Abstract:
:Colorectal cancer (CRC) is the third most common form of cancer. Current treatments including chemotherapy, radiotherapy and surgery are all associated with a high risk of complications and are not always successful, highlighting the need to develop new treatment strategies. The ingestion of probiotics, prebiotics or combinations of both (synbiotics) represents a novel new therapeutic option. Probiotics and prebiotics act to alter the intestinal microflora by increasing concentrations of beneficial bacteria such as lactobacillus and bifidobacteria, and reducing the levels of pathogenic micro-organisms. This strategy has the potential to inhibit the development and progression of neoplasia via mechanisms including; decreased intestinal inflammation, enhanced immune function and anti-tumorigenic activity, binding to potential food carcinogens including toxins found in meat products, and a reduction in bacterial enzymes which hydrolyse precarcinogenic compounds, such as beta-glucuronidase. There is substantial experimental evidence to suggest that probiotics and prebiotics may be beneficial in the prevention and treatment of colon cancer, however to date there have been few conclusive human trials. Probiotics and prebiotics have the potential to impact significantly on the development, progression and treatment of colorectal cancer and may have a valuable role in cancer prevention.
journal_name
Cancer Biol Therjournal_title
Cancer biology & therapyauthors
Geier MS,Butler RN,Howarth GSdoi
10.4161/cbt.5.10.3296subject
Has Abstractpub_date
2006-10-01 00:00:00pages
1265-9issue
10eissn
1538-4047issn
1555-8576pii
3296journal_volume
5pub_type
杂志文章,评审abstract::The 26S proteasome is a large multi-subunit protein complex found in the cytoplasm and nucleus of mammalian cells which plays a critical role in intracellular proteolysis. It has been found that the 26S proteasome degrades multiple important substrates which are associated with tumor growth and development. Emerging e...
journal_title:Cancer biology & therapy
pub_type: 杂志文章
doi:10.4161/cbt.5.7.2971
更新日期:2006-07-01 00:00:00
abstract::The present studies have examined approaches to suppress MCL-1 function in breast cancer cells, as a means to promote tumor cell death. Treatment of breast cancer cells with CDK inhibitors (flavopiridol; roscovitine) enhanced the lethality of the ERBB1 inhibitor lapatinib in a synergistic fashion. CDK inhibitors inter...
journal_title:Cancer biology & therapy
pub_type: 杂志文章
doi:10.4161/cbt.10.9.13273
更新日期:2010-11-01 00:00:00
abstract::Head and neck squamous cell carcinoma (HNSCC) remains a significant cause of morbidity and mortality. There has been a great interest in finding specific genomic changes which contribute to HNSCC tumorigenesis, especially within the chromosome 3p area, where high frequency of LOH (loss of heterozygosity) has been repo...
journal_title:Cancer biology & therapy
pub_type: 杂志文章
doi:10.4161/cbt.10.7.12886
更新日期:2010-10-01 00:00:00
abstract::Exosomes released from cancer cells support metastasis and growth of recipient cells and increase their resistance to chemotherapy. Therapeutic targeting of exosomes is a promising area in cancer research. Our aim is to test the effect of the mast cell stabilizer ketotifen on exosomes release from cancer cells and how...
journal_title:Cancer biology & therapy
pub_type: 杂志文章
doi:10.1080/15384047.2017.1394544
更新日期:2018-01-02 00:00:00
abstract::Transmembrane protease/serine 4 (TMPRSS4) is a member of the type II transmembrane serine protease (TTSP) family and it was found highly expressed in several cancers. This study aims to evaluate the expression of TMPRSS4 in colorectal cancer (CRC) and investigate its role in proliferation and self-renewal of colon can...
journal_title:Cancer biology & therapy
pub_type: 杂志文章
doi:10.4161/cbt.27308
更新日期:2014-03-01 00:00:00
abstract::Multidrug resistance (MDR) is an important cause of treatment failure in acute lymphoblastic leukemia (ALL). The ABC family of membrane transporters is proposed, albeit with controversy, to be involved in this process. The present study aims to investigate the mRNA expression profile of several genes of this family, i...
journal_title:Cancer biology & therapy
pub_type: 杂志文章
doi:10.4161/cbt.26603
更新日期:2014-01-01 00:00:00
abstract::While several hypotheses have been put forward to explain how prostate tumors become resistant to androgen deprivation therapy, the mechanism by which prostate tumors have increased androgen concentrations as compared to the serum has been poorly explored. Using a stromal/epithelial cell co-culture model, Mizokami et ...
journal_title:Cancer biology & therapy
pub_type: 杂志文章
doi:10.4161/cbt.9.3.11143
更新日期:2010-02-01 00:00:00
abstract::Angiogenesis inhibitors belong to a new class of drugs. Many of these drugs are in clinical trials to treat cancer, while others have recently received FDA approval. However, angiogenesis inhibitors operate by different mechanisms than conventional cytotoxic chemotherapies, and require different guidelines for their o...
