Selfrenewal when a stem cell divides, each daughter cell can either retain its stem cell identity, or can become a progenitor. How students are looking after their mental health in lockdown. If you continue browsing the site, you agree to the use of cookies on this website. Authors are given three months to complete a request for major revision and three weeks to. A powerpoint presentation and collection of easytouse classroom activities for a number of different age student age groups. Chart and diagram slides for powerpoint beautifully designed chart and diagram s for powerpoint with visually stunning graphics and animation effects. Winner of the standing ovation award for best powerpoint templates from presentations magazine. The hematopoietic tissue contains cells with longterm.
Learn about the types of stem cells and stem cell therapies available for uses in cancer treatment, bone marrow transplantation, and spinal cord injury, as well as research. The lesson is based on module b1 from ocr science you and your genes and has plenty of differentiation for highlow ability. Using powerpoint presentations, you introduce your class to diabetes and the possibility of finding cures through stem cell research. Ppt what are stem cells powerpoint presentation free to. Print slide master our powerpoint templates and backgrounds are premade presentation shells premade slides. They have barely started differentiating and can develop into almost any other type of cell,except placenta. The lesson is based on module b1 from ocr science you and your genes and has plenty of. If you do not have powerpoint installed you can download powerpoint viewer free here.
The stem cell education outreach program is part of a movement in and by california the california stem cell education initiative to incorporate stem cell topics into high school science classes. Delivering the perfect presentation californias stem. Gcse stem cells their function, uses and ethics revision. A revision mat for the new aqa biology specification foundation. In 35 day old animal embryos they give rise to the entire body of the organism, including all of. Scribd is the worlds largest social reading and publishing site. A depiction of some types of mutations that can occur to turn a protooncogene into an oncogene. So bone marrow stem cells can develop into liver like cells in a dishwhat. This powerpoint covers the new 2016 aqa gcse unit called forces. Gcse ocr gcse 91 biology b twenty first century science.
Oct 31, 2016 adult stem cells are also unspecialised cells but whilst they can develop into many types of cell, unlike embryonic stem cells, they cannot develop into every type of cell. For eg,a blood cell giving rise to a blood cell only but not brain cell. In vitro fertilization ethical issues ppt xpowerpoint. Discover information on stem cell transplants, therapy, and learn the definition of what stem cells are. Stem cell therapy plus aims to awaken dormant cells within the human body, thereby stimulating the growth and function of existing tissue and repairing or regenerating old and malfunctioning cells.
Find powerpoint presentations and slides using the power of, find free presentations research about ethical issues in stem cells ppt. This applies to both windows and macintosh platforms. They are classified into embryonic stem cells, perinatal stem cells and induced pluripotent stem cells based on the tissue of origin. All design backgrounds, graphics, typefaces, and colors have been created and are preset by an expert graphic designers which are working with some of the most prominent businesses in the world. This slideshow covers the content from the cell biology topic in the 2016 aqa syllabus. Stem cell research proposes to use stem cells to repair or replace damaged tissues in order to treat an extremely wide range of conditions, including severed spinal cords, nonfunctioning endocrine glands, diabetes, cancer, heart disease, various types of brain damage, and many other conditions. Using human stem cells gcse biology single science revision. View and download powerpoint presentations on in vitro fertilization ethical issues ppt. I intend to condense a lot of sophisticated science into simple language to give. Have the capacity to become all cell types but not placenta. Worlds best powerpoint templates crystalgraphics offers more powerpoint templates than anyone else in the world, with over 4 million to choose from. Stem cell therapy plus offers what vitamins, minerals and other conventional or natural treatments cannot. Pluripotent stem cells are often referred to as true stem cells since they have the ability to differentiate into any type of cell lineage. Our new crystalgraphics chart and diagram slides for powerpoint is a collection of over impressively designed datadriven chart and editable diagram s guaranteed to impress any audience.
