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https://www.readbyqxmd.com/read/28231672/-analysis-on-cancer-deaths-and-cause-eliminated-life-expectancy-among-residents-of-tianjin-2015
#1
Z L Xu, H Zhang, D Z Wang, G D Song, C F Shen, S Zhang, Y Zhang, G H Jiang
Objective: To explore the causes of cancer deaths and cause-eliminated-life-expectancy among residents of Tianjin. Methods: Data from the death registry system of Tianjin residents in 2015 were collected and cancers were grouped according to the classification of Global Burden of Disease. Specific cancer crude death rate and cause eliminated life expectancy (CELE) were calculated. Results: In 2015, 17 641 Tianjin residents died of cancer, with the crude death rate as 171.79 per 100 thousand and the standardized rate according to the Chinese population in 2000 as 86...
February 10, 2017: Zhonghua Liu Xing Bing Xue za Zhi, Zhonghua Liuxingbingxue Zazhi
https://www.readbyqxmd.com/read/28231599/upper-limb-functionality-and-quality-of-life-in-women-with-five-year-survival-after-breast-cancer-surgery
#2
Thaís Lunardi Recchia, Amably Cristiny Prim, Clarissa Medeiros da Luz
Objective To evaluate the correlation between upper limb functionality and quality of life in women with five-year survival following breast cancer surgical treatment. The secondary objective was to evaluate the function of the ipsilateral upper limb and the quality of life in relation to the type of surgery and the presence of pain. Methods The Disabilities of Arm, Shoulder and Hand (DASH), and the Functional Assessment of Cancer Therapy - Breast plus Arm Morbidity (FACTB + 4) questionnaires were used to evaluate upper limb function and quality of life respectively...
February 23, 2017: Revista Brasileira de Ginecologia e Obstetrícia
https://www.readbyqxmd.com/read/28231584/characteristics-of-sarcoidosis-in-patients-with-previous-malignancy-causality-or-coincidence
#3
Nissim Arish, Rottem Kuint, Eli Sapir, Liran Levy, Avraham Abutbul, Zvi Fridlender, Uri Laxer, Neville Berkman
BACKGROUND: The association between sarcoidosis and malignancy is poorly defined. Sarcoidosis can precede, be diagnosed concurrently with, or follow malignancy. OBJECTIVES: We describe the clinical and radiological features of patients with sarcoidosis following malignancy to determine whether this association is causal or coincidental. METHODS: We performed a search for all patients with confirmed sarcoidosis following malignancy in our institution during 2001-2015...
February 24, 2017: Respiration; International Review of Thoracic Diseases
https://www.readbyqxmd.com/read/28231581/prognostic-markers-and-histologic-subtypes-in-patients-with-meningeal-carcinomatosis-in-breast-cancer
#4
Hussein Alnajar, Lauren Rosen, Sara Javidiparsijani, Yahya Al-Ghamdi, Paolo Gattuso
OBJECTIVE: Meningeal carcinomatosis (MC) is a rare complication in breast cancer patients. It is defined as a diffuse or multifocal leptomeningeal metastasis. STUDY DESIGN: From our institution database, we retrospectively studied 19 patients diagnosed with MC in the cerebrospinal fluid (CSF) in 1997-2015, in order to evaluate tumor prognostic markers, histologic subtypes, and clinical outcome. RESULTS: All patients were female, with a mean age of 53 years (range 36-75 years)...
February 24, 2017: Acta Cytologica
https://www.readbyqxmd.com/read/28231544/ginsenoside-rg3-promotes-cytotoxicity-of-paclitaxel-through-inhibiting-nf-%C3%AE%C2%BAb-signaling-and-regulating-bax-bcl-2-expression-on-triple-negative-breast-cancer
#5
Zuguo Yuan, Hao Jiang, Xinhai Zhu, Xinge Liu, Jinhui Li
Taxane-based chemotherapy regimen is the most effective therapeutic strategy for triple-negative breast cancer (TNBC) which is an aggressive subtype of breast cancer with high rate of recurrence and distant metastasis. Ginsenoside Rg3 is isolated from Panax ginseng with anti-cancer activity against carcinomas. We aim to evaluate the chemosensitizing effects of Ginsenoside Rg3 on TNBC cells and xenograft and explore the underlying mechanism. Human triple-negative breast cancer lines MDA-MB-231, MDA-MB-453 and BT-549 were used...
