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https://www.readbyqxmd.com/read/28214419/recommendations-for-gonadotoxicity-surveillance-in-male-childhood-adolescent-and-young-adult-cancer-survivors-a-report-from-the-international-late-effects-of-childhood-cancer-guideline-harmonization-group-in-collaboration-with-the-pancaresurfup-consortium
#1
REVIEW
Roderick Skinner, Renee L Mulder, Leontien C Kremer, Melissa M Hudson, Louis S Constine, Edit Bardi, Annelies Boekhout, Anja Borgmann-Staudt, Morven C Brown, Richard Cohn, Uta Dirksen, Alexsander Giwercman, Hiroyuki Ishiguro, Kirsi Jahnukainen, Lisa B Kenney, Jacqueline J Loonen, Lilian Meacham, Sebastian Neggers, Stephen Nussey, Cecilia Petersen, Margarett Shnorhavorian, Marry M van den Heuvel-Eibrink, Hanneke M van Santen, William H B Wallace, Daniel M Green
Treatment with chemotherapy, radiotherapy, or surgery that involves reproductive organs can cause impaired spermatogenesis, testosterone deficiency, and physical sexual dysfunction in male pubertal, adolescent, and young adult cancer survivors. Guidelines for surveillance and management of potential adverse effects could improve cancer survivors' health and quality of life. Surveillance recommendations vary considerably, causing uncertainty about optimum screening practices. This clinical practice guideline recommended by the International Late Effects of Childhood Cancer Guideline Harmonization Group in collaboration with the PanCareSurFup Consortium, developed using evidence-based methodology, critically synthesises surveillance recommendations for gonadotoxicity in male childhood, adolescent, and young adult (CAYA) cancer survivors...
February 2017: Lancet Oncology
https://www.readbyqxmd.com/read/28214392/reduced-nicotine-content-cigarette-advertising-how-false-beliefs-and-subjective-ratings-affect-smoking-behavior
#2
Melissa Mercincavage, Megan L Saddleson, Emily Gup, Angela Halstead, Darren Mays, Andrew A Strasser
INTRODUCTION: Tobacco advertising can create false beliefs about health harms that are reinforced by product design features. Reduced nicotine content (RNC) cigarettes may reduce harm, but research has not addressed advertising influences. This study examined RNC cigarette advertising effects on false harm beliefs, and how these beliefs - along with initial subjective ratings of RNC cigarettes - affect subsequent smoking behaviors. We further explored whether subjective ratings moderate associations between false beliefs and behavior...
February 3, 2017: Drug and Alcohol Dependence
https://www.readbyqxmd.com/read/28214365/peripheral-blood-leukocytes-show-differential-expression-of-tumour-progression-related-genes-in-colorectal-cancer-patients-who-have-a-postoperative-intra-abdominal-infection-a-prospective-matched-cohort-study
#3
S Alonso, X Mayol, L Nonell, S Salvans, M Pascual, M Pera
AIM: Anastomotic leak is associated with higher rates of recurrence after surgery for colorectal cancer. However, the mechanisms responsible are unknown. We hypothesized that the infection-induced inflammatory response may induce overexpression of tumour progression-related genes in immune cells. The aim was to investigate the effect of postoperative intra-abdominal infection on the gene expression patterns of peripheral blood leukocytes (PBL) after surgery for colorectal cancer. METHODS: Prospective matched cohort study...
February 18, 2017: Colorectal Disease: the Official Journal of the Association of Coloproctology of Great Britain and Ireland
https://www.readbyqxmd.com/read/28214229/-iso%C3%A2-9001%C3%A2-certification-of-innovation-and-clinical-research-departments-extending-the-scope-of-health-assessment
#4
C Sambou, S Guillemaut, M Morelle, A Achache, A-G Le Corroller, D Perol, L Perrier
BACKGROUND: The International organization for standardization (ISO) is the world leader in providing industrial and commercial standards and certifications. Beyond medical devices, four French clinical research and innovation departments have received an ISO 9001 certification (the standard for quality management). Simultaneously, medico-economic studies have become increasingly important in the public decision process. Using the clinical research and innovation department from the Léon-Bérard Cancer Center as an example, the purpose of this article is to show how the scope of the ISO 9001 certification has been extended to cover medico-economic studies...
