Results 71 to 80 of about 157,390 (295)

The Histone Deacetylase SIRT6 Restrains Transcription Elongation via Promoter-Proximal Pausing. [PDF]

, 2019
Transcriptional regulation in eukaryotes occurs at promoter-proximal regions wherein transcriptionally engaged RNA polymerase II (Pol II) pauses before proceeding toward productive elongation.
Ablondi, Eileen, Adelman, Karen, Chang, Andrew, Choi, Jee-Eun, Etchegaray, Jean-Pierre, Ferrer, Christina, Goren, Alon, Henriques, Telmo, Ji, Fei, Li, Catherine, Mostoslavsky, Raul, Nakadai, Tomoyoshi, Nechaev, Sergei, Ramaswamy, Sridhar, Roeder, Robert G, Ross, Kenneth N, Sadreyev, Ruslan I, Samarakkody, Ann, Van Rechem, Capucine, Whetstine, Johnathan R, Zhong, Lei   +20 more
core   +1 more source

The simultaneous effect of valproic acid and gamma radiation on telomerase activity and bax and Bcl-2 protein levels in MCF-7 breast cancer cell line [PDF]

, 2015
Background: Breast cancer is one of the most prevalent types of cancer. Factors such as ionizing radiation and chemotherapeutic agents can trigger apoptosis and cancer cell death.
Asadi, J., Binabaj, M.M., Hosseini, S.A., Khoshnazar, A.K.   +3 more
core   +1 more source

Hippo pathway at the crossroads of stemness and therapeutic resistance in breast cancer

Molecular Oncology, EarlyView.
Dysregulation of the Hippo pathway drives nuclear accumulation of YAP/TAZ, activating stemness‐related transcriptional programs that sustain breast cancer stemness and fuel therapeutic resistance across subtypes, underscoring Hippo signaling as a targetable vulnerability. Figure created and edited with BioRender.com.
Giulia Schiavoni, Antonella Palmese, Stefano Scalera, Laura Cipriani, Davide Mascolo, Patrizia Vici, Teresa Arcuri, Lorena Filomeno, Eriseld Krasniqi, Giovanni Blandino, Giulia Bon, Marcello Maugeri‐Saccà   +11 more
wiley   +1 more source

Unbiased screening identifies regulators of cell-cell adhesion and treatment options in pemphigus

Nature Communications
Cell-cell junctions, and specifically desmosomes, are crucial for robust intercellular adhesion. Desmosomal function is compromised in the autoimmune blistering skin disease pemphigus vulgaris.
Henriette Franz, Maitreyi Rathod, Aude Zimmermann, Chiara Stüdle, Vivien Beyersdorfer, Karen Leal-Fischer, Pauline Hanns, Tomás Cunha, Dario Didona, Michael Hertl, Marion Scheibe, Falk Butter, Enno Schmidt, Volker Spindler   +13 more
doaj   +1 more source

The Histone Deacetylase Inhibitory Potential of Chicken Egg Yolk Fat and Their Fatty Acid Composition

Scientifica, 2023
Histone deacetylation is a key biochemical event associated with transcriptional regulation. Histone deacetylases (HDACs) mediate the deacetylation of histones. Fatty acids have been reported to function as histone deacetylase inhibitors (HDACi).
Meran Keshawa Ediriweera
doaj   +1 more source

Tubastatin A Improves Post‐Resuscitation Myocardial Dysfunction by Inhibiting NLRP3‐Mediated Pyroptosis Through Enhancing Transcription Factor EB Signaling

Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 2022
Background Myocardial dysfunction is the leading cause of early death following successful cardiopulmonary resuscitation (CPR) in people with cardiac arrest (CA), which is potentially driven by cell pyroptosis mediated by NOD‐like receptor pyrin domain 3
Jiefeng Xu, Xue Zhao, Xiangkang Jiang, Lu He, Xinjie Wu, Jiangang Wang, Qijiang Chen, Yulin Li, Mao Zhang   +8 more
doaj   +1 more source

The intestinal microbiota programs diurnal rhythms in host metabolism through histone deacetylase 3. [PDF]

Science, 2019
Kuang Z, Wang Y, Li Y, Ye C, Ruhn KA, Behrendt CL, Olson EN, Hooper LV.   +7 more
europepmc   +2 more sources

The human silent information regulator (Sir)2 homologue hSIRT3 is a mitochondrial nicotinamide adenine dinucleotide-dependent deacetylase. [PDF]

, 2002
The yeast silent information regulator (Sir)2 protein links cellular metabolism and transcriptional silencing through its nicotinamide adenine dinucleotide (NAD)-dependent histone deacetylase activity.
Frye, Roy A, North, Brian J, Ott, Melanie, Schwer, Bjorn, Verdin, Eric   +4 more
core  

Phase I dose-escalation study of the mTOR inhibitor sirolimus and the HDAC inhibitor vorinostat in patients with advanced malignancy. [PDF]

, 2016
Preclinical models suggest that histone deacetylase (HDAC) and mammalian target of rapamycin (mTOR) inhibitors have synergistic anticancer activity. We designed a phase I study to determine the safety, maximum tolerated dose (MTD), recommended phase II ...
Falchook, Gerald S., Fanale, Michelle A., Fu, Siqing, Garrido-Laguna, Ignacio, Hong, David S., Janku, Filip, Kaseb, Ahmed O., Kurzrock, Razelle, Meric-Bernstam, Funda, Naing, Aung, Park, Haeseong, Patel, Shreyaskumar, Piha-Paul, Sarina A., Subbiah, Vivek, Tsimberidou, Apostolia M., Velez-Bravo, Vivianne M M., Wheler, Jennifer J., Zinner, Ralph G.   +17 more
core   +2 more sources

Inactivating mutation in histone deacetylase 3 stabilizes its active conformation [PDF]

Protein Science, 2013
AbstractHistone deacetylases (HDACs), together with histone acetyltransferases (HATs), regulate gene expression by modulating the acetylation level of chromatin. HDAC3 is implicated in many important cellular processes, particularly in cancer cell proliferation and metastasis, making inhibition of HDAC3 a promising epigenetic treatment for certain ...
Arrar, Mehrnoosh, de Oliveira, Cesar Augusto F, McCammon, J Andrew   +2 more
openaire   +4 more sources