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https://www.readbyqxmd.com/read/28107737/contrast-enhanced-spectral-mammography-cesm-versus-mri-in-the-high-risk-screening-setting-patient-preferences-and-attitudes
#1
Jordana Phillips, Matthew M Miller, Tejas S Mehta, Valerie Fein-Zachary, Audrey Nathanson, Wendy Hori, Rita Monahan-Earley, Priscilla J Slanetz
PURPOSE: Our study evaluates patient preferences toward screening CESM versus MRI. MATERIALS AND METHODS: As part of a prospective study, high-risk patients had breast MRI and CESM. Patients completed an anonymous survey to evaluate preferences regarding the two modalities. RESULTS: 88% of participants completed the survey. 79% preferred CESM over MRI if the exams had equal sensitivity. 89% would be comfortable receiving contrast as part of an annual screening test...
December 28, 2016: Clinical Imaging
https://www.readbyqxmd.com/read/28107735/breast-cancers-detected-in-only-one-of-two-arms-of-a-tomosynthesis-3d-mammography-population-screening-trial-storm-2
#2
Daniela Bernardi, Nehmat Houssami
The prospective 'screening with tomosynthesis or standard mammography-2 (STORM-2)' trial compared mammography screen-reading strategies and showed that each of integrated 2D/3D-mammography or 2Dsynthetic/3D-mammography detected significantly more breast cancers than 2D-mammography alone. This short report describes 13 (from 90) cancers detected in only one of two parallel double-reading arms implemented in STORM-2. Amongst this subset of cases, the majority was invasive cancer ≤16 mm, mostly depicted as irregular masses or distortions...
January 17, 2017: Breast: Official Journal of the European Society of Mastology
https://www.readbyqxmd.com/read/28107734/patient-and-medical-barriers-preclude-uptake-of-tamoxifen-preventative-therapy-in-women-with-a-strong-family-history
#3
Anita R Skandarajah, Susan Thomas, Kylie Shackleton, Laura Chin-Lenn, Geoffrey J Lindeman, G Bruce Mann
AIMS: To assess the eligibility, uptake and impediments to tamoxifen use in high-risk women attending a risk management clinic due to family history. PATIENTS AND METHODS: All patients with a germline mutation in a cancer predisposing gene or at high genetic risk (based on family history) attending a Breast and Ovarian cancer risk management clinic from February 2014 to May 2015 received both verbal and written evidence-based information on preventive therapy and were recommended to consider endocrine prevention if not contraindicated...
January 17, 2017: Breast: Official Journal of the European Society of Mastology
https://www.readbyqxmd.com/read/28107714/lactational-exposure-to-short-chain-chlorinated-paraffins-in-china-korea-and-japan
#4
Yang Cao, Kouji H Harada, Toshiaki Hitomi, Tamon Niisoe, Peiyu Wang, Yuhui Shi, Hye-Ran Yang, Takumi Takasuga, Akio Koizumi
To investigate short-chain chlorinated paraffin (SCCP) levels in human breast milk, pooled breast milk samples (BMSs) collected between 2007 and 2010 from Chinese (Beijing, n = 17), Korean (Seoul, Busan, n = 16), and Japanese (Kyoto, Sendai, n = 44) women were analyzed. SCCPs found in air samples in Beijing (n = 4, in 2008) were also analyzed and compared with BMSs to estimate the possible source of contamination in Beijing. The electron-capture negative ionization method demonstrated the different sensitivities for SCCPs, and pentachlorinated alkanes had the highest method detection limit (MDL) among congeners...
January 6, 2017: Chemosphere
https://www.readbyqxmd.com/read/28107571/increased-pd-l1-expression-in-breast-and-colon-cancer-stem-cells
#5
Yanheng Wu, Mingshui Chen, Peihong Wu, Chen Chen, Zhi Ping Xu, Wenyi Gu
Here we report the expression of programmed cell death ligand 1/2 (PD-L1/L2) in breast and colon cancer stem cells (CSCs). The stemness of these cells was confirmed by their surface markers. Using flow cytometry analysis we demonstrated that PD-L1 expression was higher in CSCs of both cancers compared to non-stem like cancer cells. Consistent with this, detection of cellular PD-L1 proteins by Western blot assay also showed increased PD-L1 protein in CSCs. In contrast, only trance amounts of PD-L2 were detected in CSCs of both cancers...
