Abstract：
:Bleomycin (BLM), a currently used anticancer drug, crosses the plasma membrane poorly. Electropermeabilization allows a defined number of BLM molecules to enter directly into the cell cytoplasm. Such a procedure has revealed that BLM is endowed with a very high intrinsic cytotoxicity. Here we show that when several million molecules of BLM are internalized, morphological changes identical to those usually associated with apoptosis are observed as well as very rapid DNA fragmentation into oligonucleosomal-sized fragments. We demonstrate that this fragmentation, which occurs within a few seconds after BLM internalization, is consistent with a direct internucleosomal cleavage of chromatin by BLM. This result reinforces the importance of DNA digestion as an early and essential step in the morphological changes associated with apoptosis. Our study also demonstrates that BLM cytotoxicity is actually due to the DNA double strand breaks generated by this drug.
journal_name
Bull Cancerjournal_title
Bulletin du cancerauthors
Tounekti O,Belehradek J Jr,Mir LMsubject
Has Abstractpub_date
1994-12-01 00:00:00pages
1043-9issue
12eissn
0007-4551issn
1769-6917journal_volume
81pub_type
杂志文章abstract：:Glioblastoma multiforme still remains, at present, the most frequent and deadly primary malignant glioma in adult. Despite safer and larger neurosurgical resections, patients almost always relapse very close or inside the tumor bed. Since more than 20 years, radiation therapy (RT) continue delivering the same dose of ...
journal_title：Bulletin du cancer
pub_type： 杂志文章,评审
doi：
更新日期：2005-04-01 00:00:00
abstract：:Tamoxifen is widely used nowadays in the management of breast cancer, having established its efficacy in this indication, especially for postmenopausal patients with ER-positive breast tumours. However, tamoxifen has recently been recognized as carcinogenic for the human endometrium, probably with an effect of duratio...
journal_title：Bulletin du cancer
pub_type： 临床试验,杂志文章,多中心研究,评审
doi：
更新日期：1997-01-01 00:00:00
abstract：:Small cell lung carcinoma is the most frequent cancer in man. In France, the geographic distribution is not homogenous and the frequency is time-dependent. The main risk factors are smoking and some professional exposures. ...
journal_title：Bulletin du cancer
pub_type： 杂志文章
doi：
更新日期：1987-01-01 00:00:00
abstract：:Paclitaxel is often used as an adjuvant antineoplastic agent. However, very little data is available in literature on its potential genotoxicity on healthy human cells. Our objective is to study the potential in vitro genotoxicity of paclitaxel, by using the cytokinesis-blocked micronucleus assay in combination with f...
journal_title：Bulletin du cancer
pub_type： 杂志文章
doi：
更新日期：2002-10-01 00:00:00
abstract：:During the past two years, new molecular targets have been discovered which link cell cycle, cell proliferation and cellular growth. It has become more and more evident that whereas gain-of-function mutations in specific genes can lead to cancer, genomic instability plays also an important role in tumour progression. ...
journal_title：Bulletin du cancer
pub_type： 杂志文章,评审
doi：
更新日期：2002-01-01 00:00:00
abstract：INTRODUCTION:French national guidelines lead us to increase the part of one-day breast cancer conservative surgery. Our objective was to check if we can enhance our outpatient part and to identify solutions to improve our practices. METHODS:From 01/01/2013 to 31/12/2014, we conducted a monocentric and retrospective re...
journal_title：Bulletin du cancer
pub_type： 杂志文章
doi：10.1016/j.bulcan.2015.09.010
更新日期：2015-12-01 00:00:00
abstract：:Checkpoint inhibitors immunotherapy is more and more prescribed in oncology, causing new immune related endocrine adverse events. Hypophysitis occurs in approximately 10 % of patients treated with anti-CTLA4. It occurs two to three months after initiation of the immunotherapy. The initial presentation is characterized...
journal_title：Bulletin du cancer
pub_type： 杂志文章,评审
doi：10.1016/j.bulcan.2020.01.012
更新日期：2020-04-01 00:00:00
abstract：:Since the 1980's, women treated for breast cancer are reporting moderate cognitive impairments during and after chemotherapy. These cognitive impairments may be related to chemotherapy but also to hormone therapy, psychological distress, fatigue... This work is a critical review of the literature, which reports types ...
journal_title：Bulletin du cancer
pub_type： 杂志文章,评审
doi：10.1684/bdc.2008.0818
更新日期：2009-02-01 00:00:00
abstract：:Pulmonary sarcomatoid carcinomas are a rare group of tumors accounting for about 1 % of non-small cell lung carcinoma (NSCLC). In 2004, World Health Organization classification united under this name all the carcinomas with sarcomatous or sarcomatous-like component with spindle cell or giant cell appearance. There are...
