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https://www.readbyqxmd.com/read/28545201/treatment-experiences-of-women-with-reproductive-cancers-in-odisha-india-a-qualitative-exploration-of-enablers-and-barriers
#1
Sanghamitra Pati, Abhimanyu Singh Chauhan, Sandeep Mahapatra, Sabita Nayak, Sukdev Nayak, David Weller
Introduction: Cancer continues to be a major menace to our Indian society notwithstanding significant progress in diagnosis and treatment. In India cancer mortality rates in women are high compared to other countries, despite efforts to improve survival through the development of effective detection techniques and increased numbers of viable treatment options. Indian women’s advanced stage of disease at diagnosis is largely attributable to delay in seeking treatment. The present qualitative inquiry was conducted with the aim of capturing the treatment experiences of patients with gynecology cancer at a tertiary care hospital and understanding the barriers, enablers, stress and apprehension they experience during the treatment phases...
April 1, 2017: Asian Pacific Journal of Cancer Prevention: APJCP
https://www.readbyqxmd.com/read/28545182/breast-cancer-in-australian-indigenous-women-incidence-mortality-and-risk-factors
#2
Kriscia A Tapia, Gail Garvey, Mark Mc Entee, Mary Rickard, Patrick Brennan
The Indigenous people of Australia face significant health gaps compared with the general population, with lower life expectancies, higher rates of death, and chronic illness occurring more often than in non-indigenous Australians. Cancer is the second largest contributor to the burden of disease with breast cancer being the most common invasive cancer diagnosed for females. Despite a lower breast cancer incidence compared with non-indigenous women, fatalities occur at an elevated rate and breast cancers have an earlier age of onset...
April 1, 2017: Asian Pacific Journal of Cancer Prevention: APJCP
https://www.readbyqxmd.com/read/28545022/a-high-throughput-method-to-detect-rna-profiling-by-integration-of-rt-mlpa-with-next-generation-sequencing-technology
#3
Jing Wang, Xue Yang, Haofeng Chen, Xuewei Wang, Xiangyu Wang, Yi Fang, Zhenyu Jia, Jidong Gao
RNA in formalin-fixed and paraffin-embedded (FFPE) tissues provides large amount of information indicating disease stages, histological tumor types and grades, as well as clinical outcomes. However, Detection of RNA expression levels in formalin-fixed and paraffin-embedded samples is extremely difficult due to poor RNA quality. Here we developed a high-throughput method, Reverse Transcription-Multiple Ligation-dependent Probe Sequencing (RT-MLPSeq), to determine expression levels of multiple transcripts in FFPE samples...
May 2, 2017: Oncotarget
https://www.readbyqxmd.com/read/28544579/frizzled7-antibody-functionalized-nanoshells-enable-multivalent-binding-for-wnt-signaling-inhibition-in-triple-negative-breast-cancer-cells
#4
Rachel S Riley, Emily S Day
Antibodies that antagonize cell signaling pathways specific to their targeted receptor are invaluable tools to study and treat malignancies, but their utility is limited by high production costs and treatment dosages. Researchers have shown that antibodies conjugated to nanoparticles display increased affinity for their target relative to freely delivered antibodies due to multivalency, and this study investigates how this multivalency can enable antibody-nanoparticle conjugates to inhibit oncogenic cell signaling more effectively than freely delivered antibodies...
May 22, 2017: Small
https://www.readbyqxmd.com/read/28544536/the-prediction-models-for-postoperative-overall-survival-and-disease-free-survival-in-patients-with-breast-cancer
#5
Daichi Shigemizu, Takuji Iwase, Masataka Yoshimoto, Yasuyo Suzuki, Fuyuki Miya, Keith A Boroevich, Toyomasa Katagiri, Hitoshi Zembutsu, Tatsuhiko Tsunoda
The goal of this study is to establish a method for predicting overall survival (OS) and disease-free survival (DFS) in breast cancer patients after surgical operation. The gene expression profiles of cancer tissues from the patients, who underwent complete surgical resection of breast cancer and were subsequently monitored for postoperative survival, were analyzed using cDNA microarrays. We detected seven and three probes/genes associated with the postoperative OS and DFS, respectively, from our discovery cohort data...
May 24, 2017: Cancer Medicine
https://www.readbyqxmd.com/read/28544474/breast-cancer-and-transplantation
#6
Germaine Wong, Eric Au, Sunil V Badve, Wai H Lim
Breast cancer is an important cancer among solid organ transplant recipients. While the incidence of breast cancer in solid organ transplant recipients is comparable to the age matched general population, the outcomes are generally poor. Interventions such as cancer screening which preclude the development of late stage disease through early detection are not well-studied, and clinical practice guidelines for cancer screening rely solely on recommendations from the general population. Among those with a prior breast cancer history, disease recurrence after transplantation is a rare but fearful event...
