keyword
MENU ▼
Read by QxMD icon Read
search

histone deacetylase diabetes

keyword
https://www.readbyqxmd.com/read/29729373/acute-exercise-and-periodized-training-in-different-environments-affect-histone-deacetylase-activity-and-interleukin-10-levels-in-peripheral-blood-of-patients-with-type-2-diabetes
#1
Arthiese Korb, Karine Bertoldi, Gisele Agustini Lovatel, Rodrigo Sudatti Dellevatti, Viviane Rostirola Elsner, Louisiana Carolina Ferreira Meireles, Luiz Fernando Martins Kruel, Ionara Rodrigues Siqueira
AIMS: Our purpose was to investigate the effects of aerobic periodized training in aquatic and land environments on plasma histone deacetylase (HDAC) activity and cytokines levels in peripheral blood of diabetes mellitus type 2 (T2DM) patients. METHODS: The patients underwent 12 weeks of periodized training programs that including walking or running in a swimming pool (aquatic group) or in a track (dry land group). Blood samples were collected immediately before and after both first and last sessions...
May 2, 2018: Diabetes Research and Clinical Practice
https://www.readbyqxmd.com/read/29698683/anticancer-drug-induced-cardiac-rhythm-disorders-current-knowledge-and-basic-underlying-mechanisms
#2
REVIEW
Joachim Alexandre, Javid Moslehi, Kevin R Bersell, Christian Funck-Brentano, Dan M Roden, Joe-Elie Salem
Significant advances in cancer treatment have resulted in decreased cancer related mortality for many malignancies with some cancer types now considered chronic diseases. Despite these improvements, there is increasing recognition that many cancer patients or cancer survivors can develop cardiovascular diseases, either due to the cancer itself or as a result of anticancer therapy. Much attention has focused on heart failure; however, other cardiotoxicities, notably cardiac rhythm disorders, can occur without underlying cardiomyopathy...
April 24, 2018: Pharmacology & Therapeutics
https://www.readbyqxmd.com/read/29693113/role-of-sirtuin-1-in-the-pathogenesis-of-ocular-disease-review
#3
Mengwen Zhou, Jing Luo, Huiming Zhang
Sirtuin (SIRT)1, a member of the SIRT family, is a highly conserved NAD+‑dependent histone deacetylase, which has a regulatory role in numerous physiological and pathological processes by removing acetyl groups from various proteins. SIRT1 controls the activity of numerous transcription factors and cofactors, which impacts the downstream gene expression, and eventually alleviates oxidative stress and associated damage. Numerous studies have revealed that dysfunction of SIRT1 is linked with ocular diseases, including cataract, age‑associated macular degeneration, diabetic retinopathy and glaucoma, while ectopic upregulation of SIRT1 protects against various ocular diseases...
April 16, 2018: International Journal of Molecular Medicine
https://www.readbyqxmd.com/read/29665787/valproic-acid-sensitizes-metformin-resistant-human-renal-cell-carcinoma-cells-by-upregulating-h3-acetylation-and-emt-reversal
#4
Muyun Wei, Shaowei Mao, Guoliang Lu, Liang Li, Xiaopeng Lan, Zhongxian Huang, Yougen Chen, Miaoqing Zhao, Yueran Zhao, Qinghua Xia
BACKGROUND: Metformin (Met) is a widely available diabetic drug and shows suppressed effects on renal cell carcinoma (RCC) metabolism and proliferation. Laboratory studies in RCC suggested that metformin has remarkable antitumor activities and seems to be a potential antitumor drug. But the facts that metformin may be not effective in reducing the risk of RCC in cancer clinical trials made it difficult to determine the benefits of metformin in RCC prevention and treatment. The mechanisms underlying the different conclusions between laboratory experiments and clinical analysis remains unclear...
April 17, 2018: BMC Cancer
https://www.readbyqxmd.com/read/29655790/hdac11-deletion-reduces-fructose-induced-cardiac-dyslipidemia-apoptosis-and-inflammation-by-attenuating-oxidative-stress-injury
#5
Xiao-Di Fan, Lan-Lan Wan, Man Duan, Shan Lu
Diabetes mellitus (DM) is a risk factor for abnormal heart development, but the molecular mechanism remains obscure. Histone deacetylase 11 (HDAC11), the most recently identified histone deacetylase, is the sole member of class IV HDACs. However, its role in diabetic cardiac injury is still poorly understood. In the present study, we attempted to explore the effects of HDAC11 on fructose (Fru)-induced cardiac injury using the wild type (HDAC11+/+ ) and knockout (HDAC11-/- ) mice. The results indicated that HDAC11 was significantly expressed in human and mouse diabetic heart failure (DHF) hearts...
