Abstract:
:Glycoprotein (gp) 130, a receptor component for interleukin 6 (IL-6), can associate with a soluble IL-6 receptor (sIL-6R)-IL-6 complex. To examine the role of gp130 signaling in human hematopoietic progenitor-cell proliferation and differentiation, we studied the effects of the sIL-6R-IL-6 complex in combination with other cytokines on human CD34+ cells in clonal and suspension cultures. The sIL-6R-IL-6 complex, but not sIL-6R or IL-6 alone, in the presence of stem-cell factor (SCF) produced dramatic increases in the populations of various cell lineages, including erythroid cells and various hematopoietic progenitors, in suspension culture. Significant numbers of colonies of (particularly) multilineage and blast cells were generated in methylcellulose culture supplemented with a combination of sIL-6R-IL-6 complex and SCF. Addition of anti-gp130 monoclonal antibodies (MAbs) and anti-IL-6R MAbs to the above-mentioned cultures dose-dependently inhibited the generation of cells of various lineages and of progenitor cells in suspension culture and completely blocked multilineage colony production in methylcellulose culture; an anti-erythropoietin antibody did not cause inhibition. These findings demonstrate that both proliferation and differentiation of hematopoietic progenitor cells can be induced through gp130 and c-Kit signaling, indicating that progenitor cells are responsive to the sIL-6R-IL-6 complex, even though they do not express IL-6R. Together with previous studies showing that detectable levels of sIL-6R, IL-6, and SCF are present in human serum, these results suggest that gp130 signaling may play an important role in human hematopoiesis in vivo.
journal_name
Cancer Chemother Pharmacoljournal_title
Cancer chemotherapy and pharmacologyauthors
Nakahata T,Sui X,Tanaka R,Tajima S,Muraoka K,Ebihara Y,Tsuji Kdoi
10.1007/s002800051041subject
Has Abstractpub_date
1996-01-01 00:00:00pages
S64-8eissn
0344-5704issn
1432-0843journal_volume
38 Supplpub_type
杂志文章abstract::A B16 melanoma cell line in which resistance to doxorubicin (Dx) had been induced by in vitro exposure to the drug, was found not to be cross-resistant with 4'-deoxy-4'-iodo-doxorubicin (4'-I-Dx), a new Dx derivative. Dx was 200 times less active in resistant than in sensitive cells, whereas the iodo derivative compou...
journal_title:Cancer chemotherapy and pharmacology
pub_type: 杂志文章
doi:10.1007/BF00262780
更新日期:1988-01-01 00:00:00
abstract:PURPOSE:RO5323441 is a humanized anti-placental growth factor (PlGF) monoclonal antibody that has shown preclinical activity in several cancer models. The objective of this analysis is to examine the pharmacokinetic (PK) results from four Phase I studies that have been conducted with RO5323441 (n = 61) and to report an...
journal_title:Cancer chemotherapy and pharmacology
pub_type: 杂志文章,多中心研究
doi:10.1007/s00280-017-3242-8
更新日期:2017-04-01 00:00:00
abstract::Epirubicin (4'-epidoxorubicin), an analogue of doxorubicin (Adriamycin), has established activity in the treatment of small-cell lung cancer (SCLC) when used at doses of 75 to 120 mg/m2 in previously untreated patients. We completed a phase II study of epirubicin (85 mg/m2 given intravenously at 3-week intervals) in 2...
journal_title:Cancer chemotherapy and pharmacology
pub_type: 杂志文章
doi:10.1007/BF00685514
更新日期:1991-01-01 00:00:00
abstract:PURPOSE:To investigate the effect of granulocyte colony-stimulating factor (G-CSF) on the pharmacokinetics and pharmacodynamics of the new morpholino anthracycline drug MX2. METHODS:A total of 25 patients with advanced malignant disease participated in a dose-escalation study in the first cycle of treatment given i.v....
journal_title:Cancer chemotherapy and pharmacology
pub_type: 临床试验,杂志文章
doi:10.1007/s002800050761
更新日期:1998-01-01 00:00:00
abstract:PURPOSE:Some clinical studies on etoposide (Eto) have shown marked schedule dependency of the effect (starting at about 1 mg/l) and toxicity (over about 10 mg/l) whereas other studies have not confirmed these results. What are the conclusions we can draw from these inconsistent results when developing new low-dose (LD)...
