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Imaging Cells Articles & Analysis: Older
21 articles found
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. ...
When we look at the awe-inspiring architecture of life at the cellular level, one of the most intriguing and essential features is the cytoskeleton. This dynamic network of protein filaments provides structure, facilitates movement, and enables intracellular transport. Advances in technology have revolutionized our understanding of the cytoskeleton and have expanded the possibilities of ...
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 ...
Autophagy is a highly conserved catabolic process in which long-lived cytoplasmic components or damaged organelles are sequestered by the formation of double-membraned autophagosomes. Mature autophagosomes ultimately fuse with lysosomes to form single-membraned autophagolysosomes that degrade or recycle their contents. Upon autophagy initiation, microtubule-associated protein 1 light chain 3 ...
Dendrimers are highly branched polymers with a three-dimensional structure. They are characterized by expansive functional groups on their surface, which can be tailored to interact with specific molecules or to be used in a variety of applications. Dendrimers have attracted much attention in drug delivery, imaging, and materials science due to their unique structure, high monodispersity, and ...
Click chemistry has revolutionized the field of bioconjugation, offering a robust and versatile approach for linking biomolecules, such as proteins, peptides, nucleic acids, and carbohydrates, to create novel materials and probes. Traditionally, copper-catalyzed azide-alkyne cycloaddition (CuAAC) has been the cornerstone of click chemistry, but concerns about cytotoxicity and metal contamination ...
MSCs exhibit specific morphology, which makes them unique compared to other cell types typically used in CLD. While forming spindle-shaped, elongated, and transparent cell projections, the MSCs can pose a significant challenge when it comes to imaging and subsequent image analysis. Many imaging systems on the market are simply not fit for precise detection of these unusual cell types. ...
CD BioSciences, a US-based biotechnology company focusing on the development of imaging technology, has announced the launch of its innovative line of Chromogenic Substrates for immunohistochemistry (IHC). These cutting-edge substrates offer superior signal sensitivity, long-term storage stability, enhanced safety, and user-friendliness, empowering researchers to unlock deeper insights into ...
Microspheres are small spherical entities formed by dispersing or adsorbing drugs in a polymer matrix. The particle size is typically between 1 μm and 250 μm, and the largest can reach more than 800 μm. Microsphere technology is at the intersection of cutting-edge disciplines such as materials science, polymer technology, medical technology, and microelectronics. Once injected into the ...
What is "click chemistry"? "Click Chemistry", this is a literary name given to this kind of reaction by the Nobel Prize winner K.Burry Sharless, when the cards are put together, "click" (click). Simply put, it is to add two structures to two molecules respectively, and these two structures can be specifically combined to synthesize the required chemical molecules. One of the most famous ...
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 ...
By applying a proprietary operating system to drug discovery, the Utah clinical-stage biotechnology company expects to turn drug discovery from sequential testing into a search problem. Unmet clinical needs often serve as the fundamental driving force behind drug discovery programs. During lead discovery, an intensive search ensues to find a drug-like small molecule or biological therapeutic, ...
Fluorescence in situ hybridization (FISH) approach is constituted of a pair of complementary techniques for precisely detecting gene amplification and over-expression which are regarded as signs of cancer in patients. Signal detection of FISH whole slides is extremely significant as enables to detect amplification situation. However, nuclei detection and segmentation of FISH slides through ...
Fluorescence in situ hybridization (FISH) is a technique that prepares acceptable results for molecular imaging biomarkers to precisely and dependably detect and diagnose disorders which are sign of cancers. Since contemporary manual FISH signal analysis is low-effective and inconsistent, it is an attractive research area to develop automated FISH image scanning systems and computer-aided ...
The alternative protein market is on fire right now, estimated to be worth approximately $2.2Bn, and cultivated meat is expected to play an important role in the shift from traditional meat products. Experienced scientists are engaged in cellular agriculture with the aim of reducing animal-based agriculture’s negative impact on both the planet and the suffering of animals and at the same ...
VisionGate’s Non-Intrusive Testing, Patented Cell-CT Imaging and AI-Powered Cancer Detection Work Together to Deliver Early Detection of Lung Cancer. VisionGate’s mission is backed by cutting-edge technology that is designed to save lives through early detection and prevention of lung cancer. VisionGate’s breakthrough technologies include non-intrusive testing, 3D cell imaging ...
VisionGate, a Breakthrough Liquid-biopsy Technology Company, Leads the Battle Against Lung Cancer through Early Detection Technology with a Simple, Non-Intrusive Sputum Test. VisionGate wants you to live your life with peace of mind. That’s why we’ve launched a new website that makes it easy for you to learn more about our advanced lung cancer detection technology. Our new site ...
The Non-Intrusive LuCED Test for Detection of Early-Stage Lung Cancer: A Subgroup Analysis for Chronic Obstructive Pulmonary Disease (COPD) Introduction VisionGate’s LuCED® test for lung cancer measures 934 features in each cell imaged in 3D by the Cell- CT™. Sensitivity and specificity, both exceeding 90%, have been reported (Wilbur, et. al., Cancer Cytopathology, ...
Abstract Lactobacillusspecies are the predominant vaginal microbiota found in healthy women of reproductive age and help to prevent pathogen infection by producing lactic acid, H2O2 and anti-microbial compounds. Identification of novel vaginalLactobacillus isolates that exhibit efficient colonisation and secrete anti-Candida factors is a promising strategy to prevent vulvovaginal candidiasis. ...
Atomic Force Microscopy has been used to investigate and characterise endometrial cancer cells and LH-secreting cells, namely gonadotrophs, of the pituitary. Using nanoscale resolution of the AFM features associated with exocytosis events in each cell type are imaged and presented as foundation for further development and understanding of exocytosis process. Membrane fusion and secretion are ...