Androgens and Androgen Receptor

Author: Chawnshang Chang

Publisher: Springer Science & Business Media

ISBN: 1402071884

Category: Medical

Page: 526

View: 551

God's Answers to Life's Difficult Questions is a video-based study that leads you through six of life's tough questions. This HD video download of Session 6, 'How Can I Ever Change?' points out that to be changed takes the transforming power of God.
Pharmacology, Biology, and Clinical Applications of Androgens

Author: Chuck Kelly

Publisher: John Wiley & Sons

ISBN: 0471133205

Category: Medical

Page: 552

View: 189

Pharmacology, Biology, and Clinical Applications of AndrogensCurrent Status and Future Prospects Edited by Shalender Bhasin, Henry L. Gabelnick, Jeffrey M. Spieler,Ronald S. Swerdloff, Christina Wang, and Chuck Kelly As agents that affect the male primary and accessory sex organs,androgens--particularly the hormones testosterone andandrosterone--play a critical role in the development,functionality, and overall health of the male reproductive system.However, since androgens also have far-ranging effects onmetabolism, neurological activity, and behavior, scientistsexploring the contraceptive or therapeutic potential of androgensneed reliable, up-to-date information on the complex biologicalactivities of these agents. Pharmacology, Biology, and Clinical Applications of Androgens:Current Status and Future Prospects presents contributions fromleading investigators around the world, offering a focused,state-of-the-art summary of the central issues and controversies inandrogen research. The book is arranged into sections coveringandrogen physiology, androgens and the prostate, and theneurobehavioral and metabolic effects of androgens--as well astheir role in disease therapy and male contraception, and thevarious delivery systems for each application. Every chapter in thetext provides an expert opinion on a cutting-edge topic in thefield while highlighting the key points of dissent and disagreementwithin the scientific community. This approach is intended tofoster a deeper understanding of the status of androgen researchand lay the groundwork for future investigations in eacharea. This book explores such current topics as: * Androgen regulation of Sertoli cell function * Testosterone and spermatogenesis * Androgen effects on benign prostatic hyperplasia (BPH) andprostate cancer * Androgen effects on cognitive processes, sexual function, andaggressive behavior * Contraceptive efficacy of hormonal suppression of spermatogenesis * The latest transdermal and implantation delivery systems forandrogens Offering multifaceted coverage of the field, Pharmacology, Biology,and Clinical Applications of Androgens is an indispensable aid toall basic scientists and clinical investigators interested in thebiological actions of either natural or synthetic androgens.
Androgens and Androgen Receptor

Author: Chawnshang Chang

Publisher: Springer Science & Business Media

ISBN: 9781461511618

Category: Medical

Page: 503

View: 931

Androgen Receptors is the most comprehensive and up to date volume on the topic, including discussions of the basic mechanisms of androgen-androgen receptor actions, their roles in the androgen-related diseases, and their potential clinical applications. Key topics covered include: -The discovery and cloning of the androgen receptor; -Androgen receptor coregulators; -Androgen related genes and their consensus DNA response elements; -Basic mechanism of action including functional analyses, cellular localization and phosphorylation studies; -Cross-talk to other signal transduction systems; -The recent connections of androgens to women's diseases, such as osteoporosis and ovarian cancer. This book is of interest to students, basic scientists, and clinicians as both a study guide and reference of research in the androgen field. It could also be used as an advanced level text in endocrinology, urology, OBGYN, or oncology.
Androgen Receptors

Author: Silvia Socorro

Publisher: Nova Science Pub Incorporated

ISBN: 1629486930

Category: Science

Page: 173

View: 479

The androgen receptor (AR) mediates a wide range of physiological actions of androgens in cells and tissues. Contributions to this volume cover distinct topics of AR signalling, extending from the structural aspects of AR to its role in androgen-associated diseases and potential clinical applications. Some key issues covered include an overview of structural aspects of AR genes and proteins in mammalian and non-mammalian vertebrate species and a description of the identified AR splice variants in pathological and non-pathological conditions. The structural and functional analysis of coding and untranslated regions of AR are discussed in the context of diseases such as androgen insensitivity syndrome, spinal and bulbar muscular atrophy, polycystic ovarian syndrome and breast, ovary and prostate cancers. The role of AR regulated genes implicated in prostate cancer progression is also explored. This book is a comprehensive conceptual review of the recent findings on AR genes and protein structure, molecular variants, ligands, target genes and signalling mechanisms. Graduate students, scientists and professionals can use it as both a study text and a reference for research purposes.
Androgen-Responsive Genes in Prostate Cancer