journal_title:Cancer chemotherapy and pharmacology
pub_type: 杂志文章
doi:10.1007/s00280-001-0418-y
更新日期:2002-04-01 00:00:00
abstract:PURPOSE:Busulfan (Bu) exposure is critical for efficacy and safety. Body weight (BW), or adjusted ideal body weight (AIBW)-based dosing (WBD) algorithm, has been used in hematopoietic stem cell transplantation (HSCT). A recently completed phase 2 study revealed that 33.6 % of the subjects were under-, or over-exposed, ...
journal_title:Cancer chemotherapy and pharmacology
pub_type: 杂志文章
doi:10.1007/s00280-014-2660-0
更新日期:2015-03-01 00:00:00
abstract::Pegylated liposomes have been studied for nearly two decades. However, fewer pharmacological studies about its application in daunorubicin (DNR) than those in doxorubicin have been reported. In order to conduct a complete pharmacokinetic study, radiolabeled DNR was encapsulated in pegylated liposomes. Its in vitro dru...
journal_title:Cancer chemotherapy and pharmacology
pub_type: 杂志文章
doi:10.1007/s00280-005-0076-6
更新日期:2006-05-01 00:00:00
abstract::Mitoxantrone, 1,4-dihydroxy-5,8-bis(((2-[(2-hydroxyethyl)amino]ethyl) amino))-9,10-anthracenedione dihydrochloride, a new antitumor agent was evaluated in nine cancer patients as part of a phase I trial. In general, the drug was well tolerated. Leukopenia was the dose-limiting toxic effect. Mild to moderate leukopenia...
journal_title:Cancer chemotherapy and pharmacology
pub_type: 杂志文章
doi:10.1007/BF00578556
更新日期:1980-01-01 00:00:00
abstract::Seventy-three patients with Dukes' B2 and C colorectal cancer were randomized to adjuvant therapy after radical surgery. One group was treated with chemotherapy either alone or in combination with radiotherapy (RC). The second group was treated by chemotherapy (with or without radiotherapy) plus MER/BCG (RCM). In pati...
journal_title:Cancer chemotherapy and pharmacology
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1007/BF00292869
更新日期:1982-01-01 00:00:00
abstract:PURPOSE:ASNA1 is homologous to E. coli ArsA, a well characterized ATPase involved in efflux of arsenite and antimonite. Cells resistant to arsenite and antimonite are cross-resistant to the chemotherapeutic drug cisplatin. ASNA1 is also an essential ATPase for the insertion of tail-anchored proteins into ER membranes a...
journal_title:Cancer chemotherapy and pharmacology
pub_type: 杂志文章
doi:10.1007/s00280-008-0762-2
更新日期:2009-02-01 00:00:00
abstract::A total of 20 adults patients presenting with previously untreated lymphoblastic lymphoma underwent an intensive chemotherapy protocol. Either the BACOP or the m-BACOD regimen was used for induction. If the patients achieved a complete clinical remission (CR) after three courses, they were given intensive consolidatio...
journal_title:Cancer chemotherapy and pharmacology
pub_type: 杂志文章
doi:10.1007/BF00686341
更新日期:1991-01-01 00:00:00
abstract:BACKGROUND:Aprepitant is a selective neurokinin-1 receptor antagonist that is effective for the prevention of nausea and vomiting caused by highly emetogenic chemotherapy. In vitro, aprepitant is a moderate inhibitor of the CYP3A4 enzyme, which is involved in the clearance of several chemotherapeutic agents. In this st...
journal_title:Cancer chemotherapy and pharmacology
pub_type: 临床试验,杂志文章,多中心研究,随机对照试验
doi:10.1007/s00280-004-0946-3
更新日期:2005-06-01 00:00:00
abstract:PURPOSE:To evaluate the plasma protein binding and pharmacokinetics of prednisolone during therapeutic use in children with acute lymphoblastic leukemia (ALL) using the population approach. METHODS:A two-compartment pharmacokinetic model was used to describe data from 23 children with ALL (aged 2-15 years). Prednisolo...
