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Palabra clave:'c8487'
Mostrando 1-30 of 125 resultados for "
c8487
" en el plazo de PapelesMaurizio Cammalleri et al.
Frontiers in cellular neuroscience, 11, 395-395 (2018-01-30)
In a mouse model of oxygen induced retinopathy (OIR), beta adrenergic receptor (BAR) blockade has been shown to recover hypoxia-associated retinal damages. Although the adrenergic signaling is an important regulator of apoptotic and autophagic processes, the role of BARs in
Hui-Liang Zhang et al.
Pharmacognosy magazine, 13(51), 523-527 (2017-08-26)
Withaferin-A (WF-A) is a well-known dietary compound isolated from Withania sominifera. It has tremendous pharmacological potential and has been shown to exhibit antiproliferative activity against several types of cancerous cells. Currently, the main focus of anti-cancer therapeutic development is to
Fangen Kong et al.
Molecular medicine reports, 15(3), 1419-1425 (2017-01-24)
Intracerebral hemorrhage (ICH) is a disease associated with high mortality and morbidity. MicroRNAs (miRNAs) are important regulators of translation and have been reported to be associated with the pathogenesis of numerous cerebrovascular diseases, including ICH. The present study explored the
Ting-Ting Zhao et al.
Gene, 666, 92-99 (2018-05-08)
To unveil the possible protective role of isorhamnetin, an immediate 3'-O-methylated metabolite of quercetin, in cardiomyocyte under hypoxia/reoxygenation (H/R) condition and the underlying mechanisms involved, H9c2 cardiomyocytes were exposed to the vehicle or H/R for 6 h (2 h of hypoxia following
Caspases: an apoptosis mediator
Palai T K and Mishra S R
Journal of Advanced Veterinary and Animal Research, 2(1) (2015)
Aili Tan et al.
Pathology, research and practice, 215(3), 594-599 (2019-01-30)
Endometrial cancer (EC) is a huge threat to women's health. The aims of this study were to investigate the role of microRNA (miR)-495 in the proliferation and apoptosis of EC cells in vitro. Reverse transcription-quantitative polymerase chain reaction (RT-qPCR) was
Rosario Amato et al.
Pharmacological research, 128, 167-178 (2017-10-04)
Neuronal injury plays a major role in diabetic retinopathy (DR). Our hypothesis was that the balance between neuronal death and survival may depend on a similar equilibrium between apoptosis and autophagy and that a neuroprotectant may act by influencing this
Jingjing Zhang et al.
Cancer management and research, 11, 1023-1032 (2019-02-19)
Cytotoxicity induced by reactive oxygen species (ROS) is critical for the effectiveness of chemotherapeutic drugs used in the treatment of acute myeloid leukemia (AML). This study aimed to investigate whether ROS contributes to cytotoxicity in AML cells when treated with
Ana M Mueller-Buehl et al.
Biology, 10(5) (2021-05-01)
In retinal organ cultures, H2O2 can be used to simulate oxidative stress, which plays a role in the development of several retinal diseases including glaucoma. We investigated whether processes underlying oxidative stress can be prevented in retinal organ cultures by
Y Dong et al.
European journal of histochemistry : EJH, 60(4), 2689-2689 (2017-01-13)
Diarrhoea is a common cause of death in children and weaned animals. Recent research has found that serotonin (5-HT) in the gastrointestinal tract plays an important role in regulating growth and the maintenance of mucosa, which protect against diarrhoea. To
Activation of caspase-3 and its correlation with shear force in bovine skeletal muscles during postmortem conditioning.
Cao, et al.
Journal of Animal Science, 91, 4547-4552 (2013)
Paul Delgado-Olguín et al.
Development (Cambridge, England), 141(23), 4610-4617 (2014-11-02)
Maintenance of vascular integrity is required for embryogenesis and organ homeostasis. However, the gene expression programs that stabilize blood vessels are poorly understood. Here, we show that the histone methyltransferase Ezh2 maintains integrity of the developing vasculature by repressing a
S Demyanenko et al.
Cell stress & chaperones, 26(1), 103-114 (2020-09-02)
Ischaemic stroke is an acute interruption of the blood supply to the brain, which leads to rapid irreversible damage to nerve tissue. Ischaemic stroke is accompanied by the development of neuroinflammation and neurodegeneration observed around the affected brain area. Heat
Xilan Tang et al.
Evidence-based complementary and alternative medicine : eCAM, 2013, 820695-820695 (2013-06-06)
Organic acids in Chinese herbs, the long-neglected components, have been reported to possess antioxidant, anti-inflammatory, and antiplatelet aggregation activities; thus they may have potentially protective effect on ischemic heart disease. Therefore, this study aims to investigate the protective effects of
Hongxu Yang et al.
Autophagy, 16(2), 271-288 (2019-04-23)
A switch from autophagy to apoptosis is implicated in chondrocytes during the osteoarthritis (OA) progression with currently unknown mechanism(s). In this study we utilized a flow fluid shear stress (FFSS) model in cultured chondrocytes and a unilateral anterior crossbite (UAC)
Shalini Nath et al.
