Validation of baboon pluripotent cells as a model for translational stem cell research.

Translation of stem cell therapies to the clinic will be most successful following optimization of efficacy and safety in appropriate preclinical model systems. Among available models, nonhuman primates (NHPs) provide the most accurate recapitulation of human anatomy, physiology, genetics and epigenetics. Here, we show that baboon pluripotent cells (PSCs) recapitulate key molecular features of human PSCs with greater accuracy than that found in PSCs from non-primate species such as mice.

Anesthetic challenges in a child with Lowe's and Fanconi syndrome.

Oculocerebrorenal syndrome of Lowe is a rare X-linked metabolic disorder complicated by Fanconi's syndrome. Anaesthetic management of Lowe syndrome with Fanconi's syndrome is challenging to the anaesthesiologists in view of difficult airway due to microcephaly, metabolic abnormalities, and risk of peri-operative seizures. We report a successful anaesthetic management of a case of 2-year-old child scheduled for evaluation under anaesthesia following bilateral lens aspiration surgery.

Optimization of culture conditions for the derivation and propagation of baboon (Papio anubis) induced pluripotent stem cells.

Induced pluripotent stem cells (iPSCs) offer the possibility of cell replacement therapies using patient-matched cells to treat otherwise intractable diseases and debilitations. To successfully realize this potential, several factors must be optimized including i) selection of the appropriate cell type and numbers to transplant, ii) determination of the means of transplantation and the location into which the transplanted cells should be delivered, and iii) demonstration of the safety and efficacy of the cell replacement protocol to mitigate each targeted disease state. A majority of diseases or debilitations likely to be targeted by cell-based therapeutic approaches represent complex conditions or physiologies manifest predominantly in primates including humans.

Derivation of induced pluripotent stem cells from the baboon: a nonhuman primate model for preclinical testing of stem cell therapies.

Development of effective pluripotent stem cell-based therapies will require safety and efficacy testing in a clinically relevant preclinical model such as nonhuman primates (NHPs). Baboons and macaques are equally similar to humans genetically and both have been extensively used for biomedical research. Macaques are preferred for human immunodeficiency virus/acquired immunodeficiency syndrome (HIV/AIDS) research whereas baboons are preferred for transplantation studies because of the greater similarity of their anatomy and immunogenetic system to those of humans.