B Cell

B Lymphocytes (B cells)

Order: Reorder
Duration: 14:13
Updated: 19 Aug 2013

Learn more: http://www.khanacademy.org/video?v=Z36dUduOk1Y Overview of B cells (B lymphocytes) and how they are activated and produce antibodies.

http://wn.com/B_Lymphocytes_B_cells

Immunology - Adaptive Immunity (B cell Activation, Hypermutation and Class Switching Overview)

Order: Reorder
Duration: 10:00
Updated: 18 Aug 2013

http://www.facebook.com/ArmandoHasudungan Image: https://docs.google.com/open?id=0B8Ss3-wJfHrpU2NDZnIwZHFBWUE.

http://wn.com/Immunology_Adaptive_Immunity_B_cell_Activation,_Hypermutation_and_Class_Switching_Overview

Review of B cells, CD4+ T cells and CD8+ T cells

Order: Reorder
Duration: 11:07
Updated: 18 Aug 2013

Learn more: http://www.khanacademy.org/video?v=xaz5ftvZCyI Review of B cells, CD4+ T cells and CD8+ T cells.

http://wn.com/Review_of_B_cells,_CD4+_T_cells_and_CD8+_T_cells

B-Cells 2 - Antibody Production and Recombination

Order: Reorder
Duration: 10:48
Updated: 29 May 2013

http://www.handwrittentutorials.com - This video explores the structure of an antibody and the various regions on both the heavy and the light chains. B-Cell...

http://wn.com/B-Cells_2_Antibody_Production_and_Recombination

B cell activation

Order: Reorder
Duration: 2:01
Updated: 09 Sep 2013

http://wn.com/B_cell_activation

B-cell Surface Proteins

Order: Reorder
Duration: 1:39
Updated: 19 Jul 2013

Genentech BioOncology is currently conducting research on how B cell surface is enriched with several distinct classes of receptor molecules, such as CD20. L...

http://wn.com/B-cell_Surface_Proteins

Humoral Immune Response Animation

Order: Reorder
Duration: 2:45
Updated: 13 Aug 2013

Humoral Immune Response Animation.

http://wn.com/Humoral_Immune_Response_Animation

B-cell activation and antibody production (Christina Ciaccio, MD)

Order: Reorder
Duration: 39:08
Updated: 05 May 2013

Dr. Christina Ciaccio reviews the mechanisms of B-cell activation and antibody production. Held on Feb 6, 2012.

http://wn.com/B-cell_activation_and_antibody_production_Christina_Ciaccio,_MD

B-Cell Activation and Function

Order: Reorder
Duration: 4:13
Updated: 18 Oct 2013

Loras College Immunology Creative Project-Chelsey Warning and Michael Bukszar

http://wn.com/B-Cell_Activation_and_Function

B cell development

Order: Reorder
Duration: 20:14
Updated: 20 Nov 2013

For more information, log on to- http://shomusbiology.weebly.com/ Download the study materials here- http://shomusbiology.weebly.com/bio-materials.html B cell recognition of antigen is not the only element necessary for B cell activation (a combination of clonal proliferation and terminal differentiation into plasma cells). B cells can be activated in a T cell-dependent or -independent manner. T cell-dependent activation Once a pathogen is ingested by an antigen-presenting cell such as a macrophage or dendritic cell, the pathogen's proteins are then digested to peptides and attached to a class II MHC protein. This complex is then moved to the outside of the cell membrane. The macrophage is now activated to deliver multiple signals to a specific T cell that recognizes the peptide presented. The T cell is then stimulated to produce autocrines, resulting in the proliferation or differentiation to effector or memory T cells. Helper T cells (i.e. CD4+ T cells) then activate specific B cells through a phenomenon known as an Immunological synapse. Activated B cells subsequently produce antibodies which assist in inhibiting pathogens until phagocytes (i.e. macrophages, neutrophils) or the complement system for example clears the host of the pathogen(s). Most antigens are T-dependent, meaning T cell help is required for maximal antibody production. With a T-dependent antigen, the first signal comes from antigen cross linking the B cell receptor (BCR) and the second signal comes from co-stimulation provided by a T cell. T dependent antigens contain proteins that are presented on B cell Class II MHC to a special subtype of T cell called a Th2 cell. When a B cell processes and presents the same antigen to the primed Th cell, the T cell secretes cytokines that activate the B cell. These cytokines trigger B cell proliferation and differentiation into plasma cells. Isotype switching to IgG, IgA, and IgE and memory cell generation occur in response to T-dependent antigens. This isotype switching is known as Class Switch Recombination (CSR). Once this switch has occurred, that particular B cell will usually no longer make the earlier isotypes, IgM or IgD.

