New clinical trial findings show that a therapeutic regimen involving transplantation of a person’s own blood-forming stem cells can improve survival and quality of life for people with severe scleroderma, a life-threatening autoimmune disease. The regimen, known as myeloablative autologous hematopoietic stem cell transplant (HSCT), includes chemotherapy and total body radiation to destroy the bone marrow followed by transplantation of the person’s own blood-forming stem cells to reconstitute the marrow and immune system.
DAIT (Division of Allergy Immunology and Transplantation) News Releases
Combining a 16-week initial course of the medication omalizumab with oral immunotherapy (OIT) greatly improves the efficacy of OIT for children with allergies to multiple foods, new clinical trial findings show. After 36 weeks, more than 80 percent of children who received omalizumab and OIT could safely consume two-gram portions of at least two foods to which they were allergic, compared with only a third of children who received placebo and OIT.
Children exposed to high indoor levels of pet or pest allergens during infancy have a lower risk of developing asthma by 7 years of age, new research supported by the National Institutes of Health reveals. The findings, published September 19 in the Journal of Allergy and Clinical Immunology, may provide clues for the design of strategies to prevent asthma from developing.
Scientists at the National Institutes of Health have expanded the understanding of how chronic inflammation and persistent immune activation associated with HIV infection drive cardiovascular disease risk in people living with HIV. People living with HIV are up to twice as likely to experience heart attacks, strokes and other forms of cardiovascular disease as people who do not have the virus, even when HIV infection is well-controlled with the use of antiretroviral therapy.
May is Asthma Awareness Month, and the National Institutes of Health is finding solutions to improve the health of the nearly 25 million people in the United States who currently have asthma. In recent decades, the prevalence of asthma has been increasing, resulting in millions of urgent medical visits and missed days of work and school each year.
The National Institutes of Health intends to award $42.7 million over seven years to the Consortium of Food Allergy Research (CoFAR) so it may continue evaluating new approaches to treat food allergy. Established in 2005, the CoFAR has been continuously funded by the National Institute of Allergy and Infectious Diseases (NIAID), part of NIH. The first year of funding has been awarded, and awards will be made in subsequent years based on the availability of funds.
The Centers for Disease Control and Prevention (CDC) recommends that children receive pneumococcal conjugate vaccinations (PCV13) against potentially life-threatening pneumococcal disease at two, four and six months of age. Earlier immunization would confer greater protection when infants are most vulnerable to disease, but newborns’ immature immune systems limit their capacity to respond effectively to PCV13 and establish immunity.
A molecule naturally produced by the immune system protects mice and monkeys against Zika virus infection, an international team of researchers has found. Administering the molecule, called 25-hydroxycholesterol or 25HC, to pregnant mice reduced Zika virus infection in the fetal brain and protected against Zika-induced microcephaly. The work was supported in part by the National Institute of Allergy and Infectious Diseases (NIAID), a component of the National Institutes of Health.
New clinical trial results provide evidence that high-dose immunosuppressive therapy followed by transplantation of a person's own blood-forming stem cells can induce sustained remission of relapsing-remitting multiple sclerosis (MS), an autoimmune disease in which the immune system attacks the central nervous system.
An expert panel sponsored by the National Institute of Allergy and Infectious Diseases (NIAID), part of the National Institutes of Health, issued clinical guidelines today to aid health care providers in early introduction of peanut-containing foods to infants to prevent the development of peanut allergy.
Administering a human antibody that neutralizes Zika virus to pregnant mice before or after Zika virus infection reduced levels of the virus in placental and fetal tissues and decreased fetal disease, new findings show. The work may aid development of vaccines and therapies for Zika virus infection, which can cause severe birth defects when it occurs during pregnancy.
A wearable patch that delivers small amounts of peanut protein through the skin shows promise for treating children and young adults with peanut allergy, with greater benefits for younger children, according to one-year results from an ongoing clinical trial. The treatment, called epicutaneous immunotherapy or EPIT, was safe and well-tolerated, and nearly all participants used the skin patch daily as directed.
The microbial communities, or microbiota, that naturally colonize the digestive tract in very young infants can affect their risk of later developing childhood allergies and asthma. Scientists now have identified a specific type of microbiota composition and corresponding metabolic environment in the neonatal gut that appears to influence immune cell populations and promote allergy and asthma development. The work was funded by the National Institute of Allergy and Infectious Diseases (NIAID), part of the National Institutes of Health.
Nearly 80 percent of peanut-allergic preschool children successfully incorporated peanut-containing foods into their diets after receiving peanut oral immunotherapy (OIT), a clinical trial has found. Peanut OIT involves eating small, gradually increasing amounts of peanut protein daily.
