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Cancer cure

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https://www.readbyqxmd.com/read/29350683/ccat1-stimulation-of-the-symmetric-division-of-nsclc-stem-cells-through-activation-of-the-wnt-signalling-cascade
#1
Chongwen Xu, Guodong Xiao, Boxiang Zhang, Meng Wang, Jichang Wang, Dapeng Liu, Jing Zhang, Hong Ren, Xin Sun
Non-small cell lung cancer (NSCLC) is the leading cause of cancer-related mortalities worldwide, yet this condition remains a poorly understood malignancy, and the subgroup of cancer stem cells (CSCs) leading to therapeutic resistance and adverse prognosis have not been well studied. CSCs frequently undergo symmetric division, which facilitates expansion of the stem cell pool, contributing to long-term relapse and therapy failure. CCAT1 could act as a miRNA sponge to influence downstream genes; however, its roles in NSCLC stem cell are unclear...
January 19, 2018: Gene Therapy
https://www.readbyqxmd.com/read/29349483/surgical-outcomes-of-primary-versus-post-neoadjuvant-chemotherapy-breast-conservation-surgery-a-comparative-study-from-a-developing-country
#2
Gaurav Agarwal, Chaitra Sonthineni, Sabaretnam Mayilvaganan, Anjali Mishra, Punita Lal, Vinita Agrawal
INTRODUCTION: In India and other developing countries, breast conservation surgery (BCS) rates in breast cancer patients are low due to advanced disease at presentation and misconceptions about BCS outcomes. Many patients presenting with large or locally advanced breast cancers (LABC) can be offered post-neoadjuvant chemotherapy (NACT) BCS, safety of which is not as well established as that of primary BCS. This retrospective study compared pathological and surgical outcome parameters in patients undergoing primary and post-NACT BCS...
January 18, 2018: World Journal of Surgery
https://www.readbyqxmd.com/read/29348854/acid-ceramidase-and-its-inhibitors-a-de-novo-drug-target-and-a-new-class-of-drugs-for-killing-glioblastoma-cancer-stem-cells-with-high-efficiency
#3
Ninh B Doan, Hisham Alhajala, Mona M Al-Gizawiy, Wade M Mueller, Scott D Rand, Jennifer M Connelly, Elizabeth J Cochran, Christopher R Chitambar, Paul Clark, John Kuo, Kathleen M Schmainda, Shama P Mirza
Glioblastoma remains the most common, malignant primary cancer of the central nervous system with a low life expectancy and an overall survival of less than 1.5 years. The treatment options are limited and there is no cure. Moreover, almost all patients develop recurrent tumors, which typically are more aggressive. Therapeutically resistant glioblastoma or glioblastoma stem-like cells (GSCs) are hypothesized to cause this inevitable recurrence. Identifying prognostic biomarkers of glioblastoma will potentially advance knowledge about glioblastoma tumorigenesis and enable discovery of more effective therapies...
December 22, 2017: Oncotarget
https://www.readbyqxmd.com/read/29345407/hepatitis-c-eradication-with-daa-and-risk-of-liver-cancer-recurrence-the-debate-unrests
#4
Massimo Colombo, Vincenzo Boccaccio
The advent of user friendly and highly successful oral regimens based on direct antiviral agents (DAA), has made a cure of hepatitis C possible in more than 95% of treated patients, including those who were considered difficult to cure with interferon, a vast category including patients with advanced liver disease and those who had a hepatocellular carcinoma (HCC) successfully eradicated by resection or local ablation1 . Despite low rates of treatment uptake and response to therapy with interferon, such hard to treat patients were able to gain significant health benefits, like halting of progression towards liver failure and prevention of second primary tumours, once replication of the hepatitis C virus (HCV) was permanently shut down2,3 ...
January 18, 2018: Journal of Viral Hepatitis
https://www.readbyqxmd.com/read/29341969/pursuing-normality-reflections-on-cancer-survivorship-care-of-lymphoma-survivors
#5
Louise S Madsen, Charlotte Handberg
BACKGROUND: The present study explored the reflections on cancer survivorship care of lymphoma survivors in active treatment. Lymphoma survivors have survivorship care needs, yet their participation in cancer survivorship care programs is still reported as low. OBJECTIVE: The aim of this study was to understand the reflections on cancer survivorship care of lymphoma survivors to aid the future planning of cancer survivorship care and overcome barriers to participation...