Clicking on the required topic will allow you to view a free revision presentation. Flow cytometry is a powerful methodology for characterizing, analyzing, and isolating stem cells. Government standing ethical issues presentation outline 7 stem cell research and the debate over bioethics 2 sources 1 religion islam most agree to. We will begin the class by discussing differences between embryonic, fetal, cord blood, placental and adult stem cells. Because of these properties, stem cells have become valuable research tools for regenerative medicine and possible stem. A multifaceted lesson immerses ap biologists into the world of the stem cell. Basic pluripotent stem cell culture protocol stembook. I intend to condense a lot of sophisticated science into simple language to give you an overview of mesenchymal stem cells.
Their discovery lets us treat patients suffering from paralysis but there are critics. Revise mitosis, the cell cycle and how stem cells work in humans and plants for gcse biology, aqa. Find powerpoint presentations and slides using the power of, find free presentations research about in vitro fertilization ethical issues ppt. Theyll give your presentations a professional, memorable appearance the kind of sophisticated look that todays audiences expect. They have the ability to become any other type of cell and could be used to repair damaged organs or in the treatment of disease. These properties provide stem cells with unique capabilities for tissue repair, replacement, and regeneration. There are over 25,000 patients treated with adult bone marrow stem cells in europe each year. This powerpoint is designed for use as a quick activity, for example at the start or the end of a lesson. Delivering the perfect presentation californias stem cell.
All too easily, a powerpoint presentation transforms an interesting topic into a snooze fest. Stem cells maybe able to cure many diseases stem cells from the bone marrow of a healthy person can replace faulty blood cells in the patient who receives them. These powerpoint presentations are for key stages 3 and 4 and introduce students to some basic principles of biology which they need to master in order to understand biological processes. Describe where stem cells can be found in animals and plants. Stem cells have the unique ability to selfrenew or to differentiate into various cell types in response to appropriate signals within the body. Stem cells and cancer powerpoint presentation students view a powerpoint presentation that introduces stem cell biology and shows ways that cancer stem cell research might lead to more effective cancer therapy treatments. Cell biology interactive video animations bioalive. Missing words are displayed in mixed order on the designated slide on the accompanying powerpoint presentation to the lesson.
Evaluate risks and benefits, as well as the social and ethical issues concerning. Msc oligopotent stem cells can differentiate into only a few types of cell. Consider the stemandleaf display next time you have to. A common misconception is that stem cells are commonly from embryos. This lesson has been written for a nonscientist supply teacher. Stem cellsppt mesenchymal stem cell cell potency free. Stem cell research powerpoint free download as powerpoint presentation. As part of their work on cells in gcse biology, year 10 and year 11 pupils will look at stem cells. The culture of human pluripotent stem cells shares many of the same protocols as standard mammalian cell culture. Stem cell therapy stemcell therapy is the use of stem cells to treat or prevent a disease or condition. View and download powerpoint presentations on ethical issues in stem cells ppt. Describe where stem cells can be found in animals and.
An introduction to the field of regenerative medicine. Stem cell progenitor cell self renewal unlimited limited potentiality multipotent unipotent, sometimes multipotent maintenance of self renewal yes no hematopoiesis scheme stem cells progenitor cells. Aqa unit 1 stem cells cover lesson pack teacher made twinkl. Embryonic stem cells could be used to replace faulty cells in sick people e.
The powerpoint comprises of a collection of scenarios based on cells, which challenges students to think of any ideas, statements or opinions they have about the scenarios. The definition of hematopoietic stem cells has undergone considerable revision in the last two decades. To upload a revision of a paper, the submitting author should log in to their. Describe in simple terms how cells genetically identical to a patient could be obtained. This presentation was made by the stem cell education outreach program sceop at uc berkeley. Review the powerpoint presentation in the file titled stem cells and cancer. If cells are removed from the embryo called embryonic stem cells they will differentiate into any cell type. To make everything look nicer for pasting to powerpoint, merge the cell holding the leaves label with a few of the cells to its right. Stem cells appear to retain capacity for limitless division. Plant and animal cells, eukaryotic and prokaryotic cells, bacteria, structures in a typical plant and animal cell, specialised cells, xylem and phloem, cell differentiation, microscopy, scanning electron microsopes, growing bacteria using agar plates, cell division. Introductory lessons on stem cells and regenerative medicine. Still, the inherent heterogeneous nature of differentiating cultures remains a primary challenge in stem cell research. After 8 hours, some cells are making liver proteins, marked with green.
