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https://www.readbyqxmd.com/read/29456621/men-seeking-counselling-in-a-breast-cancer-risk-evaluation-clinic
#1
Ana Catarina Freitas, Ana Opinião, Sofia Fragoso, Hugo Nunes, Madalena Santos, Ana Clara, Sandra Bento, Ana Luis, Jorge Silva, Cecília Moura, Bruno Filipe, Patrícia Machado, Sidónia Santos, Saudade André, Paula Rodrigues, Joana Parreira, Fátima Vaz
Background: Hereditary breast and ovary cancer syndrome affects both genders but little is known about the uptake of genetic services by men. The objective of this study is to characterise the male population counselled through a multidisciplinary breast/ovarian program. Methods: Descriptive analysis of male patients counselled from January 2000 to December 2015. Data in this analysis include new cancer diagnoses during prospective follow up. Results: From 4,320 families registered, 362 male patients were identified: 236 (65...
2018: Ecancermedicalscience
https://www.readbyqxmd.com/read/29456616/the-mortality-incidence-ratio-as-an-indicator-of-five-year-cancer-survival-in-metropolitan-lima
#2
Karoline Stenning-Persivale, Maria Jose Savitzky Franco, Alejandra Cordero-Morales, José Cruzado-Burga, Ebert Poquioma, Edgar Díaz Nava, Eduardo Payet
Introduction: The Mortality-Incidence Ratio complement [1 - MIR] is an indicator validated in various populations to estimate five-year cancer survival, but its validity remains unreported in Peru. This study aims to determine if the MIR correlates directly with five-year survival in patients diagnosed with the ten most common types of cancer in metropolitan Lima. Materials and methods: The Metropolitan Lima Cancer Registry (RCLM in Spanish) for 2004-2005 was used to determine the number of new cases and the number of deaths of the following cancers: breast, stomach, prostate, thyroid, lung, colon, cervical, and liver cancers, as well as non-Hodgkin's lymphoma and leukaemia...
2018: Ecancermedicalscience
https://www.readbyqxmd.com/read/29456109/synthetic-strigolactone-analogues-reveal-anti-cancer-activities-on-hepatocellular-carcinoma-cells
#3
Mohammed Nihal Hasan, Hani Choudhry, Syed Shoeb Razvi, Said Salama Moselhy, Taha Abduallah Kumosani, Mazin A Zamzami, Ziad Omran, Majed A Halwani, Salim Al-Babili, Khalid Omer Abualnaja, Abdulrahman Labeed Al-Malki, Mahmoud Alhosin, Tadao Asami
Hepatocellular carcinoma (HCC) remains one of the leading causes of death worldwide. The complex etiology is attributed to many factors like heredity, cirrhosis, hepatitis infections or the dysregulation of the different molecular pathways. Nevertheless, the current treatment regimens have either severe side effects or tumors gradually acquire resistance upon prolonged use. Thus, developing a new selective treatment for HCC is the need of the hour. Many anticancer agents derived from plants have been evaluated for their cytotoxicity towards many human cancer cell lines...
February 9, 2018: Bioorganic & Medicinal Chemistry Letters
https://www.readbyqxmd.com/read/29455641/circadian-pathway-genetic-variation-and-cancer-risk-evidence-from-genome-wide-association-studies
#4
Simone Mocellin, Saveria Tropea, Clara Benna, Carlo Riccardo Rossi
BACKGROUND: Dysfunction of the circadian clock and single polymorphisms of some circadian genes have been linked to cancer susceptibility, although data are scarce and findings inconsistent. We aimed to investigate the association between circadian pathway genetic variation and risk of developing common cancers based on the findings of genome-wide association studies (GWASs). METHODS: Single nucleotide polymorphisms (SNPs) of 17 circadian genes reported by three GWAS meta-analyses dedicated to breast (Discovery, Biology, and Risk of Inherited Variants in Breast Cancer (DRIVE) Consortium; cases, n = 15,748; controls, n = 18,084), prostate (Elucidating Loci Involved in Prostate Cancer Susceptibility (ELLIPSE) Consortium; cases, n = 14,160; controls, n = 12,724) and lung carcinoma (Transdisciplinary Research In Cancer of the Lung (TRICL) Consortium; cases, n = 12,160; controls, n = 16,838) in patients of European ancestry were utilized to perform pathway analysis by means of the adaptive rank truncated product (ARTP) method...
