Download or read book Optical Molecular Imaging in Cancer Research written by Guanglei Zhang and published by Frontiers Media SA. This book was released on 2022-04-20 with total page 201 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Molecular Imaging Probes for Cancer Research written by Xiaoyuan Chen and published by World Scientific. This book was released on 2012 with total page 1102 pages. Available in PDF, EPUB and Kindle. Book excerpt: This review volume integrates the advances in cancer biology, molecular imaging techniques and imaging probes for visualization and quantitative measurement of anatomical, functional, and molecular profiles of cancer. The volume also presents a comprehensive summary of the state-of-the-art technology in molecular imaging probe design and applications in radionuclide (PET and SPECT), magnetic resonance (MR), optical (fluorescence, Raman, photoacoustic), ultrasound, CT, and multimodality imaging. Bringing together the fundamentals of molecular imaging, and the basic principles of each molecular imaging modality in this volume, readers' understanding in this field is further enhanced. With a strong emphasis on the chemistry of the design of appropriate molecular imaging probes for early cancer detection, therapy-response monitoring, and anti-cancer drug development, the process of translating novel cancer imaging probes from bench to bedside is extensively discussed.
Download or read book Emerging Applications of Molecular Imaging to Oncology written by and published by Elsevier. This book was released on 2014-09-27 with total page 415 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advances in Cancer Research provides invaluable information on the exciting and fast-moving field of cancer research. Here, once again, outstanding and original reviews are presented on a variety of topics. This volume, number 124, covers emerging applications of molecular imaging to oncology, including molecular-genetic imaging, imaging the tumor microenvironment, tracking cells and vaccines in vivo, and more. Provides information on cancer research Outstanding and original reviews Suitable for researchers and students
Download or read book Molecular Imaging in Oncology written by Otmar Schober and published by Springer Nature. This book was released on 2020-06-27 with total page 911 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book discusses the most significant recent advances in oncological molecular imaging, covering the full spectrum from basic and preclinical research to clinical practice. The content is divided into five sections, the first of which is devoted to standardized and emerging technologies and probe designs for different modalities, such as PET, SPECT, optical and optoacoustic imaging, ultrasound, CT, and MRI. The second section focuses on multiscale preclinical applications ranging from advanced microscopy and mass spectroscopy to whole-body imaging. In the third section, various clinical applications are presented, including image-guided surgery and the radiomic analysis of multiple imaging features. The final two sections are dedicated to the emerging, crucial role that molecular imaging can play in the planning and monitoring of external and internal radiotherapy, and to future challenges and prospects in multimodality imaging. Given its scope, the handbook will benefit all readers who are interested in the revolution in diagnostic and therapeutic oncology that is now being brought about by molecular imaging.
Download or read book Molecular Imaging in Oncology written by Otmar Schober and published by Springer Science & Business Media. This book was released on 2012-11-28 with total page 421 pages. Available in PDF, EPUB and Kindle. Book excerpt: The impact of molecular imaging on diagnostics, therapy, and follow-up in oncology is increasing steadily. Many innovative molecular imaging probes have already entered clinical practice, and there is no doubt that the future emphasis will be on multimodality imaging in which morphological, functional, and molecular imaging techniques are combined in a single clinical investigation. This handbook addresses all aspects of molecular imaging in oncology, from basic research to clinical applications. The first section is devoted to technology and probe design, and examines a variety of PET and SPECT tracers as well as multimodality probes. Preclinical studies are then discussed in detail, with particular attention to multimodality imaging. In the third section, diverse clinical applications are presented, and the book closes by looking at future challenges. This handbook will be of value to all who are interested in the revolution in diagnostic oncology that is being brought about by molecular imaging.