January 16, 2018: Cancer Nursing
https://www.readbyqxmd.com/read/29341205/promotion-time-cure-rate-model-with-nonparametric-form-of-covariate-effects
#6
Tianlei Chen, Pang Du
Survival data with a cured portion are commonly seen in clinical trials. Motivated from a biological interpretation of cancer metastasis, promotion time cure model is a popular alternative to the mixture cure rate model for analyzing such data. The existing promotion cure models all assume a restrictive parametric form of covariate effects, which can be incorrectly specified especially at the exploratory stage. In this paper, we propose a nonparametric approach to modeling the covariate effects under the framework of promotion time cure model...
January 17, 2018: Statistics in Medicine
https://www.readbyqxmd.com/read/29341162/impact-of-genomics-on-the-surgical-management-of-melanoma
#7
REVIEW
P M Ferguson, G V Long, R A Scolyer, J F Thompson
BACKGROUND: Although surgery for early-stage melanoma offers the best chance of cure, recent advances in molecular medicine have revolutionized the management of late-stage melanoma, leading to significant improvements in clinical outcomes. Research into the genomic drivers of disease and cancer immunology has not only ushered in a new era of targeted and immune-based therapies for patients with metastatic melanoma, but has also provided new tools for monitoring disease recurrence and selecting therapeutic strategies...
January 2018: British Journal of Surgery
https://www.readbyqxmd.com/read/29338978/non-risk-adapted-surveillance-for-stage-i-testicular-cancer-critical-review-and-summary
#8
REVIEW
Phillip Martin Pierorazio, Peter Albers, Peter C Black, Torgrim Tandstad, Axel Heidenreich, Nicola Nicolai, Craig Nichols
CONTEXT: Cancer-specific survival for men with clinical stage I testicular cancer (CSITC) is uniformly excellent. Non-risk-adapted active surveillance (NRAS) is a management strategy for CSITC to minimize overtreatment and avoid possible long-term side effects of adjuvant therapy. OBJECTIVE: To review the evidence regarding oncologic outcomes for men with CSITC undergoing NRAS and discuss ongoing controversies in the management of CSITC. EVIDENCE ACQUISITION: MEDLINE/PubMed, Embase, and the Cochrane Central Register of Controlled Trials were searched from January 1, 1987 through January 1, 2017...
January 12, 2018: European Urology
https://www.readbyqxmd.com/read/29338608/immunotherapy-of-cancer-targeting-cancer-during-active-disease-or-during-dormancy
#9
Syed Ammer Shah, Melika Zarei, Saeed H Manjili, Georgi Guruli, Xiang-Yang Wang, Masoud H Manjili
Immunotherapeutic targeting of advanced stage cancers has prolonged the survival of cancer patients, yet its curative efficacy is limited due to tumor immunoediting and escape. On the other hand, human vaccines have been able to eradicate smallpox and control several other infectious diseases. The success has resulted from the administration of vaccines in prophylactic settings, or during latency periods in order to protect an individual during future exposure to the disease rather than curing an established disease...
September 2017: Immunotherapy
https://www.readbyqxmd.com/read/29337772/salvage-surgery-for-locoregional-failure-in-anal-squamous-cell-carcinoma
#10
Glen R Guerra, Joseph C Kong, Maria-Pia Bernardi, Robert G Ramsay, Wayne A Phillips, Satish K Warrier, A Craig Lynch, Samuel Y Ngan, Alexander G Heriot
BACKGROUND: Anal squamous cell carcinoma is a rare cancer with a high cure rate, making research into the treatment of locoregional failure difficult. OBJECTIVE: The purpose of this study was to examine factors related to local treatment failure and determine the outcomes of patients undergoing local salvage resection. DESIGN: This was a retrospective cohort study. SETTING: This study was conducted at a quaternary referral center...
February 2018: Diseases of the Colon and Rectum
https://www.readbyqxmd.com/read/29337686/forgotten-public-health-impacts-of-cancer-an-overview
#11
Susana Viegas, Carina Ladeira, Ana Costa-Veiga, Julian Perelman, Goran Gajski
Cancer is one of the diseases of greatest concern in developed countries and much effort has been invested in discovering and developing therapeutics for curing cancer. Despite the improvements in antineoplastic therapeutics in the last decades, cancer is still one of the most harmful diseases worldwide. The global burden of cancer also implies financial costs: these can be direct costs, such as those related to treatment, care, and rehabilitation and indirect, which include the loss of economic output due to missed work (morbidity costs) and premature death (mortality costs)...