January 20, 2017: Clinical and Experimental Pharmacology & Physiology
https://www.readbyqxmd.com/read/28107508/prospects-of-targeting-the-gastrin-releasing-peptide-receptor-and-somatostatin-receptor-2-for-nuclear-imaging-and-therapy-in-metastatic-breast-cancer
#6
Simone U Dalm, Willemijne A M E Schrijver, Anieta M Sieuwerts, Maxime P Look, Angelique C J Ziel-van der Made, Vanja de Weerd, John W Martens, Paul J van Diest, Marion de Jong, Carolien H M van Deurzen
BACKGROUND: The gastrin releasing peptide receptor (GRPR) and the somatostatin receptor 2 (SSTR2) are overexpressed on primary breast cancer (BC), making them ideal candidates for receptor-mediated nuclear imaging and therapy. The aim of this study was to determine whether these receptors are also suitable targets for metastatic BC. METHODS: mRNA expression of human BC samples were studied by in vitro autoradiography and associated with radioligand binding. Next, GRPR and SSTR2 mRNA levels of 60 paired primary BCs and metastases from different sites were measured by quantitative reverse transcriptase polymerase chain reaction...
2017: PloS One
https://www.readbyqxmd.com/read/28107436/a-micro-ct-study-in-patients-with-breast-microcalcifications-using-a-mathematical-algorithm-to-assess-3d-structure
#7
David Kenkel, Zsuzsanna Varga, Heike Heuer, Konstantin J Dedes, Nicole Berger, Lukas Filli, Andreas Boss
PURPOSE: The aim of this study was to evaluate the relevance of the three-dimensional (3D) structure of breast microcalcifications (MC) as a predictor of malignancy using highly resolved micro-computed tomography (micro-CT) datasets of biopsy samples. MATERIAL AND METHODS: The study included 28 women with suspicious MC in their mammogram undergoing vacuum-assisted biopsy. Directly after the intervention, the specimens were scanned in a micro-CT with an isometric spatial resolution of 9 μm...
2017: PloS One
https://www.readbyqxmd.com/read/28107418/nf-kappab-is-involved-in-the-regulation-of-emt-genes-in-breast-cancer-cells
#8
Bruno R B Pires, Andre L Mencalha, Gerson M Ferreira, Waldemir F de Souza, José A Morgado-Díaz, Amanda M Maia, Stephany Corrêa, Eliana S F W Abdelhay
The metastatic process in breast cancer is related to the expression of the epithelial-to-mesenchymal transition transcription factors (EMT-TFs) SNAIL, SLUG, SIP1 and TWIST1. EMT-TFs and nuclear factor-κB (NF-κB) activation have been associated with aggressiveness and metastatic potential in carcinomas. Here, we sought to examine the role of NF-κB in the aggressive properties and regulation of EMT-TFs in human breast cancer cells. Blocking NF-κB/p65 activity by reducing its transcript and protein levels (through siRNA-strategy and dehydroxymethylepoxyquinomicin [DHMEQ] treatment) in the aggressive MDA-MB-231 and HCC-1954 cell lines resulted in decreased invasiveness and migration, a downregulation of SLUG, SIP1, TWIST1, MMP11 and N-cadherin transcripts and an upregulation of E-cadherin transcripts...
2017: PloS One
https://www.readbyqxmd.com/read/28107352/coping-well-with-advanced-cancer-a-serial-qualitative-interview-study-with-patients-and-family-carers
#9
Catherine Walshe, Diane Roberts, Lynda Appleton, Lynn Calman, Paul Large, Mari Lloyd-Williams, Gunn Grande
OBJECTIVES: To understand successful strategies used by people to cope well when living with advanced cancer; to explore how professionals can support effective coping strategies; to understand how to support development of effective coping strategies for patients and family carers. DESIGN: Qualitative serial (4-12 week intervals) interview study with people with advanced cancer and their informal carers followed by focus groups. The iterative design had a novel focus on positive coping strategies...
2017: PloS One
https://www.readbyqxmd.com/read/28107349/using-breast-cancer-risk-associated-polymorphisms-to-identify-women-for-breast-cancer-chemoprevention
#10
Elad Ziv, Jeffrey A Tice, Brian Sprague, Celine M Vachon, Steven R Cummings, Karla Kerlikowske
BACKGROUND: Breast cancer can be prevented with selective estrogen receptor modifiers (SERMs) and aromatase inhibitors (AIs). The US Preventive Services Task Force recommends that women with a 5-year breast cancer risk ≥3% consider chemoprevention for breast cancer. More than 70 single nucleotide polymorphisms (SNPs) have been associated with breast cancer. We sought to determine how to best integrate risk information from SNPs with other risk factors to risk stratify women for chemoprevention...