Author: Zhou Wang

Publisher: Springer Science & Business Media

ISBN: 9781461461821

Category: Medical

Page: 348

View: 708

Androgens and androgen receptors (AR) play critical roles in the development and progression of prostate cancer, the most frequently diagnosed cancer and second leading cause of cancer death in US males. AR is an androgen-dependent DNA-binding transcription factor that regulates the expression of androgen-responsive genes. Identification and characterization of androgen-responsive genes provide insights into the cellular mechanisms of androgen action and may lead to new approaches in diagnosis, prognosis, prevention and/or treatment of prostate cancer. This volume provides critical information from well respected experts in the field. Some of the exciting topics include the new understanding of mechanisms underlining the regulation of androgen-responsive gene expression, and functions of various androgen-responsive genes in biological processes essential in carcinogenesis including cell growth, angiogenesis, and epithelial-to-mesenchyme transition (EMT). Other important aspects addressed are the current and potential clinic applications of knowledge on androgen-responsive gene regulation and function. This book is intended for researchers, scientists, faculty, and advanced graduate students with an interest in androgen action and prostate cancer.​
Advances in Testosterone Action

Author: Manuel Estrada

Publisher: BoD – Books on Demand

ISBN: 9781789845129

Category: Medical

Page: 119

View: 286

This book describes recent findings on androgens. The chapters include information on physiological and pathological conditions such as alteration in testosterone production by Leydig cells, prostate cancer, and metabolic disorders. Moreover, this book refers to the potential use of androgens in assisted human reproduction treatments and bovine breeding. Since each chapter contains background information based on evidence and emphasizes basic science, this book is aimed at professionals who already have a basic understanding of the principles of androgen biochemistry and endocrine-related diseases.
Prostate Cancer

Author: Chawnshang Chang

Publisher: World Scientific

ISBN: 9789812560674

Category: Medical

Page: 450

View: 669

Prostate cancer is the second leading cause of death in men and its progression is highly dependent on androgens and androgen receptors. However, even with treatment, eventually most prostate cancers progress. Studies of the mechanisms behind this progression leads to advances in treatments for androgen-related diseases. Our book discusses recent prostate cancer research which include the following topics: immunotherapy and chemotherapy; radiation, gene, hormonal, and androgen ablation therapies; basic mechanisms behind prostate cancer growth; how mechanisms can be used to treat prostate cancer; and research in newly developed mouse model systems. This book should be of interest as both a study guide and research reference to students, basic scientists, and clinicians.
Testosterone

Author: E. Nieschlag

Publisher: Cambridge University Press

ISBN: 0521833809

Category: Medical

Page: 98

View: 177

This is an authoritative reference on testosterone, and its role in human physiology and pathology.
The Mechanism of Action of Androgens

Author: W. I. P. Mainwaring

Publisher: Springer

ISBN: 0387079416

Category: Androgens

Page: 200

View: 126

My introduction to androgens was neither auspicious nor impressive. I was sitting my viva voce examination for a degree in physiology and had haltingly intimated to my examiner (name decorously withheld) that I intended to pursue a career in re- search. "On what topic?" was the reply. I had been deeply impressed by the work of C. Huggins and C. V. Hodges (Cancer Res. 1, 293, 1941) on the dramatic arrest of canine prostatic hyperplasia by the administration of stilboestrol. With some en- thusiasm, I responded, "On steroid hormones, because I am struck by the profound effects that may be achieved by relatively small numbers of molecules. " The examiner sank into deep contemplation before replying, "Young man, have you considered go- ing into teaching?" Suitably chastened, I finally began my research career investigating the effects of steroids on the nucleic acid metabolism of experimental tumours and on the process cells. Reaching an impasse in this work, I mentioned one of senescence in animal day to Dr. G. F. Marrian that, somewhat surprisingly, we had no understanding of the fundamental mechanism of action of steroid hormones, especially the androgens. me to tackle this problem, particularly since exciting new insights He encouraged were then being made into the interaction of radioactively labelled oestradiol-l?,8 with such tissues as rat uterus.