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OAText's open access

Cancer journal - 0 views

Most cancers, also called malignancy, is characterized by an abnormal growth of cells. There are more than 100 types of melanoma malignancy, including breast cancers, melanoma, united states, melan...

science journal icst

started by OAText's open access on 28 Apr 16 no follow-up yet
scidocpublishers

Tumor Science - 0 views

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    International Journal of Cancer Studies & Research (IJCR) ISSN:2167-9118 is a comprehensive, peer reviewed journal devoted to cancer studies and research. IJCR, published by SciDoc is an open access journal that includes high quality papers, which covers all major areas of Cancer and its related fields.
OAText's open access

Cancer Journal - 0 views

Integrative Cancer Science and Therapeutics (ICST) is an open access, peer-reviewed online journal interested in attracting high-quality original research and reviews that present or highlight sign...

#science #icst #cancerjournal #scienceandtechnology

started by OAText's open access on 09 Mar 16 no follow-up yet
OAText's open access

Cancer Journal - 0 views

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    Integrative Cancer Science and Therapeutics (ICST) is an open access, peer-reviewed online journal interested in attracting high-quality original research and reviews that present or highlight significant advances in all areas of cancer and related biomedical science. The Journal is concerned with basic, translational and clinical research, across different disciplines and areas, enhancing insight in understanding, prevention, diagnosis and treatment of cancer. The journal also prioritizes clinical trials evaluating new treatments, accompanied by research on pharmacology and molecular alterations or biomarkers that predict response or resistance to treatment.
dev j

English proofreading, editing, medical writing, formatting and journal publication support services: Manuscriptedit.com - 0 views

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    Welcome to Manuscriptedit.com, your online partner for English language editing, proofreading, medical writing, formatting, design & development and publication support services. We offer a comprehensive manuscript editing service before its submission for publication as well as after acceptance by the peer review process.
Tom Scott

EHP Study Claims Mesothelioma Cases Are Significantly Underreported Worldwide - 0 views

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    Environmental Health Perspectives is reporting that nearly 20% of mesothelioma diagnoses worldwide go unreported. The peer-reviewed journal offered no explanation for the cause, but the authors did propose that every country ban the mining, use, and export of asbestos.
Matti Narkia

The cancer 'TRAP' - 2 views

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    "Worcester, MA - Current research suggests that TNF-receptor associated protein-1 (TRAP-1) may prevent cancer cell death. The related report by Leav et al, "Cytoprotective Mitochondrial Chaperone TRAP-1 as a Novel Molecular Target in Localized and Metastatic Prostate Cancer," appears in the January 2010 issue of the American Journal of Pathology. Prostate cancer cells are often resistant to cell death. Researchers led by Dr. Dario C. Altieri of the University of Massachusetts Medical School, therefore, explored the role of TRAP-1, a protein thought to regulate cell death, in prostate cancer survival. TRAP-1 was highly expressed in both high-grade human prostate cancer lesions and mouse models of prostate cancer, but not in benign or normal prostate tissue. In addition, TRAP-1 overexpression in non-cancer prostate cells inhibited cell death, whereas TRAP-1-deficient prostate cancer cells had enhanced levels of cell death. Moreover, treatment with Gamitrinib, which inhibits TRAP-1, resulted in prostate cancer cell death, but not death of non-cancerous prostate cells. Therefore, targeting TRAP-1 via Gamitrinib treatment may be a viable therapeutic strategy for patients with advanced prostate cancer."
Matti Narkia

Mistletoe, a new branch of cancer treatment | Mail Online - 1 views

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    "For years, it's been the perfect excuse for secret admirers to steal a kiss with the object of their desire. But research suggests mistletoe could do much more than just ignite Christmas passions. Scientists have found an extract of the plant could help to fight bowel cancer, which affects 37,500 a year in the UK. Patients who had the mistletoe treatment regularly injected into their blood had fewer side-effects from toxic chemotherapy and radiotherapy and survived longer than those who did not. The extract is thought to help the body's immune system fight tumours and speed up the disposal of toxic 'debris' left by chemotherapy. Researchers led by Professor Kurt Zanker from the German Institute of Immunology and Experimental Oncology, concluded: 'The results suggest convincing evidence that there is a significant benefit from treatment with mistletoe extract.' The scientists treated 429 cancer patients with the mistletoe jab and compared them with 375 receiving conventional care. The results, published in the journal of The Society For Integrative Oncology, showed only 19 per cent of those in the mistletoe group suffered side-effects from toxic treatments, compared to 48 per cent in the other group. They were also 32 per cent more likely to still be alive five years after starting therapy."
Matti Narkia

