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Jessica Varela Villarreal et al.
Journal of microbiological methods, 94(3), 161-169 (2013-07-03)
Molecular techniques, such as polymerase chain reaction (PCR) and quantitative PCR (qPCR), are very sensitive, but may detect total DNA present in a sample, including extracellular DNA (eDNA) and DNA coming from live and dead cells. DNase I is an
Karen Dobie et al.
Journal of virology, 87(10), 5895-5903 (2013-03-15)
Most current diagnostic tests for transmissible spongiform encephalopathies (TSE) rely on the presence of proteinase K (PK)-resistant PrP(Sc) (PrP-res) in postmortem tissues as an indication of TSE disease. However, a number of studies have highlighted a discrepancy between TSE infectivity
Lianfeng Wu et al.
Cell, 167(7), 1705-1718 (2016-12-17)
Metformin has utility in cancer prevention and treatment, though the mechanisms for these effects remain elusive. Through genetic screening in C. elegans, we uncover two metformin response elements: the nuclear pore complex (NPC) and acyl-CoA dehydrogenase family member-10 (ACAD10). We demonstrate that
A S Neimanis et al.
Transboundary and emerging diseases, 65(1), 213-220 (2017-04-14)
Incursion of rabbit haemorrhagic disease virus (RHDV) into Sweden was documented in 1990 and it is now considered endemic in wild rabbit (Oryctolagus cuniculus) populations. Rabbit haemorrhagic disease virus 2 (RHDV2), a new, related lagovirus was first detected in France
Guoyu Ling et al.
Methods in molecular biology (Clifton, N.J.), 977, 21-33 (2013-02-26)
DNase I hypersensitivity (DHS) analysis is a powerful method to analyze chromatin structure and identify genomic regulatory elements. Integration of a high-throughput detection method into DHS analysis makes genome-wide mapping of DHS sites possible at a reasonable cost. Here we
Edna M Ondari et al.
Wellcome open research, 4, 74-74 (2019-06-25)
Background: Salmonella Typhimurium ST313 exhibits signatures of adaptation to invasive human infection, including higher resistance to humoral immune responses than gastrointestinal isolates. Full resistance to antibody-mediated complement killing (serum resistance) among nontyphoidal Salmonellae is uncommon, but selection of highly resistant
Bovine herpes virus type 4 alters TNF-alpha and IL-8 profiles and impairs the survival of bovine endometrial epithelial cells
Chanrot M, et al.
Reproductive Biology, 17(3), 225-232 (2017)
Rajesh Biswas et al.
Molecular microbiology, 113(4), 841-858 (2020-01-17)
CodY is a global transcriptional regulator that controls, directly or indirectly, the expression of dozens of genes and operons in Listeria monocytogenes. We used in vitro DNA affinity purification combined with massively parallel sequencing (IDAP-Seq) to identify genome-wide L. monocytogenes
Catherine Arden et al.
Diabetes, 60(12), 3110-3120 (2011-10-21)
The induction of hepatic glucose 6-phosphatase (G6pc) by glucose presents a paradox of glucose-induced glucose intolerance. We tested whether glucose regulation of liver gene expression is geared toward intracellular homeostasis. The effect of glucose-induced accumulation of phosphorylated intermediates on expression
Ester Vázquez-Fernández et al.
PloS one, 7(11), e50111-e50111 (2012-11-28)
Elucidation of the structure of PrP(Sc) continues to be one major challenge in prion research. The mechanism of propagation of these infectious agents will not be understood until their structure is solved. Given that high resolution techniques such as NMR
Zhang-Wei Liu et al.
Scientific reports, 10(1), 3094-3094 (2020-02-23)
Involvement of long non-coding RNAs (lncRNAs) in the regulation of gene expression in cis has been well studied in eukaryotes but relatively little is known whether and how lncRNAs affect gene expression in tans. In Arabidopsis thaliana, COLDAIR, a previously
Long-term, hormone-responsive organoid cultures of human endometrium in a chemically defined medium.
Margherita Y Turco et al.
Nature cell biology, 19(5), 568-577 (2017-04-11)
In humans, the endometrium, the uterine mucosal lining, undergoes dynamic changes throughout the menstrual cycle and pregnancy. Despite the importance of the endometrium as the site of implantation and nutritional support for the conceptus, there are no long-term culture systems
Mingju Cao et al.
Clinical epigenetics, 12(1), 192-192 (2020-12-16)
Children of aged fathers are at a higher risk of developing mental disorders. Alterations in sperm DNA methylation have been implicated as a potential cause. However, age-dependent modifications of the germ cells' epigenome remain poorly understood. Our objective was to
Yi-sheng Chen et al.
Archives of microbiology, 196(3), 193-199 (2014-02-05)
Lactobacillus plantarum 510, previously isolated from a koshu vineyard in Japan, was found to produce a bacteriocin-like inhibitory substance which was purified and characterized. Mass spectrometry analysis showed that the mass of this bacteriocin is 4,296.65 Da. A partial sequence, NH2-
Amudha Nagarathinam et al.
The Journal of neuroscience : the official journal of the Society for Neuroscience, 33(49), 19284-19294 (2013-12-07)
Pathological, genetic, and biochemical hallmarks of Alzheimer's disease (AD) are linked to amyloid-β (Aβ) peptide aggregation. Especially misfolded Aβ42 peptide is sufficient to promote amyloid plaque formation. However, the cellular compartment facilitating the conversion of monomeric Aβ to aggregated toxic
Robust Generation of Knock-in Cell Lines Using CRISPR-Cas9 and rAAV-assisted Repair Template Delivery
Vandemoortele G, et al.
