MicroRNA-338 regulates local cytochrome c oxidase IV mRNA levels and oxidative phosphorylation in the axons of sympathetic neurons

A Aschrafi, AD Schwechter, MG Mameza… - Journal of …, 2008 - Soc Neuroscience
MicroRNAs (miRs) are evolutionarily conserved, noncoding RNA molecules of ∼21 nt that
regulate the expression of genes that are involved in various biological processes, such as …

Axon viability and mitochondrial function are dependent on local protein synthesis in sympathetic neurons

M Hillefors, AE Gioio, MG Mameza… - Cellular and molecular …, 2007 - Springer
(1) Axons contain numerous mRNAs and a local protein synthetic system that can be regulated
independently of the cell body. (2) In this study, cultured primary sympathetic neurons …

Suppressors of cytokine-signaling proteins induce insulin resistance in the retina and promote survival of retinal cells

X Liu, MG Mameza, YS Lee, CI Eseonu, CR Yu… - Diabetes, 2008 - Am Diabetes Assoc
OBJECTIVE—Suppressors of cytokine signaling (SOCS) are implicated in the etiology of
diabetes, obesity, and metabolic syndrome. Here, we show that some SOCS members are …

[HTML][HTML] Loss of giant obscurins promotes breast epithelial cell survival through apoptotic resistance

NA Perry, M Shriver, MG Mameza, B Grabias… - The FASEB …, 2012 - ncbi.nlm.nih.gov
Obscurins (∼ 70–-870 kDa), encoded by the single OBSCN gene, are cytoskeletal proteins
originally identified in striated muscles with structural and regulatory roles. Recently, …

[HTML][HTML] Synaptic scaffolding proteins in rat brain: ankyrin repeats of the multidomain Shank protein family interact with the cytoskeletal protein α-fodrin

TM Böckers, MG Mameza, MR Kreutz… - Journal of Biological …, 2001 - ASBMB
The postsynaptic density is the ultrastructural entity containing the neurotransmitter reception
apparatus of excitatory synapses in the brain. A recently identified family of multidomain …

[HTML][HTML] SHANK3 gene mutations associated with autism facilitate ligand binding to the Shank3 ankyrin repeat region

MG Mameza, E Dvoretskova, M Bamann… - Journal of Biological …, 2013 - ASBMB
Shank/ProSAP proteins are major scaffold proteins of the postsynaptic density; mutations in
the human SHANK3 gene are associated with intellectual disability or autism spectrum …

Characterization of the adaptor protein ARH expression in the brain and ARH molecular interactions

MG Mameza, JM Lockard, E Zamora… - Journal of …, 2007 - Wiley Online Library
Previously, pA134 was identified as one of the mRNAs present in the squid giant axon.
Comparative sequence analyses revealed that the pA134 gene product manifested significant …

Physiology of somatostatin receptors: from genetics to molecular analysis

HJ Kreienkamp, CW Liew, D Bächner, MG Mameza… - Somatostatin, 2004 - Springer
The molecular cloning of somatostatin (SST) receptors in the early 1990s brought about an
unexpected multiplicity of receptor subtypes (1, 2); whereas only two different types of ligand …

Cytokine-induced retinal degeneration: role of suppressors of cytokine signaling (SOCS) proteins in protection of the neuroretina

CE Egwuagu, CH Yu, RM Mahdi, M Mameza… - Retinal Degenerative …, 2006 - Springer
X-linked retinoschisis (RS) is an inherited recessive macular degeneration that affects between
1 in 5000 and 1 in 25,000 males early in life (George et al., 1995; Sieving, 1998; Tantri et …

[PDF][PDF] CROSSTALK BETWEEN CELL ADHESION AND THE ACTIN CYTOSKELETON

S Salomaa - utupub.fi
… The monomeric Gactin undergoes constant turnover between adenosine diphosphate (ADP)-
and ATPbound states. ATP-bound G-actin can form more stable oligomers via non-…