Abstract:
:Previous work showed that mice that had been thymectomized at 3 days of age tended, in later life, to develop a hyperplastic autoimmune gastritis and were also hypersusceptible to sarcogenesis by low dosages of 3-methylcholanthrene. In the present work, it was found that the hyperplastic autoimmune gastritis could be transferred with great efficiency with spleen cells obtained from 3-mo-old donors that had been thymectomized at 3 days of age, but which had not, at the time of transfer, themselves developed overt disease. The recipients were 1-mo-old syngeneic mice that had been made receptive by thymectomy during the first day of life, a procedure that does not, of itself, cause autoimmune disease. The high efficiency of the transfer suggests that, during the transfer process, effector cells may have been differentially favored as compared with the suppressor cells that, in normal animals, supposedly prevent autoimmunity. The practicality of the transfer technique should permit an investigation of the cellular basis of the autoimmunity and the associated increased susceptibility to low-dose hydrocarbon sarcogenesis.
journal_name
Cancer Resjournal_title
Cancer researchauthors
Prehn LMsubject
Has Abstractpub_date
1986-07-01 00:00:00pages
3482-3issue
7eissn
0008-5472issn
1538-7445journal_volume
46pub_type
杂志文章相关文献
CANCER RESEARCH文献大全abstract::The Vinca alkaloid vincristine and the epipodophyllotoxin derivative teniposide significantly elevate steady state levels of methotrexate in the Ehrlich ascites tumor cell in vitro. However, the presence of circulating serum proteins compromises this drug-cell interaction. In the presence of bovine serum albumin, elev...
journal_title:Cancer research
pub_type: 杂志文章
doi:
更新日期:1985-12-01 00:00:00
abstract::Human polymorphic N-acetyltransferase (NAT2) catalyzes the N-acetylation of arylamine carcinogens and the metabolic activation of N-hydroxyarylamine and N-hydroxyarylamide carcinogens by O- and N,O-acetylation, respectively. Rapid and slow acetylator phenotype is regulated at the NAT2 locus, and each has been associat...
journal_title:Cancer research
pub_type: 杂志文章
doi:
更新日期:1995-08-15 00:00:00
abstract::A monoclonal antibody (mAb), 50-6, generated by subtractive immunization, was found to specifically inhibit in vivo metastasis of a human epidermoid carcinoma cell line, HEp-3. The cDNA of the cognate antigen of mAb 50-6 was isolated by a modified eukaryotic expression cloning protocol from a HEp-3 library. Sequence a...
journal_title:Cancer research
pub_type: 杂志文章
doi:
更新日期:1999-08-01 00:00:00
abstract::Previous laboratory investigations, case reports, and a hospital-based case-control study have suggested that marijuana use may be a risk factor for squamous cell head and neck cancer. We conducted a population-based case-control study to determine whether marijuana use is associated with the development of oral squam...
journal_title:Cancer research
pub_type: 杂志文章
doi:10.1158/0008-5472.CAN-03-3425
更新日期:2004-06-01 00:00:00
abstract::Patients with long-standing ulcerative colitis (UC) are at increased risk for colon cancer. These cancers are thought to arise from preexisting dysplasia in a field of abnormal cells that often exhibits aneuploidy and p53 abnormalities. Using dual color fluorescence in situ hybridization with centromere probes and loc...
journal_title:Cancer research
pub_type: 杂志文章
doi:
更新日期:1999-10-15 00:00:00
abstract::When the human cell line NHIK 3025 was exposed to retinoic acid (1 nM; 10 microM), the cell cycle time was prolonged. Experiments using cells synchronized by mitotic selection showed that the retinoic acid induced growth delay was barely seen within the first cell cycle after exposure to 10 microM retinoic acid, where...
journal_title:Cancer research
pub_type: 杂志文章
doi:
更新日期:1986-03-01 00:00:00
abstract::Cyclin G1 was identified as a transcriptional target of p53 that encodes a protein with strong homology to the cyclin family of cell cycle regulators. We show that either ectopically expressed or endogenous cyclin G1 protein is very unstable, undergoes modification with ubiquitin, and is likely degraded by the proteas...
journal_title:Cancer research
pub_type: 杂志文章
doi:10.1158/0008-5472.CAN-07-6346
更新日期:2008-07-15 00:00:00
abstract::Although it is generally acknowledged that cytokines regulate normal hematopoiesis in an autocrine/paracrine fashion, their possible role in chronic myelogenous leukemia (CML) and resistance to imatinib mesylate treatment remain poorly investigated. Here, we report that CD34(+) progenitors from patients with CML at di...