February 20, 2017: Biomedicine & Pharmacotherapy, Biomédecine & Pharmacothérapie
https://www.readbyqxmd.com/read/28231533/synthesis-characterization-and-dna-binding-cleavage-protein-binding-and-cytotoxicity-studies-of-co-ii-ni-ii-cu-ii-and-zn-ii-complexes-of-aminonaphthoquinone
#6
A Kosiha, C Parthiban, Kuppanagounder P Elango
The Co(II), Ni(II), Cu(II) and Zn(II) complexes of an aminonaphthoquinone ligand (L) have been prepared and characterized using analytical and spectral techniques. The structures of L and its Zn(II) complex are confirmed by single crystal X-ray diffraction study. The results indicate that Co(II), Ni(II) and Zn(II) complexes possess tetrahedral geometry while Cu(II) complex exhibits square planar structure. The interaction of L and its complexes with CT-DNA reveal that they could interact with CT-DNA through intercalation...
February 16, 2017: Journal of Photochemistry and Photobiology. B, Biology
https://www.readbyqxmd.com/read/28231427/risk-factors-of-female-breast-cancer-in-vietnam-a-case-control-study
#7
Phuong Dung Yun Trieu, Claudia Mello-Thoms, Jenny K Peat, Thuan Doan Do, Patrick C Brennan
Purpose: Rates of women with breast cancer have increased rapidly in recent years in Vietnam, with over 10,000 new patients contracting the disease every year. This study was conducted to identify demographic, reproductive and lifestyle risk factors for breast cancer in Vietnam. Materials and Methods: Breast density, demographic, reproductive and lifestyle data of 269 women with breast cancer and 519 age-matched controls were collected in the two largest oncology hospitals in Vietnam (one in the north and one in the south)...
February 20, 2017: Cancer Research and Treatment: Official Journal of Korean Cancer Association
https://www.readbyqxmd.com/read/28231379/tamoxifen-induced-radiation-recall-dermatitis-three-calls-from-egypt
#8
Eman Salah
Tamoxifen is a selective estrogen receptor modulator used for hormone receptor-positive breast cancer in addition to radiotherapy. Tamoxifen-induced radiation recall dermatitis (RRD) was 1(st) described in 1992 however only 7 cases have been reported(1) . Herein, we report 3 Egyptian patients with tamoxifen-induced RRD to highlight its diagnostic and therapeutic aspects. This article is protected by copyright. All rights reserved.
February 23, 2017: Journal of the European Academy of Dermatology and Venereology: JEADV
https://www.readbyqxmd.com/read/28231262/oleanolic-acid-induces-migration-in-mv1lu-and-mda-mb-231-epithelial-cells-involving-egf-receptor-and-map-kinases-activation
#9
Ángel Bernabé-García, David Armero-Barranco, Sergio Liarte, María Ruzafa-Martínez, Antonio Jesús Ramos-Morcillo, Francisco José Nicolás
During wound healing, skin function is restored by the action of several cell types that undergo differentiation, migration, proliferation and/or apoptosis. These dynamics are tightly regulated by the evolution of the extra cellular matrix (ECM) contents along the process. Pharmacologically active flavonoids have shown to exhibit useful physiological properties interesting in pathological states. Among them, oleanolic acid (OA), a pentacyclic triterpene, shows promising properties over wound healing, as increased cell migration in vitro and improved wound resolution in vivo...
2017: PloS One
https://www.readbyqxmd.com/read/28231239/surveillance-for-health-care-access-and-health-services-use-adults-aged-18-64-years-behavioral-risk-factor-surveillance-system-united-states-2014
#10
Catherine A Okoro, Guixiang Zhao, Jared B Fox, Paul I Eke, Kurt J Greenlund, Machell Town
PROBLEM/CONDITION: As a result of the 2010 Patient Protection and Affordable Care Act, millions of U.S. adults attained health insurance coverage. However, millions of adults remain uninsured or underinsured. Compared with adults without barriers to health care, adults who lack health insurance coverage, have coverage gaps, or skip or delay care because of limited personal finances might face increased risk for poor physical and mental health and premature mortality. PERIOD COVERED: 2014...
February 24, 2017: MMWR. Surveillance Summaries: Morbidity and Mortality Weekly Report. Surveillance Summaries
https://www.readbyqxmd.com/read/28231079/vaginal-erbium-laser-as-second-generation-thermotherapy-for-the-genitourinary-syndrome-of-menopause-a-pilot-study-in-breast-cancer-survivors
#11
Marco Gambacciani, Marco Levancini
OBJECTIVE: The aim of this study was to evaluate the efficacy and acceptability of a second generation of vaginal laser treatment, the vaginal erbium laser, as a nonablative photothermal therapy for the management of genitourinary syndrome of menopause in postmenopausal breast cancer survivors. METHODS: The study was performed using an erbium laser crystal yttrium-aluminum-garnet (XS Fotona Smooth, Fotona, Ljubljana, Slovenia) with a wavelength of 2,940 nm. Forty-three postmenopausal breast cancer survivors were treated with three laser applications every 30 days...
