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Showing 9985 to 9996 of 26325 entries
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HDAC4 inhibition disrupts TET2 function in high-risk MDS and AML.

Aging

Huang F, Sun J, Chen W, He X, Zhu Y, Dong H, Wang H, Li Z, Zhang L, Khaled S, Marcucci G, Huang J, Li L.
PMID: 32726753
Aging (Albany NY). 2020 Jul 29;12(17):16759-16774. doi: 10.18632/aging.103605. Epub 2020 Jul 29.

Aberrant DNA methylation often silences transcription of tumor-suppressor genes and is considered a hallmark of myeloid neoplasms. Similarly, histone deacetylation represses transcription of genes responsible for cell differentiation/death. A previous clinical study suggested potential pharmacodynamic antagonism between histone deacetylase...

Dexmedetomidine maintains blood-brain barrier integrity by inhibiting Drp1-related endothelial mitochondrial dysfunction in ischemic stroke.

Acta biochimica et biophysica Sinica

Zhou W, Zhang Y, Jiao Y, Yin W, Dong H, Xu S, Tang D, Jiang J, Shao J, Wang Z, Yu W.
PMID: 34244711
Acta Biochim Biophys Sin (Shanghai). 2021 Aug 31;53(9):1177-1188. doi: 10.1093/abbs/gmab092.

Stroke is the second leading cause of death and long-term disability worldwide, which lacks effective treatment. Perioperative stroke is associated with much higher rates of mortality and disability. The neuroprotective role of dexmedetomidine (Dex), a highly selective agonist of...

Residential greenness attenuated associations of long-term exposure to air pollution with biomarkers of advanced fibrosis.

Environmental science and pollution research international

Hou J, Liu X, Zuo T, Tu R, Dong X, Li R, Pan M, Chen R, Yin S, Hu K, Mao Z, Huo W, Guo Y, Li S, Chen G, Wang C.
PMID: 34342826
Environ Sci Pollut Res Int. 2022 Jan;29(1):977-988. doi: 10.1007/s11356-021-15676-7. Epub 2021 Aug 03.

Long-term exposure to air pollutants and residential greenness related to advanced fibrosis have been sparsely studied in low- and middle-income countries. A total of 29883 participants were selected from a cross-sectional survey of the Henan Rural Cohort. Concentrations of...

Marine Bromophenol Bis(2,3,6-Tribromo-4,5-Dihydroxybenzyl)ether Inhibits Angiogenesis in Human Umbilical Vein Endothelial Cells and Reduces Vasculogenic Mimicry in Human Lung Cancer A549 Cells.

Marine drugs

Dong S, Chen Z, Wang L, Liu Y, Stagos D, Lin X, Liu M.
PMID: 34822512
Mar Drugs. 2021 Nov 16;19(11). doi: 10.3390/md19110641.

Angiogenesis, including the growth of new capillary blood vessels from existing ones and the malignant tumors cells formed vasculogenic mimicry, is quite important for the tumor metastasis. Anti-angiogenesis is one of the significant therapies in tumor treatment, while the...

Human Umbilical Cord Mesenchymal Stem Cell-Derived Exosomes Attenuate Oxygen-Glucose Deprivation/Reperfusion-Induced Microglial Pyroptosis by Promoting FOXO3a-Dependent Mitophagy.

Oxidative medicine and cellular longevity

Hu Z, Yuan Y, Zhang X, Lu Y, Dong N, Jiang X, Xu J, Zheng D.
PMID: 34765084
Oxid Med Cell Longev. 2021 Nov 02;2021:6219715. doi: 10.1155/2021/6219715. eCollection 2021.

BACKGROUND: Mesenchymal stem cell-derived exosomes (MSC-exos) have been recognized as a promising therapeutic strategy for neonatal hypoxic-ischemic brain damage (HIBD). Recently, microglial pyroptosis was shown to play a vital role in the progression of neonatal HIBD. However, whether MSC-exos...

Nucleocapsid mutations R203K/G204R increase the infectivity, fitness, and virulence of SARS-CoV-2.

