Cell-specific uptake of mantle cell lymphoma-derived exosomes by malignant and non-malignant B-lymphocytes.

abstract：:Azelaic acid has been shown to inhibit thioredoxin reductase (TR) at the surface of guinea pig and human skin, on cultures of human keratinocytes, melanocytes, melanoma cells, murine melanoma cells (Cloudman S91), and on purified enzymes from Escherichia coli, rat liver, and human melanoma. Human melanoma cells are mo...

journal_title：Cancer letters

authors： Schallreuter KU,Wood JM

更新日期：1987-09-01 00:00:00

abstract：:Chromosomal band 6q27 is believed to contain a tumor suppressor gene important in the development of several cancer types, including ovarian cancer. However, repeated efforts to identify a tumor suppressor gene in this region have been unsuccessful. Because homozygous deletions have been useful in the positional cloni...

journal_title：Cancer letters

authors： Lin H,Morin PJ

更新日期：2001-11-08 00:00:00

abstract：:Despite being the subject of extensive research and clinical trials, neuroblastoma remains a major therapeutic challenge in pediatric oncology. The p53 protein is a central safeguard that protects cells against genome instability and malignant transformation. Mutated TP53 (the gene encoding p53) is implicated in many ...

journal_title：Cancer letters

authors： Zafar A,Wang W,Liu G,Xian W,McKeon F,Zhou J,Zhang R

更新日期：2021-01-01 00:00:00

abstract：:d-Alpha tocopheryl succinate (vitamin E succinate), which inhibited growth and survival, and induced differentiation in murine B-16 melanoma cells in culture, increased adenosine 3',5'cyclic monophosphate-(cAMP)-dependent protein kinase (PK) activity without increasing the cellular cAMP level. Prostaglandin (PG)A2, wh...

journal_title：Cancer letters

authors： Torelli S,Masoudi F,Prasad KN

更新日期：1988-03-01 00:00:00

abstract：:MUTYH-associated polyposis (MAP) is an autosomal recessive condition predisposing to colorectal cancer, caused by constitutional biallelic mutations in the base excision repair (BER) gene MUTYH. Colorectal tumours from MAP patients display an excess of somatic G>T mutations in the APC and KRAS genes due to defective B...

journal_title：Cancer letters

authors： Tricarico R,Bet P,Ciambotti B,Di Gregorio C,Gatteschi B,Gismondi V,Toschi B,Tonelli F,Varesco L,Genuardi M

更新日期：2009-02-18 00:00:00

abstract：:To identify novel anti-cancer agents, we created and screened a unique nutraceutical library for activity against acute myeloid leukemia (AML) cells. From this screen, we determined that glucopsychosine was selectively toxic toward AML cell lines and primary AML patient samples with no effect toward normal hematopoiet...

journal_title：Cancer letters

authors： Angka L,Lee EA,Rota SG,Hanlon T,Sukhai M,Minden M,McMillan EM,Quadrilatero J,Spagnuolo PA

更新日期：2014-06-28 00:00:00

abstract：:The expression of the WAF1/CIP1 gene product, p21, in enzyme-altered foci (EAF) induced by diethylnitrosamine (DEN) and phenobarbital (PB) was examined. p21 expression in the nucleus of hepatocytes in EAF was decreased compared to surrounding tissue. Fifty-eight percent of all GST-P-positive EAF induced by DEN and 79%...

journal_title：Cancer letters

authors： Martens U,Lennartsson P,Högberg J,Stenius U

更新日期：1996-06-24 00:00:00

abstract：:Apoptosis is a gene-directed program that is engaged to efficiently eliminate dysfunctional cells. Evasion of apoptosis may be an important gate to tumor initiation and therapy resistance. Like any other developmental program, apoptosis can be disrupted by several genetic aberrations driving malignant cells into an un...

journal_title：Cancer letters

authors： Yaacoub K,Pedeux R,Tarte K,Guillaudeux T

更新日期：2016-08-10 00:00:00

abstract：:Matrix Gla protein (MGP) is a vitamin K-dependent extracellular matrix protein commonly found in a variety of tissues. In this study, we describe the potential use of MGP gene expression as the tumor marker of colorectal cancer. A decrease in expression of the MGP gene was also discovered in colorectal cancer using di...

journal_title：Cancer letters

authors： Fan C,Sheu D,Fan H,Hsu K,Allen Chang C,Chan E

更新日期：2001-04-10 00:00:00

abstract：:To investigate the monoclonality of hepatocellular carcinoma (HCC) and dysplastic nodule (DN) and the origin of multiple lesions, patterns of inactivation of X-linked human androgen receptor gene were studied. Fourteen of 15 patients (93%) were heterozygous in the size of the target, and were informative for clonal an...