May 19, 2017: American Journal of Transplantation
https://www.readbyqxmd.com/read/28543794/loss-of-arid1a-expression-is-associated-with-poor-prognosis-in-invasive-micropapillary-carcinomas-of-the-breast-a-clinicopathologic-and-immunohistochemical-study-with-long-term-survival-analysis
#7
Semen Onder, Merdan Fayda, Hasan Karanlık, Aysel Bayram, Fatma Şen, Neslihan Cabioglu, Sıtkı Tuzlalı, Rıdvan İlhan, Ekrem Yavuz
Invasive micropapillary carcinoma (IMPC) of the breast is a highly aggressive and a rare subtype of breast cancer. In this study, we aimed to investigate differences between pure and mixed IMPCs of the breast in terms of clinicopathologic features, and also to analyze the significance of expressions of ARID1A and bcl-2 regarding prognosis. Sixty-nine of IMPCs consisting of 21 pure and 48 mixed type diagnosed at Pathology Department of Istanbul Medical Faculty between 2000 and 2011, who had complete follow-up data, were collected to analyze ARID1A and bcl-2 expressions immunohistochemically with prognosis...
May 23, 2017: Breast Journal
https://www.readbyqxmd.com/read/28543445/psoriasis-in-those-planning-a-family-pregnant-or-breast-feeding-the-australasian-psoriasis-collaboration
#8
REVIEW
Marius Rademaker, Karen Agnew, Megan Andrews, Katherine Armour, Chris Baker, Peter Foley, John Frew, Kurt Gebauer, Monisha Gupta, Debra Kennedy, Gillian Marshman, John Sullivan
The Australasian Psoriasis Collaboration has reviewed the evidence for managing moderate to severe psoriasis in those who are pregnant or are breast-feeding, or planning a family. The severity of the psoriasis, associated comorbidities and specific anti-psoriasis treatment, along with other exposures, can have a deleterious effect on pregnancy outcomes. Psoriasis itself increases the risk of preterm and low birthweight babies, along with spontaneous and induced abortions, but no specific birth defects have been otherwise demonstrated...
May 23, 2017: Australasian Journal of Dermatology
https://www.readbyqxmd.com/read/28542870/the-breast-and-cervical-cancer-early-detection-program-medicaid-and-breast-cancer-outcomes-among-ohio-s-underserved-women
#9
Siran M Koroukian, Paul M Bakaki, Phyo Than Htoo, Xiaozhen Han, Mark Schluchter, Cynthia Owusu, Gregory S Cooper, Johnie Rose, Susan A Flocke
BACKGROUND: As an organized screening program, the national Breast and Cervical Cancer Early Detection Program (BCCEDP) was launched in the early 1990s to improve breast cancer outcomes among underserved women. To analyze the impact of the BCCEDP on breast cancer outcomes in Ohio, this study compared cancer stages and mortality across BCCEDP participants, Medicaid beneficiaries, and "all others." METHODS: This study linked data across the Ohio Cancer Incidence Surveillance System, Medicaid, the BCCEDP database, death certificates, and the US Census and identified 26,426 women aged 40 to 64 years who had been diagnosed with incident invasive breast cancer during the years 2002-2008 (deaths through 2010)...
May 23, 2017: Cancer
https://www.readbyqxmd.com/read/28542784/benefits-and-harms-of-breast-cancer-screening-with-mammography-in-women-aged-40-49-years-a-systematic-review
#10
REVIEW
Caroline van den Ende, Anouk M Oordt-Speets, Hilde Vroling, Heleen M E van Agt
Early detection of breast cancer through screening can lower breast cancer mortality rates and reduce the burden of this disease in the population. In most western countries, mammography screening starting from age 50 is recommended. However, there is debate about whether breast cancer screening should be extended to younger women. This systematic review provides an overview of the evidence from RCT's on the benefits and harms of breast cancer screening with mammography in women aged 40 to 49 years. The quality of the evidence for each outcome was appraised using the GRADE approach...