journal_title：Bulletin du cancer
pub_type： 杂志文章,评审
doi：10.1684/bdc.2012.1619
更新日期：2012-10-01 00:00:00
abstract：:Pain is frequent in the course of cancer and can have negative consequences on patients quality of life. The great majority of patients can be helped by simple treatments. The prescription of morphine (M) must be preceded by some explanations. In order to verify the reality of these explanations, a study was done in a...
journal_title：Bulletin du cancer
pub_type： 临床试验,杂志文章,随机对照试验
doi：
更新日期：1998-04-01 00:00:00
abstract：:This study is concerning 70 patients (57 female, 13 male) with an epidermoid carcinoma of the anal canal which were treated homogeneously with a combination of an external beam radiation therapy ((45 Gy in 25 fractions of 1.8 Gy for 5 weeks) and a brachytherapy with Iridium wires (15 to 20 Gy delivered to the gross re...
journal_title：Bulletin du cancer
pub_type： 杂志文章
doi：
更新日期：2003-12-01 00:00:00
abstract：:The higher human and material costs induced by the development of conformal radiotherapy and other innovative techniques have to be evaluated. Different studies reflect benefit for three-dimensional conformal radiation therapy. This needs appropriate economic analyses (cost/benefit, cost/utility). Conclusions from stu...
journal_title：Bulletin du cancer
pub_type： 杂志文章
doi：
更新日期：2003-11-01 00:00:00
abstract：:Urothelial tumors are very rare in children (to date, only about 150 cases have been reported worlwide). Only 20% occur before the age of ten. The aim of this study is to specify the clinicopathologic features of urothelial tumor in young patients, which require a slightly different approach to treatment. On the basis...
journal_title：Bulletin du cancer
pub_type： 杂志文章,评审
doi：10.1016/j.bulcan.2016.11.018
更新日期：2017-02-01 00:00:00
abstract：:Rapamycin (sirolimus) is a macrolide, related to cyclosporine with immunosuppressive properties and antiproliferative activity in various human tumor cells lines and tumor xenograft models. The cytosolic kinase mTOR which controls the initiation of the translation of messenger RNA is the main known target of rapamycin...
journal_title：Bulletin du cancer
pub_type： 杂志文章,评审
doi：
更新日期：1999-10-01 00:00:00
abstract：CAR-T THERAPY:CURRENT USE IN THE UNITED STATES IN 2018: Treatment with T-cells engineered with chimeric antigen receptors (CAR T-cell therapy) has been a field of intense research in the United States since the 1980s. The recent approval in August 2017 of Kymriah (tisagenlecleucel) opened the door to broader access to ...
journal_title：Bulletin du cancer
pub_type： 杂志文章
doi：10.1016/S0007-4551(19)30052-9
更新日期：2018-12-01 00:00:00
abstract：:With a minimum follow-up period of 10 years, the incidence of sequelae after loco-regional treatment of 349 breast cancers remains low, being dominated by lymphoedema. Rare after treatment by irradiation alone, lymphoedema appears more frequently in patients treated by radio-surgical association, in spite of a moderat...
journal_title：Bulletin du cancer
pub_type： 杂志文章
doi：
更新日期：1984-01-01 00:00:00
abstract：:Seventy five human breast cancers were examined in order to search for the presence of thymidine kinase of the fetal-type (TK-F). The presence of TK-F was evidenced in all tumors. Its activity varied from one to another tumor, but it was evident that the increased TK activity observed in mammary cancers could exclusiv...
journal_title：Bulletin du cancer
pub_type： 杂志文章
doi：
更新日期：1986-01-01 00:00:00
abstract：:Monoclonal antibodies labeled with a radionuclide make feasible the in vivo radioimmunotargeting of tumor cells. This targeting could be performed for diagnosis, using gamma emitters, or for therapeutic purpose when antibodies are labeled with beta- and in the future alpha-emitters. Diagnosis applications (tumor detec...
journal_title：Bulletin du cancer
pub_type： 杂志文章,评审
doi：
更新日期：2000-11-01 00:00:00
abstract：:Whereas medicine is progressing in illness treatment that used to be incurable, physicians are still faced with treatment failure. Hippocrates used to say: "primum non nocere" [1]. When the patient cannot expect benefit from potentially aggressive care, current or possible treatments have to be challenged to leave jus...
