Results 81 to 90 of about 37,687,396 (313)

G Protein-Coupled Receptor Kinase 2 in Multiple Sclerosis and Experimental Autoimmune Encephalomyelitis [PDF]

The Journal of Immunology, 2005
Abstract Many modulators of inflammation, including chemokines, neuropeptides, and neurotransmitters signal via G protein-coupled receptors (GPCR). GPCR kinases (GRK) can phosphorylate agonist-activated GPCR thereby promoting receptor desensitization.
A. Vroon, A. Kavelaars, V. Limmroth, M. S. Lombardi, M. Goebel, A. van Dam, M. Caron, M. Schedlowski, C. Heijnen   +8 more
semanticscholar   +5 more sources

An epithelial GPR35 isoform supports tumor‐associated transcriptional and metabolic phenotypes

FEBS Letters, EarlyView.
GPR35 generates two functionally distinct isoforms with previously unresolved roles. GPR35‐short mediates immune‐cell chemotaxis, while GPR35‐long is enriched in colorectal cancer epithelium, where it supports increased metabolism, proliferation, and tumor‐associated transcriptional programs.
Jørgen D. Rønneberg, Martine Hjeltnes, Josephine Krieger, Joshua E. Elias, Maria Stensland, Kristian Holm, Xiaojun Jiang, Chuki Khangsar, Tuula A. Nyman, Arthur Kaser, Johannes R. Hov, Tom H. Karlsen, Nicole C. Kaneider, Frode L. Jahnsen, Georg Schneditz   +14 more
wiley   +1 more source

A Robust and Rapid Method of Producing Soluble, Stable, and Functional G-Protein Coupled Receptors [PDF]

, 2011
Membrane proteins, particularly G-protein coupled receptors (GPCRs), are notoriously difficult to express. Using commercial E.coli cell-free systems with the detergent Brij-35, we could rapidly produce milligram quantities of 13 unique GPCRs ...
Braun, Dieter, Shuguang Zhang, Baaske Philipp, Moran Jerabek-Willemsen, Geissler, Sandra, Duhr, Stefan, Duhr Stefan, Corin, Karolina A., Sandra Geissler, Wienken Christoph J., Christoph J. Wienken, Geissler Sandra, Jerabek-Willemsen, Moran, Christoph J Wienken, Zhang Shuguang, Stefan Duhr, Emily Brown, Wang Xiaoqiang, Philipp Baaske, Deepali B. Ravel, Brown, Emily, Song Junyao, Xiaoqiang Wang, Braun Dieter, Karolina Corin, Junyao Song, Wang, Xiaoqiang, Dieter Braun, Baaske, Philipp, Wienken, Christoph J., Ravel Deepali B., Corin, Karolina, Ravel, Deepali B., Brown Emily, Song, Junyao, Jerabek-Willemsen Moran, Corin Karolina, Zhang, Shuguang, Deepali B Ravel, Brown, Emily E., Ra Geissler   +40 more
core   +1 more source

Characterization of the G protein-coupled receptor kinase 6 promoter reveals a functional CREB binding site.

PLoS ONE, 2021
BackgroundG protein-coupled receptor kinase 6 (GRK6) is part of the G protein-coupled receptor kinase family, whose members act as key regulators of seven-transmembrane receptor signalling.
Maike Stegen, Andrea Engler, Crista Ochsenfarth, Iris Manthey, Jürgen Peters, Winfried Siffert, Ulrich H Frey   +6 more
doaj   +1 more source

Discerning protein pools by selective staining with self‐labeling tags

FEBS Letters, EarlyView.
Cell surface proteins have an intra‐ and extracellular pool. Combining genetic fusion to self‐labeling tags that can be addressed with small molecule fluorophores allows separating these pools. We highlight recent developments and techniques for state‐of‐the‐art interrogation of cell surface proteins in the complex tissue setting.
Kati Fischermanns, Johannes Broichhagen
wiley   +1 more source

The ocular albinism type 1 protein, an intracellular G protein-coupled receptor, regulates melanosome transport in pigment cells [PDF]