December 20, 2017: Arhiv za Higijenu Rada i Toksikologiju
https://www.readbyqxmd.com/read/29336917/changing-practice-evaluation-stage-1-seminoma-outcomes-with-adjuvant-treatment-versus-surveillance-risk-factors-for-recurrence-and-optimizing-follow-up-protocols-experience-from-a-supraregional-center
#12
Helen E J Tyrrell, David N Church, Johnson Joseph, Zoe C Traill, Mark E Sullivan, Mark H Tuthill, Clare L Verrill, Elias P Pintus, Nicola L Dallas, Paul B Rogers, Jacqueline Redgwell, Andrew S Protheroe
BACKGROUND: Stage 1 seminoma is frequently cured by radical orchiectomy; however, the management strategies after this diagnosis vary in terms of the use of adjuvant treatment and the nature of the follow-up protocols. We analyzed stage 1 seminomas treated in the Thames Valley Cancer Network for outcomes to determine whether any factors are predictive of recurrence. We also studied relapses to determine the optimal follow-up schedule and protocol. MATERIALS AND METHODS: Data were obtained from centers within the Thames Valley Cancer Network for a 12-year period from 2004 to 2016...
December 11, 2017: Clinical Genitourinary Cancer
https://www.readbyqxmd.com/read/29333958/focal-mri-guided-salvage-high-dose-rate-brachytherapy-in-patients-with-radiorecurrent-prostate-cancer
#13
Metha Maenhout, Max Peters, Marco van Vulpen, Marinus A Moerland, Richard P Meijer, Maurice A A J van den Bosch, Paul L Nguyen, Steven J Frank, Jochem R N van der Voort van Zyp
INTRODUCTION: Whole-gland salvage treatment of radiorecurrent prostate cancer has a high rate of severe toxicity. The standard of care in case of a biochemical recurrence is androgen deprivation treatment, which is associated with morbidity and negative effects on quality of life. A salvage treatment with acceptable toxicity might postpone the start of androgen deprivation treatment, might have a positive influence on the patients' quality of life, and might even be curative. Here, toxicity and biochemical outcome are described after magnetic resonance imaging-guided focal salvage high-dose-rate brachytherapy in patients with radiorecurrent prostate cancer...
December 2017: Technology in Cancer Research & Treatment
https://www.readbyqxmd.com/read/29332358/a-study-on-basic-demographic-and-disease-characteristics-of-cancer-diagnosed-syrian-refugees-treated-in-the-border-city-of-turkey-sanliurfa-a-hospital-based-retrospective-case-series-study
#14
Yasemin Bakkal Temi, Ali Murat Sedef, Serkan Gokcay, Hatice Coskun, Sedenay Oskeroglu Kaplan, Ozlem Ozkul, Huseyin Mertsoylu, Fatih Kose
PURPOSE: Turkey hosts around 3 million Syrian refugees which is more than any other country in the world. Along with some other adaptation issues like cultural, language, and economic difficulties, significant problems in managing medical problems, chronic diseases like cancer in particular, have to be fixed. However, there are few studies which explore main patient and clinicopathological characteristics in Syrian refugees with cancer. The purpose of this study was to highlight the aforementioned characteristics along with management issues after cancer diagnosis of these patients...
November 2017: Journal of B.U.ON.: Official Journal of the Balkan Union of Oncology
https://www.readbyqxmd.com/read/29332326/carcinogenic-potential-of-antitumor-therapies-is-the-risk-predictable
#15
Ivanka Nenova, Janet Grudeva-Popova
The growing number of successfully cured cancer patients has created a new field in oncogenesis. The life expectancy of such patients has increased, however this favorable event may create enough time for epigenetic events to occur which can cause a new carcinognic event, i.e. a secondary malignancy. The terms in use are second primary malignancies as well as therapy-related neoplasms in case the treatment of the first neoplasm is a direct cause. Second primary malignancies can be hematological neoplasms or solid tumors, with solid tumors having higher frequency...
