Download or read book Role of Sex Steroids and Their Receptors in Cancers written by Pia Giovannelli and published by Frontiers Media SA. This book was released on 2022-11-22 with total page 105 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Advances in Rapid Sex Steroid Action written by Gabriella Castoria and published by Springer Science & Business Media. This book was released on 2011-12-15 with total page 271 pages. Available in PDF, EPUB and Kindle. Book excerpt: Breast and prostate cancers are both hormone-dependent, at least in some stages of their progression. Hormonal manipulation represents an important therapeutic approach. Although most of breast and prostate cancers initially respond to hormone therapy, most tumors reinitiate to growth. Finally, hormone-resistant and metastatic breast and prostate cancers may develop. Thus, the challenge is the dissection of mechanisms by which steroid receptor signaling pathways continue to influence cell growth and invasiveness. Compelling evidence indicates that steroid hormones elicit non-genomic responses in extra-nuclear compartment of target cells. In this cellular location, steroid-coupled receptors rapidly recruit signaling effectors or scaffold proteins and activate multiple pathways leading to proliferation, survival, migration and invasiveness. The immediate challenge is the dissection of key events regulating the steroid response of target tissues to prevent progression and improve treatment of breast and prostate cancers.

Download or read book Advances in Rapid Sex Steroid Action written by Gabriella Castoria and published by Springer. This book was released on 2011-12-14 with total page 270 pages. Available in PDF, EPUB and Kindle. Book excerpt: Breast and prostate cancers are both hormone-dependent, at least in some stages of their progression. Hormonal manipulation represents an important therapeutic approach. Although most of breast and prostate cancers initially respond to hormone therapy, most tumors reinitiate to growth. Finally, hormone-resistant and metastatic breast and prostate cancers may develop. Thus, the challenge is the dissection of mechanisms by which steroid receptor signaling pathways continue to influence cell growth and invasiveness. Compelling evidence indicates that steroid hormones elicit non-genomic responses in extra-nuclear compartment of target cells. In this cellular location, steroid-coupled receptors rapidly recruit signaling effectors or scaffold proteins and activate multiple pathways leading to proliferation, survival, migration and invasiveness. The immediate challenge is the dissection of key events regulating the steroid response of target tissues to prevent progression and improve treatment of breast and prostate cancers.

Download or read book Female Sex Steroids written by J.H. Clark and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 458 pages. Available in PDF, EPUB and Kindle. Book excerpt: It is the object of this series of monographs to present the experiments and interpre tations of a given laboratory. We have attempted in this volume to present our view of receptor-steroid interactions and their relation to steroid-induced responses. This view is necessarily biased by our own experimental results. While we have tried to in clude the views and results of others, this volume is not meant to be comprehensive. Rather it is selective and examines those topics within the general field of steroid hor mone action which we have addressed at the laboratory bench. The work reviewed in this volume would not exist without the help and support of many associates. Our mentors included Jorge Awapara, Jack Gorski, Henry Komer, Bill Ray, and Mike Zarrow. Associates instrumental in this work include George Barr, John Burgner, Sam Campbell, Constance Cardasis, Hitkan Eriksson, Stan Glasser, Jim Hardin, Mohammed Kalimi, Bruce Lester, Barry Markavarich, Shirley McCormick, Tony Means, Dan Medina, Ann Miller, Bert O'Malley, Helen Padyku la, Zigmund Paszko, Dale Snow, Susan Upchurch and Marian Walters. Students who have contributed to this effort include John Anderson, Joe DeLibero, Aaron Hsueh, Katrina Kelner, Debbie Metzger, Randy Richards, Jim Schaeffer, Mike Tytell, Lane von Brunt, and Cheryl Watson. Technicians without whose assistance this work could not exist include Toni Cetti, Wendy D'Attilio, Jeanie Haselby, Lily Hsueh, Helen Hyland, Jim Kovar, Kathy O'Connor, and Peggy Sansone."

