was measured by ELISA, of ascites cells stimulated in vitro with OK-432. It was observed that OK-432 immunotherapy for malignant ascites showed 8 positive (67%) and 4 negative responses with the tolerable adverse effects of fever elevation and abdominal pain. The TNF-alpha production of ascites cells by in vitro OK-432 stimulation was significantly higher in responder patients than in non-responders. The clinical responses were correlated with the expression of the TLR4 gene of ascites cells. The TNF-alpha-producing potential of ascites cells by in vitro OK-432 stimulation was dependent on the existence of a CD11c + TLR-4+ cell population in ascites cells. OK-432 was highly stimulatory for TNF-alpha production of ascites cells compared with other biological response modifiers of PSK and LEM. These results suggest that TLR-4 expression on ascites cells of a macrophage lineage is essential for ascites cells to produce TNF-alpha in relation to OK-432 stimulation and for subsequent positive clinical responses in locoregional immunotherapy using OK-432 for malignant ascites from gastric cancer.
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Affiliation(s)
- Katsuji Hironaka
- Department of Surgical Oncology, Research Institute for Radiation Biology and Medicine, Hiroshima University, Kasumi 1-2-3, Minami-Ku, Hiroshima 734-8553, Japan
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Yamaguchi Y, Ohshita A, Hironaka K, Okita R, Okawaki M, Matsuura K, Nagamine I, Ikeda T, Ohara M, Hihara J. Adoptive immunotherapy using autologous lymphocytes sensitized with HLA class I-matched allogeneic tumor cells. Oncol Rep 2006. [DOI: 10.3892/or.16.1.165] [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: 11/06/2022] Open
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Yamaguchi Y, Ohshita A, Hironaka K, Okita R, Okawaki M, Matsuura K, Nagamine I, Ikeda T, Ohara M, Hihara J. Adoptive immunotherapy using autologous lymphocytes sensitized with HLA class I-matched allogeneic tumor cells. Oncol Rep 2006; 16:165-9. [PMID: 16786141] [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: 05/10/2023] Open
Abstract
A 29-year-old female breast cancer patient with multiple bone metastases (HLA-A2) was treated with adoptive transfer using autologous peripheral blood mononuclear cells (PBMCs) activated with the HLA-A2-matched allogeneic GC022588 gastric cancer cell line and interleukin-2 plus an immobilized anti-CD3 antibody culture system. The relief of bone pain in parallel with a decrease of serum carcinoembryonic antigen levels was obtained just after the administration of GC022588-activated effector lymphocytes, and a good quality of life was accomplished for 4 months. The GC022588-activated effector lymphocytes included 44% CD4+, 77% CD8+, and 26% CD4+CD8+ phenotypes, and expressed 25% killing activity against GC022588 stimulator cells at an E/T ratio of 50:1. T cell receptor (TCR) usage analysis for the effector cells showed oligoclonal expression of TCRVbeta1, 3, 9, and 11, especially TCRVbeta5.2, 12, 13.1 and 17, and their killing activity was significantly inhibited in the presence of anti-TCRalphabeta antibody and anti-TCRVbeta12 antibody. SSCP analysis revealed clonotypic bands of TCRVbeta12. These results suggest that shared antigens exist between breast and gastric adenocarcinomas. Allogeneic tumor cells can stimulate PBMCs to generate effector cells with selected TCRCDR3 usages that recognize tumor antigens. These effector lymphocytes may be good candidates for the adoptive immunotherapy of cancer.
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Affiliation(s)
- Yoshiyuki Yamaguchi
- Department of Surgical Oncology, Research Institute for Radiation Biology and Medicine, Hiroshima University, Hiroshima 734-8553, Japan.
