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Intestinal polyposis, a precancerous neoplasia, results primarily from an abnormal increase in the number of crypts. Crypts contain intestinal stem cells (ISCs). Thus intestinal polyposis provides an ideal condition for studying stem cell involvement in polyp/tumor formation. Using a conditional kno...
ORGANISM(S): Mus musculus 
Mammalian target of rapamycin (mTOR) is implicated in synaptic plasticity and local translation in dendrites. Here we found that the mTOR inhibitor, rapamycin, increased the Kv1.1 voltage-gated potassium channel protein in hippocampal neurons and promoted Kv1.1 surface expression on dendrites withou...
ORGANISM(S): Rattus norvegicus 
Deregulation of the translational machinery is emerging as a critical contributor to lymphomagenesis. Various miRNA alterations have been identified in lymphoma, but their role in disrupting the cap-dependent translation regulation complex remains poorly understood. Here, we demonstrate the translat...
ORGANISM(S): Homo sapiens 
To examine whether MTDH is a novel RNA binding protein and regulates either metabolism or translation of various mRNAs, we performed a RNA-binding protein immunoprecipitation (RIP) with MTDH and IgG antibodies, and the resulting immunoprecipitated RNA was subjected to a microarray to identify transc...
ORGANISM(S): Homo sapiens 
Understanding the molecular underpinnings of chemoresistance is vital to design therapies to restore chemosensitivity. In particular, metadherin (MTDH) has been demonstrated to have a critical role in chemoresistance. Over-expression of MTDH has recently been implicated in poor clinical outcome in b...
ORGANISM(S): Homo sapiens 
T follicular helper (Tfh) cells are a subset of CD4+ T helper (Th) cells that migrate into germinal centers and promote B cell maturation into memory B and plasma cells. Tfh cells are necessary for promotion of protective humoral immunity following pathogen challenge, but when aberrantly regulated, ...
ORGANISM(S): Homo sapiens 
Identify the expression intensity for all genes in Nalm6 cells and all the genes are divided into 4 equal groups with group 1 containing the 25% of genes that were expressed at the highest levels, and group 4 containing the 25% of genes that were expressed at the lowest levels. Total RNA are isolate...
ORGANISM(S): Homo sapiens 
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