February 14, 2017: Revue D'épidémiologie et de Santé Publique
https://www.readbyqxmd.com/read/28214198/tumor-derived-cd4-cd25-regulatory-t-cells-inhibit-dendritic-cells-function-by-ctla-4
#5
Xin Chen, Yong Du, Qingqing Hu, ZhiMing Huang
PURPOSE: CD4+CD25+regulatoryT cells (Tregs) play an important role in anti-tumor immune responses. Poor prognosis and declining survival rates have intimate connection with high Treg expression in cancer patients. Cytotoxic T Lymphocyte-associated protein (CTLA-4) is one of the most prominent molecules on Treg. In our previous research, we have demonstrated that HCC-derived Tregs can interfere with Dendritic cells (DCs) function and down-modulate CD80/CD86 on DCs in vitro in a cell-contact dependent way...
December 21, 2016: Pathology, Research and Practice
https://www.readbyqxmd.com/read/28214178/validation-of-the-university-of-washington-quality-of-life-chinese-version-uwqol-c-for-head-and-neck-cancer-patients-in-taiwan
#6
Yun-Hsiang Lee, Yeur-Hur Lai, Bevan Yueh, Pen-Yuan Chu, Yen-Ju Chen, Shu-Ching Chen, Cheng-Ping Wang
BACKGROUND/PURPOSE: The purposes of this three-phase study were to: (1) translate and evaluate the burden, content, and face validity of the Chinese version of the University of Washington Quality of Life Scale, version 4 (UWQOL-v4-C); and (2) examine the psychometric properties of the UWQOL-v4-C in oral cancer and laryngeal cancer patients in Taiwan. METHODS: This instrument translation and validation study was part of a major research project. The first phase of this study developed and validated the content of the UWQOL-v4-C...
February 14, 2017: Journal of the Formosan Medical Association, Taiwan Yi Zhi
https://www.readbyqxmd.com/read/28214167/psychometric-evaluation-and-design-of-patient-centered-communication-measures-for-cancer-care-settings
#7
Bryce B Reeve, David M Thissen, Carla M Bann, Nicole Mack, Katherine Treiman, Hanna K Sanoff, Nancy Roach, Brooke E Magnus, Jason He, Laura K Wagner, Rebecca Moultrie, Kathryn D Jackson, Courtney Mann, Lauren A McCormack
OBJECTIVE: To evaluate the psychometric properties of questions that assess patient perceptions of patient-provider communication and design measures of patient-centered communication (PCC). METHODS: Participants (adults with colon or rectal cancer living in North Carolina) completed a survey at 2 to 3 months post-diagnosis. The survey included 87 questions in six PCC Functions: Exchanging Information, Fostering Health Relationships, Making Decisions, Responding to Emotions, Enabling Patient Self-Management, and Managing Uncertainty...
February 10, 2017: Patient Education and Counseling
https://www.readbyqxmd.com/read/28214087/targeting-the-pd-1-pd-l1-axis-in-non-small-cell-lung-cancer
#8
REVIEW
Rajiv Kumar, Dearbhaile Collins, Saoirse Dolly, Fiona McDonald, Mary E R O'Brien, Timothy A Yap
The last decade has witnessed rapid advances in the discovery and development of immune checkpoint inhibitors in cancer medicine, particularly drugs targeting programmed cell death 1 (PD-1) and programmed cell death ligand 1 (PD-L1) in non-small cell lung cancer (NSCLC). The proven antitumor efficacy coupled with low rates of drug-related toxicities observed, albeit idiosyncratic, with these novel immunotherapeutics have led to the registration of multiple PD-1 and PD-L1 inhibitors, such as nivolumab, pembrolizumab, and atezolizumab, in second-line advanced NSCLC, whereas durvalumab and avelumab are in late-phase clinical testing...
December 23, 2016: Current Problems in Cancer
https://www.readbyqxmd.com/read/28214006/-conduct-of-epidemiologic-studies-in-french-cancer-survivors-methods-difficulties-encountered-and-solutions-provided-lessons-learned-from-the-simonal-study-on-long-term-toxicities-after-non-hodgkin-lymphoma-treatment
#9
Sabine Anthony, Pierre Hebel, André Garrel, Vanina Oliveri, Catherine Thieblemont, Vincent Ribrag, Hervé Tilly, Corinne Haioun, René-Olivier Casasnovas, Franck Morschhauser, Pierre Feugier, Richard Delarue, Loic Ysebaert, Catherine Sebban, Florence Broussais, Gandhi Damaj, Virginie Nerich, Jean-Philippe Jais, Gilles Salles, Michel Henry-Amar, Nicolas Mounier
INTRODUCTION: Since the introduction of targeted therapies, specific lymphoma mortality has decreased. Possible long-term toxicities, however, are not known yet. This article describes the implementation of the SIMONAL study that investigates the hypothesis of an overconsumption of care after lymphoma treatment with a 10-year follow-up. METHODS: After the mandatory regulatory steps (CCTIRS and CNIL) the vital status and address of 5247 patients treated in 131 French centers were retrieved using a secure web portal, in order to send a quality of life after lymphoma questionnaire...
