'Tyrosine kinase' diaporamas de présentation

CHAPTER 15

CHAPTER 15. Cell Signaling and Signal Transduction: Communication Between Cells. Introduction. Cells must respond adequately to external stimuli to survive. Cells respond to stimuli via cell signaling. Some signal molecules enter cells; others bind to cell-surface receptors.

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Practical Oncology Mast Cell Tumor

Practical Oncology Mast Cell Tumor. Wendy Blount, DVM. Mast Cell Tumor. Mast cell granules contain histamine and heparin, among other things Degranulation is largely responsible for symptoms Release of histamine Increased gastrin secretion (anorexia, ulcers, hematemesis)

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Immunity to tumors

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MB207 Molecular Cell Biology Cell Communication

MB207 Molecular Cell Biology Cell Communication. General principles of cell communication. All cells have some ability to sense and respond to specific chemical signals. ? Intercellular communication.

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Human Physiology

Human Physiology. Endocrine System. Control pathways May be Local pathways Paracrine and autocrine responses In or in the vicinity of the cells or tissues Long-Distance pathways Response loops Stimulus Sensor/receptor Afferent pathway Integrating center Efferent pathway Effector

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Wallace McKeehan Center for Cancer & Stem Cell Biology

II. II. F. F. III. III. HSPG. SNT1. Grb2. SHP2. sos. sos. Ras. Grb2. SNT1. AKT. PI3K. Raf. PKC. PLC- g. PLC- g. MEK. ?. ERK1/2. Forty Years of FGF: Regulator of Cellular & Metabolic Homeostasis. Wallace McKeehan Center for Cancer & Stem Cell Biology. The Klothos.

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EGF ??????? Signal Transduction

EGF ??????? Signal Transduction. ? ? ? guihong.tu@watsin.com.cn. EGF ? EGF ??. EGF ??????. EGF ????. EGF ?????????. ??. Contents. ??????? EGF ???????????????. ????. ???????????. ??????? RNA ???????????. ????? ?????? G0 ?????????? ?????????.

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Thyroid nodules and neoplasms

Thyroid nodules and neoplasms. Thyroid Gland. Objectives: The student should: Know the definition of a solitary nodule in the thyroid. Recognize the differential diagnosis of a solitary thyroid nodule. Understand the classification, pathology and behavior of thyroid carcinoma.

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Tyrosine kinases

Tyrosine kinases. http://msbl.helsinki.fi/tkseminar. Biological responses. Activation of Gene expression. Signal trans- duction. Signaling molecules. Producer cell. RNA. Receptor binding. Target cell. proliferation, differentiation, migration, metabolism, etc.

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Ana Terron-Kwiatkowski, MRCPath part I course, London 2010

Explain with examples how our current understanding of gene structure and function has led to the development of treatment strategies for genetic diseases. Ana Terron-Kwiatkowski, MRCPath part I course, London 2010. Gene structure, function and therapeutic strategies. 1- CF (AR)

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INTERCELLULAR COMMUNICATION

??? ???? ?????? ??????. INTERCELLULAR COMMUNICATION. Dr.Mohammed Sharique Ahmed Quadri Assistant prof. Physiology Al Maarefa College. INTERCELLULAR COMMUNICATION. Direct intercellular communication Gap junction Transient direct linkup of surface markers

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Diabetes Drugs

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Types of Cell Death

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PRIMARY AND SECONDARY IMMUNODEFICENCY

PRIMARY AND SECONDARY IMMUNODEFICENCY. NWABUEZE ADAOBI PATRICIA WINDSOR UNIVERSITY MAY, 2014. Definition and overveiw. Immunodeficiency is a state in which the immune system's ability to fight infectious disease is compromised or entirely absent.

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Epilepsy and the EFHC1 Gene

Epilepsy and the EFHC1 Gene. Victoria Van Vreede. What is Epilepsy?. https://www.youtube.com/watch?v= qAgyms7j5EA. Mutations in EFHC1 cause epilepsy. 65% R182H. R221H. D210N. P77T. D253Y. EF. DM10. DM10. DM10. EFHC1 Gene. How well conserved is EFHC1?. 99%. 84%. 61%. 39%. 53%.

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Cell Communication

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Gastrointestinal stromal tumour of Stomach

Gastrointestinal stromal tumour of Stomach. 50% occur in stomach, constitutes 1-3% of all gastric neoplasia Previously mistaken for leiomyoma or leiomyosarcoma They are arise of mesenchymal origin, from the interstitial (pacemaker) cells of Cajal .

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The Cell Cycle in an Animal Cell, a play in several acts The players:

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B .

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