Anti-Puromycin Antibodies Illuminate the World of Cellular Protein Translation

The Ribopuromycylation (RPM) technology, developed by Dr. Jon Yewdell and Dr. Alexandre David, offers a powerful and universal method for visualizing and studying protein translation within cells. RPM involves the use of puromycin, a molecule that mimics a tyrosyl-tRNA and terminates translation by becoming covalently incorporated into the nascent protein chain's C-terminus within the ribosome's A site. This technique enables the immobilization of puromycylated nascent protein chains on ribosomes when chain elongation inhibitors like cycloheximide or emetine are utilized.

Optical Trap Methods to Determine the Viscoelastic Properties of Biological Materials

Optical traps (optical tweezers) have a focused laser beam able to trap a small bead at its focus, and are used to measure the microrheology of gels and other materials. They have recently been used to characterize properties of living cells, however issues of image spatial resolution and limited depth of interrogation have prevented application of an optical trap to measure microrheological (flow of matter) properties in complex (non-uniform) materials, such as multi-cellular systems or living organisms. 

Human Monoclonal Antibodies to Generate Chimeric Antigen Receptor (CAR) T-cells to Treat Patients with Advanced Clear Cell Renal Cell Carcinoma (ccRCC).

This technology includes six human monoclonal antibodies (mAbs) that target tumor antigens derived from the CT-RCC HERV-E (human endogenous retrovirus type E) to generate Chimeric Antigen Receptor (CAR) T cells to treat patients with advanced clear cell renal cell carcinoma (ccRCC). These mAbs were identified from Adagene Inc’s human antibody phage library, and data show that majority of these mAbs only bind to CT-RCC HERV-E+ ccRCC cells, which express TM but not CT-RCC HERV-E non-expressing ccRCC cells nor non-RCC cells.

NIH Wins Licensing Executive Society Deals of Distinction Award for WHO C-TAP Partnership

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The NIH Technology Transfer Program has won the Licensing Executive Society’s Deals of Distinction award for 2022. The Deals of Distinction Award is given to an outstanding licensing deal from the past year. Steve Ferguson, Special Advisor at the NIH Office of Technology Transfer, recently attended the LES award ceremony to accept the award on NIH’s behalf. Continue reading to learn about this award-winning license agreement from Steve himself.

COVID-19 Technologies Licensed Globally Through WHO Program Win LES Deals of Distinction Award

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NIAID TTIPO’s extraordinary efforts in “COVID-19 Technologies Licensed Globally Through WHO Program” was recognized by the Licensing Executives Society (U.S.A. & Canada) in 2022 with a Deals of Distinction Award in the Industry-University-Government Interface Sector. This award acknowledged the collaborative efforts put forth by the WHO, Medicines Patent Pool (MPP) and the NIH for COVID-19 technologies licensed globally through the WHO program.

CDC’s Assay for Global Surveillance of Drug-resistant HIV-1 Was Commercialized

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Researchers at the Centers for Disease Control and Prevention (CDC) developed a low-cost technology to rapidly detect HIV-1 drug resistance (HIVDR) in plasma and dried blood spot (DBS) samples with 95.8% genotyping sensitivity. CDC’s partners at Life Technologies Corporation (“LifeTech”) have licensed, further developed, and incorporated the technology into a commercialized product. Life Tech’s HIV-1 Genotyping Kit provides a cost-effective assay, scalable workflow, easy-to read sequencing results, and robust test performance.

Parvovirus B19 Diagnostic Test Kit

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This development is the first and only FDA approved diagnostic test kit for parvovirus B19. Parvovirus B19 infection in pregnancy is often overlooked simply because most infected pregnant women are asymptomatic or have only mild manifestations, such as slight itching. However, pregnant women (in the first and second trimesters) with the B19 infection can give rise to serious fetal complications during pregnancy. Up to 50% of women are susceptible to parvovirus B19 infection. The B19 infection may result in anemia, pregnancy miscarriage and/or other problems.

Accelerated Magnetic Resonance Imaging (T-SENSE)

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This new, accelerated magnetic resonance imaging (MRI) method reduces the total imaging time for lengthy scans. The method may be used for imaging dynamic events such as heart motion or brain activity. The technology exploits the spatial and temporal correlation of magnetic resonance signals by combining parallel imaging and temporal filtering to achieve a new MRI technique referred to as (TSENSE). The TSENSE method has a higher degree of artifact suppression using parallel imaging and temporal filtering.

A Life-Saving Diagnostic Test for Cancer Patients

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Most people are aware that anti-cancer treatments often have negative side effects, but patients are willing to tolerate these side effects for the potential life-saving effects of the treatment. However, some patients treated with the anti-cancer drug 5-Fluorouracil (5-FU) will have fatal reactions typically caused by cardiotoxicity. A life-saving diagnostic test to identify cancer patients who may experience 5-FU toxicity has been developed by scientists at the National Cancer Institute (NCI).

A Lifesaving Diagnostic Test for Cancer Patients

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Most people are aware that anti-cancer treatments often have negative side effects, but patients are willing to tolerate these side effects for the potential life-saving effects of the treatment. However, some patients treated with the anti-cancer drug 5-Fluorouracil (5-FU) will have fatal reactions typically caused by cardiotoxicity. A life-saving diagnostic test to identify cancer patients who may experience 5-FU toxicity has been developed by scientists at the National Cancer Institute (NCI).

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