February 14, 2017: Bulletin du Cancer
https://www.readbyqxmd.com/read/28213952/down-regulation-of-kiaa1199-cemip-by-mir-216a-suppresses-tumor-invasion-and-metastasis-in-colorectal-cancer
#10
Dejun Zhang, Lei Zhao, Qiong Shen, Qing Lv, Min Jin, Hong Ma, Xiu Nie, Xiumei Zheng, Shaoyi Huang, Pengfei Zhou, Gang Wu, Tao Zhang
Colorectal cancer is one of the major causes of death from cancer. Metastasis is the leading cause of treatment failure, in which cancer stem cells and circulating tumor cells play crucial roles. Identifying the involved metastatic biomarkers and clarifying the regulation mechanisms are of great importance for targeting tumor metastasis. In the current research, we discovered that KIAA1199, a cell-migration inducing protein, showed higher expression in CD44+ cancer cells from metastatic compared with the paired primary tissues, and was upregulated in colorectal cancer and positively correlated with numbers and mesenchymal phenotype of circulating tumor cells, and predicted shorter progress-free survival...
February 18, 2017: International Journal of Cancer. Journal International du Cancer
https://www.readbyqxmd.com/read/28213818/acceptability-of-an-internet-cognitive-behavioural-therapy-program-for-people-with-early-stage-cancer-and-cancer-survivors-with-depression-and-or-anxiety-thematic-findings-from-focus-groups
#11
A Karageorge, M J Murphy, J M Newby, L Kirsten, G Andrews, K Allison, S Loughnan, M Price, J Shaw, H Shepherd, J Smith, P Butow
PURPOSE: We developed an eight-lesson internet-delivered CBT (iCBT) program targeting anxiety and depression in early-stage cancer and cancer survivors. To explore the acceptability of the program, we showed volunteers the first two lessons and asked for their views. METHODS: Focus groups (n = 3) and individual interviews (n = 5) were undertaken with 15 participants (11 survivors) with mainly breast (11 of the 15) cancer, who had reviewed intervention materials...
February 18, 2017: Supportive Care in Cancer: Official Journal of the Multinational Association of Supportive Care in Cancer
https://www.readbyqxmd.com/read/28213691/barriers-to-healthcare-among-african-immigrants-in-georgia-usa
#12
Oluwatoyosi A Adekeye, Bola F Adesuyi, Joseph G Takon
African-born immigrants are among the fastest growing immigrant groups in the US, yet they are underrepresented in healthcare research, particularly, cancer research and tend to be categorized as African American or Black, obscuring any cultural nuances that exist. A survey designed to provide insight on the barriers to healthcare, knowledge of common cancers, and cancer risks was utilized during a health fair. Data analyses included descriptive statistics to examine participant demographics and other study variables of interest...
February 18, 2017: Journal of Immigrant and Minority Health
https://www.readbyqxmd.com/read/28213644/circulating-micrornas-and-diabetes-mellitus-a-novel-tool-for-disease-prediction-diagnosis-and-staging
#13
REVIEW
G Sebastiani, L Nigi, G E Grieco, F Mancarella, G Ventriglia, F Dotta
Diabetes is a complex, multifactorial group of metabolic diseases characterized by chronic hyperglycaemia due to pancreatic beta-cell dysfunction and/or loss. It is characterized by an asymptomatic and highly variable prodromic phase, which renders diabetes mellitus difficult to be predicted with sufficient accuracy. Despite several efforts in the identification and standardization of newly trustable. Biomarkers able to predict and follow-up diabetes and to specifically subtype its different forms, few of them have proven of clinical utility...
February 17, 2017: Journal of Endocrinological Investigation
https://www.readbyqxmd.com/read/28213599/health-information-needs-source-preferences-and-engagement-behaviours-of-women-with-metastatic-breast-cancer-across-the-care-continuum-protocol-for-a-scoping-review
#14
Carol A Tucker, M Pilar Martin, Ray B Jones
INTRODUCTION: The health information needs, information source preferences and engagement behaviours of women with metastatic breast cancer (mBC) depend on personal characteristics such as education level, prior knowledge, clinical complications, comorbidities and where they are in the cancer journey. A thorough understanding of the information behaviours of women living with mBC is essential to the provision of optimal care. A preliminary literature review suggests that there is little research on this topic, but that there may be lessons from a slightly broader literature...
