Mouse Embryo Culture Chamber and Imaging System and Methods of Use
The culture of mouse embryos ex utero and continuous monitoring and imaging of embryos as they develop have applications in drug testing, genetic studies, and basic research on embryonic development. However, the embryo culture systems currently available for post-implantation embryos include rolling bottle culture systems, which do not permit imaging of the developing embryos and do not support the long-term survival and development of embryos ex utero.
Monomeric and Oligomeric Compounds as Contraceptives and Endocrine Therapeutics
The options for male contraceptives are limited. Research is ongoing to develop a male contraceptive based on hormonal activity. Testosterone is one of the hormones necessary in producing sperm. Testosterone is absolutely required as a hormone for male fertility. Derivatives of testosterone for male contraceptives currently in clinical trials are associated with estrogenic deficiency. This deficiency can cause several issues including, but not limited to, bone density loss, risk of obesity, cardiovascular disease, and/or ineffective carbohydrate or lipid metabolism.
Cyclic Peptides as Non-Hormonal Male Contraceptive Agents and Methods of Use Thereof
The available options for male contraceptives are limited. Current research is focused mainly on hormonal male contraceptives. This technology is a potential non-hormonal contraceptive using cyclic peptides to prevent spermatogenesis or the process of generating sperm within the male reproductive organs. Specifically, this technology describes the development of a class of cyclic peptides inhibiting phosphorylation of gonadotropin-regulated testicular helicase (GRTH/DDX25).
Functional Brain Region-Specific Neural Spheroids for Modeling Neurological Diseases and Therapeutics Screening
Levonorgestrel Butanoate Formulation and Methods Relating Thereto
This invention is a potential subcutaneous or intramuscular progestin-only, injectable contraceptive for women. Forty-five percent (45%) of pregnancies in the United States are unintended. In this group, one-third of reproductive age women are obese – increasing the risk of diabetes, hypertension and venous thromboembolism (VTE). All these are conditions for which most hormonal methods are contraindicated. Thus, additional safe and effective injectable contraceptive options are needed.
A Wearable Device for Monitoring Pregnancy Health
Summary:
The Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD) seeks research co-development partners and/or licensees for clinical validation and to further develop the technology.
Description of Technology:
Bac-2-the-Future: An Improved System for Production of Recombinant Baculovirus
Baculoviruses have been used for decades to produce proteins in insect cell hosts. Current systems for generating recombinant baculovirus have several shortcomings which prevent their easy use in high-throughput applications.
New Insect Sf9-ET Cell Line for Determining Baculovirus Titers
The baculovirus-based protein expression system has gained increased prominence as a method for expressing recombinant proteins that are used in a wide range of biomedical applications. An important step in the use of this system is the ability to determine the virus infectious titer, i.e., the number of active baculovirus particles produced during an infection of the insect host cell.