Glucose restriction can extend normal cell lifespan and impair precancerous cell growth through epigenetic control of hTERT and p16 expression -- Li et al., 10.1096/fj.09-149328 -- The FASEB Journal - 1 views

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    Glucose restriction can extend normal cell lifespan and impair precancerous cell growth through epigenetic control of hTERT and p16 expression. Li Y, Liu L, Tollefsbol TO. FASEB J. 2009 Dec 17. [Epub ahead of print] PMID: 20019239 doi: 10.1096/fj.09-149328 Cancer cells metabolize glucose at elevated rates and have a higher sensitivity to glucose reduction. However, the precise molecular mechanisms leading to different responses to glucose restriction between normal and cancer cells are not fully understood. We analyzed normal WI-38 and immortalized WI-38/S fetal lung fibroblasts and found that glucose restriction resulted in growth inhibition and apoptosis in WI-38/S cells, whereas it induced lifespan extension in WI-38 cells. Moreover, in WI-38/S cells glucose restriction decreased expression of hTERT (human telomerase reverse transcriptase) and increased expression of p16(INK4a). Opposite effects were found in the gene expression of hTERT and p16 in WI-38 cells in response to glucose restriction. The altered gene expression was partly due to glucose restriction-induced DNA methylation changes and chromatin remodeling of the hTERT and p16 promoters in normal and immortalized WI-38 cells. Furthermore, glucose restriction resulted in altered hTERT and p16 expression in response to epigenetic regulators in WI-38 rather than WI-38/S cells, suggesting that energy stress-induced differential epigenetic regulation may lead to different cellular fates in normal and precancerous cells. Collectively, these results provide new insights into the epigenetic mechanisms of a nutrient control strategy that may contribute to cancer therapy as well as antiaging approaches.
Matti Narkia

Dichloroacetate (DCA) as a potential metabolic-targeting therapy for cancer - British Journal of Cancer - 1 views

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    Dichloroacetate (DCA) as a potential metabolic-targeting therapy for cancer. Michelakis ED, Webster L, Mackey JR. Br J Cancer. 2008 Oct 7;99(7):989-94. Epub 2008 Sep 2. Review. PMID: 18766181 doi:10.1038/sj.bjc.6604554 The unique metabolism of most solid tumours (aerobic glycolysis, i.e., Warburg effect) is not only the basis of diagnosing cancer with metabolic imaging but might also be associated with the resistance to apoptosis that characterises cancer. The glycolytic phenotype in cancer appears to be the common denominator of diverse molecular abnormalities in cancer and may be associated with a (potentially reversible) suppression of mitochondrial function. The generic drug dichloroacetate is an orally available small molecule that, by inhibiting the pyruvate dehydrogenase kinase, increases the flux of pyruvate into the mitochondria, promoting glucose oxidation over glycolysis. This reverses the suppressed mitochondrial apoptosis in cancer and results in suppression of tumour growth in vitro and in vivo. Here, we review the scientific and clinical rationale supporting the rapid translation of this promising metabolic modulator in early-phase cancer clinical trials More than 40 nonrandomised trials of DCA in small cohorts of patients have been reported, but the first two randomised control trials of chronic oral therapy with DCA in congenital mitochondrial diseases were reported in 2006. In the first, a blinded placebo-controlled study was performed with oral DCA administered at 25 mg kg-1 day-1 in 30 patients with MELAS syndrome (mitochondrial myopathy, encephalopathy, lactic acidosis and stroke-like episodes) (Kaufmann et al, 2006). Most patients enrolled in the DCA arm developed symptomatic peripheral neuropathy, compared with 4 out of 15 in the placebo arm, leading to the termination of the study. Seventeen out of 19 patients had at least partial resolution of peripheral neurological symptoms by 9 months after discontinuation of DCA. This neurotoxicity res
Matti Narkia

Plant-based flavonoid may cut ovarian cancer risk | Reuters - 1 views

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    "NEW YORK (Reuters Health) - Women who eat greater amounts of plant-based foods and drinks with the naturally occurring flavonoid, apigenin, may have a decreased risk for ovarian cancer, study findings suggest. Apigenin, found in celery, parsley, red wine, tomato sauce, and other plant-based foods may be "particularly beneficial," said Dr. Margaret A. Gates, of Brigham and Women's Hospital and Harvard Medical School, in Boston, Massachusetts. Flavanoids are compounds with antioxidant properties that protect cells against damage by oxygen molecules. In a study that compared flavonoid intake among women with and without ovarian cancer, women reporting the highest apigenin intake had a "borderline significant decrease" in ovarian cancer risk over women reporting the lowest apigenin intake, Gates and her associates report in the International Journal of Cancer."
Matti Narkia

