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Articles 31 - 34 of 34
Full-Text Articles in Entire DC Network
Help3 Directly Modulates The Expression Of Hsp70 Gene In Hela Cells Via Hat Activity, Fen Li, Jixian Ma, Yu Ma, Yanyan Hu, Shuhuan Tian, Richard E. White, Guichun Han
Help3 Directly Modulates The Expression Of Hsp70 Gene In Hela Cells Via Hat Activity, Fen Li, Jixian Ma, Yu Ma, Yanyan Hu, Shuhuan Tian, Richard E. White, Guichun Han
PCOM Scholarly Papers
Human Elongator complex, which plays a key role in transcript elongation in vitro assay, is incredibly similar in either components or function to its yeast counterpart. However, there are only a few studies focusing on its target gene characterization in vivo. We studied the effect of down-regulation of the human elongation protein 3 (hELP3) on the expression of HSP70 through antisense strategy. Transfecting antisense plasmid p1107 into HeLa cells highly suppressed hELP3 expression, and substantially reduced expression of HSP70 mRNA and protein. Furthermore, chromatin immunoprecipitation assay (ChIP Assay) revealed that hElp3 participates in the transcription elongation of HSPA1A in HeLa …
Rhoa/Rho-Kinase Signaling: A Therapeutic Target In Pulmonary Hypertension, Scott A. Barman, Shu Zhu, Richard E. White
Rhoa/Rho-Kinase Signaling: A Therapeutic Target In Pulmonary Hypertension, Scott A. Barman, Shu Zhu, Richard E. White
PCOM Scholarly Papers
Pulmonary arterial hypertension (PAH) is a devastating disease characterized by progressive elevation of pulmonary arterial pressure and vascular resistance due to pulmonary vasoconstriction and vessel remodeling as well as inflammation. Rho-kinases (ROCKs) are one of the best-described effectors of the small G-protein RhoA, and ROCKs are involved in a variety of cellular functions including muscle cell contraction, proliferation and vascular inflammation through inhibition of myosin light chain phosphatase and activation of downstream mediators. A plethora of evidence in animal models suggests that heightened RhoA/ROCK signaling is important in the pathogenesis of pulmonary hypertension by causing enhanced constriction and remodeling of …
Jmjd2a Is A Novel N-Cor-Interacting Protein And Is Involved In Repression Of The Human Transcription Factor Achaete Scute-Like Homologue 2 (Ascl2/Hash2), Dianzheng Zhang, Hoguen Yoon, Jiemin Wong
Jmjd2a Is A Novel N-Cor-Interacting Protein And Is Involved In Repression Of The Human Transcription Factor Achaete Scute-Like Homologue 2 (Ascl2/Hash2), Dianzheng Zhang, Hoguen Yoon, Jiemin Wong
PCOM Scholarly Papers
Corepressor N-CoR (nuclear receptor corepressor) and the highly related protein SMRT (silencing mediator of retinoid and thyroid hormone receptor) play important roles in different biological processes including proliferation, differentiation, and development. Understanding the biological function of these corepressors requires identification and characterization of their interacting proteins. Here we report the characterization of a novel N-CoR-interacting protein, JMJD2A (previously known as KIAA0677). JMJD2A is an evolutionarily conserved nuclear protein containing many functionally unknown domains. JMJD2A directly interacts with the N-terminal region of N-CoR through a small NID (N-CoR interaction domain) both in vitro and in vivo. Despite its copurification with N-CoR, …
Influence Of Age, Gender, And Race On Depression In Heart Failure Patients., Ronald Freudenberger, Stacey C. Cahn, Christine Skotzko
Influence Of Age, Gender, And Race On Depression In Heart Failure Patients., Ronald Freudenberger, Stacey C. Cahn, Christine Skotzko
PCOM Scholarly Papers
No abstract provided.