May 19, 2017: International Journal of Cancer. Journal International du Cancer
https://www.readbyqxmd.com/read/28542713/withdrawn-infant-formulas-containing-hydrolysed-protein-for-prevention-of-allergic-disease-and-food-allergy
#11
REVIEW
David A Osborn, John Kh Sinn, Lisa J Jones
BACKGROUND: Allergy is common and may be associated with foods, including cow's milk formula (CMF). Formulas containing hydrolysed proteins have been used to treat infants with allergy. However, it is unclear whether hydrolysed formulas can be advocated for prevention of allergy in infants. OBJECTIVES: To compare effects on allergy and food allergy when infants are fed a hydrolysed formula versus CMF or human breast milk. If hydrolysed formulas are effective, to determine what type of hydrolysed formula is most effective, including extensively or partially hydrolysed formula (EHF/PHF)...
May 25, 2017: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/28542677/association-of-previous-clinical-breast-examination-with-reduced-delays-and-earlier-stage-breast-cancer-diagnosis-among-women-in-peru
#12
Anya Romanoff, Tara Hayes Constant, Kay M Johnson, Manuel Cedano Guadiamos, Ana María Burga Vega, Joseph Zunt, Benjamin O Anderson
Importance: Mammographic screening is impractical in most of the world where breast cancers are first identified based on clinical signs and symptoms. Clinical breast examination may improve early diagnosis directly by finding breast cancers at earlier stages or indirectly by heightening women's awareness of breast health concerns. Objective: To investigate factors that influence time to presentation and stage at diagnosis among patients with breast cancer to determine whether history of previous clinical breast examination is associated with earlier presentation and/or earlier cancer stage at diagnosis...
May 25, 2017: JAMA Oncology
https://www.readbyqxmd.com/read/28542577/leptin-signals-via-tgfb1-to-promote-metastatic-potential-and-stemness-in-breast-cancer
#13
Ameet K Mishra, Christopher R Parish, Ma-Li Wong, Julio Licinio, Anneke C Blackburn
Epidemiological studies have shown obesity to be linked with poorer outcomes in breast cancer patients. The molecular mechanisms responsible for the increased risk of invasive/metastatic disease with obesity are complex, but may include elevated levels of adipokines such as leptin. Using physiological levels of leptin found in obesity in a novel chronic in vitro treatment model (≤200 ng/ml for 14 days), we confirmed the occurrence of leptin-mediated changes in growth, apoptosis and metastatic behavior, and gene expression changes representing epithelial-to-mesenchymal transition (EMT) and a cancer stem cell (CSC) like phenotype in breast epithelial and cancer cell lines (MCF10A, MCF10AT1, MCF7 and MDA-MB-231)...
2017: PloS One
https://www.readbyqxmd.com/read/28542073/breast-cancer-recurrence-is-not-increased-with-lipofilling-reconstruction-a-case-controlled-study
#14
Claudio Silva-Vergara, Joan Fontdevila, Omar Weshahy, Marta Yuste, Jordi Descarrega, Luis Grande
BACKGROUND: Lipofilling use has become a revolutionary technique for the correction of breast defect including breast cancer sequelae. The potential risk that progenitor cells included in fat graft tissue may contribute to disease progression by stimulation of residuary breast cancer cells in a tumor bed has set alarms regarding its safety. The aim of this study was to identify lipofilling interference over breast recurrence in patients with cancer history. METHODS: We reviewed 205 patients with fat grafting reconstruction after breast cancer surgery performed in our institution between the years 2007 and 2015...
May 25, 2017: Annals of Plastic Surgery
https://www.readbyqxmd.com/read/28541881/paget-disease-of-the-male-breast
#15
S Lopes, J Vide, E Moreira, J Pinheiro, F Azevedo
Paget disease of the breast is an uncommon tumor of the nipple-areola complex that usually presents as an erythematous and erosive lesion. We report the case of a 61-year-old man that presented with a three-year history of an erythematous lesion of the right areola, first treated with topical corticosteroids without benefit. He was then referred to our dermatology department and the clinical suspicion of Paget disease was considered. The diagnosis was later confirmed by biopsy. This case report highlights the importance of clinical recognition of this entity along with other diseases that mimic these skin changes in order to allow earlier diagnosis and proper follow-up...
April 15, 2017: Dermatology Online Journal
https://www.readbyqxmd.com/read/28541558/drinking-water-contamination-from-perfluoroalkyl-substances-pfas-an-ecological-mortality-study-in-the-veneto-region-italy
#16
Marina Mastrantonio, Edoardo Bai, Raffaella Uccelli, Vincenzo Cordiano, Augusto Screpanti, Paolo Crosignani
: Perfluoroalkyl substances (PFAS), a heterogeneous group of highly stable man-made chemicals, have been widely used since 1960s and can be detected almost ubiquitously in all environmental matrices. In Italy, on January 2014, drinking water contamination in an area of the Veneto Region was detected mainly due to the drain of fluorinated chemicals by a manufacturing company operating since 1964. : The present ecological mortality study was aimed at comparing mortality for some causes of death selected on the basis of previous reported associations, during the period 1980-2013, in municipalities with PFAS contaminated and uncontaminated drinking water on the basis of the levels indicated by the Italian National Health Institute (ISS)...
