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Prognostic impact of telomerase activity in non-small cell lung cancers.
Taga S, Osaki T, Ohgami A, Imoto H, Yasumoto K. Taga S, et al. Among authors: ohgami a. Ann Surg. 1999 Nov;230(5):715-20. doi: 10.1097/00000658-199911000-00015. Ann Surg. 1999. PMID: 10561097 Free PMC article.
MUC1 mucin mRNA expression in stage I lung adenocarcinoma and its association with early recurrence.
Ohgami A, Tsuda T, Osaki T, Mitsudomi T, Morimoto Y, Higashi T, Yasumoto K. Ohgami A, et al. Ann Thorac Surg. 1999 Mar;67(3):810-4. doi: 10.1016/s0003-4975(99)00041-7. Ann Thorac Surg. 1999. PMID: 10215233
A high level of MUC1 mucin expression and secretion is associated with high metastatic potential and a poor prognosis. We studied the expression of MUC1 messenger ribonucleic acid (mRNA) in stage I lung adenocarcinoma by reverse transcriptase-polymerase chain reacti
A high level of MUC1 mucin expression and secretion is associated with high metastatic potential and a poor prognosis. We stud
Vascular endothelial growth factor expression in non-small-cell lung cancer: prognostic significance in squamous cell carcinoma.
Imoto H, Osaki T, Taga S, Ohgami A, Ichiyoshi Y, Yasumoto K. Imoto H, et al. Among authors: ohgami a. J Thorac Cardiovasc Surg. 1998 May;115(5):1007-14. doi: 10.1016/S0022-5223(98)70398-8. J Thorac Cardiovasc Surg. 1998. PMID: 9605068
The prognosis of patients with a positive growth factor ratio was significantly worse than that of the patients with a negative ratio (p = 0.002), especially in squamous cell carcinoma. According to a multivariate analysis, only nodal status and expression of …
The prognosis of patients with a positive growth factor ratio was significantly worse than that of the patients with a negativ …
Expression of the melanoma antigen-encoding gene in human lung cancer.
Yoshimatsu T, Yoshino I, Ohgami A, Takenoyama M, Hanagiri T, Nomoto K, Yasumoto K. Yoshimatsu T, et al. Among authors: ohgami a. J Surg Oncol. 1998 Feb;67(2):126-9. doi: 10.1002/(sici)1096-9098(199802)67:2<126::aid-jso10>3.0.co;2-1. J Surg Oncol. 1998. PMID: 9486785
In a clinicopathologic analysis, melanoma antigen-encoding genes 1 and 3 were frequently expressed in squamous cell carcinomas (P = 0.0543) and in cases with regional lymph node metastasis (P = 0.0572), respectively. CONCLUSIONS: The high incidence of melanoma antigen-enco …
In a clinicopathologic analysis, melanoma antigen-encoding genes 1 and 3 were frequently expressed in squamous cell carcinomas (P = 0 …
Micrometastatic tumor cells in the bone marrow of patients with non-small cell lung cancer.
Ohgami A, Mitsudomi T, Sugio K, Tsuda T, Oyama T, Nishida K, Osaki T, Yasumoto K. Ohgami A, et al. Ann Thorac Surg. 1997 Aug;64(2):363-7. doi: 10.1016/S0003-4975(97)00543-2. Ann Thorac Surg. 1997. PMID: 9262576
The patients with cytokeratin 18-positive cells in bone marrow demonstrated a significantly earlier recurrence than those without such cells (p = 0.0083, log-rank test). CONCLUSIONS: Micrometastatic cancer cells were frequently present in bone marrow of patients with opera …
The patients with cytokeratin 18-positive cells in bone marrow demonstrated a significantly earlier recurrence than those without suc …
Prognostic value of the immunohistochemical detection of p16INK4 expression in nonsmall cell lung carcinoma.