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Yamaguchi Y, Hihara J, Hironaka K, Ohshita A, Okita R, Okawaki M, Matsuura K, Nagamine I, Ikeda T, Ohara M, Hamai Y. Postoperative immunosuppression cascade and immunotherapy using lymphokine-activated killer cells for patients with esophageal cancer: possible application for compensatory anti-inflammatory response syndrome. Oncol Rep 2006; 15:895-901. [PMID: 16525677] [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: 05/07/2023] Open
Abstract
Immunological parameters were measured in order to elucidate a postoperative immunosuppression mechanism in transthoracic esophagectomy for patients with esophageal cancer. Moreover, lymphokine-activated killer (LAK) cells were transferred just after the surgery to overcome the postoperative immunosuppression. Fifteen consecutive patients who underwent transthoracic esophagectomy were subjected to the postoperative measurement of immunological parameters. Ten patients who underwent open cholecystectomy served as controls. Heparinized venous blood was obtained pre- and postoperatively, and serum levels of cytokines IL-6 and IL-10 and immunosuppressive acidic protein (IAP) were measured. Peripheral blood lymphocytes were harvested and analyzed by flow cytometry for phenotype detection and by a mixed lymphocyte reaction for detecting concanavalin (Con)-A-induced or -non-induced suppressor activity. Another 29 consecutive patients who underwent transthoracic esophagectomy were randomly enrolled in a postoperative immunotherapy trial either with or without lymphokine-activated killer cells. It was found that, in the esophagectomy group, IL-6 and IL-10 increased postoperatively and peaked on day 1, followed by an increase in IAP, peaked again on day 4, with a profound decrease in helper and cytotoxic T-cell subsets, followed by increases in Con-A-induced (on day 7 or later) and spontaneous (on day 10) suppressor activities. These changes were minimal in the cholecystectomy group. LAK cell transfer restored the postoperative decrease in the helper and cytotoxic T-cell population, and there was a trend of reduction for postoperative remote infection such as pneumonia and surgical site infection in the LAK therapy group. Taken together, we would like to propose the existence of a postoperative immunosuppression cascade consisting of increases in cytokines and immunosuppressive proteins, decreases in helper and cytotoxic T-cell populations, and the development of suppressor T-cell activities in surgery for esophageal cancer. Postoperative adoptive transfer of LAK cells may be a novel clinical application in surgery for esophageal cancer as a means of treating this postoperative immunosuppressive condition that may be identical to the status of compensatory anti-inflammatory response syndrome (CARS).
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Affiliation(s)
- Yoshiyuki Yamaguchi
- Department of Surgical Oncology, Research Institute for Radiation Biology and Medicine, Hiroshima University, Hiroshima 734-8553, Japan.
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Yamaguchi Y, Hihara J, Hironaka K, Ohshita A, Okita R, Okawaki M, Matsuura K, Nagamine I, Ikeda T, Ohara M, Hamai Y. Postoperative immunosuppression cascade and immunotherapy using lymphokine-activated killer cells for patients with esophageal cancer: Possible application for compensatory anti-inflammatory response syndrome. Oncol Rep 2006. [DOI: 10.3892/or.15.4.895] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
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Sunagawa K, Ooshiro T, Nakamura N, Nagamine I, Shiroma S, Shinjo A. Controlling Factors of Feed Intake and Salivary Secretion in Goats Fed on Dry Forage. Asian Australas J Anim Sci 2005. [DOI: 10.5713/ajas.2005.1414] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Yamaguchi Y, Hihara J, Ohara M, Nagamine I, Ikeda T, Okawaki M, Hironaka K, Matsuura K, Okita R, Ohshita A, Shimizu K. [Surgical stress]. Nihon Geka Gakkai Zasshi 2005; 106:444-8. [PMID: 16045189] [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] [Subscribe] [Scholar Register] [Indexed: 05/03/2023]
Affiliation(s)
- Yoshiyuki Yamaguchi
- Department of Surgical Oncology, Research Institute for Radiation Biology and Medicine, Hirosima University, Hiroshima, Japan
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Takashima I, Seto Y, Nagamine I, Kegoya Y, Kodoi A, Nakayama H. [A case of CA19-9 producing gastric cancer treated by low-dose administration of TS-1 for adjuvant chemotherapy]. Gan To Kagaku Ryoho 2005; 32:503-5. [PMID: 15853217] [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: 05/02/2023]
Abstract
A 72-year-old woman underwent total gastrectomy for CA19-9 producing gastric cancer. TS-1 was administered for recurrent gastric cancer because the duodenal stump was histologically positive and the serum CA19-9 level elevated after temporary regression. The dose was reduced from 80 mg/body/day to 50 mg/body/day because of grade 3 neutropenia. One course consisted of consecutive administration for 28 days followed by 14 days' rest. Upon the completion of the second course, the serum CA19-9 level became within normal limits, and no recurrence nor remarkable adverse reaction has been recognized for 6 courses. Adjuvant use of TS-1 for gastric cancer is ongoing as clinical trials, however, the incidence of adverse reaction does not seem to be negligible with administration of the recommended dose. Low-dose administration of TS-1 is thought to be one effective method of postoperative adjuvant chemotherapy for gastric cancer.
