Blood Sampling Articles & Analysis
49 articles found
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 ...
The T cell antigen receptor (TCR) is a characteristic marker of T cells, playing a crucial role in the immune system. Each T cell typically expresses a specific TCR, which has a unique structure and sequence that can recognize different antigens, including bacteria, viruses, tumor cells, and other pathogens. Once the TCR binds to the antigen, the T cell initiates an immune response, generating ...
The Latest Technological Advances in Antibody Discovery1. Single B Cell Isolation and SequencingThe isolation and sequencing of single B cells can help us gain a deeper understanding of the diversity and specificity of B cells. Through this method, we can clarify the relationship between the sequence and the cell, thus discovering antibodies with special properties. These antibodies may have high ...
Drug antibody testing is a laboratory testing method specifically designed to evaluate the immune response of the human body to certain drugs. This test is commonly used to monitor a patient's immune response to biological agents or other drugs, especially in the treatment of chronic diseases such as autoimmune diseases, certain cancers, and inflammatory diseases. The principle of drug antibody ...
The feasibility of using blood samples for histone modification research is evident. Blood contains various cell types, including red blood cells, white blood cells, and platelets. For histone modification research, the focus is usually on white blood cells because they contain cell nuclei, and histones are found within the nucleus. Analysis Workflow 1. Sample Selection and Treatment Blood ...
Rare diseases are characterized by their low prevalence, affecting a small number of people across the world. These diseases often come with significant challenges, including accurate diagnosis, availability of effective treatments, and limited resources for research and development. However, recent advancements in diagnostics technology hold promise for speeding up the field of rare disease ...
Many important research questions cannot be studied under controlled circumstances. Events like natural disasters or disease exposure often occur without warning and prevent in-person clinic visits, making timely observation difficult without a flexible approach. At the University of Washington, researchers are partnering with Tasso to study these scenarios by deploying on-demand remote ...
Previously, it was thought that glial cells, which support neuronal activity, metabolize most of the glucose in the brain. However, by using induced pluripotent stem cells, the researchers found that neurons were able to take up glucose and process it into smaller metabolites. In mice, normal function of neurons depends on glycolysis. The findings could help develop new treatments for ...
How Is Blood Stored and Preserved? Blood storage is an important process in the blood banking industry as it helps maintain the quality of blood and its medical effectiveness. Blood can be stored in a few different ways, but the most common method is refrigeration.Blood banks depend on donors to provide blood and blood components. When blood is collected from a donor, it must be processed to ...
In the search for innovative and effective ways to target cancer, we are faced with more than just a challenging problem; we are faced with our own cells as opponents. Cancer cells evolve to achieve an optimum of physical fitness, giving them an array of abilities that no cell should possess in a healthy organism. One way to find novel therapies against cancer therefore could imply finding a ...
Medical marijuana uses the chemicals within the marijuana plant to help reduce pain and treat certain diseases. The plant contains more than 100 different chemicals called cannabinoids. Each one has a different effect on the body, with delta-9-tetrahydrocannabinol (THC) and cannabidiol (CBD) being the main chemicals used in medicine.The legality of marijuana for medical use varies by country, in ...
Summary In this Cell Patterns publication, Ozette co-founders and collaborators at the Cancer Immunotherapy Trials Network (CITN) outline a novel method of analysis of single cell data, FAUST, and validate the multiple potential applications. The paper tackles 2 important problems: 1) analysis of complex single cell datasets; 2) prediction of response to immunotherapy in cancer. Manual ...
There are a ton of practical uses for computer vision at present times. One industry where this technology is increasingly useful in healthcare. It is impossible to exaggerate the value of computer vision services in the medical field. Its methods continue to be used more widely since they have demonstrated excellent utility in numerous medical contexts, including surgical planning and medical ...
Introduction Trench fever was a defining feature of World War I. Notables like A.A. Milne, author of Winnie-the-Pooh, and fantasy writer JRR Tolkien were treated for trench fever. But surely trench fever did not just appear in the European trenches of World War I and then disappear after. What’s the rest of the story? Before World War I, Way Before While infections caused ...
Medical marijuana uses the chemicals within the marijuana plant to help reduce pain and treat certain diseases. The plant contains more than 100 different chemicals called cannabinoids. Each one has a different effect on the body, with delta-9-tetrahydrocannabinol (THC) and cannabidiol (CBD) being the main chemicals used in medicine.The legality of marijuana for medical use varies by country, in ...
OBJECTIVES: Prior studies have shown inaccuracies in pulse oximetry readings at saturations less than 85%; however, no large studies have evaluated new sensors marketed for these low saturations. This study's purpose was to evaluate two sensors with claims of improved accuracy in children with saturations less than 85%. DESIGN: Prospective observational study. SETTING: Single institution; ...
Genetics (i.e., mutations) are considered to be the main factor predisposing to the etiology of rheumatoid arthritis (RA), but they account for only a few changes in RA disease risk, and in contrast to genetics, the environment may have an important impact on epigenetic properties associated with disease etiology. Recently, in a study published in the journal Scientific Reports entitled ...
Jonathan “Jake” Kurtis was riding a night train from Nairobi to Mombasa when he first began to feel sick. Then a 20-year-old Brown junior, Kurtis had gone to the restaurant car for a curry and stayed up late drinking beer with some Americans he’d met. By the time he got back to his sleeper car, he had a vicious headache. “I thought God had visited upon me a righteous ...
In recent years, immune-based cancer treatment methods have given doctors and patients a lot of hope. Drugs called immune checkpoint inhibitors have provided life-saving benefits to more and more people suffering from melanoma, lung cancer, bladder cancer, and many other types of cancer. Although these drugs are exciting, a frustrating sticking point is that doctors cannot predict who will ...
Blood, plasma, and other blood components are utilised every day in clinical and research environments for a multitude of uses, from life-saving transfusions to important haematology tests. All samples used for these medical activities have in common that they require to be stored and transported at certain temperatures. But why is this the case and what storage solutions are available for ...