10820 results for 'stop cell'

In the intricate world of cancer biology, a silent conversation is constantly unfolding between tumor cells and their environment. For decades, we viewed this dialogue as a one-way street, with cancer

Quick Facts About FarletuzumabWhat is Farletuzumab?Farletuzumab is a humanized monoclonal antibody targeting folate receptor alpha (FRα), a protein overexpressed in ovarian and other epi

Biologics · TNF InhibitionAdalimumab: Mechanism, Clinical Applications and BiosimilarsAdalimumab is a fully human IgG1 monoclonal antibody that binds tumour necrosis factor alpha and prevents it engag

MORV0013 functioned effectively in both qPCR machines and water baths, with or without paraffin oil, maintaining consistent sensitivity and specificity. MORV0013 performed reliably betwe

What You Need to Know About VorsetuzumabWhat is Vorsetuzumab?Vorsetuzumab is a monoclonal antibody targeting CD70, a protein found in various cancers. It shows promise for advancing canc

Quick Facts About BelimumabWhat is Belimumab?Belimumab is a monoclonal antibody used to treat systemic lupus erythematosus (SLE), an autoimmune disease. It is marketed under the brand na

IL-8 Overview Interleukin-8 (IL-8), also known as CXCL8, was discovered over 30 years ago as a small molecule that could promote chemotaxis and induce the production

Ovarian cancer is the fourth most common cancer in women. Ovarian cancer is when the normal cells in the ovary change and grow to form a tumour. Because the ovaries are located deep

Quick Facts About TidutamabWhat is Tidutamab?Tidutamab is a monoclonal antibody designed to target somatostatin receptor 2 (SSTR2), a key protein involved in various neuroendocrine tumor

Immunology Guide 5 Types of Immunoglobulins: IgG, IgA, IgM, IgD & IgE The five antibody classes that drive immune defence — their structure, fun

Key Facts About SacituzumabWhat is Sacituzumab?Sacituzumab is an antibody-drug conjugate (ADC) that targets the tumor-associated antigen Trop-2, used to treat various cancers, including

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For years, our understanding of cancer focused primarily on the tumor cells themselves and the immune system's response. However, a groundbreaking wave of research is revealing a startling truth: ner

Antibodies, or immunoglobulins, stand as critical components of the immune system, orchestrating the identification and neutralization of pathogens like viruses and bacteria. This extensive artic

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Cell Signalling · Receptor BiologyGPCRs (G Protein-Coupled Receptors): A Complete GuideG protein-coupled receptors are the largest family of cell-surface receptors in the human genome and the ta

Melanoma is an aggressive type of skin cancer that originates in melanocytes, the cells responsible for producing melanin, which gives skin its color. Although it is less common than othe

Written by Seán Mac Fhearraigh, PhD  •  Updated: 19 May 2026  •  ~9 min read Quick Answer The five main types of ELISA are sandwich, competitive, direct, indirect and multiplex. Sandwich ELISA is

Quick Facts About TigatuzumabWhat is Tigatuzumab?Tigatuzumab is a monoclonal antibody that targets the death receptor 5 (DR5) pathway, inducing apoptosis in cancer cells.What is the mech

Quick Facts About IvuxolimabWhat is ivuxolimab?Ivuxolimab is a monoclonal antibody targeting CD47, a "don't eat me" signal that cancer cells exploit to evade immune destruction.How does

An antibody's variable domains decide what it binds. Its Fc decides what happens next — and that is not a detail of formulation, it is half the mechanism. Which Fcγ receptor the constant region engag

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

Antibody Structure Antibody S

What You Need to Know About ImalumabWhat is Imalumab?Imalumab is a monoclonal antibody targeting macrophage migration inhibitory factor (MIF), a key regulator of inflammation and immune

Quick Facts About NarnatumabWhat is Narnatumab?Narnatumab is a monoclonal antibody targeting CD47, a key immune checkpoint that helps cancer cells evade destruction by the immune system.

