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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

A New Dawn in Lupus Treatment: The Promise of Topical RNA Therapeutics Systemic Lupus Erythematosus (SLE) is a debilitating autoimmune disease that has long puzzled researchers and clinicians. Howeve

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

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Clinical · Immunology Guide IgA Test: Normal Ranges, Results & What They Mean [2026] What the immunoglobulin A blood test measures, how result

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

The IgA test, also known as immunoglobulin A test, is a diagnostic tool used to measure the levels of IgA antibodies in the blood. Immunoglobulin A (IgA) is a type of antibody that plays a cruc

Cellular Senescence in Cancer Immunotherapy: The Double-Edged Sword In the intricate world of cancer biology, some of our body's most potent defense mechanisms can paradoxically turn against us. Cell

What You Need to Know About OzuriftamabWhat is Ozuriftamab?Ozuriftamab is an investigational monoclonal antibody targeting CD47, designed to enhance immune-mediated clearance of cancer c

Quick Facts About ErenumabWhat is Erenumab?Erenumab is a fully human monoclonal antibody designed to prevent migraines by targeting the calcitonin gene-related peptide (CGRP) receptor. ​

Neuroscience · Glial CellsOligodendrocytes: Myelination, Lineage Markers and DiseaseOligodendrocytes are the myelinating glia of the central nervous system. A single oligodendrocyte can wrap segments

Quick Facts About SiltuximabWhat is Siltuximab?Siltuximab is a monoclonal antibody targeting interleukin-6 (IL-6), a cytokine involved in inflammation and immune regulation.What is the m

SITC 2024: Meet Assay Genie at the Society for Immunotherapy of Cancer Annual MeetingAssay Genie is delighted to be attending and exhibiting at SITC 2024 in Houston, Texas on Friday the

What You Need to Know About MagrolimabWhat is Magrolimab?Magrolimab is an anti-CD47 monoclonal antibody that targets the "don't eat me" signal on cancer cells, promoting their destructio

In the realm of immunology, the terms "immunoglobulin" and "antibody" often find themselves used interchangeably, sparking confusion among those keen on understanding the immune system's fine deta

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

Understanding the dynamics of sodium and potassium ions within biological systems is crucial for deciphering cellular processes and developing therapeutic strategies. Sodium and potassium indicato

Quick Facts About PamrevlumabWhat is Pamrevlumab?Pamrevlumab (FG-3019) is a monoclonal antibody designed to target and inhibit the connective tissue growth factor (CTGF), a key driver of

What You Need to Know About IpilimumabWhat is Ipilimumab?Ipilimumab is a monoclonal antibody that targets CTLA-4, a protein involved in downregulating the immune system, to boost the bod

Harnessing the immune system to fight cancer has become a pivotal strategy in modern oncology. A key component in this fight is CD27, a receptor that plays a crucial role in T-cell activa

Anti-angiogenic therapy does not work by starving tumours, and the trials that assumed it did are the reason the field spent a decade disappointed. Cutting off the blood supply was the original pitch

Key Facts About DaratumumabWhat is Daratumumab?Daratumumab is a monoclonal antibody that targets CD38, a protein highly expressed on the surface of multiple myeloma cells.How does Daratu

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

Quick Facts About NarsoplimabWhat is Narsoplimab?Narsoplimab is a human monoclonal antibody that targets MASP-2, a key enzyme in the lectin pathway of the complement system.What is the m

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

Quick Facts About LitifilimabWhat is Litifilimab?Litifilimab is a monoclonal antibody developed by Biogen targeting BDCA2, a receptor on plasmacytoid dendritic cells (pDCs), to regulate

Quick Facts About ZilovertamabWhat is Zilovertamab?Zilovertamab is a monoclonal antibody targeting ROR1, a receptor tyrosine kinase overexpressed in hematologic cancers and solid tumors.

Imagine a future where chronic autoimmune diseases, once managed by powerful pharmaceuticals with challenging side effects, are instead calmed by a gentle electrical pulse. This isn't science fiction

Both interferon families run through STAT1, and that single shared subunit is why they are so often conflated — and why conflating them is a mistake. Type I interferon assembles STAT1 into a three-pa

A chimeric antigen receptor is a synthetic protein wired into a real signalling pathway. The extracellular half is an antibody fragment; everything below the membrane is borrowed from the T-cell rece

Cómo eliminar endotoxinas de proteínas recombinantes sin perder actividad biológica La forma más fiable de obtener proteínas recombinantes con niveles seguros de endotoxina es combinar medidas upstre

Understanding Zonulin: Key Regulator of Intestinal Barrier Function Zonulin is a crucial physiological modulator of intercellular tight junctions, playing a significant role in regulating intestinal

Un isotipo es la clase de inmunoglobulina que define la región constante de su cadena pesada, y el organismo humano produce cinco: IgG, IgA, IgM, IgD e IgE. Cada uno tiene una forma distinta, apar

Understanding PIIINP Levels in Canine Liver FibrosisLiver fibrosis is a significant health concern in dogs, often leading to severe complications if not diagnosed and managed appropriately. This artic

Quick Facts About BelantamabWhat is Belantamab?Belantamab Mafodotin is a cutting-edge antibody-drug conjugate (ADC) designed for the treatment of relapsed or refractory multiple myeloma.

For decades, the fight against cancer has been a relentless battle of incremental gains. While immunotherapies like CAR-T cell therapy have offered revolutionary hope, their personalized nature, high

Impact of COVID-19 on Brain Aging and Cognitive DeclineThe COVID-19 pandemic has had profound effects on various aspects of human health, including mental health. A recent study involving nearly 1,000

Introduction to SLAMF7 in Cancer Immunotherapy SLAMF7, also known as Signaling Lymphocytic Activation Molecule F7, is a surface receptor found on natural killer (NK) cells, T cells, plasm

A New Era in Oncology Chimeric Antigen Receptor (CAR)-T cell therapy represents a paradigm shift in the fight against cancer, offering a personalized and powerful immunotherapy that trains a patient

Evite 3–6 meses de retrabajo: selección de anticuerpos para investigadores La selección de anticuerpos consiste en identificar y validar la molécula con la especificidad y el desempeño necesarios par

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

Complement is firing on your own cells right now. Not in response to anything — C3 hydrolyses spontaneously in plasma at a low, constant rate, and every hydrolysed molecule is a potential convertase

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

Immunotherapy has revolutionized cancer treatment by harnessing the body's immune system to fight malignancies. Among the notable advancements in this field is the development of immune c

Immunology · Cell BiologyCells of the Innate Immune System: Types, Functions and MarkersThe innate immune system responds within minutes, without prior exposure, using cells that recognise conserved m

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

In the periphery, co-stimulation rescues a T cell. In the thymus, the same molecules kill it. A peripheral T cell that engages its receptor without CD80 and CD86 becomes anergic; engage them and it r

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

In the evolving landscape of biochemical research and diagnostic assay development, the ability to label non-antibody proteins and small molecules with high precision has become indispensable. Thi

Flow cytometry is a powerful analytical technology employed in cell biology, immunology, and oncology research. It enables the rapid measurement of physical and chemical characteristics of cells o

An antibody–drug conjugate is not a targeted drug. It is a delivery problem with an antibody bolted to the front of it. Binding is the easy part, and it is almost never the part that fails. What deci