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Adhesion, Signaling and Cancer by Mary C. Beckerle, July 2007 - Part 1: Understanding Cancer From Its Beginnings (36:04)
Cell-substratum adhesion is mediated by integrins, a family of transmembrane, heterodimeric, extracellular matrix receptors that are concentrated at focal adhesions. Integin engagement influences a...
Cell-substratum adhesion is mediated by integrins, a family of transmembrane, heterodimeric, extracellular matrix receptors that are concentrated at focal adhesions. Integin engagement influences a...
4170 views since Dec 2, 2008
submitted by: video_collector
Adhesion, Signaling and Cancer: Part 2: Discovery and Characterization of a Focal Adhesion Protein Implicated in Tumor Progression (50:54)
In the second segment, I describe the identification of the focal adhesion protein, zyxin, by my lab. Recent work revealed that zyxin is down-regulated upon expression of the Ewing sarcoma...
In the second segment, I describe the identification of the focal adhesion protein, zyxin, by my lab. Recent work revealed that zyxin is down-regulated upon expression of the Ewing sarcoma...
989 views since Mar 11, 2009
submitted by: scivee-team
Adhesion, Signaling and Cancer: Part 3: Focal Adhesions as Stress Sensors (30:57)
In the third segment of my seminar, I address a new frontier in cell biology, that is how cells respond to mechanical information. Cells and tissues are exposed to physical forces in vivo and...
In the third segment of my seminar, I address a new frontier in cell biology, that is how cells respond to mechanical information. Cells and tissues are exposed to physical forces in vivo and...
1098 views since Mar 11, 2009
submitted by: scivee-team
Apicomplexan Parasites, Pathogen Genome Informatics, and the Evolution of Eukaryotic Organelles by David S. Roos, May 2008 - Part 1: How to build a parasite
There are more than 5000 species of single-celled eukaryotes in the biological phylum known as the Apicomplexa, including the parasites responsible for malaria, neurological birth defects, and...
There are more than 5000 species of single-celled eukaryotes in the biological phylum known as the Apicomplexa, including the parasites responsible for malaria, neurological birth defects, and...
3456 views since Nov 18, 2008
submitted by: video_collector
Apicomplexan Parasites, Pathogen Genome Informatics, and the Evolution of Eukaryotic Organelles: Part 2: The apicomplexan plastid: Something old, something new, something borrowed, something green (37:11)
Antibiotics are effective because they kill bacteria without harming humans and other eukaryotes (organisms with cells that contain nuclei). So why are the eukaryotic parasites responsible for...
Antibiotics are effective because they kill bacteria without harming humans and other eukaryotes (organisms with cells that contain nuclei). So why are the eukaryotic parasites responsible for...
2195 views since Mar 13, 2009
submitted by: video_collector
Apicomplexan Parasites, Pathogen Genome Informatics, and the Evolution of Eukaryotic Organelles: Part 3A: Designing and mining pathogen genome databases: From genes to drugs and vaccines (20:04)
With the emergence of genomic-scale datasets representing all of the genes in the genome, all of the proteins in a cell or tissue, and all of the interactions and signals in an organism, biologists...
With the emergence of genomic-scale datasets representing all of the genes in the genome, all of the proteins in a cell or tissue, and all of the interactions and signals in an organism, biologists...
1530 views since Mar 13, 2009
submitted by: video_collector
Apicomplexan Parasites, Pathogen Genome Informatics, and the Evolution of Eukaryotic Organelles: Part 3B: Designing and mining pathogen genome databases: From genes to drugs and vaccines (27:10)
With the emergence of genomic-scale datasets representing all of the genes in the genome, all of the proteins in a cell or tissue, and all of the interactions and signals in an organism, biologists...
With the emergence of genomic-scale datasets representing all of the genes in the genome, all of the proteins in a cell or tissue, and all of the interactions and signals in an organism, biologists...
1480 views since Mar 13, 2009
submitted by: video_collector
Apicomplexan Parasites, Pathogen Genome Informatics, and the Evolution of Eukaryotic Organelles: Part 3C: Designing and mining pathogen genome databases: From genes to drugs and vaccines (25:45)
With the emergence of genomic-scale datasets representing all of the genes in the genome, all of the proteins in a cell or tissue, and all of the interactions and signals in an organism, biologists...
With the emergence of genomic-scale datasets representing all of the genes in the genome, all of the proteins in a cell or tissue, and all of the interactions and signals in an organism, biologists...
1664 views since Mar 13, 2009
submitted by: video_collector
Apoptosis by Xiaodong Wang, June 2007 - Part 1: Introduction to Apoptosis (26:15)
Apoptosis a form of programmed cell death that plays important roles during animal development, immune response, elimination of damaged cells, and maintenance of tissue homeostasis. Apoptosis is...
Apoptosis a form of programmed cell death that plays important roles during animal development, immune response, elimination of damaged cells, and maintenance of tissue homeostasis. Apoptosis is...
3544 views since Dec 5, 2008
submitted by: video_collector
Apoptosis: Part 2: Factors Involved in the Intrinsic Pathway of Apoptosis (27:39)
Apoptosis a form of programmed cell death that plays important roles during animal development, immune response, elimination of damaged cells, and maintenance of tissue homeostasis. Apoptosis is...
Apoptosis a form of programmed cell death that plays important roles during animal development, immune response, elimination of damaged cells, and maintenance of tissue homeostasis. Apoptosis is...
2242 views since Mar 11, 2009
submitted by: scivee-team