Cells, 9(6) (2020-06-25)
Cancer stem cells (CSCs) are crucial regulators of tumor recurrence/progression. The maintenance of CSCs is dependent on aberrant activation of various pathways, including Hedgehog. Prevalent sialylations contribute to aggressiveness in CSCs. Here, we have addressed the role of sialylation in
Ying-Jie Niu et al.
Cell proliferation, 54(3), e12990-e12990 (2021-01-19)
S-nitrosoglutathione reductase (GSNOR), a protein denitrosylase, protects the mitochondria from mitochondrial nitrosative stress. Mammalian preimplantation embryos are mitochondria-rich, but the effects of GSNOR on mitochondrial function in preimplantation embryos are not well-studied. In the present study, we investigate whether GSNOR
Justine Marsolier et al.
PLoS pathogens, 9(4), e1003222-e1003222 (2013-05-03)
The intracellular parasite Theileria is the only eukaryote known to transform its mammalian host cells. We investigated the host mechanisms involved in parasite-induced transformation phenotypes. Tumour progression is a multistep process, yet 'oncogene addiction' implies that cancer cell growth and
Yan-Yun Sun et al.
Cells, 11(3) (2022-02-16)
Excitatory-inhibitory imbalance (E/I) is a fundamental mechanism underlying autism spectrum disorders (ASD). TRIM32 is a risk gene genetically associated with ASD. The absence of TRIM32 causes impaired generation of inhibitory GABAergic interneurons, neural network hyperexcitability, and autism-like behavior in mice
Rosario Amato et al.
Nutrients, 10(12) (2018-12-20)
Lisosan G (LG), a fermented powder obtained from whole grains, is a recognized antioxidant compound that improves the bioactivity and survival of different cell types. The purpose of this study was to investigate whether LG ameliorates both the neural and
Darin Bloemberg et al.
Journal of cellular physiology, 236(4), 3099-3113 (2020-10-07)
Due to the ever-expanding functions attributed to autophagy, there is widespread interest in understanding its contribution to human physiology; however, its specific cellular role as a stress-response mechanism is still poorly defined. To investigate autophagy's role in this regard, we
Maria A Ivanova et al.
Biomolecules, 10(8) (2020-07-30)
Pathological homocysteine (HCY) accumulation in the human plasma, known as hyperhomocysteinemia, exacerbates neurodegenerative diseases because, in the brain, this amino acid acts as a persistent N-methyl-d-aspartate receptor agonist. We studied the effects of 0.1-1 nM ouabain on intracellular Ca2+ signaling
Sahabjada Siddiqui et al.
Nutrition and cancer, 69(5), 791-799 (2017-04-21)
Piperine is a nitrogenous pungent substance exhibiting multifunctional pharmacological properties. However, the mechanism underlying its anticancer potential is not well elucidated in human oral squamous carcinoma (KB) cell line. The anticancer potential of piperine was evaluated through potent biomarkers viz.
Ariel B Abraham et al.
Proteome science, 11(1), 18-18 (2013-04-30)
Neural Stem Cells (NSCs) are a distinct group of cells present in the embryonic and adult mammalian central nervous system (CNS) that are able to differentiate into neurons, astrocytes and oligodendrocytes. As NSC proliferation declines with age, factors that regulate
Yan-Cheng Shen et al.
Antioxidants (Basel, Switzerland), 10(11) (2021-11-28)
To identify the core structure of 2-aminoethoxydiphenyl borate (2-APB) responsible for the anti-oxidative and protective effect on the ischemia/reperfusion (I/R)-induced heart injury, various 2-APB analogues were analyzed, and several antioxidant assays were performed. Cell viability was determined using 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide
Vamsi Krishna Kommalapati et al.
Molecular and cellular biochemistry, 468(1-2), 21-34 (2020-03-09)
Neuroblastoma (NB) is the common pediatric tumor of the sympathetic nervous system characterized by poor prognosis. Owing to the challenges such as high tumor heterogeneity, multidrug resistance, minimal residual disease, etc., there is an immediate need for exploring new therapeutic
Neeraj Verma et al.
Tissue & cell, 49(6), 734-745 (2017-11-08)
In the present study effect of asiaticoside, on healing of skin wounds in Cirrhinus mrigala is reported. Skin wound, approx. 2mm in diameter was excised using sterile disposable biopsy punch. Immediately after infliction of the wound, epidermis from wound edge
Julio R Fernández Massó et al.
Journal of amino acids, 2013, 251398-251398 (2013-02-13)
We have demonstrated that the peptide L-2 designed from an alanine scanning of the Limulus-derived LALF32-51 region is a potential candidate for the anticancer therapy and its cell-penetrating capacity is an associated useful property. By the modification in the primary
R V Talanian et al.
The Journal of experimental medicine, 186(8), 1323-1331 (1997-10-23)
We report that the serine protease granzyme B (GrB), which is crucial for granule-mediated cell killing, initiates apoptosis in target cells by first maturing caspase-10. In addition, GrB has a limited capacity to mature other caspases and to cause cell
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