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Browse Category: Medical > Disease: Blood and Lymphatic System

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A New Approach For Assessment Of Blood Coagulation

OCE (Optical Coherence Elastography) and ARF (Acoustic Radiation Force) for blood coagulation assessment. Diagnostic tool for assessing the clot formation/dissolution kinetics and strength.

Novel Anti-Bacterial, Anti-Fungal Nanopillared Surface

Medical devices are susceptible to contamination by harmful microbes, such as bacteria and fungi, which form biofilms on device surfaces. These biofilms are often resistant to antibiotics and other current treatments, resulting in over 2 million people per year suffering from diseases related to these contaminating microbes. Death rates for many of these diseases are high, often exceeding 50%. Researchers at UCI have developed a novel anti-bacterial and anti-fungal biocomposite that incorporates a nanopillared surface structure that can be applied as a coating to medical devices.

Sieve Container For Contactless Media Exchange For Cell Growth

Media that contains nutrients and growth factors is necessary to grow all types of cells, a process that is widely used in many fields of research. Such media should be routinely changed either to different media or a fresh batch of the same media. This change currently involves either using a pipette to transfer cells from their current dish of media to a new dish, or aspirating the media out of the dish and replacing it with new media. Both methods have inherent risks to stressing and damaging the cells. Researchers at UCI have developed a unique dish for growing cells that allows for safer aspiration of the old media, which reduces stress and damage to the cells.

Process For Sorting Dispersed Colloidal Structures

Researchers from the Chemistry and Biochemistry department at UCLA have developed method of separating and/or sorting specific target structures from other non-target structures in a complex mixture using custom-made target-specific colloidal particles.

Inhibition Of Protein Tyrosine Phosphatase - Sigma For Hematopoietic Regeneration

UCLA Researchers have identified a novel pharmacological target for hematopoietic stem cell regeneration. They have developed small molecule inhibitors against the target and shown that the inhibitors cause rapid stem cell regeneration.

Microchambers With Solid-State Phosphorescent Sensor For Measuring Single Mitochondrial Respiration

The invention is a miniaturized device that assays the respiration of a single mitochondrion. Through a novel approach for measuring oxygen consumption rate, the device provides information on cell and tissue mitochondrial functional. This data is relevant for understanding human conditions associated with mitochondrial dysfunction, such as Alzheimer’s Disease and cancer.

Hybridoma Producing Antibodies To C1qRp

Individuals with genetic immunodeficiency, as well as patients with HIV, cancer, and those undergoing chemotherapy or high risk surgery, are at increased risk for infection. C1q, an important component of the immune system, is known to enhance phagocytosis (cell ingestion of harmful bacteria or other materials). Scientists at UCI have developed antibodies to the receptor for C1q, C1qRp, to be used as a target for prophylactic treatments in populations at high risk of infection.

Enhanced Cell/Bead Encapsulation Via Acoustic Focusing

The invention consists of a multi-channel, droplet-generating microfluidic device with a strategically placed feature. The feature vibrates in order to counteract particle-trapping micro-vortices formed in the device. Counteracting these vortices allows for single particle encapsulation in the droplets formed by the device and makes this technology a good candidate for use in single cell diagnostics and drug delivery systems.

Identification Of A Factor That Promotes Human Hematopoietic Stem Cell Self-Renewal

The Mikkola group at UCLA has discovered a novel regulator of hematopoietic stem cell self-renewal. The overexpression of this regulator increases the yield of ex vivo stem cell expansion and could thereby improve the efficiency of stem cell therapies. 

A Micro/Nanobubble Oxygenated Solutions for Wound Healing and Tissue Preservation

Soft-tissue injuries and organ transplantation are common in modern combat scenarios. Organs and tissues harvested for transplantation need to be preserved during transport, which can be very difficult. Micro and nanobubbles (MNBs) offer a new technology that could supply oxygenation to such tissues prior to transplantation, thus affording better recovery and survival of patients. Described here is a novel device capable of producing MNB solutions that can be used to preserve viability and function of such organs/tissue. Additionally, these solutions may be used with negative pressure wound therapy to heal soft-tissue wounds.

Novel method for detection of O-Sulfonation sites on post-translationally modified proteins

Sulfonation of proteins and carbohydrates plays an important role in signaling, transport, and metabolism in the body. The degree to which a molecule is modified and at what positions dictates how that structure interacts within the body. UCI researchers have developed novel methods of detecting and mapping serine and threonine sulfonation of peptides and proteins.

Fusion Protein For Anti-Cd19 Chimeric Antigen Receptor Detection

Researchers at UCLA have developed a fusion protein that can detect immune cells expressing anti-CD19 chimeric antigen receptors with higher specificity and lower background than existing antibodies.

