Download or read book Expression of the epidermal growth factor receptor during the differentiation of HCT 116 human colon adenocarcinoma cells written by Debra Fran Nathan and published by . This book was released on 1990 with total page 428 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Growth Factors and Their Receptors in Cell Differentiation Cancer and Cancer Therapy written by G V Sherbet and published by Elsevier. This book was released on 2011-07-12 with total page 368 pages. Available in PDF, EPUB and Kindle. Book excerpt: Recent years have seen a considerable emphasis on growth factors and the elucidation of their mode of function, which has led to the recognition that growth factors, their receptors as well as downstream elements of signalling associated with their function might be potential targets in therapeutic management of human diseases. Humanised monoclonal antibodies raised against growth factor receptors have proved to be valuable for targeted cancer treatment and in patient management. This book reviews the latest developments providing insights into the signalling processes involved in morphogenesis and pathogenesis with emphasis on using the elements of the signalling cascades as targets for therapeutic deployment. Provides a fundamental understanding of the basic functions of growth factors and their receptors, describing how they are linked in biological processes Aids the development of therapeutic treatments for cancer Focuses on the interrelationships and convergence of growth factors and their receptors in development and pathogenesis and encourages greater cooperation and integration in the areas of developmental, cancer and cancer therapeutic research
Download or read book The Role of the Notch 3 Receptor in Stemness EMT and Tumorigenesis in Colorectal Cancer written by Kaitlyn Elizabeth Vinson and published by . This book was released on 2016 with total page 73 pages. Available in PDF, EPUB and Kindle. Book excerpt: As the second leading cause of cancer death worldwide, colorectal cancer (CRC) poses a significant threat to both men and women alike. Although a small percentage of CRC cases are inherited, the majority of cases arise from environmental causes and are widely attributed to dysfunctional cellular pathways. Currently, the CRC progression model maintains that cancer growth, relapse and metastasis are due primarily to cancer stem cells (CSCs), a cell subpopulation that shares many properties with stem cells through epithelial to mesenchymal transition (EMT). We have recently reported that Notch-1 signaling is highly associated with promoting cancer stemness and EMT in CRC. Furthermore, we observed that expression of the Notch-1 receptor also upregulates Jagged-1, a ligand of the Notch receptors, which may affect stemness and EMT. However, this effect is reversed by treatment with DAPT, a [gamma]-secretase and Notch signaling inhibitor. Thus, we hypothesized that the effect of Notch-1 on stemness and EMT in CRC is mediated by Jagged-1 via another member of the Notch pathway, the Notch-3 receptor. To assess our hypothesis, we utilized the colon cancer cell line HCT-116. The parental HCT-116 cells were transduced with an IRES (internal ribosome entry site)-GFP retrovirus that expressed the human intracytoplasmic domain of Notch-1, thus producing the ICN1 cell line. The ICN1 cells were then transduced with a small hairpin RNA (shRNA) construct that effectively knocked down Notch-3, which created the ICN1-shN3 cell line. Growth ability, plating efficiency and colosphere formation were assessed in each cell line. In these experiments, cell culture and Western blot analysis were performed using standard methodology. We found that targeting Notch-3 via shRNA transduction in the colon tumor cell line ICN1-shN3 resulted in a significant decrease of Notch-3 expression. Further Western blot analysis indicated reduced expression of CD44 and Slug, markers for stemness and EMT, respectively. Further analyses showed that in the absence of functioning Notch-3, plating efficiency decreased by 60% and migration decreased by 22% when compared to the ICN1 cell line. These results were accompanied by significant changes in colosphere formation when the ICN1-shN3 cells were compared to ICN1 cells. ICN1-shN3 cells showed a 35% reduction in colosphere formation compared to the ICN cells. This difference was observed in colospheres of both high (33%) and medium/low (37%) proliferative capacity. These data indicate a key role for Notch-3 signaling in Notch-1-induced tumorigenesis mediated by Jagged-1. They also highlight the potential use of Notch-3 inhibitors to effectively target aggressive CRC tumors.
Download or read book Enteric Glia written by Brian D. Gulbransen and published by Biota Publishing. This book was released on 2014-07-01 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt: The enteric nervous system (ENS) is a complex neural network embedded in the gut wall that orchestrates the reflex behaviors of the intestine. The ENS is often referred to as the “little brain” in the gut because the ENS is more similar in size, complexity and autonomy to the central nervous system (CNS) than other components of the autonomic nervous system. Like the brain, the ENS is composed of neurons that are surrounded by glial cells. Enteric glia are a unique type of peripheral glia that are similar to astrocytes of the CNS. Yet enteric glial cells also differ from astrocytes in many important ways. The roles of enteric glial cell populations in the gut are beginning to come to light and recent evidence implicates enteric glia in almost every aspect of gastrointestinal physiology and pathophysiology. However, elucidating the exact mechanisms by which enteric glia influence gastrointestinal physiology and identifying how those roles are altered during gastrointestinal pathophysiology remain areas of intense research. The purpose of this e-book is to provide an introduction to enteric glial cells and to act as a resource for ongoing studies on this fascinating population of glia. Table of Contents: Introduction / A Historical Perspective on Enteric Glia / Enteric Glia: The Astroglia of the Gut / Molecular Composition of Enteric Glia / Development of Enteric Glia / Functional Roles of Enteric Glia / Enteric Glia and Disease Processes in the Gut / Concluding Remarks / References / Author Biography
Download or read book Expression of Transforming Growth Factor Alpha Epidermal Growth Factor Receptor C ERBB 2 and C met Genes in Primary Human Colorectal and Lung Carcinomas written by Chi Liu and published by . This book was released on 1991 with total page 392 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Cellular and Molecular Targets for Chemoprevention written by Vernon E. Steele and published by CRC Press. This book was released on 1992-04-07 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cellular and Molecular Targets for Chemoprevention provides comprehensive coverage of target mechanisms that have proved valuable in chemoprevention research, in addition to mechanisms that may prove valuable in the near future. The book discusses such topics as growth factor receptor modulation, cell-to-cell communication, differentiation modulation, antisense olgonucleotides, tumor suppressor genes, free radical scavengers, and polyamine synthesis inhibition. Cellular and Molecular Targets for Chemoprevention will be welcomed by scientists in all areas of cancer/chemoprevention research, pharmaceutical researchers, and advanced students.
