Andrea Conte

Andrea Conte
National Institutes of Health, Bethesda, United States · National Institute of Arthritis and Musculoskeletal and Skin Diseases (NIAMS)

M.Sc, PhD

About

14
Publications
1,860
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231
Citations

Publications

Publications (14)
Article
Full-text available
Homeodomain-interacting protein kinase 2 (HIPK2) is a serine-threonine kinase that phosphorylates various transcriptional and chromatin regulators, thus modulating numerous important cellular processes, such as proliferation, apoptosis, DNA damage response, and oxidative stress. The role of HIPK2 in the pathogenesis of cancer and fibrosis is well e...
Article
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Colorectal cancer (CRC) is the third most prevalent type of cancer worldwide. It is also the second most common cause of cancer‑associated mortality; it accounted for about 9.2% of all cancer deaths in 2018, most of which were due to resistance to therapy. The main treatment for CRC is surgery, generally associated with chemotherapy, radiation ther...
Article
Full-text available
The serine–threonine kinase homeodomain-interacting protein kinase 2 (HIPK2) modulates important cellular functions during development, acting as a signal integrator of a wide variety of stress signals, and as a regulator of transcription factors and cofactors. We have previously demonstrated that HIPK2 binds and phosphorylates High-Mobility Group...
Article
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A general hallmark of neurological diseases is the loss of redox homeostasis that triggers oxidative damages to biomolecules compromising neuronal function. Under physiological conditions the steady-state concentrations of reactive oxygen species (ROS) and reactive nitrogen species (RNS) are finely regulated for proper cellular functions. Reduced s...
Article
The Homeodomain-Interacting Protein Kinases (HIPKs) HIPK1, HIPK2 and HIPK3 are Ser/Thr kinases which interact with homeobox proteins and other transcription factors, acting as transcriptional coactivators or corepressors. HIPKs contribute to regulate several biological processes, such as signal transduction, apoptosis, embryonic development, DNA-da...
Article
Full-text available
High Mobility Group A1 (HMGA1) is an architectural chromatin protein whose overexpression is a feature of malignant neoplasias with a causal role in cancer initiation and progression. HMGA1 promotes tumor growth by several mechanisms, including increase of cell proliferation and survival, impairment of DNA repair and induction of chromosome instabi...
Article
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Resveratrol, a dietary polyphenol, is under consideration as chemopreventive and chemotherapeutic agent for several diseases, including cancer. However, its mechanisms of action and its effects on non-tumor cells, fundamental to understand its real efficacy as chemopreventive agent, remain largely unknown. Proline-rich tyrosine kinase 2 (PYK2), a n...
Article
Felis catus papillomavirus type 2 (FcaPV2) DNA is found in feline cutaneous squamous cell carcinomas (SCCs); however, its biological properties are still uncharacterized. In this study, we successfully expressed FcaPV2 E6 and E7 putative oncogenes in feline epithelial cells and demonstrated that FcaPV2 E6 binds to p53, impairing its protein level....
Article
The High Mobility Group A1 proteins (HMGA1) are nonhistone chromatinic proteins with a critical role in development and cancer. We have recently reported that HMGA1 proteins are able to increase the expression of spindle assembly checkpoint (SAC) genes, thus impairing SAC function and causing chromosomal instability in cancer cells. Moreover, we fo...
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There is increasing evidence that diet plays a crucial role in age-related diseases and cancer. Oxidative stress is a conceivable link between diet and diseases, thus food antioxidants, counteracting the damage caused by oxidation, are potential tools for fight age-related diseases and cancer. Resveratrol (RSV), a polyphenolic antioxidant from grap...
Article
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Homeodomain-interacting protein kinase 2 (HIPK2) is a multitalented coregulator of an increasing number of transcription factors and cofactors involved in cell death and proliferation in several organs and systems. As Hipk2-/- mice show behavioral abnormalities consistent with cerebellar dysfunction, we investigated whether Hipk2 is involved in the...
Article
Full-text available
Introduction: The homeodomain-interacting protein kinase (HIPK) family consists of four evolutionarily conserved and highly related nuclear serine/threonine kinases of recent discovery. They interact with homeobox proteins and other transcription factors, as well as transcriptional coactivators or corepressors depending on the cellular context. HI...
Article
Full-text available
The mitotic spindle assembly checkpoint (SAC) is an essential control system of the cell cycle that contributes to mantain the genomic stability of eukaryotic cells. SAC genes expression is often deregulated in cancer cells, leading to checkpoint impairment and chromosome instability. The mechanisms responsible for the transcriptional regulation an...

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