journal_title:Cancer biology & therapy
pub_type: 杂志文章,评审
doi:
更新日期:2003-07-01 00:00:00
abstract:INTRODUCTION:Malignant cells are capable of an unlimited number of cell divisions, either through production of telomerase, or through the alternate lengthening of telomere (ALT) mechanism. Yeast cells with genomic instability have been shown to survive in the absence of telomerase by increased recombination events. We...
journal_title:Cancer biology & therapy
pub_type: 杂志文章
doi:10.4161/cbt.3.12.1235
更新日期:2004-12-01 00:00:00
abstract::Caspases play a key role in the apoptotic pathway by virtue of their ability to cleave key protein substrates within the dying cell. Caspases are produced as inactive zymogens, and need to become proteolytically processed in order to become active. A key executioner caspase, caspase-3, has previously been found to exi...
journal_title:Cancer biology & therapy
pub_type: 杂志文章
doi:10.4161/cbt.11.8.14906
更新日期:2011-04-15 00:00:00
abstract::Male germ cell tumors (GCTs) are a model for a curable solid tumor. GCTs can differentiate into mature teratomas. Embryonal carcinomas (ECs) represent the stem cell compartment of GCTs and are the malignant counterpart to embryonic stem (ES) cells. GCTs and EC cells are useful to investigate differentiation therapy an...
journal_title:Cancer biology & therapy
pub_type: 杂志文章
doi:10.4161/cbt.27821
更新日期:2014-04-01 00:00:00
abstract::AMPK has been termed the fuel sensor of mammalian cells because it directly responds to the depletion of the fuel molecule ATP. In previous work, we found that AMPK is strongly activated by tumor-like hypoxia and glucose deprivation, independently of the oxygen response system associated with HIF-1. We also observed h...
journal_title:Cancer biology & therapy
pub_type: 杂志文章
doi:10.4161/cbt.10.1.12162
更新日期:2010-07-01 00:00:00
abstract::Gemcitabine based treatment is currently a standard first line treatment for patients with advanced pancreatic cancer, however overall survival remains poor, and few options are available for patients that fail gemcitabine based therapy. To identify potential molecular targets in gemcitabine refractory pancreatic canc...
journal_title:Cancer biology & therapy
pub_type: 杂志文章
doi:10.4161/15384047.2014.986967
更新日期:2015-01-01 00:00:00
abstract::Farnesyltransferase inhibitors (FTIs) have been demonstrated to induce growth arrest or apoptosis independent of Ras mutation. Alternatively, Akt has been proposed as a potential target for the FTI's actions. This study investigated whether Lonafarnib was effective in inhibiting the growth of human nonsmall cell lung ...
journal_title:Cancer biology & therapy
pub_type: 杂志文章
doi:10.4161/cbt.3.11.1176
更新日期:2004-11-01 00:00:00
abstract::In the immune system, activation of naïve T (Tn) cells into effector T cells (Teff) involves a metabolic switch to glycolysis to promote rapid proliferation and differentiation. In the October issue of The Journal of Clinical Investigation, Sukumar et al. have demonstrated that in CD8(+) memory T (Tems) cells glycolyt...
journal_title:Cancer biology & therapy
pub_type: 评论,杂志文章
doi:10.4161/cbt.28160
更新日期:2014-05-01 00:00:00
abstract::The selectively oncolytic mtHSV, a HSV icp34.5 mutant with lacz gene insertion, was proved that it was targeted for treating tumors but not other organs, however, its oncolytic mechanism is under confirmation. The results showed that HeLa cells could be lysed efficiently by mtHSV in vitro. In the flow cytometry and We...
journal_title:Cancer biology & therapy
pub_type: 杂志文章
doi:10.4161/cbt.6.2.3628
更新日期:2007-02-01 00:00:00
abstract::The greatest health threat from malignant melanoma is death due to metastatic disease. Consequently, the identification of markers predictive of metastatic disease is essential for identifying new therapeutic targets. EphA2, a protein tyrosine kinase receptor commonly expressed in epithelial cells, has been found to b...
journal_title:Cancer biology & therapy
pub_type: 杂志文章
doi:10.4161/cbt.8.3.7485
更新日期:2009-02-01 00:00:00
abstract:PURPOSE:genetic polymorphisms in DNA repair genes are thought to represent important determinants of platinum drug efficacy. The current study investigated whether single nucleotide polymorphisms (SNPs) in the X-ray repair cross complementing protein 1 (XRCC1) gene are associated with survival in non-small-cell lung ca...
journal_title:Cancer biology & therapy
pub_type: 杂志文章
doi:10.4161/cbt.10.9.13238
更新日期:2010-11-01 00:00:00
abstract::We investigated whether expression of the IL-12 p35 subunit in membrane-bound form in tumor cells enhanced their immunogenicity. Since p35 is only secreted when associated with the IL-12 p40 subunit, we generated tumor cells expressing membrane-bound forms of p35 and p40 as chimeras with the transmembrane/cytoplasmic ...
