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Showing 1-30 of 157 results for "F4503" within Papers
Joseph D Mancias et al.
Nature, 509(7498), 105-109 (2014-04-04)
Autophagy, the process by which proteins and organelles are sequestered in double-membrane structures called autophagosomes and delivered to lysosomes for degradation, is critical in diseases such as cancer and neurodegeneration. Much of our understanding of this process has emerged from
Clemens M Gehrer et al.
International journal of molecular sciences, 23(21) (2022-11-12)
The sequestration of iron in case of infection, termed nutritional immunity, is an established strategy of host defense. However, the interaction between pathogens and the mammalian iron storage protein ferritin is hitherto not completely understood. To better characterize the function
Fani Tsantoula et al.
Journal of pediatric hematology/oncology, 36(5), e304-e306 (2014-07-02)
A 2-year-old female was presented with high levels of serum ferritin (890 ng/mL) in a routine blood test. Clinical and laboratory investigations excluded the presence of iron overload and secondary causes of hyperferritinemia. A detailed family history and laboratory examinations
M Großekatthöfer et al.
Annals of hematology, 92(8), 1121-1128 (2013-04-23)
Clinical presentation and laboratory data are often too unspecific to distinguish the onset or activity of graft-versus-host disease (GvHD) from infections or toxicity. Antigen-presenting cells such as monocytes/macrophages and dendritic cells are involved in GvHD pathogenesis after allogeneic hematopoietic stem
Yves Gossuin et al.
Magnetic resonance in medicine, 48(6), 959-964 (2002-12-05)
Ferritin, the iron-storing protein, speeds up proton transverse magnetic relaxation in aqueous solutions. This T(2) shortening is used in MRI to quantify iron in the brain and liver. Current theoretical models underestimate the relaxation enhancement by ferritin at imaging fields
Małgorzata Goralska et al.
Experimental eye research, 125, 135-141 (2014-06-01)
Hypoxia inducible factor (HIF) regulates expression of over 60 genes by binding to hypoxia response elements (HRE) located upstream of the transcriptional start sites. Many genes encoding proteins involved in iron transport and homeostasis are regulated by HIF. Expression of
Alex Brito et al.
Food and nutrition bulletin, 34(1), 14-20 (2013-06-19)
The Chilean Ministry of Health has combated iron deficiency through the delivery of fortified milk by the National Complementary Feeding Program (NCFP). To assess iron status and associations between biomarkers of iron status and serum C-reactive protein (CRP) in 218
Wei Zhang et al.
Journal of nanoscience and nanotechnology, 13(1), 60-67 (2013-05-08)
Ferritins are natural nanoscale structures composed with 24 subunits endowed with similar three-dimensional structures. The iron is stored in the form of ferrihydrite phosphate in the hollow spherical ferritin shells. Prussian blue nanoparticles (PBNPs) have been certified a kind of
Ina Danquah et al.
Tropical medicine & international health : TM & IH, 19(5), 563-567 (2014-06-06)
Acute symptomatic infection with Giardia duodenalis impairs iron absorption, but iron deficiency may protect against infections caused by various micro-organisms including parasites. We therefore examined the association of G. duodenalis infection and iron deficiency in 575 Rwandan children under 5
Ellinor I B Peerschke et al.
American journal of clinical pathology, 142(4), 506-512 (2014-09-23)
Evaluation of anemia, particularly iron deficiency, in patients with cancer is difficult. This study examined using the hemoglobin content of reticulocytes (RET-He) to rule out iron deficiency, as defined by serum iron studies (transferrin saturation <20%, serum iron <40 μg/dL
Yiouli P Ktena et al.
Journal of pediatric hematology/oncology, 35(6), 447-450 (2013-05-15)
Pediatric oncology patients are often iron overloaded, due to the multiple blood transfusions necessary during the course of chemotherapy. Our aim is to report the efficacy and safety of deferasirox, an oral iron chelator, in this patient group. Deferasirox was
Bruno Silva et al.
Annals of hematology, 93(12), 2063-2066 (2014-07-13)
Hereditary hemochromatosis is an autosomal recessive disorder characterized by severe iron overload. It is usually associated with homozygosity for the HFE gene mutation c.845G > A; p.C282Y. However, in some cases, another HFE mutation (c.187C > G; p.H63D) seems to
Christine M Pfeiffer et al.
The Journal of nutrition, 143(6), 977S-985S (2013-04-19)
The NHANES 2003-2006 has assessed iron and iodine status, 2 trace element nutrients of continued public health interest, in the U.S. population. We investigated associations of sociodemographic (age, sex, race-ethnicity, education, income) and lifestyle (smoking, alcohol consumption, BMI, physical activity
Bright I Nwaru et al.
The British journal of nutrition, 112(12), 2018-2027 (2014-10-25)
Maternal nutritional status during pregnancy has been reported to be associated with childhood asthma and atopic disease. The Avon Longitudinal Study of Parents and Children has reported associations between reduced umbilical cord Fe status and childhood wheeze and eczema; however
Chenyan Lv et al.
Biochemistry, 53(14), 2232-2241 (2014-04-01)
From an evolutionary point of view, plant and animal ferritins arose from a common ancestor, but plant ferritin exhibits different features as compared with the animal analogue. One major difference is that the 4-fold channels naturally occurring in plant ferritin
Hereditary hyperferritinaemia cataract syndrome.