Stem cells are one of the major discoveries of modern science. Nov 07, 2010 an overview of stem cells what they are, where they can be found and what they can be used for, includes in the slides questions and discussion points about the ethics of using stem cells. What are stem cells genetics biology fuseschool youtube. Your submission to stem cells and development provides you with robust tools and. Heres how to make your presentation strong and keep your audience engaged. Home introductory lessons on stem cells and regenerative medicine introductory lessons on stem cells and regenerative medicine each includes a script with detailed explanation, as well as videos with and without audio. This gcse biology quiz looks more closely at stem cells and how we can use them. Describe how stem cells could be used to help treat some medical conditions. Even a few simple errorssuch as an over reliance on slides or on the dreaded laser pointercan ruin even the most polished presentation. It could also be used for revision recap of topics, or to assess your classes prior knowledge. Ppt stem cell powerpoint presentation free to view. And after 48 hours, more are differentiating into liver cells. Analysis and isolation of stem cells using flow cytometry. This aqa unit 2 quiz will help you revise the function of stem cells along with their uses and ethical objections.
Includes slides, discussion cards, worksheets and puzzles. However, as most adults do not have access to their stem cells, the next best option is to use pluripotent stem cells that are artificially derived from nonpluripotent stem cells. Techniques used in the stem cell field have identified selfrenewing cells. Aug 16, 2017 stem cells and what do they do is the subject of this presentation. Stem cells unique no other cell in human body has the ability to renew itself or change into different cells mayo clinic, 2009. The lesson really needs the materials printed in colour for maximum effect and i like do them as a3 for each group. The resources are packed with useful diagrams, and the slides include jargonfree explanations of key concepts for the presenter. All information was taken directly from the aqa revision guide with only the key points from b2 5. Ppt cancer stem cells powerpoint presentation free to.
Embryonic stem cells from the patients own body are the most soughtafter and effective stem cells for use in treatment. It introduces stem cells to year 10 pupils taking gcse biology. Pluripotent and multipotent stem cells sigmaaldrich. This resource contains a differentiated lesson on stem cells for the aqa 91 gcse combined science or triple science. It also asks some ethical questions about their use.
Stem cells and what do they do is the subject of this presentation. Adult stem cells are also unspecialised cells but whilst they can develop into many types of cell, unlike embryonic stem cells, they cannot develop into every type of cell. Therapeutic applications of stem cells will be further discussed using metaanalysis, which compares all of the clinical studies conducted on patients suffering from nonmalignant diseases, such as autoimmune, cardiac, or vascular diseases, treated with bone marrow and bloodderived stem cells. Ppt what are stem cells powerpoint presentation free. The lesson is a standalone lesson which contains no experiments, but does contain lots of. Multipotent stem cells are stem cells that have begun differentiating into a general type of cell. Purified bone marrow stem cells from a male mouse are grown near injured liver from a female mouse, but separated by a fine filter. This notated presentation covers stem cell and regenerative medicine learning standards of the advanced placement biology syllabus. Cancer stem cells not all the cells within a tumor can maintain tumor growth, most cancers are not clonal. Several longknown oncogenic pathways are pivotal to the maintenance of normal stem cell selfrenewal. Stem cell therapy is a type of regenerative medicine similar to organ transplants once stem cell line is created, no. Stem cell research is a rapidly expanding field with the potential to develop therapeutic agents to treat diseases as well as study disease development from early stages.
Although stems cells from embryos are used in stem cell research there has never been a successful treatment of a disease using embryonic stem cells. Cancer stem cells 1 cancer stem cells camb 512 february 21, 2008 2 what makes a stem cell a stem cell. Cell biology and cancer animations rediscovering biology how a protooncogene becomes an oncogene. This notated presentation covers stem cell and regenerative medicine learning standards of the advanced.
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