April 12, 2018: Biochemical and Biophysical Research Communications
https://www.readbyqxmd.com/read/29642711/recent-advances-in-inhibitors-of-sirtuin1-2-an-update-and-perspective
#6
Ziyan Zhou, Tianfang Ma, Qihua Zhu, Yungen Xu, Xiaoming Zha
Sirtuins (SIRT) are coenzyme NAD+ -dependent histone deacetylases for the transfer of modified acetyl groups. Sirtuins are widely involved in various physiological processes and therefore associated with cardiovascular disease, diabetes, Parkinson's disease, cancer and beyond. Consequently, the development of modulators for  sirtuins has considerable clinical value. To date, a variety of SIRT1/2 inhibitors have been reported and none has been approved for the market. This review summarizes the recent progress in the discovery and development of SIRT1/2 inhibitors including their inhibitory potency, structure-activity relationship and binding mode analysis as well as discusses the perspective for the future development of SIRT1/2 inhibitors...
April 12, 2018: Future Medicinal Chemistry
https://www.readbyqxmd.com/read/29588416/programmed-cell-death-5-suppresses-akt-mediated-cytoprotection-of-endothelium
#7
Seung-Hyun Lee, Jaesung Seo, Soo-Yeon Park, Mi-Hyeon Jeong, Hyo-Kyoung Choi, Chan Joo Lee, Mi Jeong Kim, Garam Guk, SooYeon Lee, Hyewon Park, Jae-Wook Jeong, Chang Hoon Ha, Sungha Park, Ho-Geun Yoon
Programmed cell death 5 (PDCD5) has been associated with human cancers as a regulator of cell death; however, the role of PDCD5 in the endothelium has not been revealed. Thus, we investigated whether PDCD5 regulates protein kinase B (PKB/AKT)-endothelial nitric oxide synthase (eNOS)-dependent signal transduction in the endothelium and affects atherosclerosis. Endothelial-specific PDCD5 knockout mice showed significantly reduced vascular remodeling compared with wild-type (WT) mice after partial carotid ligation...
May 1, 2018: Proceedings of the National Academy of Sciences of the United States of America
https://www.readbyqxmd.com/read/29587244/epigenetic-regulation-of-vascular-nadph-oxidase-expression-and-reactive-oxygen-species-production-by-histone-deacetylase-dependent-mechanisms-in-experimental-diabetes
#8
Simona-Adriana Manea, Mihaela-Loredana Antonescu, Ioana Madalina Fenyo, Monica Raicu, Maya Simionescu, Adrian Manea
Reactive oxygen species (ROS) generated by up-regulated NADPH oxidase (Nox) contribute to structural-functional alterations of the vascular wall in diabetes. Epigenetic mechanisms, such as histone acetylation, emerged as important regulators of gene expression in cardiovascular disorders. Since their role in diabetes is still elusive we hypothesized that histone deacetylase (HDAC)-dependent mechanisms could mediate vascular Nox overexpression in diabetic conditions. Non-diabetic and streptozotocin-induced diabetic C57BL/6J mice were randomized to receive vehicle or suberoylanilide hydroxamic acid (SAHA), a pan-HDAC inhibitor...
March 17, 2018: Redox Biology
https://www.readbyqxmd.com/read/29560091/epigenetic-modifications-in-hyperhomocysteinemia-potential-role-in-diabetic-retinopathy-and-age-related-macular-degeneration
#9
Khaled Elmasry, Riyaz Mohamed, Isha Sharma, Nehal M Elsherbiny, Yutao Liu, Mohamed Al-Shabrawey, Amany Tawfik
To study Hyperhomocysteinemia (HHcy)-induced epigenetic modifications as potential mechanisms of blood retinal barrier (BRB) dysfunction, retinas isolated from three- week-old mice with elevated level of Homocysteine (Hcy) due to lack of the enzyme cystathionine β-synthase ( cbs-/- , cbs+/- and cbs+/+ ), human retinal endothelial cells (HRECs), and human retinal pigmented epithelial cells (ARPE-19) treated with or without Hcy were evaluated for (1) histone deacetylases (HDAC), (2) DNA methylation (DNMT), and (3) miRNA analysis...
February 27, 2018: Oncotarget
https://www.readbyqxmd.com/read/29535637/the-role-of-sirt6-in-obesity-and-diabetes
#10
REVIEW
Jiangying Kuang, Lei Chen, Qin Tang, Jinhang Zhang, Yanping Li, Jinhan He
Sirt6 is one of the sirtuin family members, a kind of NAD+-dependent histone deacetylase and ADP-ribose transferase enzyme. It has an important role in physiological and pathological processes, regulating aging, cancer, obesity, insulin resistance, inflammation, and energy metabolism. Recent studies have suggested that reduced Sirt6 action is related to obesity and diabetes. Aging and overnutrition, two major risk factors for obesity and diabetes, lead to decreased Sirt6 level and function, which results in abnormal glucose and lipid metabolism...
