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37 articles found
Lipids are not merely structural components of cellular membranes—they also act as powerful signaling molecules that orchestrate key physiological processes. Among the enzymes regulating lipid signaling, ENPP2 (Ectonucleotide Pyrophosphatase/Phosphodiesterase 2), also known as autotaxin, plays a central role by converting lysophosphatidylcholine (LPC) into the bioactive lipid ...
Chemokines are a specialized subset of small cytokines that play a crucial role in the immune system by directing the movement of circulating leukocytes to sites of inflammation, infection, and injury. Acting as chemoattractant molecules, chemokines are central to both innate and adaptive immunity, influencing not only immune surveillance but also wound healing and angiogenesis. Over the past few ...
Circulating Tumor Cells, or CTCs, are cancer cells that have shed from the primary tumor and enter the bloodstream, where they can travel and potentially lead to metastasis. These cells are of significant interest in oncology due to their potential to provide vital information about the tumor’s characteristics and behavior. One of the advanced techniques used to analyze CTCs is Fluorescence ...
In recent years, the rise of drug-resistant cells has emerged as one of the most significant challenges in the field of medicine, particularly in oncology and infectious diseases. The effectiveness of current therapies is often hindered by the ability of certain cell populations to develop resistance, leading to treatment failure and disease progression. This article explores the importance of ...
Reporter stable cell lines are invaluable tools in molecular biology and biochemistry. By integrating a reporter gene into the genome of a cell, researchers can create a stable cell line that emits a measurable signal in response to specific stimuli or conditions. This technology has revolutionized various fields, including drug discovery, gene expression studies, and cellular signaling research. ...
MicroRNAs (miRNAs) are small, non-coding RNA molecules that play a crucial role in the regulation of gene expression. Their ability to modulate various biological processes makes them significant players in the field of molecular biology and medicine. Among the various tools utilized in research and therapeutic applications, miRNA mimics have emerged as powerful instruments for manipulating and ...
Cancer is a worldwide disease and one of the leading causes of morbidity and mortality today. Traditionally, mouse models have been used for research as in vivo model organisms. However, the zebrafish (Danio rerio), also known as zebrafish, has emerged as an important new cancer model due to its small size, brood weight, and rapid maturation time, complements models that can traditionally be ...
Glycosylation site detection refers to identifying the location where glycosylation occurs in biomolecules. Glycosylation is a biochemical modification process that involves linking sugar molecules to other biomolecules (such as proteins, nucleic acids, or lipids), thereby affecting their structure and function. Glycosylation plays a critical role in organisms, but it may also be associated with ...
Cell cultures have played a significant role in the academy and pharmaceutical industry, but conventional 2D cultures fail to provide physiological relevance and communication network as compared to in vivo conditions, since they are unable to mimic the complexity of cellular microenvironment, an essential part for the cell behavior and systematic investigation. Using 2D cell culture systems can ...
Brain tumors can be broadly categorized into primary and secondary (or metastatic) tumors. Primary tumors originate in the brain1, while secondary tumors spread from other body parts. Treatment options traditionally include surgery, radiation therapy, and chemotherapy. However, these approaches can be invasive and have severe side effects. The battle against brain tumors is being ...
When it comes to the fascinating world of proteins, some names like collagen or hemoglobin might ring a bell. But what about tenascin-C, more commonly known as TNC protein? This often-overlooked molecule plays a vital, if subtle, role in how our cells talk to each other. Let's delve into the remarkable story of TNC protein and why it deserves more of the spotlight. What is TNC Protein? Before ...
Alfa Cytology has announced pancreatic cancer vaccine development services to improve the efficacy and safety of related vaccines. Alfa Cytology, a biotech company composed of scientists, bioinformatics, and oncologists, has recently announced its pancreatic cancer vaccine development services to provide further strategies for cancer therapy research. Compared to other solid tumors, ...
Breast cancer is a type of cancer that begins in the cells of the breast. It can occur in both men and women but is more common in women. Breast cancer can develop in different parts of the breast, including the tubes that carry milk to the nipple or the lobules that produce milk. The exact cause of breast cancer is not completely understood, but factors such as genetics, hormone situations, ...
Coupling drugs combine the precise targeting and potent killing properties, has become a widely recognized form of medication in recent years. Radioactive drug conjugates (RDCs), as a particular form of coupling drugs, are formed by combining radioactive isotopes with disease-targeting molecules. According to the application of RDCs, they can be divided into two main categories: diagnostic RDCs ...
Introduction CDH1, also known as E-cadherin, is a crucial protein involved in cell adhesion and plays a significant role in various biological processes. In recent years, researchers have focused on understanding the functions of CDH1 and its implications in cancer development. This blog post aims to shed light on what CDH1 protein does, its role in cancer, and the future research directions in ...
Source of Marine Polysaccharides Marine polysaccharides are primarily sourced from a diverse range of marine organisms that thrive in oceans and seas. Seaweeds are the primary and most abundant source of marine polysaccharides. Seaweeds with high polysaccharide content, such as red algae (Rhodophyta), brown algae (Phaeophyceae), and green algae (Chlorophyta), have been extensively studied for ...
Relationship Between Immunity, Inflammation and Cancer Immunity is an act of self-protection of the body. The immune response is divided into specific and non-specific. The antigen and antibody responses are generally referred to as specific immune responses, which require the participation of B cells and T cells. Other immune cells such as macrophages and NK cells mediate non-specific immune ...
The biologics license application (BLA) has been accepted for Enfortumab Vedotin for the treatment of locally advanced or metastatic urothelial carcinoma in patients who have previously received PD-1/PD-L1 inhibitors and platinum-containing chemotherapy. Enfortumab Vedotin is the first domestically submitted targeted antibody-drug conjugate that specifically targets Nectin-4. Enfortumab ...
Tetrahydrocurcumin (THC), as the most active and main metabolite produced in the metabolism of curcumin in vivo, can be isolated from the cytoplasm of the small intestine and liver after curcumin administration in human or mouse. Tetrahydrocurcumin can effectively inhibit tyrosinase, inhibit the generation of Oxygen Free Radicals and scavenge the formed free radicals. It has obvious antioxidant ...
Mesothelin is a glycosylphosphatidylinositol (GPI)-anchored cell surface glycoprotein. Its biological function has not yet been clarified, but due to its limited distribution in normal tissues and high expression in some tumor tissues, it is expected to be used in tumor-specific treatment. In existing studies of human epidermoid carcinoma cell lines expressing mesothelin, biodistribution analysis ...