Cell host & microbe

Wu H, Xing N, Meng K, Fu B, Xue W, Dong P, Tang W, Xiao Y, Liu G, Luo H, Zhu W, Lin X, Meng G, Zhu Z.
PMID: 34822776
Cell Host Microbe. 2021 Dec 08;29(12):1788-1801.e6. doi: 10.1016/j.chom.2021.11.005. Epub 2021 Nov 13.

Previous work found that the co-occurring mutations R203K/G204R on the SARS-CoV-2 nucleocapsid (N) protein are increasing in frequency among emerging variants of concern or interest. Through a combination of in silico analyses, this study demonstrates that R203K/G204R are adaptive,...

Frontiers in bioengineering and biotechnology

Li JF, Li HF, Yao SM, Zhao MJ, Dong WX, Liang SK, Xu XY.
PMID: 34765597
Front Bioeng Biotechnol. 2021 Oct 26;9:773104. doi: 10.3389/fbioe.2021.773104. eCollection 2021.

Sophorolipids (SLs) are homologous microbial secondary metabolites produced by

Environmental allergens house dust mite-induced asthma is associated with ferroptosis in the lungs.

Experimental and therapeutic medicine

Tang W, Dong M, Teng F, Cui J, Zhu X, Wang W, Wuniqiemu T, Qin J, Yi, Wang S, Dong J, Wei Y.
PMID: 34765024
Exp Ther Med. 2021 Dec;22(6):1483. doi: 10.3892/etm.2021.10918. Epub 2021 Oct 26.

Previous studies have indicated that allergens such as house dust mites (HDM) in the environment can induce allergic asthma. Ferroptosis is a newly discovered form of regulatory cell death characterized by aberrant lipid peroxidation and the accumulation of reactive...

NF-κB-dependent IRF1 activation programs cDC1 dendritic cells to drive antitumor immunity.

Science immunology

Ghislat G, Cheema AS, Baudoin E, Verthuy C, Ballester PJ, Crozat K, Attaf N, Dong C, Milpied P, Malissen B, Auphan-Anezin N, Manh TPV, Dalod M, Lawrence T.
PMID: 34244313
Sci Immunol. 2021 Jul 09;6(61). doi: 10.1126/sciimmunol.abg3570.

Conventional type 1 dendritic cells (cDC1s) are critical for antitumor immunity. They acquire antigens from dying tumor cells and cross-present them to CD8

The Prevalence and Control of Type 2 Diabetes Mellitus in Residents of a Rural Town, Shandong Province, China.

Diabetes, metabolic syndrome and obesity : targets and therapy

Wei M, Dong L, Wang F, Cui K, Ma D, Yang N, Li Y.
PMID: 34795495
Diabetes Metab Syndr Obes. 2021 Nov 11;14:4505-4512. doi: 10.2147/DMSO.S338728. eCollection 2021.

OBJECTIVE: To understand the prevalence and control of type 2 diabetes mellitus (T2DM) in a rural area, a cross-sectional study was carried out.METHODS: Blood glucose was determined in residents over 60 years during the National Basic Public Health Service...

Effects of respiratory training on ventilation potential and extubation time in patients with tracheotomy: A protocol for systematic review and meta-analysis.

Medicine

Hu T, Jiang J, Deng X, Xiang W, Tan C.
PMID: 34797295
Medicine (Baltimore). 2021 Nov 19;100(46):e27704. doi: 10.1097/MD.0000000000027704.

BACKGROUND: In the early treatment of critical patients, tracheotomy is often performed to improve ventilation. Clinical practices usually start respiratory training after the artificial airway is removed. It is still controversial whether respiratory training during tube occlusion has effects...

Super-elasticity at 4 K of covalently crosslinked polyimide aerogels with negative Poisson's ratio.

Nature communications

Cheng Y, Zhang X, Qin Y, Dong P, Yao W, Matz J, Ajayan PM, Shen J, Ye M.
PMID: 34215741
Nat Commun. 2021 Jul 02;12(1):4092. doi: 10.1038/s41467-021-24388-y.

The deep cryogenic temperatures encountered in aerospace present significant challenges for the performance of elastic materials in spacecraft and related apparatus. Reported elastic carbon or ceramic aerogels overcome the low-temperature brittleness in conventional elastic polymers. However, complicated fabrication process...

Showing 9985 to 9996 of 26325 entries