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Kai Cai et al.
Structure (London, England : 1993), 26(8), 1127-1136 (2018-07-10)
Cysteine desulfurase plays a central role in mitochondrial iron-sulfur cluster biogenesis by generating sulfur through the conversion of L-cysteine to L-alanine and by serving as the platform for assembling other components of the biosynthetic machinery, including ISCU, frataxin, and ferredoxin.
Brian M Luna et al.
The Journal of antimicrobial chemotherapy, 74(9), 2631-2639 (2019-06-07)
New strategies are needed to slow the emergence of antibiotic resistance among bacterial pathogens. In particular, society is experiencing a crisis of antibiotic-resistant infections caused by Gram-negative bacterial pathogens and novel therapeutics are desperately needed to combat such diseases. Acquisition
Hyunwoo Yuk et al.
Nature materials, 15(2), 190-196 (2015-11-10)
In many animals, the bonding of tendon and cartilage to bone is extremely tough (for example, interfacial toughness ∼800 J m(-2); refs ,), yet such tough interfaces have not been achieved between synthetic hydrogels and non-porous surfaces of engineered solids. Here, we report
Angeliki M Andrianaki et al.
Nature communications, 9(1), 3333-3333 (2018-08-22)
Mucormycosis is a life-threatening respiratory fungal infection predominantly caused by Rhizopus species. Mucormycosis has incompletely understood pathogenesis, particularly how abnormalities in iron metabolism compromise immune responses. Here we show how, as opposed to other filamentous fungi, Rhizopus spp. establish intracellular
Lindsey M Ott et al.
Tissue engineering. Part A, 21(17-18), 2390-2403 (2015-06-23)
Tracheal stenosis is a life-threatening disease and current treatments include surgical reconstruction with autologous rib cartilage and the highly complex slide tracheoplasty surgical technique. We propose using a sustainable implant, composed of a tunable, fibrous scaffold with encapsulated chondrogenic growth
Sandra C Garzón-Castaño et al.
F1000Research, 7, 1937-1937 (2019-02-28)
Background: Several ethnobotanical and ethnopharmacological studies have shown the therapeutic potential of plants from the genus Tabebuia, which have long been used in traditional medicine in rural areas of South America, for the treatment of several human diseases. This study
Masami Shiimori et al.
Molecular cell, 70(5), 814-824 (2018-06-09)
To achieve adaptive and heritable immunity against viruses and other mobile genetic elements, CRISPR-Cas systems must capture and store short DNA fragments (spacers) from these foreign elements into host genomic CRISPR arrays. This process is catalyzed by conserved Cas1/Cas2 integration complexes
Johongir M Muradov et al.
Journal of neurotrauma, 30(10), 840-852 (2013-01-11)
Vasospasm, hemorrhage, and loss of microvessels at the site of contusive or compressive spinal cord injury lead to infarction and initiate secondary degeneration. Here, we used intravenous injection of endothelial-binding lectin followed by histology to show that the number of
"Iron (III) chloride-based mild synthesis of phenanthrene and its application to total synthesis of phenanthroindolizidine alkaloids"
Wang L-K, et al.
Tetrahedron, 64(32), 7504-7510 (2008)
Mohd Baasir Gaisawat et al.
Microorganisms, 8(1) (2020-01-08)
Clostridium (C.) difficile-infection (CDI), a nosocomial gastrointestinal disorder, is of growing concern due to its rapid rise in recent years. Antibiotic therapy of CDI is associated with disrupted metabolic function and altered gut microbiota. The use of probiotics as an
Novel non-specific liquid fingerprint technology for wine analysis: a feasibility study.
Siivonen JJ, et al.
Australian Journal of Grape and Wine Research, 20(2), 172-177 (2014)
"Iron (III) chloride-catalyzed convenient one-pot synthesis of homoallyl benzyl ethers starting from aldehydes"
Watahiki T, et al.
Organic Letters, 5(17), 3045-3048 (2003)
Casey E Hughes et al.
Cell, 180(2), 296-310 (2020-01-25)
Mitochondria and lysosomes are functionally linked, and their interdependent decline is a hallmark of aging and disease. Despite the long-standing connection between these organelles, the function(s) of lysosomes required to sustain mitochondrial health remains unclear. Here, working in yeast, we
Anders S Hansen et al.
Nature protocols, 10(8), 1181-1197 (2015-07-15)
Microfluidics coupled to quantitative time-lapse fluorescence microscopy is transforming our ability to control, measure and understand signaling dynamics in single living cells. Here we describe a pipeline that incorporates multiplexed microfluidic cell culture, automated programmable fluid handling for cell perturbation
Chanhyuk Lim et al.
Science advances, 7(19) (2021-05-09)
Hydrogels consist of a cross-linked porous polymer network and water molecules occupying the interspace between the polymer chains. Therefore, hydrogels are soft and moisturized, with mechanical structures and physical properties similar to those of human tissue. Such hydrogels have a
Shenglong Cao et al.