journal_title:Cancer research
pub_type: 杂志文章
doi:10.1158/0008-5472.CAN-13-2797
更新日期:2014-05-15 00:00:00
abstract::Screening of the entire let-7 family of microRNAs (miRNA) by in situ hybridization identified let-7g as the only member, the diminished expression of which was significantly associated with lymph node metastasis and poor survival in breast cancer patients. Abrogation of let-7g expression in otherwise nonmetastatic mam...
journal_title:Cancer research
pub_type: 杂志文章
doi:10.1158/0008-5472.CAN-11-1322
更新日期:2011-10-15 00:00:00
abstract::The response to Photofrin II-induced photosensitization on the activities of mitochondrial monoamine oxidase (MAO) and adenylate kinase (AK) were studied in order to gain further insight into site specific effects. Utilizing intact mitochondria in vitro, both MAO, located on the cytoplasmic side of the outer mitochond...
journal_title:Cancer research
pub_type: 杂志文章
doi:
更新日期:1987-08-15 00:00:00
abstract::The human urinary bladder carcinogen, 4-aminobiphenyl (ABP), is known to undergo hepatic metabolism to an N-hydroxy arylamine and its corresponding N-glucuronide. It has been proposed that these metabolites are both transported through the blood via renal filtration to the urinary bladder lumen where acidic pH can fac...
journal_title:Cancer research
pub_type: 杂志文章
doi:
更新日期:1991-08-15 00:00:00
abstract::Smad3, a major intracellular mediator of TGFβ signaling, functions as both a positive and negative regulator in carcinogenesis. In response to TGFβ, the TGFβ receptor phosphorylates serine residues at the Smad3 C-tail. Cancer cells often contain high levels of the MAPK and CDK activities, which can lead to the Smad3 l...
journal_title:Cancer research
pub_type: 杂志文章
doi:10.1158/0008-5472.CAN-14-0803
更新日期:2014-11-01 00:00:00
abstract::Elevated levels of nitric oxide (NO) and reactive nitrogen species (RNS) may link inflammation to the initiation, promotion, and progression of cancer. Traditionally, this link has been thought to be mediated by the effects of NO/RNS in generating DNA damage. However, this damage also stimulates DNA repair responses w...
journal_title:Cancer research
pub_type: 杂志文章
doi:10.1158/0008-5472.CAN-12-3270
更新日期:2013-01-15 00:00:00
abstract::Thirty-one patients with metastatic hormone-refractory prostatic adenocarcinoma were investigated scintigraphically with the 111In-labeled somatostatin analogue [DTPA-D-Phe1]-octreotide (OctreoScan) and with 99mTc-labeled HDP. In vitro somatostatin receptor autoradiography was performed on biopsies obtained from eight...
journal_title:Cancer research
pub_type: 杂志文章
doi:
更新日期:1995-12-01 00:00:00
abstract::Although the murine reticulum cell sarcoma M5076 is highly malignant in vivo, in vitro it displays many of the functional characteristics of an activated macrophage, such as phagocytosis and tumor cytotoxicity. This study was designed to determine what effect macrophage-activating agents would have on the function and...
journal_title:Cancer research
pub_type: 杂志文章
doi:
更新日期:1982-05-01 00:00:00
abstract::The objective of this study was to investigate the induction of liver tumors by arylhydroxamic acids. The potential involvement of sulfate conjugation was minimized by the administration of a N-hydroxy-4-acylaminobiphenyl to female CD rats. This experimental design provided for the exposure of a target organ that has ...
journal_title:Cancer research
pub_type: 杂志文章
doi:
更新日期:1981-06-01 00:00:00
abstract::A phase I clinical trial with granulocyte-macrophage colony-stimulating factor tumor cell vaccines in patients with metastatic renal cell carcinoma (RCC) showed immune cell infiltration at vaccine sites and delayed-type hypersensitivity (DTH) responses to autologous tumor cells indicative of T-cell immunity. To furthe...
journal_title:Cancer research
pub_type: 杂志文章
doi:
更新日期:2005-02-01 00:00:00
abstract::Glioblastomas (GBM) are highly infiltrated by myeloid-derived innate immune cells that contribute to the immunosuppressive nature of the brain tumor microenvironment (TME). CD47 has been shown to mediate immune evasion, as the CD47-SIRPα axis prevents phagocytosis of tumor cells by macrophages and other myeloid cells....
journal_title:Cancer research
pub_type: 杂志文章
doi:10.1158/0008-5472.CAN-18-3125
更新日期:2019-05-15 00:00:00
abstract::Chemotherapy, radiation, and growth inhibitory drugs preferentially eliminate actively growing cancer cells. Cancer recurrence is currently thought to be due to nondividing cancer stem/progenitor cells that are resistant to these therapies. Different therapeutic approaches need to be considered for the elimination of ...