February 17, 2017: BMJ Open
https://www.readbyqxmd.com/read/28213333/hmba-is-a-putative-hsp70-activator-stimulating-hexim1-expression-that-is-down-regulated-by-estrogen
#15
Rati Lama, Chunfang Gan, Nethrie Idippily, Viharika Bobba, David Danielpour, Monica Montano, Bin Su
Hexamethylene bis-acetamide inducible protein 1 (HEXIM1) is identified as a novel inhibitor of estrogen stimulated breast cell growth, and it suppresses estrogen receptor-α transcriptional activity. HEXIM1 protein level has been found to be downregulated by estrogens. Recently, HEXIM1 has been found to inhibit androgen receptor transcriptional activity as well. Researchers have used Hexamethylene bis-acetamide (HMBA) for decades to stimulate HEXIM1 expression, which also inhibit estrogen stimulated breast cancer cell gene activation and androgen stimulated prostate cancer gene activation...
February 14, 2017: Journal of Steroid Biochemistry and Molecular Biology
https://www.readbyqxmd.com/read/28213330/drug-discovery-strategies-in-the-field-of-tumor-energy-metabolism-limitations-by-metabolic-flexibility-and-metabolic-resistance-to-chemotherapy
#16
REVIEW
N D Amoedo, E Obre, R Rossignol
The search for new drugs capable of blocking the metabolic vulnerabilities of human tumors has now entered the clinical evaluation stage, but several projects already failed in phase I or phase II. In particular, very promising in vitro studies could not be translated in vivo at preclinical stage and beyond. This was the case for most glycolysis inhibitors that demonstrated systemic toxicity. A more recent example is the inhibition of glutamine catabolism in lung adenocarcinoma that failed in vivo despite a strong addiction of several cancer cell lines to glutamine in vitro...
February 14, 2017: Biochimica et Biophysica Acta
https://www.readbyqxmd.com/read/28213245/one-pot-synthesis-of-gold-carbon-dots-nanocomposite-and-its-application-for-cytosensing-of-metals-for-cancer-cells
#17
Hani Nasser Abdelhamid, Abuo Talib, Hui-Fen Wu
Cytosensing of biological transition metals is paramount important for cancer research. One-pot synthesis of the nanocomposite of carbon dots (CDs) and gold nanoparticles (AuNPs) is reported and has been applied for metal cytosensing. The nanocomposite (GCDs) is synthesized using citric acid (CA) and L-cysteine as precursors in the presence of chloroauric acid. The synthesis procedure exhibits many advantages including simple one step, green approach (solvent free method) and requires cheap chemical precursors...
May 1, 2017: Talanta
https://www.readbyqxmd.com/read/28212732/bcl-2-long-and-winding-path-from-discovery-to-therapeutic-target
#18
REVIEW
Robyn L Schenk, Andreas Strasser, Grant Dewson
In 1988, the BCL-2 protein was found to promote cancer by limiting cell death rather than enhancing proliferation. This discovery set the wheels in motion for an almost 30 year journey involving many international research teams that has recently culminated in the approval for a drug, ABT-199/venetoclax/Venclexta that targets this protein in the treatment of cancer. This review will describe the long and winding path from the discovery of this protein and understanding the fundamental process of apoptosis that BCL-2 and its numerous homologues control, through to its exploitation as a drug target that is set to have significant benefit for cancer patients...
January 15, 2017: Biochemical and Biophysical Research Communications
https://www.readbyqxmd.com/read/28212714/droplet-based-digital-pcr-application-in-cancer-research
#19
G Perkins, H Lu, F Garlan, V Taly
The efficient characterization of genetic and epigenetic alterations in oncology, virology, or prenatal diagnostics requires highly sensitive and specific high-throughput approaches. Nevertheless, with the use of conventional methods, sensitivity and specificity were largely limited. By partitioning individual target molecules within distinct compartments, digital PCR (dPCR) could overcome these limitations and detect very rare sequences with unprecedented precision and sensitivity. In dPCR, the sample is diluted such that each individual partition will contain no more than one target sequence...
2017: Advances in Clinical Chemistry
https://www.readbyqxmd.com/read/28212684/the-renape-observational-registry-rationale-and-framework-of-the-rare-peritoneal-tumors-french-patient-registry
#20
L Villeneuve, G Passot, O Glehen, S Isaac, F Bibeau, P Rousset, F N Gilly
BACKGROUND: Rare peritoneal cancers represent complex clinical situations requiring a specific and multidisciplinary management. Because of their rarity, lack of awareness and knowledge often leads to diagnostic delays and misdiagnosis. And patients are not systematically referred to expert centers as they should be. Clinicians and researchers also face unique challenges with these rare cancers, because it is hard to conduct adequately powered, controlled trials in such small patient population...
February 17, 2017: Orphanet Journal of Rare Diseases
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