UCLA researchers in the Department of Mechanical and Aerospace Engineering have developed a Compliant Membrane Acoustic Patterning (CAMP) technology capable of patterning cells in an arbitrary pattern at a high resolution over a large area.

To meet the ever-growing demand for effective, safe, and affordable protein therapeutics, decades of intense efforts have aimed to maximize the quantity and quality of recombinant proteins produced in Chinese hamster ovary (CHO) cells. CHO cells are extensively used to produce biopharmaceuticals and one advantage is their reduced susceptibility to many human virus families. However, there have been a few episodes of animal viral contamination of biopharmaceutical production runs, mostly from trace levels of viruses in raw materials. These infections more often caused by RNA viruses have led to expensive decontamination efforts and threatened the supply of critical drugs. Viral contamination in biopharmaceutical manufacturing can lead to shortages in the supply of critical therapeutics. Therefore there is a need to understand the mechanisms by which CHO cells are infected and how the cells can be universally engineered to enhance their viral resistance.

Researchers at UCLA have developed an approach to construct an embryonic kidney in vitro for the treatment of end stage renal disease.

UCLA researchers have developed a novel method for enriching, expanding, and maturing populations of skeletal muscle progenitor cells (SMPCs) from human pluripotent stem cells (hPSCs).

Researchers at the University of California, Davis have developed a method to produce stable pluripotent bovine embryonic stem cells.

A method for creating a 3D micro-bubble plate for patterning biological and non-biological materials. Because each sample is at a known location, large numbers of samples may be studied and allow for significant statistical data sets, which will aid in diagnosing unknown agents or diseases inexpensively.

A plate manufactured to enable samples of cells, microorganisms, proteins, DNA, biomolecules, transfectants, and other biological media to be positioned at specific sites. Some or all of the sites are built from removable material so that samples may be isolated.

This technology is a micro-patterned plate made of an array of releasable elements surrounded by a gel or solid wall, and a process for manufacturing the micro-patterned plate. This is an efficient way of studying samples for statistically significant data sets of cells or biological materials for important scientific research and medicines.

UCLA researchers from the Department of Psychiatry has created a novel cell-based seeding assay for sensitive, specific and high throughput detection of mutant Huntingtin proteins in biological samples.

UCLA researchers in the Departments of Pediatrics and Chemistry & Biochemistry have developed a microfluidic device for delivery of biomolecules into living cells using mechanical deformation, without the fouling issues in current systems.

Researchers at the University of California, Davis have developed a model of human respiratory disease using a titi monkey adenovirus.

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.

Researchers at UCLA have developed a malignant neuroendocrine prostate cancer cell line that was derived from benign human prostate tissue and transformed with the oncogenes MYCN and myristoylated AKT1.

Researchers at the University of California, Davis have developed several immortalized human epidermal cell lines.

Huntington’s disease (HD) is a neurodegenerative genetic disorder caused by abnormal function of mutated Huntingtin protein. The invention uncovers an antibody to a new post-translational modification site that affects human Huntingtin aggregation and pathogenesis of HD.

Researchers in the UCLA Department of Microbiology, Immunology and Molecular Genetics have developed a novel means of generating adult skeletal muscle-equivalent myofibers from human pluripotent stem cells.

Researchers at the University of California, Davis have developed a new library of small molecule LLS2 that can kill a variety of cancer cells

In Huntington’s Disease (HD), aberrant splicing of the huntingtin protein can produce a highly toxic peptide that accumulates in the brain. The invention describes methods to minimize the toxicity of spliced proteins.

Biotherapeutic proteins manufactured in cell culture systems have transformed modern medicine. Selling many tens of billions per year, new biotherapeutics such as monoclonal antibodies have delivered dramatic clinical results, while posing significant manufacturing problems.: During the cell culture manufacturing process, toxic bioproducts such as lactate and ammonia have posed considerable challenges in bioprocessing, since they limit cell growth and impact critical quality attributes of recombinant protein production (e.g., therapeutic drugs, enzymes). That is because the lactate alters the regulation of biosynthetic enzymes, and can lead to changes in pH in the culture. To mitigate the negative effects of lactic acid accumulation and control the culture pH, chemical ‘base’ is added to the media during the course of a bioprocess. However, the base addition negatively impacts the bioprocess by inhibiting growth and shortening the length of time in which the cells can produce the recombinant protein. This leads to reduced yield, and increased cost-of-goods. Thus, it is of great interest to eliminate lactate production, and UC San Diego researchers have recently developed a new process for achieving this.  

Many applications, ranging from in vivo cell culture growth to drug delivery, rely on microcapsules to encapsulate and protect cells or molecules until their desired release. These microcapsules are typically generated in immiscible fluid, which must be depleted before they can be effectively used. Researchers at UCI have recently developed a paper-based microcapsule extraction technique that is quicker, cheaper, and less damaging than conventional methods.

Researchers at UC Irvine have developed a novel immunofluorescent imaging strategy to identify cell subsets of interest, in particular cancer stem cells, endothelial progenitor cells, and other primary adherent cells from tumor biopsies.

This invention allows for label free cell separations and cell enrichment.

The technology is a method for analysis and mapping of a broad range of omic data.It features maps and visualizes interactions between omic data, such as how the circadian metabolome, transcriptome, and proteome operate in concert.With this technology, users can use non-public and public data, per tissue/organ data and data across multiple conditions.

A technique and apparatus that can measure the mechanical properties of any kind of soft material, including complex fluids, living embryonic and adult tissues (such as skin), as well as tumors. 

Researchers at the University of California, Davis have found a number of peptides that bind to human secreted phospholipase A2 type IIA (sPLA2-IIA) and inhibit integrin signaling. These compounds show promise as therapies to decrease inflammation and cell proliferation, and may be developed for the treatment of conditions such as rheumatoid arthritis, asthma, Alzheimer’s disease, and cancer. These compounds may also function in screening assays for new compounds that inhibit integrin signaling.