Immunology - Essay & poster - Development and function of T helper cell 1,2,9,17,23

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My teacher wants an essay(3 pages) and a poster summarize that essay about T helper cell (1,2,9,17,23), the development and function of these types of T helper cell. T cell subset differentiation pathways and cytokines that regulate them

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Poster size: You will be constructing your poster on a PowerPoint slide. In Microsoft Office PowerPoint go to design, page set up, slides sized for… and select custom. Set the width at 34 inches and height at 42 inches. Also be sure the slide orientation is set on portrait. Plan your poster so that it will make best use of this space without exceeding it. Save your file as a PowerPoint 1997-2003 compatible file. 1 2 If you have never prepared a poster before, start the process early. Please EDIT and PROOF READ thoroughly before printing. We guarantee that it will take longer (several days!) and will be more difficult than anticipated, so plan ahead! The end result will be a clean and polished presentation, and you will be very satisfied and proud of your final product! When your poster is approved for printing make an appointment with Mayme Kugler, Biology Administrative Assistant in HT 134 for a date and time to meet for printing instructions. You may reach her at or x3649. 3 ...
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School: Purdue University

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Subsets of T cells, Differentiation and Cytokines that Trigger them




Medicine.Net defines T-Helper cell as a form of T-cell which gives immune response
supports to other existing cells through foreign antigens recognition. This cell secretes cytokines
substances that triggers B- cells, and T- cells. T-helper can be identified under two major
classes: the ones that drive B cells to harvest humoral immune response antibodies; and those
that triggers T cells to accomplish cellular inflammatory responses. The two response categories
are normally incompatible and need cytokines substances for coordination to boost one response
while stifling the other. Based on this incompatibility complex, T cells is further classified into
CD4+T and CD8+T cells. Th is subdivided further into subclasses centered on exact cytokines
called signatures that they produce. We are going to describe these CD4 T helper cells subsets,
their development and functions, differentiation pathways and cytokines that regulate them.
T-helper cell become triggered after it meet with a kind of antigen offered by class II
MHC antigen molecules presenting cells(APC) and the delivery of stimulatory partner signal
transduced on its surface by co-stimulatory molecules(CD28). Subject to the cytokine gestures it
collects, CD4 is differentiated to a dissimilar Th subset. Hence, their functional position enables
us to separate and categorize them into subclasses. Differentiating these lineages lies on the
intricate network of explicit cytokines transcription and signaling factors together with
modifications of epigenetic.
Development and Functions of the types of T-helper cells.
T cells antecedents initiating from a regular stem cells called lymphoid hematopoietic
reaches the thymus through the bone marrow for maturation. Previously a revolutionary remnant
thought with tiny function, the thymus undoubtedly a primary lymphoid tissu...

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Good stuff. Would use again.

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