G Protein Signaling Mechanisms in the Retina
Title | G Protein Signaling Mechanisms in the Retina PDF eBook |
Author | Kirill A. Martemyanov |
Publisher | Springer |
Pages | 197 |
Release | 2014-09-04 |
Genre | Medical |
ISBN | 1493912186 |
The main purpose of this volume is to provide a focused analysis of the function of the G protein-coupled signaling pathways that operate in the interconnected network of retinal neurons as they detect and encode the information carried by light. The organization of this volume will generally follow the path of signal flow in the retina. First we will describe recent advances in understanding the phototransduction cascade of rod and cone photoreceptors, which use signaling cascade based on the GPCR rhodopsin to transduce incident light into neural activity. Chapters will be devoted to unique specializations of the two major types of photosensitive cells that comprise the predominant input for our spatial and color vision. Subsequently, the mechanisms of synaptic information encoding by retinal ON bipolar cells will be described, where the GPCR mGluR6 plays a fundamental role. Chapters in this section will examine macromolecular organization of the mGluR6 signaling pathway as well as current understanding of its function. The functional characteristics of this signaling mechanism will be explored in detail. Additionally, this section will cover the role of dopamine receptors in modulating signal transmission between photoreceptors and ON-bipolar cells. Finally, chapters will be focused on the output neurons of the inner retina, ganglion cells, where the components of the emerging GPCR melanopsin cascade in intrinsically photosensitive ganglion cells will be detailed. Collectively these mechanisms allow the retina to represent visual space over a wide range of light intensities.
Webvision
Title | Webvision PDF eBook |
Author | Helga Kolb |
Publisher | |
Pages | |
Release | 2007 |
Genre | |
ISBN |
Molecular Biology of the Cell
Title | Molecular Biology of the Cell PDF eBook |
Author | |
Publisher | |
Pages | 0 |
Release | 2002 |
Genre | Cells |
ISBN | 9780815332183 |
Signal Transduction in the Retina
Title | Signal Transduction in the Retina PDF eBook |
Author | Steven J. Fliesler |
Publisher | CRC Press |
Pages | 410 |
Release | 2007-12-26 |
Genre | Medical |
ISBN | 1420007165 |
In the twenty-first century, we are just beginning to understand more clearly the enormous diversity and complexity of signaling processes in the retina. Integrating advances in the biochemistry, cell biology, physiology, and physics of phototransduction, Signal Transduction in the Retina presents the methodologies and experimental approache
G Protein Signaling Mechanisms in the Retina
Title | G Protein Signaling Mechanisms in the Retina PDF eBook |
Author | Kirill Martemyanov |
Publisher | |
Pages | 208 |
Release | 2014-09-30 |
Genre | |
ISBN | 9781493912193 |
Neuromorphic Olfaction
Title | Neuromorphic Olfaction PDF eBook |
Author | Krishna C. Persaud |
Publisher | CRC Press |
Pages | 237 |
Release | 2016-04-19 |
Genre | Medical |
ISBN | 1439871728 |
Many advances have been made in the last decade in the understanding of the computational principles underlying olfactory system functioning. Neuromorphic Olfaction is a collaboration among European researchers who, through NEUROCHEM (Fp7-Grant Agreement Number 216916)-a challenging and innovative European-funded project-introduce novel computing p
Principles of Endocrinology and Hormone Action
Title | Principles of Endocrinology and Hormone Action PDF eBook |
Author | Antonino Belfiore |
Publisher | Springer |
Pages | 0 |
Release | 2018-02-08 |
Genre | Medical |
ISBN | 9783319446745 |
This volume provides comprehensive coverage of the current knowledge of the physiology of the endocrine system and hormone synthesis and release, transport, and action at the molecular and cellular levels. It presents essential as well as in-depth information of value to both medical students and specialists in Endocrinology, Gynecology, Pediatrics, and Internal Medicine. Although it is well established that the endocrine system regulates essential functions involved in growth, reproduction, and homeostasis, it is increasingly being recognized that this complex regulatory system comprises not only hormones secreted by the classic endocrine glands but also hormones and regulatory factors produced by many organs, and involves extensive crosstalk with the neural and immune system. At the same time, our knowledge of the molecular basis of hormone action has greatly improved. Understanding this complexity of endocrine physiology is crucial to prevent endocrine disorders, to improve the sensitivity of our diagnostic tools, and to provide the rationale for pharmacological, immunological, or genetic interventions. It is such understanding that this book is designed to foster.