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Oeda M, Hirabayashi N, Takiyama W, Nagamine I, Ohara M, Oshita A, Satou Y, Saeki S, Kirihara Y, Mukaida H, Hisamatu K. [Clinical evaluation, including QOL of TS-1 for patients with locally advanced or recurrent gastric cancer at ambulatory setting]. Gan To Kagaku Ryoho 2003; 30:1453-8. [PMID: 14584277] [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: 04/27/2023]
Abstract
PURPOSE Forty-nine patients with locally advanced or recurrent gastric carcinoma were treated with a novel 5-FU derivatives, TS-1, in an ambulatory setting. The response rate and adverse effect as well as patients' QOL were evaluated. RESULTS The overall response rate was 38.8% (19/49). Partial response (PR) was obtained in 3 (27%) of 11 primary lesions of the stomach, in 10 (48%) of 21 lymph node metastases, in 6 (40%) of 15 liver metastasis, and in 4 (33%) of 12 peritoneal disseminations, respectively. The average response period was 222.2 days and the 50% survival period was 382 days. In addition, patients' QOL, evaluated by questionnaire, was maintained relatively well during treatment. Conversely, the adverse effects (greater than grade 3) were bone marrow suppression in 3 cases and toxic dermatitis in 1 case, respectively. CONCLUSION Taken together it is reasonable to conclude that TS-1 is safe and effective for patients with locally advanced or recurrent gastric carcinoma in an ambulatory setting, and is promising as a first line treatment in the general hospital.
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Affiliation(s)
- Mamoru Oeda
- Dept. of Surgery, Hiroshima Asa Municipal Hospital
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Abstract
In order to clarify the location of feeding centers in the ruminant brain, this study used a single-unit activity (SUA) recording electrode to investigate the existence of appetite-regulating neurons in the lateral hypothalamic area (LHA) in goats. Seven male Japanese Saanen goats were used in the experiment. The animals were fed twice daily, once in the morning (1000 to 1200) with 1.5 kg of roughly crushed alfalfa hay cubes, and once in the afternoon (1600 to 1800) with 200 g of commercial ground concentrate feed. The animals were allowed free access to drinking water. In this study, the animals were surgically operated on to position the recording electrode in the LHA. Recordings of SUA were carried out continuously over a 2.25-h period beginning 15 min prior to the commencement of morning feeding. The eating rates of crushed alfalfa hay cubes were highest 10 min after feeding commencement, but decreased sharply by the time 40 min had elapsed. The cumulative feed intake after the completion of the 2-h feeding period was 1164 +/- 38 g. The cumulative water intake upon the conclusion of the 2-h feeding period was 2422 +/- 107 mL. This study recorded 31 units, of which five showed a response to feeding and altered their firing rates. In response to a sharp increase in eating rates, all five units increased their firing rates to a level higher than that of prefeeding (P < 0.05). As the animals reached a level of satiety (eating rates declined to very low levels), firing of units I and II stopped completely, while the firing rates of units III, IV, and V decreased. Examination of a serial histological section confirmed that the five units in which changes in firing rates with feeding were observed were all located in the dorsolateral hypothalamic area close to the fornix. The LHA neurons recorded in this experiment characteristically showed neuronal activity increases at high levels of feeding, but decreases at low levels. The results suggest that there are cells located in the LHA of goats that are active in the physiological regulation of hay (dry forage) intake.
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Affiliation(s)
- I Nagamine
- Faculty of Agriculture, University of the Ryukyus, Nishihara-cho, Okinawa 903-0213, Japan
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Abstract
1. The present study was conducted to investigate the effects of neuroleptic administration on platelet serotonin (5-HT) levels, and the relationships between platelet 5-HT levels, extrapyramidal symptoms (EPS) and psychopathology in schizophrenia. 2. The subjects were 49 regularly medicated inpatients who were diagnosed according to the DSM-IV criteria for schizophrenia. Each patient gave informed consent for the research involved in this study. All patients were first considered as one group and then divided into two groups: those with lower levels (LL) and those with higher levels (HL), according to their platelet 5-HT levels. Psychotic symptoms and EPS were assessed using the Brief Psychiatric Rating Scale and the Drug Induced Extra-Pyramidal Symptoms Scale, respectively. 3. (1) The mean level of the platelet 5-HT in the schizophrenics with neuroleptic-treatment was significantly lower than that in the normal subjects. (2) The mean level of the blood monoamine oxidase (MAO) in the schizophrenics tended to be lower than that in the normal subjects. (3) There was no significant difference in the mean scores of the positive symptoms, negative symptoms, or EPS between the LL and HL groups. (4) Platelet 5-HT levels were not correlated with blood MAO concentrations. 4. Overall, these results seem to indicate that (i) administration of neuroleptics lowers platelet 5-HT levels, and (ii) platelet 5-HT levels in the schizophrenics with neuroleptic-treatment do not reflect psychopathology of schizophrenia or severity of neuroleptic-induced EPS.