Download or read book Optical Imaging of Cancer written by Eben Rosenthal and published by Springer Science & Business Media. This book was released on 2009-10-03 with total page 278 pages. Available in PDF, EPUB and Kindle. Book excerpt: To describe principles of optical imaging including chemistry and physics of fluorescence, limitations/advantages of optical imaging compared to metabolic and anatomic imaging. Describe hardware adapted for small animal imaging and for clinical applications: endoscopes and operative microscopes. Outline FDA approved and newer optical imaging probes. Include discussion of chemistry and linkage to other proteins. Review current techniques to image cancer and the development of techniques to specifically image cancer cells. Review use of exploiting differences in tissue autofluorescence to diagnose and treat cancer. Include agents such as 5-aminoleculinic acid. Review mechanisms that require proteolytic processing within the tumor to become active fluorophores. Review use of cancer selective proteins to localize probes to cancer cells: include toxins, antibodies, and minibodies. Introduction of plasmids, viruses or other genetic material may be used to express fluorescent agents in vivo. This chapter will review multiple vectors and delivery mechanisms of optical imaging cassettes.Preclinical investigations into the use of optical contrast agents for the detection of primary tumors in conventional and orthotopic models will be discussed. Preclinical investigations into the use of optical contrast agents for the detection of metastatic tumors in mouse models will be discussed. Use of targeted and non-specific optical contrast agents have been used for the detection of sentinel lymph node detection. These applications and how they differ from other applications will be discussed. Because of the unique difficulty of identifying tumor from normal tissue in brain tissue, a separate chapter would be needed. More clinical data is available for this cancer type than any other. Discussion of potential clinical applications for optical imaging and an assessment of the potential market.
Download or read book Non invasive Optical Molecular Imaging for Cancer Detection written by Zhen Luo and published by . This book was released on 2014 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Cancer is a leading cause of death worldwide. It remains the second most common cause of death in the US, accounting for nearly 1 out of every 4 deaths. Improved fundamental understanding of molecular processes and pathways resulting in cancer development has catalyzed a shift towards molecular analysis of cancer using imaging technologies. It is expected that the non-invasive or minimally invasive molecular imaging analysis of cancer can significantly aid in improving the early detection of cancer and will result in reduced mortality and morbidity associated with the disease. The central hypothesis of the proposed research is that non-invasive imaging of changes in metabolic activity of individual cells, and extracellular pH within a tissue will improve early stage detection of cancer. The specific goals of this research project were to: (a) develop novel optical imaging probes to image changes in choline metabolism and tissue pH as a function of progression of cancer using clinically isolated tissue biopsies; (b) correlate changes in tissue extracellular pH and metabolic activity of tissues as a function of disease state using clinically isolated tissue biopsies; (c) provide fundamental understanding of relationship between tumor hypoxia, acidification of the extracellular space and altered cellular metabolism with progression of cancer. Three novel molecular imaging probes were developed to detect changes in choline and glucose metabolism and extracellular pH in model systems and clinically isolated cells and biopsies. Glucose uptake and metabolism was measured using a fluorescence analog of glucose, 2-NBDG (2-[N-(7-nitrobenz-2-oxa-1,3-diazol-4-yl)amino]-2-deoxy-D-glucose), while choline metabolism was measured using a click chemistry analog of choline, propargyl choline, which can be in-situ labeled with a fluorophore Alexa-488 azide via a click chemistry reaction. Extracellular pH in tissue were measured by Alexa-647 labeled pHLIP (pH low insertion peptide), which can selectively target plasma membrane of cells based on lower extracellular pH. 20 pairs of clinically normal and abnormal biopsies were obtained from consenting patients at UCDMC. Fluorescence intensity of tissue biopsies before and after topical delivery of 2-NBDG and Alexa-647 labeled pHLIP was measured non-invasively by widefield imaging and confocal microscope. Uptake of propargyl choline was measured after topical delivery using confocal microscope. The results of all three molecular imagine probes were further correlated with pathological diagnosis. The imaging results of clinical biopsies demonstrated that 2-NBDG, propargyl choline and pHLIP peptide can accurately distinguish the pathologically normal and abnormal biopsies. Topical application of the contrast agents generated significantly higher fluorescence signal intensity in all neoplastic tissues as compared to clinically normal biopsies irrespective of the anatomic location or patient. This unpaired comparison across all the cancer patients in this study highlights the specificity of the imaging approach. Furthermore, the results indicated that changes in intracellular glucose, choline metabolism and cancer acidosis are initiated in the early stages of cancer and these changes are correlated with the progression of the disease. In conclusion, these novel optical molecular imaging approaches to measure multiple biomarkers in cancer have significant potential to be a useful tool for improving early detection and prognostic evaluation of oral neoplasia.
Download or read book Molecular Imaging written by Jie Tian and published by Springer Science & Business Media. This book was released on 2013-07-23 with total page 707 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Molecular Imaging: Fundamentals and Applications" is a comprehensive monograph which describes not only the theory of the underlying algorithms and key technologies but also introduces a prototype system and its applications, bringing together theory, technology and applications. By explaining the basic concepts and principles of molecular imaging, imaging techniques, as well as research and applications in detail, the book provides both detailed theoretical background information and technical methods for researchers working in medical imaging and the life sciences. Clinical doctors and graduate students will also benefit from this book. Jie Tian is a professor at the Institute of Automation, Chinese Academy of Sciences, China.