February 19, 2018: BMC Medicine
https://www.readbyqxmd.com/read/29455299/prostate-specific-membrane-antigen-in-breast-cancer-a-comprehensive-evaluation-of-expression-and-a-case-report-of-radionuclide-therapy
#5
Yuri Tolkach, Heidrun Gevensleben, Ralph Bundschuh, Aydan Koyun, Daniela Huber, Christina Kehrer, Thomas Hecking, Mignon-Denise Keyver-Paik, Christina Kaiser, Hojjat Ahmadzadehfar, Markus Essler, Walther Kuhn, Glen Kristiansen
PURPOSE: Prostate-specific membrane antigen (PSMA), a protein product of the folate hydrolase 1 (FOLH1) gene, is gaining increasing acceptance as a target for positron emission tomography/computer tomography (PET/CT) imaging in patients with several cancer types, including breast cancer. So far, PSMA expression in breast cancer endothelia has not been sufficiently characterized. METHODS: This study comprised 315 cases of invasive carcinoma of no special type (NST) and lobular breast cancer (median follow-up time 9...
February 17, 2018: Breast Cancer Research and Treatment
https://www.readbyqxmd.com/read/29453240/arvinas-pfizer-team-up-on-protacs
#6
(no author information available yet)
Biotechnology startup Arvinas is developing proteolysis-targeting chimeras (PROTAC) that combat cancer by degrading disease-causing proteins. The company's first PROTACs will target prostate and breast cancers, and a recent deal with Pfizer will allow Arvinas to develop PROTACs for other cancer types.
February 16, 2018: Cancer Discovery
https://www.readbyqxmd.com/read/29452884/water-soluble-glucose-derivative-of-thiocarbohydrazone-acts-as-ionophore-with-cytotoxic-effects-on-tumor-cells
#7
Carmela Bonaccorso, Giulia Grasso, Nicolò Musso, Vincenza Barresi, Daniele F Condorelli, Diego La Mendola, Enrico Rizzarelli
A novel water-soluble ionophore based on the thiocarbohydrazone moiety conjugated with glucose (GluTch) was synthesized through a simple two-step procedure. Structural elucidation was carried out in water solution by means of various spectroscopic techniques (NMR, UV-Vis, and CD), electrospray ionization mass spectrometry and density functional theory calculations. The flexible nature of the thiocarbohydrazone moiety of the new glycoderivative compound induced both different coordination motifs and stoichiometry towards copper and zinc...
February 9, 2018: Journal of Inorganic Biochemistry
https://www.readbyqxmd.com/read/29452751/trends-in-cancer-mortality-in-spain-the-influence-of-the-financial-crisis
#8
Josep Ferrando, Laia Palència, Mercè Gotsens, Vanessa Puig-Barrachina, Marc Marí-Dell'Olmo, Maica Rodríguez-Sanz, Xavier Bartoll, Carme Borrell
OBJECTIVE: To determine if the onset of the economic crisis in Spain affected cancer mortality and mortality trends. METHOD: We conducted a longitudinal ecological study based on all cancer-related deaths and on specific types of cancer (lung, colon, breast and prostate) in Spain between 2000 and 2013. We computed age-standardised mortality rates in men and women, and fit mixed Poisson models to analyse the effect of the crisis on cancer mortality and trends therein...
February 13, 2018: Gaceta Sanitaria
https://www.readbyqxmd.com/read/29449633/a-competitive-cell-permeable-peptide-impairs-nme-1-ndpk-a-and-prune-1-interaction-therapeutic-applications-in-cancer
#9
Veronica Ferrucci, Francesco Paolo Pennino, Roberto Siciliano, Fatemeh Asadzadeh, Massimo Zollo
The understanding of protein-protein interactions is crucial in order to generate a second level of functional genomic analysis in human disease. Within a cellular microenvironment, protein-protein interactions generate new functions that can be defined by single or multiple modes of protein interactions. We outline here the clinical importance of targeting of the Nme-1 (NDPK-A)-Prune-1 protein complex in cancer, where an imbalance in the formation of this protein-protein complex can result in inhibition of tumor progression...
February 15, 2018: Laboratory Investigation; a Journal of Technical Methods and Pathology
https://www.readbyqxmd.com/read/29446744/delivery-of-peptidic-gonadotropin-releasing-hormone-antagonists
#10
Rawda Yaseen AlSheyyab, Bashar Mohammad Al-Taani, Rana Mohammad Obeidat, Motasem Mohammad Alsmadi, Rafeef Khalid Masaedeh, Raghda Nasry Sabat
GnRH antagonists have several clinical applications in prostate cancer, regulation of ovulation induction in females, breast cancer, male contraception and others. Antagonists differ from natural GnRH decapeptide in having five or more amino acid substitutions. Whereas most of antagonists are available as subcutaneous (SC) formula for injection, some are formulated as a depot formulation for sustained release (e.g. Cetrarelix, Degarelix). Systemic delivery of cetrorelix acetate by intratracheal route can be achieved using dry powder for inhalation of adhesive mixture when the powder deposition reaches stage four...