March 2017: Menopause: the Journal of the North American Menopause Society
https://www.readbyqxmd.com/read/28231049/original-research-paper-hydrazinyldiene-chroman-2-4-diones-in-inducing-growth-arrest-and-apoptosis-in-breast-cancer-cells-synergism-with-doxorubicin-and-correlation-with-physicochemical-properties
#12
Lulzime Ballazhi, Faik Imeri, Ahmed Jashari, Emil Popovski, Goran Stojković, Aleksandar J Dimovski, Bozhana Mikhova, Kristina Mladenovska
This study evaluates the effects of previously synthesized hydrazinyldiene-chroman-2,4-diones on cell proliferation and apoptosis, cell cycle distribution and migration capacity of MCF-7 breast cancer cells in synergy with doxorubicin. Physicochemical properties of the synthesized compounds were correlated with their structure and activity. Significant cell viability decrease in comparison with the effect of doxorubicin alone and the reference 4-hydroxycoumarin was observed when combination treatment comprising doxorubicin and the title compounds was applied...
March 1, 2017: Acta Pharmaceutica
https://www.readbyqxmd.com/read/28230825/molecular-markers-of-apoptosis-in-cancer-patients-exposed-to-ionizing-radiation-the-post-chornobyl-view
#13
A A Philchenkov, E K Balcer-Kubiczek
During the past three decades, the deleterious consequences of Chornobyl accident including carcinogenic effects in the people who were accidentally exposed to radiation have been intensively studied. In particular, recent studies provided increased knowledge of the molecular pathogenesis of thyroid tumors in children exposed to Chornobyl fallout. The risk of several forms of leukemia including myelodysplastic syndromes is elevated in Chornobyl liquidators. Furthermore, the upward trends of increases in a variety of other tumors including breast cancer, cancers of central nervous system and renal cancer have been reported in the persons exposed to Chornobyl fallout...
December 2016: Experimental Oncology
https://www.readbyqxmd.com/read/28230773/programmed-death-ligand-1-pd-l1-tumor-expression-is-associated-with-a-better-prognosis-and-diabetic-disease-in-triple-negative-breast-cancer-patients
#14
Gerardo Botti, Francesca Collina, Giosuè Scognamiglio, Federica Rao, Valentina Peluso, Rossella De Cecio, Michela Piezzo, Gabriella Landi, Michelino De Laurentiis, Monica Cantile, Maurizio Di Bonito
Triple Negative Breast Cancers (TNBC) subtype is an aggressive disease with poor clinical outcome. The only treatment available is surgery followed by chemotherapy or radiotherapy. Programmed death-ligand 1 (PD-L1) is a trans-membrane protein expressed on a wide variety of cells including immune cells, epithelial and vascular endothelial cells. Recently, PD-1/PD-L1 pathway signaling was described as an adaptive immune resistance mechanism enacted by the tumor cells to evade the immune response. Its presence on tumor cell membranes, acquired for this reason, through time, is an important prognostic value...
February 21, 2017: International Journal of Molecular Sciences
https://www.readbyqxmd.com/read/28230714/assessment-of-skeletal-tumour-burden-on-18f-naf-pet-ct-using-a-new-quantitative-method
#15
Paula Lapa, Margarida Marques, Gracinda Costa, Andrei Iagaru, João Pedroso de Lima
PURPOSE: The purpose of this study was to test a method of quantifying skeletal tumour burden with F-NaF PET/CT. PATIENTS AND METHODS: We retrospectively reviewed the charts of 117 patients who underwent F-NaF PET/CT for the detection of bone metastases, 68 women and 49 men, 16-82 years old (mean±SD: 62.9±10.7 years). Mean standardized uptake values (SUVmean) were measured in five anatomic sites to evaluate normal skeleton activity. The influence of sex and age was investigated...
