Search results: Found 17

Listing 1 - 10 of 17 << page
of 2
>>
Sort by
Novel Approaches to the Analysis of Family Data in Genetic Epidemiology

Authors: --- --- ---
Book Series: Frontiers Research Topics ISSN: 16648714 ISBN: 9782889199327 Year: Pages: 84 DOI: 10.3389/978-2-88919-932-7 Language: English
Publisher: Frontiers Media SA
Subject: Science (General) --- Genetics
Added to DOAB on : 2016-01-19 14:05:46
License:

Loading...
Export citation

Choose an application

Abstract

Genome-wide association studies (GWAS) for complex disorders with large case-control populations have been performed on hundreds of traits in more than 1200 published studies (http://www.genome.gov/gwastudies/) but the variants detected by GWAS account for little of the heritability of these traits, leading to an increasing interest in using family based designs. While GWAS studies are designed to find common variants with low to moderate attributable risks, family based studies are expected to find rare variants with high attributable risk. Because family-based designs can better control both genetic and environmental background, this study design is robust to heterogeneity and population stratification. Moreover, in family-based analysis, the background genetic variation can be modeled to control the residual variance which could increase the power to identify disease associated rare variants. Analysis of families can also help us gain knowledge about disease transmission and inheritance patterns. Although a family-based design has the advantage of being robust to false positives, novel and powerful methods to analyze families in genetic epidemiology continue to be needed, especially for the interaction between genetic and environmental factors associated with disease. Moreover, with the rapid development of sequencing technology, advances in approaches to the design and analysis of sequencing data in families are also greatly needed. The 11 articles in this book all introduce new methodology and, using family data, substantial new findings are presented in the areas of infectious diseases, diabetes, eye traits, autism spectrum disorder and prostate cancer.

Veränderliche 3D Zellgerüstträger auf Cryogelbasis zur Kultivierung von Prostatakarzinomzellen

Author:
Book Series: Schriften des Instituts für Mikrostrukturtechnik am Karlsruher Institut für Technologie / Hrsg.: Institut für Mikrostrukturtechnik ISSN: 18695183 ISBN: 9783731506768 Year: Volume: 35 Pages: XVII, 258 p. DOI: 10.5445/KSP/1000069956 Language: GERMAN
Publisher: KIT Scientific Publishing
Subject: Technology (General)
Added to DOAB on : 2019-07-30 20:02:01
License:

Loading...
Export citation

Choose an application

Abstract

In this work, three-dimensional (3D) cell scaffolds based on cryogels of different polymers were developed and subsequently used for the cultivation of prostate carcinoma cells. Moreover, different scaffolds on the basis of the silk protein, fibroin, were synthesized and also served as cultivation environment for established prostate cancer cells.

Diagnostic, Prognostic and Predictive Biomarkers in Prostate Cancer

Author:
ISBN: 9783038426325 9783038426332 Year: Pages: 428 DOI: 10.3390/books978-3-03842-633-2 Language: English
Publisher: MDPI - Multidisciplinary Digital Publishing Institute
Subject: Medicine (General)
Added to DOAB on : 2018-01-10 12:43:57
License:

Loading...
Export citation

Choose an application

Abstract

Prostate cancer is the most common cancer in men in the Western world. Therefore, its early diagnosis in particular, which is mainly based on serum prostate-specific antigen (PSA), has gained attention in several fields of research. New biomarkers in serum and urine have been described, for example, the prostate health index (PHI) or urinary Prostate cancer gene 3 (PCA3), or others including several biomarker-based multivariate models. In addition to three studies and two reviews regarding PHI and other markers within this Special Issue “Diagnostic, Prognostic and Predictive Biomarkers in Prostate Cancer”, new immunoassays with the PCa-associated aberrant glycosylation of PSA (S2,3PSA) have been published. However, it is important to know not only the diagnosis, but also the prognosis or further prediction of this very common disease. Here, several new nucleic acid or protein-based tissue biomarkers have been described. Most studies in this Special Issue used tissue microarrays and immunohistochemistry. As already described for other types of cancer, individualized medicine, such as theranostics, a combination of diagnostics and therapeutics, represents a new area of interest for prostate cancer. Here, a very comprehensive review presents and discusses various important and promising kinds of nanoparticles, as well as imaging and therapy options, suitable for theranostic applications.