Download or read book Sex Steroids and Apoptosis In Skeletal Muscle Molecular Mechanisms written by Andrea A. Vasconsuelo and published by Bentham Science Publishers. This book was released on 2019-06-03 with total page 191 pages. Available in PDF, EPUB and Kindle. Book excerpt: This monograph focuses on the actions exerted by sex hormones, 17β-estradiol and testosterone, in skeletal muscle tissue. An important consideration of this volume is the fact that both estrogen receptors (ERs) and androgen receptors (ARs) are ubiquitously expressed and, as a result, steroid hormones affect growth and different cell functions in several organs. Moreover, ERs and ARs may have a non-classical pattern of intracellular localizations, raising complexity to the functional roles of estradiol and testosterone. Readers will find key information about the role of sex hormones in mitochondrial physiology and their relation with ageing, apoptosis, and sarcopenia. Chapters integrate important points with the latest information on the subject, including work of leading researchers studying the cellular and molecular mechanisms underlying the age-linked changes in muscle tissue while highlighting the role of satellite cells. Furthermore, the book presents a chapter about phytoestrogens (compounds which are structurally very similar to estrogen 17β-estradiol) and their selective action on sex steroid receptors (specifically, they have a higher affinity for ERβ receptors than ERα receptors). The book is recommended reading for scientists and clinicians involved in the field of medical and health sciences as well as for scholarly readers (students of biochemistry and medicine) who are interested in the molecular mechanism of cellular apoptosis regulated by steroid hormones.

Download or read book Non Reproductive Actions of Sex Steroids written by Gregory R. Bock and published by John Wiley & Sons. This book was released on 2008-04-30 with total page 284 pages. Available in PDF, EPUB and Kindle. Book excerpt: Prominent clinicians and researchers from diverse disciplines discuss the basic cell and molecular biology of steroid action and sex steroids' effects on the nervous and immune systems. Provides an integrated evaluation of the advantages and disadvantages of hormone replacement therapy.

Download or read book Sex Hormone Receptor Signals in Human Malignancies written by Hiroshi Miyamoto and published by MDPI. This book was released on 2019-10-01 with total page 150 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sex steroids, including androgens, estrogens, and progestogens, are known to have widespread physiological actions beyond the reproductive system via binding to the sex hormone receptors. Meanwhile, emerging evidence has indicated that sex hormone receptor signals are involved in the outgrowth of some malignancies, such as prostate and breast carcinomas, as well as others that have not traditionally been considered as endocrine-related neoplasms. This Special Issue “Sex Hormone Receptor Signals in Human Malignancies” covers various aspects of the potential role of sex hormone receptors and related signals in prostate cancer, breast cancer, and other neoplastic conditions by depicting promising findings derived from in vitro and in vivo experiments as well as the analyses of surgical specimens. The current observations described may thus provide a unique insight into novel or known functions of sex hormone receptors and related molecules.

Download or read book Clinical Interest of Steroid Hormone Receptors in Breast Cancer written by G. Leclercq and published by Springer. This book was released on 1984-01-01 with total page 351 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Hormones and Cancer written by Wendell W. Leavitt and published by Springer Science & Business Media. This book was released on 2013-04-17 with total page 421 pages. Available in PDF, EPUB and Kindle. Book excerpt: The papers in this volume were presented at the Symposium on Hormones and Cancer held March 24-26, 1980, at the Worcester Foundation for Experimental Biology, Shrewsbury, MA. The meeting was organized to review recent advances in basic and clinical research work on hormone-responsive tumors of the reproductive system. The association between protracted hormone action and cancer of the reproductive system is now irrefutable. Yet we still do not know how hormones initiate and promote neoplastic transformation of their target cells. A major effort is cur rently being directed at understanding the hormonal regulation of neoplastic cells, especially those arising from the breast, uterus, pituitary gland and prostate. The symposium brought together leading experts whose research is focused on this impor tant area of human health. Although many questions remain to be answered by future studies, the material covered in this volume provides an up-to-date overview of the current status of work in this area. The subjects range from the mechanism of hormone action to the treatment of hormone-dependent tumors, and topics include estrogen, progestin, androgen and glucocorticoid action~ hormone receptors~ specific protein responses~ developmental effects of estrogens and antiestrogens~ the DES syndrome~ regu lation of the cell cycle~ therapeutic effects of antiestrogens, aromatase inhibitors, iodoestrogens, progestins on estrogen dependent tumors~ characterization of retinoid-binding sites~ and the utility of various tumor markers.

