Highly Efficient Gene Transfer into Primary and Expanded Human Natural Killer Cells by Lentiviral Transduction for Cancer Therapy

This technology includes an efficient lentiviral vector-based method for gene transfer into NK cells and demonstrates a stable and long-term robust expression of transgenes for the treatment of cancer. High gene transfer rates into primary cells being transduced and the ability to produce high titers of virus particles for large-scale transduction of patient cells are prerequisites for clinical trials. Lentiviral vectors can be produced in high titer and concentrated without compromising their transduction efficiency.

A Highly Efficient Differentiation Protocol for Placental Cells Derived from Human Pluripotent Stem Cells for Diagnostic and Therapeutic Applications

This technology includes in vitro-generated trophectoderm (TE) cells, which are ideal for modeling diseases of the placenta, drug screening, and cell-based therapies. The TE lineage which gives rise to placental cells during early human development. Derivation of definitive placental cells from human pluripotent stem cells in culture remains controversial and so far, placental cells can only be derived directly from primary placental tissue, which largely limits their access and study in the laboratory.

A Neural Stem Line from a Niemann Pick C (NPC) Type 1 Patient for Therapy Development

This technology includes a neural stem cell (NSC) line derived from a Niemann Pick C (NPC) patient, aimed at advancing research and drug development for NPC, an inherited neurodegenerative disorder characterized by the accumulation of cholesterol in neurons. The NSCs, which serve as a crucial intermediate cell type, can be differentiated into any neuronal or glial cell of the brain or spinal cord under appropriate culture conditions. These cells originate from fibroblasts reprogrammed into induced pluripotent stem cells.

Developing a Stable Cell as a Screening Tool for Environmental Chemicals

This technology includes a stable cell line (293T2-PGC) which has an intact PGC-1 alpha/ERR-alpha pathway to screen for environmental chemicals. The estrogen-related receptor alpha (ERR-alpha) and proliferator-activated receptor gamma coactivator - 1alpha (PGC-1 alpha) play critical roles in the control of several physiological functions, including the regulation of genes involved in energy homeostasis. However, little is known about the environmental chemicals that could disrupt or modulate this pathway leading to adverse health effects.

p300 KO HEK293T Cell Line for Multiple Research Applications

This technology includes p300 KO HEK293T cells using crispr/cas9 mediated gene editing technology to be used for various research applications. We showed that p300 deficient cells have impaired glycolysis and are hypersensitive to glucose depletion-induced cell death. p300 is one of major transcriptional co-activators that regulates gene transcription as a histone acetyltransferase. Recent studies reveal that it functions as "writer" for a variety of lysine acylations, including acetylation, crotonylation, butryrylation, 2- hydroxyisobutyrylation, and succinylation.

Blocking CD38 using Daratumumab F(ab)2 to Protect Natural Killer Cells from Daratumumab-induced Apoptosis and Cell Death for the Treatment of Multiple Myeloma

This technology includes the method of blocking CD38 in expanded natural killer (NK) cell therapy in combination with daratumumab in patients with multiple myeloma. Our in vitro studies have already confirmed the addition of NK cells to myeloma cells that have been exposed to daratumumab enhances myeloma killing compared to single agent treatment.

Neural Stem Cells from an iPSC Line Ubiquitously Expressing Green Fluorescent Protein for Basic Science Research and Cell Line Tracking

This technology involves neural stem cells (NSCs) derived from pluripotent stem cells (PSCs) that can differentiate into neurons and glia. The key feature of this technology is the CY2 EEF1A1 GFP iPSC line, which includes a green fluorescent protein (GFP) expressed under the EEF1A1 promoter, leading to its ubiquitous expression in cells. This characteristic makes the NSCs and the neural cells differentiated from this line exhibit green fluorescence. Such cells, when transplanted into animal models like mice and rats, can be easily tracked due to their fluorescence.

Characterization and Comparison of LAD2 and LADR Mast Cell Lines: Insights into Mastocytosis and HIV Infection

LAD2 and LADR cell lines are invaluable tools in mast cell research, offering insights into mastocytosis and immune responses. Derived from CD34+ cells, LAD2 cells have been extensively used for over 18 years, while LADR cells, a newer variant, exhibit enhanced characteristics such as larger size, increased granulation, and faster doubling time. Both cell lines release granular contents upon FceRI aggregation and can be infected with various strains of HIV. LADR cells, in particular, show greater expression of certain surface receptors and mRNA compared to LAD2 cells.

A Key Advancement for Human Norovirus Research and Reverse Genetics

The HEK293T/T7 cell line is a novel development in virology research, particularly for studying human noroviruses. This cell line expresses the T7 RNA polymerase, a key enzyme used in reverse genetics systems. Unlike existing technologies, the HEK293T/T7 cell line offers the unique advantage of being able to produce functional T7 RNA polymerase, which is essential for driving transcription from T7 promoters.