2017: PloS One
https://www.readbyqxmd.com/read/28107334/distress-during-radiation-therapy-assessment-among-patients-with-breast-or-prostate-cancer%C3%A2
#11
Stephen J Stapleton, Teresa D Valerio, Kim Astroth, Shermian Woodhouse
BACKGROUND: Distress is regarded as the sixth vital sign in cancer care, but few studies describe distress in patients undergoing radiation therapy. 
. OBJECTIVES: The purpose of this study was to assess distress levels among patients with breast or prostate cancer undergoing radiation therapy and investigate which problems contribute to patients' distress levels. 
. METHODS: A retrospective medical record review was conducted for 217 patients with breast or prostate cancer at a midwestern community cancer center...
February 1, 2017: Clinical Journal of Oncology Nursing
https://www.readbyqxmd.com/read/28107325/quality-of-life-and-resilience-exploring-a-fly-fishing-intervention-for-breast-cancer-survivors%C3%A2
#12
Barbara J Henry
BACKGROUND: The Casting for Recovery® therapeutic intervention provides a positive, nontraditional weekend experience for breast cancer survivors. Participants receive fly fishing instruction and participate in structured and unstructured therapeutic activities.
. OBJECTIVES: The aim of this study was to evaluate whether breast cancer survivors had improved resilience and quality-of-life scores after program participation.
. METHODS: Participants completed the Quality of Life Breast Cancer questionnaire and Connor-
Davidson Resilience Scale two weeks before and three and six months after the retreats...
February 1, 2017: Clinical Journal of Oncology Nursing
https://www.readbyqxmd.com/read/28107316/lymphedema-improving-screening-and-treatment-among-at-risk-breast-cancer-survivors
#13
Kelly Reichart
Inadequate peripheral lymphedema screening is a persistent gap in the provision of quality survivorship care at many breast cancer centers. Lymphedema should be identified and treated during the subclinical stage, when it is more likely reversible. The purpose of this project was to integrate a screening process for patients with breast cancer at risk for lymphedema, using bioimpedance spectroscopy via the L-Dex®, in a breast cancer center. A protocol was developed that included specific criteria for early patient referral to physical therapy...
February 1, 2017: Clinical Journal of Oncology Nursing
https://www.readbyqxmd.com/read/28107260/frequency-of-pregnancy-related-cancer-a-population-based-linkage-study-in-lombardy-italy
#14
Fabio Parazzini, Matteo Franchi, Alessandra Tavani, Eva Negri, Fedro Alessandro Peccatori
OBJECTIVES: The aims of this study were to estimate the occurrence of pregnancy-associated cancer overall and by site, to evaluate if the risk increases over time, and to investigate some major determinants. METHODS: This is a population-based linkage study using the regional hospital discharge forms [Scheda di Dimissione Ospedaliera (SDO)] database of Lombardy, Italy, a region with 10 million inhabitants. All resident women with a SDO reporting a birth or abortion between 2001 and 2012 were identified...
January 19, 2017: International Journal of Gynecological Cancer
https://www.readbyqxmd.com/read/28107186/the-combination-of-pd-l1-expression-and-decreased-tumor-infiltrating-lymphocytes-is-associated-with-a-poor-prognosis-in-triple-negative-breast-cancer
#15
Hitomi Mori, Makoto Kubo, Rin Yamaguchi, Reiki Nishimura, Tomofumi Osako, Nobuyuki Arima, Yasuhiro Okumura, Masayuki Okido, Mai Yamada, Masaya Kai, Junji Kishimoto, Yoshinao Oda, Masafumi Nakamura
This study included patients with primary triple-negative breast cancer (TNBC) who underwent resection without neoadjuvant chemotherapy between January 2004 and December 2014. Among the 248 TNBCs studied, programmed cell death ligand-1 (PD-L1) expression was detected in 103 (41.5%) tumors, and high levels of tumor-infiltrating lymphocytes (TILs) were present in 118 (47.6%) tumors. PD-L1 expression correlated with high levels of TILs, but was not a prognostic factor. Patients with TILs-high tumors had better overall survival than those with TILs-low tumors (P = 0...