journal_title:Cancer chemotherapy and pharmacology
pub_type: 临床试验,杂志文章
doi:10.1007/s00280-003-0602-3
更新日期:2003-06-01 00:00:00
abstract::A randomized controlled clinical trial was conducted to compare the use of farmorubicin (FARM) and adriamycin (ADR) in Lipiodol transcatheter arterial chemoembolization (L-TAE) as a treatment of hepatocellular carcinoma. In all, 192 hospitals participated, and 415 patients were enrolled in the study during the period ...
journal_title:Cancer chemotherapy and pharmacology
pub_type: 临床试验,杂志文章,多中心研究,随机对照试验
doi:10.1007/BF00686677
更新日期:1994-01-01 00:00:00
abstract:PURPOSE:It has recently been recognised that anticancer chemotherapy can elicit an immunogenic form of apoptosis characterised by the exposure of calreticulin (CRT) on the surface of dying tumour cells, entailing an immune response that contributes to the therapeutic outcome. CRT exposure has been found to be induced b...
journal_title:Cancer chemotherapy and pharmacology
pub_type: 杂志文章
doi:10.1007/s00280-010-1302-4
更新日期:2010-08-01 00:00:00
abstract:PURPOSE:6-Gingerol, a major biochemical and pharmacological active ingredient of ginger, has shown anti-inflammatory and antitumor activities against various cancers. Searching for natural products with fewer side effects for developing adjunctive therapeutic options is necessary. METHODS:The effects of 6-gingerol on ...
journal_title:Cancer chemotherapy and pharmacology
pub_type: 杂志文章
doi:10.1007/s00280-019-03999-9
更新日期:2020-02-01 00:00:00
abstract::Targeted inhibition of epidermal growth factor receptors (EGFR) is becoming a standard anticancer treatment in defined clinical scenarios. EGFR inhibition may be achieved either by small-molecule orally bioavailable tyrosine kinase inhibitors, such as gefitinib or erlotinib, or else by large-molecule receptor antibodi...
journal_title:Cancer chemotherapy and pharmacology
pub_type: 杂志文章
doi:10.1007/s00280-008-0698-6
更新日期:2008-11-01 00:00:00
abstract:PURPOSE:To investigate the synergistic cytotoxicity of TRAIL in combination with chemotherapeutic agents in A549 cell lines, we systematically evaluated the cytotoxicity of TRAIL alone and TRAIL in combination with cisplatin, paclitaxel (Taxol) or actinomycin D in A549 cell lines in vitro and in vivo, and whether the s...
journal_title:Cancer chemotherapy and pharmacology
pub_type: 杂志文章
doi:10.1007/s00280-004-0867-1
更新日期:2005-02-01 00:00:00
abstract:PURPOSE:Angiotensin (1-7) [A(1-7)] is a bioactive peptide of the renin angiotensin system that stimulates the number of bone marrow progenitors and hematopoietic recovery after myelosuppression. We evaluated the combination of A(1-7) with colony-stimulating factors, Neupogen and Epogen, on bone marrow progenitors and t...
journal_title:Cancer chemotherapy and pharmacology
pub_type: 杂志文章
doi:10.1007/s00280-013-2312-9
更新日期:2013-12-01 00:00:00
abstract::Ever since the estrogen receptor (ER) beta was discovered in 1996, we have been trying to determine its value as a prognostic and/or predictive factor in breast cancer and its potential as a novel target for pharmacological intervention. Recent progress in cellular experiments has shown that ERbeta works as counter pa...
journal_title:Cancer chemotherapy and pharmacology
pub_type: 杂志文章,评审
doi:10.1007/s00280-005-0107-3
更新日期:2005-11-01 00:00:00
abstract:PURPOSE:Since the hypothesis that solid tumors cause angiogenesis by secreting pro-angiogenic factors was introduced, research on angiogenesis has proceeded continuously. Development of inhibitors targeting the angiogenic tyrosine kinases, to block downstream signal transduction pathways, has become an important approa...
journal_title:Cancer chemotherapy and pharmacology
pub_type: 杂志文章,评审
doi:10.1007/s00280-016-2961-6
更新日期:2016-05-01 00:00:00
abstract:PURPOSE:Sonidegib (Odomzo) selectively inhibits smoothened and suppresses the growth of hedgehog pathway-dependent tumors. A population pharmacokinetic (PK) analysis of sonidegib in healthy subjects and patients with advanced solid tumors was conducted to characterize PK, determine variability, and estimate covariate e...