Download or read book Exploring Cancer Metabolic Reprogramming through Molecular Imaging written by Franca Podo and published by Frontiers Media SA. This book was released on 2017-07-27 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt: The inclusion of oncogene-driven reprogramming of energy metabolism within the list of cancer hallmarks (Hanahan and Weinberg, Cell 2000, 2011) has provided major impetus to further investigate the existence of a much wider metabolic rewiring in cancer cells, which not only includes deregulated cellular bioenergetics, but also encompasses multiple links with a more comprehensive network of altered biochemical pathways. This network is currently held responsible for redirecting carbon and phosphorus fluxes through the biosynthesis of nucleotides, amino acids, lipids and phospholipids and for the production of second messengers essential to cancer cells growth, survival and invasiveness in the hostile tumor environment. The capability to develop such a concerted rewiring of biochemical pathways is a versatile tool adopted by cancer cells to counteract the host defense and eventually resist the attack of anticancer treatments. Integrated efforts elucidating key mechanisms underlying this complex cancer metabolic reprogramming have led to the identification of new signatures of malignancy that are providing a strong foundation for improving cancer diagnosis and monitoring tumor response to therapy using appropriate molecular imaging approaches. In particular, the recent evolution of positron emission tomography (PET), magnetic resonance spectroscopy (MRS), spectroscopic imaging (MRSI), functional MR imaging (fMRI) and optical imaging technologies, combined with complementary cellular imaging approaches, have created new ways to explore and monitor the effects of metabolic reprogramming in cancer at clinical and preclinical levels. Thus, the progress of high-tech engineering and molecular imaging technologies, combined with new generation genomic, proteomic and phosphoproteomic methods, can significantly improve the clinical effectiveness of image-based interventions in cancer and provide novel insights to design and validate new targeted therapies. The Frontiers in Oncology Research Topic “Exploring Cancer Metabolic Reprogramming Through Molecular Imaging” focusses on current achievements, challenges and needs in the application of molecular imaging methods to explore cancer metabolic reprogramming, and evaluate its potential impact on clinical decisions and patient outcome. A series of reviews and perspective articles, along with original research contributions on humans and on preclinical models have been concertedly included in the Topic to build an open forum on perspectives, present needs and future challenges of this cutting-edge research area.
Download or read book Multimodal Optical Diagnostics of Cancer written by Valery V. Tuchin and published by Springer Nature. This book was released on 2020-10-23 with total page 605 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides an in-depth description and discussion of different multi-modal diagnostic techniques for cancer detection and treatment using exact optical methods, their comparison, and combination. Coverage includes detailed descriptions of modern state of design for novel methods of optical non-invasive cancer diagnostics; multi-modal methods for earlier cancer diagnostic enhancing the probability of effective cancer treatment; modern clinical trials with novel methods of clinical cancer diagnostics; medical and technical aspects of clinical cancer diagnostics, and long-term monitoring. Biomedical engineers, cancer researchers, and scientists will find the book to be an invaluable resource. Introduces optical imaging strategies; Focuses on multimodal optical diagnostics as a fundamental approach; Discusses novel methods of optical non-invasive cancer diagnostics.
Download or read book Recent Advances in Bioimaging for Cancer Research written by Jae-Woo Lim and published by . This book was released on 2018 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Molecular imaging techniques as well as nanoparticle applicable to molecular imaging are being explored to improve the cancer detection accuracy, which help to manage efficiently at the early stage. Among the various imaging technologies, optical imaging is a highly sensitive detection technique that allows direct observation of specific molecular events, biological pathways, and disease processes in real time through imaging probes that emit light in a range of wavelengths. Recently, nanoparticles have provided significant progresses that can be simultaneously used for cancer diagnosis and therapy (cancer theranostics). Theranostics aims to provide "image-guided cancer therapy," by integrating therapeutic and imaging agents in a single platform. In addition, molecular imaging techniques facilitate "image-guided surgery" enabling maximization of tumor excision and minimization of side effects. The optical signals generated by fluorescence nanoparticles offer the possibility to distinguish tumor sites and normal tissues during surgery by real-time guidance, thereby increasing the long-term patient survival. These techniques will considerably contribute to reducing cancer recurrence and developing more effective cures. In this chapter, we will introduce diverse research on nanomaterials-based optical imaging for effective cancer therapy.
