MS. Growth, Development, Reproduction of Organisms

Stem cell therapies offer the potential to treat diseases or conditions for which few treatments exist.

Stem cells, sometimes called the body’s “master cells,” are the precursor cells that develop into blood, brain, bones and all of your organs. Their promise in medical treatments is that they have the potential to repair, restore, replace and regenerate cells that could then be used to treat many medical conditions and diseases.

Therapeutic aphaeresis: Experience in Puerto Rico

Raúl H. Morales Borges, Gladys Colón Nieves, María Rodríguez Martínez, Rosa Vargas Ramos, Linda I. Pedraza Otero, Carmen Nieves Vargas, Glorimar Ortiz Pedraza, Jairo J. Morales Jiménez, Clinical Services, American Red Cross, Puerto Rico Region, United States

A group of researchers from University of Puerto Rico, including Karla Claudio, Dr. Jorge Duconge and Dr. Carmen Cadilla, advance the field of pharmacogenetics by researching how different genetic mutations help or hinder the metabolization of warfarin.

This article is available in Spanish.

Three articles in this issue address the role of vitamin and mineral supplements for preventing the occurrence or progression of chronic diseases. First, Fortmann and colleagues systematically reviewed trial evidence to update the U.S. Preventive Services Task Force recommendation on the efficacy of vitamin supplements for primary prevention in community-dwelling adults with no nutritional deficiencies.