January 17, 2017: Oncotarget
https://www.readbyqxmd.com/read/28107181/cyclin-e-overexpression-as-a-biomarker-for-combination-treatment-strategies-in-inflammatory-breast-cancer
#16
Angela Alexander, Cansu Karakas, Xian Chen, Jason P W Carey, Min Yi, Melissa Bondy, Patricia Thompson, Kwok Leung Cheung, Ian O Ellis, Yun Gong, Savitri Krishnamurthy, Ricardo H Alvarez, Naoto T Ueno, Kelly K Hunt, Khandan Keyomarsi
Inflammatory breast cancer (IBC) is a virulent form of breast cancer, and novel treatment strategies are urgently needed. Immunohistochemical analysis of tumors from women with a clinical diagnosis of IBC (n = 147) and those with non-IBC breast cancer (n = 2510) revealed that, whereas in non-IBC cases cytoplasmic cyclin E was highly correlated with poor prognosis (P < 0.001), in IBC cases both nuclear and cytoplasmic cyclin E were indicative of poor prognosis. These results underscored the utility of the cyclin E/CDK2 complex as a novel target for treatment...
January 17, 2017: Oncotarget
https://www.readbyqxmd.com/read/28107084/can-diffusion-weighted-imaging-and-related-apparent-diffusion-coefficient-be-a-prognostic-value-in-women-with-breast-cancer
#17
Paola Rabasco, Rocchina Caivano, Vittorio Simeon, Giuseppina Dinardo, Antonella Lotumolo, Matilde Gioioso, Antonio Villonio, Giancarlo Iannelli, Felice D'Antuono, Alexis Zandolino, Luca Macarini, Giuseppe Guglielmi, Aldo Cammarota
PURPOSE: To analyze diffusion-weighted imaging (DWI) and the related apparent diffusion coefficient (ADC) in women with breast cancer, correlating these values with the presence at 3 years of distant metastases, and to demonstrate that DWI-Magnetic Resonance Imaging (MRI) and related ADC values may represent a prognostic value in the study of women with breast cancer. MATERIALS AND METHODS: Sixty women (aged 45-73 years) affected with breast cancer with a follow-up in 3 years were enrolled...
January 20, 2017: Cancer Investigation
https://www.readbyqxmd.com/read/28106907/subsequent-malignancies-among-long-term-survivors-of-hodgkin-lymphoma-and-non-hodgkin-lymphoma-a-pooled-analysis-of-german-cancer-registry-data-1990-2012
#18
Nadia Baras, Stefan Dahm, Jörg Haberland, Martin Janz, Katharina Emrich, Klaus Kraywinkel, Abdulgabar Salama
The increased risk of subsequent primary malignancies (SPM) in survivors of adult-onset Hodgkin lymphoma (HL) and non-Hodgkin lymphoma (NHL) remains a challenging clinical problem worldwide. The German cancer registry database, pooled from 14 federal states, was used to calculate the standardized incidence ratio (SIR) and excess absolute risk (EAR) of SPM in 128 587 patients registered with first primary HL/NHL between 1990 and 2012. Conversely, SIRs were also calculated for a subsequent HL/NHL following other first cancers...
January 20, 2017: British Journal of Haematology
https://www.readbyqxmd.com/read/28106823/integrated-microrna-mrna-profiling-identifies-oncostatin-m-as-a-marker-of-mesenchymal-like-er-negative-her2-negative-breast-cancer
#19
Giulia Bottai, Lixia Diao, Keith A Baggerly, Laura Paladini, Balázs Győrffy, Carlotta Raschioni, Lajos Pusztai, George A Calin, Libero Santarpia
MicroRNAs (miRNAs) simultaneously modulate different oncogenic networks, establishing a dynamic system of gene expression and pathway regulation. In this study, we analyzed global miRNA and messenger RNA (mRNA) expression profiles of 17 cell lines representing different molecular breast cancer subtypes. Spearman's rank correlation test was used to evaluate the correlation between miRNA and mRNA expression. Hierarchical clustering and pathway analysis were also performed. Publicly available gene expression profiles (n = 699) and tumor tissues (n = 80) were analyzed to assess the relevance of key miRNA-regulated pathways in human breast cancer...
January 19, 2017: International Journal of Molecular Sciences
https://www.readbyqxmd.com/read/28106627/outcomes-after-elevation-of-serratus-anterior-fascia-during-prosthetic-breast-reconstruction
#20
Akhil K Seth, Elliot M Hirsch, John Y S Kim, Neil A Fine
BACKGROUND: Achieving optimal inferolateral coverage is critical to successful prosthetic breast reconstruction. Serratus anterior fascia (SF) elevation, a promising alternative to muscle flaps and acellular dermis (ADM), has not been rigorously studied. This study evaluates complication rates after mastectomy and immediate tissue expander (TE) coverage using SF, relative to other existing methods of reconstruction. METHODS: Retrospective review of consecutive patients undergoing mastectomy with immediate TE reconstruction over 10 years at 1 institution was performed...
January 19, 2017: Annals of Plastic Surgery
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