Abstract：
BACKGROUND:The sonodynamically-induced in vitro and in vivo antitumor effects of mono-l-aspartyl chlorin e6 (NPe6) was investigated. MATERIALS AND METHODS:Both in vitro and in vivo antitumor effects were tested in combination with ultrasound at 2 MHz. RESULTS:The rate of ultrasonically-induced damage on isolated sarcoma 180 cells in air-saturated suspension was enhanced two-fold with 80 μM NPe6. The co-administration of 25 mg/kg NPe6 followed by ultrasonic exposure at 2 MHz suppressed the growth of implanted colon 26 cell tumors at an intensity at which ultrasound alone showed only a slight antitumor effect. CONCLUSION:These in vitro and in vivo results suggest that NPe6 is a potential sensitizer for sonodynamic tumor treatment. The enhancement of cell damage by NPe6 was significantly inhibited by histidine, which may suggest reactive oxygen species plays a primary role in sonodynamically-induced antitumor effect.
journal_name
Anticancer Resjournal_title
Anticancer researchauthors
Yumita N,Iwase Y,Nishi K,Ikeda T,Komatsu H,Fukai T,Onodera K,Nishi H,Takeda K,Umemura S,Okudaira K,Momose Ysubject
Has Abstractpub_date
2011-02-01 00:00:00pages
501-6issue
2eissn
0250-7005issn
1791-7530pii
31/2/501journal_volume
31pub_type
杂志文章abstract：:Immunohistochemical analysis of the p53 tumor suppressor gene was performed in 69 human pancreatic ductal adenocarcinomas, using a highly specific anti-p53 antibody. Nuclear immunoreactivity was found in 40 tumors, yielding an overall frequency of 58%. Immunoblotting confirmed that nuclear immunoreactivity was associa...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：1994-11-01 00:00:00
abstract：:The antineoplastic drug 4'-iodo-4'-deoxydoxorubicin (IDX), a new halogenated anthracycline (1), was examined as a differentiation inducing agent on the human neuroblastoma cell lines TS12 and SK-N-MC. IDX induced morphological and biochemical differentiation and growth inhibition. The effect of a combined treatment of...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：1991-09-01 00:00:00
abstract：BACKGROUND:Despite the key role of mutational analysis in targeted therapy, the difficulty in acquisition of adequate tumor tissues for molecular genotyping in advanced non-small cell lung cancer (NSCLC) has led to the need for a fast and efficient method for detecting genetic alterations for targeted therapy. PATIENT...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2013-11-01 00:00:00
abstract：AIM:To analyze retrospectively the results of postoperative radiotherapy for localized prostate cancer and to investigate the clinical significance of nadir prostate-specific antigen (PSA) value within 12 months (nPSA12) as an early estimate of clinical outcome after radiotherapy. PATIENTS AND METHODS:Seventy-six pati...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2009-11-01 00:00:00
abstract：:Gynaecologic oncology day surgery deals primarily with the diagnosis of endometrial, cervical, vulvar and vaginal tumors. Conscious sedation is an important technique used in gynaecologic oncology day surgery. It is often associated with regional anaesthesia. The goals of conscious sedation are to provide effective pa...