journal_title：Cancer letters

authors： Okuda T,Wakasa K,Kubo S,Hamada T,Fujita M,Enomoto T,Haba T,Hirohashi K,Kinoshita H

更新日期：2001-03-10 00:00:00

abstract：:Primary liver cancer is the fifth most common cancer worldwide and hepatocellular carcinoma (HCC) accounts for over 85% of all primary liver cancers. The clinical management of advanced and metastatic HCC is challenging on many counts. Besides largely occurs within a background of underlying chronic liver disease and ...

journal_title：Cancer letters

authors： Hui KM

更新日期：2009-12-01 00:00:00

abstract：:It is now increasingly evident that the immune system represents a barrier to tumor emergence, growth, and recurrence. Although this idea was originally proposed almost 50 years ago as the "immune surveillance hypothesis", it is commonly recognized that, with few rare exceptions, tumor cells always prevail. Thus, one ...

journal_title：Cancer letters

authors： Rodvold JJ,Mahadevan NR,Zanetti M

更新日期：2016-09-28 00:00:00

abstract：:Patients with Her2-positive breast cancer exhibit de novo resistance or develop acquired resistance in less than one year after Her2 targeting treatment, but the mechanism is not fully elucidated. Compensatory pathways such as the IGF-1R/IRS-1 pathway, are activated, leading to aberrant enhanced PI3K/Akt/mTOR pathway ...

journal_title：Cancer letters

authors： Qiu N,He YF,Zhang SM,Zhan YT,Han GD,Jiang M,He WX,Zhou J,Liang HL,Ao X,Xia HM,Li J,Yang YY,He ZM,Zou ZZ,Li HS

更新日期：2019-11-01 00:00:00

abstract：:The mouse monoclonal anti-BAL antibody induced apoptosis in a pre-B acute lymphocytic leukemia cell line within 2 days of incubation, after being crosslinked by a secondary antibody. The antibody specifically recognized a 37 kDa membrane protein that was expressed on a wide spectrum of normal and malignant cells, but ...

journal_title：Cancer letters

authors： Wallén-Ohman M,Lönnbro P,Schön A,Borrebaeck CA

更新日期：1993-12-10 00:00:00

abstract：:The present study aims to evaluate the antitumor activity of silybin nanosuspension on human prostatic carcinoma PC-3 cell line in vitro. Silybin nanosuspension was prepared by the high pressure homogenization (HPH) method. MTT assay, observation of morphological changes and apoptotic body showed that silybin nanosusp...

journal_title：Cancer letters

authors： Zheng D,Wang Y,Zhang D,Liu Z,Duan C,Jia L,Wang F,Liu Y,Liu G,Hao L,Zhang Q

更新日期：2011-08-28 00:00:00

abstract：:Several enzymes metabolize the toxic aldehydes produced during lipid peroxidation, such as 4-hydroxynonenal. During carcinogenesis induced by diethylnitrosamine in rat liver, an increase in aldehyde dehydrogenase, in comparison with normal liver, has already been shown. This paper demonstrates that, although to a less...

journal_title：Cancer letters

authors： Canuto RA,Muzio G,Maggiora M,Biocca ME,Dianzani MU

更新日期：1993-02-01 00:00:00

abstract：:Midkine (MK) is a heparin binding growth factor identified as a product of a retinoic acid-responsive gene; it is frequently expressed at high levels in many human carcinomas. Although the expression of the mRNA encoding truncated MK (tMK) in unique human cancer cells has been reported, the tMK polypeptide itself has ...

journal_title：Cancer letters

authors： Paul S,Mitsumoto T,Yamamoto I,Shinozawa T

更新日期：2001-02-26 00:00:00

abstract：:Epigenetic disruption of tumor suppressor genes (TSGs), particularly DNA methylation, plays a key role in hepatocellular carcinoma (HCC) pathogenesis. Through methylome study, we identified BCLB as a methylated gene in HCC. BCLB was methylated in all tumor cell lines with silenced or reduced expression. BCLB was furth...

journal_title：Cancer letters

authors： Liu X,Hu X,Kuang Y,Yan P,Li L,Li C,Tao Q,Cai X

更新日期：2017-06-01 00:00:00

abstract：:In experimental cancer chemoprevention studies, the doses of the agent used to produce an inhibitory response are generally very high, sometimes bordering on levels that will result in toxicity to the test animals. The present study was designed to test the hypothesis that low doses of two or more agents may be just a...

journal_title：Cancer letters

authors： Ip C

更新日期：1988-04-01 00:00:00

abstract：:Bone metastasis is an important cause of morbidity in advanced prostate cancer. Bisphosphonates are widely used for the treatment and prevention of osteoporosis, but recently have been observed to be effective in controlling prostate cancer metastasis. Since aminopeptidase N (AP-N) is known to be involved in the metas...