Benefits of Vitamin D Supplementation - Journal of American Physicians and Surgeons Volume 14 Number 2 - Summer 2009 - 0 views

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    Benefits of Vitamin D Supplementation Joel M. Kauffman, Ph.D. Journal of American Physicians and Surgeons Volume 14 Number 2 - Summer 2009 Clinical trials show that vitamin D supplementation at higher levels than previously recommended is beneficial for many conditions. It decreases the frequency of falls and fractures, helps prevent cardiovascular disease, and reduces symptoms of colds or influenza. Benefits are also seen in diabetes mellitus, multiple sclerosis, Crohn disease, pain, depression, and possibly autism. Sunlight does not cause an overdose of vitamin D production, and toxicity from supplementation is rare. Dose recommendations are increasing, but appear to be lagging the favorable trial results. A number of common drugs deplete vitamin D levels, and others may limit its biosynthesis from sunlight. People with adequate levels from sun exposure will not benefit from supplementation. While dietary intake is helpful, supplementation is better able to raise serum 25-hydroxyvitamin D , the major circulating metabolite, to the level now thought adequate, 30-50 ng/mL. Where there is inadequate daily sun exposure, oral doses of 1,000-2,000 IU/d are now considered routine, with much higher doses (up to 50,000 IU) for rapid repletion now considered safe.
Matti Narkia

A systematic review of the anticancer properties of berberine, a natural product from Chinese herbs... : Anti-Cancer Drugs - 1 views

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    A systematic review of the anticancer properties of berberine, a natural product from Chinese herbs. Sun Y, Xun K, Wang Y, Chen X. Anticancer Drugs. 2009 Oct;20(9):757-69. PMID: 19704371
Matti Narkia

Developmental toxicity evaluation of berberine in rats and mice. Gloria D. Jahnke. 2006; Birth Defects Research Part B: Developmental and Reproductive Toxicology - Wiley InterScience - 0 views

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    Developmental toxicity evaluation of berberine in rats and mice. Jahnke GD, Price CJ, Marr MC, Myers CB, George JD. Birth Defects Res B Dev Reprod Toxicol. 2006 Jun;77(3):195-206. PMID: 16634078 DOI: 10.1002/bdrb.20075 BACKGROUND: Berberine, a plant alkaloid, is found in some herbal teas and health-related products. It is a component of goldenseal, an herbal supplement. Berberine chloride dihydrate (BCD) was evaluated for developmental toxicity in rats and mice. METHODS: Berberine chloride dihydrate was administered in the feed to timed-mated Sprague-Dawley (CD) rats (0, 3625, 7250, or 14,500 ppm; on gestational days [GD] 6-20), and Swiss Albino (CD-1) mice (0, 3500, 5250, or 7000 ppm; on GD 6-17). Ingested doses were 0, 282, 531, and 1313 mg/kg/day (rats) and 0, 569, 841, and 1155 mg/kg/day (mice). RESULTS:There were no maternal deaths. The rat maternal lowest observed adverse effect level (LOAEL), based on reduced maternal weight gain, was 7250 ppm. The rat developmental toxicity LOAEL, based on reduced fetal body weight per litter, was 14,500 ppm. In the mouse study, equivocal maternal and developmental toxicity LOAELs were 5250 ppm. Due to scattering of feed in the high dose groups, a gavage study at 1000 mg/kg/day was conducted in both species. CONCLUSIONS: In rats, maternal, but not fetal adverse effects were noted. The maternal toxicity LOAEL remained at 7250 ppm (531 mg/kg/day) based on the feed study and the developmental toxicity NOAEL was raised to 1000 mg/kg/day BCD based on the gavage study. In the mouse, 33% of the treated females died. Surviving animals had increased relative water intake, and average fetal body weight per litter decreased 5-6% with no change in live litter size. The maternal toxicity LOAEL remained at 5250 ppm (841 mg/kg/day) BCD, based on increased water consumption. The developmental toxicity LOAEL was raised to 1000 mg/kg/day BCD based on decreased fetal body weight.
Matti Narkia