journal_title：Anticancer research
pub_type： 临床试验,杂志文章,随机对照试验
doi：
更新日期：2004-11-01 00:00:00
abstract：:A relationship was established between estradiol 16 alpha-hydroxylation, papillomavirus and its malignant sequelae. In this study, we determined that 16 alpha-hydroxylation was substantial in normal larynx and further increased in laryngeal papillomas. Estradiol or 16 alpha-hydroxyestrone stimulated proliferation in b...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：1993-03-01 00:00:00
abstract：BACKGROUND:Despite improvements in chemotherapy and surgery in the treatment of osteosarcoma, satisfactory results are still difficult to achieve. New therapeutic modalities need to be developed for the improvement of these treatments. TRAIL (TNF-related apoptosis inducing ligand) is known as a selective apoptosis indu...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2007-03-01 00:00:00
abstract：:Adoptive immunotherapy in cancer has been essentially restricted to the use of lymphoid effector cells (NK, TIL, LAK) stimulated with IL-2. Differentiated macrophages represent another key effector population even more important for the immune control of cancer. We have shown that activated murine macrophages reduced ...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：1991-05-01 00:00:00
abstract：:The present paper describes the generation and characterization of anti-idiotypic monoclonal antibodies (Ab2 MAbs) produced against the MOv19 MAb (Ab1 MAb), which shows a restricted reactivity with human ovarian carcinoma. The Ab2 MAbs were produced by immunizing mice with MOv19 conjugated to syngeneic mouse red blood...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：1992-09-01 00:00:00
abstract：BACKGROUND/AIM:The aim of this study is to find synergistic effect using FH535 and sorafenib by targeting the RAS/RAF/MAPK and WNT/β-catenin pathways. MATERIALS AND METHODS:3H-Thymidine incorporation assays were performed to address Huh7 and liver cancer stem cell (LCSC) inhibition using FH535 and sorafenib, alone and...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2014-04-01 00:00:00
abstract：BACKGROUND/AIM:The aim of this study was to evaluate the impact of laparoscopic gastrectomy (LG) for gastric cancer on long-term survival in patients with postoperative infectious complications (PIC). PATIENTS AND METHODS:A total of 608 patients who underwent gastrectomy were classified into two groups based on the su...
journal_title：Anticancer research
pub_type： 杂志文章
doi：10.21873/anticanres.14740
更新日期：2020-12-01 00:00:00
abstract：BACKGROUND:Nogo-B was recently shown to be involved in proliferation, apoptosis and invasiveness of cancer cells, whereas its specific receptor (NgBR) was found to be up-regulated in estrogen receptor-α positive breast cancer. No data are currently available concerning their expression in non-small cell lung carcinomas...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2014-08-01 00:00:00
abstract：:The aim of this study was to evaluate the role of angiogenesis in the progression of laryngeal squamous cell carcinoma (LSCC). We correlated disease-free survival with microvessel count (MC) in the hot spot areas of 97 randomly selected caucasian males with LSCC followed for 60 to 90 months after surgery with or witho...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：1998-11-01 00:00:00
abstract：BACKGROUND:High thymidine kinase (TK) activity in cancer cells could counteract adjuvant chemotherapy directed at the inhibition of de novo DNA synthesis. TK is an independent prognostic factor in breast cancer patients receiving adjuvant chemotherapy. MATERIAL AND METHODS:In this paper, we describe the effects of ext...
journal_title：Anticancer research
pub_type： 杂志文章,多中心研究
doi：
更新日期：2000-03-01 00:00:00
abstract：:Poly(ADP-ribose) is a naturally occurring nuclear macromolecule resembling nucleic acids. It is synthesized from NAD+ on histones and a few other nuclear proteins. Its function, although not completely understood, might be to alter chromatin structure and to regulate the activity of proteins involved in the metabolism...
journal_title：Anticancer research
pub_type： 杂志文章,评审
doi：
更新日期：1991-03-01 00:00:00
abstract：BACKGROUND/AIM:Bone metastases are associated with increased morbidity and poor prognosis in a variety of cancers. The present study investigated the effects of targeted radionuclide therapy with α-emitting, bone-seeking radium-224 (224Ra) on osteolytic bone metastasis of MDA-MB-231(SA)-GFP human breast cancer cells in...
