Alpha-galactosidase-A Knockout Mouse Model for Studying Fabry Disease

This technology includes an alpha-galactosidase-A knockout mouse model that can be used to study Fabry disease, an X-linked lysosomal storage disorder. Alpha-galactosidase-A is a crucial enzyme responsible for the breakdown of glycolipids, particularly globotriaosylceramide (Gb3), within lysosomes. In Fabry disease, a rare and inherited lysosomal storage disorder, mutations in the GLA gene lead to deficient or non-functional alpha-galactosidase-A enzyme activity.

Immortalized Rhesus macaque Bcl-6/Bcl-xL Stable B Cell Lines as Tools for HIV Antibody Discovery

Scientists at NIAID have developed two immortalized stable B cell lines from rhesus macaques that can have value as research tools for the discovery of neutralizing antibodies of simian origin against HIV and that may have value in the development of an HIV vaccine. These B cell lines encode human Bcl-6 and Bcl-xL proteins, which are major regulators of apoptosis. These B cell lines are derived from the lymph node of a rhesus macaque (RM) that was infected with SHIV.CH505.

Vesicular Stomatitis virus (VSV)-based Vaccine against Sudan Virus

There are five known Ebolavirus species: Ebola virus (Zaire ebolavirus); Sudan virus (Sudan ebolavirus or SUDV); Taï Forest virus (Taï Forest ebolavirus, formerly Cote d'Ivoire ebolavirus); Bundibugyo virus (Bundibugyo ebolavirus); and Reston virus (Reston ebolavirus). Last year an ebolavirus outbreak resulted in 164 cases and 55 deaths. While there is an FDA-approved Ebola virus vaccine authorized for use against Ebola virus infections, ERVEBO, this vaccine is not effective against SUDV due to the significant variation between Ebola virus and SUDV.