Bio-protocol, 7(7), 1-6 (2017)
Kim Ann Saal et al.
Scientific reports, 13(1), 5366-5366 (2023-04-04)
Expansion microscopy (ExM) improves imaging quality by physically enlarging the biological specimens. In principle, combining a large expansion factor with optical super-resolution should provide extremely high imaging precision. However, large expansion factors imply that the expanded specimens are dim and
Rishi R Agrawal et al.
Cellular and molecular neurobiology (2022-12-27)
Traumatic brain injury (TBI) can lead to neurodegenerative diseases such as Alzheimer's disease (AD) through mechanisms that remain incompletely characterized. Similar to AD, TBI models present with cellular metabolic alterations and modulated cleavage of amyloid precursor protein (APP). Specifically, AD
Nadezda A Fursova et al.
Molecular cell, 74(5), 1020-1036 (2019-04-29)
The Polycomb system modifies chromatin and plays an essential role in repressing gene expression to control normal mammalian development. However, the components and mechanisms that define how Polycomb protein complexes achieve this remain enigmatic. Here, we use combinatorial genetic perturbation
Helena Back et al.
Veterinary record open, 2(1), e000107-e000107 (2015-09-24)
While clinical respiratory disease is considered a main cause of poor performance in horses, the role of subclinical respiratory virus infections is less clear and needs further investigation. In this descriptive longitudinal study the relationship of markers of subclinical respiratory
Jorge Gómez-Miragaya et al.
Molecular cancer research : MCR, 17(10), 2063-2076 (2019-07-20)
Taxanes are standard therapy in clinical practice for metastatic breast cancer; however, primary or acquired chemoresistance are a common cause of mortality. Breast cancer patient-derived xenografts (PDX) are powerful tools for the study of cancer biology and drug treatment response.
Qian Zhang et al.
PloS one, 9(11), e112857-e112857 (2014-11-19)
Age-related hearing loss is a progressive sensorineural hearing loss that occurs during aging. Degeneration of the organ of Corti and atrophy of the lateral wall of the cochlear duct (or scala media) in the inner ear are the two primary
Scott Houghtaling et al.
Methods in molecular biology (Clifton, N.J.), 745, 79-97 (2011-06-11)
Multiple types of DNA damage, including bulky adducts, DNA single-strand breaks, and DNA double-strand breaks (DSBs), have deleterious effects on the genomes of eukaryotes. DSBs form normally during a variety of biological processes, such as V-D-J recombination and yeast mating
Dong-Kyu Kim et al.
Autophagy, 12(10), 1849-1863 (2016-08-04)
Aging is the major risk factor for neurodegenerative diseases that are also associated with impaired proteostasis, resulting in abnormal accumulation of protein aggregates. However, the role of aging in development and progression of disease remains elusive. Here, we used Caenorhabditis
Nan Zhao et al.
The New phytologist, 233(2), 751-765 (2021-11-02)
FLOWERING LOCUS M (FLM) is a well-known MADS-box transcription factor that is required for preventing early flowering under low temperatures in Arabidopsis thaliana. Alternative splicing of FLM is involved in the regulation of temperature-responsive flowering. However, how the basic transcript
Chao Wang et al.
Journal of medicinal chemistry, 56(6), 2527-2539 (2013-03-06)
The small molecule fusion inhibitors N-(4-carboxy-3-hydroxyphenyl)-2,5-dimethylpyrrole (NB-2) and N-(3-carboxy-4-hydroxyphenyl)-2,5-dimethylpyrrole (A12) target a hydrophobic pocket of HIV-1 gp41 and have moderate anti-HIV-1 activity. In this paper, we report the design, synthesis, and structure-activity relationship of a group of hybrid molecules in
Shin-Rong J Wu et al.
Scientific reports, 9(1), 11434-11434 (2019-08-09)
The highly conserved SNARE protein SEC22B mediates diverse and critical functions, including phagocytosis, cell growth, autophagy, and protein secretion. However, these characterizations have thus far been limited to in vitro work. Here, we expand our understanding of the role Sec22b
Eva Dvorakova et al.
BMC neurology, 13, 126-126 (2013-09-26)
The accumulation of the misfolded forms of cellular prion protein, i.e. prions (PrPSc), in the brain is one of the crucial characteristics of fatal neurodegenerative disorders, called transmissible spongiform encephalopathies (TSEs). Cellular prion protein is normally linked to the cell
Ellen Marie Straarup et al.
Nucleic acids research, 38(20), 7100-7111 (2010-07-10)
The potency and specificity of locked nucleic acid (LNA) antisense oligonucleotides was investigated as a function of length and affinity. The oligonucleotides were designed to target apolipoprotein B (apoB) and were investigated both in vitro and in vivo. The high
Neetu Kumra Taneja et al.
Journal of bacteriology, 195(22), 5102-5111 (2013-09-10)
Bordetella pertussis is the causative agent of pertussis, a highly contagious disease of the human respiratory tract. Despite very high vaccine coverage, pertussis has reemerged as a serious threat in the United States and many developing countries. Thus, it is
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