Download or read book Steroid Hormones and Cell Cycle Regulation written by Kerry L. Burnstein and published by Springer Science & Business Media. This book was released on 2013-11-11 with total page 264 pages. Available in PDF, EPUB and Kindle. Book excerpt: From the tissue culture dish to genetically modified mice, this volume explores the long recognized role of steroid hormones in regulating cell proliferation and differentiation. Many striking effects of steroid hormones are apparent during development and neoplasia and these topics are covered extensively. Several chapters address the pharmacological uses of steroid and related hormones, their analogs and antagonists in controlling growth of endocrine cancers. This book also highlights the complex role of cross talk between steroid hormones and signals initiated at the cell surface in the regulation of cell cycle in hormone responsive tissues.

Download or read book Hormone Signaling written by Vincent Goffin and published by Springer Science & Business Media. This book was released on 2002-03-31 with total page 340 pages. Available in PDF, EPUB and Kindle. Book excerpt: Multicellular organisms require a means of intracellular communication to organize and develop the complex body plan that occurs during embryogenesis and then for cell and organ systems to access and respond to an ever changing environmental milieu. Mediators of this constant exchange of information are growth factors, neurotransmmitters, peptide and protein hormones which bind to cell surface receptors and transduce their signals from the extracellular space to the intracellular compartment. Via multiple signaling pathways, receptors of this general class affect growth, development and differentiation. Smaller hydrophobic signaling molecules, such as steroids and non-steroid hormones, vitamins and metabolic mediators interact with a large family of nuclear receptors. These receptors function as transcription factors affecting gene expression, to regulate the multiple aspects of animal and human physiology, including development, reproduction and homeostasis. The aim of this book is to cover various aspects of intracellular signaling involving hormone receptors.

Download or read book Steroid Receptors in Breast Cancer written by and published by . This book was released on 1983 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Steroid Hormone Action and Cancer written by K. Menon and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 231 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume is an outgrowth of a symposium held at the University of Michigan, Ann Arbor, Michigan, October 27-29, 1975. This symposium was organized to bring together basic scientists and clinicians for the purpose of exchanging new ideas and the latest information in the area of Steroid Hormone Action and Cancer. The design of the symposium included both formal plenary sessions and informal roundtable discussion groups, the chapters of this volume being drawn primarily from these proceedings. During the last quarter of a century considerable progress has been made toward understanding the molecular mechanisms in volved in steroid hormone action. It now appears that the mechan sim of action of the four major classes of steroid hormones is qualitatively similar. Research during the past decade has demonstrated steroid hormone receptors in a variety of normal and neoplastic tissues. Receptor-containing neoplasms have been shown to be hormone-dependent and undergo regression when treated with hormone antagonists. Natural and synthetic steroids also have been employed for many years to successfully treat various types of cancer, for example: estrogens, androgens and progestagens for breast cancer; estrogens and progestagens for prostatic carcinoma; progestagens for endometrial carcinoma; and corticoids for leu kemias. All of these neoplasms have now been found to possess receptors for the steroids empirically used in their treatment.

