485 results for 'bcl'

Understanding the Bcl-2 Pathway: Implications for Cancer Therapy The Bcl-2 family of proteins plays a pivotal role in regulating apoptosis, a crucial process for maintaining cellular

At Assay Genie we have created a comprehensive guide outlining everything you need to know about apoptosis! Key Takeaways: Apoptosis is a programmed cell death process, vital for tissue

Cell Biology · Programmed Cell DeathApoptosis: Your Complete Guide to Intrinsic & Extrinsic PathwaysApoptosis is programmed cell death — the controlled, non-inflammatory removal of damaged or unwanted

Apoptosis is not one pathway but three routes into the same execution machinery. A death ligand at the surface, a mitochondrion that loses outer-membrane integrity, and a granzyme delivered by a cyto

Signal 1 tells a T cell what it is looking at; signal 2 tells it whether to care. The same peptide–MHC engagement that launches a productive effector response can just as easily install an anergy pro

The germinal centre is where antibody quality is made. A naive B cell that binds antigen does not become a source of protective, high-affinity IgG by accident. It passes through a tightly choreograph

The T-cell receptor is the most finely calibrated detector in immunology. It must discriminate an agonist peptide present at a few dozen copies from a self peptide present at tens of thousands, and i

The antigen tells a CD4 T cell to respond; the cytokine tells it what kind of response to make. A naive CD4⁺ T cell leaving the thymus is uncommitted. Within about seventy-two hours of engaging TCR/C

You can remove almost every B cell from an animal and barely move its antibody titre. That is not a failed experiment — it is the expected result, and it follows from one fact: CD20 is switched off a

An agonist antibody does not activate its receptor. It gets held still by something else, and the receptors underneath cluster because they are crowded. That sentence sounds like a technicality and i

Delving into the intricate world of Mitotic Catastrophe, this blog unveils its critical role in cell division and cancer therapy, offering insights into its mechanisms and potential treatments.

Cell Death · BiomarkersCleaved Caspase-3: Activation, Function and Detection in ApoptosisCaspase-3 sits at the point where apoptotic signalling becomes irreversible. It is made as an inactive proenzym

Molecular Biology · Gene SilencingWhat is RNAi? A Complete Guide to RNA InterferenceRNA interference (RNAi) is a conserved biological process in which small double-stranded RNA molecules silence gene

Protein kinase B or AKT (PKB) is a serine/threonine kinase. In mammals it is comprised of 3 highly homologous isoforms PKBα (Akt1), PKBβ (Akt2), and PKBγ (Akt3) (Manning and Cantley 2007). AKT