, 2008
The protein product of the ocular albinism type 1 gene, named OA1, is a pigment cell-specific G protein-coupled receptor exclusively localized to intracellular organelles, namely lysosomes and melanosomes.
Bennett, DC, Venturi C, Palmigiano, A, Schiaffino, MV, Piccirillo, R, Altimare D., Rotondo G., Tacchetti, C, Marigo, V, Bagnato P., Coppola M., Rotondo, G, Venturi, C, Sviderskaya, EV, Palmisano I., Palmigiano A., Altimare D, Bagnato, P, Marigo V., Surace, EM, Altimare, D, Tacchetti C, Innamorati G., Venturi C., Surace E. M., Palmisano I, Rotondo G, INNAMORATI, Giulio, BALLABIO, ANDREA, Schiaffino M. V., Sviderskaya E. V., Palmigiano A, Innamorati G, SURACE, Enrico Maria, Sviderskaya EV, Piccirillo R, Bagnato P, Ballabio A., Incerti B, Piccirillo R., Tacchetti C., Schiaffino MV, Coppola, M, Incerti, B, Bennett DC, Incerti B., Palmisano, I, Coppola M, Bennett D. C., Innamorati, G, Ballabio, A, Marigo V   +51 more
core   +1 more source

Canonical and Non-Canonical Roles of GRK2 in Lymphocytes

Cells, 2021
G protein-coupled receptor kinase 2 (GRK2) is emerging as a key integrative signaling node in a variety of biological processes ranging from cell growth and proliferation to migration and chemotaxis.
Jing Cheng, Peter C. Lucas, Linda M. McAllister-Lucas   +2 more
doaj   +1 more source

Nutrient/TOR signaling controls adipose mitochondrial transcription factor A (TFAM) to regulate organismal growth in Drosophila

FEBS Letters, EarlyView.
Animals must match their growth rate to available nutrients. We show that in Drosophila larvae, the nutrient‐sensing TOR kinase controls growth by regulating levels of TFAM, a key regulator of mitochondrial function, in the adipose tissue. When nutrients are abundant, high TOR activity suppresses TFAM, lowering mitochondrial bioenergetic activity and ...
Shrivani Sriskanthadevan‐Pirahas, Shahoon Khan, Abhishek Sharma, Byoungchun Lee, Savraj S. Grewal   +4 more
wiley   +1 more source

Receptor for activated C kinase-1 facilitates protein kinase C-dependent phosphorylation and functional modulation of GABA(A) receptors with the activation of G-protein-coupled receptors [PDF]

, 2002
GABA(A) receptors are the principal sites of fast synaptic inhibition in the brain. These receptors are hetero-pentamers that can be assembled from a number of subunit classes: alpha(1-6), beta(1-3), gamma(1-3), delta(1), epsilon, theta, and pi, but the ...
Trevor G Smart, Brandon, NJ, Jovanovic, JN, Moss, SJ, Stephen J Moss, Smart, TG, Nicholas J Brandon, Jasmina N Jovanovic   +7 more
core  

Mechanism and function of drosophila capa GPCR: a desiccation stress-responsive receptor with functional homology to human neuromedinU receptor [PDF]

, 2012
The capa peptide receptor, capaR (CG14575), is a G-protein coupled receptor (GPCR) for the D. melanogaster capa neuropeptides, Drm-capa-1 and -2 (capa-1 and -2). To date, the capa peptide family constitutes the only known nitridergic peptides in insects,
Julian A. T. Dow, Davies Shireen-A., Selim Terhzaz (173629), Pablo Cabrero (189088), Jonathan C Radford, Shireen-A Davies, Robben Joris H., Cabrero Pablo, Brian D Hudson, Terhzaz Selim, Brian D. Hudson (189093), Joris H. Robben (189090), Graeme Milligan (76078), Cabrero, P., Hudson, B.D., Pablo Cabrero, Shireen-A. Davies, Hudson Brian D., Graeme Milligan, Jonathan C. Radford, Robben, J.H., Selim Terhzaz, Milligan Graeme, Joris H. Robben, Dow, J.A., Dow, J.A.T., Shireen-A. Davies (189097), Brian D. Hudson, Julian A T Dow, Radford, J.C., Joris H Robben, Jonathan C. Radford (189091), Terhzaz, S., Dow Julian A. T., Julian A. T. Dow (173652), Radford Jonathan C., Milligan, G., Davies, S.A.   +37 more
core   +2 more sources