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Affiliation(s)
- Y Kaneda
- Department of Neuropsychiatry, The University of Tokushima School of Medicine, Japan.
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Okura M, Nakayama H, Nagamine I, Ikuta T. Sexual intercourse as a precipitating factor of transient global amnesia. Jpn J Psychiatry Neurol 1993; 47:13-6. [PMID: 8411784 DOI: 10.1111/j.1440-1819.1993.tb02023.x] [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] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
A Japanese female case of transient global amnesia (TGA), who developed an amnesic episode after sexual intercourse, is reported. The mechanism of how TGA in the present case is precipitated by sexual intercourse could be explained by the elevated blood pressure during sexual intercourse that drops rapidly, causing a temporal ischemia in the distribution of the basilar artery. Furthermore, the importance of sexual intercourse as a precipitating factor of TGA is stressed.
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Affiliation(s)
- M Okura
- Department of Neuropsychiatry, University of Tokushima School of Medicine, Japan
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Okura M, Okada K, Nagamine I, Yamaguchi H, Karisha K, Ishimoto Y, Ikuta T. Electroencephalographic changes during and after water intoxication. Jpn J Psychiatry Neurol 1990; 44:729-34. [PMID: 2096244 DOI: 10.1111/j.1440-1819.1990.tb01651.x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
A case of water intoxication with remarkable hyponatremia was investigated with a special reference to EEG changes during and after the episode. The patient recovered his EEG as his consciousness disturbance had improved through an intravenous infusion of high osmolality saline, correlating with the serum sodium level. Further, the clinical importance of recording EEG for water intoxication was stressed.
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Affiliation(s)
- M Okura
- Department of Neuropsychiatry, University of Tokushima, Japan
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23
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Nagamine I, Okura M, Ikuta T, Karisha K, Saito K. The complex episode of transient global amnesia. Jpn J Psychiatry Neurol 1990; 44:741-5. [PMID: 2096246 DOI: 10.1111/j.1440-1819.1990.tb01653.x] [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] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
In most reports, Transient Global Amnesia (TGA) consisted of a single episode of total amnesia. The detailed investigation on the process of recovery from amnesia in the present two cases of TGA indicated the existence of a complex episode of TGA which consisted of a sequence of episodes of total amnesia.
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Affiliation(s)
- I Nagamine
- Department of Neuropsychiatry, University of Tokushima, Japan
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Okura M, Ikuta T, Nagamine I, Ishimoto Y, Otsuka T, Ogawa Y. Evoked potentials of self-interrupted Jacksonian epilepsy. Tokushima J Exp Med 1990; 37:117-20. [PMID: 2128781] [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] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
We describe a female case of Jacksonian epilepsy who can interrupt the spreading of her march by grasping her fingers firmly with her right hand. Neurophysiologically, Somatosensory evoked potential (SEP) was remarkably decreased in amplitude with pressure stimulation similar to her method. Such a change in SEP was observed also in a healthy subject. Accordingly, it is suggested that the stimulation only to the proprioceptor of fascia suppresses the activity in the cortex.
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Affiliation(s)
- M Okura
- Department of Neuropsychiatry, School of Medicine, University of Tokushima, Japan
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Suzuki S, Fukui T, Nagamine I, Watanabe K, Mizuguchi Y, Nakamura K, Kato H, Higashi T, Wakao H, Shimura A. [On the tumor photodensity of 67Ga-scintigram and the sensitivity for radiation therapy in the cases with primary lung cancer (author's transl)]. Rinsho Hoshasen 1979; 24:553-7. [PMID: 459120] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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Fukui T, Fujita T, Akatsuka S, Sato S, Nagamine I. [Biopsy study of asbestosis found 18 years after 1-year exposure]. Nihon Kyobu Shikkan Gakkai Zasshi 1976; 14:17-20. [PMID: 944337] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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Nagamine I, Uemura H, Kawata S, Araya I. [New surgical method for bronchial fistula after unilateral pneumonectomy. Transmediastinal approach by splitting the sternum to the bronchial stump]. Kyobu Geka 1967; 20:67-9. [PMID: 6070825] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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