10874 results for 'cell'

Cell Signalling · Growth FactorsGrowth Factors: Families, Receptors and Signalling PathwaysGrowth factors are secreted proteins that instruct cells whether to divide, differentiate, migrate or survive

Inflammasomes are complex intracellular structures that play a pivotal role in the immune response by detecting pathogenic microorganisms and sterile stressors. Their activation is a critical step

Platelet activation plays a pivotal role in hemostasis, the process that stops bleeding and initiates wound healing. Central to this process is the activation of G protein-coupled receptors (GPCRs

Imagine an elite squad of soldiers sent to neutralize a hidden fortress, only to find themselves wandering aimlessly in a thick, disorienting fog just outside the gates. This is the current reality f

The choice of appropriate cell culture supplements emerges as a crucial factor in ensuring the efficacy and consistency of experimental results. Among the various options available, two commonl

Cancer immunotherapy has revolutionized oncology, offering powerful new ways to treat various malignancies by harnessing the body's own immune system. Central to this success are immune checkpoint inh

PI3K does not switch on a protein — it rewrites a membrane. Everything downstream follows from one chemical event: the 3-hydroxyl of a phosphoinositide is phosphorylated, PIP₂ becomes PIP₃, and every

Quick Facts About EnapotamabWhat is Enapotamab?Enapotamab is an experimental antibody-drug conjugate (ADC) developed to target tumor cells selectively, offering new hope in cancer treatm

The Assay Genie 3D Organoid Cell Viability Assay (AKES081) provided superior results compared to ThermoScientific PrestoBlue, maintaining over 100% viability at all time points in untrea

Neuroscience · MicrobiomeUnderstanding the Gut-Brain AxisThe gut-brain axis is the dynamic, bidirectional communication system that links the gastrointestinal tract with the central nervous system. Th

For decades, the fight against cancer has been a grueling battle of attrition, with treatments often as harsh as the disease itself. But a revolutionary approach, chimeric antigen receptor (CAR)-T cel

What You Need to Know About IfabotuzumabWhat is Ifabotuzumab?Ifabotuzumab is a monoclonal antibody targeting EphA3, a receptor tyrosine kinase overexpressed in certain cancers. It plays

A T cell does not choose which tissue to defend. The tissue chose it, during priming. A naive T cell has no tropism at all; it acquires one from the dendritic cell that activates it, and the instruct

In the intricate landscape of the immune system, toll-like receptors (TLRs) play a fundamental role in the first line of defense against pathogens. These receptors, essential components of the inn

Immunology Guide MHC Class I vs Class II: Key Differences & Functions [Guide] Major Histocompatibility Complex molecules present antigens to T

In the intricate dance between the immune system and cancer, tumors often deploy cunning strategies to evade destruction. A groundbreaking 2025 study in Nature has unveiled a startling new tactic: can

Fibroblast growth factors (FGFs) are pivotal in regulating cellular processes, including proliferation, differentiation, and survival. The FGF signaling pathways play a critical role in embryonic

Transforming Growth Factor-Beta (TGF-β) signaling pathway plays a pivotal role in orchestrating various cellular processes, ranging from embryonic development to tissue homeostasis and immune resp

What You Need to Know About IscalimabWhat is Iscalimab?Iscalimab (CFZ533) is a monoclonal antibody targeting CD40, a key protein involved in immune system regulation.What is the mechanis