Bio-electrochemical Sensor for Real-time, In Vivo Clinical Tests

A minimally invasive, bio-electrochemical sensor for in vivo clinical tests that selectively measures specific target molecules in blood and tissues in real-time for many hours.

Chronic Villus Derived Stem Cells for Autologous Prenatal Therapy of Hemophilia A

Researchers at the University of California, Davis have developed a method and composition using chorionic villus-derived stem cells that transgenically express Factor VIII for the treatment and prevention of hemophilia A (HA).

Monoclonal Antibody Against Cer164 (Clone 11)

Mouse monoclonal antibody against the human centrosomal protein 164kDa (Cep164). This antibody binds to the phosphorylation site of Cep164 and has been tested for use in immunocytochemistry/immunofluorescence, immunoprecipitation, and western blot.

Monoclonal Antibody Against ATR-IP (Clone 5)

Mouse monoclonal antibody against the human ATR-interacting protein (ATR-IP). This antibody has been tested for use in immunocytochemistry/immunofluorescence, immunoprecipitation, and western blot.

Monoclonal Antibody Against Cer164 (Clone 26)

Mouse monoclonal antibody against the human centrosomal protein 164kDa (Cep164). This antibody binds to the phosphorylation site of Cep164 and has been tested for use in immunocytochemistry/immunofluorescence, immunoprecipitation, and western blot.

Monoclonal Antibody Against PNPase (Clone 4C11)

Mouse monoclonal antibody against the human mitochondrial polyribonucleotide nucleotidyltransferase 1 (PNPase). This antibody has been tested for use in immunocytochemistry/immunofluorescence, immunoprecipitation, and western blot.

Monoclonal Antibody Against Pnpase (Clone 2A2)

Mouse monoclonal antibody against the human mitochondrial polyribonucleotide nucleotidyltransferase 1 (PNPase). This antibody has been tested for use in immunocytochemistry/immunofluorescence, immunoprecipitation, and western blot.

Monoclonal Antibodies Against Spc24/25 (Clone 2A10)

Mouse hybridoma cell line secret antibody against the human Kinetochore protein Spc24 (SPC24) and Kinetochore protein Spc25 (SPC25). This antibody has been tested for use in immunocytochemistry/immunofluorescence, immunoprecipitation, and western blot.

Methods and Materials to Treat Lymphangiogenesis

The lymphatic vascular network penetrates most tissues in the body and plays important roles in a broad spectrum of functions, including immune surveillance, fat absorption and interstitial fluid homeostasis. Numerous disorders have been found to be associated with lymphatic dysfunction, such as cancer metastasis, inflammatory and immune diseases, infection, transplant rejection, obesity, hypertension and lymphedema. However, to date, there is still little effective treatment for most lymphatic disorders. Researchers at UC Berkeley (UCB) are working to advance the understanding of the mechanisms underlying pathologic lymphatic processes, such as lymphangiogenesis (LG), for new preventive measures and treatments. MicroRNAs are a class of small noncoding RNAs that negatively regulate gene expression by binding to complimentary sequences of target messenger RNA. UCB researchers are specifically investigating the role of microRNA 184 (miR-184) in corneal LG in vivo and dermal lymphatic endothelial cells (LECs) in vitro. Using preclinical animal models combined with human cell cultures, the researchers have discovered that miR-184 which is naturally expressed in the cornea is critically involved in LG and could potentially be used as an inhibitor of LG. Further research and understanding of these data may produce targets for miR-184 for new approaches to prevent or treat lymphatic disease which occurs both inside and outside the eye.

NOVEL METHOD OF GENERATING HEMATOPOIETIC STEM CELLS

This invention may enable the re-engineering of mature human endothelium (blood vessels) into blood-producing hematopoietic stem cells (HSCs).

Monoclonal Antibodies Against Spc24/25 (Clone 2C8)

Mouse hybridoma cell line secret antibody against the human Kinetochore protein Spc24 (SPC24) and Kinetochore protein Spc25 (SPC25). This antibody has been tested for use in immunocytochemistry/immunofluorescence, immunoprecipitation, and western blot.

Monoclonal Antibody against ATR-IP (Clone 11)

Mouse monoclonal antibody against the human ATR-interacting protein (ATR-IP). This antibody has been tested for use in immunocytochemistry/immunofluorescence, immunoprecipitation, and western blot.

Monoclonal Antibody Against CEP164 (Clone 13)

Mouse monoclonal antibody against the human centrosomal protein 164kDa (Cep164). This antibody binds to the phosphorylation site of Cep164 and has been tested for use in immunocytochemistry/immunofluorescence, immunoprecipitation, and western blot.

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