8519 results for 'immunology'

What are Toll Like Receptors? Toll-like receptors (TLRs) are a class of proteins that play a crucial role in the immune system's defense against microbial invaders.

Harnessing Immune-Checkpoint Inhibition for Cancer Prevention Immune-checkpoint inhibition (ICI) has emerged as a pivotal strategy in cancer therapy, particularly in the context of tu

Understanding Lag-3, Tim-3, and TIGIT: Key Players in T Cell RegulationThe immune system's ability to regulate T cell responses is crucial for maintaining homeostasis and combating diseases such as ca

Exploring LAG-3: A Key Regulator in T Cell ImmunityLAG-3 (Lymphocyte Activation Gene-3) is an inhibitory receptor that plays a crucial role in modulating T cell activation and effector functions. This

For decades, the brain has been considered an immune sanctuary, protected by the formidable blood-brain barrier. This intricate defense system, while vital for safeguarding our most complex organ, ha

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

Understanding PD-1 Blockade in B-Cell Lymphomas Understanding PD-1 Blockade in B-Cell Lymphomas Introduction The programmed cell death prote

The most abundant immunosuppressive molecule in a solid tumour is not a protein. It is adenosine — a metabolite, produced from ATP in two enzymatic steps, at concentrations orders of magnitude above

For years, the success of CAR-T cell therapy has been a beacon of hope in the fight against blood cancers, offering remarkable remissions where other treatments have failed. Yet, solid tumors—the form

For decades, immunologists believed that only adaptive immunity—the sophisticated system of T cells and B cells—could form lasting memories of past infections. The innate immune system, our body's fir

What is preeclampsia? According to the World Health Organization (WHO), one in ten pregnant women is affected by hypertensive disorders, and preeclampsia a

By Sonika Singh PhD candidate, University of Nottingham A Devastating Disease Multiple Sclerosis (MS) is a chronic and inflammatory disease based on

By Charlotte O’Donnell PhD Cancer Carcinogenesis is a multi-step process that develops through epigenetic changes and muta

A T-cell engager does not give the T cell an instruction. It gives it an address. A bispecific antibody with one arm on CD3 and the other on a tumour antigen forces two membranes into contact and let

Imagine a highly trained soldier, elite and effective, sent to the front lines of a relentless war. Day after day, they fight without rest, their supplies dwindle, and the enemy never stops coming. Ev

by Ryan Wallis, PhD student, QMUL, Blizard Institute The microscopic world of cell biology was first explored by Robert Hooke in the 17th century and published in his work, Microgra

A chemokine gradient does not move a leukocyte anywhere. It only tells one that has already stopped which way to go. That sentence is the whole map. Trafficking is a four-step cascade and the steps a