What if our first line of immune defense, the innate immune system, could learn from past encounters to fight future battles more effectively? For decades, we believed this was the exclusive domain of

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QUICK ANSWER A researcher ran a panel of EMT-marker ELISA kits (E-cadherin, claudin-1, N-cadherin, vimentin, ZEB1, TWIST1) on breast cell-line lysates and found E-cadherin reading "pos

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

The inflammasome is one of the few innate pathways that destroys the cell it activates. A macrophage that assembles NLRP3 has committed to a decision it cannot reverse: a priming signal through TLR4

What You Need to Know About BermekimabWhat is Bermekimab?Bermekimab is a monoclonal antibody targeting the CD47 receptor, developed to modulate the immune system and improve conditions l

Enhancing Cancer Research: Syngeneic Mouse Models and Immune Checkpoint Inhibitors A quick guide to Syngeneic Mouse Models Syngeneic Mouse Models Cancer research has seen rema

Enzymology · Protein DegradationProtease vs Peptidase: Understanding the DifferenceProteases and peptidases are the enzymes that cleave peptide bonds — breaking proteins down into peptides and peptide

Pyruvate dehydrogenase is a complex enzyme involved in the conversion of pyruvate, a product of glycolysis, into acetyl-CoA, a crucial molecule in energy production and intermediary

Fluorescent proteins (FPs) have revolutionized the field of molecular and cellular biology, allowing scientists to visualize and track biological processes in live cells with unprecedented clarity

Haematology · HaemostasisPlatelets: Formation, Structure, Activation and Clinical SignificancePlatelets are anucleate fragments shed from megakaryocytes, and they carry out primary haemostasis — adher

Quick Facts About Ladiratuzumab VedotinWhat is Ladiratuzumab Vedotin?Ladiratuzumab Vedotin is an antibody-drug conjugate (ADC) designed to target LIV-1, a protein commonly expressed in t

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

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Explore the world of astrocytes, crucial star-shaped cells in the brain, and understand how specific markers help study their roles in neural health and disorders. Key Takeaways: Ast

Autophagy, a fundamental cellular process, plays an indispensable role in maintaining cellular homeostasis and ensuring the efficient recycling of cellular components. Through this p

Protein Analysis · ProtocolsWestern Blot Sample Preparation: A Practical GuideMost failed Western blots fail before the gel is loaded. Lysis buffer choice, inhibitor selection, accurate protein quanti

What You Need to Know About TocilizumabWhat is Tocilizumab?Tocilizumab is a monoclonal antibody that targets the interleukin-6 (IL-6) receptor, widely used for managing autoimmune and in

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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

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Quick Facts About EnokizumabWhat is Enokizumab?Enokizumab is a monoclonal antibody designed to target interleukin-9 (IL-9), a cytokine involved in inflammatory responses. It has been stu

Cancer Biology · Cell Signallingp53: Structure, Signalling, Regulation and Mutation in Cancerp53 is the most frequently mutated gene in human cancer, and the reason is structural: a single tetrameric

Transplant rejection is the fastest, most violent adaptive immune response a body can mount — and it is a response to a molecule rather than to a pathogen. Somewhere between one and ten per cent of a

Quick Facts About IcrucumabWhat is Icrucumab?Icrucumab is a monoclonal antibody that targets vascular endothelial growth factor receptor-1 (VEGFR-1) to inhibit tumor angiogenesis.How Doe

Bone Biology · BiomarkersBone Resorption: Process, Markers & Clinical SignificanceBone resorption is the process by which osteoclasts break down bone tissue and release its stored minerals into the bl

Metabolism · Biochemistry GuideBeta-Oxidation of Fatty AcidsBeta-oxidation is the mitochondrial pathway that breaks fatty acids down into acetyl-CoA for energy. This guide covers where it happen

T cell activation is a crucial process in the immune response, playing a pivotal role in how the body responds to pathogens and maintains immune homeostasis. This intricate process involves severa

Gastroenterology · Barrier BiologyZonulin and Intestinal PermeabilityZonulin is the best-characterised endogenous regulator of intestinal tight junctions — the protein that opens the gut barrier on de

Introduction Claudins are a family of proteins that play a critical role in the formation of t

Targeting USP22: A New Approach to Enhance Anticancer Immunity Introduction In the ever-evolving landscape of cancer research, the intricate relationship between immune e