Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0021051 (immunodeficiency)
 71,517 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Butyric acid has many strong effects on gene expression in mammalian and viral systems, as well as in increasing the expression of recombinant DNAs artificially introduced into cultured cells. We screened 14 analogues of butyric acid for their ability to upregulate expression from 3 different recombinant chloramphenicol acetyltransferase expression vectors stably integrated into NIH 3T3 cells that had been transformed by calcium phosphate transfection or electroporation. Butyric acid, 2-bromobutyric acid, 3-bromopropionic acid, 3-mercaptopropionic acid, vinylacetic acid, and butyraldehyde were found to upregulate human immunodeficiency viral long terminal repeat-, SV40 early gene promoter-, and glucocerebrosidase promoter-directed expression of heterologous genes in cultured cells. Three other analogues had lesser effects; and 6 additional analogues had very little, if any, effect.
 ...
PMID:Analogues of butyric acid that increase the expression of transfected DNAs. 848 74

Gaucher disease (GD) is characterized by reduced activity of glucocerebrosidase leading to complications in the reticuloendothelial system. N396T, a rarer mutation of the glucocerebrosidase gene, has been encountered in Portuguese populations and has generally been associated with milder phenotypes. This report presents brief histories of two Portuguese sisters, both with homozygous N396T mutations. These patients are phenotypically very different despite the fact that in both patients residual enzyme activity is very low. The case of patient 1 is complicated by comorbid diabetes mellitus and human immunodeficiency virus (HIV) infection. Enzyme replacement therapy (ERT) improved this patient's clinical picture sufficiently to enable antiretroviral treatment to proceed for the HIV. This report demonstrates the poor correlation of clinical GD with genotype as well as with residual enzyme activity. It further illustrates how treatment of the underlying GD with ERT improved symptoms allowing for antiretroviral therapy thereby improving both the GD and HIV.
 ...
PMID:Homozygous N396T mutation in Gaucher disease: Portuguese sisters with markedly different phenotypes. 2375 99

Carrot (Daucus carota L.) is of importance in the molecular farming field as it constitutes the first plant species approved to produce biopharmaceuticals for human use. In this review, features that make carrot an advantageous species in the molecular farming field are analyzed and a description of the developments achieved with this crop thus far is presented. A guide for genetic transformation procedures is also included. The state of the art comprises ten vaccine prototypes against Measles virus, Hepatitis B virus, Human immunodeficiency virus, Yersinia pestis, Chlamydia trachomatis, Mycobacterium tuberculosis, enterotoxigenic Escherichia coli, Corynebacterium diphtheria/Clostridium tetani/Bordetella pertussis, and Helicobacter pylori; as well as the case of the glucocerebrosidase, an enzyme used for replacement therapy, and other therapeutics. Perspectives for these developments are envisioned and innovations are proposed such as the use of transplastomic technologies-, hairy roots-, and viral expression-based systems to improve yields and develop new products derived from this advantageous plant species.
...
PMID:Carrot cells: a pioneering platform for biopharmaceuticals production. 2557 39