journal_title:Cancer chemotherapy and pharmacology
pub_type: 杂志文章
doi:10.1007/s00280-016-2982-1
更新日期:2016-04-01 00:00:00
abstract::One hundred and seventy six patients (81 controls, 95 receiving treatment) have entered a prospective randomized trial of long-term oral adjuvant razoxane (ICRF-159) following removal of a colorectal cancer. The median follow-up is 34 months. The treated patients in Dukes' groups B and C have a significantly longer di...
journal_title:Cancer chemotherapy and pharmacology
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1007/BF00254053
更新日期:1982-01-01 00:00:00
abstract::Mouse colon adenocarcinoma Co38 is widely used as a screening model for human colon tumors. To understand better the influence of tumor size on the main drug-metabolizing enzyme systems, we tested 15 mouse Co38 tumors at different sizes. The average weight was 917 +/- 444 mg (range, 300-1,400 mg). Cytochromes P-450 (1...
journal_title:Cancer chemotherapy and pharmacology
pub_type: 杂志文章
doi:10.1007/BF00685661
更新日期:1994-01-01 00:00:00
abstract:PURPOSE:The purpose of this study was to determine the potential utility of a novel algorithm to calculate individual GFR values in cancer patients. Based on carboplatin AUC measurements the algorithm-based values were compared with results related to other routinely used equations. METHODS:The association between mea...
journal_title:Cancer chemotherapy and pharmacology
pub_type: 杂志文章
doi:10.1007/s00280-010-1537-0
更新日期:2011-09-01 00:00:00
abstract::Increasing the expression of human multidrug resistance (MDR) 1 gene in bone marrow cells to prevent or circumvent bone morrow toxicity from chemotherapy agent is a high priority of dose intensification protocols. In this study, we have used a tumor-bearing model to investigate the chemoprotection effect of MDR1 gene ...
journal_title:Cancer chemotherapy and pharmacology
pub_type: 杂志文章
doi:10.1007/s00280-005-0144-y
更新日期:2006-07-01 00:00:00
abstract:INTRODUCTION:Niraparib (Zejula™) is a poly(ADP-ribose) polymerase inhibitor recently approved by the US Food and Drug Administration for the maintenance treatment of patients with recurrent platinum-sensitive epithelial ovarian, fallopian tube, or primary peritoneal cancer who are in a complete or partial response to p...
journal_title:Cancer chemotherapy and pharmacology
pub_type: 杂志文章
doi:10.1007/s00280-017-3455-x
更新日期:2018-01-01 00:00:00
abstract::The effect of acetazolamide (A.A.) on the antineoplastic activity of 1-phthalidyl 5-fluorouracil (PH-FU) against rat and mouse solid tumors was examined. A.A., an inhibitor of liver PH-FU hydrolase, had no antitumor activity but greatly enhanced the activity of PH-FU when coadministered. The potentiation was evaluated...
journal_title:Cancer chemotherapy and pharmacology
pub_type: 杂志文章
doi:10.1007/BF00255286
更新日期:1986-01-01 00:00:00
abstract:PURPOSE:To determine the safety, the maximal tolerated dose, and to assess for any clinical activity of pomalidomide given to patients with advanced solid tumors. PATIENTS AND METHODS:Patients with incurable solid tumors were enrolled. Two different dosing schedules were explored. In Cohort A patients were given pomal...
journal_title:Cancer chemotherapy and pharmacology
pub_type: 杂志文章
doi:10.1007/s00280-012-1919-6
更新日期:2012-11-01 00:00:00
abstract:PURPOSE:Multidrug resistance (MDR) is known as a problem limiting the success of therapy in patients treated long term with chemotherapeutic drugs. The drug resistance is mainly due to the overexpression of the 170 kDa P-glycoprotein (Pgp), which causes a reduction in drug accumulation in the cancer cells. In this stud...
journal_title:Cancer chemotherapy and pharmacology
pub_type: 杂志文章
doi:10.1007/s00280-004-0848-4
更新日期:2004-12-01 00:00:00