Download or read book Molecular Imaging written by Alexei Bogdanov and published by Springer Science & Business Media. This book was released on 2007-01-19 with total page 269 pages. Available in PDF, EPUB and Kindle. Book excerpt: The continuous progress in the understanding of molecular processes of disease formation and progression attributes an increasing importance to biomedical molecular imaging methods. The purpose of this workshop was to discuss and overview multiple applications and emerging technologies in the area of diagnostic imaging including its fundamental capabilities in preclinical research, the opportunities for medical care, and the options involving therapeutic concepts. The book provides the reader with state-of-the-art information on the different aspects of diagnostic imaging, illuminating new developments in molecular biology, imaging agents and molecular probe design, and therapeutic techniques.
Download or read book Personalized Pathway Activated Systems Imaging in Oncology written by Tomio Inoue and published by Springer. This book was released on 2017-03-01 with total page 245 pages. Available in PDF, EPUB and Kindle. Book excerpt: This comprehensive volume covers radiopharmaceuticals developed for pathway-directed systems in imaging and theranostic applications. We now are at the cutting edge of providing personalized treatment with increased use in oncology of these new radiopharmaceuticals. Trends in high-resolution instrumentation development, quality assurance systems and regulatory compliance for radiopharmaceuticals, clinical evaluation of radiopharmaceuticals, and benefits and pitfalls of the current clinical FDG PET are discussed. Radiopharmaceuticals are used for diagnosis of diseases of the central nervous and cardiovascular systems and for staging, restaging, and treatment planning for cancers. Nuclear biomarkers allow precise measurement of molecular pathways on a whole-body image upon administration of functional radiolabeled agents, and nuclear imaging agents have potential use in patient selection, pharmacokinetic, dosage-finding, and proof-of-concept studies. Nuclear imaging agents and hybrid instrumentation also provide sensitive and specific answers for differential responsiveness in therapeutic outcome. This book serves as a reference for moving the discovery and development of radiopharmaceuticals from the workbench to clinical applications. It thus benefits not only clinicians but also translational research scientists—molecular biologists, chemists, imaging scientists, pharmaceutical developers, physicists, and support staff.
Download or read book Molecular Imaging written by Brian D. Ross and published by Elsevier. This book was released on 2021 with total page 1074 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Partnership Training Program in Breast Cancer Research Using Molecular Imaging Techniques written by and published by . This book was released on 2008 with total page 113 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the third year, Howard faculty from Departments of Biology, Radiology, and Radiation Oncology at Howard University were further trained in molecular imaging through seminars and workshops, and by conducting two research projects with the faculty at the Johns Hopkins University. We have established three breast cancer tumor models, and further optimized the imaging probes for MRI and fluorescent optical imaging of breast cancers. We have determined how the interactions between MCF-7 cells and macrophages are affected by tamoxifen and aspirin. We have also identified the phenotypic changes that may render TAMs selectively vulnerable to pharmacological agents. In this report period, we have published 11 papers and given 24 presentations. Based on the data we obtained, we have submitted 5 new grant proposals to NIH and DoD. The Molecular Imaging Lab continuously serves as a synergic center on campus to promote molecular imaging research. Six new research collaborations were established with the faculty members at Howard, as well as with the scientists from other institutes.
Download or read book Optical Detection Of Cancer written by Arlen D Meyers and published by World Scientific. This book was released on 2011-12-15 with total page 206 pages. Available in PDF, EPUB and Kindle. Book excerpt: Significant progress in engineering has allowed the production of devices that can optically detect, differentiate and treat surface or near-surface cancers. The ability to differentiate cancerous from non-cancerous tissue in vitro using light represents a potentially significant advance in patient care, eliminating needless repeat procedures. With the help of advanced optical technologies, clinicians are able to identify cancers earlier, determine surgical margins at the time of surgery, and monitor treatment results without using expensive and insensitive imaging.This volume describes the state-of-the-art optical detection technologies in varying stages of cancer development. Written by an international panel of basic researchers, engineers and clinicians, the book is designed to give an up-to-date overview of the most recent advances for researchers and medical professionals who are interested in the biophotonic detection of cancer.
Download or read book Molecular Imaging written by Hossein Jadvar and published by Cambridge University Press. This book was released on 2017-11-16 with total page 93 pages. Available in PDF, EPUB and Kindle. Book excerpt: Trace the history, and advances in the field of molecular imaging, with this guide to the visual world of disease.