Download or read book The Expression Pattern and Prognostic Value of Human Epidermal Growth Factor Receptor 2 and Microvessel Density in Human Colorectal Cancer written by Sharadah Essapen and published by . This book was released on 2004 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Calcium Vitamin D and Prevention of Colon Cancer written by Martin Lipkin and published by CRC Press. This book was released on 2018-01-18 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt: These proceedings were published as a result of a workshop sponsored by the Chemoprevention Branch of the National Cancer Institute. The workshop covered a range of topics including calcium and vitamin D in human nutrition; epidemiologic relationships betweencalcium, vitamin D, and colon cancer; the biology of calium and vitamin D at the tissue and cellular level; and enimal and human studies investigating the potential for prevention of colon cancer with calcium and vitamin D.
Download or read book Regulation of Epidermal Growth Factor Receptor Expression by Epidermal Growth Factor and 12 0 tetradecanoylphorbol 13 acetate in a Human Breast Cancer Cell Line written by Jeffrey Donald Bjorge and published by . This book was released on 1989 with total page 418 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Cumulated Index Medicus written by and published by . This book was released on 2000 with total page 1836 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Critical Reviews in Oncogenesis written by and published by . This book was released on 1990 with total page 868 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Targeting Signaling Pathways in Solid Tumors Part A written by and published by Elsevier. This book was released on 2024-04-23 with total page 276 pages. Available in PDF, EPUB and Kindle. Book excerpt: Targeting Signaling Pathways in Solid Tumors, Part A, Volume 385 in the International Review of Cell and Molecular Biology series, highlights new advances in the field, with this new volume presenting interesting chapters on topics such as Drugging the Undruggable: Advances in Targeting KRAS Signaling in Solid Tumors, Emerging Trends in Gastrointestinal Cancers: Targeting Developmental Pathways in their Carcinogenesis and Tumor Progression, Importance of targeting various cell signaling pathways in solid cancers, Targeting signaling pathways in cancer stem cells: a potential approach for developing novel anticancer therapeutics, Factors affecting heterogeneity in breast cancer microenvironment: A narrative review, and much more. Additional sections cover Exploring TLR Signaling Pathways as Promising Targets in Cervical Cancer: The Road Less Travelled Provides the latest information on cancer research Offers outstanding and original reviews on a range of cancer research topics Serves as an indispensable reference for researchers and students alike
Download or read book Cancer Therapy written by Natale D'Alessandro and published by Springer Science & Business Media. This book was released on 2013-06-29 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt: Provided here is a comprehensive examination of the basic and clinical condition of three innovative and promising approaches to cancer therapy, which may support or even substitute chemotherapy: differentiation, immunomodulation, and inhibition of angiogenesis. Differentiation shouldnormalize neoplastic cells and make them compatible with the host. Its feasibility with retinoids, interferons, chemotherapeutic and other agents is discussed. Modulation by biological agents, cytotoxic effector cells and drugs is considered in attempts to boost endogenous antitumour defenses and/or to render neoplastic cells more susceptible to the immune attack of the host. Finally, the important aspect of interfering with tumour blood vessel development and function is taken into account. Consideringthe importance that chemotherapy has in cancer treatment and in view of a more and more integrated strategy, the relationship between the aforementioned approaches and chemotherapeutic agents and chemoresistance is treated in detail.
Download or read book Journal of Cell Science written by and published by . This book was released on 1992 with total page 656 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Clinicopathological Factors and Staging in Gastrointestinal Cancers written by Qi Liu and published by Frontiers Media SA. This book was released on 2023-05-02 with total page 805 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Pathology of Peritoneal Metastases written by Olivier Glehen and published by Springer Nature. This book was released on 2020-04-30 with total page 281 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book covers some well-known and some unexplored pathological aspects of management of peritoneal metastases and should be read by both surgeons and pathologists involved in the management of peritoneal surface malignancies. The evaluation of cytoreductive surgery specimens is explored for the prognostic information it can provide and recommendations for evaluation of such specimens are provided. The pathways and patterns of peritoneal dissemination and their clinical implications on the extent of surgery performed and other aspects of management are discussed for some common peritoneal tumours. The exploratory studies presented here provide a new perspective on the surgical resection of peritoneal metastases. Other important aspects of pathological evaluation like pathological response to chemotherapy, diagnosis and classification of rare peritoneal tumors have also been covered in different chapters. Keeping in sync with the progress in molecular oncology, the role of molecular oncology in the current and future management of peritoneal metastases is addressed for different tumors.
Download or read book Dissertation Abstracts International written by and published by . This book was released on 2008 with total page 1006 pages. Available in PDF, EPUB and Kindle. Book excerpt:
