Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0011849 (diabetes)
 277,896 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

We performed partial evaluation of pemphigus vulgaris (PV) autoantibody profile using the protein array technology. The sera from seven patients with acute PV and five healthy donors were probed for the presence of autoantibodies characteristic of the organ-non-specific autoimmune disorders rheumatoid arthritis, lupus erythematosus, scleroderma, diabetes and some other autoimmune disorders, but not to desmosomal proteins. The array targeted 785 human genes amplified using Mammalian Gene Clone Collection with gene-specific primers containing 20-bp nucleotide extension complementary to ends of linear pXT7 vector. The array identified PV antibodies significantly (P<0.05) differentially reactive with 16 antigens, most of which were cell-surface proteins, such as CD2, CD31, CD33, CD36, CD37, CD40, CD54, CD66c and CD84 molecules, nicotinamide/nicotinic acid mononucleotide adenylyltransferase, immunoglobulin heavy chain constant region gamma 2 and others. Reactivity with Fc-IgG helps explain an ability of the chimeric desmoglein constructs to absorb out all disease-causing PV antibodies. Anti-M(1) muscarinic receptor antibody was also identified, consistent with the facts that while blockade of this receptor causes keratinocyte detachment, its activation is therapeutic in PV. Further proteomics analysis of PV antibodies should help elucidate the immunopathogenic mechanisms underlying keratinocyte detachment and blistering.
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PMID:New targets of pemphigus vulgaris antibodies identified by protein array technology. 2125 96

Cardiovascular disease, nervous system disorders, and cancer in association with other diseases such as diabetes mellitus result in greater than sixty percent of the global annual deaths. These noncommunicable diseases also affect at least one-third of the population in low and middle-income countries and lead to hypertension, elevated cholesterol, malignancy, and neurodegenerative disorders such as Alzheimer's disease and stroke. With the climbing lifespan of the world's population, increased prevalence of these disorders is expected requiring the development of new therapeutic strategies against these disabling disease entities. Targeting stem cell proliferation for cardiac disease, vascular disorders, cancer, and neurodegenerative disorders is receiving great enthusiasm, especially those that focus upon SIRT1, a mammalian homologue of the yeast silent information regulator-2. Modulation of the cellular activity of SIRT1 can involve oversight by nicotinamide/nicotinic acid mononucleotide adenylyltransferase, mammalian forkhead transcription factors, mechanistic of rapamycin pathways, and cysteine-rich protein 61, connective tissue growth factor, and nephroblastoma over-expressed gene family members that can impact cytoprotective outcomes. Ultimately, the ability of SIRT1 to control the programmed cell death pathways of apoptosis and autophagy can determine not only cardiac, vascular, and neuronal stem cell development and longevity, but also the onset of tumorigenesis and the resistance against chemotherapy. SIRT1 therefore has a critical role and holds exciting prospects for new therapeutic strategies that can offer reparative processes for cardiac, vascular, and nervous system degenerative disorders as well as targeted control of aberrant cell growth during cancer.
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PMID:SIRT1 and stem cells: In the forefront with cardiovascular disease, neurodegeneration and cancer. 2581 11