AR Signaling in Human Malignancies: Prostate Cancer and Beyond

Author:
ISBN: 9783038427407 9783038427391 Year: Pages: 244 DOI: 10.3390/books978-3-03842-739-1 Language: English
Publisher: MDPI - Multidisciplinary Digital Publishing Institute
Subject: Medicine (General)
Added to DOAB on : 2018-02-16 08:45:39
License:

Loading...
Export citation

Choose an application

Abstract

The notion that androgens and androgen receptor (AR) signaling are the hallmarks of prostate cancer oncogenesis and disease progression is generally well accepted. What is more poorly understood is the role of AR signaling in other human malignancies. This Special Issue of Cancers initially reviews the role of AR in advanced prostate cancer, and then explores the potential importance of AR signaling in other epithelial malignancies. The first few articles focus on the use of novel AR-targeting therapies in castration-resistant prostate cancer and the mechanisms of resistance to novel antiandrogens, and they also outline the interaction between AR and other cellular pathways, including PI3 kinase signaling, transcriptional regulation, angiogenesis, stromal factors, Wnt signaling, and epigenetic regulation in prostate cancer. The next several articles review the possible role of androgens and AR signaling in breast cancer, bladder cancer, salivary gland cancer, and hepatocellular carcinoma, as well as the potential treatment implications of using antiandrogen therapies in these non-prostatic malignancies.

Controversies and Perspectives in the Use of Postoperative Radiotherapy for Prostate Cancer

Authors: --- ---
Book Series: Frontiers Research Topics ISSN: 16648714 ISBN: 9782889454501 Year: Pages: 74 DOI: 10.3389/978-2-88945-450-1 Language: English
Publisher: Frontiers Media SA
Subject: Medicine (General) --- Oncology
Added to DOAB on : 2018-11-16 17:17:57
License:

Loading...
Export citation

Choose an application

Abstract

The use of radical prostatectomy in patients with high risk of recurrence has significantly increased during the past 10 years. Thus, adjuvant radiation as a part of multimodality treatment or salvage radiation at the evidence of prostate-specific antigen (PSA) progression represents mainstay curative-intent options for a great number of prostate cancer patients. Although, few randomized trials and many retrospective studies have been published, many uncertainties still mold the discussions on the best treatment management for men after prostatectomy. This research topic successfully intended to foster discussions on current controversies in the use of postoperative radiotherapy and to present novel perspectives for treatment optimization.

Cancer Metabolomics 2018

Authors: --- ---
ISBN: 9783039213450 / 9783039213467 Year: Pages: 184 DOI: 10.3390/books978-3-03921-346-7 Language: eng
Publisher: MDPI - Multidisciplinary Digital Publishing Institute
Subject: Science (General) --- Biology --- Biochemistry
Added to DOAB on : 2019-12-09 11:49:15
License:

Loading...
Export citation

Choose an application

Abstract

The metabolomics approach, defined as the study of all endogenously-produced low-molecular-weight compounds, appeared as a promising strategy to define new cancer biomarkers. Information obtained from metabolomic data can help to highlight disrupted cellular pathways and, consequently, contribute to the development of new-targeted therapies and the optimization of therapeutics. Therefore, metabolomic research may be more clinically translatable than other omics approaches, since metabolites are closely related to the phenotype and the metabolome is sensitive to many factors. Metabolomics seems promising to identify key metabolic pathways characterizing features of pathological and physiological states. Thus, knowing that tumor metabolism markedly differs from the metabolism of normal cells, the use of metabolomics is ideally suited for biomarker research. Some works have already focused on the application of metabolomic approaches to different cancers, namely lung, breast and liver, using urine, exhaled breath and blood. In this Special Issue we contribute to a more complete understanding of cancer disease using metabolomics approaches.

Sex Hormone Receptor Signals in Human Malignancies

Author:
ISBN: 9783039211739 / 9783039211746 Year: Pages: 152 DOI: 10.3390/books978-3-03921-174-6 Language: eng
Publisher: MDPI - Multidisciplinary Digital Publishing Institute
Subject: Science (General) --- Biology
Added to DOAB on : 2019-12-09 11:49:15
License:

Loading...
Export citation

Choose an application

Abstract

Sex steroids, including androgens, estrogens, and progestogens, are knownto have widespread physiological actions beyond the reproductive systemvia binding to the sex hormone receptors. Meanwhile, emerging evidence hasindicated that sex hormone receptor signals are involved in the outgrowth ofsome malignancies, such as prostate and breast carcinomas, as well as othersthat have not traditionally been considered as endocrine-related neoplasms. ThisSpecial Issue “Sex Hormone Receptor Signals in Human Malignancies” coversvarious aspects of the potential role of sex hormone receptors and related signalsin prostate cancer, breast cancer, and other neoplastic conditions by depictingpromising findings derived from in vitro and in vivo experiments as well as theanalyses of surgical specimens. The current observations described may thusprovide a unique insight into novel or known functions of sex hormone receptorsand related molecules.