http://wn.com/B_cell_development

Don't Stop B-cell-ievin' (The Immunology Song) Performed by Brown University Lecturer Rick Bungiro

Order: Reorder
Duration: 6:49
Updated: 12 Aug 2013

This is a song that I performed for my students in the Brown University course "Principles of Immunology" in October 2011. Apologies for the terrible singing!

http://wn.com/Don't_Stop_B-cell-ievin'_The_Immunology_Song_Performed_by_Brown_University_Lecturer_Rick_Bungiro

The B Cell

Order: Reorder
Duration: 0:41
Updated: 10 Apr 2013

Quick over view of B Cell function at a basic level.

http://wn.com/The_B_Cell

Diffuse Large B-cell Lymphoma Overview

Order: Reorder
Duration: 2:41
Updated: 01 Apr 2013

Diffuse large B-cell lymphoma is the most common form of non-Hodgkin lymphoma, accounting for up to 30 percent of newly diagnosed cases. Learn more about the...

http://wn.com/Diffuse_Large_B-cell_Lymphoma_Overview

"Immune" Documentary - Part 6 - B Cells & Antibody Release

Order: Reorder
Duration: 3:54
Updated: 14 Aug 2013

Part 6 of my documentary for Biology class.

http://wn.com/Immune_Documentary_Part_6_B_Cells_Antibody_Release

B Cell killing

Order: Reorder
Duration: 0:12
Updated: 01 May 2013

The Natural Killer white blood cell in red is drawn to the cancerous B cell which has been treated with rituximab. It latches on to the side of the cell wher...

http://wn.com/B_Cell_killing

B cell killing slower

Order: Reorder
Duration: 0:30
Updated: 10 May 2013

A slowed down version of the video. The Natural Killer white blood cell in red is drawn to the cancerous B cell which has been treated with rituximab. It lat...

http://wn.com/B_cell_killing_slower

Mathew B. - Cell Therapy

Order: Reorder
Duration: 2:02
Updated: 03 Aug 2013

Shot at @licknyc Shot by @wheresx Edited by Mathew B. Twitter/instagram @mathewbmusic my new mixtape High Rhymes coming soon.

http://wn.com/Mathew_B_Cell_Therapy

Back in hospital due to diffuse large b-cell lymphoma cancer

Order: Reorder
Duration: 3:11
Updated: 08 Aug 2013

Doctors telling me not much options left. There want to do pain manage and quality of life as apposed to continuing treatments. Any advice or personal experi...

http://wn.com/Back_in_hospital_due_to_diffuse_large_b-cell_lymphoma_cancer

How T Cells Work

Order: Reorder
Duration: 3:10
Updated: 18 Aug 2013

http://wn.com/How_T_Cells_Work

Helper T Cells

Order: Reorder
Duration: 20:33
Updated: 19 Aug 2013

Learn more: http://www.khanacademy.org/video?v=uwMYpTYsNZM Introduction to helper T cells and their role in activating B cells.

http://wn.com/Helper_T_Cells

Immunology Lecture Mini-Course, 5 of 14: Antigen Recognition by B cell Receptors

Order: Reorder
Duration: 42:45
Updated: 05 Aug 2013

http://www.einstein.yu.edu - Immunology Lecture 5 of 14: "Antigen Recognition by B cell Receptors." Harris Goldstein, M.D., director, Einstein-Montefiore Cen...

http://wn.com/Immunology_Lecture_Mini-Course,_5_of_14_Antigen_Recognition_by_B_cell_Receptors

B-Cell Receptor Pathway Inhibitors: 2014 Medical Innovation No. 10

Order: Reorder
Duration: 1:19
Updated: 15 Oct 2013

ibrutinib, a first-in-class oral B-cell receptor pathway inhibitor, targets the molecules that help cancer grow and spread. It kills malignant B-cells while sparing other healthy cells and leaving important parts of the immune system largely intact. Approval from the Food and Drug Administration (FDA) is expected at the end of 2013 for ibrutinib. Other B-cell pathway inhibitors should follow.

http://wn.com/B-Cell_Receptor_Pathway_Inhibitors_2014_Medical_Innovation_No_10