Oliver Bowes et al.
Lancet (London, England), 383(9927), 1520-1520 (2014-04-29)
Ganna Petruk et al.
ChemMedChem, 14(5), 594-602 (2019-01-24)
The effects of encapsulating the cytotoxic dinuclear trithiolato-bridged arene ruthenium complex [(η6 -p-MeC6 H4 iPr)2 Ru2 (μ2 -S-p-C6 H4 tBu)3 ]Cl (DiRu-1) within the apoferritin (AFt) nanocage were investigated. The DiRu-1-AFt nanocarrier was characterized by UV/Vis spectroscopy, ICP-MS, CD and
Lucia Bossoni et al.
Magnetic resonance in medicine, 87(3), 1276-1288 (2021-10-17)
To employ an off-resonance saturation method to measure the mineral-iron pool in the postmortem brain, which is an endogenous contrast agent that can give information on cellular iron status. An off-resonance saturation acquisition protocol was implemented on a 7 Tesla
Bee Koon Poh et al.
The British journal of nutrition, 110 Suppl 3, S21-S35 (2013-09-18)
The dual burden of malnutrition reportedly coexists in Malaysia; however, existing data are scarce and do not adequately represent the nutritional status of Malaysian children. The Nutrition Survey of Malaysian Children was carried out with the aim of assessing the
Grace Salsbury et al.
Experimental hematology, 42(12), 1053-1058 (2014-08-17)
Iron homeostasis is a dynamic process that is tightly controlled to balance iron uptake, storage, and export. Reduction of dietary iron from the ferric to the ferrous form is required for uptake by solute carrier family 11 (proton-coupled divalent metal
Adalet Meral Gunes et al.
Journal of pediatric hematology/oncology, 36(7), e423-e425 (2014-09-24)
Aceruloplasminemia is a rare autosomal recessive disease that affects the iron metabolism of the body. When there is a lack of ceruloplasmin ferroxidase activity, iron accumulates, especially in the brain, pancreas, liver, and retina. The first symptom is generally a
Clemens Grimm et al.
Acta crystallographica. Section D, Biological crystallography, 66(Pt 6), 685-697 (2010-06-03)
Most commercially available crystallization screens are sparse-matrix screens with a predominance of inorganic salts and polyethylene glycols (PEGs) as precipitants. It was noted that commercially available screens are largely unsatisfactory for the purpose of the crystallization of multimeric protein and
Amal El-Beshlawy et al.
Annals of hematology, 93(12), 2045-2050 (2014-07-27)
Hydroxycarbamide (hydroxyurea or HU) has been shown to increase fetal hemoglobin (HbF) in patients with β-thalassemia intermedia (TI). The reported effects of HU in increasing the total hemoglobin (Hb) have been inconsistent. Studies of long-term therapy with HU in pediatric
Sebastien Leidgens et al.
The Journal of biological chemistry, 288(24), 17791-17802 (2013-05-04)
The mechanisms through which iron-dependent enzymes receive their metal cofactors are largely unknown. Poly r(C)-binding protein 1 (PCBP1) is an iron chaperone for ferritin; both PCBP1 and its paralog PCBP2 are required for iron delivery to the prolyl hydroxylase that
Lale Olcay et al.
Journal of pediatric hematology/oncology, 36(4), 281-292 (2013-07-28)
Iron overload in hereditary hemochromatosis and hematologic malignancy has unfavorable effects on morbidity. Herein, 53 children (age 108.4±58.3 mo, 25 girls and 28 boys) with acute myeloblastic and lymphoblastic leukemia, who received 4 different chemotherapy protocols, were evaluated for iron
Adipocyte model of Mycobacterium tuberculosis infection reveals differential iron availability to bacilli in the lipid rich caseous environment
Nandy A, et al.
Infection and Immunity, IAI-00041 (2018)
Heinz Ludwig et al.
Supportive care in cancer : official journal of the Multinational Association of Supportive Care in Cancer, 22(8), 2197-2206 (2014-03-25)
Patients with cancer frequently experience chemotherapy-induced anaemia (CIA) and iron deficiency. Erythropoiesis-stimulating agents (ESAs), iron supplementation and blood transfusions are available therapies. This study evaluated routine practice in CIA management. Medical oncologists and/or haematologists from nine European countries (n=375) were
Shi Qiu et al.
Ultramicroscopy, 216, 113036-113036 (2020-06-17)
A new method for imaging liquid specimens with atom probe tomography (APT) is proposed by introducing graphene encapsulation. By tuning the encapsulation speed and the number of encapsulations, controllable volumes of liquid can be encapsulated on a pre-sharpened specimen tip
B Clevenger et al.
Anaesthesia, 70 Suppl 1, 20-28 (2014-12-03)
Pre-operative anaemia is a relatively common finding, affecting a third of patients undergoing elective surgery. Traditionally associated with chronic disease, management has historically focused on the use of blood transfusion as a solution for anaemia in the peri-operative period. Data
Andrew J Ghio et al.
American journal of physiology. Lung cellular and molecular physiology, 305(10), L712-L724 (2013-09-03)
Inhalation of particulate matter has presented a challenge to human health for thousands of years. The underlying mechanism for biological effect following particle exposure is incompletely understood. We tested the postulate that particle sequestration of cell and mitochondrial iron is
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