February 14, 2018: Current Drug Delivery
https://www.readbyqxmd.com/read/29444771/consumption-of-ultra-processed-foods-and-cancer-risk-results-from-nutrinet-sant%C3%A3-prospective-cohort
#11
Thibault Fiolet, Bernard Srour, Laury Sellem, Emmanuelle Kesse-Guyot, Benjamin Allès, Caroline Méjean, Mélanie Deschasaux, Philippine Fassier, Paule Latino-Martel, Marie Beslay, Serge Hercberg, Céline Lavalette, Carlos A Monteiro, Chantal Julia, Mathilde Touvier
OBJECTIVE: To assess the prospective associations between consumption of ultra-processed food and risk of cancer. DESIGN: Population based cohort study. SETTING AND PARTICIPANTS: 104 980 participants aged at least 18 years (median age 42.8 years) from the French NutriNet-Santé cohort (2009-17). Dietary intakes were collected using repeated 24 hour dietary records, designed to register participants' usual consumption for 3300 different food items...
February 14, 2018: BMJ: British Medical Journal
https://www.readbyqxmd.com/read/29444163/the-effect-of-nutramiltm-complex-food-for-special-medical-purpose-on-breast-and-prostate-carcinoma-cells
#12
Aneta A Koronowicz, Mariola Drozdowska, Barbara Wielgos, Ewelina Piasna-Słupecka, Dominik Domagała, Joanna Dulińska-Litewka, Teresa Leszczyńska
NutramilTM Complex is a multicomponent food product that meets the requirements of a food for special medical purpose. As a complete, high-energy diet it consists of properly balanced nutrients, vitamins and minerals. The aim of this study was to assess the effect of NutramilTM Complex on breast and prostate carcinoma cells. Our results showed that NutramilTM Complex reduced the viability and proliferation of breast and prostate cancer cells and that this process was associated with the induction of apoptosis via activation of caspase signalling...
2018: PloS One
https://www.readbyqxmd.com/read/29443647/system-level-health-care-integration-and-the-costs-of-cancer-care-across-the-disease-continuum
#13
Deborah R Kaye, Hye Sung Min, Edward C Norton, Zaojun Ye, Jonathan Li, James M Dupree, Chad Ellimoottil, David C Miller, Lindsey A Herrel
PURPOSE: Policy reforms in the Affordable Care Act encourage health care integration to improve quality and lower costs. We examined the association between system-level integration and longitudinal costs of cancer care. METHODS: We used linked SEER-Medicare data to identify patients age 66 to 99 years diagnosed with prostate, bladder, esophageal, pancreatic, lung, liver, kidney, colorectal, breast, or ovarian cancer from 2007 to 2012. We attributed each patient to one or more phases of care (ie, initial, continuing, and end of life) according to time from diagnosis until death or end of study interval...
February 13, 2018: Journal of Oncology Practice
https://www.readbyqxmd.com/read/29441953/a-cytotoxic-flavonol-glycoside-from-melaleuca-leucadendra-leaves-extract-with-immunostimulant-activity
#14
A N Hashim, N F Swilam, E S Moustafa, S M Bakry, R M Labib, H H Barakat, A B Singab, M W Linscheid, M A Nawwar
Leaves of Melaleuca leucadendra contain the novel flavonol glycoside, myricetin 3-O-β-4C1-galactopyranuronoid. In addition, known fifteen phenolics were identified. All isolates are characterized for the first time from this plant. Structures were established by conventional methods and confirmed by spectral methods of analysis, including one and two-dimensional nuclear magnetic resonance spectroscopy (1D and 2D-NMR) and high resolution electro-spray ionization mass spectrometry (HRESIMS), as well. Assessment of some immunological and biological efficacy, of the extract in combination with a parallel cytotoxicity evaluation, using the method of cellular reduction of 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) technique was carried out...
January 2, 2018: Die Pharmazie
https://www.readbyqxmd.com/read/29441104/current-status-of-brachytherapy-in-cancer-treatment-short-overview
#15
REVIEW
Janusz Skowronek
Cancer incidence and mortality depend on a number of factors, including age, socio-economic status and geographical location, and its prevalence is growing around the world. Most of cancer treatments include external beam radiotherapy or brachytherapy. Brachytherapy, a type of radiotherapy with energy from radionuclides inserted directly into the tumor, is increasingly used in cancer treatment. For cervical and skin cancers, it has become a standard therapy for more than 100 years as well as an important part of the treatment guidelines for other malignancies, including head and neck, skin, breast, and prostate cancers...
