JADE1

Last update 08 May 2025

Basic Info

Synonyms

jade family PHD finger 1, Jade family PHD finger protein 1, JADE-1

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Introduction

Scaffold subunit of some HBO1 complexes, which have a histone H4 acetyltransferase activity (PubMed:16387653, PubMed:19187766, PubMed:20129055, PubMed:24065767). Plays a key role in HBO1 complex by directing KAT7/HBO1 specificity towards histone H4 acetylation (H4K5ac, H4K8ac and H4K12ac), regulating DNA replication initiation, regulating DNA replication initiation (PubMed:20129055, PubMed:24065767). May also promote acetylation of nucleosomal histone H4 by KAT5 (PubMed:15502158). Promotes apoptosis (PubMed:16046545). May act as a renal tumor suppressor (PubMed:16046545). Negatively regulates canonical Wnt signaling; at least in part, cooperates with NPHP4 in this function (PubMed:22654112).

100 Clinical Results associated with JADE1

100 Translational Medicine associated with JADE1

0 Patents (Medical) associated with JADE1

Literatures (Medical) associated with JADE1

28 Feb 2025·Histology and histopathology

Wnt5a regulates the expression of developmental genes in the adult retina following optic nerve crush injury.

Article

Author: Albano, Gabrielle A ; Parrales, Paola E ; Hackam, Abigail S

Canonical and non-canonical Wnt signaling pathways are well-characterized regulators of retinal development. Wnt signaling also promotes neuroprotection and regeneration in adult tissues, including retinal ganglion cell (RGC) survival and axonal regrowth after optic nerve injury. However, it is unknown whether Wnt-dependent neuroprotection after injury in the adult CNS is associated with altered expression of developmental genes. Muller glia are a prominent radial glia type in the retina that play critical roles in retinal neuron protection, RGC neurite growth, and axon regeneration by acting through Wnt and other signaling pathways. We recently used mass spectrometry to characterize proteins secreted from Muller glia in response to Wnt signaling. In this study, we investigated whether the Wnt-induced Muller glia secretome includes proteins involved in development and whether their corresponding genes are regulated by Wnt5a during axonal regeneration in a mouse model of optic nerve crush (ONC) injury. Adult mice received intravitreal injections of Wnt5a or saline at the time of ONC injury, and then retina tissue was collected at early time points post-injury. The expression of candidate Wnt-regulated developmental genes and related proteins were characterized by qPCR and immunohistochemistry. Our findings revealed that Wnt5a downregulated the expression of specific developmental genes, including cilia-related genes Nphp4, INTU, and Jade1, as well as transcriptional regulators Pax6 and Tsc1, with time-dependent changes observed during axonal regrowth. Several of these genes were localized to RGCs and inner nuclear layer cells, suggesting direct effects in RGCs and contributions from Muller glia. These results demonstrate that specific developmental gene pathways are suppressed by Wnt5a in association with RGC survival and axon regrowth following injury. Therefore, this study adds to our knowledge of potential mechanisms of Wnt-mediated optic nerve regeneration and identifies new categories of putative regeneration-regulating genes for further study.

01 May 2024·Nagoya journal of medical science

Protective effect of Sasa veitchii extract against all-trans-retinoic acid-induced inhibition of proliferation of cultured human palate cells.

Article

Author: Yokota, Satoshi ; Horita, Hanane ; Yoshioka, Hiroki ; Ogata, Kenichi ; Ogata, Aya ; Tsukiboshi, Yosuke ; Mikami, Yurie ; Noguchi, Azumi

Cleft palate is the most common facial birth defect worldwide. It is caused by environmental factors or genetic mutations. Environmental factors such as pharmaceutical exposure in women are known to induce cleft palate. The aim of the present study was to investigate the protective effect of Sasa veitchii extract against medicine-induced inhibition of proliferation of human embryonic palatal mesenchymal cells. We demonstrated that all-trans-retinoic acid inhibited human embryonic palatal mesenchymal cell proliferation in a dose-dependent manner, whereas dexamethasone treatment had no effect on cell proliferation. Cotreatment with Sasa veitchii extract repressed all-trans-retinoic acid-induced toxicity in human embryonic palatal mesenchymal cells. We found that cotreatment with Sasa veitchii extract protected all-trans-retinoic acid-induced cyclin D1 downregulation in human embryonic palatal mesenchymal cells. Furthermore, Sasa veitchii extract suppressed all-trans-retinoic acid-induced miR-4680-3p expression. Additionally, the expression levels of the genes that function downstream of the target genes ( ERBB2 and JADE1 ) of miR-4680-3p in signaling pathways were enhanced by cotreatment with Sasa veitchii extract and all-trans-retinoic acid compared to all-trans-retinoic acid treatment. These results suggest that Sasa veitchii extract suppresses all-trans-retinoic acid-induced inhibition of cell proliferation via modulation of miR-4680-3p expression.

01 Apr 2024·Journal of Biological Chemistry

Genome-wide CRISPR activation screen identifies JADE3 as an antiviral activator of NF-kB–dependent IFITM3 expression

Article

Author: Munir, Moiz ; Heaton, Nicholas S ; Orchard, Robert C ; Embry, Aaron ; Doench, John G ; Wilen, Craig B

The innate immune system features a web of interacting pathways that require exquisite regulation. To identify novel nodes in this immune landscape, we conducted a gain-of-function, genome-wide CRISPR activation screen with influenza A virus. We identified both appreciated and novel antiviral genes, including Jade family PHD zinc finger 3 (JADE3) a protein involved in directing the histone acetyltransferase histone acetyltransferase binding to ORC1 complex to modify chromatin and regulate transcription. JADE3 is both necessary and sufficient to restrict influenza A virus infection. Our results suggest a distinct function for JADE3 as expression of the closely related paralogs JADE1 and JADE2 does not confer resistance to influenza A virus infection. JADE3 is required for both constitutive and inducible expression of the well-characterized antiviral gene interferon-induced transmembrane protein 3 (IFITM3). Furthermore, we find JADE3 activates the NF-kB signaling pathway, which is required for the promotion of IFITM3 expression by JADE3. Therefore, we propose JADE3 activates an antiviral genetic program involving NF-kB-dependent IFITM3 expression to restrict influenza A virus infection.

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JADE1

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