Zobrazeno 1 - 10
of 35
pro vyhledávání: '"I R, Patel"'
Autor:
Mary B. Goldring, Christine Cipolletta, I R Patel, Pil Kang, Mandar Dave, Ashok R. Amin, Steven B. Abramson, Mukundan Attur
Publikováno v:
Journal of Biological Chemistry. 275:40307-40315
Interleukin 1 (IL-1), produced by both synovial cells and chondrocytes, plays a pivotal role in the pathogenesis of cartilage destruction in osteoarthritis (OA). We examined the specific expression and function of IL-1 receptor family-related genes i
Publikováno v:
The Journal of Immunology. 164:2684-2691
Osteoarthritis-affected cartilage exhibits enhanced expression of fibronectin (FN) and osteopontin (OPN) mRNA in differential display and bioinformatics screen. Functional genomic analysis shows that the engagement of the integrin receptors α5β1 an
Autor:
Sue H. Kadwell, G B Wisely, Derril H. Willard, Zajac-Thompson I, Christine R. Hoffman, Michael A. Luther, G. Tian, I R Patel, William C. Clay, William D. Holmes, Jeffrey S. Wiseman, Warren J. Rocque
Publikováno v:
Biochemistry. 36:14250-14261
The interactions between (R)-rolipram and purified human recombinant low-Km, cAMP-specific phosphodiesterase (HSPDE4B2B) constructs were investigated using biochemical, kinetic, and biophysical approaches. The full-length protein (amino acids 1-564)
Autor:
Michael A. Luther, Laurie K. Overton, Christine R. Hoffman, Ittoop O, Warren J. Rocque, I R Patel, Derril H. Willard, G B Wisely, Dougherty Rw, William D. Holmes
Publikováno v:
Protein Expression and Purification. 9:191-202
We have overexpressed in a baculovirus expression system, and purified to > 95% homogeneity, milligram quantities of a human recombinant rolipram-sensitive cAMP phosphodiesterase, HSPDE4B2B (amino acid residues 81-564). The protein expression levels
Phosphorylation of a cAMP-specific phosphodiesterase (HSPDE4B2B) by mitogen-activated protein kinase
Autor:
William D. Holmes, James M. Lenhard, Michael A. Luther, I R Patel, Lawrence L. Hamacher, Christine R. Hoffman, Daniel B. Kassel, Warren J. Rocque
Publikováno v:
Biochemical Journal. 316:751-758
A cAMP-specific phosphodiesterase, HSPDE4B2B, was found to be phosphorylated when expressed in Sf 9 cells or yeast. Deletion of amino acids 81–151 and 529–564 had no effect on the phosphorylation of HSPDE4B2B. Mass spectrometric analysis of purif
Autor:
Marcia L. Moss, I R Patel, A. G. Peranteau, G. Tian, Stephen V. Frye, Sue H. Kadwell, J. D. Stuart, L. K. Overton, Petr Kuzmic, T. A. Kost
Publikováno v:
Scopus-Elsevier
We have discovered that 17β-[N,N-(diethyl)carbamoyl]-6-azaandrost-4-en-3-one is a time-dependent inhibitor of type II 5α-reductase, as is the drug finasteride. Unlike finasteride, the 6-aza-steroid is not a time-dependent inhibitor of type I 5α-re
Autor:
Michael B. Zemel, Sue H. Kadwell, Edward J. Michaud, J. H. Kim, I R Patel, Richard P. Woychik, William O. Wilkison
Publikováno v:
Proceedings of the National Academy of Sciences. 92:4733-4737
Several dominant mutations at the agouti locus in the mouse cause a syndrome of marked obesity, hyperinsulinemia, and insulin resistance. Although it is known that the agouti gene is expressed in an ectopic manner in these mutants, the precise mechan
Autor:
Sue H. Kadwell, Domanico Pl, J. D. Stuart, G. Tian, Marcia L. Moss, T. A. Kost, L. K. Overton, Robert A. Mook, I R Patel, H. N. Bramson
Publikováno v:
Biochemistry. 33:2291-2296
17 beta-(N-tert-butylcarbamoyl)-4-aza-5 alpha-androstan-1-en-3-one (finasteride), which has been approved for treatment of benign prostatic hyperplasia, is shown here to be a slow time-dependent inhibitor of human steroid 5 alpha-reductase isozyme 1.
Publikováno v:
Journal of Virology. 65:3276-3283
The CD4 molecule, a glycoprotein expressed primarily on the cell surface of specific T lymphocytes, is thought to function in T-cell antigen recognition and activation. In addition, CD4 serves as a receptor for human immunodeficiency virus type 1 (HI