journal_title：Cancer letters

authors： Iguchi K,Nakano T,Usui S,Hirano K

更新日期：2006-06-18 00:00:00

abstract：:Oleanolic acid (OA, 3β-hydroxyolean-12-en-28-oic acid) is a ubiquitous pentacyclic multifunctional triterpenoid, widely found in several dietary and medicinal plants. Natural and synthetic OA derivatives can modulate multiple signaling pathways including nuclear factor-κB, AKT, signal transducer and activator of trans...

journal_title：Cancer letters

authors： Shanmugam MK,Dai X,Kumar AP,Tan BK,Sethi G,Bishayee A

更新日期：2014-05-01 00:00:00

abstract：:Bcl-2 agonist of cell death (BAD) is a BH3-only member of the Bcl-2 family which possesses important regulatory function in apoptosis. BAD has also been shown to possess many non-apoptotic functions closely linked to cancer including regulation of glycolysis, autophagy, cell cycle progression and immune system develop...

journal_title：Cancer letters

authors： Bui NL,Pandey V,Zhu T,Ma L,Basappa,Lobie PE

更新日期：2018-02-28 00:00:00

abstract：:Medroxyprogesterone acetate (MPA) is currently used therapeutically in the treatment of mammary and endometrial carcinomas. In order to develop a more potent and useful drug, we synthesized the novel compound, 9alpha-fluoromedoroxyprogesterone acetate (FMPA), by fluorinating MPA, and we also previously reported that F...

journal_title：Cancer letters

authors： Uchida M,Tsuboi H,Yamaji T,Murata N,Kohno T,Sugino E,Hibino S,Shimamura M,Oikawa T

更新日期：2000-06-01 00:00:00

abstract：:The family of cyclin-dependent kinase complexes (Cdks) are well known for their role in the cell division cycle. What is less well known, however, is that Cdks also participate in a subset of apoptosis programs. Evidence for the role of Cdks in apoptosis comes from a variety of experimental approaches, including studi...

journal_title：Cancer letters

authors： Golsteyn RM

更新日期：2005-01-20 00:00:00

abstract：:The present study was undertaken to determine the kinetics of DNA synthesis and expression of cell cycle dependent proto-oncogenes in response to two types of cell proliferative stimuli in male Wistar rat liver. The peak of DNA synthesis was approximately 24 h after a compensatory cell proliferative stimulus induced b...

journal_title：Cancer letters

authors： Coni P,Bignone FA,Pichiri G,Ledda-Columbano GM,Columbano A,Rao PM,Rajalakshmi S,Sarma DS

更新日期：1989-09-15 00:00:00

abstract：:The comparative effects of the subchronic administration to rats of ethionine-supplemented and of chemically defined methyl-deficient diets on the hepatic levels of S-adenosylmethionine (SAM) and of ornithine decarboxylase (ODC), an enzyme marker of cell proliferation, were studied. Both treatments led to decreased he...

journal_title：Cancer letters

authors： Mikol YB,Poirier LA

更新日期：1981-08-01 00:00:00

abstract：:Samples of human endometrial carcinomas of ranging degree of histological differentiation, and normal endometrial tissues were screened for the presence of single site DNA mutations at codon 12 of the C-K-ras gene using oligonucleotide hybridisation of DNA amplified by the polymerase chain reaction (PCR). Two instance...

journal_title：Cancer letters

authors： Lester DR,Cauchi MN

更新日期：1990-05-15 00:00:00

abstract：:A common germline polymorphism of p53 gene produces an Arginine to Proline change at aminoacid position 72. The resulting codon 72 variants have been reported associated with tumor susceptibility since they reduce p53 ability to activate apoptosis. Codon 72 polymorphism may play a role in subside vulnerability to diff...

journal_title：Cancer letters

authors： Granja F,Morari J,Morari EC,Correa LA,Assumpção LV,Ward LS

更新日期：2004-07-16 00:00:00

abstract：:In view of the controversy that exists regarding the histamine content and diamine oxidase activity in relation to human carcinomatous growths, the present investigation was undertaken and carcinomatous tissues of skin, breast and rectum were analysed. The result of the experiment gives a clear evidence that both hist...

journal_title：Cancer letters

authors： Chanda R,Ganguly AK

更新日期：1987-02-01 00:00:00

abstract：:Loss of FHIT expression and p53 mutations are critical events in the early stages of lung carcinogenesis. The restoration of Fhit function in FHIT-negative cancer cells has been reported to cause tumour suppression by inhibition of cell proliferation and/or activation of apoptotic pathways. However, the studies design...

journal_title：Cancer letters

authors： Cavazzoni A,Galetti M,Fumarola C,Alfieri RR,Roz L,Andriani F,Carbognani P,Rusca M,Sozzi G,Petronini PG

更新日期：2007-02-08 00:00:00