10365 results for 'seri 5'

Radial glial cells are essential in shaping the nervous system, serving dual roles in neurogenesis and structural support during the brain's developmental stages. Key Takeaways: Radi

Cancer immunotherapy has revolutionized treatment options, offering strategies to harness the immune system to target and destroy tumors. One emerging area of interest is the use of OX40

Immunotherapy has transformed the landscape of cancer treatment by leveraging the body’s immune system to target and destroy cancer cells. A key player in this process is Inducible T-cell

Imagine a future where cancer cells, once masters of disguise, are forced to reveal themselves and even train the body's immune system to fight back. This isn't science fiction; it's the groundbreaki

Natural killer (NK) cells are a crucial component of the innate immune system and play a significant role in eliminating tumor cells. Unlike T cells, NK cells can recognize and kill cance

Imagine a high-stakes game of hide-and-seek where the seeker is your immune system and the hider is a master of disguise: cancer. For decades, we believed the 'wanted' posters for tumor cells were li

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

IntroductionCancer cells have developed sophisticated mechanisms to evade the immune system, particularly through the inhibition of T-cell responses. One such mechanism involves the progr

TIGIT (T cell immunoreceptor with Ig and ITIM domains) has emerged as a promising target in cancer immunotherapy and the treatment of autoimmune diseases. As a checkpoint receptor, TIGIT

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

Biomarkers · InflammationC-Reactive Protein (CRP): Structure, Function and Clinical UseCRP is the most widely measured marker of inflammation in medicine — fast to rise, fast to fall, and entirely non

B7-H3, also known as CD276, is a member of the B7 family of immune checkpoint molecules that has emerged as a compelling target in tumor immunotherapy. Initially recognized for its role i

Immunology · Innate LymphocytesNatural Killer Cells: Receptors, Subsets and FunctionNK cells kill without prior sensitisation and without antigen-specific receptors, using a balance of activating and

Immunology · Antibody BiologyAntibody Light Chains, Heavy Chains, Constant Regions & Tumour-Associated AntigensAn antibody’s specificity comes from its variable domains and its biological effect comes

The immune system plays a critical role in defending the body against pathogens and maintaining tissue homeostasis. Within the intricate network of immune cells, CD11b, also known as integ

Introduction to KIR Blockade in Cancer ImmunotherapyNatural killer (NK) cells are crucial components of the innate immune system, responsible for recognizing and destroying virally infec

For decades, the primary strategy in cancer treatment has been to trigger apoptosis, a form of programmed cell death, in malignant cells. However, many cancers develop resistance to apoptosis-inducin

Delve into the pivotal role of Neurofilament Light chain (NEFL) in neuron structure and its emerging importance as a biomarker for various neurodegenerative diseases, offering insights into dis

What does the COVID-19 Rapid POC CE-IVD Test detect? The test detects the presence of patient-generated antibodies against spike protein, the virus which causes the disease COVID-19. The tes

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

Cancer immunotherapy has revolutionized the treatment landscape for various malignancies. One of the most promising therapeutic strategies is the use of immune checkpoint inhibitors, part

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

Introduction to TLR4 and Cancer Toll-like receptor 4 (TLR4) is a key component of the innate immune system, primarily responsible for detecting infections and initiating inflammatory resp

Imagine a world where we can fold the very fabric of life into microscopic machines, guiding the growth of a single neuron with the precision of a master architect. This isn't science fiction; it is

Introduction to TNFRSF9 and Its Role in Immune ActivationTNFRSF9, also known as 4-1BB or CD137, is a co-stimulatory receptor expressed on the surface of T cells, natural killer (NK) cells

Introduction to FoxP3 and Regulatory T Cells in CancerFoxP3 (forkhead box P3) is a transcription factor critical for the development and function of regulatory T cells (Tregs), a speciali

This article breaks down the glycoprotein Granulocyte-macrophage colony-stimulating factor (GM-CSF) detailing its structure, function and therapeutic uses. It also describes its role in imm

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

Introduction to CD86 and Its Role in Immune Activation CD86 is a crucial co-stimulatory molecule that plays an essential role in T cell activation, driving the immune system’s ability to

What is Gut Inflammation? The gut, or gastrointestinal (GI) tract is a long tube that starts from the mouth and extends to the anus. It includes various organs such

Introduction to PD-1, PD-L1, and PD-L2 in Cancer ImmunotherapyThe PD-1/PD-L1 immune checkpoint pathway has been instrumental in cancer immunotherapy, with PD-1 (programmed death-1) inhibi

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

Neuroscience · Myelin BiologyA Quick Guide to MyelinMyelin is the lipid-rich insulating sheath wrapped around nerve axons. Made by oligodendrocytes in the central nervous system and Schwann cells in t

Flow Cytometry · GatingExcluding Doublets in Flow Cytometry: Pulse Geometry and Gating StrategyTwo cells passing the laser together are recorded as one event, with roughly double the signal. In DNA co

Immunology · ImmunophenotypingCD Markers on B Cells: Development, Subsets and ImmunophenotypingB cells change their surface marker profile at every stage from bone marrow progenitor to antibody-secret

Imagine a battlefield where the enemy doesn't just hide from soldiers—it actively sabotages their weapons. In the tumor microenvironment, cancer cells have evolved a devious strategy: they transfer th

Nod-like receptors Nod like receptors (NLRs) are a versatile family of relatively recently discovered intracellular receptors which have a br

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

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

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Gene Delivery · Viral VectorsLentiviral Vectors: Design, Production and Use in Gene DeliveryLentiviral vectors integrate their cargo into the host genome and transduce dividing and non-dividing cells

Cell Biology · PathologyNecrosis: Types, Causes, Mechanisms and How It Is MeasuredNecrosis is cell death accompanied by membrane rupture and release of intracellular contents — which is what makes it

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

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

Mononuclear phagocytes, essential in immunity and homeostasis, perform diverse roles from phagocytosis to tissue repair, influencing health and disease. Key Takeaways: Mononuclear p

Neuroscience · BiomarkersA Guide to Tau Proteins & TauopathiesTau keeps the neuronal cytoskeleton standing up. When its phosphorylation goes wrong, the same protein becomes the aggregate that defines

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

Cell Culture · ProtocolsHaemocytometer Cell Counting: Procedure, Calculation and Common ErrorsA haemocytometer turns a known chamber volume into a cell concentration, and the whole method rests on fou

Immunology · Flow CytometryT Cell Immunophenotyping: Markers, Subsets and Panel DesignImmunophenotyping identifies cell populations by the proteins on their surface. For T cells that means resolving n

Imagine engineering a patient's own immune cells into precision-guided missiles against cancer—cells that can seek out and destroy tumors with remarkable specificity. This is the promise of CAR-T cell

Immunology · CytokinesIFN-gamma: Signalling, Function and Roles in Inflammation, Cancer and AutoimmunityInterferon gamma is the sole type II interferon and one of the most consequential cytokines in i