Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0018133 (graft-versus-host disease)
 18,032 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

An update is provided on monoclonal antibodies (MAbs): concept, production, indications for the diagnosis and treatment of neoplastic diseases and autoimmune disorders, prevention of transplant rejection, and treatment of allergic diseases, autoimmune disease and other noninflammatory disorders such as coronary disease. Mention is also made of MAb use in the prevention of respiratory syncytial virus (RSV) infection. A more extensive account is provided of the use of MAb in B cell lymphomas (anti-CD20) and T cell leukemias (anti-IL-2 R). Likewise, mention is made of the use of MAbs in autoimmune disorders, such as anti-TNF-alfa in application to chronic arthritis, Crohn's disease and psoriasis, anti-C5 in the treatment of chronic arthritis, uveitis, systemic lupus erythematosus, and autoimmune hemolytic anemia. Anti-KT 3 MAb is used to treat acute rejection and graft versus host disease, while anti-IL-2 R alfa and anti-IL-2 R gamma are used for the prevention of acute transplant rejection. Anti-IgE MAb (omalizumab) is used to treat asthma and allergic rhinitis refractory to other treatments. Anti-L5 (mepolizumab), anti-IL-4, anti-TNF and anti-inflammatory cytokine mediator MAbs all have indications in asthma and severe allergic rhinitis, and in intense atopic dermatitis refractory to other treatments. As to the MAbs used for the prevention of RSV infection, mention is made of anti-epitope A of the F protein of the virus.
 ...
PMID:Monoclonal antibodies in pediatrics: use in prevention and treatment. 1766 23

Allergic rhinitis and asthma are inflammatory airway allergic diseases caused by Th2-driven immune response. Several studies have shown that multipotent adipose-derived stem cells (ASCs) can exert profound immunosuppressive effects via modulation of both cellular and innate immune pathway, especially immunosuppressive effect on T cell activities. ASCs' ability to be readily isolated from a number of adipose tissues and expanded ex vivo makes them attractive candidate for use in clinical therapy in the context of allogeneic transplantation, in particular to modulate graft-versus-host disease and graft rejection. The authors have investigated whether ASCs can inhibit Th2-dependent airway allergic disease in the mouse model. In this article we review recent experimental data and discuss about the mechanisms by which ASCs inhibit allergic airway inflammation via immunomodulation from a Th2 to a Th1-biased response in the mouse model.
 ...
PMID:Immunomodulatory effects of adipose-derived stem cells in airway allergic diseases. 1994 59

Although stem cell therapy is not a new field, the field was limited to transplantation of hematopoietic stem cells. Such transplantation has provided invaluable information for the emerging field with new stem cells. Mesenchymal stem cells (MSCs) are an attractive source for therapy; reduced ethical concern, ease in expansion, as off-the-shelf stem cells. MSCs exert immune suppressive properties, providing them with the potential for immune suppressive therapy such as autoimmunity, asthma, allergic rhinitis and graft versus host disease. In addition, MSCs, as well as other stem cells, can be applied for bone and cartilage repair, cardiovascular disease, and neural repair/protection. The data thus far with MSCs are mixed. This review discusses the immune-enhancing properties of MSCs to explain the possible confounds of inflammatory microenvironment in the MSCs therapy. Although this review focuses on MSCs, the information can be extrapolated to other stem cells. The review summarizes the biology of MSCs, including multilineage differentiation potential, transdifferentiation capability, and immunological effects. We emphasize the key concepts that may predict the use of these cells in medicine, namely, the application of these cells from the bench to the bedside. Prospects on immunotherapy, neuroregeneration, and cardiovascular repair are used as examples of tissue repair.
 ...
PMID:Moving from the laboratory bench to patients' bedside: considerations for effective therapy with stem cells. 2202 13