The Killer Defence
Immune surveillance by virus-specific CD8+ cytotoxic T lymphocytes (CTLs), or killer T cells, has long been known to be central to the control of acute infections and some cancers, though the role of CTL memory in the rapid recall of immune protectio....
More details | Watch nowRole of Nitric Oxide and Cyclic GMP in Cell Signaling and Drug Development
Nitric oxide research has grown rapidly with about 150,000 research publications describing its biological effects. It is an important messenger molecule that affects most tissues and biological processes. Many effects of nitric oxide are mediated by....
More details | Watch nowIon Channels: Their Discovery, their Function and their Role in Diseases
The concept of bioelectricity emerged in the late 18th century, based on the experiments of Galvani and Volta. Sixty years ago, Hodgkin and Huxley showed that the nerve impulse is a result of permeability changes of the nerve membrane. This raised th....
More details | Watch nowThe Origin of Reversible Protein Phosphorylation as a Regulatory Mechanism
Reversible protein phosphorylation can be considered one of the most prevalent mechanism by which eukaryotic cellular events are regulated. It is directly involved in numerous pathological conditions, and bacterial and viral diseases. This process wa....
More details | Watch nowNanomaterials as growth effectors and imaging agents in rice plants and its scope in plant science
Ramya talks about the ways in which nanomaterials can affect rice-plant growth and also be used for imaging purposes. This talk was part of her PhD thesis defence.
More details | Watch nowProspects of extremophiles and sulfated polysaccharides in bionanotechnology and biomedicine
During his PhD thesis defence lecture, Sreejith looks at some novel prospects for biomedicine.
More details | Watch nowInvestigating the ribosome inactivating protein-curcin, as a protent therapeutic candidate in nano-drug delivery systems
During the defence of his doctoral thesis, Mohamed describes his work and investigation of curcin, the ribosome-inactivating protein and the ways it may be used in the treatment of cancer.
More details | Watch nowSynthesis and characterization of targeted nano-regulators as potential therapeutic agents for controlling Alzheimer’s disease
In her PhD dissertation lecture, Anila describes the use of nano-particles in the treatment of Alzheimer's Disease.
More details | Watch nowMolecular chaperones: how cells stop proteins from misbehaving
Proteins are the action molecules of all cells, and to function properly, protein chains must fold and assemble correctly. But each chain of every protein runs the risk that it will combine with one or more identical chains to form nonfunctional aggr....
More details | Watch nowRetinoblastoma
Kyla discusses an overview of the disease, the most common method in which it is diagnosed, as well as the major chemotherapeutics used to treat it.
More details | Watch nowBioenergetics of Cancer Cells
A brief summary from the literature about cancer cells' metabolism; 1) the major pathways cancer cells use to generate energy and macromolecules efficiently and rapidly and 2) the enzymes cancer cells up-regulate to control those pathways.
More details | Watch nowLapatinib treatment for HER2 Positive Breast Cancer
Discussion on the background information, etiology, and treatment of HER2 positive breast cancer.
More details | Watch now