Taga S, Osaki T, Ohgami A, Imoto H, Yoshimatsu T, Yoshino I, Yano K, Nakanishi R, Ichiyoshi Y, Yasumoto K. Taga S, et al. Among authors: ohgami a. Cancer. 1997 Aug 1;80(3):389-95. doi: 10.1002/(sici)1097-0142(19970801)80:3<389::aid-cncr6>3.0.co;2-n. Cancer. 1997. PMID: 9241072
A lack of p16 expression has been reported in various cancer cell lines and tumors; however, there have been only a few reports on the prognostic significance of p16 alteration. ...The Kaplan-Meier survival curves demonstrated that patients with negative p16 express
A lack of p16 expression has been reported in various cancer cell lines and tumors; however, there have been only a few report
[Expression of CD44 alternative splicing variants in lung cancer].
Ohgami A, Sugio K, Mitsudomi T, Tsuda T, Yasumoto K. Ohgami A, et al. Nihon Rinsho. 1995 Jul;53(7):1704-9. Nihon Rinsho. 1995. PMID: 7630011 Japanese.
In some tumors such as colorectal cancer, breast cancer, non-Hodgkin lymphoma, and melanoma, over-expressed CD44 isoform which contains such alternative-spliced variant exons may play a causative role in tumor metastasis. ...
In some tumors such as colorectal cancer, breast cancer, non-Hodgkin lymphoma, and melanoma, over-expressed CD44 isoform which contains such …
Proliferating cell nuclear antigen may be superior to argyrophilic nucleolar organizer regions in predicting shortened survival of patients with non-small cell lung cancer.
Oyama T, Mitsudomi T, Mizoue T, Ohgami A, Osaki T, Nakanishi R, Yasumoto K. Oyama T, et al. Among authors: ohgami a. Surg Oncol. 1995;4(2):83-9. doi: 10.1016/s0960-7404(10)80011-8. Surg Oncol. 1995. PMID: 7551263
A positive correlation was observed between the PCNA LI and argyrophilic nucleolar organizer regions (Ag-NOR) count which we previously examined (r = 0.31, P = 0.002). ...PCNA staining can be performed with ease and it may be applied in a clinical laboratory on a
A positive correlation was observed between the PCNA LI and argyrophilic nucleolar organizer regions (Ag-NOR) count which we previous
Increased levels of serum intercellular adhesion molecule-1 (ICAM-1) in patients with non-small cell lung cancer.
Osaki T, Mitsudomi T, Yoshida Y, Oyama T, Ohgami A, Nakanishi K, Nakanishi R, Sugio K, Yasumoto K. Osaki T, et al. Among authors: ohgami a. Surg Oncol. 1996 Jun;5(3):107-13. doi: 10.1016/s0960-7404(96)80009-0. Surg Oncol. 1996. PMID: 8908715
Serum ICAM-1 concentrations showed a significantly positive correlation with primary tumour size (maximum diameter) (P = 0.0209). ...
Serum ICAM-1 concentrations showed a significantly positive correlation with primary tumour size (maximum diameter) (P = 0.0209). ...
Combined effect of cigarette smoke and mineral fibers on the gene expression of cytokine mRNA.
Morimoto Y, Tsuda T, Hori H, Yamato H, Ohgami A, Higashi T, Nagata N, Kido M, Tanaka I. Morimoto Y, et al. Among authors: ohgami a. Environ Health Perspect. 1999 Jun;107(6):495-500. doi: 10.1289/ehp.99107495. Environ Health Perspect. 1999. PMID: 10339451 Free PMC article.
To investigate which parameters are stimulated by mineral fibers and whether cigarette smoke enhanced a fiber-induced response, we examined the level of cytokine mRNA from alveolar macrophages (AMs) and lungs of rats exposed to mineral fibers and cigarette smoke in vivo. M …
To investigate which parameters are stimulated by mineral fibers and whether cigarette smoke enhanced a fiber-induced response, we ex …
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