Biomaterial Database

Prophylactic and therapeutic immune reconstitution of SCID mice infected with Encephalitozoon cuniculi. 1993

J Hermánek, and B Koudela, and Z Kucerová, and O Ditrich, and J Trávnícek

Institute of Parasitology, Academy of Sciences of the Czech Republic, Ceské Budĕjovice.

Severe combined immunodeficient (SCID) mice develop lethal infections, resembling opportunistic microsporidiosis of immunocompromised patients, after intraperitoneal (i.p.) inoculations of spores of Encephalitozoon cuniculi. In the present study, SCID mice reconstituted i.p. with 5 x 10(7) spleen cells from naive adult BALB/c mice 14 days prior to the i.p. injection of 10(7) spores were completely resistant to the infection, whereas control infected SCID mice developed clinical disease and died within 17 days post infection (DPI). In another experiment, SCID mice infected i.p. with 10(7) spores of E. cuniculi and after that (on DPI 7) injected i.p. with 5 x 10(7) spleen lymphocytes isolated from immune adult BALB/c mice were partially protected against the parasite (40% of the reconstituted mice survived). In both experiments, high levels of parasite-specific serum antibodies (mostly of the IgG-isotype) were detected in the infected immunocompetent BALB/c mice, whereas virtually no antibodies were found in the infected SCID mice. However, SCID mice reconstituted with either naive spleen cells or immune lymphocytes revealed humoral immune responses comparable with those of immunocompetent mice.

UI	MeSH Term	Description	Entries
D008807	Mice, Inbred BALB C	An inbred strain of mouse that is widely used in IMMUNOLOGY studies and cancer research.	BALB C Mice, Inbred,BALB C Mouse, Inbred,Inbred BALB C Mice,Inbred BALB C Mouse,Mice, BALB C,Mouse, BALB C,Mouse, Inbred BALB C,BALB C Mice,BALB C Mouse
D000818	Animals	Unicellular or multicellular, heterotrophic organisms, that have sensation and the power of voluntary movement. Under the older five kingdom paradigm, Animalia was one of the kingdoms. Under the modern three domain model, Animalia represents one of the many groups in the domain EUKARYOTA.	Animal,Metazoa,Animalia
D016219	Immunotherapy, Adoptive	Form of adoptive transfer where cells with antitumor activity are transferred to the tumor-bearing host in order to mediate tumor regression. The lymphoid cells commonly used are lymphokine-activated killer (LAK) cells and tumor-infiltrating lymphocytes (TIL). This is usually considered a form of passive immunotherapy. (From DeVita, et al., Cancer, 1993, pp.305-7, 314)	Adoptive Cellular Immunotherapy,Adoptive Immunotherapy,CAR T-Cell Therapy,Cellular Immunotherapy, Adoptive,Chimeric Antigen Receptor Therapy,Immunotherapy, Adoptive Cellular,Adoptive Cellular Immunotherapies,Adoptive Immunotherapies,CAR T Cell Therapy,CAR T-Cell Therapies,Cellular Immunotherapies, Adoptive,Immunotherapies, Adoptive,Immunotherapies, Adoptive Cellular,T-Cell Therapies, CAR,T-Cell Therapy, CAR,Therapies, CAR T-Cell,Therapy, CAR T-Cell
D016513	Mice, SCID	Mice homozygous for the mutant autosomal recessive gene "scid" which is located on the centromeric end of chromosome 16. These mice lack mature, functional lymphocytes and are thus highly susceptible to lethal opportunistic infections if not chronically treated with antibiotics. The lack of B- and T-cell immunity resembles severe combined immunodeficiency (SCID) syndrome in human infants. SCID mice are useful as animal models since they are receptive to implantation of a human immune system producing SCID-human (SCID-hu) hematochimeric mice.	SCID Mice,SCID-hu Mice,Severe Combined Immunodeficient Mice,Immunodeficient Mice, Severe Combined,Mouse, SCID,Mouse, SCID-hu,Mice, SCID-hu,Mouse, SCID hu,SCID Mouse,SCID hu Mice,SCID-hu Mouse
D016819	Encephalitozoon	A genus of FUNGI originally considered a member of the class SPOROZOEA but now recognized as part of the class MICROSPOREA.	Encephalitozoons
D016890	Encephalitozoonosis	Infection with FUNGI of the genus ENCEPHALITOZOON. Lesions commonly occur in the BRAIN and KIDNEY tubules. Other sites of infection in MAMMALS are the LIVER; ADRENAL GLANDS; OPTIC NERVES; RETINA; and MYOCARDIUM.	Encephalitozoonoses
D051379	Mice	The common name for the genus Mus.	Mice, House,Mus,Mus musculus,Mice, Laboratory,Mouse,Mouse, House,Mouse, Laboratory,Mouse, Swiss,Mus domesticus,Mus musculus domesticus,Swiss Mice,House Mice,House Mouse,Laboratory Mice,Laboratory Mouse,Mice, Swiss,Swiss Mouse,domesticus, Mus musculus