November 2017: Journal of B.U.ON.: Official Journal of the Balkan Union of Oncology
https://www.readbyqxmd.com/read/29332325/is-%C3%AE-n-acetylgalactosaminidase-the-key-to-curing-cancer-a-mini-review-and-hypothesis
#16
Ehsan Saburi, Jalil Tavakol-Afshari, Sajjad Biglari, Yousef Mortazavi
In the constant battle against cancer cells, macrophages are of great importance. Their activation is achieved through various mechanisms such as Vitamin D binding protein (VDBP or Gc). After undergoing modifications via enzymes secreted by stimulated lymphocytes, VDBP is modified into Macrophages Activator Form/Factor (Gc-MAF). Some studies (particularly those focusing on cancer) have reported that an enzyme known as α-N-acetylgalactosaminidase (nagalase) facilitates the deglycosylation of Gc-MAF, which in turn inhibits the activation of macrophages...
November 2017: Journal of B.U.ON.: Official Journal of the Balkan Union of Oncology
https://www.readbyqxmd.com/read/29331524/strategies-and-technical-challenges-for-imaging-oligometastatic-disease-recommendations-from-the-european-organisation-for-research-and-treatment-of-cancer-imaging-group
#17
REVIEW
Nandita M deSouza, Yan Liu, Arturo Chiti, Daniela Oprea-Lager, Géraldine Gebhart, Bernard E Van Beers, Ken Herrmann, Frederic E Lecouvet
Patients with oligometastatic disease (OMD) often have controllable symptoms, and cures are possible. Technical improvements in surgery and radiotherapy have introduced the option of metastasis-directed ablative therapies as an adjunct or alternative to standard-of-care systemic therapies. Several clinical trials and registries are investigating the benefit of these therapeutic approaches across several cancer sites. This requires that patients are correctly included and followed with appropriate imaging. This article discusses the evidence and offers recommendations for the implementation of standard-of-care (Response Evaluation Criteria in Solid Tumours measurements on computed tomography [CT], magnetic resonance imaging [MRI] and bone scintigraphy) and advanced imaging modalities (functional, metabolic and radionuclide targeted) for identifying and following up patients with OMD...
January 10, 2018: European Journal of Cancer
https://www.readbyqxmd.com/read/29331386/guidelines-of-care-for-the-management-of-cutaneous-squamous-cell-carcinoma
#18
(no author information available yet)
Cutaneous squamous cell carcinoma (cSCC) is the second most common form of human cancer and has an increasing annual incidence. Although most cSCC is cured with office-based therapy, advanced cSCC poses a significant risk for morbidity, impact on quality of life, and death. This document provides evidence-based recommendations for the management of patients with cSCC. Topics addressed include biopsy techniques and histopathologic assessment, tumor staging, surgical and nonsurgical management, follow-up and prevention of recurrence, and management of advanced disease...
January 3, 2018: Journal of the American Academy of Dermatology
https://www.readbyqxmd.com/read/29327594/liver-resection-and-surgical-strategies-for-management-of-primary-liver-cancer
#19
Sonia T Orcutt, Daniel A Anaya
Primary liver cancer-including hepatocellular carcinoma (HCC) and intrahepatic cholangiocarcinoma (ICC)-incidence is increasing and is an important source of cancer-related mortality worldwide. Management of these cancers, even when localized, is challenging due to the association with underlying liver disease and the complex anatomy of the liver. Although for ICC, surgical resection provides the only potential cure, for HCC, the risks and benefits of the multiple curative intent options must be considered to individualize treatment based upon tumor factors, baseline liver function, and the functional status of the patient...
January 2018: Cancer Control: Journal of the Moffitt Cancer Center
https://www.readbyqxmd.com/read/29327398/ways-of-knowing-on-the-internet-a-qualitative-review-of-cancer-websites-from-a-critical-nursing-perspective
#20
Kristen R Haase, Roanne T Thomas, Wendy Gifford, Lorraine F Holtslander
People diagnosed with cancer typically want information from their doctor or nurse. However, many individuals now turn to the Internet to tackle unmet information needs and to complement healthcare professional information. The purpose of this study was to qualitatively explore the content of commonly searched cancer websites from a critical nursing perspective, as this information is accessible, and allows patients to address their information needs in ways that healthcare professionals cannot. This qualitative examination of websites is informed by Carper's fundamental patterns of knowing and complemented with the critical view to technology espoused by the philosophy of technology...
January 12, 2018: Nursing Inquiry
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