2018: Frontiers in Physiology
https://www.readbyqxmd.com/read/29534238/targeting-epigenetic-dna-and-histone-modifications-to-treat-kidney-disease
#11
Miguel Fontecha-Barriuso, Diego Martin-Sanchez, Olga Ruiz-Andres, Jonay Poveda, Maria Dolores Sanchez-Niño, Lara Valiño-Rivas, Marta Ruiz-Ortega, Alberto Ortiz, Ana Belén Sanz
Epigenetics refers to heritable changes in gene expression patterns not caused by an altered nucleotide sequence, and includes non-coding RNAs and covalent modifications of DNA and histones. This review focuses on functional evidence for the involvement of DNA and histone epigenetic modifications in the pathogenesis of kidney disease and the potential therapeutic implications. There is evidence of activation of epigenetic regulatory mechanisms in acute kidney injury (AKI), chronic kidney disease (CKD) and the AKI-to-CKD transition of diverse aetiologies, including ischaemia-reperfusion injury, nephrotoxicity, ureteral obstruction, diabetes, glomerulonephritis and polycystic kidney disease...
March 9, 2018: Nephrology, Dialysis, Transplantation
https://www.readbyqxmd.com/read/29464997/the-discovery-of-novel-hdac3-inhibitors-via-virtual-screening-and-in-vitro-bioassay
#12
Jie Xia, Huabin Hu, Wenjie Xue, Xiang Simon Wang, Song Wu
Histone deacetylase 3 (HDAC3) is a potential target for the treatment of human diseases such as cancers, diabetes, chronic inflammation and neurodegenerative diseases. Previously, we proposed a virtual screening (VS) pipeline named "Hypo1_FRED_SAHA-3" for the discovery of HDAC3 inhibitors (HDAC3Is) and had thoroughly validated it by theoretical calculations. In this study, we attempted to explore its practical utility in a large-scale VS campaign. To this end, we used the VS pipeline to hierarchically screen the Specs chemical library...
December 2018: Journal of Enzyme Inhibition and Medicinal Chemistry
https://www.readbyqxmd.com/read/29457866/epigenetic-effects-of-metformin-from-molecular-mechanisms-to-clinical-implications
#13
REVIEW
Stephanie Claire Bridgeman, Gaewyn Colleen Ellison, Phillip Edward Melton, Philip Newsholme, Cyril Desire Sylvain Mamotte
There is a growing body of evidence that links epigenetic modifications to type 2 diabetes. Researchers have more recently investigated effects of commonly used medications, including those prescribed for diabetes, on epigenetic processes. This work reviews the influence of the widely used antidiabetic drug metformin on epigenomics, microRNA levels and subsequent gene expression, and potential clinical implications. Metformin may influence the activity of numerous epigenetic modifying enzymes, mostly by modulating the activation of AMP-activated protein kinase (AMPK)...
February 19, 2018: Diabetes, Obesity & Metabolism
https://www.readbyqxmd.com/read/29453918/high-dose-of-histone-deacetylase-inhibitors-affects-insulin-secretory-mechanism-of-pancreatic-beta-cell-line
#14
Eiji Yamato
OBJECTIVE: Histone deacytylase inhibitors (HDACis) inhibit the deacetylation of the lysine residue of proteins, including histones, and regulate the transcription of a variety of genes. Recently, HDACis have been used clinically as anti-cancer drugs and possible anti-diabetic drugs. Even though HDACis have been proven to protect the cytokine-induced damage of pancreatic beta cells, evidence also shows that high doses of HDACis are cytotoxic. In the present study, we, therefore, investigated the eff ect of HDACis on insulin secretion in a pancreatic beta cell line...
January 1, 2018: Endocrine Regulations
https://www.readbyqxmd.com/read/29449811/hdac6-inhibition-promotes-transcription-factor-eb-activation-and-is-protective-in-experimental-kidney-disease
#15
Angela S Brijmohan, Sri N Batchu, Syamantak Majumder, Tamadher A Alghamdi, Karina Thieme, Sarah McGaugh, Youan Liu, Suzanne L Advani, Bridgit B Bowskill, M Golam Kabir, Laurette Geldenhuys, Ferhan S Siddiqi, Andrew Advani
To contend with the deleterious effects of accumulating misfolded protein aggregates or damaged organelles cells rely on a system of quality control processes, among them the autophagy-lysosome pathway. This pathway is itself controlled by a master regulator transcription factor termed transcription factor EB (TFEB). When TFEB localizes to the cell nucleus it promotes the expression of a number of genes involved in protein clearance. Here, we set out to determine (1) whether TFEB expression is altered in chronic kidney disease (CKD); (2) whether inhibition of the cytosolic deacetylase histone deacetylase 6 (HDAC6) affects TFEB acetylation and nuclear localization; and (3) whether HDAC6 inhibition, in turn, alters the natural history of experimental CKD...
