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Yun Fei Diao et al.
PloS one, 9(6), e100205-e100205 (2014-06-14)
Histone H3 lysine 36 (H3K36) methylation is known to be associated with transcriptionally active genes, and is considered a genomic marker of active loci. To investigate the changes in H3K36 methylation in pig, we determined the mono-, di-, and tri-methylations
Sanghoon Lee et al.
International journal of molecular sciences, 20(13) (2019-07-11)
Two methods for the cryopreservation of human ovarian tissue were compared using a xenotransplantation model to establish a safe and effective cryopreservation method. Ovarian tissues were obtained from women who underwent benign ovarian surgery in the gynecology research unit of
Jorgelina Manes et al.
Theriogenology, 85(5), 856-861 (2015-12-03)
The use of intravaginal sponges (IS) to synchronize estrous onset in ewes provokes vaginitis, an increase in the vaginal bacterial load, and growth of bacterial species that are not present during spontaneous estrous behavior. The objective of the study was
Amanda Fanous et al.
Plastic and reconstructive surgery, 143(3), 760-767 (2019-01-03)
Keloid scarring is a serious condition that mostly affects patients of African or Asian descent. Often disfiguring, this condition can have devastating psychosocial consequences. To date, no treatment modality has been proven ideal. The authors' objectives were (1) to determine
Venkata Ramana Vaka et al.
American journal of physiology. Regulatory, integrative and comparative physiology, 316(5), R441-R447 (2019-02-28)
Preeclampsia (PE) is characterized by new-onset hypertension during pregnancy and is associated with immune activation and placental oxidative stress. Mitochondrial dysfunction is a major source of oxidative stress and may play a role in the pathology of PE. We (Vaka
Kai Wang et al.
PloS one, 6(7), e22197-e22197 (2011-07-30)
Global activation of the embryonic genome (EGA), one of the most critical steps in early mammalian embryo development, is recognized as the time when interspecies somatic cell nuclear transfer (iSCNT) embryos fail to thrive. In this study, we analyzed the
V van Duinen et al.
Scientific reports, 7(1), 18071-18071 (2017-12-24)
Current in vitro models to test the barrier function of vasculature are based on flat, two-dimensional monolayers. These monolayers do not have the tubular morphology of vasculature found in vivo and lack important environmental cues from the cellular microenvironment, such
Christian Zierhut et al.
Cell, 178(2), 302-315 (2019-07-13)
Pathogenic and other cytoplasmic DNAs activate the cyclic GMP-AMP synthase (cGAS)-stimulator of interferon genes (STING) pathway to induce inflammation via transcriptional activation by IRF3 and nuclear factor κB (NF-κB), but the functional consequences of exposing cGAS to chromosomes upon mitotic nuclear
Mahdi Heidari et al.
Animal reproduction science, 205, 62-69 (2019-04-22)
The aims of the present study were to determine the concentrations of lipopolysaccharide (LPS), hormonal progesterone, estradiol-17β, insulin growth factor (IGF-1) and magnesium in the serum and the preovulatory follicle follicular fluid (FF) in repeat breeder (RB) cows without (nSCE)
Immacolata Castellano et al.
Oxidative medicine and cellular longevity, 2018, 2087373-2087373 (2018-06-01)
Chronic hyperglycemia is associated with oxidative stress and vascular inflammation, both leading to endothelial dysfunction and cardiovascular disease that can be weakened by antioxidant/anti-inflammatory molecules in both healthy and diabetic subjects. Among natural molecules, ovothiol A, produced in sea urchin
Se-Hyuk Kim et al.
Hepatology (Baltimore, Md.), 63(1), 247-259 (2015-10-13)
Hepatocyte chromosome polyploidization is an important feature of liver development and seems to be required for response to liver stress and injury signals. However, the question of how polyploidization can be tightly regulated in liver growth remains to be answered.
Olatunji A Akerele et al.
Reproduction (Cambridge, England), 154(2), 153-165 (2017-06-01)
There is clear evidence that nutritional strategy employed during pregnancy has profound influence on the offspring health outcomes. However, the effect of the quality and the quantity of maternal fat intake on maternal metabolic profile during different stages of pregnancy
E Canon et al.
Reproduction (Cambridge, England), 156(2), 145-161 (2018-06-06)
The POU5F1 gene encodes one of the 'core' transcription factors necessary to establish and maintain pluripotency in mammals. Its function depends on its precise level of expression, so its transcription has to be tightly regulated. To date, few conserved functional
Vincent W W van Eif et al.
Development (Cambridge, England), 146(8) (2019-04-03)
The rate of contraction of the heart relies on proper development and function of the sinoatrial node, which consists of a small heterogeneous cell population, including Tbx3+ pacemaker cells. Here, we have isolated and characterized the Tbx3+ cells from Tbx3+/Venus
Claudia Rehwald et al.
British journal of cancer, 122(3), 421-433 (2019-11-28)
We aimed at clarifying the role of lipocalin-2 (LCN-2) in clear-cell renal cell carcinoma (ccRCC). Since LCN-2 was recently identified as a novel iron transporter, we explored its iron load as a decisive factor in conferring its biological function. LCN-2
Vladimir Jovasevic et al.