journal_title：Bulletin du cancer
pub_type： 杂志文章
doi：10.1684/bdc.2009.0910
更新日期：2009-07-01 00:00:00
abstract：:Northern France is known to have the highest mortality rate for cancers of the upper aerodigestive tract (UADT); a UADT cancer registry was therefore set up in this region in January 1984. Three years of meticulous registration provided some significant information. The incidence of UADT cancer was alarming: 4538 UADT...
journal_title：Bulletin du cancer
pub_type： 杂志文章
doi：
更新日期：1988-01-01 00:00:00
abstract：:HER2-positive status is the sole criterion for identifying patients with breast cancer for Herceptin (trastuzumab) therapy. Accurate assessment of HER2 status is essential to ensure that all patients who may benefit from Herceptin are correctly identified. There are several assays available to determine HER2 status: t...
journal_title：Bulletin du cancer
pub_type： 杂志文章,评审
doi：
更新日期：2004-12-01 00:00:00
abstract：:This review reports 3 of recently published molecular classifications of the 3 main gastro-intestinal cancers: gastric, pancreatic and colorectal adenocarcinoma. In colorectal adenocarcinoma, 6 independent classifications were combined to finally hold 4 molecular sub-groups, Consensus Molecular Subtypes (CMS 1-4), lin...
journal_title：Bulletin du cancer
pub_type： 杂志文章,评审
doi：10.1016/j.bulcan.2016.05.007
更新日期：2016-07-01 00:00:00
abstract：:The authors analyse 123 cases of carcinoma of the uterine cervix treated by radiotherapy, with CEA radio-immuno-assay performed before treatment then each time patients are seen in follow-up. The CEA level is positive in 35 per cent of the cases with a mean value of 21 per cent for stage I, 36 per cent for stage II an...
journal_title：Bulletin du cancer
pub_type： 杂志文章
doi：
更新日期：1979-01-01 00:00:00
abstract：:Since premedication of patients with an H1 antihistamine is recommended before the start of the intravenous infusion of temsirolimus, temsirolimus is to be used with caution in cases where there is a history of hypersensitivity to this class of antihistamines, or medical contra-indication for treatment with antihistam...
journal_title：Bulletin du cancer
pub_type： 杂志文章
doi：10.1684/bdc.2011.1447
更新日期：2011-01-01 00:00:00
abstract：:Alveolar soft part sarcoma, ASPS, is a rare malignant tumor, with preferential primary localization in limbs, usually occurring in adolescents and young adults. This sarcoma, well defined histologically and at molecular level, has an indolent course, but a high potential metastatic pulmonary and cerebral evolution, so...
journal_title：Bulletin du cancer
pub_type： 杂志文章,评审
doi：10.1016/j.bulcan.2015.05.004
更新日期：2015-09-01 00:00:00
abstract：:Ataxia telangiectasia (AT) is a hereditary disease transmitted in a recessive mode and characterized by chromosomal instability and radiosensitivity. AT patients have a 100-fold higher risk of cancer than the general population. Although AT is a rare disease of which the frequency has been estimated to be 1/40,000, th...
journal_title：Bulletin du cancer
pub_type： 杂志文章,评审
doi：
更新日期：1992-01-01 00:00:00
abstract：:Integrins are a family of heterodimeric transmembrane receptors that mediate cell-cell and cell-extracellular matrix adhesion. Integrin-mediated signaling is essential for the regulation of fundamental cellular functions, including proliferation and survival, and for tumor development. According to in vitro studies, i...
journal_title：Bulletin du cancer
pub_type： 杂志文章,评审
doi：
更新日期：2002-11-01 00:00:00
abstract：:The aim of this review is to discuss the different communication skills training designed to physician interactions with cancer patients. The development of medicine and chronic cancer treatments indicates the need to improve communication skills that combine appropriate assessment, information and support. Literature...
journal_title：Bulletin du cancer
pub_type： 杂志文章,评审
doi：
更新日期：2001-12-01 00:00:00
abstract：:Sixty percent of cancer patients have or develop bone metastases during the development of their cancer. Bone metastases are the most common cause of cancer-related pain. External radiation therapy is the standard treatment of uncomplicated bone metastases, for the treatment of pain, the prevention of fracture, and fo...
journal_title：Bulletin du cancer
pub_type： 杂志文章,评审
doi：10.1684/bdc.2013.1845
更新日期：2013-11-01 00:00:00
abstract：:Gangliosides are glycosphingolipids which contain neuraminic acid. Although they are present in the plasma membranes of all cells, gangliosides are expressed differently, both quantitatively and qualitatively, in certain types of cancer. Modifications in ganglioside composition may account for some of the abnormal int...
journal_title：Bulletin du cancer
pub_type： 杂志文章,评审
doi：
更新日期：1991-01-01 00:00:00