Stroke, 49(4), 995-1002 (2018-03-08)
Brain iron overload is a key factor causing brain injury after intracerebral hemorrhage (ICH). This study quantified brain iron levels after ICH with magnetic resonance imaging R2* mapping. The effect of minocycline on iron overload and ICH-induced brain injury in
Leonid Livshits et al.
MethodsX, 4, 250-255 (2017-08-11)
Cysteine catabolism by gut microbiota produces high levels of sulfide. Excessive sulfide can interfere with colon function, and therefore may be involved in the etiology and risk of relapse of ulcerative colitis, an inflammatory bowel disease affecting millions of people
Kristina L Modjeski et al.
PloS one, 11(9), e0160638-e0160638 (2016-09-16)
Thrombosis-associated pathologies, such as myocardial infarction and stroke, are major causes of morbidity and mortality worldwide. Because platelets are necessary for hemostasis and thrombosis, platelet directed therapies must balance inhibiting platelet function with bleeding risk. Glutamate receptor interacting protein 1
Ran Wang et al.
Bio-protocol, 7(14), e2394-e2394 (2017-07-20)
Specialized secretory cells known as goblet cells in the intestine and respiratory epithelium are responsible for the secretion of mucins. Mucins are large heavily glycosylated proteins and typically have a molecular mass higher than 106 Da. These large proteins are
Shaun Martin et al.
Parkinson's disease, 2016, 9531917-9531917 (2016-04-14)
The late endo-/lysosomal P-type ATPase ATP13A2 (PARK9) is implicated in Parkinson's disease (PD) and Kufor-Rakeb syndrome, early-onset atypical Parkinsonism. ATP13A2 interacts at the N-terminus with the signaling lipids phosphatidic acid (PA) and phosphatidylinositol (3,5) bisphosphate (PI(3,5)P2), which modulate ATP13A2 activity
Johongir M Muradov et al.
Experimental neurology, 249, 59-73 (2013-08-28)
The mechanisms contributing to axon loss after spinal cord injury (SCI) are largely unknown but may involve microvascular loss as we have previously suggested. Here, we used a mild contusive injury (120 kdyn IH impactor) at T9 in rats focusing
Colton M Unger et al.
eLife, 10 (2021-04-27)
Bones in the vertebrate cranial base and limb skeleton grow by endochondral ossification, under the control of growth plates. Mechanisms of endochondral ossification are conserved across growth plates, which increases covariation in size and shape among bones, and in turn
Mikhail Berestovoy et al.
Bio-protocol, 8(4), e2738-e2738 (2018-02-20)
We have proposed and tested a method for characterization of the signal sequences and determinations of target protein localization in a plant cell. This method, called the AgI-PrI, implies extraction of protoplasts from plant tissues after agroinfiltration. The suggested approach
Jacob J Kennedy et al.
Molecular & cellular proteomics : MCP, 15(2), 726-739 (2015-12-02)
A major goal in cell signaling research is the quantification of phosphorylation pharmacodynamics following perturbations. Traditional methods of studying cellular phospho-signaling measure one analyte at a time with poor standardization, rendering them inadequate for interrogating network biology and contributing to
Christina E Larder et al.
Nutrients, 13(8) (2021-08-28)
Osteoarthritis (OA), the most common form of arthritis, is associated with metabolic diseases and gut microbiome dysbiosis. OA patients often take supplements of collagen hydrolysates (CHs) with a high peptide content. Following digestion, some peptides escape absorption to induce prebiotic
Zhijun Li et al.
Calcified tissue international, 108(2), 240-251 (2020-09-30)
Wnt signaling maintains homeostasis in the bone marrow cavity: if Wnt signaling is inhibited then bone volume and density would decline. In this study, we identified a population of Wnt-responsive cells as osteoprogenitor in the intact trabecular bone region, which
Wooyoung Shim et al.
Proceedings of the National Academy of Sciences of the United States of America, 109(45), 18312-18317 (2012-10-23)
Scanning probe instruments have expanded beyond their traditional role as imaging or "reading" tools and are now routinely used for "writing." Although a variety of scanning probe lithography techniques are available, each one imposes different requirements on the types of
Xiaofeng Zhou et al.
Bio-protocol, 7(10) (2017-11-25)
Our protocol describes immunofluorescent staining, hematoxylin and eosin staining and Masson's trichrome staining on lung sections.
Noa Tejman-Yarden et al.
Frontiers in microbiology, 10, 2377-2377 (2019-11-05)
The rapid emergence of drug resistant bacteria is occurring worldwide, outpacing the development of new antibiotics. It is known that some of the main sources of antibiotics are the bacteria themselves, many of which are secondary metabolites of Gram positive
Yuanyuan Kong et al.
Cell death & disease, 10(9), 624-624 (2019-08-20)
Recent findings demonstrate that aberrant downregulation of the iron-exporter protein, ferroportin (FPN1), is associated with poor prognosis and osteoclast differentiation in multiple myeloma (MM). Here, we show that FPN1 was downregulated in MM and that clustered regularly interspaced short palindromic
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