journal_title:Cancer biology & therapy
pub_type: 杂志文章
doi:10.4161/cbt.10.4.12310
更新日期:2010-08-15 00:00:00
abstract:BACKGROUND:The expression of indoleamine 2,3-dioxygenase (IDO) by tumor cells has been considered as a major tumor immune escape mechanism. The aim of this study was to investigate the expression of IDO in lung cancer cell lines as well as in surgically resected lung cancer specimens comparing the latter, to the expres...
journal_title:Cancer biology & therapy
pub_type: 杂志文章
doi:10.4161/cbt.6.8.4446
更新日期:2007-08-01 00:00:00
abstract::Between 1955 and 1963 millions of people were worldwide vaccinated with polio-vaccines that were contaminated with the simian virus 40 (SV40). This tumor-inducing virus has subsequently been detected in several human tumors. In Austria, polio mass vaccination started in winter 1961/62 with a presumably SV40-free Briti...
journal_title:Cancer biology & therapy
pub_type: 杂志文章
doi:
更新日期:2002-07-01 00:00:00
abstract::Many genes controlling cell proliferation and survival (those most important to cancer biology) are now known to be regulated specifically at the translational (RNA to protein) level. The internal ribosome entry site (IRES) provides a mechanism by which the translational efficiency of an individual or group of mRNAs c...
journal_title:Cancer biology & therapy
pub_type: 杂志文章
doi:10.1080/15384047.2015.1071729
更新日期:2015-01-01 00:00:00
abstract::The PROfound trial highlights that there is a benefit in testing genes involved in homologous recombination (HR) and forms the rationale for testing in all patients with metastatic, castration-resistant prostate cancer (mCRPC). This trial also demostrates that olaparib improves progression free survival (PFS), objecti...
journal_title:Cancer biology & therapy
pub_type: 杂志文章
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更新日期:2020-10-02 00:00:00
abstract::RNA-dependent protein kinase is an interferon-induced, double-stranded (ds), RNA-activated serine/threonine protein kinase involved in the eukaryotic response to viral infection. While PKR also functions in cellular differentiation, growth control and apoptosis, its role in human cancer remains poorly understood. To e...
journal_title:Cancer biology & therapy
pub_type: 杂志文章
doi:10.4161/cbt.8.3.7386
更新日期:2009-02-01 00:00:00
abstract:BACKGROUND:Primary brain tumors have always been associated with high morbidity and mortality. Glioma is the most common type of malignant brain tumors,with a high probability of recurrence after surgical excision and with poor prognosis.The purpose of this study was to compare the therapeutic efficacy of computed tomo...
journal_title:Cancer biology & therapy
pub_type: 杂志文章
doi:10.4161/cbt.20834
更新日期:2012-08-01 00:00:00
abstract::Bruton's tyrosine kinase (BTK) is a non-receptor tyrosine kinase that has mainly been studied in haematopoietic cells. We have investigated whether BTK is a potential therapeutic target in prostate cancer. We find that BTK is expressed in prostate cells, with the alternate BTK-C isoform predominantly expressed in pros...
journal_title:Cancer biology & therapy
pub_type: 杂志文章
doi:10.1080/15384047.2015.1078023
更新日期:2015-01-01 00:00:00
abstract::Melanoma is the deadliest form of skin cancer. In the early stages, melanoma can be treated successfully with surgery alone and survival rates are high, but after metastasis survival rates drop significantly. Therefore, early and correct diagnosis is key for ensuring patients have the best possible prognosis. Melanoma...
journal_title:Cancer biology & therapy
pub_type: 杂志文章,评审
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更新日期:2019-01-01 00:00:00
abstract::Prostate-Specific Membrane Antigen (PSMA) is a glutamate carboxypeptidase II that is highly expressed by both normal and malignant prostate epithelial cells and by the neovasculature of many tumor types but is not expressed by endothelial cells in normal tissue. PSMA possesses the hydrolytic properties of an N-acetyla...
journal_title:Cancer biology & therapy
pub_type: 杂志文章
doi:10.4161/cbt.3.6.846
更新日期:2004-06-01 00:00:00
abstract::Beneficial bacteria (probiotics) and probiotic-derived factors have the potential to ameliorate disorders of the intestine. The aim of this study was to compare live Streptococcus thermophilus TH-4 (TH-4), dead TH-4 and TH-4 supernatant in rats treated with 5-Fluorouracil. Rats were randomly allocated to five treatmen...
journal_title:Cancer biology & therapy
pub_type: 杂志文章
doi:
更新日期:2009-03-15 00:00:00
abstract::Antivascular therapy provides a promising method for anticancer therapy. But targeting to gastric cancer vessels is nonselective due in part to the lack of specific cell-surface receptors identified on target vascular cells. Herein we used in vivo screening of phage displayed peptide library to identify some peptides ...
journal_title:Cancer biology & therapy
pub_type: 杂志文章
doi:10.4161/cbt.3.12.1223
更新日期:2004-12-01 00:00:00