Anticancer Drugs

Authors: ---
ISBN: 9783039215867 / 9783039215874 Year: Pages: 214 DOI: 10.3390/books978-3-03921-587-4 Language: eng
Publisher: MDPI - Multidisciplinary Digital Publishing Institute
Subject: Science (General) --- Chemistry (General)
Added to DOAB on : 2019-12-09 11:49:15
License:

Loading...
Export citation

Choose an application

Abstract

The past decades have seen major developments in the understanding of the cellular and molecular biology of cancer. Significant progress has been achieved regarding long-term survival for the patients of many cancers with the use of tamoxifen for treatment of breast cancer, treatment of chronic myeloid leukaemia with imatinib, and the success of biological drugs. The transition from cytotoxic chemotherapy to targeted cancer drug discovery and development has resulted in an increasing selection of tools available to oncologists. In this Special Issue of Pharmaceuticals, we highlight the opportunities and challenges in the discovery and design of innovative cancer therapies, novel small-molecule cancer drugs and antibody–drug conjugates, with articles covering a variety of anticancer therapies and potential relevant disease states and applications. Significant efforts are being made to develop and improve cancer treatments and to translate basic research findings into clinical use, resulting in improvements in survival rates and quality of life for cancer patients. We demonstrate the possibilities and scope for future research in these areas and also highlight the challenges faced by scientists in the area of anticancer drug development leading to improved targeted treatments and better survival rates for cancer patients.

Protective and Detrimental Role of Heme Oxygenase-1

Author:
ISBN: 9783039218066 / 9783039218073 Year: Pages: 220 DOI: 10.3390/books978-3-03921-807-3 Language: eng
Publisher: MDPI - Multidisciplinary Digital Publishing Institute
Subject: Medicine (General) --- Therapeutics
Added to DOAB on : 2019-12-09 11:49:16
License:

Loading...
Export citation

Choose an application

Abstract

The book “Protective and Detrimental Role of Heme Oxygenase-1”, includes a selection of original research papers and reviews aimed at understanding the dual role (protective and detrimental) of HO-1 and the involved signaling pathways. Original research papers and reviews aimed at the identification of natural molecules or new synthetic compounds able to modulate HO-1 activity/expression help make HO-1 a potential therapeutic target for the amelioration of various diseases.

Keywords

ferroptosis --- heme oxygenase-1 --- iron --- reactive oxygen species --- glutathione --- chemotherapy --- paracetamol --- Myristica fragrans kernels --- heme oxygenase 1 --- liver --- glucocorticoid receptor --- GR --- heme oxygenase 1 --- HO-1 --- prostate cancer --- ANTIGEN presenting cell --- tolerance --- Tet-ON system --- antigen presentation --- analgesia --- carbon monoxide --- heme oxygenase 1 --- inflammatory pain --- locus coeruleus --- nitric oxide --- bilirubin --- Gunn rats --- hyperbilirubinemia --- inflammation --- LPS --- NF-?B --- caloric restriction --- Sirtuin 1 --- Heme Oxygenase-1 --- PGC-1? --- cardiomyopathy --- diabetes mellitus --- Type 1 diabetes mellitus (T1D) --- Pancreatic oxidative damage --- Heme oxygenase-1 (HO-1) inducers --- Caffeic acid phenethyl ester (CAPE) --- Reactive oxygen species (ROS) --- Dimethylarginine dimethylaminohydrolase-1 (DDAH-1) --- Inducible nitric oxide synthase (iNOS) --- Gamma-Glutamyl-Cysteine Ligase (GGCL) --- prostate cancer --- heme oxygenase --- metformin --- apoptosis --- ER stress --- HO-1 activity inhibitor --- carbon monoxide --- lung preservation --- ischemia–reperfusion injury --- high-pressure gas --- Colon cancer --- Betula etnensis Raf. --- oxidative stress --- heme oxigenase-1 --- ferroptosis --- thiol groups --- angiotensin II --- mineralocorticoid receptor --- heme oxygenase 1 --- sirtuin 1 --- adipocytes --- oxidative stress --- heme oxygenase-1 --- atherosclerosis --- coronary artery disease --- peripheral artery disease --- carotid plaque --- heme oxygenase --- endoplasmic reticulum stress --- hemoglobin --- heme --- n/a

Benefits of Resveratrol Supplementation

Authors: ---
ISBN: 9783039212750 / 9783039212767 Year: Pages: 260 DOI: 10.3390/books978-3-03921-276-7 Language: eng
Publisher: MDPI - Multidisciplinary Digital Publishing Institute
Subject: Science (General) --- Biology --- Nutrition and Food Sciences
Added to DOAB on : 2019-08-28 11:21:27
License:

Loading...
Export citation

Choose an application

Abstract

In recent years, great attention has been paid to polyphenols due to their positive effects on health. One of the most widely-studied phenolic compounds is resveratrol. This molecule, which is naturally present in some foods, shows beneficial effects on various physiological and biochemical processes, thus representing a potential tool for the prevention or the treatment of diseases highly prevalent in our society. Several of these beneficial effects have been observed in human beings, but others only in pre-clinical studies so far, and therefore, it is mandatory to continue with the scientific research in this field. Indeed, new knowledge concerning these issues could enable the development of novel functional foods or nutraceuticals, incorporating resveratrol, suitable for preventing or treating diseases such as cancer, cardiovascular diseases, obesity, dislipemia, insulin resistance and diabetes, liver diseases, etc.

Listing 1 - 10 of 17 << page
of 2
>>
Sort by
Narrow your search