February 22, 2017: Nuclear Medicine Communications
https://www.readbyqxmd.com/read/28230534/knockdown-of-antiapoptotic-genes-in-breast-cancer-cells-by-sirna-loaded-into-hybrid-nanoparticles
#16
Leônidas Mello Júnior, Gabriela Rosa E Souza, Evelyn Winter, Adny Henrique Silva, Frederico Pittella, Tânia Beatriz Creczynski-Pasa
Tumorigenesis is related to an imbalance in controlling mechanisms of apoptosis. Expression of the genes BCL-2 and BCL-xL results in promotion of cell survival by inhibiting apoptosis. Thus, a novel approach to suppress antiapoptotic genes is the use of small interfering RNA (siRNA) in cancer cells. However, there are some limitations for the application of siRNA such as low bioavailability, requiring vectors as a strategy to achieve the nucleic acid transfection. In this study formulations containing CaP-siRNA-PEG-polyanion hybrid nanoparticles were developed to enhance siRNA delivery to cultured human breast cancer cells (MCF-7) in order to evaluate if the silencing of antiapoptotic genes BCL-2 and BCL-xL by siRNA would succeed in increasing cancer cells death...
February 23, 2017: Nanotechnology
https://www.readbyqxmd.com/read/28230462/a-nonrandomized-comparison-study-of-self-hypnosis-yoga-and-cognitive-behavioral-therapy-to-reduce-emotional-distress-in-breast-cancer-patients
#17
Isabelle Bragard, Anne-Marie Etienne, Marie-Elisabeth Faymonville, Philippe Coucke, Eric Lifrange, Hélène Schroeder, Aurélie Wagener, Gilles Dupuis, Guy Jerusalem
The authors asked breast cancer (BC) patients to participate in 1 of 3 mind-body interventions (cognitive-behavioral therapy (CBT), yoga, or self-hypnosis) to explore their feasibility, ease of compliance, and impact on the participants' distress, quality of life (QoL), sleep, and mental adjustment. Ninety-nine patients completed an intervention (CBT: n = 10; yoga: n = 21; and self-hypnosis: n = 68). Results showed high feasibility and high compliance. After the interventions, there was no significant effect in the CBT group but significant positive effects on distress in the yoga and self-hypnosis groups, and, also, on QoL, sleep, and mental adjustment in the self-hypnosis group...
April 2017: International Journal of Clinical and Experimental Hypnosis
https://www.readbyqxmd.com/read/28230391/improvements-in-emotion-regulation-following-mindfulness-meditation-effects-on-depressive-symptoms-and-perceived-stress-in-younger-breast-cancer-survivors
#18
Chloe C Boyle, Annette L Stanton, Patricia A Ganz, Catherine M Crespi, Julienne E Bower
OBJECTIVE: Mindfulness meditation reduces psychological distress among individuals with cancer. However, mechanisms for intervention effects have not been fully determined. This study tested emotion regulation strategies as mediators of intervention effects in a sample of younger women treated for breast cancer, a group at risk for psychological distress. We focused on two distinct strategies targeted by the intervention-rumination and self-kindness-and further examined the broader construct of mindfulness as a potential mediator...
February 23, 2017: Journal of Consulting and Clinical Psychology
https://www.readbyqxmd.com/read/28230291/therapeutic-potentials-of-bdnf-trkb-in-breast-cancer-current-status-and-perspectives
#19
Amir Tajbakhsh, Amin Mokhtari-Zaer, Mehdi Rezaee, Fahimeh Afzaljavan, Mehdi Rivandi, Seyed Mahdi Hassanian, Gordon A Ferns, Alireza Pasdar, Amir Avan
Brain-derived neurotrophic factor (BDNF) is a potent neurotrophic factor that has been shown to stimulate breast cancer cell growth and metastasis via tyrosine kinase receptors TrkA, TrkB and the p75(NTR) death receptor. The aberrant activation of BDNF/TrkB pathways can modulate several signaling pathways, including Akt/PI3K, Jak/STAT, NF-kB, UPAR/UPA, Wnt/β-catenin and VEGF pathways as well as the ER receptor. Several microRNAs have been identified that are involved in the modulation of BDNF/TrkB pathways...
February 23, 2017: Journal of Cellular Biochemistry
https://www.readbyqxmd.com/read/28230290/a3-adenosine-receptor-agonist-inhibited-survival-of-breast-cancer-stem-cells-via-gli-1-and-erk1-2-pathway
#20
Seyyed Mehdi Jafari, Mojtaba Panjehpour, Mahmoud Aghaei, Hamid Reza Joshaghani, Seyed Ehsan Enderami
Numerous studies have demonstrated the role of A3 adenosine receptor (A3AR) and signaling pathways in the multiple aspects of the tumor. However, there is a little study about the function of A3AR in the biological processes of cancer stem cells (CSCs). CSCs have a critical role in the maintenance and survival of breast cancer. The aim of current study was to investigate the effect of A3AR agonist on breast cancer stem cells (BCSCs). XTT assay showed antiprolierative effect of A3AR agonist (Cl-IB-MECA) on BCSCs...
February 23, 2017: Journal of Cellular Biochemistry
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