December 2017: Journal of Contemporary Brachytherapy
https://www.readbyqxmd.com/read/29440232/noncoding-rnas-long-non-coding-rnas-and-micrornas-in-endocrine-related-cancers
#16
Carolyn M Klinge
The human genome is 'pervasively transcribed' leading to a complex array of non-coding RNAs (ncRNAs) that far outnumber coding mRNAs. ncRNAs have regulatory roles in transcription and post-transcriptional processes as well numerous cellular functions that remain to be fully described. Best characterized of the 'expanding universe' of ncRNAs are the ~ 22 nucleotide microRNAs (miRNAs) that base-pair to target mRNA's 3' untranslated region within the RNA-induced silencing complex (RISC) and block translation and may stimulate mRNA transcript degradation...
February 12, 2018: Endocrine-related Cancer
https://www.readbyqxmd.com/read/29435742/information-needs-expressed-during-patient-oriented-oncology-consultations-quantity-variation-and-barriers
#17
Anesa Ahamad, Paul Wallner, Sharon Salenius, Rudi Ross, Eduardo Fernandez
High-quality oncology consultation includes patient-oriented communication tailored to patients' individualized needs. Common methods used in studies to increase question-asking are prompt lists and coaching pre-consultations. However, our patients were encouraged to ask questions by the physician during their visit. We aimed to estimate the quantity, nature, and variation of their questions when they were invited to ask by their oncologist. During radiotherapy consultations from 2012 to 2016, patient's questions were deliberately elicited and physician-transcribed...
February 12, 2018: Journal of Cancer Education: the Official Journal of the American Association for Cancer Education
https://www.readbyqxmd.com/read/29434863/identification-of-common-key-genes-in-breast-lung-and-prostate-cancer-and-exploration-of-their-heterogeneous-expression
#18
Richa K Makhijani, Shital A Raut, Hemant J Purohit
Cancer is one of the leading causes of mortality worldwide, and in particular, breast cancer in women, prostate cancer in men, and lung cancer in both women and men. The present study aimed to identify a common set of genes which may serve as indicators of important molecular and cellular processes in breast, prostate and lung cancer. Six microarray gene expression profile datasets [GSE45827, GSE48984, GSE19804, GSE10072, GSE55945 and GSE26910 (two datasets for each cancer)] and one RNA-Seq expression dataset (GSE62944 including all three cancer types), were downloaded from the Gene Expression Omnibus database...
February 2018: Oncology Letters
https://www.readbyqxmd.com/read/29434852/platelet-derived-growth-factor-d-promotes-colorectal-cancer-cell-migration-invasion-and-proliferation-by-regulating-notch1-and-matrix-metalloproteinase-9
#19
Bin Jiang, Jinhuang Chen, Wenzheng Yuan, Jintong Ji, Zhengyi Liu, Liang Wu, Qiang Tang, Xiaogang Shu
Colorectal cancer (CRC) has been one of the most common types of cancer for decades worldwide. The pathogenesis of CRC is associated with the processes of activating oncogenes and inactivating anti-oncogenes. Platelet-derived growth factor-D (PDGF-D) was confirmed to regulate migration, invasion, proliferation, apoptosis and metastasis in various cancer cells. Overexpression of PDGF-D exists in a number of human malignancies, including pancreatic, prostate and breast cancer. However, the expression and function of PDGF-D and its associated molecular mechanism in CRC remain unclear...
February 2018: Oncology Letters
https://www.readbyqxmd.com/read/29434658/healthy-living-and-cancer-evidence-from-uk-biobank
#20
Peter C Elwood, Alex Whitmarsh, John Gallacher, Anthony Bayer, Richard Adams, Luke Heslop, Janet Pickering, Gareth Morgan, Julieta Galante, Sunil Dolwani, Marcus Longley, Zoe E Roberts
Context: UK Biobank is a prospective study of half a million subjects, almost all aged 40-69 years, identified in 22 centres across the UK during 2006-2010. Objective: A healthy lifestyle has been described as 'better than any pill, and no side effects [5]. We therefore examined the relationships between healthy behaviours: low alcohol intake, non-smoking, healthy BMI, physical activity and a healthy diet, and the risk of all cancers, colon, breast and prostate cancers in a large dataset...
2018: Ecancermedicalscience
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