Introducing peanut-containing foods during infancy as a peanut allergy prevention strategy does not compromise the duration of breastfeeding or affect children’s growth and nutritional intakes, new findings show. The work, funded by the National Institute of Allergy and Infectious Diseases (NIAID), part of the National Institutes of Health, is published online on June 10 in the Journal of Allergy and Clinical Immunology.
On World Asthma Day 2016, the National Institutes of Health reaffirms its commitment to support research to improve the lives of all people with asthma. NIH-funded research has advanced our understanding of asthma as a disease as well as the impact asthma has on the lives of those affected.
Medical interventions that work well when tested in mouse models can fail when they advance to safety and efficacy testing in humans. One reason for this, scientists propose, may be the differences between immune system development in laboratory mice and humans.
New clinical trial results show that transplantation of pancreatic islets—cell clusters that contain insulin-producing cells—prevents severe, potentially life-threatening drops in blood sugar in people with type 1 diabetes.
Scientists have identified a protein that may be the cause of tissue damage in patients with eosinophilic esophagitis (EoE), which affects as many as 56 of every 100,000 people in the United States. EoE is a disease in which white blood cells called eosinophils accumulate in the esophagus, often causing difficult or painful swallowing, nausea, vomiting and poor growth in children and adults.
The National Institute of Allergy and Infectious Diseases (NIAID), part of the National Institutes of Health, has awarded six grants totaling $3.1 million to researchers exploring the molecular mechanisms behind combination vaccine adjuvants—substances that improve the effectiveness of vaccines.
Treatment with omalizumab significantly decreases the number of colds in inner-city children with allergic asthma, researchers reported at a press conference today at the American Academy of Allergy, Asthma and Immunology (AAAAI) 2016 Annual Meeting in Los Angeles.
The National Institute of Allergy and Infectious Diseases (NIAID), part of the National Institutes of Health, is seeking public comment on a draft update to the 2010 Guidelines for the Diagnosis and Management of Food Allergy in the United States (link is external) to address the prevention of peanut allergy.
The benefits of regularly consuming peanut-containing foods early in life to prevent the development of peanut allergy persist even after stopping peanut consumption for one year, new clinical trial findings show.
Scientists at the National Institutes of Health (NIH) have identified a genetic mutation responsible for a rare form of inherited hives induced by vibration, also known as vibratory urticaria. Running, hand clapping, towel drying or even taking a bumpy bus ride can cause temporary skin rashes in people with this rare disorder.
Oral immunotherapy for peanut allergy induces early, distinct changes in immune T-cell populations that potentially may help researchers determine which people will respond well to the therapy and which immune mechanisms are involved in the response, a new study suggests.
The U.S. Department of Health and Human Services published safeguards and criteria for research to assess the safety and effectiveness of solid organ transplantation from donors with HIV infection to recipients with HIV infection.
Adding the drug omalizumab to ongoing guidelines-based asthma therapy for a targeted four-month period beginning just before the start of school reduced the number of autumn asthma attacks, or exacerbations, in inner-city children.
Results from a clinical trial sponsored by the National Institute of Allergy and Infectious Diseases suggest that the immune-suppressing drug alefacept helps preserve function of insulin-producing beta cells in people with newly diagnosed Type 1 diabetes.
Researchers funded by the National Institutes of Health (NIH) have identified a new immune disorder-DOCK2 deficiency-named after the mutated gene responsible for the disease.
The Food and Drug Administration has approved the use of filgrastim (trade name Neupogen) to increase survival of people acutely exposed to high doses of radiation that damage the bone marrow, for example, as a result of a nuclear power plant accident or terrorist attack.
Scientists funded by the National Institute of Allergy and Infectious Diseases have identified a cellular receptor for rhinovirus C, a cold-causing virus that is strongly associated with severe asthma attacks.
Research funded by the National Institutes of Health suggests that changes in a small region of chromosome 6 are risk factors for peanut allergy in U.S. children of European descent.
Introduction of peanut products into the diets of infants at high risk of developing peanut allergy was safe and led to an 81 percent reduction in the subsequent development of the allergy, a clinical trial has found.
Three-year outcomes from an ongoing clinical trial suggest that high-dose immunosuppressive therapy followed by transplantation of a person's own blood-forming stem cells may induce sustained remission in some people with relapsing-remitting multiple sclerosis.
Results from a clinical trial show that high doses of the corticosteroid fluticasone propionate safely and effectively induce remission in many people with eosinophilic esophagitis.
Scientists have identified genetic markers associated with eosinophilic esophagitis (EoE), an inflammatory disease characterized by high levels of immune cells called eosinophils in the esophagus.
Research funded by the National Institutes of Health suggests that exposure to specific combinations of allergens and bacteria within the first year of life may protect children from wheezing and allergic disease.
A study reports the development of a new mouse model for atopic dermatitis, an inflammatory skin disorder commonly known as eczema.