Journal of virology, 82(7), 3311-3319 (2008-01-25)
In this report we propose a model in which after the herpes simplex virus (HSV) capsid docks at the nuclear pore, the tegument protein attached to the capsid must be cleaved by a serine or a cysteine protease in order
Annette Ploppa et al.
Critical care (London, England), 14(6), R201-R201 (2010-11-10)
This study was carried out to determine whether interactions of cell activation, shear stress and platelets at sites of endothelial injury explain the paradoxical maldistribution of activated leukocytes during sepsis away from local sites of infection towards disseminated leukocyte accumulation
Katharina Ehrenhöfer-Wölfer et al.
Scientific reports, 9(1), 11661-11661 (2019-08-14)
SMARCA4/BRG1 and SMARCA2/BRM, the two mutually exclusive catalytic subunits of the BAF complex, display a well-established synthetic lethal relationship in SMARCA4-deficient cancers. Using CRISPR-Cas9 screening, we identify SMARCA4 as a novel dependency in SMARCA2-deficient esophageal squamous cell carcinoma (ESCC) models
Patrick C Baer et al.
International journal of molecular sciences, 21(2) (2020-01-16)
Gliflozins are inhibitors of the renal proximal tubular sodium-glucose co-transporter-2 (SGLT-2), that inhibit reabsorption of urinary glucose and they are able to reduce hyperglycemia in patients with type 2 diabetes. A renoprotective function of gliflozins has been proven in diabetic
Joshua R St Clair et al.
American journal of physiology. Heart and circulatory physiology, 309(3), H490-H498 (2015-05-24)
Pacemaker myocytes in the sinoatrial node of the heart initiate each heartbeat by firing spontaneous action potentials. However, the molecular processes that underlie pacemaking are incompletely understood, in part because of our limited ability to manipulate protein expression within the
C Ling et al.
Diabetologia, 51(4), 615-622 (2008-02-14)
Insulin secretion in pancreatic islets is dependent upon mitochondrial function and production of ATP. The transcriptional coactivator peroxisome proliferator activated receptor gamma coactivator-1 alpha (protein PGC-1alpha; gene PPARGC1A) is a master regulator of mitochondrial genes and its expression is decreased
Sebastian Steven et al.
Redox biology, 13, 370-385 (2017-07-02)
Hyperglycemia associated with inflammation and oxidative stress is a major cause of vascular dysfunction and cardiovascular disease in diabetes. Recent data reports that a selective sodium-glucose co-transporter 2 inhibitor (SGLT2i), empagliflozin (Jardiance®), ameliorates glucotoxicity via excretion of excess glucose in
S K Kavoussi et al.
Molecular human reproduction, 15(10), 687-692 (2009-08-01)
The aim of this study was to investigate whether peroxisome proliferator-activated receptor (PPAR)-gamma activation has an effect on the attachment of endometrial cells to peritoneal mesothelial cells in a well-established in vitro model of the early endometriotic lesion. The endometrial
Fu Liang Ng et al.
Human molecular genetics, 26(5), 989-1002 (2017-01-15)
Genome-wide association studies have revealed an association between variation at the SLC4A7 locus and blood pressure. SLC4A7 encodes the electroneutral Na+/HCO3- co-transporter NBCn1 which regulates intracellular pH (pHi). We conducted a functional study of variants at this locus in primary
Sujoy Dutta et al.
Eukaryotic cell, 7(7), 1146-1157 (2008-05-20)
Inherent deficiencies of Leishmania in heme biosynthesis were genetically complemented for delta-aminolevulinate-inducible biosynthesis and accumulation of light-excitable uroporphyrin. The phototoxic flagellar immobilization and cytolysis phenotypes and porphyrin mobilization noted previously were further analyzed biochemically and cytologically to delineate the mechanism
Wong Yau Hsiung et al.
Evidence-based complementary and alternative medicine : eCAM, 2011, 293060-293060 (2011-03-23)
The anticancer potential of Leea indica, a Chinese medicinal plant was investigated for the first time. The crude ethanol extract and fractions (ethyl acetate, hexane, and water) of Leea indica were evaluated their cytotoxicity on various cell lines (Ca Ski
M Colomiere et al.
British journal of cancer, 100(1), 134-144 (2008-12-18)
Epidermal growth factor receptor (EGFR) is overexpressed in ovarian carcinomas, with direct or indirect activation of EGFR able to trigger tumour growth. We demonstrate significant activation of both signal transducer and activator of transcription (STAT)3 and its upstream activator Janus
A Vitorino Carvalho et al.
Reproduction (Cambridge, England), 154(5), 695-710 (2017-10-07)
During the last few years, several co-culture systems using either BOEC or VERO feeder cells have been developed to improve bovine embryo development and these systems give better results at high oxygen concentration (20%). In parallel, the SOF medium, used
P Chen et al.
Reproduction in domestic animals = Zuchthygiene, 52(5), 825-835 (2017-05-18)
The objective of our present study was to determine the effects of insulin-like growth factor I (IGF-I) on the development of yak (Bos grunniens) embryos after cumulus-oocyte complex (COC) vitrification and warming followed by in vitro fertilization (IVF). In Experiment
F Henry et al.
Theriogenology, 83(8), 1373-1380 (2015-03-05)
From many endangered or threatened species which are expected to profit from assisted reproduction techniques, mainly epididymal sperm of dead or freshly castrated males are available. These sperm had contact to epididymal secretion products but not to seminal fluid components.
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