Download or read book Sex Steroid Receptors written by Ferdinando Auricchio and published by . This book was released on 1985 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Steroid Enzymes and Cancer Volume 1155 written by H. Leon Bradlow and published by Wiley-Blackwell. This book was released on 2009-03-30 with total page 352 pages. Available in PDF, EPUB and Kindle. Book excerpt: The expression and activity of key enzymes of sex steroid metabolism have major implications in both development and progression of various human hormone-related tumors, including breast, prostate, lung, and liver cancer. This volume explores the role of local synthesis of steroid hormones, a process that has assumed an increasing importance in our understanding about several malignancies originating from steroid target tissues, wherein abnormal levels of individual steroids may promote tumor growth. In this framework, a divergent expression and/or activity of key gonadal steroid enzymes (including dehydrogenases, hydroxylases, sulfotransferases, sulfatases, and aromatase) may eventually lead to a differential accumulation of hormone derivatives with divergent biological activities in individual target tissues. This is of crucial importance in predicting the overall biological impact that sex steroids have on peripheral target tissues and, hence, on their potential role in cancer development and/or progression. The volume focuses on five key enzymes in the metabolism of sex steroids: (1) 17βhydroxysteroid dehydrogenase; (2) 5αreductase; (3) hydroxylases and catechol-oxy methyltransferase; (4) sulfatase, sulfotransferases, and glucuronidase; and (5) aromatase. The organization of the volume is designed to provide an updated picture of the existing knowledge about the association between steroid enzyme expression/function and the development and/or progression of major human cancers, including classical (breast, prostate) and nonclassical (lung, liver) hormone-related tumors. The resulting inferences for diagnosis, prognosis, and treatment are also presented, along with the experimental basis for developing preventive measures. NOTE: Annals volumes are available for sale as individual books or as a journal. For information on institutional journal subscriptions, please visit www.blackwellpublishing.com/nyas. ACADEMY MEMBERS: Please contact the New York Academy of Sciences directly to place your order (www.nyas.org). Members of the New York Academy of Science receive full-text access to the Annals online and discounts on print volumes. Please visit http://www.nyas.org/MemberCenter/Join.aspx for more information about becoming a member.

Download or read book Localization Of Putative Steroid Receptors written by Pertschuk and published by CRC Press. This book was released on 2018-02-01 with total page 183 pages. Available in PDF, EPUB and Kindle. Book excerpt: These volumes represent the "state-of-the-art" in morphological methods for detection of steroid receptors. Some physician authors have applied many of the new methodologies in clinical research projects deisgned to improve medical practice, and these attempts have been placed in Volume II. The Background and recent advances presented here are intended to stimulate further experimentation and new innovations, and spur clinical trials by all investigators with an interest in steroid hormones, cell biology, and clinical oncology.

Download or read book Steroid and Sterol Hormone Action written by Thomas C. Spelsberg and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 418 pages. Available in PDF, EPUB and Kindle. Book excerpt: The purpose of this book is to focus attention on recent developments in steroid and sterol hormone action. Many authors have generously contributed to the book. As a result, there is a great diversity of opinion! A majority of the chapters deal with steroid or sterol hormone receptors. This is not meant to imply that receptor-mediated mechanisms are the sole or even the most important mechanisms by which steroid hormones act in the cell. There is wealth of evidence showing that other, non-receptor events, are important also. Steroid hormone recep tor research and the study of nuclear events mediated by steroids are presently the most intensely studied aspects of sterol hormone action and our selection of topics reflects this trend. We have also included chapters on vitamin 0 sterols and thyroid hormone in the book, as there is pood evidence that these hormones act in a manner similar to other classical steroids. 1 IMMUNOCHARACTERIZATION OF THE NUCLEAR ACCEPTOR SITES FOR THE AVIAN OVIDUCT PROGESTERONE RECEPTOR A. GOLDBERGER, M. HORTON, T. C. SPELSBERG Department of Biochemistry and Molecular Biology, Mayo Clinic and Mayo Graduate School of Medicine, Rochester, MN 55905 INTRODUCTION It is well known that steroid hormones, certain vitamins and sterols, enter target cells and bind to specific protein receptors in the cyto plasm or nucleus (1-4). This binding is saturable, high affinity, and steroid specific.