Results 101 to 110 of about 157,390 (295)

Endothelial toll-like receptor 4 maintains lung integrity via epigenetic suppression of p16INK4a. [PDF]

, 2019
We previously reported that the canonical innate immune receptor toll-like receptor 4 (TLR4) is critical in maintaining lung integrity. However, the molecular mechanisms via which TLR4 mediates its effect remained unclear.
Ardito, Taylor, Hwangbo, Cheol, Kim, So-Jin, Lee, Patty J, Li, Alfred, Min, Jin-Na, Peng, Tien, Sauler, Maor, Shan, Peiying, Zhang, Xuchen, Zhang, Yi   +10 more
core   +1 more source

Nuclear receptor corepressor and histone deacetylase 3 govern circadian metabolic physiology [PDF]

Nature, 2008
Rhythmic changes in histone acetylation at circadian clock genes suggest that temporal modulation of gene expression is regulated by chromatin modifications. Furthermore, recent studies demonstrate a critical relationship between circadian and metabolic physiology.
Alenghat, Theresa, Meyers, Katherine, Mullican, Stannon E., Leitner, Kirstin, Adeniji-Adele, Adetoun, Avila, Jacqueline, Bućan, Maja, Ahima, Rexford S., Kaestner, Klaus H., Lazar, Mitchell A.   +9 more
openaire   +2 more sources

Spatiotemporal Sequential Delivery of Chidamide Regulates Macrophage Reprogramming in Lymphoma Microenvironment Through HDACs‐STAT3 Pathway

Advanced Science, EarlyView.
Our study identifies the HDACs‐STAT3 axis as key regulator for M2 macrophage accumulation in DLBCL. We developed Chid@M2pep‐EVs/TP, a pH‐responsive drug delivery system for M2 macrophage specific chidamide administration. By coupling M2‐targeted chidamide with EVs‐mediated delivery, this system reprograms M2 to M1 via HDAC inhibition and STAT3 ...
Bo Dai, Shuo Wang, Xiaotong Peng, Kunpeng Wu, Mengyao Wu, Zhaoning Lu, Haoshu Zhong, Xiaohan Qian, Shuiyi Tan, Hui Yang, Tanlezi Sun, Jing Wang, Jie Zhang, Hua Jiang, Yin Tong, Tong Chen   +15 more
wiley   +1 more source

Synthesis of hybrid anticancer agents based on kinase and histone deacetylase inhibitors [PDF]

, 2014
Fragments based on the VEGFR2i Semaxanib (SU5416, (vascular endothelial growth factor receptor-2 inhibitor) and the HDACi (histone deacetylase inhibitor) SAHA (suberanilohydroxamic acid) have been merged to form a range of low molecular weight dual ...
Bradner, James E, Chuckowree, Irina, Coxhead, Peter, Guille, Matthew, Librizzi, Mariangela, Paranal, Ronald M, Patel, Hiren, Spencer, John, Wang, Minghua, Williams, Robin S B, Zuckermann, Alexandra   +10 more
core   +1 more source

GATA4‐Driven Transcription of HtrA1 Promotes Cellular Senescence in Ménière's Disease and Age‐Related Audio‐Vestibular Dysfunction

Advanced Science, EarlyView.
This study identifies the HDAC6/GATA4/HtrA1 axis as a critical driver of cellular senescence in the inner ear. GATA4 nuclear translocation, facilitated by HDAC6 downregulation, transcriptionally activates HtrA1, promoting hair cell senescence, SASP, and audio‐vestibular dysfunction in models of Ménière's disease and age‐related audio‐vestibular ...
Na Zhang, Na Li, Yan Wang, Jing Zhang, Jiahui Liu, Lei Chen, Yongdong Song, Yurong Mu, Yuechen Han, Yafeng Lyu, Xiaofei Li, Hanyue Wang, Jing Wang, Yao Lu, Zhaomin Fan, Daogong Zhang, Haibo Wang   +16 more
wiley   +1 more source

Discovery of indole-3-butyric acid derivatives as potent histone deacetylase inhibitors

Journal of Enzyme Inhibition and Medicinal Chemistry, 2021
In discovery of HDAC inhibitors (HDACIs) with improved anticancer potency, structural modification was performed on the previous derived indole-3-butyric acid derivative.
Yiming Chen, Lihui Zhang, Lin Zhang, Qixiao Jiang, Lei Zhang   +4 more
doaj   +1 more source

The correlation between telomerase activity and BaX/BcL-2 ratio in valproic acid-treated MCF-7 breast cancer cell line [PDF]

, 2015
Objective(s): Valproic acid (VPA), a drug used in the treatment of neurological disorders, has been shown to have cytotoxic effects on cancer cells through different mechanisms.
Asadi, J., Gharaei, R., Vafaiyan, Z.
core   +2 more sources

Identification and Characterization of AES-135, a Hydroxamic Acid-Based HDAC Inhibitor That Prolongs Survival in an Orthotopic Mouse Model of Pancreatic Cancer [PDF]

, 2019
Pancreatic ductal adenocarcinoma (PDAC) is an aggressive, incurable cancer with a 20% 1 year survival rate. While standard-of-care therapy can prolong life in a small fraction of cases, PDAC is inherently resistant to current treatments, and novel ...
Adile, Ashley A., Bakhshinyan, David, Berger-Becvar, Angelika, de Araujo, Elvin D., Deininger, Michael W., Fishel, Melissa L., Gawel, Justyna M., Geletu, Mulu, Grimard, Michelle L., Gunning, Patrick T., Heaton, William L., Konieczny, Stephen F., Luchman, H. Artee, O'Hare, Thomas, Raouf, Yasir, Shah, Fenil, Shouksmith, Andrew E., Singh, Sheila K., Venugopal, Chitra, Weiss, Samuel   +19 more
core   +3 more sources

Regulation of Histone Deacetylase 4 by Binding of 14-3-3 Proteins [PDF]

Molecular and Cellular Biology, 2000
Histone (de)acetylation is important for the regulation of fundamental biological processes such as gene expression and DNA recombination. Distinct classes of histone deacetylases (HDACs) have been identified, but how they are regulated in vivo remains largely unexplored.
A H, Wang, M J, Kruhlak, J, Wu, N R, Bertos, M, Vezmar, B I, Posner, D P, Bazett-Jones, X J, Yang   +7 more
openaire   +2 more sources

Material‐Induced Nuclear Deformation Controls Chromatin Architecture in Adipose Stem Cells

Advanced Science, EarlyView.
Tuning cell and cytoskeleton mechanics modulated nuclear shape and heterochromatin organization in ASCs. Distinct cytoskeletal architectures induced nuclear morphologies from oblate to prolate ellipsoids. Large elongated cells with a structured actin cap exhibited high nuclear strain, driving nuclear envelope deformation and heterochromatin ...
Carlo F. Natale, Luca Messina, Valeria Panzetta, Stefania Saporito, Costantino Menna, Maurizio Ventre, Paolo A. Netti   +6 more
wiley   +1 more source