Diplomate in Medical Laboratory Immunology Certification Examination: A New Chapter for Medical Laboratory Immunology.

It is indeed a privilege to be an immunologist in what is arguably the golden age of immunology. From astounding advances in fundamental knowledge to groundbreaking immunotherapeutic offerings, immunology has carved out an enviable niche for itself in basic science and clinical medicine. The need and the vital importance of appropriate education, training, and certification in clinical immunology was recognized by the World Health Organization as far back as 1972.

Guided Imagery for Total Knee Replacement: A Randomized, Placebo-Controlled Pilot Study.

Objectives: To determine the effect of guided imagery (GI) on functional outcomes of total knee replacement (TKR), explore psychological and neuroimmune mediators, and assess feasibility of study implementation.

Design: Investigator-blinded, randomized, placebo-controlled pilot study.

Settings: Hospital, surgeon's office, participant's home.

Human Immunodeficiency Virus Diagnostic Testing: 30 Years of Evolution.

A concern during the early AIDS epidemic was the lack of a test to identify individuals who carried the virus. The first HIV antibody test, developed in 1985, was designed to screen blood products, not to diagnose AIDS. The first-generation assays detected IgG antibody and became positive 6 to 12 weeks postinfection.

Genistein-modified poly(ethylene oxide)/poly(D,L-lactic acid) electrospun mats with improved antioxidant and anti-inflammatory properties.

Genistein is a phytochemical with a broad range of desirable biological activity for wound healing. However, its poor bioavailability requires developing a new method for fabricating an appropriate carrier vehicle to deliver genistein in a sustained manner. Based on the guidance afforded by the ternary phase diagram of poly(D,L-lactic acid) (PDLLA), poly(ethylene oxide) (PEO), and genistein blends, certain selective compositions were electrospun.

Should interferon gamma release assays become the standard method for screening patients for Mycobacterium tuberculosis infections in the United States?

The Centers for Disease Control and Prevention recently published updated guidelines for the use of interferon gamma release assays (IGRAs) to detect Mycobacterium tuberculosis. This document gives a balanced analysis of the strengths and weaknesses of IGRAs. To date, these assays have not been widely adopted in the United States by clinical laboratories.

Immunologic function in the elderly after injury--the neutrophil and innate immunity.

Background: Aging is associated with a decline in immune function. This may contribute to decreased ability of an elderly patient to mount an appropriate innate inflammatory response when injured. This study examined elderly trauma patients to determine whether there was a difference in neutrophil response to injury when compared with controls.

The incidence of celiac disease antibodies in plasma specimens with low hemoglobin levels.

Antibodies to gliadin and tissue transglutaminase (TTG) are associated with celiac disease. Celiac patients often present with low hemoglobin levels; however, the incidence of celiac disease in patients with low hemoglobin levels is unknown. We investigated the incidence of celiac disease-associated antibodies in plasma obtained from individuals with low and normal hemoglobin levels.

Predicting immune status in women from PTSD and childhood and adult violence.

This study uses a predictive exploratory design to test the relationships between and among childhood maltreatment, intimate partner violence (IPV), posttraumatic stress disorder (PTSD) symptoms, and immune status in abused women. A convenience sample of 126 abused women and 12 nonabused women matched for age and race/ethnicity were recruited. The woman's current smoking habit, history of childhood maltreatment, experience of IPV, and PTSD symptoms predicted immune status.