Berberine and Coptidis Rhizoma as novel antineoplastic agents: A review of traditional use and biomedical investigations - ScienceDirect - Journal of Ethnopharmacology - 0 views

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    Berberine and Coptidis rhizoma as novel antineoplastic agents: a review of traditional use and biomedical investigations. Tang J, Feng Y, Tsao S, Wang N, Curtain R, Wang Y. J Ethnopharmacol. 2009 Oct 29;126(1):5-17. Epub 2009 Aug 15. PMID: 19686830 doi:10.1016/j.jep.2009.08.009 Conclusions The modern evidences of treating cancer with Huanglian and berberine have a strong linkage with traditional concept and rules of using Huanglian in CM practice. As anticancer candidates with low toxicity, berberine and its altered structure, as well as Huanglian and its formulae, will attract scientists to pursue the potential anticancer effects and the mechanisms by using technologies of genomics, proteomics and other advanced approaches. On the other hand, relatively few in vivo studies have been conducted on anticancer effects of Huanglian and berberine. The clinical application of berberine or Huanglian as novel cancer therapeutic agents requires in vivo validations and further investigations of their anticancer mechanisms.
Matti Narkia

A systematic review of the anticancer properties of berberine, a natural product from Chinese herbs. - Anti-Cancer Drugs - 0 views

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    A systematic review of the anticancer properties of berberine, a natural product from Chinese herbs. Sun Y, Xun K, Wang Y, Chen X. Anticancer Drugs. 2009 Oct;20(9):757-69. PMID: 19704371
Matti Narkia

Modulation of prostate cancer genetic risk by omega-3 and omega-6 fatty acids - Journal of Clinical Investigation (free full text) - 0 views

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    Modulation of prostate cancer genetic risk by omega-3 and omega-6 fatty acids. Berquin IM, Min Y, Wu R, Wu J, Perry D, Cline JM, Thomas MJ, Thornburg T, Kulik G, Smith A, Edwards IJ, D'Agostino R, Zhang H, Wu H, Kang JX, Chen YQ. J Clin Invest. 2007 Jul;117(7):1866-75. PMID: 17607361 Our data suggest that modulation of prostate cancer development by polyunsaturated fatty acids is mediated in part through Bad-dependent apoptosis. This study highlights the importance of gene-diet interactions in prostate cancer.
Matti Narkia

Israeli 'cancer shift' over heart disease mortality may be led by greater risk in women with high intake of n-6 fatty acids. - European Journal of Cancer Prevention - 0 views

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    Israeli 'cancer shift' over heart disease mortality may be led by greater risk in women with high intake of n-6 fatty acids. Shapira N. Eur J Cancer Prev. 2007 Oct;16(5):486-94. PMID: 17923822 doi: 10.1097/CEJ.0b013e3280145b6d Population studies of Israeli Jews, Arabs, and women support the association of high n-6 polyunsaturated fatty acid intake with increased cancer risk and higher female sensitivity. Research findings suggest that gender and sex hormones may influence n-6 polyunsaturated fatty acid metabolism and carcinogenesis. This appears to be the first time gender has been proposed to modulate national cancer epidemiology, suggesting implications for differential nutritional prevention, warranting further research.
Matti Narkia

Factors Associated With Clinical Benefit From Epidermal Growth Factor Receptor Inhibitors in Recurrent and Metastatic Squamous Cell Carcinoma of the Head and Neck - OncologySTAT - 0 views

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    Factors associated with clinical benefit from epidermal growth factor receptor inhibitors in recurrent and metastatic squamous cell carcinoma of the head and neck. Cohen EE, Halpern AB, Kasza K, Kocherginsky M, Williams R, Vokes EE. Oral Oncol. 2009 Oct;45(10):e155-60. Epub 2009 Jul 7. PMID: 19586795
Matti Narkia

Vitamin D and prevention of breast cancer: pooled analysis. - ScienceDirect - The Journal of Steroid Biochemistry and Molecular Biology - 0 views

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    Vitamin D and prevention of breast cancer: pooled analysis. Garland CF, Gorham ED, Mohr SB, Grant WB, Giovannucci EL, Lipkin M, Newmark H, Holick MF, Garland FC. J Steroid Biochem Mol Biol. 2007 Mar;103(3-5):708-11. PMID: 17368188 CONCLUSIONS: Intake of 2000 IU/day of Vitamin D(3), and, when possible, very moderate exposure to sunlight, could raise serum 25(OH)D to 52 ng/ml, a level associated with reduction by 50% in incidence of breast cancer, according to observational studies.
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