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MetabolomicsPhosphoglycolate phosphatase homologs act as glycerol-3-phosphate phosphatase to control stress and healthspan in C. elegans
Metabolic stress due to nutrient excess and lipid accumulation is at the root of many age-associated disorders and the identification of therapeutic targets that mimic the beneficial effects of calorie restriction has clinical importance. Here, using C. elegans as a model organism, we study the role...
2021-09-28 | MTBLS3485 | MetaboLights
TranscriptomicsIntegrative transcriptome profiling of cognitive aging and its preservation through Ser/Thr protein phosphatase regulation
Environmental enrichment has been reported to delay or restore age-related cognitive deficits, however, a mechanism to account for the cause and progression of normal cognitive decline and its preservation by environmental enrichment is lacking. Using genome-wide SAGE-Seq, we provide a global assess...
ORGANISM(S): Mus musculus 
2015-06-24 | E-GEOD-43718 | biostudies-arrayexpress
TranscriptomicsTranscription profiling of Drosophila tissue expressing phosphatase mutant eya shows that reducing phosphatase activity did not globally impair transcriptional output
Drosophila eye specification an development relies on a collection of transcription factors termed the retinal determination gene network (RDGN). Two members of this network, Eyes absent (EYA) and Sine oculis (SO), form a transcriptional complex in which EYA provides the transactivation function wh...
ORGANISM(S): Drosophila melanogaster 
2008-03-13 | E-GEOD-9538 | biostudies-arrayexpress
TranscriptomicsSphingosine-1-phosphate phosphatase 1 regulates keratinocyte differentiation and epidermal homeostasis
Sphingosine 1-phosphate (S1P) is a bioactive lipid whose levels are tightly regulated by its synthesis and degradation. Intracellularly, S1P is dephosphoryled by the actions of two S1P-specific phosphatases, sphingosine 1-phosphate phosphatase 1 and 2. To identify the physiologic functions of S1P p...
ORGANISM(S): Mus musculus 
2013-08-09 | E-GEOD-40368 | biostudies-arrayexpress
TranscriptomicsMapping and characterization of promoter-binding sites of protein phosphatase 1
Protein phosphatase 1 (PP1) is a Ser/Thr phosphatase that has been implicated in many key cellular functions including transcriptional regulation. Due to its involvement these many processes, it becomes difficult to directly link PP1 to transcriptional regulation on the chromatin level as no direct ...
ORGANISM(S): Homo sapiens 
2015-06-17 | E-GEOD-54170 | biostudies-arrayexpress
TranscriptomicsDisrupted interaction of transmembrane prostatic acid phosphatase and snapin will lead to prostate cancer
Disrupted interaction of transmembrane prostatic acid phosphatase and snapin will lead to prostate cancer
ORGANISM(S): Mus musculus 
2013-09-12 | E-MTAB-1191 | biostudies-arrayexpress
ProteomicsPhosphatase POPX2 exhibits dual regulatory functions in cancer metastasis
Cancer metastasis is a complex mechanism involving multiple processes. In an earlier study, we reported that the levels of serine/threonine phosphatase POPX2were positively correlated with cancer cell motility through modulating MAPK signaling. Surprisingly, here we found that POPX2 knockdown cells ...
ORGANISM(S): Homo Sapiens (ncbitaxon:9606) 
2017-03-29 | MSV000080801 | MassIVE
TranscriptomicsMethylation profiling by array of blood cells from patients with tartrate resistant acid phosphatase deficiency
The autosomal recessive immuno-osseus dysplasia spondyloenchondrodysplasia (SPENCD) is characterised by the variable combination of metaphyseal and vertebral bone lesions, immune dysfunction with features of both autoimmunity and immunodeficiency, and neurological involvement including developmental...
ORGANISM(S): Homo sapiens 
2011-05-05 | E-MEXP-2699 | biostudies-arrayexpress
MetabolomicsSCP4-STK35/PDIK1L complex is a dual phospho-catalytic signaling dependency in acute myeloid leukemia
Acute myeloid leukemia (AML) cells rely on phospho-signaling pathways to gain unlimited proliferation potential. Here, we used domain-focused CRISPR screening to identify the nuclear phosphatase SCP4 as a dependency in AML, yet this enzyme is dispensable in normal hematopoietic progenitor cells. Usi...
2025-05-29 | MTBLS3707 | MetaboLights
MetabolomicsGlycerol 3-phosphate phosphatase/PGPH-2 counters metabolic stress and promotes healthy aging via a glycogen sensing-AMPK-HLH-30-autophagy axis in C. elegans
Metabolic stress caused by excess nutrients accelerates aging. We recently demonstrated that the newly discovered enzyme glycerol-3-phosphate phosphatase (G3PP; gene Pgp), which operates an evolutionarily conserved glycerol shunt that hydrolyzes glucose-derived glycerol-3-phosphate to glycerol, coun...
2024-02-07 | MTBLS6847 | MetaboLights
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