May 23, 2017: European Journal of Public Health
https://www.readbyqxmd.com/read/28540402/a-qualitative-evaluation-of-breast-cancer-survivors-acceptance-of-and-preferences-for-consumer-wearable-technology-activity-trackers
#17
Nga H Nguyen, Nyssa T Hadgraft, Melissa M Moore, Dori E Rosenberg, Chris Lynch, Marina M Reeves, Brigid M Lynch
BACKGROUND: Physical inactivity and sedentary behaviour are common amongst breast cancer survivors. These behaviours are associated with an increased risk of comorbidities such as heart disease, diabetes and other cancers. Commercially available, wearable activity trackers (WATs) have potential utility as behavioural interventions to increase physical activity and reduce sedentary behaviour within this population. PURPOSE: The purpose of the study is to explore the acceptability and usability of consumer WAT amongst postmenopausal breast cancer survivors...
May 24, 2017: Supportive Care in Cancer: Official Journal of the Multinational Association of Supportive Care in Cancer
https://www.readbyqxmd.com/read/28540335/ny-eso-1-expression-in-dcis-a-new-predictor-of-good-prognosis
#18
R Charles Coombes, Otavia L Caballero, Sami Shousha, Sadaf Ghaem-Maghami, Laura Woodley-Barker, Charlotte S Wilhelm-Benartzi, A Munro Neville
BACKGROUND: At present, it is difficult to predict which patients with ductal carcinoma-in-situ (DCIS) will subsequently develop frank invasive breast cancer (IDC). A recent survey by our group has shown that NY-ESO-1 and MAGEA are both expressed in DCIS. This study was aimed at determining whether expression of these antigens was related to the later development of IDC. RESULTS: 14 of 42 (33%) of patients developed invasive breast cancer during the follow up period...
March 2017: Oncoscience
https://www.readbyqxmd.com/read/28540199/role-of-different-imaging-modalities-of-vascular-calcification-in-predicting-outcomes-in-chronic-kidney-disease
#19
REVIEW
Sinee Disthabanchong, Sarinya Boongird
Vascular calcification (VC) is common among patients with chronic kidney disease (CKD). The severity of VC is associated with increased risk of cardiovascular events and mortality. Risk factors for VC include traditional cardiovascular risk factors as well as CKD-related risk factors such as increased calcium and phosphate load. VC is observed in arteries of all sizes from small arterioles to aorta, both in the intima and the media of arterial wall. Several imaging techniques have been utilized in the evaluation of the extent and the severity of VC...
May 6, 2017: World Journal of Nephrology
https://www.readbyqxmd.com/read/28539475/the-brain-microenvironment-mediates-resistance-in-luminal-breast-cancer-to-pi3k-inhibition-through-her3-activation
#20
David P Kodack, Vasileios Askoxylakis, Gino B Ferraro, Qing Sheng, Mark Badeaux, Shom Goel, Xiaolong Qi, Ram Shankaraiah, Z Alexander Cao, Rakesh R Ramjiawan, Divya Bezwada, Bhushankumar Patel, Yongchul Song, Carlotta Costa, Kamila Naxerova, Christina S F Wong, Jonas Kloepper, Rita Das, Angela Tam, Jantima Tanboon, Dan G Duda, C Ryan Miller, Marni B Siegel, Carey K Anders, Melinda Sanders, Monica V Estrada, Robert Schlegel, Carlos L Arteaga, Elena Brachtel, Alan Huang, Dai Fukumura, Jeffrey A Engelman, Rakesh K Jain
Although targeted therapies are often effective systemically, they fail to adequately control brain metastases. In preclinical models of breast cancer that faithfully recapitulate the disparate clinical responses in these microenvironments, we observed that brain metastases evade phosphatidylinositide 3-kinase (PI3K) inhibition despite drug accumulation in the brain lesions. In comparison to extracranial disease, we observed increased HER3 expression and phosphorylation in brain lesions. HER3 blockade overcame the resistance of HER2-amplified and/or PIK3CA-mutant breast cancer brain metastases to PI3K inhibitors, resulting in marked tumor growth delay and improvement in mouse survival...
May 24, 2017: Science Translational Medicine
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