journal_title:Cancer research
pub_type: 杂志文章
doi:10.1158/0008-5472.CAN-07-2249
更新日期:2008-04-01 00:00:00
abstract::Hepatocellular carcinoma (HCC) was thought historically to arise from hepatocytes, but gene expression studies have suggested that it can also arise from fetal progenitor cells or their adult progenitor progeny. Here, we report the identification of a unique population of fetal liver progenitor cells in mice that can ...
journal_title:Cancer research
pub_type: 杂志文章
doi:10.1158/0008-5472.CAN-13-3275
更新日期:2014-08-15 00:00:00
abstract::Malignant astrocytoma is one of the most deadly primary central nervous system tumors. Although significant progress has been made in understanding the molecular pathways that lead to the development of these tumors in adults, comparatively little analysis has been done in childhood astrocytomas, which are less common...
journal_title:Cancer research
pub_type: 杂志文章,多中心研究
doi:
更新日期:2001-10-15 00:00:00
abstract::Although polyamines are well recognized for their critical involvement in cell growth, the cell cycle specificity of this requirement has not yet been characterized with respect to the newly delineated regulatory pathways. We recently reported that polyamine analogues having close structural and functional similaritie...
journal_title:Cancer research
pub_type: 杂志文章
doi:
更新日期:1999-03-15 00:00:00
abstract::Alteration in epidermal growth factor receptor (EGFR) expression is frequently associated with malignant transformation of epithelial tissues, including oral mucosa. This study examines the mutations in the coding region of the human EGFR gene in normal and malignant human oral keratinocytes. To examine the intragenic...
journal_title:Cancer research
pub_type: 杂志文章
doi:
更新日期:1999-08-15 00:00:00
abstract::A total of 224 chemicals that have been tested in long-term studies for carcinogenicity in rats and mice by the National Cancer Institute and the National Toxicology Program were tested for mutagenicity in Salmonella typhimurium. Correlations between mutagenicity and carcinogenicity were examined. The influences of ch...
journal_title:Cancer research
pub_type: 杂志文章
doi:
更新日期:1987-03-01 00:00:00
abstract::Cell-mediated cytotoxicity against syngeneic MC104 fibrosarcoma cells was detected in C57BL/6N mice 7 days after tumor inoculation in the hind foot. This cytotoxicity was undetectable by Day 14 in the Winn test using spleen and draining popliteal lymph node (DPLN) cells. Similar results were obtained with the 51Cr rel...
journal_title:Cancer research
pub_type: 杂志文章
doi:
更新日期:1981-02-01 00:00:00
abstract::Arsenite-induced mitotic abnormalities result in mitotic death in several cancer cell lines. However, how arsenite induces these effects is not known. We have previously shown that arsenite induces mitotic arrest, mitotic abnormalities, and mitotic death in CGL-2 cells. To further delineate the mechanism of action of ...
journal_title:Cancer research
pub_type: 杂志文章
doi:10.1158/0008-5472.CAN-05-2308
更新日期:2006-02-15 00:00:00
abstract::SNS-032 is a potent inhibitor of cyclin-dependent kinases (Cdk) 2, 7, and 9 that regulate the cell cycle and transcription. Our studies in indolent primary chronic lymphocytic leukemia cells showed that SNS-032 inhibited transcription, diminished the antiapoptotic protein Mcl-1, and induced apoptosis. The present stud...
journal_title:Cancer research
pub_type: 杂志文章
doi:10.1158/0008-5472.CAN-09-3578
更新日期:2010-08-15 00:00:00
abstract::Contrary to a recent suggestion, new and useful drugs for the treatment of human cancer continue to be developed although clinical trials today are more difficult and the chances for success are diminished. In the past, research at Southern Research Institute led to the development of two new classes of clinically use...
journal_title:Cancer research
pub_type: 杂志文章
doi:
更新日期:1982-10-01 00:00:00
abstract::A transplanted rat lymphosarcoma (SGT-4), induced by Gross virus and inoculated s.c. into the foot of a normal syngeneic rat, initially grew but ultimately regressed. The tumor cells metastasized to the regional popliteal, lumbar, and inguinal lymph nodes and formed massive metastatic foci there. These lymph node meta...
journal_title:Cancer research
pub_type: 杂志文章
doi:
更新日期:1975-07-01 00:00:00
abstract::Antitumor immunity requires (a) extravasation of lymphocytes from the blood stream to interstitium, (b) locomotion through extracellular matrix to the site of the tumor, (c) effector cell recognition of the tumor target with cell/cell contact and binding of adhesion receptors, (d) T-cell receptor binding to histocompa...
journal_title:Cancer research
pub_type: 杂志文章
doi:
更新日期:1990-11-15 00:00:00