Regulation of Id1 Expression by Src: Implications for Targeting of the Bone Morphogenetic Protein Pathway in Cancer
...Published in Cancer Research
Kaposi s sarcoma-associated herpesvirus-encoded protein kinase and its interaction with K-bZIP
Published in Journal of Virology
Kaposi’s sarcoma-associated Herpesvirus K-bZIP represses gene transcription via SUMO modification
Published in Journal of Virology
Meq transforms chicken cells via the v-Jun transcriptional cascade: a converging transforming pathway for Avian oncoviru...
...Published in Proceedings of the National Academy of Sciences India Section A Physical Sciences
KDM8, a H3K36me2 histone demethylase that acts in the cyclin A1 coding region to regulate cancer cell proliferation.
...Published in Proceedings of the National Academy of Sciences
Localized chromatin modifications of histone tails play an important role in regulating gene transcription, and aberration of these processes leads to carcinogenesis. Methylated histone lysine residues, a key player in chromatin remodeling, are demethylated by the JmjC class of enzymes. Here we show that JMJD5 (now renamed KDM8), a JmjC family memb...
A viral kinase mimics S6 kinase to enhance cell proliferation.
...Published in Proceedings of the National Academy of Sciences
Viruses depend upon the host cell for manufacturing components of progeny virions. To mitigate the inextricable dependence on host cell protein synthesis, viruses can modulate protein synthesis through a variety of mechanisms. We report that the viral protein kinase (vPK) encoded by open reading frame 36 (ORF36) of Kaposi s sarcoma-associated herpe...
Protein arginine methyltransferase 1-directed methylation of Kaposi sarcoma-associated herpesvirus latency-associated nu...
...
Published in Journal of Biological Chemistry
The Kaposi sarcoma-associated herpesvirus (KSHV) latency-associated nuclear antigen (LANA) is a multifunctional protein with roles in gene regulation and maintenance of viral latency. Post-translational modification of LANA is important for functional diversification. Here, we report that LANA is subject to arginine methylation by protein arginine ...
Histone demethylase JMJD2A regulates Kaposi s sarcoma-associated herpesvirus replication and is targeted by a viral tran...
...
Published in Journal of Virology
The switch between the latency and lytic cycles of Kaposi s sarcoma-associated herpesvirus (KSHV) is accompanied by specific alterations of histone codes. Recently, comprehensive analysis of histone modifications of KSHV showed the deposition of H3K27me3 across the KSHV genome with two specific regions occupied by the heterochromatin marker H3K9me3...
Kaposi s sarcoma-associated herpesvirus K-Rta exhibits SUMO-targeting ubiquitin ligase (STUbL) like activity and is esse...
...
Published in PLoS Pathogens
The small ubiquitin-like modifier (SUMO) is a protein that regulates a wide variety of cellular processes by covalent attachment of SUMO moieties to a diverse array of target proteins. Sumoylation also plays an important role in the replication of many viruses. Previously, we showed that Kaposi s sarcoma-associated herpesvirus (KSHV) encodes a SUMO...
Kaposi s sarcoma-associated herpesvirus K-bZIP is a coregulator of K-Rta: physical association and promoter-dependent tr...
Published in Journal of Virology
Kaposi s sarcoma-associated herpesvirus (KSHV) is a human gammaherpesvirus that has been implicated in the pathogenesis of Kaposi s sarcoma and B-cell neoplasms. The genomic organization of KSHV is similar to that of Epstein-Barr virus (EBV). EBV encodes two transcriptional factors, Rta and Zta, which functionally interact to transactivate EBV gene...