journal_title：Anticancer research
pub_type： 杂志文章
doi：10.21873/anticanres.12432
更新日期：2018-04-01 00:00:00
abstract：PURPOSE:The aim of this study was to determine the relationship between survival and value of molecular markers in the primary tumour in a group of patients with irresectable rectal cancer, treated with preoperative chemo-radiotherapy. MATERIALS AND METHODS:Immunohistochemistry for p53, p21, bcl-2 and Ki-67 was perfor...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2004-03-01 00:00:00
abstract：:We report a case of secondary chondrosarcoma arising in the ilium showing spontaneous regression after frequent local tumor recurrences followed by multiple surgeries of marginal or intralesional excision. The patient was a 16-year-old boy who had been diagnosed as having multiple exostosis from 9 years of age. He exp...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2000-09-01 00:00:00
abstract：BACKGROUND:Matrix metalloproteinases (MMPs) and tissue inhibitors of metalloproteinases (TIMPs) play a key role in extracellular matrix (ECM) turnover and remodeling. Changes in their expression levels have been observed in various tumor types. However, their clinical significance and prognostic importance in the progr...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2008-09-01 00:00:00
abstract：PURPOSE:The present project studied the implications of using the irregular surface compensator (ISC) technique in comparison to three-dimensional conformal radiation therapy (3D-CRT) for breast cancer treatment. ISC is an electronic compensation algorithm that modulates the fluence across the radiation fields to compe...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2014-07-01 00:00:00
abstract：AIM:To evaluate the factors predicting for recurrence and to analyze survival of patients with hepatocellular carcinoma (HCC). PATIENTS AND METHODS:A total of 743 patients who were consecutively diagnosed and treated with HCC were retrospectively analyzed from January 2004 to December 2012 at our institution. We analy...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2013-09-01 00:00:00
abstract：BACKGROUND/AIM:Several studies have revealed an association between single nucleotide polymorphisms (SNPs) in the VDR gene and prostate cancer (PCa) risk in European and Asian populations. To investigate whether VDR SNPs are associated with PCa risk in African-American (AA) men, nine VDR SNPs were analyzed in a case-co...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2015-03-01 00:00:00
abstract：BACKGROUND/AIM:The definition of vault (ribonucleoprotein particles) function remains highly complex. Vaults may cooperate with multidrug resistance (MDR) proteins, supporting their role in drug resistance. This topic is the main theme of this publication. MATERIALS AND METHODS:The cell viability was determined by an ...
journal_title：Anticancer research
pub_type： 杂志文章
doi：10.21873/anticanres.11656
更新日期：2017-06-01 00:00:00
abstract：BACKGROUND/AIM:Adenoid cystic carcinoma (SGC) is a common type of salivary gland cancer (SGC). Surgery is the first treatment choice because chemoradiotherapy is usually not effective. Therefore, new treatment modalities are urgently needed. In this study, it was investigated whether the estrogen axis could be a treatm...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2016-06-01 00:00:00
abstract：BACKGROUND:Increasing evidence suggests that adjuvant systemic chemotherapy is necessary for the survival of breast cancer patients. Antitumor agents are more effective when used in combination with drugs exhibiting different mechanisms of action than when used alone. Previous studies from this laboratory have shown th...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2006-05-01 00:00:00
abstract：BACKGROUND/AIM:Up-regulation of metallo-proteinase (MMP) proteins has been shown in various types of solid cancers and the genotype of MMP1 has been associated with the risk of solid cancers. The contribution of MMP1 genotype to lung cancer has been investigated in various countries, though, to our knowledge, not in Ta...
journal_title：Anticancer research
pub_type： 杂志文章
doi：10.21873/anticanres.12215
更新日期：2018-01-01 00:00:00
abstract：BACKGROUND/AIM:The impact of testosterone or obesity on the pathological grade of prostate cancer remains controversial. Therefore, in this study, we investigated the relationship of serum testosterone and body mass index (BMI) to Gleason score at biopsy. PATIENTS AND METHODS:This study included 128 Japanese patients ...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2015-11-01 00:00:00
abstract：BACKGROUND:The efficacy of systemic chemotherapy for peritoneal dissemination of gastric cancer remains unclear. The efficacy of weekly paclitaxel in combination with doxifluridine (5'-DFUR) in gastric cancer patients with malignant ascites was evaluated. PATIENTS AND METHODS:Patients with histologically confirmed gas...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2011-12-01 00:00:00
abstract：BACKGROUND:Pleomorphic rhabdomyosarcomas of the uterus, mainly occurring in postmenopausal women with leading symptoms of vaginal bleeding and abdominal pain, are very rare malignant tumors of the female genital tract. Due to the inefficiency of the adjuvant therapy, the outcome remains poor in the majority of the repo...
journal_title：Anticancer research
pub_type： 杂志文章,评审
doi：10.21873/anticanres.11592
更新日期：2017-05-01 00:00:00
abstract：BACKGROUND:Late developing breast cancer metastases are common and lethal despite treatment with adjuvant chemotherapy at the time of primary tumor excision. Stimulation of an antitumor immune response is an alternative strategy for preventing this devastating development. MATERIALS AND METHODS:A mouse model of the hu...
journal_title：Anticancer research
pub_type： 杂志文章
doi：10.21873/anticanres.13029
更新日期：2018-12-01 00:00:00