2018: Frontiers in Pharmacology
https://www.readbyqxmd.com/read/29433736/the-role-of-foxos-in-bone-health-and-disease
#16
Ha-Neui Kim, Srividhya Iyer, Rebecca Ring, Maria Almeida
Recent studies with murine models of cell-specific loss- or gain-of-function of FoxOs have provided novel insights into the function and signaling of these transcription factors on the skeleton. They have revealed that FoxO actions in chondrocytes are critical for normal skeletal development, and FoxO actions in cells of the osteoclast or osteoblast lineage greatly influence bone resorption and formation and, consequently, bone mass. FoxOs also act in osteoblast progenitors to inhibit Wnt signaling and bone formation...
2018: Current Topics in Developmental Biology
https://www.readbyqxmd.com/read/29322219/sirt6-mediated-transcriptional-suppression-of-txnip-is-critical-for-pancreatic-beta-cell-function-and-survival-in-mice
#17
Kunhua Qin, Ning Zhang, Zhao Zhang, Michael Nipper, Zhenxin Zhu, Jake Leighton, Kexin Xu, Nicolas Musi, Pei Wang
AIMS/HYPOTHESIS: Better understanding of how genetic and epigenetic components control beta cell differentiation and function is key to the discovery of novel therapeutic approaches to prevent beta cell dysfunction and failure in the progression of type 2 diabetes. Our goal was to elucidate the role of histone deacetylase sirtuin 6 (SIRT6) in beta cell development and homeostasis. METHODS: Sirt6 endocrine progenitor cell conditional knockout and beta cell-specific knockout mice were generated using the Cre-loxP system...
April 2018: Diabetologia
https://www.readbyqxmd.com/read/29311617/scfas-strongly-stimulate-pyy-production-in-human-enteroendocrine-cells
#18
P Larraufie, C Martin-Gallausiaux, N Lapaque, J Dore, F M Gribble, F Reimann, H M Blottiere
Peptide-YY (PYY) and Glucagon-Like Peptide-1 (GLP-1) play important roles in the regulation of food intake and insulin secretion, and are of translational interest in the field of obesity and diabetes. PYY production is highest in enteroendocrine cells located in the distal intestine, mirroring the sites where high concentrations of short chain fatty acids (SCFAs) are produced by gut microbiota. We show here that propionate and butyrate strongly increased expression of PYY but not GCG in human cell line and intestinal primary culture models...
January 8, 2018: Scientific Reports
https://www.readbyqxmd.com/read/29211738/metformin-inhibits-the-development-and-promotes-the-resensitization-of-treatment-resistant-breast-cancer
#19
Gerald Davies, Liubov Lobanova, Wojciech Dawicki, Gary Groot, John R Gordon, Matthew Bowen, Troy Harkness, Terra Arnason
Multiple drug resistant (MDR) malignancy remains a predictable and often terminal event in cancer therapy, and affects individuals with many cancer types, regardless of the stage at which they were originally diagnosed or the interval from last treatment. Protein biomarkers of MDR are not globally used for clinical decision-making, but include the overexpression of drug-efflux pumps (ABC transporter family) such as MDR-1 and BCRP, as well as HIF1α, a stress responsive transcription factor found elevated within many MDR tumors...
2017: PloS One
https://www.readbyqxmd.com/read/29197589/sirt6-expression-and-oxidative-dna-damage-in-individuals-with-prediabetes-and-type-2-diabetes-mellitus
#20
Z Çalışkan, T Mutlu, M Güven, M Tunçdemir, M Niyazioğlu, Y Hacioglu, Y Dincer
Sirtuins (SIRTs) is a family of NAD+ dependent histone deacetylases. SIRT6 takes play in glucose homeostasis, genomic stability and DNA repair. Although increased oxidative DNA damage and decreased DNA repair activity were determined in diabetes mellitus, the possible relation between level of oxidative DNA damage and SIRT6 expression has not been investigated so far. We determined SIRT6 expression and urinary 8-hydroxy deoxyguanosine (8-OHdG) levels, marker of oxidative DNA damage, in cases with prediabetes (PreDM) and type 2 diabetes mellitus (T2DM)...
February 5, 2018: Gene
keyword
keyword
45002
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"